summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/Kconfig3
-rw-r--r--arch/arm/boot/dts/Makefile5
-rw-r--r--arch/arm/boot/dts/atlas6-evb.dts78
-rw-r--r--arch/arm/boot/dts/atlas6.dtsi668
-rw-r--r--arch/arm/boot/dts/bcm11351.dtsi8
-rw-r--r--arch/arm/boot/dts/da850-evm.dts70
-rw-r--r--arch/arm/boot/dts/da850.dtsi15
-rw-r--r--arch/arm/boot/dts/msm8660-surf.dts20
-rw-r--r--arch/arm/boot/dts/msm8960-cdp.dts22
-rw-r--r--arch/arm/boot/dts/r8a7779.dtsi98
-rw-r--r--arch/arm/boot/dts/sama5d3.dtsi1031
-rw-r--r--arch/arm/boot/dts/sama5d31ek.dts51
-rw-r--r--arch/arm/boot/dts/sama5d33ek.dts44
-rw-r--r--arch/arm/boot/dts/sama5d34ek.dts61
-rw-r--r--arch/arm/boot/dts/sama5d35ek.dts56
-rw-r--r--arch/arm/boot/dts/sama5d3xcm.dtsi91
-rw-r--r--arch/arm/boot/dts/sama5d3xdm.dtsi42
-rw-r--r--arch/arm/boot/dts/sama5d3xmb.dtsi166
-rw-r--r--arch/arm/boot/dts/socfpga.dtsi157
-rw-r--r--arch/arm/boot/dts/socfpga_cyclone5.dts8
-rw-r--r--arch/arm/boot/dts/socfpga_vt.dts8
-rw-r--r--arch/arm/boot/dts/tegra114-dalmore.dts13
-rw-r--r--arch/arm/boot/dts/tegra114-pluto.dts13
-rw-r--r--arch/arm/boot/dts/tegra114.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra20-colibri-512.dtsi13
-rw-r--r--arch/arm/boot/dts/tegra20-harmony.dts13
-rw-r--r--arch/arm/boot/dts/tegra20-paz00.dts13
-rw-r--r--arch/arm/boot/dts/tegra20-seaboard.dts13
-rw-r--r--arch/arm/boot/dts/tegra20-tamonten.dtsi13
-rw-r--r--arch/arm/boot/dts/tegra20-trimslice.dts13
-rw-r--r--arch/arm/boot/dts/tegra20-ventana.dts13
-rw-r--r--arch/arm/boot/dts/tegra20-whistler.dts13
-rw-r--r--arch/arm/boot/dts/tegra20.dtsi2
-rw-r--r--arch/arm/boot/dts/tegra30-beaver.dts13
-rw-r--r--arch/arm/boot/dts/tegra30-cardhu.dtsi13
-rw-r--r--arch/arm/boot/dts/tegra30.dtsi2
-rw-r--r--arch/arm/boot/dts/tps6507x.dtsi47
-rw-r--r--arch/arm/configs/ape6evm_defconfig95
-rw-r--r--arch/arm/configs/armadillo800eva_defconfig8
-rw-r--r--arch/arm/configs/bcm2835_defconfig9
-rw-r--r--arch/arm/configs/kzm9g_defconfig2
-rw-r--r--arch/arm/configs/lpc32xx_defconfig21
-rw-r--r--arch/arm/configs/mackerel_defconfig4
-rw-r--r--arch/arm/configs/marzen_defconfig8
-rw-r--r--arch/arm/configs/mxs_defconfig5
-rw-r--r--arch/arm/configs/sama5_defconfig181
-rw-r--r--arch/arm/configs/tegra_defconfig18
-rw-r--r--arch/arm/configs/u8500_defconfig4
-rw-r--r--arch/arm/mach-at91/Kconfig59
-rw-r--r--arch/arm/mach-at91/Makefile7
-rw-r--r--arch/arm/mach-at91/at91rm9200.c2
-rw-r--r--arch/arm/mach-at91/at91sam9260.c2
-rw-r--r--arch/arm/mach-at91/at91sam9261.c2
-rw-r--r--arch/arm/mach-at91/at91sam9263.c2
-rw-r--r--arch/arm/mach-at91/at91sam9g45.c2
-rw-r--r--arch/arm/mach-at91/at91sam9n12.c2
-rw-r--r--arch/arm/mach-at91/at91sam9rl.c2
-rw-r--r--arch/arm/mach-at91/at91sam9x5.c2
-rw-r--r--arch/arm/mach-at91/board-dt-sama5.c86
-rw-r--r--arch/arm/mach-at91/clock.c109
-rw-r--r--arch/arm/mach-at91/clock.h2
-rw-r--r--arch/arm/mach-at91/include/mach/at91_pmc.h18
-rw-r--r--arch/arm/mach-at91/include/mach/cpu.h20
-rw-r--r--arch/arm/mach-at91/include/mach/sama5d3.h73
-rw-r--r--arch/arm/mach-at91/sama5d3.c377
-rw-r--r--arch/arm/mach-at91/setup.c27
-rw-r--r--arch/arm/mach-at91/soc.h7
-rw-r--r--arch/arm/mach-davinci/board-da830-evm.c1
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c2
-rw-r--r--arch/arm/mach-davinci/board-dm355-evm.c1
-rw-r--r--arch/arm/mach-davinci/board-dm365-evm.c1
-rw-r--r--arch/arm/mach-davinci/board-dm644x-evm.c1
-rw-r--r--arch/arm/mach-davinci/board-neuros-osd2.c1
-rw-r--r--arch/arm/mach-davinci/board-omapl138-hawk.c1
-rw-r--r--arch/arm/mach-davinci/board-tnetv107x-evm.c1
-rw-r--r--arch/arm/mach-davinci/clock.c21
-rw-r--r--arch/arm/mach-davinci/clock.h2
-rw-r--r--arch/arm/mach-davinci/da830.c2
-rw-r--r--arch/arm/mach-davinci/da850.c50
-rw-r--r--arch/arm/mach-davinci/da8xx-dt.c5
-rw-r--r--arch/arm/mach-davinci/devices-da8xx.c92
-rw-r--r--arch/arm/mach-davinci/devices-tnetv107x.c4
-rw-r--r--arch/arm/mach-davinci/devices.c6
-rw-r--r--arch/arm/mach-davinci/dm355.c4
-rw-r--r--arch/arm/mach-davinci/dm365.c4
-rw-r--r--arch/arm/mach-davinci/dm644x.c2
-rw-r--r--arch/arm/mach-davinci/include/mach/da8xx.h5
-rw-r--r--arch/arm/mach-davinci/include/mach/debug-macro.S2
-rw-r--r--arch/arm/mach-davinci/pm.c1
-rw-r--r--arch/arm/mach-davinci/sram.c4
-rw-r--r--arch/arm/mach-davinci/tnetv107x.c4
-rw-r--r--arch/arm/mach-davinci/usb.c1
-rw-r--r--arch/arm/mach-exynos/common.c2
-rw-r--r--arch/arm/mach-exynos/cpuidle.c58
-rw-r--r--arch/arm/mach-exynos/include/mach/pm-core.h9
-rw-r--r--arch/arm/mach-msm/timer.c110
-rw-r--r--arch/arm/mach-mxs/Kconfig2
-rw-r--r--arch/arm/mach-omap2/Kconfig3
-rw-r--r--arch/arm/mach-omap2/cclock2430_data.c4
-rw-r--r--arch/arm/mach-omap2/cclock33xx_data.c10
-rw-r--r--arch/arm/mach-omap2/cclock3xxx_data.c2
-rw-r--r--arch/arm/mach-omap2/common.h8
-rw-r--r--arch/arm/mach-omap2/devices.c149
-rw-r--r--arch/arm/mach-omap2/id.c95
-rw-r--r--arch/arm/mach-omap2/io.c34
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2420_data.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2430_data.c2
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c36
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c81
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_33xx_data.c92
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_3xxx_data.c172
-rw-r--r--arch/arm/mach-omap2/omap_hwmod_common_data.h4
-rw-r--r--arch/arm/mach-prima2/Kconfig10
-rw-r--r--arch/arm/mach-prima2/common.c21
-rw-r--r--arch/arm/mach-s3c64xx/dma.c1
-rw-r--r--arch/arm/mach-s3c64xx/mach-crag6410-module.c1
-rw-r--r--arch/arm/mach-shmobile/Makefile7
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7740.c13
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7779.c8
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c7
-rw-r--r--arch/arm/mach-shmobile/headsmp-scu.S (renamed from arch/arm/mach-shmobile/headsmp-sh73a0.S)15
-rw-r--r--arch/arm/mach-shmobile/hotplug.c68
-rw-r--r--arch/arm/mach-shmobile/include/mach/common.h21
-rw-r--r--arch/arm/mach-shmobile/include/mach/irqs.h1
-rw-r--r--arch/arm/mach-shmobile/intc-r8a7779.c27
-rw-r--r--arch/arm/mach-shmobile/intc-sh73a0.c8
-rw-r--r--arch/arm/mach-shmobile/setup-emev2.c4
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7779.c104
-rw-r--r--arch/arm/mach-shmobile/setup-sh73a0.c36
-rw-r--r--arch/arm/mach-shmobile/smp-emev2.c86
-rw-r--r--arch/arm/mach-shmobile/smp-r8a7779.c129
-rw-r--r--arch/arm/mach-shmobile/smp-sh73a0.c36
-rw-r--r--arch/arm/mach-socfpga/core.h11
-rw-r--r--arch/arm/mach-socfpga/platsmp.c3
-rw-r--r--arch/arm/mach-socfpga/socfpga.c16
-rw-r--r--arch/arm/mach-tegra/Makefile1
-rw-r--r--arch/arm/mach-tegra/common.c5
-rw-r--r--arch/arm/mach-tegra/cpuidle-tegra20.c6
-rw-r--r--arch/arm/mach-tegra/cpuidle-tegra30.c6
-rw-r--r--arch/arm/mach-tegra/fuse.c4
-rw-r--r--arch/arm/mach-tegra/fuse.h7
-rw-r--r--arch/arm/mach-tegra/irq.c96
-rw-r--r--arch/arm/mach-tegra/irq.h6
-rw-r--r--arch/arm/mach-tegra/platsmp.c8
-rw-r--r--arch/arm/mach-tegra/pm.c131
-rw-r--r--arch/arm/mach-tegra/pm.h17
-rw-r--r--arch/arm/mach-tegra/pmc.c162
-rw-r--r--arch/arm/mach-tegra/pmc.h14
-rw-r--r--arch/arm/mach-tegra/tegra.c29
-rw-r--r--arch/arm/mach-tegra/tegra114_speedo.c104
-rw-r--r--arch/arm/mach-ux500/cache-l2x0.c4
-rw-r--r--arch/arm/plat-samsung/s5p-sleep.S9
-rw-r--r--arch/arm/plat-samsung/setup-mipiphy.c3
153 files changed, 5612 insertions, 793 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7af7d1368942..bf11bf5427da 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -671,6 +671,7 @@ config ARCH_TEGRA
select HAVE_CLK
select HAVE_SMP
select MIGHT_HAVE_CACHE_L2X0
+ select SOC_BUS
select SPARSE_IRQ
select USE_OF
help
@@ -1666,7 +1667,7 @@ config ARCH_NR_GPIO
int
default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
default 512 if SOC_OMAP5
- default 355 if ARCH_U8500
+ default 392 if ARCH_U8500
default 288 if ARCH_VT8500 || ARCH_SUNXI
default 264 if MACH_H4700
default 0
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 2be254709dcb..20358fb43450 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -33,6 +33,11 @@ dtb-$(CONFIG_ARCH_AT91) += at91sam9g25ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9g35ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9x25ek.dtb
dtb-$(CONFIG_ARCH_AT91) += at91sam9x35ek.dtb
+# sama5d3
+dtb-$(CONFIG_ARCH_AT91) += sama5d31ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += sama5d33ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += sama5d34ek.dtb
+dtb-$(CONFIG_ARCH_AT91) += sama5d35ek.dtb
dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
dtb-$(CONFIG_ARCH_BCM) += bcm11351-brt.dtb
diff --git a/arch/arm/boot/dts/atlas6-evb.dts b/arch/arm/boot/dts/atlas6-evb.dts
new file mode 100644
index 000000000000..ab042ca8dea1
--- /dev/null
+++ b/arch/arm/boot/dts/atlas6-evb.dts
@@ -0,0 +1,78 @@
+/*
+ * DTS file for CSR SiRFatlas6 Evaluation Board
+ *
+ * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/dts-v1/;
+
+/include/ "atlas6.dtsi"
+
+/ {
+ model = "CSR SiRFatlas6 Evaluation Board";
+ compatible = "sirf,atlas6-cb", "sirf,atlas6";
+
+ memory {
+ reg = <0x00000000 0x20000000>;
+ };
+
+ axi {
+ peri-iobg {
+ uart@b0060000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins_a>;
+ };
+ spi@b00d0000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_pins_a>;
+ spi@0 {
+ compatible = "spidev";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ };
+ };
+ spi@b0170000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins_a>;
+ };
+ i2c0: i2c@b00e0000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins_a>;
+ lcd@40 {
+ compatible = "sirf,lcd";
+ reg = <0x40>;
+ };
+ };
+
+ };
+ disp-iobg {
+ lcd@90010000 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_24pins_a>;
+ };
+ };
+ };
+ display: display@0 {
+ panels {
+ panel0: panel@0 {
+ panel-name = "Innolux TFT";
+ hactive = <800>;
+ vactive = <480>;
+ left_margin = <20>;
+ right_margin = <234>;
+ upper_margin = <3>;
+ lower_margin = <41>;
+ hsync_len = <3>;
+ vsync_len = <2>;
+ pixclock = <33264000>;
+ sync = <3>;
+ timing = <0x88>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/atlas6.dtsi b/arch/arm/boot/dts/atlas6.dtsi
new file mode 100644
index 000000000000..7d1a27949c13
--- /dev/null
+++ b/arch/arm/boot/dts/atlas6.dtsi
@@ -0,0 +1,668 @@
+/*
+ * DTS file for CSR SiRFatlas6 SoC
+ *
+ * Copyright (c) 2012 Cambridge Silicon Radio Limited, a CSR plc group company.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/include/ "skeleton.dtsi"
+/ {
+ compatible = "sirf,atlas6";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ interrupt-parent = <&intc>;
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ reg = <0x0>;
+ d-cache-line-size = <32>;
+ i-cache-line-size = <32>;
+ d-cache-size = <32768>;
+ i-cache-size = <32768>;
+ /* from bootloader */
+ timebase-frequency = <0>;
+ bus-frequency = <0>;
+ clock-frequency = <0>;
+ };
+ };
+
+ axi {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x40000000 0x40000000 0x80000000>;
+
+ intc: interrupt-controller@80020000 {
+ #interrupt-cells = <1>;
+ interrupt-controller;
+ compatible = "sirf,prima2-intc";
+ reg = <0x80020000 0x1000>;
+ };
+
+ sys-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x88000000 0x88000000 0x40000>;
+
+ clks: clock-controller@88000000 {
+ compatible = "sirf,atlas6-clkc";
+ reg = <0x88000000 0x1000>;
+ interrupts = <3>;
+ #clock-cells = <1>;
+ };
+
+ reset-controller@88010000 {
+ compatible = "sirf,prima2-rstc";
+ reg = <0x88010000 0x1000>;
+ };
+
+ rsc-controller@88020000 {
+ compatible = "sirf,prima2-rsc";
+ reg = <0x88020000 0x1000>;
+ };
+ };
+
+ mem-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x90000000 0x90000000 0x10000>;
+
+ memory-controller@90000000 {
+ compatible = "sirf,prima2-memc";
+ reg = <0x90000000 0x10000>;
+ interrupts = <27>;
+ clocks = <&clks 5>;
+ };
+ };
+
+ disp-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x90010000 0x90010000 0x30000>;
+
+ lcd@90010000 {
+ compatible = "sirf,prima2-lcd";
+ reg = <0x90010000 0x20000>;
+ interrupts = <30>;
+ clocks = <&clks 34>;
+ display=<&display>;
+ /* later transfer to pwm */
+ bl-gpio = <&gpio 7 0>;
+ default-panel = <&panel0>;
+ };
+
+ vpp@90020000 {
+ compatible = "sirf,prima2-vpp";
+ reg = <0x90020000 0x10000>;
+ interrupts = <31>;
+ clocks = <&clks 35>;
+ };
+ };
+
+ graphics-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x98000000 0x98000000 0x8000000>;
+
+ graphics@98000000 {
+ compatible = "powervr,sgx510";
+ reg = <0x98000000 0x8000000>;
+ interrupts = <6>;
+ clocks = <&clks 32>;
+ };
+ };
+
+ dsp-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xa8000000 0xa8000000 0x2000000>;
+
+ dspif@a8000000 {
+ compatible = "sirf,prima2-dspif";
+ reg = <0xa8000000 0x10000>;
+ interrupts = <9>;
+ };
+
+ gps@a8010000 {
+ compatible = "sirf,prima2-gps";
+ reg = <0xa8010000 0x10000>;
+ interrupts = <7>;
+ clocks = <&clks 9>;
+ };
+
+ dsp@a9000000 {
+ compatible = "sirf,prima2-dsp";
+ reg = <0xa9000000 0x1000000>;
+ interrupts = <8>;
+ clocks = <&clks 8>;
+ };
+ };
+
+ peri-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xb0000000 0xb0000000 0x180000>,
+ <0x56000000 0x56000000 0x1b00000>;
+
+ timer@b0020000 {
+ compatible = "sirf,prima2-tick";
+ reg = <0xb0020000 0x1000>;
+ interrupts = <0>;
+ };
+
+ nand@b0030000 {
+ compatible = "sirf,prima2-nand";
+ reg = <0xb0030000 0x10000>;
+ interrupts = <41>;
+ clocks = <&clks 26>;
+ };
+
+ audio@b0040000 {
+ compatible = "sirf,prima2-audio";
+ reg = <0xb0040000 0x10000>;
+ interrupts = <35>;
+ clocks = <&clks 27>;
+ };
+
+ uart0: uart@b0050000 {
+ cell-index = <0>;
+ compatible = "sirf,prima2-uart";
+ reg = <0xb0050000 0x1000>;
+ interrupts = <17>;
+ fifosize = <128>;
+ clocks = <&clks 13>;
+ };
+
+ uart1: uart@b0060000 {
+ cell-index = <1>;
+ compatible = "sirf,prima2-uart";
+ reg = <0xb0060000 0x1000>;
+ interrupts = <18>;
+ fifosize = <32>;
+ clocks = <&clks 14>;
+ };
+
+ uart2: uart@b0070000 {
+ cell-index = <2>;
+ compatible = "sirf,prima2-uart";
+ reg = <0xb0070000 0x1000>;
+ interrupts = <19>;
+ fifosize = <128>;
+ clocks = <&clks 15>;
+ };
+
+ usp0: usp@b0080000 {
+ cell-index = <0>;
+ compatible = "sirf,prima2-usp";
+ reg = <0xb0080000 0x10000>;
+ interrupts = <20>;
+ clocks = <&clks 28>;
+ };
+
+ usp1: usp@b0090000 {
+ cell-index = <1>;
+ compatible = "sirf,prima2-usp";
+ reg = <0xb0090000 0x10000>;
+ interrupts = <21>;
+ clocks = <&clks 29>;
+ };
+
+ dmac0: dma-controller@b00b0000 {
+ cell-index = <0>;
+ compatible = "sirf,prima2-dmac";
+ reg = <0xb00b0000 0x10000>;
+ interrupts = <12>;
+ clocks = <&clks 24>;
+ };
+
+ dmac1: dma-controller@b0160000 {
+ cell-index = <1>;
+ compatible = "sirf,prima2-dmac";
+ reg = <0xb0160000 0x10000>;
+ interrupts = <13>;
+ clocks = <&clks 25>;
+ };
+
+ vip@b00C0000 {
+ compatible = "sirf,prima2-vip";
+ reg = <0xb00C0000 0x10000>;
+ clocks = <&clks 31>;
+ };
+
+ spi0: spi@b00d0000 {
+ cell-index = <0>;
+ compatible = "sirf,prima2-spi";
+ reg = <0xb00d0000 0x10000>;
+ interrupts = <15>;
+ sirf,spi-num-chipselects = <1>;
+ cs-gpios = <&gpio 0 0>;
+ sirf,spi-dma-rx-channel = <25>;
+ sirf,spi-dma-tx-channel = <20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clks 19>;
+ status = "disabled";
+ };
+
+ spi1: spi@b0170000 {
+ cell-index = <1>;
+ compatible = "sirf,prima2-spi";
+ reg = <0xb0170000 0x10000>;
+ interrupts = <16>;
+ clocks = <&clks 20>;
+ status = "disabled";
+ };
+
+ i2c0: i2c@b00e0000 {
+ cell-index = <0>;
+ compatible = "sirf,prima2-i2c";
+ reg = <0xb00e0000 0x10000>;
+ interrupts = <24>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clks 17>;
+ };
+
+ i2c1: i2c@b00f0000 {
+ cell-index = <1>;
+ compatible = "sirf,prima2-i2c";
+ reg = <0xb00f0000 0x10000>;
+ interrupts = <25>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&clks 18>;
+ };
+
+ tsc@b0110000 {
+ compatible = "sirf,prima2-tsc";
+ reg = <0xb0110000 0x10000>;
+ interrupts = <33>;
+ clocks = <&clks 16>;
+ };
+
+ gpio: pinctrl@b0120000 {
+ #gpio-cells = <2>;
+ #interrupt-cells = <2>;
+ compatible = "sirf,atlas6-pinctrl";
+ reg = <0xb0120000 0x10000>;
+ interrupts = <43 44 45 46 47>;
+ gpio-controller;
+ interrupt-controller;
+
+ lcd_16pins_a: lcd0@0 {
+ lcd {
+ sirf,pins = "lcd_16bitsgrp";
+ sirf,function = "lcd_16bits";
+ };
+ };
+ lcd_18pins_a: lcd0@1 {
+ lcd {
+ sirf,pins = "lcd_18bitsgrp";
+ sirf,function = "lcd_18bits";
+ };
+ };
+ lcd_24pins_a: lcd0@2 {
+ lcd {
+ sirf,pins = "lcd_24bitsgrp";
+ sirf,function = "lcd_24bits";
+ };
+ };
+ lcdrom_pins_a: lcdrom0@0 {
+ lcd {
+ sirf,pins = "lcdromgrp";
+ sirf,function = "lcdrom";
+ };
+ };
+ uart0_pins_a: uart0@0 {
+ uart {
+ sirf,pins = "uart0grp";
+ sirf,function = "uart0";
+ };
+ };
+ uart1_pins_a: uart1@0 {
+ uart {
+ sirf,pins = "uart1grp";
+ sirf,function = "uart1";
+ };
+ };
+ uart2_pins_a: uart2@0 {
+ uart {
+ sirf,pins = "uart2grp";
+ sirf,function = "uart2";
+ };
+ };
+ uart2_noflow_pins_a: uart2@1 {
+ uart {
+ sirf,pins = "uart2_nostreamctrlgrp";
+ sirf,function = "uart2_nostreamctrl";
+ };
+ };
+ spi0_pins_a: spi0@0 {
+ spi {
+ sirf,pins = "spi0grp";
+ sirf,function = "spi0";
+ };
+ };
+ spi1_pins_a: spi1@0 {
+ spi {
+ sirf,pins = "spi1grp";
+ sirf,function = "spi1";
+ };
+ };
+ i2c0_pins_a: i2c0@0 {
+ i2c {
+ sirf,pins = "i2c0grp";
+ sirf,function = "i2c0";
+ };
+ };
+ i2c1_pins_a: i2c1@0 {
+ i2c {
+ sirf,pins = "i2c1grp";
+ sirf,function = "i2c1";
+ };
+ };
+ pwm0_pins_a: pwm0@0 {
+ pwm {
+ sirf,pins = "pwm0grp";
+ sirf,function = "pwm0";
+ };
+ };
+ pwm1_pins_a: pwm1@0 {
+ pwm {
+ sirf,pins = "pwm1grp";
+ sirf,function = "pwm1";
+ };
+ };
+ pwm2_pins_a: pwm2@0 {
+ pwm {
+ sirf,pins = "pwm2grp";
+ sirf,function = "pwm2";
+ };
+ };
+ pwm3_pins_a: pwm3@0 {
+ pwm {
+ sirf,pins = "pwm3grp";
+ sirf,function = "pwm3";
+ };
+ };
+ pwm4_pins_a: pwm4@0 {
+ pwm {
+ sirf,pins = "pwm4grp";
+ sirf,function = "pwm4";
+ };
+ };
+ gps_pins_a: gps@0 {
+ gps {
+ sirf,pins = "gpsgrp";
+ sirf,function = "gps";
+ };
+ };
+ vip_pins_a: vip@0 {
+ vip {
+ sirf,pins = "vipgrp";
+ sirf,function = "vip";
+ };
+ };
+ sdmmc0_pins_a: sdmmc0@0 {
+ sdmmc0 {
+ sirf,pins = "sdmmc0grp";
+ sirf,function = "sdmmc0";
+ };
+ };
+ sdmmc1_pins_a: sdmmc1@0 {
+ sdmmc1 {
+ sirf,pins = "sdmmc1grp";
+ sirf,function = "sdmmc1";
+ };
+ };
+ sdmmc2_pins_a: sdmmc2@0 {
+ sdmmc2 {
+ sirf,pins = "sdmmc2grp";
+ sirf,function = "sdmmc2";
+ };
+ };
+ sdmmc2_nowp_pins_a: sdmmc2_nowp@0 {
+ sdmmc2_nowp {
+ sirf,pins = "sdmmc2_nowpgrp";
+ sirf,function = "sdmmc2_nowp";
+ };
+ };
+ sdmmc3_pins_a: sdmmc3@0 {
+ sdmmc3 {
+ sirf,pins = "sdmmc3grp";
+ sirf,function = "sdmmc3";
+ };
+ };
+ sdmmc5_pins_a: sdmmc5@0 {
+ sdmmc5 {
+ sirf,pins = "sdmmc5grp";
+ sirf,function = "sdmmc5";
+ };
+ };
+ i2s_pins_a: i2s@0 {
+ i2s {
+ sirf,pins = "i2sgrp";
+ sirf,function = "i2s";
+ };
+ };
+ i2s_no_din_pins_a: i2s_no_din@0 {
+ i2s_no_din {
+ sirf,pins = "i2s_no_dingrp";
+ sirf,function = "i2s_no_din";
+ };
+ };
+ i2s_6chn_pins_a: i2s_6chn@0 {
+ i2s_6chn {
+ sirf,pins = "i2s_6chngrp";
+ sirf,function = "i2s_6chn";
+ };
+ };
+ ac97_pins_a: ac97@0 {
+ ac97 {
+ sirf,pins = "ac97grp";
+ sirf,function = "ac97";
+ };
+ };
+ nand_pins_a: nand@0 {
+ nand {
+ sirf,pins = "nandgrp";
+ sirf,function = "nand";
+ };
+ };
+ usp0_pins_a: usp0@0 {
+ usp0 {
+ sirf,pins = "usp0grp";
+ sirf,function = "usp0";
+ };
+ };
+ usp1_pins_a: usp1@0 {
+ usp1 {
+ sirf,pins = "usp1grp";
+ sirf,function = "usp1";
+ };
+ };
+ usb0_upli_drvbus_pins_a: usb0_upli_drvbus@0 {
+ usb0_upli_drvbus {
+ sirf,pins = "usb0_upli_drvbusgrp";
+ sirf,function = "usb0_upli_drvbus";
+ };
+ };
+ usb1_utmi_drvbus_pins_a: usb1_utmi_drvbus@0 {
+ usb1_utmi_drvbus {
+ sirf,pins = "usb1_utmi_drvbusgrp";
+ sirf,function = "usb1_utmi_drvbus";
+ };
+ };
+ warm_rst_pins_a: warm_rst@0 {
+ warm_rst {
+ sirf,pins = "warm_rstgrp";
+ sirf,function = "warm_rst";
+ };
+ };
+ pulse_count_pins_a: pulse_count@0 {
+ pulse_count {
+ sirf,pins = "pulse_countgrp";
+ sirf,function = "pulse_count";
+ };
+ };
+ cko0_rst_pins_a: cko0_rst@0 {
+ cko0_rst {
+ sirf,pins = "cko0_rstgrp";
+ sirf,function = "cko0_rst";
+ };
+ };
+ cko1_rst_pins_a: cko1_rst@0 {
+ cko1_rst {
+ sirf,pins = "cko1_rstgrp";
+ sirf,function = "cko1_rst";
+ };
+ };
+ };
+
+ pwm@b0130000 {
+ compatible = "sirf,prima2-pwm";
+ reg = <0xb0130000 0x10000>;
+ clocks = <&clks 21>;
+ };
+
+ efusesys@b0140000 {
+ compatible = "sirf,prima2-efuse";
+ reg = <0xb0140000 0x10000>;
+ clocks = <&clks 22>;
+ };
+
+ pulsec@b0150000 {
+ compatible = "sirf,prima2-pulsec";
+ reg = <0xb0150000 0x10000>;
+ interrupts = <48>;
+ clocks = <&clks 23>;
+ };
+
+ pci-iobg {
+ compatible = "sirf,prima2-pciiobg", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x56000000 0x56000000 0x1b00000>;
+
+ sd0: sdhci@56000000 {
+ cell-index = <0>;
+ compatible = "sirf,prima2-sdhc";
+ reg = <0x56000000 0x100000>;
+ interrupts = <38>;
+ bus-width = <8>;
+ clocks = <&clks 36>;
+ };
+
+ sd1: sdhci@56100000 {
+ cell-index = <1>;
+ compatible = "sirf,prima2-sdhc";
+ reg = <0x56100000 0x100000>;
+ interrupts = <38>;
+ status = "disabled";
+ clocks = <&clks 36>;
+ };
+
+ sd2: sdhci@56200000 {
+ cell-index = <2>;
+ compatible = "sirf,prima2-sdhc";
+ reg = <0x56200000 0x100000>;
+ interrupts = <23>;
+ status = "disabled";
+ clocks = <&clks 37>;
+ };
+
+ sd3: sdhci@56300000 {
+ cell-index = <3>;
+ compatible = "sirf,prima2-sdhc";
+ reg = <0x56300000 0x100000>;
+ interrupts = <23>;
+ status = "disabled";
+ clocks = <&clks 37>;
+ };
+
+ sd5: sdhci@56500000 {
+ cell-index = <5>;
+ compatible = "sirf,prima2-sdhc";
+ reg = <0x56500000 0x100000>;
+ interrupts = <39>;
+ status = "disabled";
+ clocks = <&clks 38>;
+ };
+
+ pci-copy@57900000 {
+ compatible = "sirf,prima2-pcicp";
+ reg = <0x57900000 0x100000>;
+ interrupts = <40>;
+ };
+
+ rom-interface@57a00000 {
+ compatible = "sirf,prima2-romif";
+ reg = <0x57a00000 0x100000>;
+ };
+ };
+ };
+
+ rtc-iobg {
+ compatible = "sirf,prima2-rtciobg", "sirf-prima2-rtciobg-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x80030000 0x10000>;
+
+ gpsrtc@1000 {
+ compatible = "sirf,prima2-gpsrtc";
+ reg = <0x1000 0x1000>;
+ interrupts = <55 56 57>;
+ };
+
+ sysrtc@2000 {
+ compatible = "sirf,prima2-sysrtc";
+ reg = <0x2000 0x1000>;
+ interrupts = <52 53 54>;
+ };
+
+ pwrc@3000 {
+ compatible = "sirf,prima2-pwrc";
+ reg = <0x3000 0x1000>;
+ interrupts = <32>;
+ };
+ };
+
+ uus-iobg {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0xb8000000 0xb8000000 0x40000>;
+
+ usb0: usb@b00e0000 {
+ compatible = "chipidea,ci13611a-prima2";
+ reg = <0xb8000000 0x10000>;
+ interrupts = <10>;
+ clocks = <&clks 40>;
+ };
+
+ usb1: usb@b00f0000 {
+ compatible = "chipidea,ci13611a-prima2";
+ reg = <0xb8010000 0x10000>;
+ interrupts = <11>;
+ clocks = <&clks 41>;
+ };
+
+ security@b00f0000 {
+ compatible = "sirf,prima2-security";
+ reg = <0xb8030000 0x10000>;
+ interrupts = <42>;
+ clocks = <&clks 7>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/bcm11351.dtsi b/arch/arm/boot/dts/bcm11351.dtsi
index ad135885bd2a..8f71f40722b9 100644
--- a/arch/arm/boot/dts/bcm11351.dtsi
+++ b/arch/arm/boot/dts/bcm11351.dtsi
@@ -47,4 +47,12 @@
cache-unified;
cache-level = <2>;
};
+
+ timer@35006000 {
+ compatible = "bcm,kona-timer";
+ reg = <0x35006000 0x1000>;
+ interrupts = <0x0 7 0x4>;
+ clock-frequency = <32768>;
+ };
+
};
diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts
index f712fb607a42..c5834a6c5bf4 100644
--- a/arch/arm/boot/dts/da850-evm.dts
+++ b/arch/arm/boot/dts/da850-evm.dts
@@ -35,14 +35,84 @@
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins>;
+
+ tps: tps@48 {
+ reg = <0x48>;
+ };
};
wdt: wdt@1c21000 {
status = "okay";
};
+ mmc0: mmc@1c40000 {
+ max-frequency = <50000000>;
+ bus-width = <4>;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ };
};
nand_cs3@62000000 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&nand_cs3_pins>;
};
+ vbat: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vbat";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+};
+
+/include/ "tps6507x.dtsi"
+
+&tps {
+ vdcdc1_2-supply = <&vbat>;
+ vdcdc3-supply = <&vbat>;
+ vldo1_2-supply = <&vbat>;
+
+ regulators {
+ vdcdc1_reg: regulator@0 {
+ regulator-name = "VDCDC1_3.3V";
+ regulator-min-microvolt = <3150000>;
+ regulator-max-microvolt = <3450000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdcdc2_reg: regulator@1 {
+ regulator-name = "VDCDC2_3.3V";
+ regulator-min-microvolt = <1710000>;
+ regulator-max-microvolt = <3450000>;
+ regulator-always-on;
+ regulator-boot-on;
+ ti,defdcdc_default = <1>;
+ };
+
+ vdcdc3_reg: regulator@2 {
+ regulator-name = "VDCDC3_1.2V";
+ regulator-min-microvolt = <950000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ ti,defdcdc_default = <1>;
+ };
+
+ ldo1_reg: regulator@3 {
+ regulator-name = "LDO1_1.8V";
+ regulator-min-microvolt = <1710000>;
+ regulator-max-microvolt = <1890000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo2_reg: regulator@4 {
+ regulator-name = "LDO2_1.2V";
+ regulator-min-microvolt = <1140000>;
+ regulator-max-microvolt = <1320000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi
index 3ec1bda64356..3ade343f13cc 100644
--- a/arch/arm/boot/dts/da850.dtsi
+++ b/arch/arm/boot/dts/da850.dtsi
@@ -62,6 +62,15 @@
0x10 0x00002200 0x0000ff00
>;
};
+ mmc0_pins: pinmux_mmc_pins {
+ pinctrl-single,bits = <
+ /* MMCSD0_DAT[3] MMCSD0_DAT[2]
+ * MMCSD0_DAT[1] MMCSD0_DAT[0]
+ * MMCSD0_CMD MMCSD0_CLK
+ */
+ 0x28 0x00222222 0x00ffffff
+ >;
+ };
};
serial0: serial@1c42000 {
compatible = "ns16550a";
@@ -107,6 +116,12 @@
reg = <0x21000 0x1000>;
status = "disabled";
};
+ mmc0: mmc@1c40000 {
+ compatible = "ti,da830-mmc";
+ reg = <0x40000 0x1000>;
+ interrupts = <16>;
+ status = "disabled";
+ };
};
nand_cs3@62000000 {
compatible = "ti,davinci-nand";
diff --git a/arch/arm/boot/dts/msm8660-surf.dts b/arch/arm/boot/dts/msm8660-surf.dts
index 67f8670c4d6a..9bf49b3826ea 100644
--- a/arch/arm/boot/dts/msm8660-surf.dts
+++ b/arch/arm/boot/dts/msm8660-surf.dts
@@ -16,19 +16,13 @@
};
timer@2000004 {
- compatible = "qcom,msm-gpt", "qcom,msm-timer";
- interrupts = <1 1 0x301>;
- reg = <0x02000004 0x10>;
- clock-frequency = <32768>;
- cpu-offset = <0x40000>;
- };
-
- timer@2000024 {
- compatible = "qcom,msm-dgt", "qcom,msm-timer";
- interrupts = <1 0 0x301>;
- reg = <0x02000024 0x10>,
- <0x02000034 0x4>;
- clock-frequency = <6750000>;
+ compatible = "qcom,scss-timer", "qcom,msm-timer";
+ interrupts = <1 0 0x301>,
+ <1 1 0x301>,
+ <1 2 0x301>;
+ reg = <0x02000000 0x100>;
+ clock-frequency = <27000000>,
+ <32768>;
cpu-offset = <0x40000>;
};
diff --git a/arch/arm/boot/dts/msm8960-cdp.dts b/arch/arm/boot/dts/msm8960-cdp.dts
index c9b09a813a4b..2e4d87a125d6 100644
--- a/arch/arm/boot/dts/msm8960-cdp.dts
+++ b/arch/arm/boot/dts/msm8960-cdp.dts
@@ -15,20 +15,14 @@
< 0x02002000 0x1000 >;
};
- timer@200a004 {
- compatible = "qcom,msm-gpt", "qcom,msm-timer";
- interrupts = <1 2 0x301>;
- reg = <0x0200a004 0x10>;
- clock-frequency = <32768>;
- cpu-offset = <0x80000>;
- };
-
- timer@200a024 {
- compatible = "qcom,msm-dgt", "qcom,msm-timer";
- interrupts = <1 1 0x301>;
- reg = <0x0200a024 0x10>,
- <0x0200a034 0x4>;
- clock-frequency = <6750000>;
+ timer@200a000 {
+ compatible = "qcom,kpss-timer", "qcom,msm-timer";
+ interrupts = <1 1 0x301>,
+ <1 2 0x301>,
+ <1 3 0x301>;
+ reg = <0x0200a000 0x100>;
+ clock-frequency = <27000000>,
+ <32768>;
cpu-offset = <0x80000>;
};
diff --git a/arch/arm/boot/dts/r8a7779.dtsi b/arch/arm/boot/dts/r8a7779.dtsi
new file mode 100644
index 000000000000..fe5c6f213271
--- /dev/null
+++ b/arch/arm/boot/dts/r8a7779.dtsi
@@ -0,0 +1,98 @@
+/*
+ * Device Tree Source for Renesas r8a7779
+ *
+ * Copyright (C) 2013 Renesas Solutions Corp.
+ * Copyright (C) 2013 Simon Horman
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ compatible = "renesas,r8a7779";
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <0>;
+ };
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <1>;
+ };
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <2>;
+ };
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ reg = <3>;
+ };
+ };
+
+ gic: interrupt-controller@f0001000 {
+ compatible = "arm,cortex-a9-gic";
+ #interrupt-cells = <3>;
+ interrupt-controller;
+ reg = <0xf0001000 0x1000>,
+ <0xf0000100 0x100>;
+ };
+
+ i2c0: i2c@0xffc70000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,rmobile-iic";
+ reg = <0xffc70000 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 79 0x4>;
+ };
+
+ i2c1: i2c@0xffc71000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,rmobile-iic";
+ reg = <0xffc71000 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 82 0x4>;
+ };
+
+ i2c2: i2c@0xffc72000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,rmobile-iic";
+ reg = <0xffc72000 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 80 0x4>;
+ };
+
+ i2c3: i2c@0xffc73000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "renesas,rmobile-iic";
+ reg = <0xffc73000 0x1000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 81 0x4>;
+ };
+
+ thermal@ffc48000 {
+ compatible = "renesas,rcar-thermal";
+ reg = <0xffc48000 0x38>;
+ };
+
+ sata: sata@fc600000 {
+ compatible = "renesas,rcar-sata";
+ reg = <0xfc600000 0x2000>;
+ interrupt-parent = <&gic>;
+ interrupts = <0 100 0x4>;
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi
new file mode 100644
index 000000000000..39b0458d365a
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d3.dtsi
@@ -0,0 +1,1031 @@
+/*
+ * sama5d3.dtsi - Device Tree Include file for SAMA5D3 family SoC
+ * applies to SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35 SoC
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/include/ "skeleton.dtsi"
+
+/ {
+ model = "Atmel SAMA5D3 family SoC";
+ compatible = "atmel,sama5d3", "atmel,sama5";
+ interrupt-parent = <&aic>;
+
+ aliases {
+ serial0 = &dbgu;
+ serial1 = &usart0;
+ serial2 = &usart1;
+ serial3 = &usart2;
+ serial4 = &usart3;
+ gpio0 = &pioA;
+ gpio1 = &pioB;
+ gpio2 = &pioC;
+ gpio3 = &pioD;
+ gpio4 = &pioE;
+ tcb0 = &tcb0;
+ tcb1 = &tcb1;
+ i2c0 = &i2c0;
+ i2c1 = &i2c1;
+ i2c2 = &i2c2;
+ ssc0 = &ssc0;
+ ssc1 = &ssc1;
+ };
+ cpus {
+ cpu@0 {
+ compatible = "arm,cortex-a5";
+ };
+ };
+
+ memory {
+ reg = <0x20000000 0x8000000>;
+ };
+
+ ahb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ apb {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ mmc0: mmc@f0000000 {
+ compatible = "atmel,hsmci";
+ reg = <0xf0000000 0x600>;
+ interrupts = <21 4 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi0: spi@f0004000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "atmel,at91sam9x5-spi";
+ reg = <0xf0004000 0x100>;
+ interrupts = <24 4 3>;
+ cs-gpios = <&pioD 13 0
+ &pioD 14 0 /* conflicts with SCK0 and CANRX0 */
+ &pioD 15 0 /* conflicts with CTS0 and CANTX0 */
+ &pioD 16 0 /* conflicts with RTS0 and PWMFI3 */
+ >;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi0>;
+ status = "disabled";
+ };
+
+ ssc0: ssc@f0008000 {
+ compatible = "atmel,at91sam9g45-ssc";
+ reg = <0xf0008000 0x4000>;
+ interrupts = <38 4 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
+ status = "disabled";
+ };
+
+ can0: can@f000c000 {
+ compatible = "atmel,at91sam9x5-can";
+ reg = <0xf000c000 0x300>;
+ interrupts = <40 4 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can0_rx_tx>;
+ status = "disabled";
+ };
+
+ tcb0: timer@f0010000 {
+ compatible = "atmel,at91sam9x5-tcb";
+ reg = <0xf0010000 0x100>;
+ interrupts = <26 4 0>;
+ };
+
+ i2c0: i2c@f0014000 {
+ compatible = "atmel,at91sam9x5-i2c";
+ reg = <0xf0014000 0x4000>;
+ interrupts = <18 4 6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ i2c1: i2c@f0018000 {
+ compatible = "atmel,at91sam9x5-i2c";
+ reg = <0xf0018000 0x4000>;
+ interrupts = <19 4 6>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ usart0: serial@f001c000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf001c000 0x100>;
+ interrupts = <12 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usart0>;
+ status = "disabled";
+ };
+
+ usart1: serial@f0020000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf0020000 0x100>;
+ interrupts = <13 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usart1>;
+ status = "disabled";
+ };
+
+ macb0: ethernet@f0028000 {
+ compatible = "cnds,pc302-gem", "cdns,gem";
+ reg = <0xf0028000 0x100>;
+ interrupts = <34 4 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb0_data_rgmii &pinctrl_macb0_signal_rgmii>;
+ status = "disabled";
+ };
+
+ isi: isi@f0034000 {
+ compatible = "atmel,at91sam9g45-isi";
+ reg = <0xf0034000 0x4000>;
+ interrupts = <37 4 5>;
+ status = "disabled";
+ };
+
+ mmc1: mmc@f8000000 {
+ compatible = "atmel,hsmci";
+ reg = <0xf8000000 0x600>;
+ interrupts = <22 4 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mmc2: mmc@f8004000 {
+ compatible = "atmel,hsmci";
+ reg = <0xf8004000 0x600>;
+ interrupts = <23 4 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>;
+ status = "disabled";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ spi1: spi@f8008000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "atmel,at91sam9x5-spi";
+ reg = <0xf8008000 0x100>;
+ interrupts = <25 4 3>;
+ cs-gpios = <&pioC 25 0
+ &pioC 26 0 /* conflitcs with TWD1 and ISI_D11 */
+ &pioC 27 0 /* conflitcs with TWCK1 and ISI_D10 */
+ &pioC 28 0 /* conflitcs with PWMFI0 and ISI_D9 */
+ >;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spi1>;
+ status = "disabled";
+ };
+
+ ssc1: ssc@f800c000 {
+ compatible = "atmel,at91sam9g45-ssc";
+ reg = <0xf800c000 0x4000>;
+ interrupts = <39 4 4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
+ status = "disabled";
+ };
+
+ can1: can@f8010000 {
+ compatible = "atmel,at91sam9x5-can";
+ reg = <0xf8010000 0x300>;
+ interrupts = <41 4 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_can1_rx_tx>;
+ };
+
+ tcb1: timer@f8014000 {
+ compatible = "atmel,at91sam9x5-tcb";
+ reg = <0xf8014000 0x100>;
+ interrupts = <27 4 0>;
+ };
+
+ adc0: adc@f8018000 {
+ compatible = "atmel,at91sam9260-adc";
+ reg = <0xf8018000 0x100>;
+ interrupts = <29 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &pinctrl_adc0_adtrg
+ &pinctrl_adc0_ad0
+ &pinctrl_adc0_ad1
+ &pinctrl_adc0_ad2
+ &pinctrl_adc0_ad3
+ &pinctrl_adc0_ad4
+ &pinctrl_adc0_ad5
+ &pinctrl_adc0_ad6
+ &pinctrl_adc0_ad7
+ &pinctrl_adc0_ad8
+ &pinctrl_adc0_ad9
+ &pinctrl_adc0_ad10
+ &pinctrl_adc0_ad11
+ >;
+ atmel,adc-channel-base = <0x50>;
+ atmel,adc-channels-used = <0xfff>;
+ atmel,adc-drdy-mask = <0x1000000>;
+ atmel,adc-num-channels = <12>;
+ atmel,adc-startup-time = <40>;
+ atmel,adc-status-register = <0x30>;
+ atmel,adc-trigger-register = <0xc0>;
+ atmel,adc-use-external;
+ atmel,adc-vref = <3000>;
+ atmel,adc-res = <10 12>;
+ atmel,adc-res-names = "lowres", "highres";
+ status = "disabled";
+
+ trigger@0 {
+ trigger-name = "external-rising";
+ trigger-value = <0x1>;
+ trigger-external;
+ };
+ trigger@1 {
+ trigger-name = "external-falling";
+ trigger-value = <0x2>;
+ trigger-external;
+ };
+ trigger@2 {
+ trigger-name = "external-any";
+ trigger-value = <0x3>;
+ trigger-external;
+ };
+ trigger@3 {
+ trigger-name = "continuous";
+ trigger-value = <0x6>;
+ };
+ };
+
+ tsadcc: tsadcc@f8018000 {
+ compatible = "atmel,at91sam9x5-tsadcc";
+ reg = <0xf8018000 0x4000>;
+ interrupts = <29 4 5>;
+ atmel,tsadcc_clock = <300000>;
+ atmel,filtering_average = <0x03>;
+ atmel,pendet_debounce = <0x08>;
+ atmel,pendet_sensitivity = <0x02>;
+ atmel,ts_sample_hold_time = <0x0a>;
+ status = "disabled";
+ };
+
+ i2c2: i2c@f801c000 {
+ compatible = "atmel,at91sam9x5-i2c";
+ reg = <0xf801c000 0x4000>;
+ interrupts = <20 4 6>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ usart2: serial@f8020000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf8020000 0x100>;
+ interrupts = <14 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usart2>;
+ status = "disabled";
+ };
+
+ usart3: serial@f8024000 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xf8024000 0x100>;
+ interrupts = <15 4 5>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usart3>;
+ status = "disabled";
+ };
+
+ macb1: ethernet@f802c000 {
+ compatible = "cdns,at32ap7000-macb", "cdns,macb";
+ reg = <0xf802c000 0x100>;
+ interrupts = <35 4 3>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb1_rmii>;
+ status = "disabled";
+ };
+
+ sha@f8034000 {
+ compatible = "atmel,sam9g46-sha";
+ reg = <0xf8034000 0x100>;
+ interrupts = <42 4 0>;
+ };
+
+ aes@f8038000 {
+ compatible = "atmel,sam9g46-aes";
+ reg = <0xf8038000 0x100>;
+ interrupts = <43 4 0>;
+ };
+
+ tdes@f803c000 {
+ compatible = "atmel,sam9g46-tdes";
+ reg = <0xf803c000 0x100>;
+ interrupts = <44 4 0>;
+ };
+
+ dma0: dma-controller@ffffe600 {
+ compatible = "atmel,at91sam9g45-dma";
+ reg = <0xffffe600 0x200>;
+ interrupts = <30 4 0>;
+ #dma-cells = <1>;
+ };
+
+ dma1: dma-controller@ffffe800 {
+ compatible = "atmel,at91sam9g45-dma";
+ reg = <0xffffe800 0x200>;
+ interrupts = <31 4 0>;
+ #dma-cells = <1>;
+ };
+
+ ramc0: ramc@ffffea00 {
+ compatible = "atmel,at91sam9g45-ddramc";
+ reg = <0xffffea00 0x200>;
+ };
+
+ dbgu: serial@ffffee00 {
+ compatible = "atmel,at91sam9260-usart";
+ reg = <0xffffee00 0x200>;
+ interrupts = <2 4 7>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_dbgu>;
+ status = "disabled";
+ };
+
+ aic: interrupt-controller@fffff000 {
+ #interrupt-cells = <3>;
+ compatible = "atmel,sama5d3-aic";
+ interrupt-controller;
+ reg = <0xfffff000 0x200>;
+ atmel,external-irqs = <47>;
+ };
+
+ pinctrl@fffff200 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
+ ranges = <0xfffff200 0xfffff200 0xa00>;
+ atmel,mux-mask = <
+ /* A B C */
+ 0xffffffff 0xc0fc0000 0xc0ff0000 /* pioA */
+ 0xffffffff 0x0ff8ffff 0x00000000 /* pioB */
+ 0xffffffff 0xbc00f1ff 0x7c00fc00 /* pioC */
+ 0xffffffff 0xc001c0e0 0x0001c1e0 /* pioD */
+ 0xffffffff 0xbf9f8000 0x18000000 /* pioE */
+ >;
+
+ /* shared pinctrl settings */
+ adc0 {
+ pinctrl_adc0_adtrg: adc0_adtrg {
+ atmel,pins =
+ <3 19 0x1 0x0>; /* PD19 periph A ADTRG */
+ };
+ pinctrl_adc0_ad0: adc0_ad0 {
+ atmel,pins =
+ <3 20 0x1 0x0>; /* PD20 periph A AD0 */
+ };
+ pinctrl_adc0_ad1: adc0_ad1 {
+ atmel,pins =
+ <3 21 0x1 0x0>; /* PD21 periph A AD1 */
+ };
+ pinctrl_adc0_ad2: adc0_ad2 {
+ atmel,pins =
+ <3 22 0x1 0x0>; /* PD22 periph A AD2 */
+ };
+ pinctrl_adc0_ad3: adc0_ad3 {
+ atmel,pins =
+ <3 23 0x1 0x0>; /* PD23 periph A AD3 */
+ };
+ pinctrl_adc0_ad4: adc0_ad4 {
+ atmel,pins =
+ <3 24 0x1 0x0>; /* PD24 periph A AD4 */
+ };
+ pinctrl_adc0_ad5: adc0_ad5 {
+ atmel,pins =
+ <3 25 0x1 0x0>; /* PD25 periph A AD5 */
+ };
+ pinctrl_adc0_ad6: adc0_ad6 {
+ atmel,pins =
+ <3 26 0x1 0x0>; /* PD26 periph A AD6 */
+ };
+ pinctrl_adc0_ad7: adc0_ad7 {
+ atmel,pins =
+ <3 27 0x1 0x0>; /* PD27 periph A AD7 */
+ };
+ pinctrl_adc0_ad8: adc0_ad8 {
+ atmel,pins =
+ <3 28 0x1 0x0>; /* PD28 periph A AD8 */
+ };
+ pinctrl_adc0_ad9: adc0_ad9 {
+ atmel,pins =
+ <3 29 0x1 0x0>; /* PD29 periph A AD9 */
+ };
+ pinctrl_adc0_ad10: adc0_ad10 {
+ atmel,pins =
+ <3 30 0x1 0x0>; /* PD30 periph A AD10, conflicts with PCK0 */
+ };
+ pinctrl_adc0_ad11: adc0_ad11 {
+ atmel,pins =
+ <3 31 0x1 0x0>; /* PD31 periph A AD11, conflicts with PCK1 */
+ };
+ };
+
+ can0 {
+ pinctrl_can0_rx_tx: can0_rx_tx {
+ atmel,pins =
+ <3 14 0x3 0x0 /* PD14 periph C RX, conflicts with SCK0, SPI0_NPCS1 */
+ 3 15 0x3 0x0>; /* PD15 periph C TX, conflicts with CTS0, SPI0_NPCS2 */
+ };
+ };
+
+ can1 {
+ pinctrl_can1_rx_tx: can1_rx_tx {
+ atmel,pins =
+ <1 14 0x2 0x0 /* PB14 periph B RX, conflicts with GCRS */
+ 1 15 0x2 0x0>; /* PB15 periph B TX, conflicts with GCOL */
+ };
+ };
+
+ dbgu {
+ pinctrl_dbgu: dbgu-0 {
+ atmel,pins =
+ <1 30 0x1 0x0 /* PB30 periph A */
+ 1 31 0x1 0x1>; /* PB31 periph A with pullup */
+ };
+ };
+
+ i2c0 {
+ pinctrl_i2c0: i2c0-0 {
+ atmel,pins =
+ <0 30 0x1 0x0 /* PA30 periph A TWD0 pin, conflicts with URXD1, ISI_VSYNC */
+ 0 31 0x1 0x0>; /* PA31 periph A TWCK0 pin, conflicts with UTXD1, ISI_HSYNC */
+ };
+ };
+
+ i2c1 {
+ pinctrl_i2c1: i2c1-0 {
+ atmel,pins =
+ <2 26 0x2 0x0 /* PC26 periph B TWD1 pin, conflicts with SPI1_NPCS1, ISI_D11 */
+ 2 27 0x2 0x0>; /* PC27 periph B TWCK1 pin, conflicts with SPI1_NPCS2, ISI_D10 */
+ };
+ };
+
+ isi {
+ pinctrl_isi: isi-0 {
+ atmel,pins =
+ <0 16 0x3 0x0 /* PA16 periph C ISI_D0, conflicts with LCDDAT16 */
+ 0 17 0x3 0x0 /* PA17 periph C ISI_D1, conflicts with LCDDAT17 */
+ 0 18 0x3 0x0 /* PA18 periph C ISI_D2, conflicts with LCDDAT18, TWD2 */
+ 0 19 0x3 0x0 /* PA19 periph C ISI_D3, conflicts with LCDDAT19, TWCK2 */
+ 0 20 0x3 0x0 /* PA20 periph C ISI_D4, conflicts with LCDDAT20, PWMH0 */
+ 0 21 0x3 0x0 /* PA21 periph C ISI_D5, conflicts with LCDDAT21, PWML0 */
+ 0 22 0x3 0x0 /* PA22 periph C ISI_D6, conflicts with LCDDAT22, PWMH1 */
+ 0 23 0x3 0x0 /* PA23 periph C ISI_D7, conflicts with LCDDAT23, PWML1 */
+ 2 30 0x3 0x0 /* PC30 periph C ISI_PCK, conflicts with UTXD0 */
+ 0 31 0x3 0x0 /* PA31 periph C ISI_HSYNC, conflicts with TWCK0, UTXD1 */
+ 0 30 0x3 0x0 /* PA30 periph C ISI_VSYNC, conflicts with TWD0, URXD1 */
+ 2 29 0x3 0x0 /* PC29 periph C ISI_PD8, conflicts with URXD0, PWMFI2 */
+ 2 28 0x3 0x0>; /* PC28 periph C ISI_PD9, conflicts with SPI1_NPCS3, PWMFI0 */
+ };
+ pinctrl_isi_pck_as_mck: isi_pck_as_mck-0 {
+ atmel,pins =
+ <3 31 0x2 0x0>; /* PD31 periph B ISI_MCK */
+ };
+ };
+
+ lcd {
+ pinctrl_lcd: lcd-0 {
+ atmel,pins =
+ <0 24 0x1 0x0 /* PA24 periph A LCDPWM */
+ 0 26 0x1 0x0 /* PA26 periph A LCDVSYNC */
+ 0 27 0x1 0x0 /* PA27 periph A LCDHSYNC */
+ 0 25 0x1 0x0 /* PA25 periph A LCDDISP */
+ 0 29 0x1 0x0 /* PA29 periph A LCDDEN */
+ 0 28 0x1 0x0 /* PA28 periph A LCDPCK */
+ 0 0 0x1 0x0 /* PA0 periph A LCDD0 pin */
+ 0 1 0x1 0x0 /* PA1 periph A LCDD1 pin */
+ 0 2 0x1 0x0 /* PA2 periph A LCDD2 pin */
+ 0 3 0x1 0x0 /* PA3 periph A LCDD3 pin */
+ 0 4 0x1 0x0 /* PA4 periph A LCDD4 pin */
+ 0 5 0x1 0x0 /* PA5 periph A LCDD5 pin */
+ 0 6 0x1 0x0 /* PA6 periph A LCDD6 pin */
+ 0 7 0x1 0x0 /* PA7 periph A LCDD7 pin */
+ 0 8 0x1 0x0 /* PA8 periph A LCDD8 pin */
+ 0 9 0x1 0x0 /* PA9 periph A LCDD9 pin */
+ 0 10 0x1 0x0 /* PA10 periph A LCDD10 pin */
+ 0 11 0x1 0x0 /* PA11 periph A LCDD11 pin */
+ 0 12 0x1 0x0 /* PA12 periph A LCDD12 pin */
+ 0 13 0x1 0x0 /* PA13 periph A LCDD13 pin */
+ 0 14 0x1 0x0 /* PA14 periph A LCDD14 pin */
+ 0 15 0x1 0x0 /* PA15 periph A LCDD15 pin */
+ 2 14 0x3 0x0 /* PC14 periph C LCDD16 pin */
+ 2 13 0x3 0x0 /* PC13 periph C LCDD17 pin */
+ 2 12 0x3 0x0 /* PC12 periph C LCDD18 pin */
+ 2 11 0x3 0x0 /* PC11 periph C LCDD19 pin */
+ 2 10 0x3 0x0 /* PC10 periph C LCDD20 pin */
+ 2 15 0x3 0x0 /* PC15 periph C LCDD21 pin */
+ 4 27 0x3 0x0 /* PE27 periph C LCDD22 pin */
+ 4 28 0x3 0x0>; /* PE28 periph C LCDD23 pin */
+ };
+ };
+
+ macb0 {
+ pinctrl_macb0_data_rgmii: macb0_data_rgmii {
+ atmel,pins =
+ <1 0 0x1 0x0 /* PB0 periph A GTX0, conflicts with PWMH0 */
+ 1 1 0x1 0x0 /* PB1 periph A GTX1, conflicts with PWML0 */
+ 1 2 0x1 0x0 /* PB2 periph A GTX2, conflicts with TK1 */
+ 1 3 0x1 0x0 /* PB3 periph A GTX3, conflicts with TF1 */
+ 1 4 0x1 0x0 /* PB4 periph A GRX0, conflicts with PWMH1 */
+ 1 5 0x1 0x0 /* PB5 periph A GRX1, conflicts with PWML1 */
+ 1 6 0x1 0x0 /* PB6 periph A GRX2, conflicts with TD1 */
+ 1 7 0x1 0x0>; /* PB7 periph A GRX3, conflicts with RK1 */
+ };
+ pinctrl_macb0_data_gmii: macb0_data_gmii {
+ atmel,pins =
+ <1 19 0x2 0x0 /* PB19 periph B GTX4, conflicts with MCI1_CDA */
+ 1 20 0x2 0x0 /* PB20 periph B GTX5, conflicts with MCI1_DA0 */
+ 1 21 0x2 0x0 /* PB21 periph B GTX6, conflicts with MCI1_DA1 */
+ 1 22 0x2 0x0 /* PB22 periph B GTX7, conflicts with MCI1_DA2 */
+ 1 23 0x2 0x0 /* PB23 periph B GRX4, conflicts with MCI1_DA3 */
+ 1 24 0x2 0x0 /* PB24 periph B GRX5, conflicts with MCI1_CK */
+ 1 25 0x2 0x0 /* PB25 periph B GRX6, conflicts with SCK1 */
+ 1 26 0x2 0x0>; /* PB26 periph B GRX7, conflicts with CTS1 */
+ };
+ pinctrl_macb0_signal_rgmii: macb0_signal_rgmii {
+ atmel,pins =
+ <1 8 0x1 0x0 /* PB8 periph A GTXCK, conflicts with PWMH2 */
+ 1 9 0x1 0x0 /* PB9 periph A GTXEN, conflicts with PWML2 */
+ 1 11 0x1 0x0 /* PB11 periph A GRXCK, conflicts with RD1 */
+ 1 13 0x1 0x0 /* PB13 periph A GRXER, conflicts with PWML3 */
+ 1 16 0x1 0x0 /* PB16 periph A GMDC */
+ 1 17 0x1 0x0 /* PB17 periph A GMDIO */
+ 1 18 0x1 0x0>; /* PB18 periph A G125CK */
+ };
+ pinctrl_macb0_signal_gmii: macb0_signal_gmii {
+ atmel,pins =
+ <1 9 0x1 0x0 /* PB9 periph A GTXEN, conflicts with PWML2 */
+ 1 10 0x1 0x0 /* PB10 periph A GTXER, conflicts with RF1 */
+ 1 11 0x1 0x0 /* PB11 periph A GRXCK, conflicts with RD1 */
+ 1 12 0x1 0x0 /* PB12 periph A GRXDV, conflicts with PWMH3 */
+ 1 13 0x1 0x0 /* PB13 periph A GRXER, conflicts with PWML3 */
+ 1 14 0x1 0x0 /* PB14 periph A GCRS, conflicts with CANRX1 */
+ 1 15 0x1 0x0 /* PB15 periph A GCOL, conflicts with CANTX1 */
+ 1 16 0x1 0x0 /* PB16 periph A GMDC */
+ 1 17 0x1 0x0 /* PB17 periph A GMDIO */
+ 1 27 0x2 0x0>; /* PB27 periph B G125CKO */
+ };
+
+ };
+
+ macb1 {
+ pinctrl_macb1_rmii: macb1_rmii-0 {
+ atmel,pins =
+ <2 0 0x1 0x0 /* PC0 periph A ETX0, conflicts with TIOA3 */
+ 2 1 0x1 0x0 /* PC1 periph A ETX1, conflicts with TIOB3 */
+ 2 2 0x1 0x0 /* PC2 periph A ERX0, conflicts with TCLK3 */
+ 2 3 0x1 0x0 /* PC3 periph A ERX1, conflicts with TIOA4 */
+ 2 4 0x1 0x0 /* PC4 periph A ETXEN, conflicts with TIOB4 */
+ 2 5 0x1 0x0 /* PC5 periph A ECRSDV,conflicts with TCLK4 */
+ 2 6 0x1 0x0 /* PC6 periph A ERXER, conflicts with TIOA5 */
+ 2 7 0x1 0x0 /* PC7 periph A EREFCK, conflicts with TIOB5 */
+ 2 8 0x1 0x0 /* PC8 periph A EMDC, conflicts with TCLK5 */
+ 2 9 0x1 0x0>; /* PC9 periph A EMDIO */
+ };
+ };
+
+ mmc0 {
+ pinctrl_mmc0_clk_cmd_dat0: mmc0_clk_cmd_dat0 {
+ atmel,pins =
+ <3 9 0x1 0x0 /* PD9 periph A MCI0_CK */
+ 3 0 0x1 0x1 /* PD0 periph A MCI0_CDA with pullup */
+ 3 1 0x1 0x1>; /* PD1 periph A MCI0_DA0 with pullup */
+ };
+ pinctrl_mmc0_dat1_3: mmc0_dat1_3 {
+ atmel,pins =
+ <3 2 0x1 0x1 /* PD2 periph A MCI0_DA1 with pullup */
+ 3 3 0x1 0x1 /* PD3 periph A MCI0_DA2 with pullup */
+ 3 4 0x1 0x1>; /* PD4 periph A MCI0_DA3 with pullup */
+ };
+ pinctrl_mmc0_dat4_7: mmc0_dat4_7 {
+ atmel,pins =
+ <3 5 0x1 0x1 /* PD5 periph A MCI0_DA4 with pullup, conflicts with TIOA0, PWMH2 */
+ 3 6 0x1 0x1 /* PD6 periph A MCI0_DA5 with pullup, conflicts with TIOB0, PWML2 */
+ 3 7 0x1 0x1 /* PD7 periph A MCI0_DA6 with pullup, conlicts with TCLK0, PWMH3 */
+ 3 8 0x1 0x1>; /* PD8 periph A MCI0_DA7 with pullup, conflicts with PWML3 */
+ };
+ };
+
+ mmc1 {
+ pinctrl_mmc1_clk_cmd_dat0: mmc1_clk_cmd_dat0 {
+ atmel,pins =
+ <1 24 0x1 0x0 /* PB24 periph A MCI1_CK, conflicts with GRX5 */
+ 1 19 0x1 0x1 /* PB19 periph A MCI1_CDA with pullup, conflicts with GTX4 */
+ 1 20 0x1 0x1>; /* PB20 periph A MCI1_DA0 with pullup, conflicts with GTX5 */
+ };
+ pinctrl_mmc1_dat1_3: mmc1_dat1_3 {
+ atmel,pins =
+ <1 21 0x1 0x1 /* PB21 periph A MCI1_DA1 with pullup, conflicts with GTX6 */
+ 1 22 0x1 0x1 /* PB22 periph A MCI1_DA2 with pullup, conflicts with GTX7 */
+ 1 23 0x1 0x1>; /* PB23 periph A MCI1_DA3 with pullup, conflicts with GRX4 */
+ };
+ };
+
+ mmc2 {
+ pinctrl_mmc2_clk_cmd_dat0: mmc2_clk_cmd_dat0 {
+ atmel,pins =
+ <2 15 0x1 0x0 /* PC15 periph A MCI2_CK, conflicts with PCK2 */
+ 2 10 0x1 0x1 /* PC10 periph A MCI2_CDA with pullup */
+ 2 11 0x1 0x1>; /* PC11 periph A MCI2_DA0 with pullup */
+ };
+ pinctrl_mmc2_dat1_3: mmc2_dat1_3 {
+ atmel,pins =
+ <2 12 0x1 0x0 /* PC12 periph A MCI2_DA1 with pullup, conflicts with TIOA1 */
+ 2 13 0x1 0x0 /* PC13 periph A MCI2_DA2 with pullup, conflicts with TIOB1 */
+ 2 14 0x1 0x0>; /* PC14 periph A MCI2_DA3 with pullup, conflicts with TCLK1 */
+ };
+ };
+
+ nand0 {
+ pinctrl_nand0_ale_cle: nand0_ale_cle-0 {
+ atmel,pins =
+ <4 21 0x1 0x1 /* PE21 periph A with pullup */
+ 4 22 0x1 0x1>; /* PE22 periph A with pullup */
+ };
+ };
+
+ pioA: gpio@fffff200 {
+ compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+ reg = <0xfffff200 0x100>;
+ interrupts = <6 4 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pioB: gpio@fffff400 {
+ compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+ reg = <0xfffff400 0x100>;
+ interrupts = <7 4 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pioC: gpio@fffff600 {
+ compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+ reg = <0xfffff600 0x100>;
+ interrupts = <8 4 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pioD: gpio@fffff800 {
+ compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+ reg = <0xfffff800 0x100>;
+ interrupts = <9 4 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ pioE: gpio@fffffa00 {
+ compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
+ reg = <0xfffffa00 0x100>;
+ interrupts = <10 4 1>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ };
+
+ spi0 {
+ pinctrl_spi0: spi0-0 {
+ atmel,pins =
+ <3 10 0x1 0x0 /* PD10 periph A SPI0_MISO pin */
+ 3 11 0x1 0x0 /* PD11 periph A SPI0_MOSI pin */
+ 3 12 0x1 0x0 /* PD12 periph A SPI0_SPCK pin */
+ 3 13 0x0 0x0>; /* PD13 GPIO SPI0_NPCS0 pin */
+ };
+ };
+
+ spi1 {
+ pinctrl_spi1: spi1-0 {
+ atmel,pins =
+ <2 22 0x1 0x0 /* PC22 periph A SPI1_MISO pin */
+ 2 23 0x1 0x0 /* PC23 periph A SPI1_MOSI pin */
+ 2 24 0x1 0x0 /* PC24 periph A SPI1_SPCK pin */
+ 2 25 0x0 0x0>; /* PC25 GPIO SPI1_NPCS0 pin */
+ };
+ };
+
+ ssc0 {
+ pinctrl_ssc0_tx: ssc0_tx {
+ atmel,pins =
+ <2 16 0x1 0x0 /* PC16 periph A TK0 */
+ 2 17 0x1 0x0 /* PC17 periph A TF0 */
+ 2 18 0x1 0x0>; /* PC18 periph A TD0 */
+ };
+
+ pinctrl_ssc0_rx: ssc0_rx {
+ atmel,pins =
+ <2 19 0x1 0x0 /* PC19 periph A RK0 */
+ 2 20 0x1 0x0 /* PC20 periph A RF0 */
+ 2 21 0x1 0x0>; /* PC21 periph A RD0 */
+ };
+ };
+
+ ssc1 {
+ pinctrl_ssc1_tx: ssc1_tx {
+ atmel,pins =
+ <1 2 0x2 0x0 /* PB2 periph B TK1, conflicts with GTX2 */
+ 1 3 0x2 0x0 /* PB3 periph B TF1, conflicts with GTX3 */
+ 1 6 0x2 0x0>; /* PB6 periph B TD1, conflicts with TD1 */
+ };
+
+ pinctrl_ssc1_rx: ssc1_rx {
+ atmel,pins =
+ <1 7 0x2 0x0 /* PB7 periph B RK1, conflicts with EREFCK */
+ 1 10 0x2 0x0 /* PB10 periph B RF1, conflicts with GTXER */
+ 1 11 0x2 0x0>; /* PB11 periph B RD1, conflicts with GRXCK */
+ };
+ };
+
+ uart0 {
+ pinctrl_uart0: uart0-0 {
+ atmel,pins =
+ <2 29 0x1 0x0 /* PC29 periph A, conflicts with PWMFI2, ISI_D8 */
+ 2 30 0x1 0x1>; /* PC30 periph A with pullup, conflicts with ISI_PCK */
+ };
+ };
+
+ uart1 {
+ pinctrl_uart1: uart1-0 {
+ atmel,pins =
+ <0 30 0x2 0x0 /* PA30 periph B, conflicts with TWD0, ISI_VSYNC */
+ 0 31 0x2 0x1>; /* PA31 periph B with pullup, conflicts with TWCK0, ISI_HSYNC */
+ };
+ };
+
+ usart0 {
+ pinctrl_usart0: usart0-0 {
+ atmel,pins =
+ <3 17 0x1 0x0 /* PD17 periph A */
+ 3 18 0x1 0x1>; /* PD18 periph A with pullup */
+ };
+
+ pinctrl_usart0_rts_cts: usart0_rts_cts-0 {
+ atmel,pins =
+ <3 15 0x1 0x0 /* PD15 periph A, conflicts with SPI0_NPCS2, CANTX0 */
+ 3 16 0x1 0x0>; /* PD16 periph A, conflicts with SPI0_NPCS3, PWMFI3 */
+ };
+ };
+
+ usart1 {
+ pinctrl_usart1: usart1-0 {
+ atmel,pins =
+ <1 28 0x1 0x0 /* PB28 periph A */
+ 1 29 0x1 0x1>; /* PB29 periph A with pullup */
+ };
+
+ pinctrl_usart1_rts_cts: usart1_rts_cts-0 {
+ atmel,pins =
+ <1 26 0x1 0x0 /* PB26 periph A, conflicts with GRX7 */
+ 1 27 0x1 0x0>; /* PB27 periph A, conflicts with G125CKO */
+ };
+ };
+
+ usart2 {
+ pinctrl_usart2: usart2-0 {
+ atmel,pins =
+ <4 25 0x2 0x0 /* PE25 periph B, conflicts with A25 */
+ 4 26 0x2 0x1>; /* PE26 periph B with pullup, conflicts NCS0 */
+ };
+
+ pinctrl_usart2_rts_cts: usart2_rts_cts-0 {
+ atmel,pins =
+ <4 23 0x2 0x0 /* PE23 periph B, conflicts with A23 */
+ 4 24 0x2 0x0>; /* PE24 periph B, conflicts with A24 */
+ };
+ };
+
+ usart3 {
+ pinctrl_usart3: usart3-0 {
+ atmel,pins =
+ <4 18 0x2 0x0 /* PE18 periph B, conflicts with A18 */
+ 4 19 0x2 0x1>; /* PE19 periph B with pullup, conflicts with A19 */
+ };
+
+ pinctrl_usart3_rts_cts: usart3_rts_cts-0 {
+ atmel,pins =
+ <4 16 0x2 0x0 /* PE16 periph B, conflicts with A16 */
+ 4 17 0x2 0x0>; /* PE17 periph B, conflicts with A17 */
+ };
+ };
+ };
+
+ pmc: pmc@fffffc00 {
+ compatible = "atmel,at91rm9200-pmc";
+ reg = <0xfffffc00 0x120>;
+ };
+
+ rstc@fffffe00 {
+ compatible = "atmel,at91sam9g45-rstc";
+ reg = <0xfffffe00 0x10>;
+ };
+
+ pit: timer@fffffe30 {
+ compatible = "atmel,at91sam9260-pit";
+ reg = <0xfffffe30 0xf>;
+ interrupts = <3 4 5>;
+ };
+
+ watchdog@fffffe40 {
+ compatible = "atmel,at91sam9260-wdt";
+ reg = <0xfffffe40 0x10>;
+ status = "disabled";
+ };
+
+ rtc@fffffeb0 {
+ compatible = "atmel,at91rm9200-rtc";
+ reg = <0xfffffeb0 0x30>;
+ interrupts = <1 4 7>;
+ };
+ };
+
+ usb0: gadget@00500000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "atmel,at91sam9rl-udc";
+ reg = <0x00500000 0x100000
+ 0xf8030000 0x4000>;
+ interrupts = <33 4 2>;
+ status = "disabled";
+
+ ep0 {
+ reg = <0>;
+ atmel,fifo-size = <64>;
+ atmel,nb-banks = <1>;
+ };
+
+ ep1 {
+ reg = <1>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <3>;
+ atmel,can-dma;
+ atmel,can-isoc;
+ };
+
+ ep2 {
+ reg = <2>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <3>;
+ atmel,can-dma;
+ atmel,can-isoc;
+ };
+
+ ep3 {
+ reg = <3>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ atmel,can-dma;
+ };
+
+ ep4 {
+ reg = <4>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ atmel,can-dma;
+ };
+
+ ep5 {
+ reg = <5>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ atmel,can-dma;
+ };
+
+ ep6 {
+ reg = <6>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ atmel,can-dma;
+ };
+
+ ep7 {
+ reg = <7>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ atmel,can-dma;
+ };
+
+ ep8 {
+ reg = <8>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+
+ ep9 {
+ reg = <9>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+
+ ep10 {
+ reg = <10>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+
+ ep11 {
+ reg = <11>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+
+ ep12 {
+ reg = <12>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+
+ ep13 {
+ reg = <13>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+
+ ep14 {
+ reg = <14>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+
+ ep15 {
+ reg = <15>;
+ atmel,fifo-size = <1024>;
+ atmel,nb-banks = <2>;
+ };
+ };
+
+ usb1: ohci@00600000 {
+ compatible = "atmel,at91rm9200-ohci", "usb-ohci";
+ reg = <0x00600000 0x100000>;
+ interrupts = <32 4 2>;
+ status = "disabled";
+ };
+
+ usb2: ehci@00700000 {
+ compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
+ reg = <0x00700000 0x100000>;
+ interrupts = <32 4 2>;
+ status = "disabled";
+ };
+
+ nand0: nand@60000000 {
+ compatible = "atmel,at91rm9200-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = < 0x60000000 0x01000000 /* EBI CS3 */
+ 0xffffc070 0x00000490 /* SMC PMECC regs */
+ 0xffffc500 0x00000100 /* SMC PMECC Error Location regs */
+ 0x00100000 0x00100000 /* ROM code */
+ 0x70000000 0x10000000 /* NFC Command Registers */
+ 0xffffc000 0x00000070 /* NFC HSMC regs */
+ 0x00200000 0x00100000 /* NFC SRAM banks */
+ >;
+ interrupts = <5 4 6>;
+ atmel,nand-addr-offset = <21>;
+ atmel,nand-cmd-offset = <22>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_nand0_ale_cle>;
+ atmel,pmecc-lookup-table-offset = <0x10000 0x18000>;
+ status = "disabled";
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d31ek.dts b/arch/arm/boot/dts/sama5d31ek.dts
new file mode 100644
index 000000000000..fa5d216f1db7
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d31ek.dts
@@ -0,0 +1,51 @@
+/*
+ * sama5d31ek.dts - Device Tree file for SAMA5D31-EK board
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+/include/ "sama5d3xdm.dtsi"
+
+/ {
+ model = "Atmel SAMA5D31-EK";
+ compatible = "atmel,sama5d31ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+ ahb {
+ apb {
+ spi0: spi@f0004000 {
+ status = "okay";
+ };
+
+ ssc0: ssc@f0008000 {
+ status = "okay";
+ };
+
+ i2c0: i2c@f0014000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@f0018000 {
+ status = "okay";
+ };
+
+ macb1: ethernet@f802c000 {
+ status = "okay";
+ };
+ };
+ };
+
+ leds {
+ d3 {
+ label = "d3";
+ gpios = <&pioE 24 0>;
+ };
+ };
+
+ sound {
+ status = "okay";
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d33ek.dts b/arch/arm/boot/dts/sama5d33ek.dts
new file mode 100644
index 000000000000..c38c9433d7a5
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d33ek.dts
@@ -0,0 +1,44 @@
+/*
+ * sama5d33ek.dts - Device Tree file for SAMA5D33-EK board
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+/include/ "sama5d3xdm.dtsi"
+
+/ {
+ model = "Atmel SAMA5D33-EK";
+ compatible = "atmel,sama5d33ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+ ahb {
+ apb {
+ spi0: spi@f0004000 {
+ status = "okay";
+ };
+
+ ssc0: ssc@f0008000 {
+ status = "okay";
+ };
+
+ i2c0: i2c@f0014000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@f0018000 {
+ status = "okay";
+ };
+
+ macb0: ethernet@f0028000 {
+ status = "okay";
+ };
+ };
+ };
+
+ sound {
+ status = "okay";
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d34ek.dts b/arch/arm/boot/dts/sama5d34ek.dts
new file mode 100644
index 000000000000..d2739f8d7ae9
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d34ek.dts
@@ -0,0 +1,61 @@
+/*
+ * sama5d34ek.dts - Device Tree file for SAMA5D34-EK board
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+/include/ "sama5d3xdm.dtsi"
+
+/ {
+ model = "Atmel SAMA5D34-EK";
+ compatible = "atmel,sama5d34ek", "atmel,sama5ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+ ahb {
+ apb {
+ spi0: spi@f0004000 {
+ status = "okay";
+ };
+
+ ssc0: ssc@f0008000 {
+ status = "okay";
+ };
+
+ can0: can@f000c000 {
+ status = "okay";
+ };
+
+ i2c0: i2c@f0014000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@f0018000 {
+ status = "okay";
+
+ 24c256@50 {
+ compatible = "24c256";
+ reg = <0x50>;
+ pagesize = <64>;
+ };
+ };
+
+ macb0: ethernet@f0028000 {
+ status = "okay";
+ };
+ };
+ };
+
+ leds {
+ d3 {
+ label = "d3";
+ gpios = <&pioE 24 0>;
+ };
+ };
+
+ sound {
+ status = "okay";
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d35ek.dts b/arch/arm/boot/dts/sama5d35ek.dts
new file mode 100644
index 000000000000..a488fc4e9777
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d35ek.dts
@@ -0,0 +1,56 @@
+/*
+ * sama5d35ek.dts - Device Tree file for SAMA5D35-EK board
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/dts-v1/;
+/include/ "sama5d3xmb.dtsi"
+
+/ {
+ model = "Atmel SAMA5D35-EK";
+ compatible = "atmel,sama5d35ek", "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+ ahb {
+ apb {
+ spi0: spi@f0004000 {
+ status = "okay";
+ };
+
+ can0: can@f000c000 {
+ status = "okay";
+ };
+
+ i2c1: i2c@f0018000 {
+ status = "okay";
+ };
+
+ macb0: ethernet@f0028000 {
+ status = "okay";
+ };
+
+ isi: isi@f0034000 {
+ status = "okay";
+ };
+
+ macb1: ethernet@f802c000 {
+ status = "okay";
+ };
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ pb_user1 {
+ label = "pb_user1";
+ gpios = <&pioE 27 0>;
+ linux,code = <0x100>;
+ gpio-key,wakeup;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi
new file mode 100644
index 000000000000..1f8ed404626c
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d3xcm.dtsi
@@ -0,0 +1,91 @@
+/*
+ * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/include/ "sama5d3.dtsi"
+
+/ {
+ compatible = "atmel,samad3xcm", "atmel,sama5d3", "atmel,sama5";
+
+ chosen {
+ bootargs = "console=ttyS0,115200 rootfstype=ubifs ubi.mtd=5 root=ubi0:rootfs";
+ };
+
+ memory {
+ reg = <0x20000000 0x20000000>;
+ };
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ main_clock: clock@0 {
+ compatible = "atmel,osc", "fixed-clock";
+ clock-frequency = <12000000>;
+ };
+ };
+
+ ahb {
+ apb {
+ macb0: ethernet@f0028000 {
+ phy-mode = "rgmii";
+ };
+ };
+
+ nand0: nand@60000000 {
+ nand-bus-width = <8>;
+ nand-ecc-mode = "hw";
+ atmel,has-pmecc;
+ atmel,pmecc-cap = <4>;
+ atmel,pmecc-sector-size = <512>;
+ atmel,has-nfc;
+ atmel,use-nfc-sram;
+ nand-on-flash-bbt;
+ status = "okay";
+
+ at91bootstrap@0 {
+ label = "at91bootstrap";
+ reg = <0x0 0x40000>;
+ };
+
+ bootloader@40000 {
+ label = "bootloader";
+ reg = <0x40000 0x80000>;
+ };
+
+ bootloaderenv@c0000 {
+ label = "bootloader env";
+ reg = <0xc0000 0xc0000>;
+ };
+
+ dtb@180000 {
+ label = "device tree";
+ reg = <0x180000 0x80000>;
+ };
+
+ kernel@200000 {
+ label = "kernel";
+ reg = <0x200000 0x600000>;
+ };
+
+ rootfs@800000 {
+ label = "rootfs";
+ reg = <0x800000 0x0f800000>;
+ };
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ d2 {
+ label = "d2";
+ gpios = <&pioE 25 1>; /* PE25, conflicts with A25, RXD2 */
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d3xdm.dtsi b/arch/arm/boot/dts/sama5d3xdm.dtsi
new file mode 100644
index 000000000000..4b8830eb2060
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d3xdm.dtsi
@@ -0,0 +1,42 @@
+/*
+ * sama5d3dm.dtsi - Device Tree file for SAMA5 display module
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+/ {
+ ahb {
+ apb {
+ i2c1: i2c@f0018000 {
+ qt1070: keyboard@1b {
+ compatible = "qt1070";
+ reg = <0x1b>;
+ interrupt-parent = <&pioE>;
+ interrupts = <31 0x0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_qt1070_irq>;
+ };
+ };
+
+ adc0: adc@f8018000 {
+ status = "disabled";
+ };
+
+ tsadcc: tsadcc@f8018000 {
+ status = "okay";
+ };
+
+ pinctrl@fffff200 {
+ board {
+ pinctrl_qt1070_irq: qt1070_irq {
+ atmel,pins =
+ <4 31 0x0 0x5>; /* PE31 GPIO with pull up deglith */
+ };
+ };
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/sama5d3xmb.dtsi b/arch/arm/boot/dts/sama5d3xmb.dtsi
new file mode 100644
index 000000000000..661d7ca9c309
--- /dev/null
+++ b/arch/arm/boot/dts/sama5d3xmb.dtsi
@@ -0,0 +1,166 @@
+/*
+ * sama5d3xmb.dts - Device Tree file for SAMA5D3x mother board
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+/include/ "sama5d3xcm.dtsi"
+
+/ {
+ compatible = "atmel,sama5d3xmb", "atmel,sama5d3xcm", "atmel,sama5d3", "atmel,sama5";
+
+ ahb {
+ apb {
+ mmc0: mmc@f0000000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioD 17 0>;
+ };
+ };
+
+ spi0: spi@f0004000 {
+ m25p80@0 {
+ compatible = "atmel,at25df321a";
+ spi-max-frequency = <50000000>;
+ reg = <0>;
+ };
+ };
+
+ /*
+ * i2c0 conflicts with ISI:
+ * disable it to allow the use of ISI
+ * can not enable audio when i2c0 disabled
+ */
+ i2c0: i2c@f0014000 {
+ wm8904: wm8904@1a {
+ compatible = "wm8904";
+ reg = <0x1a>;
+ };
+ };
+
+ usart1: serial@f0020000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>;
+ status = "okay";
+ };
+
+ isi: isi@f0034000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_isi &pinctrl_isi_pck_as_mck &pinctrl_isi_power &pinctrl_isi_reset>;
+ };
+
+ mmc1: mmc@f8000000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>;
+ status = "okay";
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ cd-gpios = <&pioD 18 0>;
+ };
+ };
+
+ adc0: adc@f8018000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <
+ &pinctrl_adc0_adtrg
+ &pinctrl_adc0_ad0
+ &pinctrl_adc0_ad1
+ &pinctrl_adc0_ad2
+ &pinctrl_adc0_ad3
+ &pinctrl_adc0_ad4
+ >;
+ status = "okay";
+ };
+
+ macb1: ethernet@f802c000 {
+ phy-mode = "rmii";
+ };
+
+ pinctrl@fffff200 {
+ board {
+ pinctrl_mmc0_cd: mmc0_cd {
+ atmel,pins =
+ <3 17 0x0 0x5>; /* PD17 GPIO with pullup deglitch */
+ };
+
+ pinctrl_mmc1_cd: mmc1_cd {
+ atmel,pins =
+ <3 18 0x0 0x5>; /* PD18 GPIO with pullup deglitch */
+ };
+
+ pinctrl_pck0_as_audio_mck: pck0_as_audio_mck {
+ atmel,pins =
+ <3 30 0x2 0x0>; /* PD30 periph B */
+ };
+
+ pinctrl_isi_reset: isi_reset-0 {
+ atmel,pins =
+ <4 24 0x0 0x0>; /* PE24 gpio */
+ };
+
+ pinctrl_isi_power: isi_power-0 {
+ atmel,pins =
+ <4 29 0x0 0x0>; /* PE29 gpio */
+ };
+
+ pinctrl_usba_vbus: usba_vbus {
+ atmel,pins =
+ <3 29 0x0 0x4>; /* PD29 GPIO with deglitch */
+ };
+ };
+ };
+
+ dbgu: serial@ffffee00 {
+ status = "okay";
+ };
+
+ watchdog@fffffe40 {
+ status = "okay";
+ };
+ };
+
+ usb0: gadget@00500000 {
+ atmel,vbus-gpio = <&pioD 29 0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usba_vbus>;
+ status = "okay";
+ };
+
+ usb1: ohci@00600000 {
+ num-ports = <3>;
+ atmel,vbus-gpio = <&pioD 25 0
+ &pioD 26 1
+ &pioD 27 1
+ >;
+ status = "okay";
+ };
+
+ usb2: ehci@00700000 {
+ status = "okay";
+ };
+ };
+
+ sound {
+ compatible = "atmel,sama5d3ek-wm8904";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pck0_as_audio_mck>;
+
+ atmel,model = "wm8904 @ SAMA5D3EK";
+ atmel,audio-routing =
+ "Headphone Jack", "HPOUTL",
+ "Headphone Jack", "HPOUTR",
+ "IN2L", "Line In Jack",
+ "IN2R", "Line In Jack",
+ "IN1L", "Mic";
+
+ atmel,ssc-controller = <&ssc0>;
+ atmel,audio-codec = <&wm8904>;
+ };
+};
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index 7e8769bd5977..16a6e13e08b4 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -81,6 +81,163 @@
};
};
+ clkmgr@ffd04000 {
+ compatible = "altr,clk-mgr";
+ reg = <0xffd04000 0x1000>;
+
+ clocks {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ osc: osc1 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ main_pll: main_pll {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-pll-clock";
+ clocks = <&osc>;
+ reg = <0x40>;
+
+ mpuclk: mpuclk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&main_pll>;
+ fixed-divider = <2>;
+ reg = <0x48>;
+ };
+
+ mainclk: mainclk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&main_pll>;
+ fixed-divider = <4>;
+ reg = <0x4C>;
+ };
+
+ dbg_base_clk: dbg_base_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&main_pll>;
+ fixed-divider = <4>;
+ reg = <0x50>;
+ };
+
+ main_qspi_clk: main_qspi_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&main_pll>;
+ reg = <0x54>;
+ };
+
+ main_nand_sdmmc_clk: main_nand_sdmmc_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&main_pll>;
+ reg = <0x58>;
+ };
+
+ cfg_s2f_usr0_clk: cfg_s2f_usr0_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&main_pll>;
+ reg = <0x5C>;
+ };
+ };
+
+ periph_pll: periph_pll {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-pll-clock";
+ clocks = <&osc>;
+ reg = <0x80>;
+
+ emac0_clk: emac0_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&periph_pll>;
+ reg = <0x88>;
+ };
+
+ emac1_clk: emac1_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&periph_pll>;
+ reg = <0x8C>;
+ };
+
+ per_qspi_clk: per_qsi_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&periph_pll>;
+ reg = <0x90>;
+ };
+
+ per_nand_mmc_clk: per_nand_mmc_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&periph_pll>;
+ reg = <0x94>;
+ };
+
+ per_base_clk: per_base_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&periph_pll>;
+ reg = <0x98>;
+ };
+
+ s2f_usr1_clk: s2f_usr1_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&periph_pll>;
+ reg = <0x9C>;
+ };
+ };
+
+ sdram_pll: sdram_pll {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-pll-clock";
+ clocks = <&osc>;
+ reg = <0xC0>;
+
+ ddr_dqs_clk: ddr_dqs_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&sdram_pll>;
+ reg = <0xC8>;
+ };
+
+ ddr_2x_dqs_clk: ddr_2x_dqs_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&sdram_pll>;
+ reg = <0xCC>;
+ };
+
+ ddr_dq_clk: ddr_dq_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&sdram_pll>;
+ reg = <0xD0>;
+ };
+
+ s2f_usr2_clk: s2f_usr2_clk {
+ #clock-cells = <0>;
+ compatible = "altr,socfpga-perip-clk";
+ clocks = <&sdram_pll>;
+ reg = <0xD4>;
+ };
+ };
+ };
+ };
+
gmac0: stmmac@ff700000 {
compatible = "altr,socfpga-stmmac", "snps,dwmac-3.70a", "snps,dwmac";
reg = <0xff700000 0x2000>;
diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dts b/arch/arm/boot/dts/socfpga_cyclone5.dts
index 3ae8a83a0875..2495958f1016 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5.dts
+++ b/arch/arm/boot/dts/socfpga_cyclone5.dts
@@ -33,6 +33,14 @@
};
soc {
+ clkmgr@ffd04000 {
+ clocks {
+ osc1 {
+ clock-frequency = <25000000>;
+ };
+ };
+ };
+
timer0@ffc08000 {
clock-frequency = <100000000>;
};
diff --git a/arch/arm/boot/dts/socfpga_vt.dts b/arch/arm/boot/dts/socfpga_vt.dts
index 1036eba40bbf..0bf035d607f0 100644
--- a/arch/arm/boot/dts/socfpga_vt.dts
+++ b/arch/arm/boot/dts/socfpga_vt.dts
@@ -33,6 +33,14 @@
};
soc {
+ clkmgr@ffd04000 {
+ clocks {
+ osc1 {
+ clock-frequency = <10000000>;
+ };
+ };
+ };
+
timer0@ffc08000 {
clock-frequency = <7000000>;
};
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index a30aca62658a..6ebc1b704190 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -18,4 +18,17 @@
pmc {
nvidia,invert-interrupt;
};
+
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/tegra114-pluto.dts b/arch/arm/boot/dts/tegra114-pluto.dts
index 9bea8f57aa47..5deb8692b350 100644
--- a/arch/arm/boot/dts/tegra114-pluto.dts
+++ b/arch/arm/boot/dts/tegra114-pluto.dts
@@ -18,4 +18,17 @@
pmc {
nvidia,invert-interrupt;
};
+
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index e4ddeddcd437..c0b527d15fda 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -101,6 +101,8 @@
pmc {
compatible = "nvidia,tegra114-pmc";
reg = <0x7000e400 0x400>;
+ clocks = <&tegra_car 261>, <&clk32k_in>;
+ clock-names = "pclk", "clk32k_in";
};
iommu {
diff --git a/arch/arm/boot/dts/tegra20-colibri-512.dtsi b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
index cb73e62d61a9..4e3afdef28a8 100644
--- a/arch/arm/boot/dts/tegra20-colibri-512.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri-512.dtsi
@@ -447,6 +447,19 @@
cd-gpios = <&gpio 23 1>; /* gpio PC7 */
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
sound {
compatible = "nvidia,tegra-audio-wm9712-colibri_t20",
"nvidia,tegra-audio-wm9712";
diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index 1f79c0debb05..ae9d5a20834e 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -451,6 +451,19 @@
bus-width = <8>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
kbc {
status = "okay";
nvidia,debounce-delay-ms = <2>;
diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index 9db36da8e023..fd60940e4063 100644
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -447,6 +447,19 @@
bus-width = <8>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index 715a8b8dd9cd..4ee700a33ca5 100644
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -595,6 +595,19 @@
bus-width = <8>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index 6e9d91fc6195..c19025725918 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -471,6 +471,19 @@
status = "okay";
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
regulators {
compatible = "simple-bus";
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 98f3e44f2a51..a9f3f06580f5 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -330,6 +330,19 @@
bus-width = <4>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
poweroff {
compatible = "gpio-poweroff";
gpios = <&gpio 191 1>; /* gpio PX7, active low */
diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index 4aef56f2d96a..f544806e9618 100644
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -531,6 +531,19 @@
bus-width = <8>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 5762188c60ad..258cf945f515 100644
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -520,6 +520,19 @@
bus-width = <8>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
kbc {
status = "okay";
nvidia,debounce-delay-ms = <20>;
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index ad64c8cc9da7..fc7febc2b386 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -418,6 +418,8 @@
pmc {
compatible = "nvidia,tegra20-pmc";
reg = <0x7000e400 0x400>;
+ clocks = <&tegra_car 110>, <&clk32k_in>;
+ clock-names = "pclk", "clk32k_in";
};
memory-controller@7000f000 {
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index 0a2cd24df853..6248b2445b32 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -268,6 +268,19 @@
bus-width = <8>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 3e2d21018a5b..65bf2b63174e 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -322,6 +322,19 @@
bus-width = <8>;
};
+ clocks {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ clk32k_in: clock {
+ compatible = "fixed-clock";
+ reg=<0>;
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ };
+ };
+
regulators {
compatible = "simple-bus";
#address-cells = <1>;
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 9491edf1a067..9fe7a92b4c85 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -427,6 +427,8 @@
pmc {
compatible = "nvidia,tegra30-pmc";
reg = <0x7000e400 0x400>;
+ clocks = <&tegra_car 218>, <&clk32k_in>;
+ clock-names = "pclk", "clk32k_in";
};
memory-controller {
diff --git a/arch/arm/boot/dts/tps6507x.dtsi b/arch/arm/boot/dts/tps6507x.dtsi
new file mode 100644
index 000000000000..4c326e591e5a
--- /dev/null
+++ b/arch/arm/boot/dts/tps6507x.dtsi
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/*
+ * Integrated Power Management Chip
+ * http://www.ti.com/lit/ds/symlink/tps65070.pdf
+ */
+
+&tps {
+ compatible = "ti,tps6507x";
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vdcdc1_reg: regulator@0 {
+ reg = <0>;
+ regulator-compatible = "VDCDC1";
+ };
+
+ vdcdc2_reg: regulator@1 {
+ reg = <1>;
+ regulator-compatible = "VDCDC2";
+ };
+
+ vdcdc3_reg: regulator@2 {
+ reg = <2>;
+ regulator-compatible = "VDCDC3";
+ };
+
+ ldo1_reg: regulator@3 {
+ reg = <3>;
+ regulator-compatible = "LDO1";
+ };
+
+ ldo2_reg: regulator@4 {
+ reg = <4>;
+ regulator-compatible = "LDO2";
+ };
+
+ };
+};
diff --git a/arch/arm/configs/ape6evm_defconfig b/arch/arm/configs/ape6evm_defconfig
new file mode 100644
index 000000000000..dab5a7dfadc6
--- /dev/null
+++ b/arch/arm/configs/ape6evm_defconfig
@@ -0,0 +1,95 @@
+CONFIG_SYSVIPC=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=16
+CONFIG_CGROUPS=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_EMBEDDED=y
+CONFIG_PERF_EVENTS=y
+CONFIG_SLAB=y
+# CONFIG_BLOCK is not set
+CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_R8A73A4=y
+CONFIG_MACH_APE6EVM=y
+# CONFIG_ARM_THUMB is not set
+CONFIG_CPU_BPREDICT_DISABLE=y
+CONFIG_PL310_ERRATA_588369=y
+CONFIG_ARM_ERRATA_754322=y
+CONFIG_SMP=y
+CONFIG_SCHED_MC=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_NR_CPUS=8
+CONFIG_AEABI=y
+CONFIG_HIGHMEM=y
+CONFIG_HIGHPTE=y
+# CONFIG_HW_PERF_EVENTS is not set
+# CONFIG_COMPACTION is not set
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_BINFMT_MISC=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_XFRM_USER=y
+CONFIG_NET_KEY=y
+CONFIG_NET_KEY_MIGRATE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_INET_LRO is not set
+# CONFIG_IPV6_SIT is not set
+CONFIG_NETFILTER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+# CONFIG_FW_LOADER_USER_HELPER is not set
+CONFIG_NETDEVICES=y
+# CONFIG_NET_CADENCE is not set
+CONFIG_SMC91X=y
+CONFIG_SMSC911X=y
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_SERIO is not set
+CONFIG_SERIAL_NONSTANDARD=y
+CONFIG_SERIAL_SH_SCI=y
+CONFIG_SERIAL_SH_SCI_NR_UARTS=12
+CONFIG_SERIAL_SH_SCI_CONSOLE=y
+CONFIG_GPIO_SH_PFC=y
+CONFIG_GPIOLIB=y
+# CONFIG_HWMON is not set
+CONFIG_THERMAL=y
+CONFIG_RCAR_THERMAL=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_HID is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_IOMMU_SUPPORT is not set
+# CONFIG_DNOTIFY is not set
+CONFIG_TMPFS=y
+# CONFIG_MISC_FILESYSTEMS is not set
+CONFIG_NFS_FS=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_V4_1=y
+CONFIG_ROOT_NFS=y
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_ENABLE_DEFAULT_TRACERS=y
+CONFIG_CRYPTO_CBC=y
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=y
+CONFIG_CRYPTO_TWOFISH=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig
index 0b98100d2ae7..0f2d80da7378 100644
--- a/arch/arm/configs/armadillo800eva_defconfig
+++ b/arch/arm/configs/armadillo800eva_defconfig
@@ -20,15 +20,19 @@ CONFIG_ARCH_R8A7740=y
CONFIG_MACH_ARMADILLO800EVA=y
# CONFIG_SH_TIMER_TMU is not set
CONFIG_ARM_THUMB=y
-CONFIG_CPU_BPREDICT_DISABLE=y
CONFIG_CACHE_L2X0=y
CONFIG_ARM_ERRATA_430973=y
CONFIG_ARM_ERRATA_458693=y
CONFIG_ARM_ERRATA_460075=y
+CONFIG_PL310_ERRATA_588369=y
CONFIG_ARM_ERRATA_720789=y
+CONFIG_PL310_ERRATA_727915=y
CONFIG_ARM_ERRATA_743622=y
CONFIG_ARM_ERRATA_751472=y
+CONFIG_PL310_ERRATA_753970=y
CONFIG_ARM_ERRATA_754322=y
+CONFIG_PL310_ERRATA_769419=y
+CONFIG_ARM_ERRATA_775420=y
CONFIG_AEABI=y
# CONFIG_OABI_COMPAT is not set
CONFIG_FORCE_MAX_ZONEORDER=13
@@ -37,6 +41,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_ARM_APPENDED_DTB=y
CONFIG_KEXEC=y
CONFIG_VFP=y
+CONFIG_NEON=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_PM_RUNTIME=y
CONFIG_NET=y
@@ -88,6 +93,7 @@ CONFIG_I2C=y
CONFIG_I2C_GPIO=y
CONFIG_I2C_SH_MOBILE=y
# CONFIG_HWMON is not set
+CONFIG_REGULATOR=y
CONFIG_MEDIA_SUPPORT=y
CONFIG_VIDEO_DEV=y
CONFIG_MEDIA_CAMERA_SUPPORT=y
diff --git a/arch/arm/configs/bcm2835_defconfig b/arch/arm/configs/bcm2835_defconfig
index af472e4ed451..abc7c8d4631b 100644
--- a/arch/arm/configs/bcm2835_defconfig
+++ b/arch/arm/configs/bcm2835_defconfig
@@ -59,10 +59,13 @@ CONFIG_DEVTMPFS_MOUNT=y
CONFIG_SERIAL_AMBA_PL011=y
CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
CONFIG_TTY_PRINTK=y
-# CONFIG_HW_RANDOM is not set
+CONFIG_HW_RANDOM=y
+CONFIG_HW_RANDOM_BCM2835=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_BCM2835=y
+CONFIG_SPI=y
+CONFIG_SPI_BCM2835=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
# CONFIG_USB_SUPPORT is not set
@@ -108,9 +111,5 @@ CONFIG_TEST_KSTRTOX=y
CONFIG_STRICT_DEVMEM=y
CONFIG_DEBUG_LL=y
CONFIG_EARLY_PRINTK=y
-# CONFIG_XZ_DEC_X86 is not set
-# CONFIG_XZ_DEC_POWERPC is not set
-# CONFIG_XZ_DEC_IA64 is not set
# CONFIG_XZ_DEC_ARM is not set
# CONFIG_XZ_DEC_ARMTHUMB is not set
-# CONFIG_XZ_DEC_SPARC is not set
diff --git a/arch/arm/configs/kzm9g_defconfig b/arch/arm/configs/kzm9g_defconfig
index 670c3b60f936..f6e585b353a4 100644
--- a/arch/arm/configs/kzm9g_defconfig
+++ b/arch/arm/configs/kzm9g_defconfig
@@ -33,7 +33,6 @@ CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_SMP=y
CONFIG_SCHED_MC=y
-CONFIG_PREEMPT=y
CONFIG_AEABI=y
# CONFIG_OABI_COMPAT is not set
CONFIG_HIGHMEM=y
@@ -86,7 +85,6 @@ CONFIG_I2C_SH_MOBILE=y
CONFIG_GPIO_PCF857X=y
# CONFIG_HWMON is not set
CONFIG_REGULATOR=y
-CONFIG_REGULATOR_DUMMY=y
CONFIG_FB=y
CONFIG_FB_SH_MOBILE_LCDC=y
CONFIG_FRAMEBUFFER_CONSOLE=y
diff --git a/arch/arm/configs/lpc32xx_defconfig b/arch/arm/configs/lpc32xx_defconfig
index afa7249fac6e..398a367ffce8 100644
--- a/arch/arm/configs/lpc32xx_defconfig
+++ b/arch/arm/configs/lpc32xx_defconfig
@@ -1,4 +1,3 @@
-CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
@@ -18,6 +17,7 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
CONFIG_ARCH_LPC32XX=y
+CONFIG_GPIO_PCA953X=y
CONFIG_KEYBOARD_GPIO_POLLED=y
CONFIG_PREEMPT=y
CONFIG_AEABI=y
@@ -48,6 +48,8 @@ CONFIG_IPV6=y
CONFIG_IPV6_PRIVACY=y
# CONFIG_WIRELESS is not set
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FW_LOADER is not set
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
@@ -55,7 +57,6 @@ CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_M25P80=y
CONFIG_MTD_NAND=y
-CONFIG_MTD_NAND_MUSEUM_IDS=y
CONFIG_MTD_NAND_SLC_LPC32XX=y
CONFIG_MTD_NAND_MLC_LPC32XX=y
CONFIG_BLK_DEV_LOOP=y
@@ -70,7 +71,6 @@ CONFIG_BLK_DEV_SD=y
CONFIG_NETDEVICES=y
CONFIG_MII=y
# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_CHELSIO is not set
# CONFIG_NET_VENDOR_CIRRUS is not set
# CONFIG_NET_VENDOR_FARADAY is not set
# CONFIG_NET_VENDOR_INTEL is not set
@@ -84,7 +84,6 @@ CONFIG_LPC_ENET=y
# CONFIG_NET_VENDOR_STMICRO is not set
CONFIG_SMSC_PHY=y
# CONFIG_WLAN is not set
-CONFIG_INPUT_MATRIXKMAP=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=240
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=320
@@ -108,6 +107,19 @@ CONFIG_I2C_PNX=y
CONFIG_SPI=y
CONFIG_SPI_PL022=y
CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_GENERIC_PLATFORM=y
+CONFIG_GPIO_EM=y
+CONFIG_GPIO_PL061=y
+CONFIG_GPIO_MAX7300=y
+CONFIG_GPIO_MAX732X=y
+CONFIG_GPIO_PCF857X=y
+CONFIG_GPIO_SX150X=y
+CONFIG_GPIO_ADP5588=y
+CONFIG_GPIO_ADNP=y
+CONFIG_GPIO_MAX7301=y
+CONFIG_GPIO_MCP23S08=y
+CONFIG_GPIO_MC33880=y
+CONFIG_GPIO_74X164=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_MAX6639=y
CONFIG_WATCHDOG=y
@@ -144,6 +156,7 @@ CONFIG_USB_G_SERIAL=m
CONFIG_MMC=y
# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_MMC_ARMMMCI=y
+CONFIG_MMC_SPI=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_PCA9532=y
diff --git a/arch/arm/configs/mackerel_defconfig b/arch/arm/configs/mackerel_defconfig
index 7594b3aff259..9fb11895b2e2 100644
--- a/arch/arm/configs/mackerel_defconfig
+++ b/arch/arm/configs/mackerel_defconfig
@@ -75,6 +75,7 @@ CONFIG_I2C=y
CONFIG_I2C_SH_MOBILE=y
# CONFIG_HWMON is not set
# CONFIG_MFD_SUPPORT is not set
+CONFIG_REGULATOR=y
CONFIG_FB=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_SH_MOBILE_LCDC=y
@@ -94,6 +95,9 @@ CONFIG_USB_RENESAS_USBHS=y
CONFIG_USB_STORAGE=y
CONFIG_USB_GADGET=y
CONFIG_USB_RENESAS_USBHS_UDC=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHI=y
+CONFIG_MMC_SH_MMCIF=y
CONFIG_DMADEVICES=y
CONFIG_SH_DMAE=y
CONFIG_EXT2_FS=y
diff --git a/arch/arm/configs/marzen_defconfig b/arch/arm/configs/marzen_defconfig
index afb17d630d44..494e70aeb9e1 100644
--- a/arch/arm/configs/marzen_defconfig
+++ b/arch/arm/configs/marzen_defconfig
@@ -49,6 +49,10 @@ CONFIG_DEVTMPFS_MOUNT=y
# CONFIG_FW_LOADER is not set
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
+CONFIG_ATA=y
+CONFIG_ATA_SFF=y
+CONFIG_ATA_BMDMA=y
+CONFIG_SATA_RCAR=y
CONFIG_NETDEVICES=y
# CONFIG_NET_VENDOR_BROADCOM is not set
# CONFIG_NET_VENDOR_FARADAY is not set
@@ -75,6 +79,7 @@ CONFIG_I2C_RCAR=y
CONFIG_SPI=y
CONFIG_SPI_SH_HSPI=y
CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_RCAR=y
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
CONFIG_RCAR_THERMAL=y
@@ -88,6 +93,9 @@ CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
CONFIG_USB_EHCI_HCD_PLATFORM=y
CONFIG_USB_STORAGE=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
CONFIG_UIO=y
CONFIG_UIO_PDRV_GENIRQ=y
# CONFIG_IOMMU_SUPPORT is not set
diff --git a/arch/arm/configs/mxs_defconfig b/arch/arm/configs/mxs_defconfig
index 87924d671115..7ba48d22bcd9 100644
--- a/arch/arm/configs/mxs_defconfig
+++ b/arch/arm/configs/mxs_defconfig
@@ -75,7 +75,7 @@ CONFIG_REALTEK_PHY=y
CONFIG_MICREL_PHY=y
# CONFIG_WLAN is not set
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
-CONFIG_INPUT_EVDEV=m
+CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
@@ -99,6 +99,8 @@ CONFIG_SPI_MXS=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_STMP3XXX_RTC_WATCHDOG=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_FB=y
@@ -123,6 +125,7 @@ CONFIG_USB_STORAGE=y
CONFIG_USB_PHY=y
CONFIG_USB_MXS_PHY=y
CONFIG_MMC=y
+CONFIG_MMC_UNSAFE_RESUME=y
CONFIG_MMC_MXS=y
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig
new file mode 100644
index 000000000000..4d0dc3c16063
--- /dev/null
+++ b/arch/arm/configs/sama5_defconfig
@@ -0,0 +1,181 @@
+# CONFIG_LOCALVERSION_AUTO is not set
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_IRQ_DOMAIN_DEBUG=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_EMBEDDED=y
+CONFIG_SLAB=y
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_LBDAF is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+# CONFIG_IOSCHED_CFQ is not set
+CONFIG_ARCH_AT91=y
+CONFIG_SOC_SAM_V7=y
+CONFIG_SOC_SAMA5D3=y
+CONFIG_MACH_SAMA5_DT=y
+CONFIG_AT91_PROGRAMMABLE_CLOCKS=y
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+CONFIG_UACCESS_WITH_MEMCPY=y
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_CMDLINE="console=ttyS0,115200 initrd=0x21100000,25165824 root=/dev/ram0 rw"
+CONFIG_AUTO_ZRELADDR=y
+CONFIG_VFP=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_ADVANCED_DEBUG=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_PNP=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+# CONFIG_INET_DIAG is not set
+CONFIG_IPV6=y
+# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET6_XFRM_MODE_BEET is not set
+CONFIG_IPV6_SIT_6RD=y
+CONFIG_CAN=y
+CONFIG_CAN_AT91=y
+CONFIG_CFG80211=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_LEDS=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_STANDALONE is not set
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+CONFIG_MTD=y
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_CFI=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_NAND=y
+CONFIG_MTD_NAND_ATMEL=y
+CONFIG_MTD_UBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=4
+CONFIG_BLK_DEV_RAM_SIZE=8192
+CONFIG_ATMEL_TCLIB=y
+CONFIG_ATMEL_SSC=y
+CONFIG_EEPROM_AT24=y
+CONFIG_SCSI=y
+CONFIG_BLK_DEV_SD=y
+CONFIG_SCSI_MULTI_LUN=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_MACB=y
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CIRRUS is not set
+# CONFIG_NET_VENDOR_FARADAY is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_MICREL_PHY=y
+# CONFIG_WLAN is not set
+# CONFIG_INPUT_MOUSEDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_KEYBOARD_ATKBD is not set
+CONFIG_KEYBOARD_QT1070=y
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+CONFIG_TOUCHSCREEN_ATMEL_TSADCC=y
+# CONFIG_SERIO is not set
+CONFIG_LEGACY_PTY_COUNT=4
+CONFIG_SERIAL_ATMEL=y
+CONFIG_SERIAL_ATMEL_CONSOLE=y
+CONFIG_HW_RANDOM=y
+CONFIG_I2C=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_AT91=y
+CONFIG_I2C_GPIO=y
+CONFIG_SPI=y
+CONFIG_SPI_ATMEL=y
+CONFIG_SPI_GPIO=y
+CONFIG_GPIO_SYSFS=y
+# CONFIG_HWMON is not set
+CONFIG_SSB=m
+CONFIG_FB=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_HID_GENERIC is not set
+CONFIG_USB=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_ACM=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_AT91=y
+CONFIG_USB_MASS_STORAGE=m
+CONFIG_MMC=y
+# CONFIG_MMC_BLOCK_BOUNCE is not set
+CONFIG_MMC_ATMELMCI=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_AT91RM9200=y
+CONFIG_DMADEVICES=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_IIO=y
+CONFIG_AT91_ADC=y
+CONFIG_EXT2_FS=y
+CONFIG_FANOTIFY=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_UBIFS_FS=y
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_CODEPAGE_850=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_STRIP_ASM_SYMS=y
+CONFIG_DEBUG_FS=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_FTRACE is not set
+CONFIG_DEBUG_USER=y
+CONFIG_DEBUG_LL=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_USER_API_HASH=m
+CONFIG_CRYPTO_USER_API_SKCIPHER=m
+CONFIG_CRYPTO_DEV_ATMEL_AES=y
+CONFIG_CRYPTO_DEV_ATMEL_TDES=y
+CONFIG_CRYPTO_DEV_ATMEL_SHA=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC_ITU_T=m
diff --git a/arch/arm/configs/tegra_defconfig b/arch/arm/configs/tegra_defconfig
index aba4881d20e5..a5f0485133cf 100644
--- a/arch/arm/configs/tegra_defconfig
+++ b/arch/arm/configs/tegra_defconfig
@@ -1,4 +1,3 @@
-CONFIG_EXPERIMENTAL=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
@@ -20,15 +19,14 @@ CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
CONFIG_PARTITION_ADVANCED=y
-CONFIG_EFI_PARTITION=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_TEGRA=y
CONFIG_GPIO_PCA953X=y
CONFIG_ARCH_TEGRA_2x_SOC=y
CONFIG_ARCH_TEGRA_3x_SOC=y
+CONFIG_ARCH_TEGRA_114_SOC=y
CONFIG_TEGRA_PCI=y
-CONFIG_TEGRA_DEBUG_UART_AUTO_ODMDATA=y
CONFIG_TEGRA_EMC_SCALING_ENABLE=y
CONFIG_SMP=y
CONFIG_PREEMPT=y
@@ -37,8 +35,8 @@ CONFIG_AEABI=y
CONFIG_HIGHMEM=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
-CONFIG_AUTO_ZRELADDR=y
CONFIG_KEXEC=y
+CONFIG_AUTO_ZRELADDR=y
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
CONFIG_CPU_IDLE=y
@@ -108,6 +106,7 @@ CONFIG_RT2X00=y
CONFIG_RT2800USB=m
CONFIG_INPUT_EVDEV=y
CONFIG_KEYBOARD_TEGRA=y
+CONFIG_KEYBOARD_GPIO=y
CONFIG_INPUT_MISC=y
CONFIG_INPUT_MPU3050=y
# CONFIG_LEGACY_PTYS is not set
@@ -117,7 +116,6 @@ CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_TEGRA=y
CONFIG_SERIAL_OF_PLATFORM=y
# CONFIG_HW_RANDOM is not set
-CONFIG_I2C=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_MUX=y
CONFIG_I2C_MUX_PINCTRL=y
@@ -126,6 +124,7 @@ CONFIG_SPI=y
CONFIG_SPI_TEGRA20_SFLASH=y
CONFIG_SPI_TEGRA20_SLINK=y
CONFIG_GPIO_PCA953X_IRQ=y
+CONFIG_GPIO_PALMAS=y
CONFIG_GPIO_TPS6586X=y
CONFIG_GPIO_TPS65910=y
CONFIG_POWER_SUPPLY=y
@@ -136,12 +135,17 @@ CONFIG_SENSORS_LM90=y
CONFIG_MFD_TPS6586X=y
CONFIG_MFD_TPS65910=y
CONFIG_MFD_MAX8907=y
+CONFIG_MFD_TPS65090=y
+CONFIG_MFD_PALMAS=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
CONFIG_REGULATOR_GPIO=y
CONFIG_REGULATOR_MAX8907=y
+CONFIG_REGULATOR_PALMAS=y
+CONFIG_REGULATOR_TPS51632=y
CONFIG_REGULATOR_TPS62360=y
+CONFIG_REGULATOR_TPS65090=y
CONFIG_REGULATOR_TPS6586X=y
CONFIG_REGULATOR_TPS65910=y
CONFIG_MEDIA_SUPPORT=y
@@ -187,10 +191,8 @@ CONFIG_LEDS_GPIO=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_GPIO=y
CONFIG_RTC_CLASS=y
-CONFIG_RTC_INTF_SYSFS=y
-CONFIG_RTC_INTF_PROC=y
-CONFIG_RTC_INTF_DEV=y
CONFIG_RTC_DRV_MAX8907=y
+CONFIG_RTC_DRV_PALMAS=y
CONFIG_RTC_DRV_TPS6586X=y
CONFIG_RTC_DRV_TPS65910=y
CONFIG_RTC_DRV_EM3027=y
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 426270fe080d..c037aa1065b7 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -5,7 +5,6 @@ CONFIG_BLK_DEV_INITRD=y
CONFIG_KALLSYMS_ALL=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
-# CONFIG_LBDAF is not set
# CONFIG_BLK_DEV_BSG is not set
CONFIG_ARCH_U8500=y
CONFIG_MACH_HREFV60=y
@@ -90,6 +89,8 @@ CONFIG_LEDS_CLASS=y
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LP5521=y
CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AB8500=y
CONFIG_RTC_DRV_PL031=y
@@ -103,6 +104,7 @@ CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT3_FS=y
+CONFIG_EXT4_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index 440682b708f3..02802386b894 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -6,6 +6,10 @@ config HAVE_AT91_DBGU0
config HAVE_AT91_DBGU1
bool
+config AT91_PMC_UNIT
+ bool
+ default !ARCH_AT91X40
+
config AT91_SAM9_ALT_RESET
bool
default !ARCH_AT91X40
@@ -14,17 +18,59 @@ config AT91_SAM9G45_RESET
bool
default !ARCH_AT91X40
+config AT91_SAM9_TIME
+ bool
+
config SOC_AT91SAM9
bool
+ select AT91_SAM9_TIME
select CPU_ARM926T
select GENERIC_CLOCKEVENTS
select MULTI_IRQ_HANDLER
select SPARSE_IRQ
+config SOC_SAMA5
+ bool
+ select AT91_SAM9_TIME
+ select CPU_V7
+ select GENERIC_CLOCKEVENTS
+ select MULTI_IRQ_HANDLER
+ select SPARSE_IRQ
+
menu "Atmel AT91 System-on-Chip"
+choice
+
+ prompt "Core type"
+
+config SOC_SAM_V4_V5
+ bool "ARM7/ARM9"
+ help
+ Select this if you are using one of Atmel's AT91SAM9, AT91RM9200
+ or AT91X40 SoC.
+
+config SOC_SAM_V7
+ bool "Cortex A5"
+ help
+ Select this if you are using one of Atmel's SAMA5D3 SoC.
+
+endchoice
+
comment "Atmel AT91 Processor"
+if SOC_SAM_V7
+config SOC_SAMA5D3
+ bool "SAMA5D3 family"
+ depends on SOC_SAM_V7
+ select SOC_SAMA5
+ select HAVE_FB_ATMEL
+ select HAVE_AT91_DBGU1
+ help
+ Select this if you are using one of Atmel's SAMA5D3 family SoC.
+ This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35.
+endif
+
+if SOC_SAM_V4_V5
config SOC_AT91RM9200
bool "AT91RM9200"
select CPU_ARM920T
@@ -90,13 +136,10 @@ config SOC_AT91SAM9N12
help
Select this if you are using Atmel's AT91SAM9N12 SoC.
-config AT91_PMC_UNIT
- bool
- default !ARCH_AT91X40
-
# ----------------------------------------------------------
source arch/arm/mach-at91/Kconfig.non_dt
+endif # SOC_SAM_V4_V5
comment "Generic Board Type"
@@ -116,6 +159,14 @@ config MACH_AT91SAM9_DT
Select this if you want to experiment device-tree with
an Atmel Evaluation Kit.
+config MACH_SAMA5_DT
+ bool "Atmel SAMA5 Evaluation Kits with device-tree support"
+ depends on SOC_SAMA5
+ select USE_OF
+ help
+ Select this if you want to experiment device-tree with
+ an Atmel Evaluation Kit.
+
# ----------------------------------------------------------
comment "AT91 Feature Selections"
diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
index 505fed961eb0..788562dccb43 100644
--- a/arch/arm/mach-at91/Makefile
+++ b/arch/arm/mach-at91/Makefile
@@ -10,7 +10,8 @@ obj- :=
obj-$(CONFIG_AT91_PMC_UNIT) += clock.o
obj-$(CONFIG_AT91_SAM9_ALT_RESET) += at91sam9_alt_reset.o
obj-$(CONFIG_AT91_SAM9G45_RESET) += at91sam9g45_reset.o
-obj-$(CONFIG_SOC_AT91SAM9) += at91sam926x_time.o sam9_smc.o
+obj-$(CONFIG_AT91_SAM9_TIME) += at91sam926x_time.o
+obj-$(CONFIG_SOC_AT91SAM9) += sam9_smc.o
# CPU-specific support
obj-$(CONFIG_SOC_AT91RM9200) += at91rm9200.o at91rm9200_time.o
@@ -21,6 +22,7 @@ obj-$(CONFIG_SOC_AT91SAM9G45) += at91sam9g45.o
obj-$(CONFIG_SOC_AT91SAM9N12) += at91sam9n12.o
obj-$(CONFIG_SOC_AT91SAM9X5) += at91sam9x5.o
obj-$(CONFIG_SOC_AT91SAM9RL) += at91sam9rl.o
+obj-$(CONFIG_SOC_SAMA5D3) += sama5d3.o
obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o
obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260_devices.o
@@ -90,6 +92,9 @@ obj-$(CONFIG_MACH_AT91SAM9M10G45EK) += board-sam9m10g45ek.o
obj-$(CONFIG_MACH_AT91RM9200_DT) += board-dt-rm9200.o
obj-$(CONFIG_MACH_AT91SAM9_DT) += board-dt-sam9.o
+# SAMA5 board with device-tree
+obj-$(CONFIG_MACH_SAMA5_DT) += board-dt-sama5.o
+
# AT91X40 board-specific support
obj-$(CONFIG_MACH_AT91EB01) += board-eb01.o
diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c
index 36b05fc28816..d193a409bc45 100644
--- a/arch/arm/mach-at91/at91rm9200.c
+++ b/arch/arm/mach-at91/at91rm9200.c
@@ -385,7 +385,7 @@ static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = {
0 /* Advanced Interrupt Controller (IRQ6) */
};
-AT91_SOC_START(rm9200)
+AT91_SOC_START(at91rm9200)
.map_io = at91rm9200_map_io,
.default_irq_priority = at91rm9200_default_irq_priority,
.ioremap_registers = at91rm9200_ioremap_registers,
diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c
index 44199bc2c665..a8ce24538da6 100644
--- a/arch/arm/mach-at91/at91sam9260.c
+++ b/arch/arm/mach-at91/at91sam9260.c
@@ -397,7 +397,7 @@ static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = {
0, /* Advanced Interrupt Controller */
};
-AT91_SOC_START(sam9260)
+AT91_SOC_START(at91sam9260)
.map_io = at91sam9260_map_io,
.default_irq_priority = at91sam9260_default_irq_priority,
.ioremap_registers = at91sam9260_ioremap_registers,
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index 2998a08afc2d..ac7a341bd0ff 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -337,7 +337,7 @@ static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = {
0, /* Advanced Interrupt Controller */
};
-AT91_SOC_START(sam9261)
+AT91_SOC_START(at91sam9261)
.map_io = at91sam9261_map_io,
.default_irq_priority = at91sam9261_default_irq_priority,
.ioremap_registers = at91sam9261_ioremap_registers,
diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index b9fc60d1b33a..8e2d9f4a9a45 100644
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -374,7 +374,7 @@ static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
0, /* Advanced Interrupt Controller (IRQ1) */
};
-AT91_SOC_START(sam9263)
+AT91_SOC_START(at91sam9263)
.map_io = at91sam9263_map_io,
.default_irq_priority = at91sam9263_default_irq_priority,
.ioremap_registers = at91sam9263_ioremap_registers,
diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 2ec5efea3f03..a6c224fc9542 100644
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -420,7 +420,7 @@ static unsigned int at91sam9g45_default_irq_priority[NR_AIC_IRQS] __initdata = {
0, /* Advanced Interrupt Controller (IRQ0) */
};
-AT91_SOC_START(sam9g45)
+AT91_SOC_START(at91sam9g45)
.map_io = at91sam9g45_map_io,
.default_irq_priority = at91sam9g45_default_irq_priority,
.ioremap_registers = at91sam9g45_ioremap_registers,
diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c
index ccd078355eed..13cdbcd48f51 100644
--- a/arch/arm/mach-at91/at91sam9n12.c
+++ b/arch/arm/mach-at91/at91sam9n12.c
@@ -228,7 +228,7 @@ void __init at91sam9n12_initialize(void)
at91_extern_irq = (1 << AT91SAM9N12_ID_IRQ0);
}
-AT91_SOC_START(sam9n12)
+AT91_SOC_START(at91sam9n12)
.map_io = at91sam9n12_map_io,
.register_clocks = at91sam9n12_register_clocks,
.init = at91sam9n12_initialize,
diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index eb98704db2d9..c39600764236 100644
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -340,7 +340,7 @@ static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = {
0, /* Advanced Interrupt Controller */
};
-AT91_SOC_START(sam9rl)
+AT91_SOC_START(at91sam9rl)
.map_io = at91sam9rl_map_io,
.default_irq_priority = at91sam9rl_default_irq_priority,
.ioremap_registers = at91sam9rl_ioremap_registers,
diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c
index a200d8a17123..e631fec040ce 100644
--- a/arch/arm/mach-at91/at91sam9x5.c
+++ b/arch/arm/mach-at91/at91sam9x5.c
@@ -322,7 +322,7 @@ static void __init at91sam9x5_map_io(void)
* Interrupt initialization
* -------------------------------------------------------------------- */
-AT91_SOC_START(sam9x5)
+AT91_SOC_START(at91sam9x5)
.map_io = at91sam9x5_map_io,
.register_clocks = at91sam9x5_register_clocks,
AT91_SOC_END
diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c
new file mode 100644
index 000000000000..705305e62bbc
--- /dev/null
+++ b/arch/arm/mach-at91/board-dt-sama5.c
@@ -0,0 +1,86 @@
+/*
+ * Setup code for SAMA5 Evaluation Kits with Device Tree support
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/gpio.h>
+#include <linux/micrel_phy.h>
+#include <linux/of.h>
+#include <linux/of_irq.h>
+#include <linux/of_platform.h>
+#include <linux/phy.h>
+
+#include <asm/setup.h>
+#include <asm/irq.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include "at91_aic.h"
+#include "generic.h"
+
+
+static const struct of_device_id irq_of_match[] __initconst = {
+
+ { .compatible = "atmel,sama5d3-aic", .data = at91_aic5_of_init },
+ { /*sentinel*/ }
+};
+
+static void __init at91_dt_init_irq(void)
+{
+ of_irq_init(irq_of_match);
+}
+
+static int ksz9021rn_phy_fixup(struct phy_device *phy)
+{
+ int value;
+
+#define GMII_RCCPSR 260
+#define GMII_RRDPSR 261
+#define GMII_ERCR 11
+#define GMII_ERDWR 12
+
+ /* Set delay values */
+ value = GMII_RCCPSR | 0x8000;
+ phy_write(phy, GMII_ERCR, value);
+ value = 0xF2F4;
+ phy_write(phy, GMII_ERDWR, value);
+ value = GMII_RRDPSR | 0x8000;
+ phy_write(phy, GMII_ERCR, value);
+ value = 0x2222;
+ phy_write(phy, GMII_ERDWR, value);
+
+ return 0;
+}
+
+static void __init sama5_dt_device_init(void)
+{
+ if (of_machine_is_compatible("atmel,sama5d3xcm"))
+ phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
+ ksz9021rn_phy_fixup);
+
+ of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+}
+
+static const char *sama5_dt_board_compat[] __initdata = {
+ "atmel,sama5",
+ NULL
+};
+
+DT_MACHINE_START(sama5_dt, "Atmel SAMA5 (Device Tree)")
+ /* Maintainer: Atmel */
+ .init_time = at91sam926x_pit_init,
+ .map_io = at91_map_io,
+ .handle_irq = at91_aic5_handle_irq,
+ .init_early = at91_dt_initialize,
+ .init_irq = at91_dt_init_irq,
+ .init_machine = sama5_dt_device_init,
+ .dt_compat = sama5_dt_board_compat,
+MACHINE_END
diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c
index 33361505c0cd..da841885d01c 100644
--- a/arch/arm/mach-at91/clock.c
+++ b/arch/arm/mach-at91/clock.c
@@ -54,7 +54,10 @@ EXPORT_SYMBOL_GPL(at91_pmc_base);
*/
#define cpu_has_utmi() ( cpu_is_at91sam9rl() \
|| cpu_is_at91sam9g45() \
- || cpu_is_at91sam9x5())
+ || cpu_is_at91sam9x5() \
+ || cpu_is_sama5d3())
+
+#define cpu_has_1056M_plla() (cpu_is_sama5d3())
#define cpu_has_800M_plla() ( cpu_is_at91sam9g20() \
|| cpu_is_at91sam9g45() \
@@ -75,7 +78,8 @@ EXPORT_SYMBOL_GPL(at91_pmc_base);
|| cpu_is_at91sam9n12()))
#define cpu_has_upll() (cpu_is_at91sam9g45() \
- || cpu_is_at91sam9x5())
+ || cpu_is_at91sam9x5() \
+ || cpu_is_sama5d3())
/* USB host HS & FS */
#define cpu_has_uhp() (!cpu_is_at91sam9rl())
@@ -83,18 +87,22 @@ EXPORT_SYMBOL_GPL(at91_pmc_base);
/* USB device FS only */
#define cpu_has_udpfs() (!(cpu_is_at91sam9rl() \
|| cpu_is_at91sam9g45() \
- || cpu_is_at91sam9x5()))
+ || cpu_is_at91sam9x5() \
+ || cpu_is_sama5d3()))
#define cpu_has_plladiv2() (cpu_is_at91sam9g45() \
|| cpu_is_at91sam9x5() \
- || cpu_is_at91sam9n12())
+ || cpu_is_at91sam9n12() \
+ || cpu_is_sama5d3())
#define cpu_has_mdiv3() (cpu_is_at91sam9g45() \
|| cpu_is_at91sam9x5() \
- || cpu_is_at91sam9n12())
+ || cpu_is_at91sam9n12() \
+ || cpu_is_sama5d3())
#define cpu_has_alt_prescaler() (cpu_is_at91sam9x5() \
- || cpu_is_at91sam9n12())
+ || cpu_is_at91sam9n12() \
+ || cpu_is_sama5d3())
static LIST_HEAD(clocks);
static DEFINE_SPINLOCK(clk_lock);
@@ -210,10 +218,26 @@ struct clk mck = {
static void pmc_periph_mode(struct clk *clk, int is_on)
{
- if (is_on)
- at91_pmc_write(AT91_PMC_PCER, clk->pmc_mask);
- else
- at91_pmc_write(AT91_PMC_PCDR, clk->pmc_mask);
+ u32 regval = 0;
+
+ /*
+ * With sama5d3 devices, we are managing clock division so we have to
+ * use the Peripheral Control Register introduced from at91sam9x5
+ * devices.
+ */
+ if (cpu_is_sama5d3()) {
+ regval |= AT91_PMC_PCR_CMD; /* write command */
+ regval |= clk->pid & AT91_PMC_PCR_PID; /* peripheral selection */
+ regval |= AT91_PMC_PCR_DIV(clk->div);
+ if (is_on)
+ regval |= AT91_PMC_PCR_EN; /* enable clock */
+ at91_pmc_write(AT91_PMC_PCR, regval);
+ } else {
+ if (is_on)
+ at91_pmc_write(AT91_PMC_PCER, clk->pmc_mask);
+ else
+ at91_pmc_write(AT91_PMC_PCDR, clk->pmc_mask);
+ }
}
static struct clk __init *at91_css_to_clk(unsigned long css)
@@ -443,14 +467,18 @@ static void __init init_programmable_clock(struct clk *clk)
static int at91_clk_show(struct seq_file *s, void *unused)
{
- u32 scsr, pcsr, uckr = 0, sr;
+ u32 scsr, pcsr, pcsr1 = 0, uckr = 0, sr;
struct clk *clk;
scsr = at91_pmc_read(AT91_PMC_SCSR);
pcsr = at91_pmc_read(AT91_PMC_PCSR);
+ if (cpu_is_sama5d3())
+ pcsr1 = at91_pmc_read(AT91_PMC_PCSR1);
sr = at91_pmc_read(AT91_PMC_SR);
seq_printf(s, "SCSR = %8x\n", scsr);
seq_printf(s, "PCSR = %8x\n", pcsr);
+ if (cpu_is_sama5d3())
+ seq_printf(s, "PCSR1 = %8x\n", pcsr1);
seq_printf(s, "MOR = %8x\n", at91_pmc_read(AT91_CKGR_MOR));
seq_printf(s, "MCFR = %8x\n", at91_pmc_read(AT91_CKGR_MCFR));
seq_printf(s, "PLLA = %8x\n", at91_pmc_read(AT91_CKGR_PLLAR));
@@ -470,20 +498,30 @@ static int at91_clk_show(struct seq_file *s, void *unused)
list_for_each_entry(clk, &clocks, node) {
char *state;
- if (clk->mode == pmc_sys_mode)
+ if (clk->mode == pmc_sys_mode) {
state = (scsr & clk->pmc_mask) ? "on" : "off";
- else if (clk->mode == pmc_periph_mode)
- state = (pcsr & clk->pmc_mask) ? "on" : "off";
- else if (clk->mode == pmc_uckr_mode)
+ } else if (clk->mode == pmc_periph_mode) {
+ if (cpu_is_sama5d3()) {
+ u32 pmc_mask = 1 << (clk->pid % 32);
+
+ if (clk->pid > 31)
+ state = (pcsr1 & pmc_mask) ? "on" : "off";
+ else
+ state = (pcsr & pmc_mask) ? "on" : "off";
+ } else {
+ state = (pcsr & clk->pmc_mask) ? "on" : "off";
+ }
+ } else if (clk->mode == pmc_uckr_mode) {
state = (uckr & clk->pmc_mask) ? "on" : "off";
- else if (clk->pmc_mask)
+ } else if (clk->pmc_mask) {
state = (sr & clk->pmc_mask) ? "on" : "off";
- else if (clk == &clk32k || clk == &main_clk)
+ } else if (clk == &clk32k || clk == &main_clk) {
state = "on";
- else
+ } else {
state = "";
+ }
- seq_printf(s, "%-10s users=%2d %-3s %9ld Hz %s\n",
+ seq_printf(s, "%-10s users=%2d %-3s %9lu Hz %s\n",
clk->name, clk->users, state, clk_get_rate(clk),
clk->parent ? clk->parent->name : "");
}
@@ -530,6 +568,9 @@ int __init clk_register(struct clk *clk)
if (clk_is_peripheral(clk)) {
if (!clk->parent)
clk->parent = &mck;
+ if (cpu_is_sama5d3())
+ clk->rate_hz = DIV_ROUND_UP(clk->parent->rate_hz,
+ 1 << clk->div);
clk->mode = pmc_periph_mode;
}
else if (clk_is_sys(clk)) {
@@ -555,7 +596,11 @@ static u32 __init at91_pll_rate(struct clk *pll, u32 freq, u32 reg)
unsigned mul, div;
div = reg & 0xff;
- mul = (reg >> 16) & 0x7ff;
+ if (cpu_is_sama5d3())
+ mul = AT91_PMC3_MUL_GET(reg);
+ else
+ mul = AT91_PMC_MUL_GET(reg);
+
if (div && mul) {
freq /= div;
freq *= mul + 1;
@@ -706,12 +751,15 @@ static int __init at91_pmc_init(unsigned long main_clock)
/* report if PLLA is more than mildly overclocked */
plla.rate_hz = at91_pll_rate(&plla, main_clock, at91_pmc_read(AT91_CKGR_PLLAR));
- if (cpu_has_300M_plla()) {
- if (plla.rate_hz > 300000000)
+ if (cpu_has_1056M_plla()) {
+ if (plla.rate_hz > 1056000000)
pll_overclock = true;
} else if (cpu_has_800M_plla()) {
if (plla.rate_hz > 800000000)
pll_overclock = true;
+ } else if (cpu_has_300M_plla()) {
+ if (plla.rate_hz > 300000000)
+ pll_overclock = true;
} else if (cpu_has_240M_plla()) {
if (plla.rate_hz > 240000000)
pll_overclock = true;
@@ -872,6 +920,7 @@ int __init at91_clock_init(unsigned long main_clock)
static int __init at91_clock_reset(void)
{
unsigned long pcdr = 0;
+ unsigned long pcdr1 = 0;
unsigned long scdr = 0;
struct clk *clk;
@@ -879,8 +928,17 @@ static int __init at91_clock_reset(void)
if (clk->users > 0)
continue;
- if (clk->mode == pmc_periph_mode)
- pcdr |= clk->pmc_mask;
+ if (clk->mode == pmc_periph_mode) {
+ if (cpu_is_sama5d3()) {
+ u32 pmc_mask = 1 << (clk->pid % 32);
+
+ if (clk->pid > 31)
+ pcdr1 |= pmc_mask;
+ else
+ pcdr |= pmc_mask;
+ } else
+ pcdr |= clk->pmc_mask;
+ }
if (clk->mode == pmc_sys_mode)
scdr |= clk->pmc_mask;
@@ -888,8 +946,9 @@ static int __init at91_clock_reset(void)
pr_debug("Clocks: disable unused %s\n", clk->name);
}
- at91_pmc_write(AT91_PMC_PCDR, pcdr);
at91_pmc_write(AT91_PMC_SCDR, scdr);
+ if (cpu_is_sama5d3())
+ at91_pmc_write(AT91_PMC_PCDR1, pcdr1);
return 0;
}
diff --git a/arch/arm/mach-at91/clock.h b/arch/arm/mach-at91/clock.h
index c2e63e47dcbe..a98a39bbd883 100644
--- a/arch/arm/mach-at91/clock.h
+++ b/arch/arm/mach-at91/clock.h
@@ -20,7 +20,9 @@ struct clk {
const char *name; /* unique clock name */
struct clk_lookup cl;
unsigned long rate_hz;
+ unsigned div; /* parent clock divider */
struct clk *parent;
+ unsigned pid; /* peripheral ID */
u32 pmc_mask;
void (*mode)(struct clk *, int);
unsigned id:3; /* PCK0..4, or 32k/main/a/b */
diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h
index ea2c57a86ca6..31df12029c4e 100644
--- a/arch/arm/mach-at91/include/mach/at91_pmc.h
+++ b/arch/arm/mach-at91/include/mach/at91_pmc.h
@@ -75,6 +75,9 @@ extern void __iomem *at91_pmc_base;
#define AT91_PMC_PLLCOUNT (0x3f << 8) /* PLL Counter */
#define AT91_PMC_OUT (3 << 14) /* PLL Clock Frequency Range */
#define AT91_PMC_MUL (0x7ff << 16) /* PLL Multiplier */
+#define AT91_PMC_MUL_GET(n) ((n) >> 16 & 0x7ff)
+#define AT91_PMC3_MUL (0x7f << 18) /* PLL Multiplier [SAMA5 only] */
+#define AT91_PMC3_MUL_GET(n) ((n) >> 18 & 0x7f)
#define AT91_PMC_USBDIV (3 << 28) /* USB Divisor (PLLB only) */
#define AT91_PMC_USBDIV_1 (0 << 28)
#define AT91_PMC_USBDIV_2 (1 << 28)
@@ -167,11 +170,18 @@ extern void __iomem *at91_pmc_base;
#define AT91_PMC_WPVS (0x1 << 0) /* Write Protect Violation Status */
#define AT91_PMC_WPVSRC (0xffff << 8) /* Write Protect Violation Source */
-#define AT91_PMC_PCR 0x10c /* Peripheral Control Register [some SAM9] */
+#define AT91_PMC_PCER1 0x100 /* Peripheral Clock Enable Register 1 [SAMA5 only]*/
+#define AT91_PMC_PCDR1 0x104 /* Peripheral Clock Enable Register 1 */
+#define AT91_PMC_PCSR1 0x108 /* Peripheral Clock Enable Register 1 */
+
+#define AT91_PMC_PCR 0x10c /* Peripheral Control Register [some SAM9 and SAMA5] */
#define AT91_PMC_PCR_PID (0x3f << 0) /* Peripheral ID */
-#define AT91_PMC_PCR_CMD (0x1 << 12) /* Command */
-#define AT91_PMC_PCR_DIV (0x3 << 16) /* Divisor Value */
-#define AT91_PMC_PCRDIV(n) (((n) << 16) & AT91_PMC_PCR_DIV)
+#define AT91_PMC_PCR_CMD (0x1 << 12) /* Command (read=0, write=1) */
+#define AT91_PMC_PCR_DIV(n) ((n) << 16) /* Divisor Value */
+#define AT91_PMC_PCR_DIV0 0x0 /* Peripheral clock is MCK */
+#define AT91_PMC_PCR_DIV2 0x2 /* Peripheral clock is MCK/2 */
+#define AT91_PMC_PCR_DIV4 0x4 /* Peripheral clock is MCK/4 */
+#define AT91_PMC_PCR_DIV8 0x8 /* Peripheral clock is MCK/8 */
#define AT91_PMC_PCR_EN (0x1 << 28) /* Enable */
#endif
diff --git a/arch/arm/mach-at91/include/mach/cpu.h b/arch/arm/mach-at91/include/mach/cpu.h
index b6504c19d55c..0f3379fe645f 100644
--- a/arch/arm/mach-at91/include/mach/cpu.h
+++ b/arch/arm/mach-at91/include/mach/cpu.h
@@ -36,6 +36,8 @@
#define ARCH_ID_AT91M40807 0x14080745
#define ARCH_ID_AT91R40008 0x44000840
+#define ARCH_ID_SAMA5D3 0x8A5C07C0
+
#define ARCH_EXID_AT91SAM9M11 0x00000001
#define ARCH_EXID_AT91SAM9M10 0x00000002
#define ARCH_EXID_AT91SAM9G46 0x00000003
@@ -47,6 +49,11 @@
#define ARCH_EXID_AT91SAM9G25 0x00000003
#define ARCH_EXID_AT91SAM9X25 0x00000004
+#define ARCH_EXID_SAMA5D31 0x00444300
+#define ARCH_EXID_SAMA5D33 0x00414300
+#define ARCH_EXID_SAMA5D34 0x00414301
+#define ARCH_EXID_SAMA5D35 0x00584300
+
#define ARCH_FAMILY_AT91X92 0x09200000
#define ARCH_FAMILY_AT91SAM9 0x01900000
#define ARCH_FAMILY_AT91SAM9XE 0x02900000
@@ -75,6 +82,9 @@ enum at91_soc_type {
/* SAM9N12 */
AT91_SOC_SAM9N12,
+ /* SAMA5D3 */
+ AT91_SOC_SAMA5D3,
+
/* Unknown type */
AT91_SOC_NONE
};
@@ -93,6 +103,10 @@ enum at91_soc_subtype {
AT91_SOC_SAM9G15, AT91_SOC_SAM9G35, AT91_SOC_SAM9X35,
AT91_SOC_SAM9G25, AT91_SOC_SAM9X25,
+ /* SAMA5D3 */
+ AT91_SOC_SAMA5D31, AT91_SOC_SAMA5D33, AT91_SOC_SAMA5D34,
+ AT91_SOC_SAMA5D35,
+
/* Unknown subtype */
AT91_SOC_SUBTYPE_NONE
};
@@ -187,6 +201,12 @@ static inline int at91_soc_is_detected(void)
#define cpu_is_at91sam9n12() (0)
#endif
+#ifdef CONFIG_SOC_SAMA5D3
+#define cpu_is_sama5d3() (at91_soc_initdata.type == AT91_SOC_SAMA5D3)
+#else
+#define cpu_is_sama5d3() (0)
+#endif
+
/*
* Since this is ARM, we will never run on any AVR32 CPU. But these
* definitions may reduce clutter in common drivers.
diff --git a/arch/arm/mach-at91/include/mach/sama5d3.h b/arch/arm/mach-at91/include/mach/sama5d3.h
new file mode 100644
index 000000000000..6dc81ee38048
--- /dev/null
+++ b/arch/arm/mach-at91/include/mach/sama5d3.h
@@ -0,0 +1,73 @@
+/*
+ * Chip-specific header file for the SAMA5D3 family
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Common definitions.
+ * Based on SAMA5D3 datasheet.
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#ifndef SAMA5D3_H
+#define SAMA5D3_H
+
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define AT91_ID_FIQ 0 /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS 1 /* System Peripherals */
+#define SAMA5D3_ID_DBGU 2 /* debug Unit (usually no special interrupt line) */
+#define AT91_ID_PIT 3 /* PIT */
+#define SAMA5D3_ID_WDT 4 /* Watchdog Timer Interrupt */
+#define SAMA5D3_ID_HSMC 5 /* Static Memory Controller */
+#define SAMA5D3_ID_PIOA 6 /* PIOA */
+#define SAMA5D3_ID_PIOB 7 /* PIOB */
+#define SAMA5D3_ID_PIOC 8 /* PIOC */
+#define SAMA5D3_ID_PIOD 9 /* PIOD */
+#define SAMA5D3_ID_PIOE 10 /* PIOE */
+#define SAMA5D3_ID_SMD 11 /* SMD Soft Modem */
+#define SAMA5D3_ID_USART0 12 /* USART0 */
+#define SAMA5D3_ID_USART1 13 /* USART1 */
+#define SAMA5D3_ID_USART2 14 /* USART2 */
+#define SAMA5D3_ID_USART3 15 /* USART3 */
+#define SAMA5D3_ID_UART0 16 /* UART 0 */
+#define SAMA5D3_ID_UART1 17 /* UART 1 */
+#define SAMA5D3_ID_TWI0 18 /* Two-Wire Interface 0 */
+#define SAMA5D3_ID_TWI1 19 /* Two-Wire Interface 1 */
+#define SAMA5D3_ID_TWI2 20 /* Two-Wire Interface 2 */
+#define SAMA5D3_ID_HSMCI0 21 /* MCI */
+#define SAMA5D3_ID_HSMCI1 22 /* MCI */
+#define SAMA5D3_ID_HSMCI2 23 /* MCI */
+#define SAMA5D3_ID_SPI0 24 /* Serial Peripheral Interface 0 */
+#define SAMA5D3_ID_SPI1 25 /* Serial Peripheral Interface 1 */
+#define SAMA5D3_ID_TC0 26 /* Timer Counter 0 */
+#define SAMA5D3_ID_TC1 27 /* Timer Counter 2 */
+#define SAMA5D3_ID_PWM 28 /* Pulse Width Modulation Controller */
+#define SAMA5D3_ID_ADC 29 /* Touch Screen ADC Controller */
+#define SAMA5D3_ID_DMA0 30 /* DMA Controller 0 */
+#define SAMA5D3_ID_DMA1 31 /* DMA Controller 1 */
+#define SAMA5D3_ID_UHPHS 32 /* USB Host High Speed */
+#define SAMA5D3_ID_UDPHS 33 /* USB Device High Speed */
+#define SAMA5D3_ID_GMAC 34 /* Gigabit Ethernet MAC */
+#define SAMA5D3_ID_EMAC 35 /* Ethernet MAC */
+#define SAMA5D3_ID_LCDC 36 /* LCD Controller */
+#define SAMA5D3_ID_ISI 37 /* Image Sensor Interface */
+#define SAMA5D3_ID_SSC0 38 /* Synchronous Serial Controller 0 */
+#define SAMA5D3_ID_SSC1 39 /* Synchronous Serial Controller 1 */
+#define SAMA5D3_ID_CAN0 40 /* CAN Controller 0 */
+#define SAMA5D3_ID_CAN1 41 /* CAN Controller 1 */
+#define SAMA5D3_ID_SHA 42 /* Secure Hash Algorithm */
+#define SAMA5D3_ID_AES 43 /* Advanced Encryption Standard */
+#define SAMA5D3_ID_TDES 44 /* Triple Data Encryption Standard */
+#define SAMA5D3_ID_TRNG 45 /* True Random Generator Number */
+#define SAMA5D3_ID_IRQ0 47 /* Advanced Interrupt Controller (IRQ0) */
+
+/*
+ * Internal Memory
+ */
+#define SAMA5D3_SRAM_BASE 0x00300000 /* Internal SRAM base address */
+#define SAMA5D3_SRAM_SIZE (128 * SZ_1K) /* Internal SRAM size (128Kb) */
+
+#endif
diff --git a/arch/arm/mach-at91/sama5d3.c b/arch/arm/mach-at91/sama5d3.c
new file mode 100644
index 000000000000..401279715ab1
--- /dev/null
+++ b/arch/arm/mach-at91/sama5d3.c
@@ -0,0 +1,377 @@
+/*
+ * Chip-specific setup code for the SAMA5D3 family
+ *
+ * Copyright (C) 2013 Atmel,
+ * 2013 Ludovic Desroches <ludovic.desroches@atmel.com>
+ *
+ * Licensed under GPLv2 or later.
+ */
+
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+
+#include <asm/irq.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <mach/sama5d3.h>
+#include <mach/at91_pmc.h>
+#include <mach/cpu.h>
+
+#include "soc.h"
+#include "generic.h"
+#include "clock.h"
+#include "sam9_smc.h"
+
+/* --------------------------------------------------------------------
+ * Clocks
+ * -------------------------------------------------------------------- */
+
+/*
+ * The peripheral clocks.
+ */
+
+static struct clk pioA_clk = {
+ .name = "pioA_clk",
+ .pid = SAMA5D3_ID_PIOA,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk pioB_clk = {
+ .name = "pioB_clk",
+ .pid = SAMA5D3_ID_PIOB,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk pioC_clk = {
+ .name = "pioC_clk",
+ .pid = SAMA5D3_ID_PIOC,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk pioD_clk = {
+ .name = "pioD_clk",
+ .pid = SAMA5D3_ID_PIOD,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk pioE_clk = {
+ .name = "pioE_clk",
+ .pid = SAMA5D3_ID_PIOE,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk usart0_clk = {
+ .name = "usart0_clk",
+ .pid = SAMA5D3_ID_USART0,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk usart1_clk = {
+ .name = "usart1_clk",
+ .pid = SAMA5D3_ID_USART1,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk usart2_clk = {
+ .name = "usart2_clk",
+ .pid = SAMA5D3_ID_USART2,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk usart3_clk = {
+ .name = "usart3_clk",
+ .pid = SAMA5D3_ID_USART3,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk uart0_clk = {
+ .name = "uart0_clk",
+ .pid = SAMA5D3_ID_UART0,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk uart1_clk = {
+ .name = "uart1_clk",
+ .pid = SAMA5D3_ID_UART1,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk twi0_clk = {
+ .name = "twi0_clk",
+ .pid = SAMA5D3_ID_TWI0,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk twi1_clk = {
+ .name = "twi1_clk",
+ .pid = SAMA5D3_ID_TWI1,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk twi2_clk = {
+ .name = "twi2_clk",
+ .pid = SAMA5D3_ID_TWI2,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk mmc0_clk = {
+ .name = "mci0_clk",
+ .pid = SAMA5D3_ID_HSMCI0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mmc1_clk = {
+ .name = "mci1_clk",
+ .pid = SAMA5D3_ID_HSMCI1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk mmc2_clk = {
+ .name = "mci2_clk",
+ .pid = SAMA5D3_ID_HSMCI2,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk spi0_clk = {
+ .name = "spi0_clk",
+ .pid = SAMA5D3_ID_SPI0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk spi1_clk = {
+ .name = "spi1_clk",
+ .pid = SAMA5D3_ID_SPI1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk tcb0_clk = {
+ .name = "tcb0_clk",
+ .pid = SAMA5D3_ID_TC0,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk tcb1_clk = {
+ .name = "tcb1_clk",
+ .pid = SAMA5D3_ID_TC1,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk adc_clk = {
+ .name = "adc_clk",
+ .pid = SAMA5D3_ID_ADC,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk adc_op_clk = {
+ .name = "adc_op_clk",
+ .type = CLK_TYPE_PERIPHERAL,
+ .rate_hz = 5000000,
+};
+static struct clk dma0_clk = {
+ .name = "dma0_clk",
+ .pid = SAMA5D3_ID_DMA0,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk dma1_clk = {
+ .name = "dma1_clk",
+ .pid = SAMA5D3_ID_DMA1,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk uhphs_clk = {
+ .name = "uhphs",
+ .pid = SAMA5D3_ID_UHPHS,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk udphs_clk = {
+ .name = "udphs_clk",
+ .pid = SAMA5D3_ID_UDPHS,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* gmac only for sama5d33, sama5d34, sama5d35 */
+static struct clk macb0_clk = {
+ .name = "macb0_clk",
+ .pid = SAMA5D3_ID_GMAC,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* emac only for sama5d31, sama5d35 */
+static struct clk macb1_clk = {
+ .name = "macb1_clk",
+ .pid = SAMA5D3_ID_EMAC,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* lcd only for sama5d31, sama5d33, sama5d34 */
+static struct clk lcdc_clk = {
+ .name = "lcdc_clk",
+ .pid = SAMA5D3_ID_LCDC,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+/* isi only for sama5d33, sama5d35 */
+static struct clk isi_clk = {
+ .name = "isi_clk",
+ .pid = SAMA5D3_ID_ISI,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk can0_clk = {
+ .name = "can0_clk",
+ .pid = SAMA5D3_ID_CAN0,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk can1_clk = {
+ .name = "can1_clk",
+ .pid = SAMA5D3_ID_CAN1,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk ssc0_clk = {
+ .name = "ssc0_clk",
+ .pid = SAMA5D3_ID_SSC0,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk ssc1_clk = {
+ .name = "ssc1_clk",
+ .pid = SAMA5D3_ID_SSC1,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV2,
+};
+static struct clk sha_clk = {
+ .name = "sha_clk",
+ .pid = SAMA5D3_ID_SHA,
+ .type = CLK_TYPE_PERIPHERAL,
+ .div = AT91_PMC_PCR_DIV8,
+};
+static struct clk aes_clk = {
+ .name = "aes_clk",
+ .pid = SAMA5D3_ID_AES,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+static struct clk tdes_clk = {
+ .name = "tdes_clk",
+ .pid = SAMA5D3_ID_TDES,
+ .type = CLK_TYPE_PERIPHERAL,
+};
+
+static struct clk *periph_clocks[] __initdata = {
+ &pioA_clk,
+ &pioB_clk,
+ &pioC_clk,
+ &pioD_clk,
+ &pioE_clk,
+ &usart0_clk,
+ &usart1_clk,
+ &usart2_clk,
+ &usart3_clk,
+ &uart0_clk,
+ &uart1_clk,
+ &twi0_clk,
+ &twi1_clk,
+ &twi2_clk,
+ &mmc0_clk,
+ &mmc1_clk,
+ &mmc2_clk,
+ &spi0_clk,
+ &spi1_clk,
+ &tcb0_clk,
+ &tcb1_clk,
+ &adc_clk,
+ &adc_op_clk,
+ &dma0_clk,
+ &dma1_clk,
+ &uhphs_clk,
+ &udphs_clk,
+ &macb0_clk,
+ &macb1_clk,
+ &lcdc_clk,
+ &isi_clk,
+ &can0_clk,
+ &can1_clk,
+ &ssc0_clk,
+ &ssc1_clk,
+ &sha_clk,
+ &aes_clk,
+ &tdes_clk,
+};
+
+static struct clk pck0 = {
+ .name = "pck0",
+ .pmc_mask = AT91_PMC_PCK0,
+ .type = CLK_TYPE_PROGRAMMABLE,
+ .id = 0,
+};
+
+static struct clk pck1 = {
+ .name = "pck1",
+ .pmc_mask = AT91_PMC_PCK1,
+ .type = CLK_TYPE_PROGRAMMABLE,
+ .id = 1,
+};
+
+static struct clk pck2 = {
+ .name = "pck2",
+ .pmc_mask = AT91_PMC_PCK2,
+ .type = CLK_TYPE_PROGRAMMABLE,
+ .id = 2,
+};
+
+static struct clk_lookup periph_clocks_lookups[] = {
+ /* lookup table for DT entries */
+ CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck),
+ CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk),
+ CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk),
+ CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioC_clk),
+ CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioD_clk),
+ CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioE_clk),
+ CLKDEV_CON_DEV_ID("usart", "f001c000.serial", &usart0_clk),
+ CLKDEV_CON_DEV_ID("usart", "f0020000.serial", &usart1_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart2_clk),
+ CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart3_clk),
+ CLKDEV_CON_DEV_ID(NULL, "f0014000.i2c", &twi0_clk),
+ CLKDEV_CON_DEV_ID(NULL, "f0018000.i2c", &twi1_clk),
+ CLKDEV_CON_DEV_ID(NULL, "f801c000.i2c", &twi2_clk),
+ CLKDEV_CON_DEV_ID("mci_clk", "f0000000.mmc", &mmc0_clk),
+ CLKDEV_CON_DEV_ID("mci_clk", "f8000000.mmc", &mmc1_clk),
+ CLKDEV_CON_DEV_ID("mci_clk", "f8004000.mmc", &mmc2_clk),
+ CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi0_clk),
+ CLKDEV_CON_DEV_ID("spi_clk", "f8008000.spi", &spi1_clk),
+ CLKDEV_CON_DEV_ID("t0_clk", "f0010000.timer", &tcb0_clk),
+ CLKDEV_CON_DEV_ID("t0_clk", "f8014000.timer", &tcb1_clk),
+ CLKDEV_CON_DEV_ID("tsc_clk", "f8018000.tsadcc", &adc_clk),
+ CLKDEV_CON_DEV_ID("dma_clk", "ffffe600.dma-controller", &dma0_clk),
+ CLKDEV_CON_DEV_ID("dma_clk", "ffffe800.dma-controller", &dma1_clk),
+ CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk),
+ CLKDEV_CON_DEV_ID("pclk", "500000.gadget", &udphs_clk),
+ CLKDEV_CON_DEV_ID("hclk", "500000.gadget", &utmi_clk),
+ CLKDEV_CON_DEV_ID("hclk", "f0028000.ethernet", &macb0_clk),
+ CLKDEV_CON_DEV_ID("pclk", "f0028000.ethernet", &macb0_clk),
+ CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb1_clk),
+ CLKDEV_CON_DEV_ID("pclk", "f802c000.ethernet", &macb1_clk),
+ CLKDEV_CON_DEV_ID("pclk", "f0008000.ssc", &ssc0_clk),
+ CLKDEV_CON_DEV_ID("pclk", "f000c000.ssc", &ssc1_clk),
+ CLKDEV_CON_DEV_ID("can_clk", "f000c000.can", &can0_clk),
+ CLKDEV_CON_DEV_ID("can_clk", "f8010000.can", &can1_clk),
+ CLKDEV_CON_DEV_ID("sha_clk", "f8034000.sha", &sha_clk),
+ CLKDEV_CON_DEV_ID("aes_clk", "f8038000.aes", &aes_clk),
+ CLKDEV_CON_DEV_ID("tdes_clk", "f803c000.tdes", &tdes_clk),
+};
+
+static void __init sama5d3_register_clocks(void)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(periph_clocks); i++)
+ clk_register(periph_clocks[i]);
+
+ clkdev_add_table(periph_clocks_lookups,
+ ARRAY_SIZE(periph_clocks_lookups));
+
+ clk_register(&pck0);
+ clk_register(&pck1);
+ clk_register(&pck2);
+}
+
+/* --------------------------------------------------------------------
+ * AT91SAM9x5 processor initialization
+ * -------------------------------------------------------------------- */
+
+static void __init sama5d3_map_io(void)
+{
+ at91_init_sram(0, SAMA5D3_SRAM_BASE, SAMA5D3_SRAM_SIZE);
+}
+
+AT91_SOC_START(sama5d3)
+ .map_io = sama5d3_map_io,
+ .register_clocks = sama5d3_register_clocks,
+AT91_SOC_END
diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 9e7c1e1528e5..e8491e77b1f7 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -151,6 +151,11 @@ static void __init soc_detect(u32 dbgu_base)
at91_soc_initdata.type = AT91_SOC_SAM9N12;
at91_boot_soc = at91sam9n12_soc;
break;
+
+ case ARCH_ID_SAMA5D3:
+ at91_soc_initdata.type = AT91_SOC_SAMA5D3;
+ at91_boot_soc = sama5d3_soc;
+ break;
}
/* at91sam9g10 */
@@ -206,6 +211,23 @@ static void __init soc_detect(u32 dbgu_base)
break;
}
}
+
+ if (at91_soc_initdata.type == AT91_SOC_SAMA5D3) {
+ switch (at91_soc_initdata.exid) {
+ case ARCH_EXID_SAMA5D31:
+ at91_soc_initdata.subtype = AT91_SOC_SAMA5D31;
+ break;
+ case ARCH_EXID_SAMA5D33:
+ at91_soc_initdata.subtype = AT91_SOC_SAMA5D33;
+ break;
+ case ARCH_EXID_SAMA5D34:
+ at91_soc_initdata.subtype = AT91_SOC_SAMA5D34;
+ break;
+ case ARCH_EXID_SAMA5D35:
+ at91_soc_initdata.subtype = AT91_SOC_SAMA5D35;
+ break;
+ }
+ }
}
static const char *soc_name[] = {
@@ -219,6 +241,7 @@ static const char *soc_name[] = {
[AT91_SOC_SAM9RL] = "at91sam9rl",
[AT91_SOC_SAM9X5] = "at91sam9x5",
[AT91_SOC_SAM9N12] = "at91sam9n12",
+ [AT91_SOC_SAMA5D3] = "sama5d3",
[AT91_SOC_NONE] = "Unknown"
};
@@ -241,6 +264,10 @@ static const char *soc_subtype_name[] = {
[AT91_SOC_SAM9X35] = "at91sam9x35",
[AT91_SOC_SAM9G25] = "at91sam9g25",
[AT91_SOC_SAM9X25] = "at91sam9x25",
+ [AT91_SOC_SAMA5D31] = "sama5d31",
+ [AT91_SOC_SAMA5D33] = "sama5d33",
+ [AT91_SOC_SAMA5D34] = "sama5d34",
+ [AT91_SOC_SAMA5D35] = "sama5d35",
[AT91_SOC_SUBTYPE_NONE] = "Unknown"
};
diff --git a/arch/arm/mach-at91/soc.h b/arch/arm/mach-at91/soc.h
index 9c6d3d4f9a23..43a225f9e713 100644
--- a/arch/arm/mach-at91/soc.h
+++ b/arch/arm/mach-at91/soc.h
@@ -22,9 +22,10 @@ extern struct at91_init_soc at91sam9g45_soc;
extern struct at91_init_soc at91sam9rl_soc;
extern struct at91_init_soc at91sam9x5_soc;
extern struct at91_init_soc at91sam9n12_soc;
+extern struct at91_init_soc sama5d3_soc;
#define AT91_SOC_START(_name) \
-struct at91_init_soc __initdata at91##_name##_soc \
+struct at91_init_soc __initdata _name##_soc \
__used \
= { \
.builtin = 1, \
@@ -68,3 +69,7 @@ static inline int at91_soc_is_enabled(void)
#if !defined(CONFIG_SOC_AT91SAM9N12)
#define at91sam9n12_soc at91_boot_soc
#endif
+
+#if !defined(CONFIG_SOC_SAMA5D3)
+#define sama5d3_soc at91_boot_soc
+#endif
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index 6da25eebf911..12e6f756361d 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -246,7 +246,6 @@ static struct davinci_mmc_config da830_evm_mmc_config = {
.wires = 8,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
- .version = MMC_CTLR_VERSION_2,
};
static inline void da830_evm_init_mmc(void)
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index c2dfe06563df..dcc8710936a5 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -802,7 +802,6 @@ static struct davinci_mmc_config da850_mmc_config = {
.wires = 4,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
- .version = MMC_CTLR_VERSION_2,
};
static const short da850_evm_mmcsd0_pins[] __initconst = {
@@ -1372,7 +1371,6 @@ static struct davinci_mmc_config da850_wl12xx_mmc_config = {
.max_freq = 25000000,
.caps = MMC_CAP_4_BIT_DATA | MMC_CAP_NONREMOVABLE |
MMC_CAP_POWER_OFF_CARD,
- .version = MMC_CTLR_VERSION_2,
};
static const short da850_wl12xx_pins[] __initconst = {
diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c
index 886481c12173..c2a0a67d09e0 100644
--- a/arch/arm/mach-davinci/board-dm355-evm.c
+++ b/arch/arm/mach-davinci/board-dm355-evm.c
@@ -345,7 +345,6 @@ static struct davinci_mmc_config dm355evm_mmc_config = {
.wires = 4,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
- .version = MMC_CTLR_VERSION_1,
};
/* Don't connect anything to J10 unless you're only using USB host
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 2a6674356585..fd38c8d22e3c 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -255,7 +255,6 @@ static struct davinci_mmc_config dm365evm_mmc_config = {
.wires = 4,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
- .version = MMC_CTLR_VERSION_2,
};
static void dm365evm_emac_configure(void)
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 745280d4144c..e62108fd7926 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -570,7 +570,6 @@ static struct davinci_mmc_config dm6446evm_mmc_config = {
.get_cd = dm6444evm_mmc_get_cd,
.get_ro = dm6444evm_mmc_get_ro,
.wires = 4,
- .version = MMC_CTLR_VERSION_1
};
static struct i2c_board_info __initdata i2c_info[] = {
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 1c98107527fa..b70e83c03bed 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -164,7 +164,6 @@ static void __init davinci_ntosd2_map_io(void)
static struct davinci_mmc_config davinci_ntosd2_mmc_config = {
.wires = 4,
- .version = MMC_CTLR_VERSION_1
};
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index 5a2bd44da54d..328dbd8a37f5 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -136,7 +136,6 @@ static struct davinci_mmc_config da850_mmc_config = {
.wires = 4,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
- .version = MMC_CTLR_VERSION_2,
};
static __init void omapl138_hawk_mmc_init(void)
diff --git a/arch/arm/mach-davinci/board-tnetv107x-evm.c b/arch/arm/mach-davinci/board-tnetv107x-evm.c
index 4f416023d4e2..ba798370fc96 100644
--- a/arch/arm/mach-davinci/board-tnetv107x-evm.c
+++ b/arch/arm/mach-davinci/board-tnetv107x-evm.c
@@ -85,7 +85,6 @@ static struct davinci_mmc_config mmc_config = {
.wires = 4,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
- .version = MMC_CTLR_VERSION_1,
};
static const short sdio1_pins[] __initconst = {
diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c
index d458558ee84a..dc9a470ff9c5 100644
--- a/arch/arm/mach-davinci/clock.c
+++ b/arch/arm/mach-davinci/clock.c
@@ -35,19 +35,26 @@ static void __clk_enable(struct clk *clk)
{
if (clk->parent)
__clk_enable(clk->parent);
- if (clk->usecount++ == 0 && (clk->flags & CLK_PSC))
- davinci_psc_config(clk->domain, clk->gpsc, clk->lpsc,
- true, clk->flags);
+ if (clk->usecount++ == 0) {
+ if (clk->flags & CLK_PSC)
+ davinci_psc_config(clk->domain, clk->gpsc, clk->lpsc,
+ true, clk->flags);
+ else if (clk->clk_enable)
+ clk->clk_enable(clk);
+ }
}
static void __clk_disable(struct clk *clk)
{
if (WARN_ON(clk->usecount == 0))
return;
- if (--clk->usecount == 0 && !(clk->flags & CLK_PLL) &&
- (clk->flags & CLK_PSC))
- davinci_psc_config(clk->domain, clk->gpsc, clk->lpsc,
- false, clk->flags);
+ if (--clk->usecount == 0) {
+ if (!(clk->flags & CLK_PLL) && (clk->flags & CLK_PSC))
+ davinci_psc_config(clk->domain, clk->gpsc, clk->lpsc,
+ false, clk->flags);
+ else if (clk->clk_disable)
+ clk->clk_disable(clk);
+ }
if (clk->parent)
__clk_disable(clk->parent);
}
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index 8694b395fc92..1e4e836173a1 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -104,6 +104,8 @@ struct clk {
int (*set_rate) (struct clk *clk, unsigned long rate);
int (*round_rate) (struct clk *clk, unsigned long rate);
int (*reset) (struct clk *clk, bool reset);
+ void (*clk_enable) (struct clk *clk);
+ void (*clk_disable) (struct clk *clk);
};
/* Clock flags: SoC-specific flags start at BIT(16) */
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 678a54a64dae..abbaf0270be6 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -394,7 +394,7 @@ static struct clk_lookup da830_clks[] = {
CLK(NULL, "tpcc", &tpcc_clk),
CLK(NULL, "tptc0", &tptc0_clk),
CLK(NULL, "tptc1", &tptc1_clk),
- CLK("davinci_mmc.0", NULL, &mmcsd_clk),
+ CLK("da830-mmc.0", NULL, &mmcsd_clk),
CLK(NULL, "uart0", &uart0_clk),
CLK(NULL, "uart1", &uart1_clk),
CLK(NULL, "uart2", &uart2_clk),
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 0c4a26ddebba..4d6933848abf 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -383,6 +383,49 @@ static struct clk dsp_clk = {
.flags = PSC_LRST | PSC_FORCE,
};
+static struct clk ehrpwm_clk = {
+ .name = "ehrpwm",
+ .parent = &pll0_sysclk2,
+ .lpsc = DA8XX_LPSC1_PWM,
+ .gpsc = 1,
+ .flags = DA850_CLK_ASYNC3,
+};
+
+#define DA8XX_EHRPWM_TBCLKSYNC BIT(12)
+
+static void ehrpwm_tblck_enable(struct clk *clk)
+{
+ u32 val;
+
+ val = readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP1_REG));
+ val |= DA8XX_EHRPWM_TBCLKSYNC;
+ writel(val, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP1_REG));
+}
+
+static void ehrpwm_tblck_disable(struct clk *clk)
+{
+ u32 val;
+
+ val = readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP1_REG));
+ val &= ~DA8XX_EHRPWM_TBCLKSYNC;
+ writel(val, DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP1_REG));
+}
+
+static struct clk ehrpwm_tbclk = {
+ .name = "ehrpwm_tbclk",
+ .parent = &ehrpwm_clk,
+ .clk_enable = ehrpwm_tblck_enable,
+ .clk_disable = ehrpwm_tblck_disable,
+};
+
+static struct clk ecap_clk = {
+ .name = "ecap",
+ .parent = &pll0_sysclk2,
+ .lpsc = DA8XX_LPSC1_ECAP,
+ .gpsc = 1,
+ .flags = DA850_CLK_ASYNC3,
+};
+
static struct clk_lookup da850_clks[] = {
CLK(NULL, "ref", &ref_clk),
CLK(NULL, "pll0", &pll0_clk),
@@ -420,8 +463,8 @@ static struct clk_lookup da850_clks[] = {
CLK("davinci_emac.1", NULL, &emac_clk),
CLK("davinci-mcasp.0", NULL, &mcasp_clk),
CLK("da8xx_lcdc.0", "fck", &lcdc_clk),
- CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
- CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
+ CLK("da830-mmc.0", NULL, &mmcsd0_clk),
+ CLK("da830-mmc.1", NULL, &mmcsd1_clk),
CLK(NULL, "aemif", &aemif_clk),
CLK(NULL, "usb11", &usb11_clk),
CLK(NULL, "usb20", &usb20_clk),
@@ -430,6 +473,9 @@ static struct clk_lookup da850_clks[] = {
CLK("vpif", NULL, &vpif_clk),
CLK("ahci", NULL, &sata_clk),
CLK("davinci-rproc.0", NULL, &dsp_clk),
+ CLK("ehrpwm", "fck", &ehrpwm_clk),
+ CLK("ehrpwm", "tbclk", &ehrpwm_tbclk),
+ CLK("ecap", "fck", &ecap_clk),
CLK(NULL, NULL, NULL),
};
diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c
index 6b7a0a27fbd1..b1c0a5958275 100644
--- a/arch/arm/mach-davinci/da8xx-dt.c
+++ b/arch/arm/mach-davinci/da8xx-dt.c
@@ -20,7 +20,7 @@
#define DA8XX_NUM_UARTS 3
-void __init da8xx_uart_clk_enable(void)
+static void __init da8xx_uart_clk_enable(void)
{
int i;
for (i = 0; i < DA8XX_NUM_UARTS; i++)
@@ -37,9 +37,10 @@ static void __init da8xx_init_irq(void)
of_irq_init(da8xx_irq_match);
}
-struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
+static struct of_dev_auxdata da850_auxdata_lookup[] __initdata = {
OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL),
OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL),
+ OF_DEV_AUXDATA("ti,da830-mmc", 0x01c40000, "da830-mmc.0", NULL),
{}
};
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index fc50243b1481..bf572525175d 100644
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -12,7 +12,7 @@
*/
#include <linux/init.h>
#include <linux/platform_device.h>
-#include <linux/dma-mapping.h>
+#include <linux/dma-contiguous.h>
#include <linux/serial_8250.h>
#include <linux/ahci_platform.h>
#include <linux/clk.h>
@@ -664,7 +664,7 @@ static struct resource da8xx_mmcsd0_resources[] = {
};
static struct platform_device da8xx_mmcsd0_device = {
- .name = "davinci_mmc",
+ .name = "da830-mmc",
.id = 0,
.num_resources = ARRAY_SIZE(da8xx_mmcsd0_resources),
.resource = da8xx_mmcsd0_resources,
@@ -701,7 +701,7 @@ static struct resource da850_mmcsd1_resources[] = {
};
static struct platform_device da850_mmcsd1_device = {
- .name = "davinci_mmc",
+ .name = "da830-mmc",
.id = 1,
.num_resources = ARRAY_SIZE(da850_mmcsd1_resources),
.resource = da850_mmcsd1_resources,
@@ -714,6 +714,92 @@ int __init da850_register_mmcsd1(struct davinci_mmc_config *config)
}
#endif
+static struct resource da8xx_rproc_resources[] = {
+ { /* DSP boot address */
+ .start = DA8XX_SYSCFG0_BASE + DA8XX_HOST1CFG_REG,
+ .end = DA8XX_SYSCFG0_BASE + DA8XX_HOST1CFG_REG + 3,
+ .flags = IORESOURCE_MEM,
+ },
+ { /* DSP interrupt registers */
+ .start = DA8XX_SYSCFG0_BASE + DA8XX_CHIPSIG_REG,
+ .end = DA8XX_SYSCFG0_BASE + DA8XX_CHIPSIG_REG + 7,
+ .flags = IORESOURCE_MEM,
+ },
+ { /* dsp irq */
+ .start = IRQ_DA8XX_CHIPINT0,
+ .end = IRQ_DA8XX_CHIPINT0,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device da8xx_dsp = {
+ .name = "davinci-rproc",
+ .dev = {
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+ .num_resources = ARRAY_SIZE(da8xx_rproc_resources),
+ .resource = da8xx_rproc_resources,
+};
+
+#if IS_ENABLED(CONFIG_DA8XX_REMOTEPROC)
+
+static phys_addr_t rproc_base __initdata;
+static unsigned long rproc_size __initdata;
+
+static int __init early_rproc_mem(char *p)
+{
+ char *endp;
+
+ if (p == NULL)
+ return 0;
+
+ rproc_size = memparse(p, &endp);
+ if (*endp == '@')
+ rproc_base = memparse(endp + 1, NULL);
+
+ return 0;
+}
+early_param("rproc_mem", early_rproc_mem);
+
+void __init da8xx_rproc_reserve_cma(void)
+{
+ int ret;
+
+ if (!rproc_base || !rproc_size) {
+ pr_err("%s: 'rproc_mem=nn@address' badly specified\n"
+ " 'nn' and 'address' must both be non-zero\n",
+ __func__);
+
+ return;
+ }
+
+ pr_info("%s: reserving 0x%lx @ 0x%lx...\n",
+ __func__, rproc_size, (unsigned long)rproc_base);
+
+ ret = dma_declare_contiguous(&da8xx_dsp.dev, rproc_size, rproc_base, 0);
+ if (ret)
+ pr_err("%s: dma_declare_contiguous failed %d\n", __func__, ret);
+}
+
+#else
+
+void __init da8xx_rproc_reserve_cma(void)
+{
+}
+
+#endif
+
+int __init da8xx_register_rproc(void)
+{
+ int ret;
+
+ ret = platform_device_register(&da8xx_dsp);
+ if (ret)
+ pr_err("%s: can't register DSP device: %d\n", __func__, ret);
+
+ return ret;
+};
+
static struct resource da8xx_rtc_resources[] = {
{
.start = DA8XX_RTC_BASE,
diff --git a/arch/arm/mach-davinci/devices-tnetv107x.c b/arch/arm/mach-davinci/devices-tnetv107x.c
index 773ab07a71a0..cfb194df18ed 100644
--- a/arch/arm/mach-davinci/devices-tnetv107x.c
+++ b/arch/arm/mach-davinci/devices-tnetv107x.c
@@ -218,7 +218,7 @@ static u64 mmc1_dma_mask = DMA_BIT_MASK(32);
static struct platform_device mmc_devices[2] = {
{
- .name = "davinci_mmc",
+ .name = "dm6441-mmc",
.id = 0,
.dev = {
.dma_mask = &mmc0_dma_mask,
@@ -228,7 +228,7 @@ static struct platform_device mmc_devices[2] = {
.resource = mmc0_resources
},
{
- .name = "davinci_mmc",
+ .name = "dm6441-mmc",
.id = 1,
.dev = {
.dma_mask = &mmc1_dma_mask,
diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 4c48a36ee567..f6927df2dda8 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -150,7 +150,7 @@ static struct resource mmcsd0_resources[] = {
};
static struct platform_device davinci_mmcsd0_device = {
- .name = "davinci_mmc",
+ .name = "dm6441-mmc",
.id = 0,
.dev = {
.dma_mask = &mmcsd0_dma_mask,
@@ -187,7 +187,7 @@ static struct resource mmcsd1_resources[] = {
};
static struct platform_device davinci_mmcsd1_device = {
- .name = "davinci_mmc",
+ .name = "dm6441-mmc",
.id = 1,
.dev = {
.dma_mask = &mmcsd1_dma_mask,
@@ -235,6 +235,7 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
mmcsd1_resources[0].end = DM365_MMCSD1_BASE +
SZ_4K - 1;
mmcsd1_resources[2].start = IRQ_DM365_SDIOINT1;
+ davinci_mmcsd1_device.name = "da830-mmc";
} else
break;
@@ -256,6 +257,7 @@ void __init davinci_setup_mmc(int module, struct davinci_mmc_config *config)
mmcsd0_resources[0].end = DM365_MMCSD0_BASE +
SZ_4K - 1;
mmcsd0_resources[2].start = IRQ_DM365_SDIOINT0;
+ davinci_mmcsd0_device.name = "da830-mmc";
} else if (cpu_is_davinci_dm644x()) {
/* REVISIT: should this be in board-init code? */
/* Power-on 3.3V IO cells */
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index bf9a9d4ad9f5..a11034a358f1 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -363,8 +363,8 @@ static struct clk_lookup dm355_clks[] = {
CLK("i2c_davinci.1", NULL, &i2c_clk),
CLK("davinci-mcbsp.0", NULL, &asp0_clk),
CLK("davinci-mcbsp.1", NULL, &asp1_clk),
- CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
- CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
+ CLK("dm6441-mmc.0", NULL, &mmcsd0_clk),
+ CLK("dm6441-mmc.1", NULL, &mmcsd1_clk),
CLK("spi_davinci.0", NULL, &spi0_clk),
CLK("spi_davinci.1", NULL, &spi1_clk),
CLK("spi_davinci.2", NULL, &spi2_clk),
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index ff771ceac3f1..40fa4fee9331 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -458,8 +458,8 @@ static struct clk_lookup dm365_clks[] = {
CLK(NULL, "uart0", &uart0_clk),
CLK(NULL, "uart1", &uart1_clk),
CLK("i2c_davinci.1", NULL, &i2c_clk),
- CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
- CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
+ CLK("da830-mmc.0", NULL, &mmcsd0_clk),
+ CLK("da830-mmc.1", NULL, &mmcsd1_clk),
CLK("spi_davinci.0", NULL, &spi0_clk),
CLK("spi_davinci.1", NULL, &spi1_clk),
CLK("spi_davinci.2", NULL, &spi2_clk),
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index c2a9273330bf..4d37d3e2a193 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -310,7 +310,7 @@ static struct clk_lookup dm644x_clks[] = {
CLK("i2c_davinci.1", NULL, &i2c_clk),
CLK("palm_bk3710", NULL, &ide_clk),
CLK("davinci-mcbsp", NULL, &asp_clk),
- CLK("davinci_mmc.0", NULL, &mmcsd_clk),
+ CLK("dm6441-mmc.0", NULL, &mmcsd_clk),
CLK(NULL, "spi", &spi_clk),
CLK(NULL, "gpio", &gpio_clk),
CLK(NULL, "usb", &usb_clk),
diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index de439b7b9af1..2e1c9eae0a58 100644
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -54,7 +54,10 @@ extern unsigned int da850_max_speed;
#define DA8XX_SYSCFG0_BASE (IO_PHYS + 0x14000)
#define DA8XX_SYSCFG0_VIRT(x) (da8xx_syscfg0_base + (x))
#define DA8XX_JTAG_ID_REG 0x18
+#define DA8XX_HOST1CFG_REG 0x44
+#define DA8XX_CHIPSIG_REG 0x174
#define DA8XX_CFGCHIP0_REG 0x17c
+#define DA8XX_CFGCHIP1_REG 0x180
#define DA8XX_CFGCHIP2_REG 0x184
#define DA8XX_CFGCHIP3_REG 0x188
@@ -104,6 +107,8 @@ int __init da850_register_vpif_display
int __init da850_register_vpif_capture
(struct vpif_capture_config *capture_config);
void da8xx_restart(char mode, const char *cmd);
+void da8xx_rproc_reserve_cma(void);
+int da8xx_register_rproc(void);
extern struct platform_device da8xx_serial_device;
extern struct emac_platform_data da8xx_emac_pdata;
diff --git a/arch/arm/mach-davinci/include/mach/debug-macro.S b/arch/arm/mach-davinci/include/mach/debug-macro.S
index 34290d14754b..b18b8ebc6508 100644
--- a/arch/arm/mach-davinci/include/mach/debug-macro.S
+++ b/arch/arm/mach-davinci/include/mach/debug-macro.S
@@ -24,8 +24,6 @@
#if defined(CONFIG_DEBUG_DAVINCI_DMx_UART0)
#define UART_BASE DAVINCI_UART0_BASE
-#elif defined(CONFIG_DEBUG_DAVINCI_DA8XX_UART0)
-#define UART_BASE DA8XX_UART0_BASE
#elif defined(CONFIG_DEBUG_DAVINCI_DA8XX_UART1)
#define UART_BASE DA8XX_UART1_BASE
#elif defined(CONFIG_DEBUG_DAVINCI_DA8XX_UART2)
diff --git a/arch/arm/mach-davinci/pm.c b/arch/arm/mach-davinci/pm.c
index eb8360b33aa9..a508fe587af7 100644
--- a/arch/arm/mach-davinci/pm.c
+++ b/arch/arm/mach-davinci/pm.c
@@ -19,6 +19,7 @@
#include <asm/delay.h>
#include <asm/io.h>
+#include <mach/common.h>
#include <mach/da8xx.h>
#include <mach/sram.h>
#include <mach/pm.h>
diff --git a/arch/arm/mach-davinci/sram.c b/arch/arm/mach-davinci/sram.c
index c5f7ee5cc80a..f18928b073f5 100644
--- a/arch/arm/mach-davinci/sram.c
+++ b/arch/arm/mach-davinci/sram.c
@@ -62,7 +62,7 @@ static int __init sram_init(void)
phys_addr_t phys = davinci_soc_info.sram_dma;
unsigned len = davinci_soc_info.sram_len;
int status = 0;
- void *addr;
+ void __iomem *addr;
if (len) {
len = min_t(unsigned, len, SRAM_SIZE);
@@ -75,7 +75,7 @@ static int __init sram_init(void)
addr = ioremap(phys, len);
if (!addr)
return -ENOMEM;
- status = gen_pool_add_virt(sram_pool, (unsigned)addr,
+ status = gen_pool_add_virt(sram_pool, (unsigned long) addr,
phys, len, -1);
if (status < 0)
iounmap(addr);
diff --git a/arch/arm/mach-davinci/tnetv107x.c b/arch/arm/mach-davinci/tnetv107x.c
index dc1a209b9b66..3b2a70d43efa 100644
--- a/arch/arm/mach-davinci/tnetv107x.c
+++ b/arch/arm/mach-davinci/tnetv107x.c
@@ -272,7 +272,7 @@ static struct clk_lookup clks[] = {
CLK("tnetv107x-keypad.0", NULL, &clk_keypad),
CLK(NULL, "clk_gpio", &clk_gpio),
CLK(NULL, "clk_mdio", &clk_mdio),
- CLK("davinci_mmc.0", NULL, &clk_sdio0),
+ CLK("dm6441-mmc.0", NULL, &clk_sdio0),
CLK(NULL, "uart0", &clk_uart0),
CLK(NULL, "uart1", &clk_uart1),
CLK(NULL, "timer0", &clk_timer0),
@@ -292,7 +292,7 @@ static struct clk_lookup clks[] = {
CLK(NULL, "clk_system", &clk_system),
CLK(NULL, "clk_imcop", &clk_imcop),
CLK(NULL, "clk_spare", &clk_spare),
- CLK("davinci_mmc.1", NULL, &clk_sdio1),
+ CLK("dm6441-mmc.1", NULL, &clk_sdio1),
CLK(NULL, "clk_ddr2_vrst", &clk_ddr2_vrst),
CLK(NULL, "clk_ddr2_vctl_rst", &clk_ddr2_vctl_rst),
CLK(NULL, NULL, NULL),
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index 34509ffba221..2b4c648f99b6 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -10,6 +10,7 @@
#include <mach/common.h>
#include <mach/irqs.h>
#include <mach/cputype.h>
+#include <mach/da8xx.h>
#include <linux/platform_data/usb-davinci.h>
#define DAVINCI_USB_OTG_BASE 0x01c64000
diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c
index 1b0fa7afc7f8..15718da30c45 100644
--- a/arch/arm/mach-exynos/common.c
+++ b/arch/arm/mach-exynos/common.c
@@ -463,6 +463,8 @@ void __init exynos4_init_irq(void)
* uses GIC instead of VIC.
*/
s5p_init_irq(NULL, 0);
+
+ gic_arch_extn.irq_set_wake = s3c_irq_wake;
}
void __init exynos5_init_irq(void)
diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c
index 498a7a23e260..17a18ff3d71e 100644
--- a/arch/arm/mach-exynos/cpuidle.c
+++ b/arch/arm/mach-exynos/cpuidle.c
@@ -41,23 +41,24 @@ static int exynos4_enter_lowpower(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index);
-static struct cpuidle_state exynos4_cpuidle_set[] __initdata = {
- [0] = ARM_CPUIDLE_WFI_STATE,
- [1] = {
- .enter = exynos4_enter_lowpower,
- .exit_latency = 300,
- .target_residency = 100000,
- .flags = CPUIDLE_FLAG_TIME_VALID,
- .name = "C1",
- .desc = "ARM power down",
- },
-};
-
static DEFINE_PER_CPU(struct cpuidle_device, exynos4_cpuidle_device);
static struct cpuidle_driver exynos4_idle_driver = {
.name = "exynos4_idle",
.owner = THIS_MODULE,
+ .states = {
+ [0] = ARM_CPUIDLE_WFI_STATE,
+ [1] = {
+ .enter = exynos4_enter_lowpower,
+ .exit_latency = 300,
+ .target_residency = 100000,
+ .flags = CPUIDLE_FLAG_TIME_VALID,
+ .name = "C1",
+ .desc = "ARM power down",
+ },
+ },
+ .state_count = 2,
+ .safe_state_index = 0,
};
/* Ext-GIC nIRQ/nFIQ is the only wakeup source in AFTR */
@@ -192,37 +193,30 @@ static void __init exynos5_core_down_clk(void)
static int __init exynos4_init_cpuidle(void)
{
- int i, max_cpuidle_state, cpu_id;
+ int cpu_id, ret;
struct cpuidle_device *device;
- struct cpuidle_driver *drv = &exynos4_idle_driver;
if (soc_is_exynos5250())
exynos5_core_down_clk();
- /* Setup cpuidle driver */
- drv->state_count = (sizeof(exynos4_cpuidle_set) /
- sizeof(struct cpuidle_state));
- max_cpuidle_state = drv->state_count;
- for (i = 0; i < max_cpuidle_state; i++) {
- memcpy(&drv->states[i], &exynos4_cpuidle_set[i],
- sizeof(struct cpuidle_state));
+ ret = cpuidle_register_driver(&exynos4_idle_driver);
+ if (ret) {
+ printk(KERN_ERR "CPUidle failed to register driver\n");
+ return ret;
}
- drv->safe_state_index = 0;
- cpuidle_register_driver(&exynos4_idle_driver);
- for_each_cpu(cpu_id, cpu_online_mask) {
+ for_each_online_cpu(cpu_id) {
device = &per_cpu(exynos4_cpuidle_device, cpu_id);
device->cpu = cpu_id;
- if (cpu_id == 0)
- device->state_count = (sizeof(exynos4_cpuidle_set) /
- sizeof(struct cpuidle_state));
- else
- device->state_count = 1; /* Support IDLE only */
+ /* Support IDLE only */
+ if (cpu_id != 0)
+ device->state_count = 1;
- if (cpuidle_register_device(device)) {
- printk(KERN_ERR "CPUidle register device failed\n,");
- return -EIO;
+ ret = cpuidle_register_device(device);
+ if (ret) {
+ printk(KERN_ERR "CPUidle register device failed\n");
+ return ret;
}
}
diff --git a/arch/arm/mach-exynos/include/mach/pm-core.h b/arch/arm/mach-exynos/include/mach/pm-core.h
index a67ecfaf1216..7dbbfec13ea5 100644
--- a/arch/arm/mach-exynos/include/mach/pm-core.h
+++ b/arch/arm/mach-exynos/include/mach/pm-core.h
@@ -27,13 +27,8 @@ static inline void s3c_pm_debug_init_uart(void)
static inline void s3c_pm_arch_prepare_irqs(void)
{
- unsigned int tmp;
- tmp = __raw_readl(S5P_WAKEUP_MASK);
- tmp &= ~(1 << 31);
- __raw_writel(tmp, S5P_WAKEUP_MASK);
-
- __raw_writel(s3c_irqwake_intmask, S5P_WAKEUP_MASK);
- __raw_writel(s3c_irqwake_eintmask & 0xFFFFFFFE, S5P_EINT_WAKEUP_MASK);
+ __raw_writel(s3c_irqwake_eintmask, S5P_EINT_WAKEUP_MASK);
+ __raw_writel(s3c_irqwake_intmask & ~(1 << 31), S5P_WAKEUP_MASK);
}
static inline void s3c_pm_arch_stop_clocks(void)
diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c
index f9fd77e8f1f5..284313f3e02c 100644
--- a/arch/arm/mach-msm/timer.c
+++ b/arch/arm/mach-msm/timer.c
@@ -30,19 +30,22 @@
#include "common.h"
-#define TIMER_MATCH_VAL 0x0000
-#define TIMER_COUNT_VAL 0x0004
-#define TIMER_ENABLE 0x0008
-#define TIMER_ENABLE_CLR_ON_MATCH_EN BIT(1)
-#define TIMER_ENABLE_EN BIT(0)
-#define TIMER_CLEAR 0x000C
-#define DGT_CLK_CTL_DIV_4 0x3
+#define TIMER_MATCH_VAL 0x0000
+#define TIMER_COUNT_VAL 0x0004
+#define TIMER_ENABLE 0x0008
+#define TIMER_ENABLE_CLR_ON_MATCH_EN BIT(1)
+#define TIMER_ENABLE_EN BIT(0)
+#define TIMER_CLEAR 0x000C
+#define DGT_CLK_CTL 0x10
+#define DGT_CLK_CTL_DIV_4 0x3
+#define TIMER_STS_GPT0_CLR_PEND BIT(10)
#define GPT_HZ 32768
#define MSM_DGT_SHIFT 5
static void __iomem *event_base;
+static void __iomem *sts_base;
static irqreturn_t msm_timer_interrupt(int irq, void *dev_id)
{
@@ -67,6 +70,11 @@ static int msm_timer_set_next_event(unsigned long cycles,
writel_relaxed(ctrl, event_base + TIMER_CLEAR);
writel_relaxed(cycles, event_base + TIMER_MATCH_VAL);
+
+ if (sts_base)
+ while (readl_relaxed(sts_base) & TIMER_STS_GPT0_CLR_PEND)
+ cpu_relax();
+
writel_relaxed(ctrl | TIMER_ENABLE_EN, event_base + TIMER_ENABLE);
return 0;
}
@@ -137,9 +145,6 @@ static int __cpuinit msm_local_timer_setup(struct clock_event_device *evt)
if (!smp_processor_id())
return 0;
- writel_relaxed(0, event_base + TIMER_ENABLE);
- writel_relaxed(0, event_base + TIMER_CLEAR);
- writel_relaxed(~0, event_base + TIMER_MATCH_VAL);
evt->irq = msm_clockevent.irq;
evt->name = "local_timer";
evt->features = msm_clockevent.features;
@@ -177,9 +182,6 @@ static void __init msm_timer_init(u32 dgt_hz, int sched_bits, int irq,
struct clocksource *cs = &msm_clocksource;
int res;
- writel_relaxed(0, event_base + TIMER_ENABLE);
- writel_relaxed(0, event_base + TIMER_CLEAR);
- writel_relaxed(~0, event_base + TIMER_MATCH_VAL);
ce->cpumask = cpumask_of(0);
ce->irq = irq;
@@ -217,13 +219,9 @@ err:
}
#ifdef CONFIG_OF
-static const struct of_device_id msm_dgt_match[] __initconst = {
- { .compatible = "qcom,msm-dgt" },
- { },
-};
-
-static const struct of_device_id msm_gpt_match[] __initconst = {
- { .compatible = "qcom,msm-gpt" },
+static const struct of_device_id msm_timer_match[] __initconst = {
+ { .compatible = "qcom,kpss-timer" },
+ { .compatible = "qcom,scss-timer" },
{ },
};
@@ -234,33 +232,29 @@ void __init msm_dt_timer_init(void)
int irq;
struct resource res;
u32 percpu_offset;
- void __iomem *dgt_clk_ctl;
+ void __iomem *base;
+ void __iomem *cpu0_base;
- np = of_find_matching_node(NULL, msm_gpt_match);
+ np = of_find_matching_node(NULL, msm_timer_match);
if (!np) {
- pr_err("Can't find GPT DT node\n");
+ pr_err("Can't find msm timer DT node\n");
return;
}
- event_base = of_iomap(np, 0);
- if (!event_base) {
+ base = of_iomap(np, 0);
+ if (!base) {
pr_err("Failed to map event base\n");
return;
}
- irq = irq_of_parse_and_map(np, 0);
+ /* We use GPT0 for the clockevent */
+ irq = irq_of_parse_and_map(np, 1);
if (irq <= 0) {
pr_err("Can't get irq\n");
return;
}
- of_node_put(np);
-
- np = of_find_matching_node(NULL, msm_dgt_match);
- if (!np) {
- pr_err("Can't find DGT DT node\n");
- return;
- }
+ /* We use CPU0's DGT for the clocksource */
if (of_property_read_u32(np, "cpu-offset", &percpu_offset))
percpu_offset = 0;
@@ -269,45 +263,43 @@ void __init msm_dt_timer_init(void)
return;
}
- source_base = ioremap(res.start + percpu_offset, resource_size(&res));
- if (!source_base) {
+ cpu0_base = ioremap(res.start + percpu_offset, resource_size(&res));
+ if (!cpu0_base) {
pr_err("Failed to map source base\n");
return;
}
- if (!of_address_to_resource(np, 1, &res)) {
- dgt_clk_ctl = ioremap(res.start + percpu_offset,
- resource_size(&res));
- if (!dgt_clk_ctl) {
- pr_err("Failed to map DGT control base\n");
- return;
- }
- writel_relaxed(DGT_CLK_CTL_DIV_4, dgt_clk_ctl);
- iounmap(dgt_clk_ctl);
- }
-
if (of_property_read_u32(np, "clock-frequency", &freq)) {
pr_err("Unknown frequency\n");
return;
}
of_node_put(np);
+ event_base = base + 0x4;
+ sts_base = base + 0x88;
+ source_base = cpu0_base + 0x24;
+ freq /= 4;
+ writel_relaxed(DGT_CLK_CTL_DIV_4, source_base + DGT_CLK_CTL);
+
msm_timer_init(freq, 32, irq, !!percpu_offset);
}
#endif
-static int __init msm_timer_map(phys_addr_t event, phys_addr_t source)
+static int __init msm_timer_map(phys_addr_t addr, u32 event, u32 source,
+ u32 sts)
{
- event_base = ioremap(event, SZ_64);
- if (!event_base) {
- pr_err("Failed to map event base\n");
- return 1;
- }
- source_base = ioremap(source, SZ_64);
- if (!source_base) {
- pr_err("Failed to map source base\n");
- return 1;
+ void __iomem *base;
+
+ base = ioremap(addr, SZ_256);
+ if (!base) {
+ pr_err("Failed to map timer base\n");
+ return -ENOMEM;
}
+ event_base = base + event;
+ source_base = base + source;
+ if (sts)
+ sts_base = base + sts;
+
return 0;
}
@@ -315,7 +307,7 @@ void __init msm7x01_timer_init(void)
{
struct clocksource *cs = &msm_clocksource;
- if (msm_timer_map(0xc0100000, 0xc0100010))
+ if (msm_timer_map(0xc0100000, 0x0, 0x10, 0x0))
return;
cs->read = msm_read_timer_count_shift;
cs->mask = CLOCKSOURCE_MASK((32 - MSM_DGT_SHIFT));
@@ -326,14 +318,14 @@ void __init msm7x01_timer_init(void)
void __init msm7x30_timer_init(void)
{
- if (msm_timer_map(0xc0100004, 0xc0100024))
+ if (msm_timer_map(0xc0100000, 0x4, 0x24, 0x80))
return;
msm_timer_init(24576000 / 4, 32, 1, false);
}
void __init qsd8x50_timer_init(void)
{
- if (msm_timer_map(0xAC100000, 0xAC100010))
+ if (msm_timer_map(0xAC100000, 0x0, 0x10, 0x34))
return;
msm_timer_init(19200000 / 4, 32, 7, false);
}
diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
index ecc431909d6f..c4495a13751a 100644
--- a/arch/arm/mach-mxs/Kconfig
+++ b/arch/arm/mach-mxs/Kconfig
@@ -3,6 +3,7 @@ if ARCH_MXS
config SOC_IMX23
bool
select ARM_AMBA
+ select ARM_CPU_SUSPEND if PM
select CPU_ARM926T
select HAVE_PWM
select PINCTRL_IMX23
@@ -10,6 +11,7 @@ config SOC_IMX23
config SOC_IMX28
bool
select ARM_AMBA
+ select ARM_CPU_SUSPEND if PM
select CPU_ARM926T
select HAVE_CAN_FLEXCAN if CAN
select HAVE_PWM
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 4dc34ae6a857..5c27c4747469 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -15,6 +15,7 @@ config ARCH_OMAP2PLUS
select OMAP_DM_TIMER
select PINCTRL
select PROC_DEVICETREE if PROC_FS
+ select SOC_BUS
select SPARSE_IRQ
select USE_OF
help
@@ -99,6 +100,8 @@ config ARCH_OMAP4
select PM_RUNTIME if CPU_IDLE
select USB_ARCH_HAS_EHCI if USB_SUPPORT
select COMMON_CLK
+ select ARM_ERRATA_754322
+ select ARM_ERRATA_775420
config SOC_OMAP5
bool "TI OMAP5"
diff --git a/arch/arm/mach-omap2/cclock2430_data.c b/arch/arm/mach-omap2/cclock2430_data.c
index bda353b2f7d9..5e4b037bb24c 100644
--- a/arch/arm/mach-omap2/cclock2430_data.c
+++ b/arch/arm/mach-omap2/cclock2430_data.c
@@ -1978,9 +1978,11 @@ static struct omap_clk omap2430_clks[] = {
CLK(NULL, "sdrc_ick", &sdrc_ick),
CLK(NULL, "des_ick", &des_ick),
CLK("omap-sham", "ick", &sha_ick),
- CLK("omap_rng", "ick", &rng_ick),
+ CLK(NULL, "sha_ick", &sha_ick),
+ CLK("omap_rng", "ick", &rng_ick),
CLK(NULL, "rng_ick", &rng_ick),
CLK("omap-aes", "ick", &aes_ick),
+ CLK(NULL, "aes_ick", &aes_ick),
CLK(NULL, "pka_ick", &pka_ick),
CLK(NULL, "usb_fck", &usb_fck),
CLK("musb-omap2430", "ick", &usbhs_ick),
diff --git a/arch/arm/mach-omap2/cclock33xx_data.c b/arch/arm/mach-omap2/cclock33xx_data.c
index 332c6d3e55a9..6ebc7803bc3e 100644
--- a/arch/arm/mach-omap2/cclock33xx_data.c
+++ b/arch/arm/mach-omap2/cclock33xx_data.c
@@ -413,6 +413,14 @@ static struct clk smartreflex1_fck;
DEFINE_STRUCT_CLK_HW_OMAP(smartreflex1_fck, NULL);
DEFINE_STRUCT_CLK(smartreflex1_fck, dpll_core_ck_parents, clk_ops_null);
+static struct clk sha0_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(sha0_fck, NULL);
+DEFINE_STRUCT_CLK(sha0_fck, dpll_core_ck_parents, clk_ops_null);
+
+static struct clk aes0_fck;
+DEFINE_STRUCT_CLK_HW_OMAP(aes0_fck, NULL);
+DEFINE_STRUCT_CLK(aes0_fck, dpll_core_ck_parents, clk_ops_null);
+
/*
* Modules clock nodes
*
@@ -878,6 +886,8 @@ static struct omap_clk am33xx_clks[] = {
CLK(NULL, "mmu_fck", &mmu_fck),
CLK(NULL, "smartreflex0_fck", &smartreflex0_fck),
CLK(NULL, "smartreflex1_fck", &smartreflex1_fck),
+ CLK(NULL, "sha0_fck", &sha0_fck),
+ CLK(NULL, "aes0_fck", &aes0_fck),
CLK(NULL, "timer1_fck", &timer1_fck),
CLK(NULL, "timer2_fck", &timer2_fck),
CLK(NULL, "timer3_fck", &timer3_fck),
diff --git a/arch/arm/mach-omap2/cclock3xxx_data.c b/arch/arm/mach-omap2/cclock3xxx_data.c
index 438d13341e23..45cd26430d1f 100644
--- a/arch/arm/mach-omap2/cclock3xxx_data.c
+++ b/arch/arm/mach-omap2/cclock3xxx_data.c
@@ -3471,8 +3471,10 @@ static struct omap_clk omap3xxx_clks[] = {
CLK("usbhs_tll", "usb_tll_hs_usb_ch1_clk", &dummy_ck),
CLK(NULL, "init_60m_fclk", &dummy_ck),
CLK(NULL, "gpt1_fck", &gpt1_fck),
+ CLK(NULL, "aes2_ick", &aes2_ick),
CLK(NULL, "wkup_32k_fck", &wkup_32k_fck),
CLK(NULL, "gpio1_dbck", &gpio1_dbck),
+ CLK(NULL, "sha12_ick", &sha12_ick),
CLK(NULL, "wdt2_fck", &wdt2_fck),
CLK("omap_wdt", "ick", &wdt2_ick),
CLK(NULL, "wdt2_ick", &wdt2_ick),
diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h
index 14522d077c88..df00e7580aa7 100644
--- a/arch/arm/mach-omap2/common.h
+++ b/arch/arm/mach-omap2/common.h
@@ -110,6 +110,14 @@ void am35xx_init_late(void);
void ti81xx_init_late(void);
int omap2_common_pm_late_init(void);
+#ifdef CONFIG_SOC_BUS
+void omap_soc_device_init(void);
+#else
+static inline void omap_soc_device_init(void)
+{
+}
+#endif
+
#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)
void omap2xxx_restart(char mode, const char *cmd);
#else
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 1ec7f0597710..4269fc145698 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -504,140 +504,31 @@ static void omap_init_rng(void)
WARN(IS_ERR(pdev), "Can't build omap_device for omap_rng\n");
}
-#if defined(CONFIG_CRYPTO_DEV_OMAP_SHAM) || defined(CONFIG_CRYPTO_DEV_OMAP_SHAM_MODULE)
-
-#ifdef CONFIG_ARCH_OMAP2
-static struct resource omap2_sham_resources[] = {
- {
- .start = OMAP24XX_SEC_SHA1MD5_BASE,
- .end = OMAP24XX_SEC_SHA1MD5_BASE + 0x64,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 51 + OMAP_INTC_START,
- .flags = IORESOURCE_IRQ,
- }
-};
-static int omap2_sham_resources_sz = ARRAY_SIZE(omap2_sham_resources);
-#else
-#define omap2_sham_resources NULL
-#define omap2_sham_resources_sz 0
-#endif
-
-#ifdef CONFIG_ARCH_OMAP3
-static struct resource omap3_sham_resources[] = {
- {
- .start = OMAP34XX_SEC_SHA1MD5_BASE,
- .end = OMAP34XX_SEC_SHA1MD5_BASE + 0x64,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = 49 + OMAP_INTC_START,
- .flags = IORESOURCE_IRQ,
- },
- {
- .start = OMAP34XX_DMA_SHA1MD5_RX,
- .flags = IORESOURCE_DMA,
- }
-};
-static int omap3_sham_resources_sz = ARRAY_SIZE(omap3_sham_resources);
-#else
-#define omap3_sham_resources NULL
-#define omap3_sham_resources_sz 0
-#endif
-
-static struct platform_device sham_device = {
- .name = "omap-sham",
- .id = -1,
-};
-
-static void omap_init_sham(void)
+static void __init omap_init_sham(void)
{
- if (cpu_is_omap24xx()) {
- sham_device.resource = omap2_sham_resources;
- sham_device.num_resources = omap2_sham_resources_sz;
- } else if (cpu_is_omap34xx()) {
- sham_device.resource = omap3_sham_resources;
- sham_device.num_resources = omap3_sham_resources_sz;
- } else {
- pr_err("%s: platform not supported\n", __func__);
- return;
- }
- platform_device_register(&sham_device);
-}
-#else
-static inline void omap_init_sham(void) { }
-#endif
-
-#if defined(CONFIG_CRYPTO_DEV_OMAP_AES) || defined(CONFIG_CRYPTO_DEV_OMAP_AES_MODULE)
-
-#ifdef CONFIG_ARCH_OMAP2
-static struct resource omap2_aes_resources[] = {
- {
- .start = OMAP24XX_SEC_AES_BASE,
- .end = OMAP24XX_SEC_AES_BASE + 0x4C,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP24XX_DMA_AES_TX,
- .flags = IORESOURCE_DMA,
- },
- {
- .start = OMAP24XX_DMA_AES_RX,
- .flags = IORESOURCE_DMA,
- }
-};
-static int omap2_aes_resources_sz = ARRAY_SIZE(omap2_aes_resources);
-#else
-#define omap2_aes_resources NULL
-#define omap2_aes_resources_sz 0
-#endif
+ struct omap_hwmod *oh;
+ struct platform_device *pdev;
-#ifdef CONFIG_ARCH_OMAP3
-static struct resource omap3_aes_resources[] = {
- {
- .start = OMAP34XX_SEC_AES_BASE,
- .end = OMAP34XX_SEC_AES_BASE + 0x4C,
- .flags = IORESOURCE_MEM,
- },
- {
- .start = OMAP34XX_DMA_AES2_TX,
- .flags = IORESOURCE_DMA,
- },
- {
- .start = OMAP34XX_DMA_AES2_RX,
- .flags = IORESOURCE_DMA,
- }
-};
-static int omap3_aes_resources_sz = ARRAY_SIZE(omap3_aes_resources);
-#else
-#define omap3_aes_resources NULL
-#define omap3_aes_resources_sz 0
-#endif
+ oh = omap_hwmod_lookup("sham");
+ if (!oh)
+ return;
-static struct platform_device aes_device = {
- .name = "omap-aes",
- .id = -1,
-};
+ pdev = omap_device_build("omap-sham", -1, oh, NULL, 0);
+ WARN(IS_ERR(pdev), "Can't build omap_device for omap-sham\n");
+}
-static void omap_init_aes(void)
+static void __init omap_init_aes(void)
{
- if (cpu_is_omap24xx()) {
- aes_device.resource = omap2_aes_resources;
- aes_device.num_resources = omap2_aes_resources_sz;
- } else if (cpu_is_omap34xx()) {
- aes_device.resource = omap3_aes_resources;
- aes_device.num_resources = omap3_aes_resources_sz;
- } else {
- pr_err("%s: platform not supported\n", __func__);
+ struct omap_hwmod *oh;
+ struct platform_device *pdev;
+
+ oh = omap_hwmod_lookup("aes");
+ if (!oh)
return;
- }
- platform_device_register(&aes_device);
-}
-#else
-static inline void omap_init_aes(void) { }
-#endif
+ pdev = omap_device_build("omap-aes", -1, oh, NULL, 0);
+ WARN(IS_ERR(pdev), "Can't build omap_device for omap-aes\n");
+}
/*-------------------------------------------------------------------------*/
@@ -764,11 +655,11 @@ static int __init omap2_init_devices(void)
omap_init_dmic();
omap_init_mcpdm();
omap_init_mcspi();
+ omap_init_sham();
+ omap_init_aes();
}
omap_init_sti();
omap_init_rng();
- omap_init_sham();
- omap_init_aes();
omap_init_vout();
omap_init_ocp2scp();
diff --git a/arch/arm/mach-omap2/id.c b/arch/arm/mach-omap2/id.c
index ff0bc9e51aa7..2fb17caa8683 100644
--- a/arch/arm/mach-omap2/id.c
+++ b/arch/arm/mach-omap2/id.c
@@ -18,6 +18,11 @@
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/io.h>
+#include <linux/slab.h>
+
+#ifdef CONFIG_SOC_BUS
+#include <linux/sys_soc.h>
+#endif
#include <asm/cputype.h>
@@ -31,8 +36,11 @@
#define OMAP4_SILICON_TYPE_STANDARD 0x01
#define OMAP4_SILICON_TYPE_PERFORMANCE 0x02
+#define OMAP_SOC_MAX_NAME_LENGTH 16
+
static unsigned int omap_revision;
-static const char *cpu_rev;
+static char soc_name[OMAP_SOC_MAX_NAME_LENGTH];
+static char soc_rev[OMAP_SOC_MAX_NAME_LENGTH];
u32 omap_features;
unsigned int omap_rev(void)
@@ -169,9 +177,12 @@ void __init omap2xxx_check_revision(void)
j = i;
}
- pr_info("OMAP%04x", omap_rev() >> 16);
+ sprintf(soc_name, "OMAP%04x", omap_rev() >> 16);
+ sprintf(soc_rev, "ES%x", (omap_rev() >> 12) & 0xf);
+
+ pr_info("%s", soc_name);
if ((omap_rev() >> 8) & 0x0f)
- pr_info("ES%x", (omap_rev() >> 12) & 0xf);
+ pr_info("%s", soc_rev);
pr_info("\n");
}
@@ -211,8 +222,10 @@ static void __init omap3_cpuinfo(void)
cpu_name = "OMAP3503";
}
+ sprintf(soc_name, "%s", cpu_name);
+
/* Print verbose information */
- pr_info("%s ES%s (", cpu_name, cpu_rev);
+ pr_info("%s %s (", soc_name, soc_rev);
OMAP3_SHOW_FEATURE(l2cache);
OMAP3_SHOW_FEATURE(iva);
@@ -291,6 +304,7 @@ void __init ti81xx_check_features(void)
void __init omap3xxx_check_revision(void)
{
+ const char *cpu_rev;
u32 cpuid, idcode;
u16 hawkeye;
u8 rev;
@@ -438,6 +452,7 @@ void __init omap3xxx_check_revision(void)
cpu_rev = "1.2";
pr_warn("Warning: unknown chip type; assuming OMAP3630ES1.2\n");
}
+ sprintf(soc_rev, "ES%s", cpu_rev);
}
void __init omap4xxx_check_revision(void)
@@ -512,8 +527,10 @@ void __init omap4xxx_check_revision(void)
omap_revision = OMAP4430_REV_ES2_3;
}
- pr_info("OMAP%04x ES%d.%d\n", omap_rev() >> 16,
- ((omap_rev() >> 12) & 0xf), ((omap_rev() >> 8) & 0xf));
+ sprintf(soc_name, "OMAP%04x", omap_rev() >> 16);
+ sprintf(soc_rev, "ES%d.%d", (omap_rev() >> 12) & 0xf,
+ (omap_rev() >> 8) & 0xf);
+ pr_info("%s %s\n", soc_name, soc_rev);
}
void __init omap5xxx_check_revision(void)
@@ -553,8 +570,10 @@ void __init omap5xxx_check_revision(void)
omap_revision = OMAP5430_REV_ES2_0;
}
- pr_info("OMAP%04x ES%d.0\n",
- omap_rev() >> 16, ((omap_rev() >> 12) & 0xf));
+ sprintf(soc_name, "OMAP%04x", omap_rev() >> 16);
+ sprintf(soc_rev, "ES%d.0", (omap_rev() >> 12) & 0xf);
+
+ pr_info("%s %s\n", soc_name, soc_rev);
}
/*
@@ -575,3 +594,63 @@ void __init omap2_set_globals_tap(u32 class, void __iomem *tap)
else
tap_prod_id = 0x0208;
}
+
+#ifdef CONFIG_SOC_BUS
+
+static const char const *omap_types[] = {
+ [OMAP2_DEVICE_TYPE_TEST] = "TST",
+ [OMAP2_DEVICE_TYPE_EMU] = "EMU",
+ [OMAP2_DEVICE_TYPE_SEC] = "HS",
+ [OMAP2_DEVICE_TYPE_GP] = "GP",
+ [OMAP2_DEVICE_TYPE_BAD] = "BAD",
+};
+
+static const char * __init omap_get_family(void)
+{
+ if (cpu_is_omap24xx())
+ return kasprintf(GFP_KERNEL, "OMAP2");
+ else if (cpu_is_omap34xx())
+ return kasprintf(GFP_KERNEL, "OMAP3");
+ else if (cpu_is_omap44xx())
+ return kasprintf(GFP_KERNEL, "OMAP4");
+ else if (soc_is_omap54xx())
+ return kasprintf(GFP_KERNEL, "OMAP5");
+ else
+ return kasprintf(GFP_KERNEL, "Unknown");
+}
+
+static ssize_t omap_get_type(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ return sprintf(buf, "%s\n", omap_types[omap_type()]);
+}
+
+static struct device_attribute omap_soc_attr =
+ __ATTR(type, S_IRUGO, omap_get_type, NULL);
+
+void __init omap_soc_device_init(void)
+{
+ struct device *parent;
+ struct soc_device *soc_dev;
+ struct soc_device_attribute *soc_dev_attr;
+
+ soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
+ if (!soc_dev_attr)
+ return;
+
+ soc_dev_attr->machine = soc_name;
+ soc_dev_attr->family = omap_get_family();
+ soc_dev_attr->revision = soc_rev;
+
+ soc_dev = soc_device_register(soc_dev_attr);
+ if (IS_ERR_OR_NULL(soc_dev)) {
+ kfree(soc_dev_attr);
+ return;
+ }
+
+ parent = soc_device_to_device(soc_dev);
+ if (!IS_ERR_OR_NULL(parent))
+ device_create_file(parent, &omap_soc_attr);
+}
+#endif /* CONFIG_SOC_BUS */
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index e210fa830f8d..09abf99e9e57 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -394,6 +394,13 @@ static void __init omap_hwmod_init_postsetup(void)
omap_pm_if_early_init();
}
+static void __init omap_common_late_init(void)
+{
+ omap_mux_late_init();
+ omap2_common_pm_late_init();
+ omap_soc_device_init();
+}
+
#ifdef CONFIG_SOC_OMAP2420
void __init omap2420_init_early(void)
{
@@ -417,8 +424,7 @@ void __init omap2420_init_early(void)
void __init omap2420_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap2_pm_init();
omap2_clk_enable_autoidle_all();
}
@@ -447,8 +453,7 @@ void __init omap2430_init_early(void)
void __init omap2430_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap2_pm_init();
omap2_clk_enable_autoidle_all();
}
@@ -520,48 +525,42 @@ void __init ti81xx_init_early(void)
void __init omap3_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init omap3430_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init omap35xx_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init omap3630_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init am35xx_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
void __init ti81xx_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap3_pm_init();
omap2_clk_enable_autoidle_all();
}
@@ -613,8 +612,7 @@ void __init omap4430_init_early(void)
void __init omap4430_init_late(void)
{
- omap_mux_late_init();
- omap2_common_pm_late_init();
+ omap_common_late_init();
omap4_pm_init();
omap2_clk_enable_autoidle_all();
}
diff --git a/arch/arm/mach-omap2/omap_hwmod_2420_data.c b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
index 6a764af6c6d3..5137cc84b504 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2420_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2420_data.c
@@ -610,6 +610,8 @@ static struct omap_hwmod_ocp_if *omap2420_hwmod_ocp_ifs[] __initdata = {
&omap2420_l4_core__mcbsp2,
&omap2420_l4_core__msdi1,
&omap2xxx_l4_core__rng,
+ &omap2xxx_l4_core__sham,
+ &omap2xxx_l4_core__aes,
&omap2420_l4_core__hdq1w,
&omap2420_l4_wkup__counter_32k,
&omap2420_l3__gpmc,
diff --git a/arch/arm/mach-omap2/omap_hwmod_2430_data.c b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
index d2d3840557c3..4ce999ee3ee9 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2430_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2430_data.c
@@ -963,6 +963,8 @@ static struct omap_hwmod_ocp_if *omap2430_hwmod_ocp_ifs[] __initdata = {
&omap2430_l4_core__mcbsp5,
&omap2430_l4_core__hdq1w,
&omap2xxx_l4_core__rng,
+ &omap2xxx_l4_core__sham,
+ &omap2xxx_l4_core__aes,
&omap2430_l4_wkup__counter_32k,
&omap2430_l3__gpmc,
NULL,
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c
index 47901a5e76de..5fd40d4a989e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_interconnect_data.c
@@ -138,6 +138,24 @@ static struct omap_hwmod_addr_space omap2_rng_addr_space[] = {
{ }
};
+static struct omap_hwmod_addr_space omap2xxx_sham_addrs[] = {
+ {
+ .pa_start = 0x480a4000,
+ .pa_end = 0x480a4000 + 0x64 - 1,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_addr_space omap2xxx_aes_addrs[] = {
+ {
+ .pa_start = 0x480a6000,
+ .pa_end = 0x480a6000 + 0x50 - 1,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
/*
* Common interconnect data
*/
@@ -389,3 +407,21 @@ struct omap_hwmod_ocp_if omap2xxx_l4_core__rng = {
.addr = omap2_rng_addr_space,
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+
+/* l4 core -> sham interface */
+struct omap_hwmod_ocp_if omap2xxx_l4_core__sham = {
+ .master = &omap2xxx_l4_core_hwmod,
+ .slave = &omap2xxx_sham_hwmod,
+ .clk = "sha_ick",
+ .addr = omap2xxx_sham_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4 core -> aes interface */
+struct omap_hwmod_ocp_if omap2xxx_l4_core__aes = {
+ .master = &omap2xxx_l4_core_hwmod,
+ .slave = &omap2xxx_aes_hwmod,
+ .clk = "aes_ick",
+ .addr = omap2xxx_aes_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index e596117004d4..c8c64b3e1acc 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -864,3 +864,84 @@ struct omap_hwmod omap2xxx_rng_hwmod = {
.flags = HWMOD_INIT_NO_RESET,
.class = &omap2_rng_hwmod_class,
};
+
+/* SHAM */
+
+static struct omap_hwmod_class_sysconfig omap2_sham_sysc = {
+ .rev_offs = 0x5c,
+ .sysc_offs = 0x60,
+ .syss_offs = 0x64,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2xxx_sham_class = {
+ .name = "sham",
+ .sysc = &omap2_sham_sysc,
+};
+
+static struct omap_hwmod_irq_info omap2_sham_mpu_irqs[] = {
+ { .irq = 51 + OMAP_INTC_START, },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap2_sham_sdma_chs[] = {
+ { .name = "rx", .dma_req = 13 },
+ { .dma_req = -1 }
+};
+
+struct omap_hwmod omap2xxx_sham_hwmod = {
+ .name = "sham",
+ .mpu_irqs = omap2_sham_mpu_irqs,
+ .sdma_reqs = omap2_sham_sdma_chs,
+ .main_clk = "l4_ck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 4,
+ .module_bit = OMAP24XX_EN_SHA_SHIFT,
+ .idlest_reg_id = 4,
+ .idlest_idle_bit = OMAP24XX_ST_SHA_SHIFT,
+ },
+ },
+ .class = &omap2xxx_sham_class,
+};
+
+/* AES */
+
+static struct omap_hwmod_class_sysconfig omap2_aes_sysc = {
+ .rev_offs = 0x44,
+ .sysc_offs = 0x48,
+ .syss_offs = 0x4c,
+ .sysc_flags = (SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+ SYSS_HAS_RESET_STATUS),
+ .sysc_fields = &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap2xxx_aes_class = {
+ .name = "aes",
+ .sysc = &omap2_aes_sysc,
+};
+
+static struct omap_hwmod_dma_info omap2_aes_sdma_chs[] = {
+ { .name = "tx", .dma_req = 9 },
+ { .name = "rx", .dma_req = 10 },
+ { .dma_req = -1 }
+};
+
+struct omap_hwmod omap2xxx_aes_hwmod = {
+ .name = "aes",
+ .sdma_reqs = omap2_aes_sdma_chs,
+ .main_clk = "l4_ck",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 4,
+ .module_bit = OMAP24XX_EN_AES_SHIFT,
+ .idlest_reg_id = 4,
+ .idlest_idle_bit = OMAP24XX_ST_AES_SHIFT,
+ },
+ },
+ .class = &omap2xxx_aes_class,
+};
diff --git a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
index 31bea1ce3de1..01d8f324450a 100644
--- a/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_33xx_data.c
@@ -418,8 +418,6 @@ static struct omap_hwmod am33xx_adc_tsc_hwmod = {
* - clkdiv32k
* - debugss
* - ocp watch point
- * - aes0
- * - sha0
*/
#if 0
/*
@@ -500,25 +498,41 @@ static struct omap_hwmod am33xx_ocpwp_hwmod = {
},
},
};
+#endif
/*
- * 'aes' class
+ * 'aes0' class
*/
-static struct omap_hwmod_class am33xx_aes_hwmod_class = {
- .name = "aes",
+static struct omap_hwmod_class_sysconfig am33xx_aes0_sysc = {
+ .rev_offs = 0x80,
+ .sysc_offs = 0x84,
+ .syss_offs = 0x88,
+ .sysc_flags = SYSS_HAS_RESET_STATUS,
+};
+
+static struct omap_hwmod_class am33xx_aes0_hwmod_class = {
+ .name = "aes0",
+ .sysc = &am33xx_aes0_sysc,
};
static struct omap_hwmod_irq_info am33xx_aes0_irqs[] = {
- { .irq = 102 + OMAP_INTC_START, },
+ { .irq = 103 + OMAP_INTC_START, },
{ .irq = -1 },
};
+static struct omap_hwmod_dma_info am33xx_aes0_edma_reqs[] = {
+ { .name = "tx", .dma_req = 6, },
+ { .name = "rx", .dma_req = 5, },
+ { .dma_req = -1 }
+};
+
static struct omap_hwmod am33xx_aes0_hwmod = {
- .name = "aes0",
- .class = &am33xx_aes_hwmod_class,
+ .name = "aes",
+ .class = &am33xx_aes0_hwmod_class,
.clkdm_name = "l3_clkdm",
.mpu_irqs = am33xx_aes0_irqs,
- .main_clk = "l3_gclk",
+ .sdma_reqs = am33xx_aes0_edma_reqs,
+ .main_clk = "aes0_fck",
.prcm = {
.omap4 = {
.clkctrl_offs = AM33XX_CM_PER_AES0_CLKCTRL_OFFSET,
@@ -527,21 +541,35 @@ static struct omap_hwmod am33xx_aes0_hwmod = {
},
};
-/* sha0 */
+/* sha0 HIB2 (the 'P' (public) device) */
+static struct omap_hwmod_class_sysconfig am33xx_sha0_sysc = {
+ .rev_offs = 0x100,
+ .sysc_offs = 0x110,
+ .syss_offs = 0x114,
+ .sysc_flags = SYSS_HAS_RESET_STATUS,
+};
+
static struct omap_hwmod_class am33xx_sha0_hwmod_class = {
.name = "sha0",
+ .sysc = &am33xx_sha0_sysc,
};
static struct omap_hwmod_irq_info am33xx_sha0_irqs[] = {
- { .irq = 108 + OMAP_INTC_START, },
+ { .irq = 109 + OMAP_INTC_START, },
{ .irq = -1 },
};
+static struct omap_hwmod_dma_info am33xx_sha0_edma_reqs[] = {
+ { .name = "rx", .dma_req = 36, },
+ { .dma_req = -1 }
+};
+
static struct omap_hwmod am33xx_sha0_hwmod = {
- .name = "sha0",
+ .name = "sham",
.class = &am33xx_sha0_hwmod_class,
.clkdm_name = "l3_clkdm",
.mpu_irqs = am33xx_sha0_irqs,
+ .sdma_reqs = am33xx_sha0_edma_reqs,
.main_clk = "l3_gclk",
.prcm = {
.omap4 = {
@@ -551,8 +579,6 @@ static struct omap_hwmod am33xx_sha0_hwmod = {
},
};
-#endif
-
/* ocmcram */
static struct omap_hwmod_class am33xx_ocmcram_hwmod_class = {
.name = "ocmcram",
@@ -3449,6 +3475,42 @@ static struct omap_hwmod_ocp_if am33xx_l3_main__ocmc = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l3 main -> sha0 HIB2 */
+static struct omap_hwmod_addr_space am33xx_sha0_addrs[] = {
+ {
+ .pa_start = 0x53100000,
+ .pa_end = 0x53100000 + SZ_512 - 1,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_ocp_if am33xx_l3_main__sha0 = {
+ .master = &am33xx_l3_main_hwmod,
+ .slave = &am33xx_sha0_hwmod,
+ .clk = "sha0_fck",
+ .addr = am33xx_sha0_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l3 main -> AES0 HIB2 */
+static struct omap_hwmod_addr_space am33xx_aes0_addrs[] = {
+ {
+ .pa_start = 0x53500000,
+ .pa_end = 0x53500000 + SZ_1M - 1,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_ocp_if am33xx_l3_main__aes0 = {
+ .master = &am33xx_l3_main_hwmod,
+ .slave = &am33xx_aes0_hwmod,
+ .clk = "aes0_fck",
+ .addr = am33xx_aes0_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l4_fw__emif_fw,
&am33xx_l3_main__emif,
@@ -3529,6 +3591,8 @@ static struct omap_hwmod_ocp_if *am33xx_hwmod_ocp_ifs[] __initdata = {
&am33xx_l3_s__usbss,
&am33xx_l4_hs__cpgmac0,
&am33xx_cpgmac0__mdio,
+ &am33xx_l3_main__sha0,
+ &am33xx_l3_main__aes0,
NULL,
};
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 5112d04e7b79..4083606ea1da 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -3550,6 +3550,132 @@ static struct omap_hwmod_ocp_if omap3xxx_l3_main__gpmc = {
.user = OCP_USER_MPU | OCP_USER_SDMA,
};
+/* l4_core -> SHAM2 (SHA1/MD5) (similar to omap24xx) */
+static struct omap_hwmod_sysc_fields omap3_sham_sysc_fields = {
+ .sidle_shift = 4,
+ .srst_shift = 1,
+ .autoidle_shift = 0,
+};
+
+static struct omap_hwmod_class_sysconfig omap3_sham_sysc = {
+ .rev_offs = 0x5c,
+ .sysc_offs = 0x60,
+ .syss_offs = 0x64,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+ .sysc_fields = &omap3_sham_sysc_fields,
+};
+
+static struct omap_hwmod_class omap3xxx_sham_class = {
+ .name = "sham",
+ .sysc = &omap3_sham_sysc,
+};
+
+static struct omap_hwmod_irq_info omap3_sham_mpu_irqs[] = {
+ { .irq = 49 + OMAP_INTC_START, },
+ { .irq = -1 }
+};
+
+static struct omap_hwmod_dma_info omap3_sham_sdma_reqs[] = {
+ { .name = "rx", .dma_req = OMAP34XX_DMA_SHA1MD5_RX, },
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod omap3xxx_sham_hwmod = {
+ .name = "sham",
+ .mpu_irqs = omap3_sham_mpu_irqs,
+ .sdma_reqs = omap3_sham_sdma_reqs,
+ .main_clk = "sha12_ick",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_SHA12_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_SHA12_SHIFT,
+ },
+ },
+ .class = &omap3xxx_sham_class,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_sham_addrs[] = {
+ {
+ .pa_start = 0x480c3000,
+ .pa_end = 0x480c3000 + 0x64 - 1,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__sham = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_sham_hwmod,
+ .clk = "sha12_ick",
+ .addr = omap3xxx_sham_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_core -> AES */
+static struct omap_hwmod_sysc_fields omap3xxx_aes_sysc_fields = {
+ .sidle_shift = 6,
+ .srst_shift = 1,
+ .autoidle_shift = 0,
+};
+
+static struct omap_hwmod_class_sysconfig omap3_aes_sysc = {
+ .rev_offs = 0x44,
+ .sysc_offs = 0x48,
+ .syss_offs = 0x4c,
+ .sysc_flags = (SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET |
+ SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS),
+ .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART),
+ .sysc_fields = &omap3xxx_aes_sysc_fields,
+};
+
+static struct omap_hwmod_class omap3xxx_aes_class = {
+ .name = "aes",
+ .sysc = &omap3_aes_sysc,
+};
+
+static struct omap_hwmod_dma_info omap3_aes_sdma_reqs[] = {
+ { .name = "tx", .dma_req = OMAP34XX_DMA_AES2_TX, },
+ { .name = "rx", .dma_req = OMAP34XX_DMA_AES2_RX, },
+ { .dma_req = -1 }
+};
+
+static struct omap_hwmod omap3xxx_aes_hwmod = {
+ .name = "aes",
+ .sdma_reqs = omap3_aes_sdma_reqs,
+ .main_clk = "aes2_ick",
+ .prcm = {
+ .omap2 = {
+ .module_offs = CORE_MOD,
+ .prcm_reg_id = 1,
+ .module_bit = OMAP3430_EN_AES2_SHIFT,
+ .idlest_reg_id = 1,
+ .idlest_idle_bit = OMAP3430_ST_AES2_SHIFT,
+ },
+ },
+ .class = &omap3xxx_aes_class,
+};
+
+static struct omap_hwmod_addr_space omap3xxx_aes_addrs[] = {
+ {
+ .pa_start = 0x480c5000,
+ .pa_end = 0x480c5000 + 0x50 - 1,
+ .flags = ADDR_TYPE_RT
+ },
+ { }
+};
+
+static struct omap_hwmod_ocp_if omap3xxx_l4_core__aes = {
+ .master = &omap3xxx_l4_core_hwmod,
+ .slave = &omap3xxx_aes_hwmod,
+ .clk = "aes2_ick",
+ .addr = omap3xxx_aes_addrs,
+ .user = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
&omap3xxx_l3_main__l4_core,
&omap3xxx_l3_main__l4_per,
@@ -3601,8 +3727,32 @@ static struct omap_hwmod_ocp_if *omap3xxx_hwmod_ocp_ifs[] __initdata = {
};
/* GP-only hwmod links */
-static struct omap_hwmod_ocp_if *omap3xxx_gp_hwmod_ocp_ifs[] __initdata = {
+static struct omap_hwmod_ocp_if *omap34xx_gp_hwmod_ocp_ifs[] __initdata = {
&omap3xxx_l4_sec__timer12,
+ &omap3xxx_l4_core__sham,
+ &omap3xxx_l4_core__aes,
+ NULL
+};
+
+static struct omap_hwmod_ocp_if *omap36xx_gp_hwmod_ocp_ifs[] __initdata = {
+ &omap3xxx_l4_sec__timer12,
+ &omap3xxx_l4_core__sham,
+ &omap3xxx_l4_core__aes,
+ NULL
+};
+
+static struct omap_hwmod_ocp_if *am35xx_gp_hwmod_ocp_ifs[] __initdata = {
+ &omap3xxx_l4_sec__timer12,
+ /*
+ * Apparently the SHA/MD5 and AES accelerator IP blocks are
+ * only present on some AM35xx chips, and no one knows which
+ * ones. See
+ * http://www.spinics.net/lists/arm-kernel/msg215466.html So
+ * if you need these IP blocks on an AM35xx, try uncommenting
+ * the following lines.
+ */
+ /* &omap3xxx_l4_core__sham, */
+ /* &omap3xxx_l4_core__aes, */
NULL
};
@@ -3709,7 +3859,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_hwmod_ocp_ifs[] __initdata = {
int __init omap3xxx_hwmod_init(void)
{
int r;
- struct omap_hwmod_ocp_if **h = NULL;
+ struct omap_hwmod_ocp_if **h = NULL, **h_gp = NULL;
unsigned int rev;
omap_hwmod_init();
@@ -3719,13 +3869,6 @@ int __init omap3xxx_hwmod_init(void)
if (r < 0)
return r;
- /* Register GP-only hwmod links. */
- if (omap_type() == OMAP2_DEVICE_TYPE_GP) {
- r = omap_hwmod_register_links(omap3xxx_gp_hwmod_ocp_ifs);
- if (r < 0)
- return r;
- }
-
rev = omap_rev();
/*
@@ -3737,11 +3880,14 @@ int __init omap3xxx_hwmod_init(void)
rev == OMAP3430_REV_ES2_1 || rev == OMAP3430_REV_ES3_0 ||
rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) {
h = omap34xx_hwmod_ocp_ifs;
+ h_gp = omap34xx_gp_hwmod_ocp_ifs;
} else if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) {
h = am35xx_hwmod_ocp_ifs;
+ h_gp = am35xx_gp_hwmod_ocp_ifs;
} else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 ||
rev == OMAP3630_REV_ES1_2) {
h = omap36xx_hwmod_ocp_ifs;
+ h_gp = omap36xx_gp_hwmod_ocp_ifs;
} else {
WARN(1, "OMAP3 hwmod family init: unknown chip type\n");
return -EINVAL;
@@ -3751,6 +3897,14 @@ int __init omap3xxx_hwmod_init(void)
if (r < 0)
return r;
+ /* Register GP-only hwmod links. */
+ if (h_gp && omap_type() == OMAP2_DEVICE_TYPE_GP) {
+ r = omap_hwmod_register_links(h_gp);
+ if (r < 0)
+ return r;
+ }
+
+
/*
* Register hwmod links specific to certain ES levels of a
* particular family of silicon (e.g., 34xx ES1.0)
diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h
index cfcce299177c..6e04ff7065e1 100644
--- a/arch/arm/mach-omap2/omap_hwmod_common_data.h
+++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h
@@ -78,6 +78,8 @@ extern struct omap_hwmod omap2xxx_mcspi2_hwmod;
extern struct omap_hwmod omap2xxx_counter_32k_hwmod;
extern struct omap_hwmod omap2xxx_gpmc_hwmod;
extern struct omap_hwmod omap2xxx_rng_hwmod;
+extern struct omap_hwmod omap2xxx_sham_hwmod;
+extern struct omap_hwmod omap2xxx_aes_hwmod;
/* Common interface data across OMAP2xxx */
extern struct omap_hwmod_ocp_if omap2xxx_l3_main__l4_core;
@@ -105,6 +107,8 @@ extern struct omap_hwmod_ocp_if omap2xxx_l4_core__dss_dispc;
extern struct omap_hwmod_ocp_if omap2xxx_l4_core__dss_rfbi;
extern struct omap_hwmod_ocp_if omap2xxx_l4_core__dss_venc;
extern struct omap_hwmod_ocp_if omap2xxx_l4_core__rng;
+extern struct omap_hwmod_ocp_if omap2xxx_l4_core__sham;
+extern struct omap_hwmod_ocp_if omap2xxx_l4_core__aes;
/* Common IP block data */
extern struct omap_hwmod_dma_info omap2_uart1_sdma_reqs[];
diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig
index 4f7379fe01e2..b3be7994a2b1 100644
--- a/arch/arm/mach-prima2/Kconfig
+++ b/arch/arm/mach-prima2/Kconfig
@@ -1,6 +1,14 @@
if ARCH_SIRF
-menu "CSR SiRF primaII/Marco/Polo Specific Features"
+menu "CSR SiRF atlas6/primaII/Marco/Polo Specific Features"
+
+config ARCH_ATLAS6
+ bool "CSR SiRFSoC ATLAS6 ARM Cortex A9 Platform"
+ default y
+ select CPU_V7
+ select SIRF_IRQ
+ help
+ Support for CSR SiRFSoC ARM Cortex A9 Platform
config ARCH_PRIMA2
bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
diff --git a/arch/arm/mach-prima2/common.c b/arch/arm/mach-prima2/common.c
index 2d57aa479a7b..72efb4ff2803 100644
--- a/arch/arm/mach-prima2/common.c
+++ b/arch/arm/mach-prima2/common.c
@@ -37,6 +37,27 @@ static __init void sirfsoc_map_io(void)
sirfsoc_map_scu();
}
+#ifdef CONFIG_ARCH_ATLAS6
+static const char *atlas6_dt_match[] __initdata = {
+ "sirf,atlas6",
+ NULL
+};
+
+DT_MACHINE_START(ATLAS6_DT, "Generic ATLAS6 (Flattened Device Tree)")
+ /* Maintainer: Barry Song <baohua.song@csr.com> */
+ .map_io = sirfsoc_map_io,
+ .init_irq = sirfsoc_of_irq_init,
+ .init_time = sirfsoc_prima2_timer_init,
+#ifdef CONFIG_MULTI_IRQ_HANDLER
+ .handle_irq = sirfsoc_handle_irq,
+#endif
+ .init_machine = sirfsoc_mach_init,
+ .init_late = sirfsoc_init_late,
+ .dt_compat = atlas6_dt_match,
+ .restart = sirfsoc_restart,
+MACHINE_END
+#endif
+
#ifdef CONFIG_ARCH_PRIMA2
static const char *prima2_dt_match[] __initdata = {
"sirf,prima2",
diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c
index 6af1aa1ef213..759846c28d12 100644
--- a/arch/arm/mach-s3c64xx/dma.c
+++ b/arch/arm/mach-s3c64xx/dma.c
@@ -509,6 +509,7 @@ int s3c2410_dma_request(enum dma_ch channel,
chan->client = client;
chan->in_use = 1;
chan->peripheral = channel;
+ chan->flags = 0;
local_irq_restore(flags);
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index bf3d1c09b085..a946b759fabd 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -210,6 +210,7 @@ static struct arizona_pdata wm5102_reva_pdata = {
.gpio_base = CODEC_GPIO_BASE,
.irq_active_high = true,
.micd_pol_gpio = CODEC_GPIO_BASE + 4,
+ .micd_rate = 6,
.gpio_defaults = {
[2] = 0x10000, /* AIF3TXLRCLK */
[3] = 0x4, /* OPCLK */
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index e1fac57514b9..b646ff4d742a 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -14,10 +14,9 @@ obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o clock-emev2.o
# SMP objects
smp-y := platsmp.o headsmp.o
-smp-$(CONFIG_HOTPLUG_CPU) += hotplug.o
-smp-$(CONFIG_ARCH_SH73A0) += smp-sh73a0.o headsmp-sh73a0.o
-smp-$(CONFIG_ARCH_R8A7779) += smp-r8a7779.o
-smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o
+smp-$(CONFIG_ARCH_SH73A0) += smp-sh73a0.o headsmp-scu.o
+smp-$(CONFIG_ARCH_R8A7779) += smp-r8a7779.o headsmp-scu.o
+smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o headsmp-scu.o
# IRQ objects
obj-$(CONFIG_ARCH_SH7372) += entry-intc.o
diff --git a/arch/arm/mach-shmobile/clock-r8a7740.c b/arch/arm/mach-shmobile/clock-r8a7740.c
index 19ce885a3b43..1feb9a2286a8 100644
--- a/arch/arm/mach-shmobile/clock-r8a7740.c
+++ b/arch/arm/mach-shmobile/clock-r8a7740.c
@@ -593,29 +593,42 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh_mobile_ceu.1", &mstp_clks[MSTP128]),
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]),
+ CLKDEV_DEV_ID("e6c80000.sci", &mstp_clks[MSTP200]),
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]),
+ CLKDEV_DEV_ID("e6c70000.sci", &mstp_clks[MSTP201]),
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]),
+ CLKDEV_DEV_ID("e6c60000.sci", &mstp_clks[MSTP202]),
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]),
+ CLKDEV_DEV_ID("e6c50000.sci", &mstp_clks[MSTP203]),
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]),
+ CLKDEV_DEV_ID("e6c40000.sci", &mstp_clks[MSTP204]),
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP206]),
+ CLKDEV_DEV_ID("e6c30000.sci", &mstp_clks[MSTP206]),
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]),
+ CLKDEV_DEV_ID("e6cb0000.sci", &mstp_clks[MSTP207]),
CLKDEV_DEV_ID("sh-dma-engine.3", &mstp_clks[MSTP214]),
CLKDEV_DEV_ID("sh-dma-engine.2", &mstp_clks[MSTP216]),
CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]),
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]),
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP222]),
+ CLKDEV_DEV_ID("e6cd0000.sci", &mstp_clks[MSTP222]),
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP230]),
+ CLKDEV_DEV_ID("e6cc0000.sci", &mstp_clks[MSTP230]),
CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]),
CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]),
CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]),
CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP320]),
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
+ CLKDEV_DEV_ID("e6850000.sdhi", &mstp_clks[MSTP314]),
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
+ CLKDEV_DEV_ID("e6860000.sdhi", &mstp_clks[MSTP313]),
CLKDEV_DEV_ID("sh_mmcif", &mstp_clks[MSTP312]),
+ CLKDEV_DEV_ID("e6bd0000.mmcif", &mstp_clks[MSTP312]),
CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP309]),
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP415]),
+ CLKDEV_DEV_ID("e6870000.sdhi", &mstp_clks[MSTP415]),
/* ICK */
CLKDEV_ICK_ID("host", "renesas_usbhs", &mstp_clks[MSTP416]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index 1db36537255c..d9edeaf66007 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -87,7 +87,8 @@ static struct clk div4_clks[DIV4_NR] = {
};
enum { MSTP323, MSTP322, MSTP321, MSTP320,
- MSTP101, MSTP100,
+ MSTP115,
+ MSTP103, MSTP101, MSTP100,
MSTP030,
MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021,
MSTP016, MSTP015, MSTP014,
@@ -99,6 +100,8 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP322] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 22, 0), /* SDHI1 */
[MSTP321] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 21, 0), /* SDHI2 */
[MSTP320] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR3, 20, 0), /* SDHI3 */
+ [MSTP115] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 15, 0), /* SATA */
+ [MSTP103] = SH_CLK_MSTP32(&div4_clks[DIV4_S], MSTPCR1, 3, 0), /* DU */
[MSTP101] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 1, 0), /* USB2 */
[MSTP100] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR1, 0, 0), /* USB0/1 */
[MSTP030] = SH_CLK_MSTP32(&div4_clks[DIV4_P], MSTPCR0, 30, 0), /* I2C0 */
@@ -156,6 +159,8 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("peripheral_clk", &div4_clks[DIV4_P]),
/* MSTP32 clocks */
+ CLKDEV_DEV_ID("sata_rcar", &mstp_clks[MSTP115]), /* SATA */
+ CLKDEV_DEV_ID("fc600000.sata", &mstp_clks[MSTP115]), /* SATA w/DT */
CLKDEV_DEV_ID("ehci-platform.1", &mstp_clks[MSTP101]), /* USB EHCI port2 */
CLKDEV_DEV_ID("ohci-platform.1", &mstp_clks[MSTP101]), /* USB OHCI port2 */
CLKDEV_DEV_ID("ehci-platform.0", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */
@@ -180,6 +185,7 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */
CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP320]), /* SDHI3 */
+ CLKDEV_DEV_ID("rcar-du.0", &mstp_clks[MSTP103]), /* DU */
};
void __init r8a7779_clock_init(void)
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index afa5423a0f93..71843dd39e16 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -265,12 +265,12 @@ enum { DIV4_I, DIV4_ZG, DIV4_M3, DIV4_B, DIV4_M1, DIV4_M2,
static struct clk div4_clks[DIV4_NR] = {
[DIV4_I] = DIV4(FRQCRA, 20, 0xdff, CLK_ENABLE_ON_INIT),
- [DIV4_ZG] = DIV4(FRQCRA, 16, 0xd7f, CLK_ENABLE_ON_INIT),
+ [DIV4_ZG] = SH_CLK_DIV4(&pll0_clk, FRQCRA, 16, 0xd7f, CLK_ENABLE_ON_INIT),
[DIV4_M3] = DIV4(FRQCRA, 12, 0x1dff, CLK_ENABLE_ON_INIT),
[DIV4_B] = DIV4(FRQCRA, 8, 0xdff, CLK_ENABLE_ON_INIT),
[DIV4_M1] = DIV4(FRQCRA, 4, 0x1dff, 0),
[DIV4_M2] = DIV4(FRQCRA, 0, 0x1dff, 0),
- [DIV4_Z] = DIV4(FRQCRB, 24, 0x97f, 0),
+ [DIV4_Z] = SH_CLK_DIV4(&pll0_clk, FRQCRB, 24, 0x97f, 0),
[DIV4_ZTR] = DIV4(FRQCRB, 20, 0xdff, 0),
[DIV4_ZT] = DIV4(FRQCRB, 16, 0xdff, 0),
[DIV4_ZX] = DIV4(FRQCRB, 12, 0xdff, 0),
@@ -581,10 +581,13 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("e6822000.i2c", &mstp_clks[MSTP323]), /* I2C1 */
CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP322]), /* USB */
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */
+ CLKDEV_DEV_ID("ee100000.sdhi", &mstp_clks[MSTP314]), /* SDHI0 */
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */
+ CLKDEV_DEV_ID("ee120000.sdhi", &mstp_clks[MSTP313]), /* SDHI1 */
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMCIF0 */
CLKDEV_DEV_ID("e6bd0000.mmcif", &mstp_clks[MSTP312]), /* MMCIF0 */
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP311]), /* SDHI2 */
+ CLKDEV_DEV_ID("ee140000.sdhi", &mstp_clks[MSTP311]), /* SDHI2 */
CLKDEV_DEV_ID("leds-renesas-tpu.12", &mstp_clks[MSTP303]), /* TPU1 */
CLKDEV_DEV_ID("leds-renesas-tpu.21", &mstp_clks[MSTP302]), /* TPU2 */
CLKDEV_DEV_ID("leds-renesas-tpu.30", &mstp_clks[MSTP301]), /* TPU3 */
diff --git a/arch/arm/mach-shmobile/headsmp-sh73a0.S b/arch/arm/mach-shmobile/headsmp-scu.S
index bec4c0d9b713..7d113f898e7f 100644
--- a/arch/arm/mach-shmobile/headsmp-sh73a0.S
+++ b/arch/arm/mach-shmobile/headsmp-scu.S
@@ -1,5 +1,5 @@
/*
- * SMP support for SoC sh73a0
+ * Shared SCU setup for mach-shmobile
*
* Copyright (C) 2012 Bastian Hecht
*
@@ -35,11 +35,12 @@
* the physical address as the MMU is still turned off.
*/
.align 12
-ENTRY(sh73a0_secondary_vector)
+ENTRY(shmobile_secondary_vector_scu)
mrc p15, 0, r0, c0, c0, 5 @ read MIPDR
and r0, r0, #3 @ mask out cpu ID
lsl r0, r0, #3 @ we will shift by cpu_id * 8 bits
- mov r1, #0xf0000000 @ SCU base address
+ ldr r1, 2f
+ ldr r1, [r1] @ SCU base address
ldr r2, [r1, #8] @ SCU Power Status Register
mov r3, #3
bic r2, r2, r3, lsl r0 @ Clear bits of our CPU (Run Mode)
@@ -47,4 +48,10 @@ ENTRY(sh73a0_secondary_vector)
ldr pc, 1f
1: .long shmobile_invalidate_start - PAGE_OFFSET + PLAT_PHYS_OFFSET
-ENDPROC(sh73a0_secondary_vector)
+2: .long shmobile_scu_base - PAGE_OFFSET + PLAT_PHYS_OFFSET
+ENDPROC(shmobile_secondary_vector_scu)
+
+ .text
+ .globl shmobile_scu_base
+shmobile_scu_base:
+ .space 4
diff --git a/arch/arm/mach-shmobile/hotplug.c b/arch/arm/mach-shmobile/hotplug.c
deleted file mode 100644
index a1524e3367b0..000000000000
--- a/arch/arm/mach-shmobile/hotplug.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * SMP support for R-Mobile / SH-Mobile
- *
- * Copyright (C) 2010 Magnus Damm
- *
- * Based on realview, Copyright (C) 2002 ARM Ltd, All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/smp.h>
-#include <linux/cpumask.h>
-#include <linux/delay.h>
-#include <linux/of.h>
-#include <mach/common.h>
-#include <mach/r8a7779.h>
-#include <mach/emev2.h>
-#include <asm/cacheflush.h>
-#include <asm/mach-types.h>
-
-static cpumask_t dead_cpus;
-
-void shmobile_cpu_die(unsigned int cpu)
-{
- /* hardware shutdown code running on the CPU that is being offlined */
- flush_cache_all();
- dsb();
-
- /* notify platform_cpu_kill() that hardware shutdown is finished */
- cpumask_set_cpu(cpu, &dead_cpus);
-
- /* wait for SoC code in platform_cpu_kill() to shut off CPU core
- * power. CPU bring up starts from the reset vector.
- */
- while (1) {
- /*
- * here's the WFI
- */
- asm(".word 0xe320f003\n"
- :
- :
- : "memory", "cc");
- }
-}
-
-int shmobile_cpu_disable(unsigned int cpu)
-{
- cpumask_clear_cpu(cpu, &dead_cpus);
- /*
- * we don't allow CPU 0 to be shutdown (it is still too special
- * e.g. clock tick interrupts)
- */
- return cpu == 0 ? -EPERM : 0;
-}
-
-int shmobile_cpu_disable_any(unsigned int cpu)
-{
- cpumask_clear_cpu(cpu, &dead_cpus);
- return 0;
-}
-
-int shmobile_cpu_is_dead(unsigned int cpu)
-{
- return cpumask_test_cpu(cpu, &dead_cpus);
-}
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
index 362f9b2d2c02..62c04c252418 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/include/mach/common.h
@@ -8,6 +8,7 @@ extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
struct twd_local_timer;
extern void shmobile_setup_console(void);
extern void shmobile_secondary_vector(void);
+extern void shmobile_secondary_vector_scu(void);
struct clk;
extern int shmobile_clk_init(void);
extern void shmobile_handle_irq_intc(struct pt_regs *);
@@ -30,23 +31,23 @@ extern int sh7372_do_idle_sysc(unsigned long sleep_mode);
extern struct clk sh7372_extal1_clk;
extern struct clk sh7372_extal2_clk;
+extern void sh73a0_init_delay(void);
extern void sh73a0_init_irq(void);
extern void sh73a0_init_irq_dt(void);
extern void sh73a0_map_io(void);
extern void sh73a0_earlytimer_init(void);
extern void sh73a0_add_early_devices(void);
-extern void sh73a0_add_early_devices_dt(void);
extern void sh73a0_add_standard_devices(void);
extern void sh73a0_add_standard_devices_dt(void);
extern void sh73a0_clock_init(void);
extern void sh73a0_pinmux_init(void);
extern void sh73a0_pm_init(void);
-extern void sh73a0_secondary_vector(void);
extern struct clk sh73a0_extal1_clk;
extern struct clk sh73a0_extal2_clk;
extern struct clk sh73a0_extcki_clk;
extern struct clk sh73a0_extalr_clk;
+extern void r8a7740_meram_workaround(void);
extern void r8a7740_init_irq(void);
extern void r8a7740_map_io(void);
extern void r8a7740_add_early_devices(void);
@@ -55,16 +56,17 @@ extern void r8a7740_clock_init(u8 md_ck);
extern void r8a7740_pinmux_init(void);
extern void r8a7740_pm_init(void);
+extern void r8a7779_init_delay(void);
extern void r8a7779_init_irq(void);
+extern void r8a7779_init_irq_dt(void);
extern void r8a7779_map_io(void);
extern void r8a7779_earlytimer_init(void);
extern void r8a7779_add_early_devices(void);
extern void r8a7779_add_standard_devices(void);
+extern void r8a7779_add_standard_devices_dt(void);
extern void r8a7779_clock_init(void);
extern void r8a7779_pinmux_init(void);
extern void r8a7779_pm_init(void);
-extern void r8a7740_meram_workaround(void);
-
extern void r8a7779_register_twd(void);
#ifdef CONFIG_SUSPEND
@@ -79,16 +81,7 @@ int shmobile_cpuidle_init(void);
static inline int shmobile_cpuidle_init(void) { return 0; }
#endif
-extern void shmobile_cpu_die(unsigned int cpu);
-extern int shmobile_cpu_disable(unsigned int cpu);
-extern int shmobile_cpu_disable_any(unsigned int cpu);
-
-#ifdef CONFIG_HOTPLUG_CPU
-extern int shmobile_cpu_is_dead(unsigned int cpu);
-#else
-static inline int shmobile_cpu_is_dead(unsigned int cpu) { return 1; }
-#endif
-
+extern void __iomem *shmobile_scu_base;
extern void shmobile_smp_init_cpus(unsigned int ncores);
static inline void __init shmobile_init_late(void)
diff --git a/arch/arm/mach-shmobile/include/mach/irqs.h b/arch/arm/mach-shmobile/include/mach/irqs.h
index 06a5da3c3050..992ed213cec1 100644
--- a/arch/arm/mach-shmobile/include/mach/irqs.h
+++ b/arch/arm/mach-shmobile/include/mach/irqs.h
@@ -5,6 +5,7 @@
/* GIC */
#define gic_spi(nr) ((nr) + 32)
+#define gic_iid(nr) (nr) /* ICCIAR / interrupt ID */
/* INTCS */
#define INTCS_VECT_BASE 0x3400
diff --git a/arch/arm/mach-shmobile/intc-r8a7779.c b/arch/arm/mach-shmobile/intc-r8a7779.c
index 8807c27f71f9..f9cc4bc9c798 100644
--- a/arch/arm/mach-shmobile/intc-r8a7779.c
+++ b/arch/arm/mach-shmobile/intc-r8a7779.c
@@ -24,6 +24,7 @@
#include <linux/io.h>
#include <linux/irqchip/arm-gic.h>
#include <mach/common.h>
+#include <linux/irqchip.h>
#include <mach/intc.h>
#include <mach/r8a7779.h>
#include <asm/mach-types.h>
@@ -43,13 +44,8 @@ static int r8a7779_set_wake(struct irq_data *data, unsigned int on)
return 0; /* always allow wakeup */
}
-void __init r8a7779_init_irq(void)
+static void __init r8a7779_init_irq_common(void)
{
- void __iomem *gic_dist_base = IOMEM(0xf0001000);
- void __iomem *gic_cpu_base = IOMEM(0xf0000100);
-
- /* use GIC to handle interrupts */
- gic_init(0, 29, gic_dist_base, gic_cpu_base);
gic_arch_extn.irq_set_wake = r8a7779_set_wake;
/* route all interrupts to ARM */
@@ -63,3 +59,22 @@ void __init r8a7779_init_irq(void)
__raw_writel(0xbffffffc, INT2SMSKCR3);
__raw_writel(0x003fee3f, INT2SMSKCR4);
}
+
+void __init r8a7779_init_irq(void)
+{
+ void __iomem *gic_dist_base = IOMEM(0xf0001000);
+ void __iomem *gic_cpu_base = IOMEM(0xf0000100);
+
+ /* use GIC to handle interrupts */
+ gic_init(0, 29, gic_dist_base, gic_cpu_base);
+
+ r8a7779_init_irq_common();
+}
+
+#ifdef CONFIG_OF
+void __init r8a7779_init_irq_dt(void)
+{
+ irqchip_init();
+ r8a7779_init_irq_common();
+}
+#endif
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 91faba666d46..a81a1d804e2e 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -460,11 +460,3 @@ void __init sh73a0_init_irq(void)
sh73a0_pint1_cascade.handler = sh73a0_pint1_demux;
setup_irq(gic_spi(34), &sh73a0_pint1_cascade);
}
-
-#ifdef CONFIG_OF
-void __init sh73a0_init_irq_dt(void)
-{
- irqchip_init();
- gic_arch_extn.irq_set_wake = sh73a0_set_wake;
-}
-#endif
diff --git a/arch/arm/mach-shmobile/setup-emev2.c b/arch/arm/mach-shmobile/setup-emev2.c
index 47662a581c0a..e4545c152722 100644
--- a/arch/arm/mach-shmobile/setup-emev2.c
+++ b/arch/arm/mach-shmobile/setup-emev2.c
@@ -404,7 +404,7 @@ void __init emev2_add_standard_devices(void)
ARRAY_SIZE(emev2_late_devices));
}
-void __init emev2_init_delay(void)
+static void __init emev2_init_delay(void)
{
shmobile_setup_delay(533, 1, 3); /* Cortex-A9 @ 533MHz */
}
@@ -439,7 +439,7 @@ static const struct of_dev_auxdata emev2_auxdata_lookup[] __initconst = {
{ }
};
-void __init emev2_add_standard_devices_dt(void)
+static void __init emev2_add_standard_devices_dt(void)
{
of_platform_populate(NULL, of_default_bus_match_table,
emev2_auxdata_lookup, NULL);
diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c
index c54ff9b29fe5..042df35e71a0 100644
--- a/arch/arm/mach-shmobile/setup-r8a7779.c
+++ b/arch/arm/mach-shmobile/setup-r8a7779.c
@@ -21,6 +21,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/input.h>
@@ -28,6 +29,7 @@
#include <linux/serial_sci.h>
#include <linux/sh_intc.h>
#include <linux/sh_timer.h>
+#include <linux/dma-mapping.h>
#include <mach/hardware.h>
#include <mach/irqs.h>
#include <mach/r8a7779.h>
@@ -91,7 +93,7 @@ static struct plat_sci_port scif0_platform_data = {
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(gic_spi(88)),
+ .irqs = SCIx_IRQ_MUXED(gic_iid(0x78)),
};
static struct platform_device scif0_device = {
@@ -108,7 +110,7 @@ static struct plat_sci_port scif1_platform_data = {
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(gic_spi(89)),
+ .irqs = SCIx_IRQ_MUXED(gic_iid(0x79)),
};
static struct platform_device scif1_device = {
@@ -125,7 +127,7 @@ static struct plat_sci_port scif2_platform_data = {
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(gic_spi(90)),
+ .irqs = SCIx_IRQ_MUXED(gic_iid(0x7a)),
};
static struct platform_device scif2_device = {
@@ -142,7 +144,7 @@ static struct plat_sci_port scif3_platform_data = {
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(gic_spi(91)),
+ .irqs = SCIx_IRQ_MUXED(gic_iid(0x7b)),
};
static struct platform_device scif3_device = {
@@ -159,7 +161,7 @@ static struct plat_sci_port scif4_platform_data = {
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(gic_spi(92)),
+ .irqs = SCIx_IRQ_MUXED(gic_iid(0x7c)),
};
static struct platform_device scif4_device = {
@@ -176,7 +178,7 @@ static struct plat_sci_port scif5_platform_data = {
.scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE1,
.scbrr_algo_id = SCBRR_ALGO_2,
.type = PORT_SCIF,
- .irqs = SCIx_IRQ_MUXED(gic_spi(93)),
+ .irqs = SCIx_IRQ_MUXED(gic_iid(0x7d)),
};
static struct platform_device scif5_device = {
@@ -203,7 +205,7 @@ static struct resource tmu00_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gic_spi(32),
+ .start = gic_iid(0x40),
.flags = IORESOURCE_IRQ,
},
};
@@ -233,7 +235,7 @@ static struct resource tmu01_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = gic_spi(33),
+ .start = gic_iid(0x41),
.flags = IORESOURCE_IRQ,
},
};
@@ -255,7 +257,7 @@ static struct resource rcar_i2c0_res[] = {
.end = 0xffc70fff,
.flags = IORESOURCE_MEM,
}, {
- .start = gic_spi(79),
+ .start = gic_iid(0x6f),
.flags = IORESOURCE_IRQ,
},
};
@@ -273,7 +275,7 @@ static struct resource rcar_i2c1_res[] = {
.end = 0xffc71fff,
.flags = IORESOURCE_MEM,
}, {
- .start = gic_spi(82),
+ .start = gic_iid(0x72),
.flags = IORESOURCE_IRQ,
},
};
@@ -291,7 +293,7 @@ static struct resource rcar_i2c2_res[] = {
.end = 0xffc72fff,
.flags = IORESOURCE_MEM,
}, {
- .start = gic_spi(80),
+ .start = gic_iid(0x70),
.flags = IORESOURCE_IRQ,
},
};
@@ -309,7 +311,7 @@ static struct resource rcar_i2c3_res[] = {
.end = 0xffc73fff,
.flags = IORESOURCE_MEM,
}, {
- .start = gic_spi(81),
+ .start = gic_iid(0x71),
.flags = IORESOURCE_IRQ,
},
};
@@ -321,7 +323,31 @@ static struct platform_device i2c3_device = {
.num_resources = ARRAY_SIZE(rcar_i2c3_res),
};
-static struct platform_device *r8a7779_early_devices[] __initdata = {
+static struct resource sata_resources[] = {
+ [0] = {
+ .name = "rcar-sata",
+ .start = 0xfc600000,
+ .end = 0xfc601fff,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = gic_iid(0x84),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device sata_device = {
+ .name = "sata_rcar",
+ .id = -1,
+ .resource = sata_resources,
+ .num_resources = ARRAY_SIZE(sata_resources),
+ .dev = {
+ .dma_mask = &sata_device.dev.coherent_dma_mask,
+ .coherent_dma_mask = DMA_BIT_MASK(32),
+ },
+};
+
+static struct platform_device *r8a7779_devices_dt[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
@@ -330,13 +356,14 @@ static struct platform_device *r8a7779_early_devices[] __initdata = {
&scif5_device,
&tmu00_device,
&tmu01_device,
+};
+
+static struct platform_device *r8a7779_late_devices[] __initdata = {
&i2c0_device,
&i2c1_device,
&i2c2_device,
&i2c3_device,
-};
-
-static struct platform_device *r8a7779_late_devices[] __initdata = {
+ &sata_device,
};
void __init r8a7779_add_standard_devices(void)
@@ -349,8 +376,8 @@ void __init r8a7779_add_standard_devices(void)
r8a7779_init_pm_domains();
- platform_add_devices(r8a7779_early_devices,
- ARRAY_SIZE(r8a7779_early_devices));
+ platform_add_devices(r8a7779_devices_dt,
+ ARRAY_SIZE(r8a7779_devices_dt));
platform_add_devices(r8a7779_late_devices,
ARRAY_SIZE(r8a7779_late_devices));
}
@@ -367,8 +394,8 @@ void __init r8a7779_earlytimer_init(void)
void __init r8a7779_add_early_devices(void)
{
- early_platform_add_devices(r8a7779_early_devices,
- ARRAY_SIZE(r8a7779_early_devices));
+ early_platform_add_devices(r8a7779_devices_dt,
+ ARRAY_SIZE(r8a7779_devices_dt));
/* Early serial console setup is not included here due to
* memory map collisions. The SCIF serial ports in r8a7779
@@ -386,3 +413,40 @@ void __init r8a7779_add_early_devices(void)
* command line in case of the marzen board.
*/
}
+
+#ifdef CONFIG_USE_OF
+void __init r8a7779_init_delay(void)
+{
+ shmobile_setup_delay(1000, 2, 4); /* Cortex-A9 @ 1000MHz */
+}
+
+static const struct of_dev_auxdata r8a7779_auxdata_lookup[] __initconst = {
+ {},
+};
+
+void __init r8a7779_add_standard_devices_dt(void)
+{
+ /* clocks are setup late during boot in the case of DT */
+ r8a7779_clock_init();
+
+ platform_add_devices(r8a7779_devices_dt,
+ ARRAY_SIZE(r8a7779_devices_dt));
+ of_platform_populate(NULL, of_default_bus_match_table,
+ r8a7779_auxdata_lookup, NULL);
+}
+
+static const char *r8a7779_compat_dt[] __initdata = {
+ "renesas,r8a7779",
+ NULL,
+};
+
+DT_MACHINE_START(R8A7779_DT, "Generic R8A7779 (Flattened Device Tree)")
+ .map_io = r8a7779_map_io,
+ .init_early = r8a7779_init_delay,
+ .nr_irqs = NR_IRQS_LEGACY,
+ .init_irq = r8a7779_init_irq_dt,
+ .init_machine = r8a7779_add_standard_devices_dt,
+ .init_time = shmobile_timer_init,
+ .dt_compat = r8a7779_compat_dt,
+MACHINE_END
+#endif /* CONFIG_USE_OF */
diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index bdab575f88bc..2257a915746d 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -22,6 +22,7 @@
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/irq.h>
+#include <linux/irqchip.h>
#include <linux/platform_device.h>
#include <linux/of_platform.h>
#include <linux/delay.h>
@@ -810,7 +811,7 @@ static struct platform_device ipmmu_device = {
.num_resources = ARRAY_SIZE(ipmmu_resources),
};
-static struct platform_device *sh73a0_early_devices_dt[] __initdata = {
+static struct platform_device *sh73a0_devices_dt[] __initdata = {
&scif0_device,
&scif1_device,
&scif2_device,
@@ -847,8 +848,8 @@ void __init sh73a0_add_standard_devices(void)
/* Clear software reset bit on SY-DMAC module */
__raw_writel(__raw_readl(SRCR2) & ~(1 << 18), SRCR2);
- platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
+ platform_add_devices(sh73a0_devices_dt,
+ ARRAY_SIZE(sh73a0_devices_dt));
platform_add_devices(sh73a0_early_devices,
ARRAY_SIZE(sh73a0_early_devices));
platform_add_devices(sh73a0_late_devices,
@@ -867,8 +868,8 @@ void __init sh73a0_earlytimer_init(void)
void __init sh73a0_add_early_devices(void)
{
- early_platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
+ early_platform_add_devices(sh73a0_devices_dt,
+ ARRAY_SIZE(sh73a0_devices_dt));
early_platform_add_devices(sh73a0_early_devices,
ARRAY_SIZE(sh73a0_early_devices));
@@ -878,23 +879,9 @@ void __init sh73a0_add_early_devices(void)
#ifdef CONFIG_USE_OF
-/* Please note that the clock initialisation shcheme used in
- * sh73a0_add_early_devices_dt() and sh73a0_add_standard_devices_dt()
- * does not work with SMP as there is a yet to be resolved lock-up in
- * workqueue initialisation.
- *
- * CONFIG_SMP should be disabled when using this code.
- */
-
-void __init sh73a0_add_early_devices_dt(void)
+void __init sh73a0_init_delay(void)
{
shmobile_setup_delay(1196, 44, 46); /* Cortex-A9 @ 1196MHz */
-
- early_platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
-
- /* setup early console here as well */
- shmobile_setup_console();
}
static const struct of_dev_auxdata sh73a0_auxdata_lookup[] __initconst = {
@@ -906,8 +893,8 @@ void __init sh73a0_add_standard_devices_dt(void)
/* clocks are setup late during boot in the case of DT */
sh73a0_clock_init();
- platform_add_devices(sh73a0_early_devices_dt,
- ARRAY_SIZE(sh73a0_early_devices_dt));
+ platform_add_devices(sh73a0_devices_dt,
+ ARRAY_SIZE(sh73a0_devices_dt));
of_platform_populate(NULL, of_default_bus_match_table,
sh73a0_auxdata_lookup, NULL);
}
@@ -918,10 +905,11 @@ static const char *sh73a0_boards_compat_dt[] __initdata = {
};
DT_MACHINE_START(SH73A0_DT, "Generic SH73A0 (Flattened Device Tree)")
+ .smp = smp_ops(sh73a0_smp_ops),
.map_io = sh73a0_map_io,
- .init_early = sh73a0_add_early_devices_dt,
+ .init_early = sh73a0_init_delay,
.nr_irqs = NR_IRQS_LEGACY,
- .init_irq = sh73a0_init_irq_dt,
+ .init_irq = irqchip_init,
.init_machine = sh73a0_add_standard_devices_dt,
.init_time = shmobile_timer_init,
.dt_compat = sh73a0_boards_compat_dt,
diff --git a/arch/arm/mach-shmobile/smp-emev2.c b/arch/arm/mach-shmobile/smp-emev2.c
index 384e27dd3601..e38691b4d0dd 100644
--- a/arch/arm/mach-shmobile/smp-emev2.c
+++ b/arch/arm/mach-shmobile/smp-emev2.c
@@ -27,90 +27,35 @@
#include <mach/emev2.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
-#include <asm/cacheflush.h>
#define EMEV2_SCU_BASE 0x1e000000
-static DEFINE_SPINLOCK(scu_lock);
-static void __iomem *scu_base;
-
-static void modify_scu_cpu_psr(unsigned long set, unsigned long clr)
-{
- unsigned long tmp;
-
- /* we assume this code is running on a different cpu
- * than the one that is changing coherency setting */
- spin_lock(&scu_lock);
- tmp = readl(scu_base + 8);
- tmp &= ~clr;
- tmp |= set;
- writel(tmp, scu_base + 8);
- spin_unlock(&scu_lock);
-
-}
-
-static unsigned int __init emev2_get_core_count(void)
-{
- if (!scu_base) {
- scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE);
- emev2_clock_init(); /* need ioremapped SMU */
- }
-
- WARN_ON_ONCE(!scu_base);
-
- return scu_base ? scu_get_core_count(scu_base) : 1;
-}
-
-static int emev2_platform_cpu_kill(unsigned int cpu)
-{
- return 0; /* not supported yet */
-}
-
-static int __maybe_unused emev2_cpu_kill(unsigned int cpu)
-{
- int k;
-
- /* this function is running on another CPU than the offline target,
- * here we need wait for shutdown code in platform_cpu_die() to
- * finish before asking SoC-specific code to power off the CPU core.
- */
- for (k = 0; k < 1000; k++) {
- if (shmobile_cpu_is_dead(cpu))
- return emev2_platform_cpu_kill(cpu);
- mdelay(1);
- }
-
- return 0;
-}
-
-
static int __cpuinit emev2_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
- cpu = cpu_logical_map(cpu);
-
- /* enable cache coherency */
- modify_scu_cpu_psr(0, 3 << (cpu * 8));
-
- /* Tell ROM loader about our vector (in headsmp.S) */
- emev2_set_boot_vector(__pa(shmobile_secondary_vector));
-
- arch_send_wakeup_ipi_mask(cpumask_of(cpu));
+ arch_send_wakeup_ipi_mask(cpumask_of(cpu_logical_map(cpu)));
return 0;
}
static void __init emev2_smp_prepare_cpus(unsigned int max_cpus)
{
- int cpu = cpu_logical_map(0);
+ scu_enable(shmobile_scu_base);
- scu_enable(scu_base);
+ /* Tell ROM loader about our vector (in headsmp-scu.S) */
+ emev2_set_boot_vector(__pa(shmobile_secondary_vector_scu));
- /* enable cache coherency on CPU0 */
- modify_scu_cpu_psr(0, 3 << (cpu * 8));
+ /* enable cache coherency on booting CPU */
+ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
}
static void __init emev2_smp_init_cpus(void)
{
- unsigned int ncores = emev2_get_core_count();
+ unsigned int ncores;
+
+ /* setup EMEV2 specific SCU base */
+ shmobile_scu_base = ioremap(EMEV2_SCU_BASE, PAGE_SIZE);
+ emev2_clock_init(); /* need ioremapped SMU */
+
+ ncores = shmobile_scu_base ? scu_get_core_count(shmobile_scu_base) : 1;
shmobile_smp_init_cpus(ncores);
}
@@ -119,9 +64,4 @@ struct smp_operations emev2_smp_ops __initdata = {
.smp_init_cpus = emev2_smp_init_cpus,
.smp_prepare_cpus = emev2_smp_prepare_cpus,
.smp_boot_secondary = emev2_boot_secondary,
-#ifdef CONFIG_HOTPLUG_CPU
- .cpu_kill = emev2_cpu_kill,
- .cpu_die = shmobile_cpu_die,
- .cpu_disable = shmobile_cpu_disable,
-#endif
};
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c
index 994906560edd..a853bf182ed5 100644
--- a/arch/arm/mach-shmobile/smp-r8a7779.c
+++ b/arch/arm/mach-shmobile/smp-r8a7779.c
@@ -25,11 +25,13 @@
#include <linux/delay.h>
#include <mach/common.h>
#include <mach/r8a7779.h>
+#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
#include <asm/smp_twd.h>
#define AVECR IOMEM(0xfe700040)
+#define R8A7779_SCU_BASE 0xf0000000
static struct r8a7779_pm_ch r8a7779_ch_cpu1 = {
.chan_offs = 0x40, /* PWRSR0 .. PWRER0 */
@@ -55,44 +57,14 @@ static struct r8a7779_pm_ch *r8a7779_ch_cpu[4] = {
[3] = &r8a7779_ch_cpu3,
};
-static void __iomem *scu_base_addr(void)
-{
- return (void __iomem *)0xf0000000;
-}
-
-static DEFINE_SPINLOCK(scu_lock);
-static unsigned long tmp;
-
#ifdef CONFIG_HAVE_ARM_TWD
-static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, 0xf0000600, 29);
-
+static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, R8A7779_SCU_BASE + 0x600, 29);
void __init r8a7779_register_twd(void)
{
twd_local_timer_register(&twd_local_timer);
}
#endif
-static void modify_scu_cpu_psr(unsigned long set, unsigned long clr)
-{
- void __iomem *scu_base = scu_base_addr();
-
- spin_lock(&scu_lock);
- tmp = __raw_readl(scu_base + 8);
- tmp &= ~clr;
- tmp |= set;
- spin_unlock(&scu_lock);
-
- /* disable cache coherency after releasing the lock */
- __raw_writel(tmp, scu_base + 8);
-}
-
-static unsigned int __init r8a7779_get_core_count(void)
-{
- void __iomem *scu_base = scu_base_addr();
-
- return scu_get_core_count(scu_base);
-}
-
static int r8a7779_platform_cpu_kill(unsigned int cpu)
{
struct r8a7779_pm_ch *ch = NULL;
@@ -100,9 +72,6 @@ static int r8a7779_platform_cpu_kill(unsigned int cpu)
cpu = cpu_logical_map(cpu);
- /* disable cache coherency */
- modify_scu_cpu_psr(3 << (cpu * 8), 0);
-
if (cpu < ARRAY_SIZE(r8a7779_ch_cpu))
ch = r8a7779_ch_cpu[cpu];
@@ -112,25 +81,6 @@ static int r8a7779_platform_cpu_kill(unsigned int cpu)
return ret ? ret : 1;
}
-static int __maybe_unused r8a7779_cpu_kill(unsigned int cpu)
-{
- int k;
-
- /* this function is running on another CPU than the offline target,
- * here we need wait for shutdown code in platform_cpu_die() to
- * finish before asking SoC-specific code to power off the CPU core.
- */
- for (k = 0; k < 1000; k++) {
- if (shmobile_cpu_is_dead(cpu))
- return r8a7779_platform_cpu_kill(cpu);
-
- mdelay(1);
- }
-
- return 0;
-}
-
-
static int __cpuinit r8a7779_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
struct r8a7779_pm_ch *ch = NULL;
@@ -138,9 +88,6 @@ static int __cpuinit r8a7779_boot_secondary(unsigned int cpu, struct task_struct
cpu = cpu_logical_map(cpu);
- /* enable cache coherency */
- modify_scu_cpu_psr(0, 3 << (cpu * 8));
-
if (cpu < ARRAY_SIZE(r8a7779_ch_cpu))
ch = r8a7779_ch_cpu[cpu];
@@ -152,15 +99,13 @@ static int __cpuinit r8a7779_boot_secondary(unsigned int cpu, struct task_struct
static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus)
{
- int cpu = cpu_logical_map(0);
+ scu_enable(shmobile_scu_base);
- scu_enable(scu_base_addr());
+ /* Map the reset vector (in headsmp-scu.S) */
+ __raw_writel(__pa(shmobile_secondary_vector_scu), AVECR);
- /* Map the reset vector (in headsmp.S) */
- __raw_writel(__pa(shmobile_secondary_vector), AVECR);
-
- /* enable cache coherency on CPU0 */
- modify_scu_cpu_psr(0, 3 << (cpu * 8));
+ /* enable cache coherency on booting CPU */
+ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
r8a7779_pm_init();
@@ -172,10 +117,60 @@ static void __init r8a7779_smp_prepare_cpus(unsigned int max_cpus)
static void __init r8a7779_smp_init_cpus(void)
{
- unsigned int ncores = r8a7779_get_core_count();
+ /* setup r8a7779 specific SCU base */
+ shmobile_scu_base = IOMEM(R8A7779_SCU_BASE);
+
+ shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base));
+}
- shmobile_smp_init_cpus(ncores);
+#ifdef CONFIG_HOTPLUG_CPU
+static int r8a7779_scu_psr_core_disabled(int cpu)
+{
+ unsigned long mask = 3 << (cpu * 8);
+
+ if ((__raw_readl(shmobile_scu_base + 8) & mask) == mask)
+ return 1;
+
+ return 0;
+}
+
+static int r8a7779_cpu_kill(unsigned int cpu)
+{
+ int k;
+
+ /* this function is running on another CPU than the offline target,
+ * here we need wait for shutdown code in platform_cpu_die() to
+ * finish before asking SoC-specific code to power off the CPU core.
+ */
+ for (k = 0; k < 1000; k++) {
+ if (r8a7779_scu_psr_core_disabled(cpu))
+ return r8a7779_platform_cpu_kill(cpu);
+
+ mdelay(1);
+ }
+
+ return 0;
+}
+
+static void r8a7779_cpu_die(unsigned int cpu)
+{
+ dsb();
+ flush_cache_all();
+
+ /* disable cache coherency */
+ scu_power_mode(shmobile_scu_base, SCU_PM_POWEROFF);
+
+ /* Endless loop until power off from r8a7779_cpu_kill() */
+ while (1)
+ cpu_do_idle();
+}
+
+static int r8a7779_cpu_disable(unsigned int cpu)
+{
+ /* only CPU1->3 have power domains, do not allow hotplug of CPU0 */
+ return cpu == 0 ? -EPERM : 0;
}
+#endif /* CONFIG_HOTPLUG_CPU */
struct smp_operations r8a7779_smp_ops __initdata = {
.smp_init_cpus = r8a7779_smp_init_cpus,
@@ -183,7 +178,7 @@ struct smp_operations r8a7779_smp_ops __initdata = {
.smp_boot_secondary = r8a7779_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_kill = r8a7779_cpu_kill,
- .cpu_die = shmobile_cpu_die,
- .cpu_disable = shmobile_cpu_disable,
+ .cpu_die = r8a7779_cpu_die,
+ .cpu_disable = r8a7779_cpu_disable,
#endif
};
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index d0f9aca22477..bf79626ee5a4 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -38,26 +38,16 @@
#define PSTR_SHUTDOWN_MODE 3
-static void __iomem *scu_base_addr(void)
-{
- return (void __iomem *)0xf0000000;
-}
+#define SH73A0_SCU_BASE 0xf0000000
#ifdef CONFIG_HAVE_ARM_TWD
-static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, 0xf0000600, 29);
+static DEFINE_TWD_LOCAL_TIMER(twd_local_timer, SH73A0_SCU_BASE + 0x600, 29);
void __init sh73a0_register_twd(void)
{
twd_local_timer_register(&twd_local_timer);
}
#endif
-static unsigned int __init sh73a0_get_core_count(void)
-{
- void __iomem *scu_base = scu_base_addr();
-
- return scu_get_core_count(scu_base);
-}
-
static int __cpuinit sh73a0_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
cpu = cpu_logical_map(cpu);
@@ -72,21 +62,22 @@ static int __cpuinit sh73a0_boot_secondary(unsigned int cpu, struct task_struct
static void __init sh73a0_smp_prepare_cpus(unsigned int max_cpus)
{
- scu_enable(scu_base_addr());
+ scu_enable(shmobile_scu_base);
- /* Map the reset vector (in headsmp-sh73a0.S) */
+ /* Map the reset vector (in headsmp-scu.S) */
__raw_writel(0, APARMBAREA); /* 4k */
- __raw_writel(__pa(sh73a0_secondary_vector), SBAR);
+ __raw_writel(__pa(shmobile_secondary_vector_scu), SBAR);
/* enable cache coherency on booting CPU */
- scu_power_mode(scu_base_addr(), SCU_PM_NORMAL);
+ scu_power_mode(shmobile_scu_base, SCU_PM_NORMAL);
}
static void __init sh73a0_smp_init_cpus(void)
{
- unsigned int ncores = sh73a0_get_core_count();
+ /* setup sh73a0 specific SCU base */
+ shmobile_scu_base = IOMEM(SH73A0_SCU_BASE);
- shmobile_smp_init_cpus(ncores);
+ shmobile_smp_init_cpus(scu_get_core_count(shmobile_scu_base));
}
#ifdef CONFIG_HOTPLUG_CPU
@@ -122,11 +113,16 @@ static void sh73a0_cpu_die(unsigned int cpu)
flush_cache_all();
/* Set power off mode. This takes the CPU out of the MP cluster */
- scu_power_mode(scu_base_addr(), SCU_PM_POWEROFF);
+ scu_power_mode(shmobile_scu_base, SCU_PM_POWEROFF);
/* Enter shutdown mode */
cpu_do_idle();
}
+
+static int sh73a0_cpu_disable(unsigned int cpu)
+{
+ return 0; /* CPU0 and CPU1 supported */
+}
#endif /* CONFIG_HOTPLUG_CPU */
struct smp_operations sh73a0_smp_ops __initdata = {
@@ -136,6 +132,6 @@ struct smp_operations sh73a0_smp_ops __initdata = {
#ifdef CONFIG_HOTPLUG_CPU
.cpu_kill = sh73a0_cpu_kill,
.cpu_die = sh73a0_cpu_die,
- .cpu_disable = shmobile_cpu_disable_any,
+ .cpu_disable = sh73a0_cpu_disable,
#endif
};
diff --git a/arch/arm/mach-socfpga/core.h b/arch/arm/mach-socfpga/core.h
index 315edff610f2..572b8f719ffb 100644
--- a/arch/arm/mach-socfpga/core.h
+++ b/arch/arm/mach-socfpga/core.h
@@ -20,12 +20,23 @@
#ifndef __MACH_CORE_H
#define __MACH_CORE_H
+#define SOCFPGA_RSTMGR_CTRL 0x04
+#define SOCFPGA_RSTMGR_MODPERRST 0x14
+#define SOCFPGA_RSTMGR_BRGMODRST 0x1c
+
+/* System Manager bits */
+#define RSTMGR_CTRL_SWCOLDRSTREQ 0x1 /* Cold Reset */
+#define RSTMGR_CTRL_SWWARMRSTREQ 0x2 /* Warm Reset */
+
extern void socfpga_secondary_startup(void);
extern void __iomem *socfpga_scu_base_addr;
extern void socfpga_init_clocks(void);
extern void socfpga_sysmgr_init(void);
+extern void __iomem *sys_manager_base_addr;
+extern void __iomem *rst_manager_base_addr;
+
extern struct smp_operations socfpga_smp_ops;
extern char secondary_trampoline, secondary_trampoline_end;
diff --git a/arch/arm/mach-socfpga/platsmp.c b/arch/arm/mach-socfpga/platsmp.c
index ca14d1d5ac7f..b51ce8c7929d 100644
--- a/arch/arm/mach-socfpga/platsmp.c
+++ b/arch/arm/mach-socfpga/platsmp.c
@@ -29,9 +29,6 @@
#include "core.h"
-extern void __iomem *sys_manager_base_addr;
-extern void __iomem *rst_manager_base_addr;
-
static int __cpuinit socfpga_boot_secondary(unsigned int cpu, struct task_struct *idle)
{
int trampoline_size = &secondary_trampoline_end - &secondary_trampoline;
diff --git a/arch/arm/mach-socfpga/socfpga.c b/arch/arm/mach-socfpga/socfpga.c
index 1042c023cf24..46a051359f02 100644
--- a/arch/arm/mach-socfpga/socfpga.c
+++ b/arch/arm/mach-socfpga/socfpga.c
@@ -15,6 +15,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <linux/dw_apb_timer.h>
+#include <linux/clk-provider.h>
#include <linux/irqchip.h>
#include <linux/of_address.h>
#include <linux/of_irq.h>
@@ -29,6 +30,7 @@
void __iomem *socfpga_scu_base_addr = ((void __iomem *)(SOCFPGA_SCU_VIRT_BASE));
void __iomem *sys_manager_base_addr;
void __iomem *rst_manager_base_addr;
+void __iomem *clk_mgr_base_addr;
unsigned long cpu1start_addr;
static struct map_desc scu_io_desc __initdata = {
@@ -77,6 +79,9 @@ void __init socfpga_sysmgr_init(void)
np = of_find_compatible_node(NULL, NULL, "altr,rst-mgr");
rst_manager_base_addr = of_iomap(np, 0);
+
+ np = of_find_compatible_node(NULL, NULL, "altr,clk-mgr");
+ clk_mgr_base_addr = of_iomap(np, 0);
}
static void __init socfpga_init_irq(void)
@@ -87,13 +92,22 @@ static void __init socfpga_init_irq(void)
static void socfpga_cyclone5_restart(char mode, const char *cmd)
{
- /* TODO: */
+ u32 temp;
+
+ temp = readl(rst_manager_base_addr + SOCFPGA_RSTMGR_CTRL);
+
+ if (mode == 'h')
+ temp |= RSTMGR_CTRL_SWCOLDRSTREQ;
+ else
+ temp |= RSTMGR_CTRL_SWWARMRSTREQ;
+ writel(temp, rst_manager_base_addr + SOCFPGA_RSTMGR_CTRL);
}
static void __init socfpga_cyclone5_init(void)
{
l2x0_of_init(0, ~0UL);
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
+ of_clk_init(NULL);
socfpga_init_clocks();
}
diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index c1970005f805..b78f0d71b328 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -27,6 +27,7 @@ obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
obj-$(CONFIG_TEGRA_PCI) += pcie.o
+obj-$(CONFIG_ARCH_TEGRA_114_SOC) += tegra114_speedo.o
ifeq ($(CONFIG_CPU_IDLE),y)
obj-$(CONFIG_ARCH_TEGRA_114_SOC) += cpuidle-tegra114.o
endif
diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index f0315c95c76d..eb1f3c8c74cc 100644
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -33,6 +33,7 @@
#include "common.h"
#include "fuse.h"
#include "iomap.h"
+#include "irq.h"
#include "pmc.h"
#include "apbio.h"
#include "sleep.h"
@@ -61,8 +62,10 @@ u32 tegra_uart_config[4] = {
void __init tegra_dt_init_irq(void)
{
tegra_clocks_init();
+ tegra_pmc_init();
tegra_init_irq();
irqchip_init();
+ tegra_legacy_irq_syscore_init();
}
#endif
@@ -100,12 +103,12 @@ void __init tegra_init_early(void)
tegra_apb_io_init();
tegra_init_fuse();
tegra_init_cache();
- tegra_pmc_init();
tegra_powergate_init();
tegra_hotplug_init();
}
void __init tegra_init_late(void)
{
+ tegra_init_suspend();
tegra_powergate_debugfs_init();
}
diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
index 590ec25855dd..0cdba8de8c77 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra20.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
@@ -131,10 +131,6 @@ static bool tegra20_cpu_cluster_power_down(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
- struct cpuidle_state *state = &drv->states[index];
- u32 cpu_on_time = state->exit_latency;
- u32 cpu_off_time = state->target_residency - state->exit_latency;
-
while (tegra20_cpu_is_resettable_soon())
cpu_relax();
@@ -143,7 +139,7 @@ static bool tegra20_cpu_cluster_power_down(struct cpuidle_device *dev,
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &dev->cpu);
- tegra_idle_lp2_last(cpu_on_time, cpu_off_time);
+ tegra_idle_lp2_last();
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &dev->cpu);
diff --git a/arch/arm/mach-tegra/cpuidle-tegra30.c b/arch/arm/mach-tegra/cpuidle-tegra30.c
index 9387daeeadc8..3cf9aca5f3ea 100644
--- a/arch/arm/mach-tegra/cpuidle-tegra30.c
+++ b/arch/arm/mach-tegra/cpuidle-tegra30.c
@@ -69,10 +69,6 @@ static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev,
struct cpuidle_driver *drv,
int index)
{
- struct cpuidle_state *state = &drv->states[index];
- u32 cpu_on_time = state->exit_latency;
- u32 cpu_off_time = state->target_residency - state->exit_latency;
-
/* All CPUs entering LP2 is not working.
* Don't let CPU0 enter LP2 when any secondary CPU is online.
*/
@@ -83,7 +79,7 @@ static bool tegra30_cpu_cluster_power_down(struct cpuidle_device *dev,
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &dev->cpu);
- tegra_idle_lp2_last(cpu_on_time, cpu_off_time);
+ tegra_idle_lp2_last();
clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &dev->cpu);
diff --git a/arch/arm/mach-tegra/fuse.c b/arch/arm/mach-tegra/fuse.c
index f7db0782a6b6..e035cd284a6e 100644
--- a/arch/arm/mach-tegra/fuse.c
+++ b/arch/arm/mach-tegra/fuse.c
@@ -2,6 +2,7 @@
* arch/arm/mach-tegra/fuse.c
*
* Copyright (C) 2010 Google, Inc.
+ * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
*
* Author:
* Colin Cross <ccross@android.com>
@@ -137,6 +138,9 @@ void tegra_init_fuse(void)
tegra_fuse_spare_bit = TEGRA30_FUSE_SPARE_BIT;
tegra_init_speedo_data = &tegra30_init_speedo_data;
break;
+ case TEGRA114:
+ tegra_init_speedo_data = &tegra114_init_speedo_data;
+ break;
default:
pr_warn("Tegra: unknown chip id %d\n", tegra_chip_id);
tegra_fuse_spare_bit = TEGRA20_FUSE_SPARE_BIT;
diff --git a/arch/arm/mach-tegra/fuse.h b/arch/arm/mach-tegra/fuse.h
index da78434678c7..aacc00d05980 100644
--- a/arch/arm/mach-tegra/fuse.h
+++ b/arch/arm/mach-tegra/fuse.h
@@ -1,5 +1,6 @@
/*
* Copyright (C) 2010 Google, Inc.
+ * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
*
* Author:
* Colin Cross <ccross@android.com>
@@ -66,4 +67,10 @@ void tegra30_init_speedo_data(void);
static inline void tegra30_init_speedo_data(void) {}
#endif
+#ifdef CONFIG_ARCH_TEGRA_114_SOC
+void tegra114_init_speedo_data(void);
+#else
+static inline void tegra114_init_speedo_data(void) {}
+#endif
+
#endif
diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
index 1952e82797cc..0de4eed1493d 100644
--- a/arch/arm/mach-tegra/irq.c
+++ b/arch/arm/mach-tegra/irq.c
@@ -4,7 +4,7 @@
* Author:
* Colin Cross <ccross@android.com>
*
- * Copyright (C) 2010, NVIDIA Corporation
+ * Copyright (C) 2010,2013, NVIDIA Corporation
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
@@ -23,6 +23,7 @@
#include <linux/io.h>
#include <linux/of.h>
#include <linux/irqchip/arm-gic.h>
+#include <linux/syscore_ops.h>
#include "board.h"
#include "iomap.h"
@@ -43,6 +44,7 @@
#define ICTLR_COP_IEP_CLASS 0x3c
#define FIRST_LEGACY_IRQ 32
+#define TEGRA_MAX_NUM_ICTLRS 5
#define SGI_MASK 0xFFFF
@@ -56,6 +58,15 @@ static void __iomem *ictlr_reg_base[] = {
IO_ADDRESS(TEGRA_QUINARY_ICTLR_BASE),
};
+#ifdef CONFIG_PM_SLEEP
+static u32 cop_ier[TEGRA_MAX_NUM_ICTLRS];
+static u32 cop_iep[TEGRA_MAX_NUM_ICTLRS];
+static u32 cpu_ier[TEGRA_MAX_NUM_ICTLRS];
+static u32 cpu_iep[TEGRA_MAX_NUM_ICTLRS];
+
+static u32 ictlr_wake_mask[TEGRA_MAX_NUM_ICTLRS];
+#endif
+
bool tegra_pending_sgi(void)
{
u32 pending_set;
@@ -125,6 +136,87 @@ static int tegra_retrigger(struct irq_data *d)
return 1;
}
+#ifdef CONFIG_PM_SLEEP
+static int tegra_set_wake(struct irq_data *d, unsigned int enable)
+{
+ u32 irq = d->irq;
+ u32 index, mask;
+
+ if (irq < FIRST_LEGACY_IRQ ||
+ irq >= FIRST_LEGACY_IRQ + num_ictlrs * 32)
+ return -EINVAL;
+
+ index = ((irq - FIRST_LEGACY_IRQ) / 32);
+ mask = BIT((irq - FIRST_LEGACY_IRQ) % 32);
+ if (enable)
+ ictlr_wake_mask[index] |= mask;
+ else
+ ictlr_wake_mask[index] &= ~mask;
+
+ return 0;
+}
+
+static int tegra_legacy_irq_suspend(void)
+{
+ unsigned long flags;
+ int i;
+
+ local_irq_save(flags);
+ for (i = 0; i < num_ictlrs; i++) {
+ void __iomem *ictlr = ictlr_reg_base[i];
+ /* Save interrupt state */
+ cpu_ier[i] = readl_relaxed(ictlr + ICTLR_CPU_IER);
+ cpu_iep[i] = readl_relaxed(ictlr + ICTLR_CPU_IEP_CLASS);
+ cop_ier[i] = readl_relaxed(ictlr + ICTLR_COP_IER);
+ cop_iep[i] = readl_relaxed(ictlr + ICTLR_COP_IEP_CLASS);
+
+ /* Disable COP interrupts */
+ writel_relaxed(~0ul, ictlr + ICTLR_COP_IER_CLR);
+
+ /* Disable CPU interrupts */
+ writel_relaxed(~0ul, ictlr + ICTLR_CPU_IER_CLR);
+
+ /* Enable the wakeup sources of ictlr */
+ writel_relaxed(ictlr_wake_mask[i], ictlr + ICTLR_CPU_IER_SET);
+ }
+ local_irq_restore(flags);
+
+ return 0;
+}
+
+static void tegra_legacy_irq_resume(void)
+{
+ unsigned long flags;
+ int i;
+
+ local_irq_save(flags);
+ for (i = 0; i < num_ictlrs; i++) {
+ void __iomem *ictlr = ictlr_reg_base[i];
+ writel_relaxed(cpu_iep[i], ictlr + ICTLR_CPU_IEP_CLASS);
+ writel_relaxed(~0ul, ictlr + ICTLR_CPU_IER_CLR);
+ writel_relaxed(cpu_ier[i], ictlr + ICTLR_CPU_IER_SET);
+ writel_relaxed(cop_iep[i], ictlr + ICTLR_COP_IEP_CLASS);
+ writel_relaxed(~0ul, ictlr + ICTLR_COP_IER_CLR);
+ writel_relaxed(cop_ier[i], ictlr + ICTLR_COP_IER_SET);
+ }
+ local_irq_restore(flags);
+}
+
+static struct syscore_ops tegra_legacy_irq_syscore_ops = {
+ .suspend = tegra_legacy_irq_suspend,
+ .resume = tegra_legacy_irq_resume,
+};
+
+int tegra_legacy_irq_syscore_init(void)
+{
+ register_syscore_ops(&tegra_legacy_irq_syscore_ops);
+
+ return 0;
+}
+#else
+#define tegra_set_wake NULL
+#endif
+
void __init tegra_init_irq(void)
{
int i;
@@ -150,6 +242,8 @@ void __init tegra_init_irq(void)
gic_arch_extn.irq_mask = tegra_mask;
gic_arch_extn.irq_unmask = tegra_unmask;
gic_arch_extn.irq_retrigger = tegra_retrigger;
+ gic_arch_extn.irq_set_wake = tegra_set_wake;
+ gic_arch_extn.flags = IRQCHIP_MASK_ON_SUSPEND;
/*
* Check if there is a devicetree present, since the GIC will be
diff --git a/arch/arm/mach-tegra/irq.h b/arch/arm/mach-tegra/irq.h
index 5142649bba05..bc05ce5613fb 100644
--- a/arch/arm/mach-tegra/irq.h
+++ b/arch/arm/mach-tegra/irq.h
@@ -19,4 +19,10 @@
bool tegra_pending_sgi(void);
+#ifdef CONFIG_PM_SLEEP
+int tegra_legacy_irq_syscore_init(void);
+#else
+static inline int tegra_legacy_irq_syscore_init(void) { return 0; }
+#endif
+
#endif
diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c
index c31db797e199..0c4963bd4b44 100644
--- a/arch/arm/mach-tegra/platsmp.c
+++ b/arch/arm/mach-tegra/platsmp.c
@@ -138,6 +138,12 @@ remove_clamps:
return 0;
}
+static int tegra114_boot_secondary(unsigned int cpu, struct task_struct *idle)
+{
+ cpu = cpu_logical_map(cpu);
+ return tegra_pmc_cpu_power_on(cpu);
+}
+
static int __cpuinit tegra_boot_secondary(unsigned int cpu,
struct task_struct *idle)
{
@@ -145,6 +151,8 @@ static int __cpuinit tegra_boot_secondary(unsigned int cpu,
return tegra20_boot_secondary(cpu, idle);
if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC) && tegra_chip_id == TEGRA30)
return tegra30_boot_secondary(cpu, idle);
+ if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC) && tegra_chip_id == TEGRA114)
+ return tegra114_boot_secondary(cpu, idle);
return -EINVAL;
}
diff --git a/arch/arm/mach-tegra/pm.c b/arch/arm/mach-tegra/pm.c
index 891fb70d0aa7..45cf52c7e528 100644
--- a/arch/arm/mach-tegra/pm.c
+++ b/arch/arm/mach-tegra/pm.c
@@ -22,7 +22,7 @@
#include <linux/cpumask.h>
#include <linux/delay.h>
#include <linux/cpu_pm.h>
-#include <linux/clk.h>
+#include <linux/suspend.h>
#include <linux/err.h>
#include <linux/clk/tegra.h>
@@ -37,52 +37,13 @@
#include "reset.h"
#include "flowctrl.h"
#include "fuse.h"
+#include "pmc.h"
#include "sleep.h"
-#define TEGRA_POWER_CPU_PWRREQ_OE (1 << 16) /* CPU pwr req enable */
-
-#define PMC_CTRL 0x0
-#define PMC_CPUPWRGOOD_TIMER 0xc8
-#define PMC_CPUPWROFF_TIMER 0xcc
-
#ifdef CONFIG_PM_SLEEP
static DEFINE_SPINLOCK(tegra_lp2_lock);
-static void __iomem *pmc = IO_ADDRESS(TEGRA_PMC_BASE);
-static struct clk *tegra_pclk;
void (*tegra_tear_down_cpu)(void);
-static void set_power_timers(unsigned long us_on, unsigned long us_off)
-{
- unsigned long long ticks;
- unsigned long long pclk;
- unsigned long rate;
- static unsigned long tegra_last_pclk;
-
- if (tegra_pclk == NULL) {
- tegra_pclk = clk_get_sys(NULL, "pclk");
- WARN_ON(IS_ERR(tegra_pclk));
- }
-
- rate = clk_get_rate(tegra_pclk);
-
- if (WARN_ON_ONCE(rate <= 0))
- pclk = 100000000;
- else
- pclk = rate;
-
- if ((rate != tegra_last_pclk)) {
- ticks = (us_on * pclk) + 999999ull;
- do_div(ticks, 1000000);
- writel((unsigned long)ticks, pmc + PMC_CPUPWRGOOD_TIMER);
-
- ticks = (us_off * pclk) + 999999ull;
- do_div(ticks, 1000000);
- writel((unsigned long)ticks, pmc + PMC_CPUPWROFF_TIMER);
- wmb();
- }
- tegra_last_pclk = pclk;
-}
-
/*
* restore_cpu_complex
*
@@ -178,16 +139,9 @@ static int tegra_sleep_cpu(unsigned long v2p)
return 0;
}
-void tegra_idle_lp2_last(u32 cpu_on_time, u32 cpu_off_time)
+void tegra_idle_lp2_last(void)
{
- u32 mode;
-
- /* Only the last cpu down does the final suspend steps */
- mode = readl(pmc + PMC_CTRL);
- mode |= TEGRA_POWER_CPU_PWRREQ_OE;
- writel(mode, pmc + PMC_CTRL);
-
- set_power_timers(cpu_on_time, cpu_off_time);
+ tegra_pmc_pm_set(TEGRA_SUSPEND_LP2);
cpu_cluster_pm_enter();
suspend_cpu_complex();
@@ -197,4 +151,81 @@ void tegra_idle_lp2_last(u32 cpu_on_time, u32 cpu_off_time)
restore_cpu_complex();
cpu_cluster_pm_exit();
}
+
+enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
+ enum tegra_suspend_mode mode)
+{
+ /* Tegra114 didn't support any suspending mode yet. */
+ if (tegra_chip_id == TEGRA114)
+ return TEGRA_SUSPEND_NONE;
+
+ /*
+ * The Tegra devices only support suspending to LP2 currently.
+ */
+ if (mode > TEGRA_SUSPEND_LP2)
+ return TEGRA_SUSPEND_LP2;
+
+ return mode;
+}
+
+static const char *lp_state[TEGRA_MAX_SUSPEND_MODE] = {
+ [TEGRA_SUSPEND_NONE] = "none",
+ [TEGRA_SUSPEND_LP2] = "LP2",
+ [TEGRA_SUSPEND_LP1] = "LP1",
+ [TEGRA_SUSPEND_LP0] = "LP0",
+};
+
+static int __cpuinit tegra_suspend_enter(suspend_state_t state)
+{
+ enum tegra_suspend_mode mode = tegra_pmc_get_suspend_mode();
+
+ if (WARN_ON(mode < TEGRA_SUSPEND_NONE ||
+ mode >= TEGRA_MAX_SUSPEND_MODE))
+ return -EINVAL;
+
+ pr_info("Entering suspend state %s\n", lp_state[mode]);
+
+ tegra_pmc_pm_set(mode);
+
+ local_fiq_disable();
+
+ suspend_cpu_complex();
+ switch (mode) {
+ case TEGRA_SUSPEND_LP2:
+ tegra_set_cpu_in_lp2(0);
+ break;
+ default:
+ break;
+ }
+
+ cpu_suspend(PHYS_OFFSET - PAGE_OFFSET, &tegra_sleep_cpu);
+
+ switch (mode) {
+ case TEGRA_SUSPEND_LP2:
+ tegra_clear_cpu_in_lp2(0);
+ break;
+ default:
+ break;
+ }
+ restore_cpu_complex();
+
+ local_fiq_enable();
+
+ return 0;
+}
+
+static const struct platform_suspend_ops tegra_suspend_ops = {
+ .valid = suspend_valid_only_mem,
+ .enter = tegra_suspend_enter,
+};
+
+void __init tegra_init_suspend(void)
+{
+ if (tegra_pmc_get_suspend_mode() == TEGRA_SUSPEND_NONE)
+ return;
+
+ tegra_pmc_suspend_init();
+
+ suspend_set_ops(&tegra_suspend_ops);
+}
#endif
diff --git a/arch/arm/mach-tegra/pm.h b/arch/arm/mach-tegra/pm.h
index 787335cc964c..778a4aa7c3fa 100644
--- a/arch/arm/mach-tegra/pm.h
+++ b/arch/arm/mach-tegra/pm.h
@@ -21,6 +21,8 @@
#ifndef _MACH_TEGRA_PM_H_
#define _MACH_TEGRA_PM_H_
+#include "pmc.h"
+
extern unsigned long l2x0_saved_regs_addr;
void save_cpu_arch_register(void);
@@ -29,7 +31,20 @@ void restore_cpu_arch_register(void);
void tegra_clear_cpu_in_lp2(int phy_cpu_id);
bool tegra_set_cpu_in_lp2(int phy_cpu_id);
-void tegra_idle_lp2_last(u32 cpu_on_time, u32 cpu_off_time);
+void tegra_idle_lp2_last(void);
extern void (*tegra_tear_down_cpu)(void);
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
+ enum tegra_suspend_mode mode);
+void tegra_init_suspend(void);
+#else
+static inline enum tegra_suspend_mode tegra_pm_validate_suspend_mode(
+ enum tegra_suspend_mode mode)
+{
+ return TEGRA_SUSPEND_NONE;
+}
+static inline void tegra_init_suspend(void) {}
+#endif
+
#endif /* _MACH_TEGRA_PM_H_ */
diff --git a/arch/arm/mach-tegra/pmc.c b/arch/arm/mach-tegra/pmc.c
index b30e921cc3a9..32360e540ce6 100644
--- a/arch/arm/mach-tegra/pmc.c
+++ b/arch/arm/mach-tegra/pmc.c
@@ -16,10 +16,20 @@
*/
#include <linux/kernel.h>
+#include <linux/clk.h>
#include <linux/io.h>
#include <linux/of.h>
#include <linux/of_address.h>
+#include "fuse.h"
+#include "pm.h"
+#include "pmc.h"
+#include "sleep.h"
+
+#define TEGRA_POWER_EFFECT_LP0 (1 << 14) /* LP0 when CPU pwr gated */
+#define TEGRA_POWER_CPU_PWRREQ_POLARITY (1 << 15) /* CPU pwr req polarity */
+#define TEGRA_POWER_CPU_PWRREQ_OE (1 << 16) /* CPU pwr req enable */
+
#define PMC_CTRL 0x0
#define PMC_CTRL_INTR_LOW (1 << 17)
#define PMC_PWRGATE_TOGGLE 0x30
@@ -27,6 +37,9 @@
#define PMC_REMOVE_CLAMPING 0x34
#define PMC_PWRGATE_STATUS 0x38
+#define PMC_CPUPWRGOOD_TIMER 0xc8
+#define PMC_CPUPWROFF_TIMER 0xcc
+
#define TEGRA_POWERGATE_PCIE 3
#define TEGRA_POWERGATE_VDEC 4
#define TEGRA_POWERGATE_CPU1 9
@@ -43,6 +56,23 @@ static DEFINE_SPINLOCK(tegra_powergate_lock);
static void __iomem *tegra_pmc_base;
static bool tegra_pmc_invert_interrupt;
+static struct clk *tegra_pclk;
+
+struct pmc_pm_data {
+ u32 cpu_good_time; /* CPU power good time in uS */
+ u32 cpu_off_time; /* CPU power off time in uS */
+ u32 core_osc_time; /* Core power good osc time in uS */
+ u32 core_pmu_time; /* Core power good pmu time in uS */
+ u32 core_off_time; /* Core power off time in uS */
+ bool corereq_high; /* Core power request active-high */
+ bool sysclkreq_high; /* System clock request active-high */
+ bool combined_req; /* Combined pwr req for CPU & Core */
+ bool cpu_pwr_good_en; /* CPU power good signal is enabled */
+ u32 lp0_vec_phy_addr; /* The phy addr of LP0 warm boot code */
+ u32 lp0_vec_size; /* The size of LP0 warm boot code */
+ enum tegra_suspend_mode suspend_mode;
+};
+static struct pmc_pm_data pmc_pm_data;
static inline u32 tegra_pmc_readl(u32 reg)
{
@@ -133,6 +163,70 @@ int tegra_pmc_cpu_remove_clamping(int cpuid)
return tegra_pmc_powergate_remove_clamping(id);
}
+#ifdef CONFIG_PM_SLEEP
+static void set_power_timers(u32 us_on, u32 us_off, unsigned long rate)
+{
+ unsigned long long ticks;
+ unsigned long long pclk;
+ static unsigned long tegra_last_pclk;
+
+ if (WARN_ON_ONCE(rate <= 0))
+ pclk = 100000000;
+ else
+ pclk = rate;
+
+ if ((rate != tegra_last_pclk)) {
+ ticks = (us_on * pclk) + 999999ull;
+ do_div(ticks, 1000000);
+ tegra_pmc_writel((unsigned long)ticks, PMC_CPUPWRGOOD_TIMER);
+
+ ticks = (us_off * pclk) + 999999ull;
+ do_div(ticks, 1000000);
+ tegra_pmc_writel((unsigned long)ticks, PMC_CPUPWROFF_TIMER);
+ wmb();
+ }
+ tegra_last_pclk = pclk;
+}
+
+enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void)
+{
+ return pmc_pm_data.suspend_mode;
+}
+
+void tegra_pmc_pm_set(enum tegra_suspend_mode mode)
+{
+ u32 reg;
+ unsigned long rate = 0;
+
+ reg = tegra_pmc_readl(PMC_CTRL);
+ reg |= TEGRA_POWER_CPU_PWRREQ_OE;
+ reg &= ~TEGRA_POWER_EFFECT_LP0;
+
+ switch (mode) {
+ case TEGRA_SUSPEND_LP2:
+ rate = clk_get_rate(tegra_pclk);
+ break;
+ default:
+ break;
+ }
+
+ set_power_timers(pmc_pm_data.cpu_good_time, pmc_pm_data.cpu_off_time,
+ rate);
+
+ tegra_pmc_writel(reg, PMC_CTRL);
+}
+
+void tegra_pmc_suspend_init(void)
+{
+ u32 reg;
+
+ /* Always enable CPU power request */
+ reg = tegra_pmc_readl(PMC_CTRL);
+ reg |= TEGRA_POWER_CPU_PWRREQ_OE;
+ tegra_pmc_writel(reg, PMC_CTRL);
+}
+#endif
+
static const struct of_device_id matches[] __initconst = {
{ .compatible = "nvidia,tegra114-pmc" },
{ .compatible = "nvidia,tegra30-pmc" },
@@ -143,6 +237,10 @@ static const struct of_device_id matches[] __initconst = {
static void tegra_pmc_parse_dt(void)
{
struct device_node *np;
+ u32 prop;
+ enum tegra_suspend_mode suspend_mode;
+ u32 core_good_time[2] = {0, 0};
+ u32 lp0_vec[2] = {0, 0};
np = of_find_matching_node(NULL, matches);
BUG_ON(!np);
@@ -151,6 +249,70 @@ static void tegra_pmc_parse_dt(void)
tegra_pmc_invert_interrupt = of_property_read_bool(np,
"nvidia,invert-interrupt");
+ tegra_pclk = of_clk_get_by_name(np, "pclk");
+ WARN_ON(IS_ERR(tegra_pclk));
+
+ /* Grabbing the power management configurations */
+ if (of_property_read_u32(np, "nvidia,suspend-mode", &prop)) {
+ suspend_mode = TEGRA_SUSPEND_NONE;
+ } else {
+ switch (prop) {
+ case 0:
+ suspend_mode = TEGRA_SUSPEND_LP0;
+ break;
+ case 1:
+ suspend_mode = TEGRA_SUSPEND_LP1;
+ break;
+ case 2:
+ suspend_mode = TEGRA_SUSPEND_LP2;
+ break;
+ default:
+ suspend_mode = TEGRA_SUSPEND_NONE;
+ break;
+ }
+ }
+ suspend_mode = tegra_pm_validate_suspend_mode(suspend_mode);
+
+ if (of_property_read_u32(np, "nvidia,cpu-pwr-good-time", &prop))
+ suspend_mode = TEGRA_SUSPEND_NONE;
+ pmc_pm_data.cpu_good_time = prop;
+
+ if (of_property_read_u32(np, "nvidia,cpu-pwr-off-time", &prop))
+ suspend_mode = TEGRA_SUSPEND_NONE;
+ pmc_pm_data.cpu_off_time = prop;
+
+ if (of_property_read_u32_array(np, "nvidia,core-pwr-good-time",
+ core_good_time, ARRAY_SIZE(core_good_time)))
+ suspend_mode = TEGRA_SUSPEND_NONE;
+ pmc_pm_data.core_osc_time = core_good_time[0];
+ pmc_pm_data.core_pmu_time = core_good_time[1];
+
+ if (of_property_read_u32(np, "nvidia,core-pwr-off-time",
+ &prop))
+ suspend_mode = TEGRA_SUSPEND_NONE;
+ pmc_pm_data.core_off_time = prop;
+
+ pmc_pm_data.corereq_high = of_property_read_bool(np,
+ "nvidia,core-power-req-active-high");
+
+ pmc_pm_data.sysclkreq_high = of_property_read_bool(np,
+ "nvidia,sys-clock-req-active-high");
+
+ pmc_pm_data.combined_req = of_property_read_bool(np,
+ "nvidia,combined-power-req");
+
+ pmc_pm_data.cpu_pwr_good_en = of_property_read_bool(np,
+ "nvidia,cpu-pwr-good-en");
+
+ if (of_property_read_u32_array(np, "nvidia,lp0-vec", lp0_vec,
+ ARRAY_SIZE(lp0_vec)))
+ if (suspend_mode == TEGRA_SUSPEND_LP0)
+ suspend_mode = TEGRA_SUSPEND_LP1;
+
+ pmc_pm_data.lp0_vec_phy_addr = lp0_vec[0];
+ pmc_pm_data.lp0_vec_size = lp0_vec[1];
+
+ pmc_pm_data.suspend_mode = suspend_mode;
}
void __init tegra_pmc_init(void)
diff --git a/arch/arm/mach-tegra/pmc.h b/arch/arm/mach-tegra/pmc.h
index 7d44710368be..e1c2df272f7d 100644
--- a/arch/arm/mach-tegra/pmc.h
+++ b/arch/arm/mach-tegra/pmc.h
@@ -18,6 +18,20 @@
#ifndef __MACH_TEGRA_PMC_H
#define __MACH_TEGRA_PMC_H
+enum tegra_suspend_mode {
+ TEGRA_SUSPEND_NONE = 0,
+ TEGRA_SUSPEND_LP2, /* CPU voltage off */
+ TEGRA_SUSPEND_LP1, /* CPU voltage off, DRAM self-refresh */
+ TEGRA_SUSPEND_LP0, /* CPU + core voltage off, DRAM self-refresh */
+ TEGRA_MAX_SUSPEND_MODE,
+};
+
+#ifdef CONFIG_PM_SLEEP
+enum tegra_suspend_mode tegra_pmc_get_suspend_mode(void);
+void tegra_pmc_pm_set(enum tegra_suspend_mode mode);
+void tegra_pmc_suspend_init(void);
+#endif
+
bool tegra_pmc_cpu_is_powered(int cpuid);
int tegra_pmc_cpu_power_on(int cpuid);
int tegra_pmc_cpu_remove_clamping(int cpuid);
diff --git a/arch/arm/mach-tegra/tegra.c b/arch/arm/mach-tegra/tegra.c
index 27232c901a22..84deeab23ee7 100644
--- a/arch/arm/mach-tegra/tegra.c
+++ b/arch/arm/mach-tegra/tegra.c
@@ -33,6 +33,8 @@
#include <linux/io.h>
#include <linux/i2c.h>
#include <linux/i2c-tegra.h>
+#include <linux/slab.h>
+#include <linux/sys_soc.h>
#include <linux/usb/tegra_usb_phy.h>
#include <asm/mach-types.h>
@@ -42,6 +44,7 @@
#include "board.h"
#include "common.h"
+#include "fuse.h"
#include "iomap.h"
static struct tegra_ehci_platform_data tegra_ehci1_pdata = {
@@ -80,12 +83,36 @@ static struct of_dev_auxdata tegra20_auxdata_lookup[] __initdata = {
static void __init tegra_dt_init(void)
{
+ struct soc_device_attribute *soc_dev_attr;
+ struct soc_device *soc_dev;
+ struct device *parent = NULL;
+
+ soc_dev_attr = kzalloc(sizeof(*soc_dev_attr), GFP_KERNEL);
+ if (!soc_dev_attr)
+ goto out;
+
+ soc_dev_attr->family = kasprintf(GFP_KERNEL, "Tegra");
+ soc_dev_attr->revision = kasprintf(GFP_KERNEL, "%d", tegra_revision);
+ soc_dev_attr->soc_id = kasprintf(GFP_KERNEL, "%d", tegra_chip_id);
+
+ soc_dev = soc_device_register(soc_dev_attr);
+ if (IS_ERR(soc_dev)) {
+ kfree(soc_dev_attr->family);
+ kfree(soc_dev_attr->revision);
+ kfree(soc_dev_attr->soc_id);
+ kfree(soc_dev_attr);
+ goto out;
+ }
+
+ parent = soc_device_to_device(soc_dev);
+
/*
* Finished with the static registrations now; fill in the missing
* devices
*/
+out:
of_platform_populate(NULL, of_default_bus_match_table,
- tegra20_auxdata_lookup, NULL);
+ tegra20_auxdata_lookup, parent);
}
static void __init trimslice_init(void)
diff --git a/arch/arm/mach-tegra/tegra114_speedo.c b/arch/arm/mach-tegra/tegra114_speedo.c
new file mode 100644
index 000000000000..5218d4853cd3
--- /dev/null
+++ b/arch/arm/mach-tegra/tegra114_speedo.c
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2013, NVIDIA CORPORATION. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/kernel.h>
+#include <linux/bug.h>
+
+#include "fuse.h"
+
+#define CORE_PROCESS_CORNERS_NUM 2
+#define CPU_PROCESS_CORNERS_NUM 2
+
+enum {
+ THRESHOLD_INDEX_0,
+ THRESHOLD_INDEX_1,
+ THRESHOLD_INDEX_COUNT,
+};
+
+static const u32 core_process_speedos[][CORE_PROCESS_CORNERS_NUM] = {
+ {1123, UINT_MAX},
+ {0, UINT_MAX},
+};
+
+static const u32 cpu_process_speedos[][CPU_PROCESS_CORNERS_NUM] = {
+ {1695, UINT_MAX},
+ {0, UINT_MAX},
+};
+
+static void rev_sku_to_speedo_ids(int rev, int sku, int *threshold)
+{
+ u32 tmp;
+
+ switch (sku) {
+ case 0x00:
+ case 0x10:
+ case 0x05:
+ case 0x06:
+ tegra_cpu_speedo_id = 1;
+ tegra_soc_speedo_id = 0;
+ *threshold = THRESHOLD_INDEX_0;
+ break;
+
+ case 0x03:
+ case 0x04:
+ tegra_cpu_speedo_id = 2;
+ tegra_soc_speedo_id = 1;
+ *threshold = THRESHOLD_INDEX_1;
+ break;
+
+ default:
+ pr_err("Tegra114 Unknown SKU %d\n", sku);
+ tegra_cpu_speedo_id = 0;
+ tegra_soc_speedo_id = 0;
+ *threshold = THRESHOLD_INDEX_0;
+ break;
+ }
+
+ if (rev == TEGRA_REVISION_A01) {
+ tmp = tegra_fuse_readl(0x270) << 1;
+ tmp |= tegra_fuse_readl(0x26c);
+ if (!tmp)
+ tegra_cpu_speedo_id = 0;
+ }
+}
+
+void tegra114_init_speedo_data(void)
+{
+ u32 cpu_speedo_val;
+ u32 core_speedo_val;
+ int threshold;
+ int i;
+
+ BUILD_BUG_ON(ARRAY_SIZE(cpu_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+ BUILD_BUG_ON(ARRAY_SIZE(core_process_speedos) !=
+ THRESHOLD_INDEX_COUNT);
+
+ rev_sku_to_speedo_ids(tegra_revision, tegra_sku_id, &threshold);
+
+ cpu_speedo_val = tegra_fuse_readl(0x12c) + 1024;
+ core_speedo_val = tegra_fuse_readl(0x134);
+
+ for (i = 0; i < CPU_PROCESS_CORNERS_NUM; i++)
+ if (cpu_speedo_val < cpu_process_speedos[threshold][i])
+ break;
+ tegra_cpu_process_id = i;
+
+ for (i = 0; i < CORE_PROCESS_CORNERS_NUM; i++)
+ if (core_speedo_val < core_process_speedos[threshold][i])
+ break;
+ tegra_core_process_id = i;
+}
diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c
index 1c1609da76ce..f815efe54c73 100644
--- a/arch/arm/mach-ux500/cache-l2x0.c
+++ b/arch/arm/mach-ux500/cache-l2x0.c
@@ -47,8 +47,8 @@ static int __init ux500_l2x0_init(void)
/* Unlock before init */
ux500_l2x0_unlock();
- /* DB9540's L2 has 128KB way size */
- if (cpu_is_u9540())
+ /* DBx540's L2 has 128KB way size */
+ if (cpu_is_ux540_family())
/* 128KB way size */
aux_val |= (0x4 << L2X0_AUX_CTRL_WAY_SIZE_SHIFT);
else
diff --git a/arch/arm/plat-samsung/s5p-sleep.S b/arch/arm/plat-samsung/s5p-sleep.S
index bdf6dadf8790..a030e7301da8 100644
--- a/arch/arm/plat-samsung/s5p-sleep.S
+++ b/arch/arm/plat-samsung/s5p-sleep.S
@@ -25,6 +25,9 @@
#include <asm/asm-offsets.h>
#include <asm/hardware/cache-l2x0.h>
+#define CPU_MASK 0xff0ffff0
+#define CPU_CORTEX_A9 0x410fc090
+
/*
* The following code is located into the .data section. This is to
* allow l2x0_regs_phys to be accessed with a relative load while we
@@ -51,6 +54,12 @@
ENTRY(s3c_cpu_resume)
#ifdef CONFIG_CACHE_L2X0
+ mrc p15, 0, r0, c0, c0, 0
+ ldr r1, =CPU_MASK
+ and r0, r0, r1
+ ldr r1, =CPU_CORTEX_A9
+ cmp r0, r1
+ bne resume_l2on
adr r0, l2x0_regs_phys
ldr r0, [r0]
ldr r1, [r0, #L2X0_R_PHY_BASE]
diff --git a/arch/arm/plat-samsung/setup-mipiphy.c b/arch/arm/plat-samsung/setup-mipiphy.c
index 147459327601..66df315990a7 100644
--- a/arch/arm/plat-samsung/setup-mipiphy.c
+++ b/arch/arm/plat-samsung/setup-mipiphy.c
@@ -8,6 +8,7 @@
* published by the Free Software Foundation.
*/
+#include <linux/export.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/io.h>
@@ -50,8 +51,10 @@ int s5p_csis_phy_enable(int id, bool on)
{
return __s5p_mipi_phy_control(id, on, S5P_MIPI_DPHY_SRESETN);
}
+EXPORT_SYMBOL(s5p_csis_phy_enable);
int s5p_dsim_phy_enable(struct platform_device *pdev, bool on)
{
return __s5p_mipi_phy_control(pdev->id, on, S5P_MIPI_DPHY_MRESETN);
}
+EXPORT_SYMBOL(s5p_dsim_phy_enable);