diff options
Diffstat (limited to 'arch/arm')
115 files changed, 569 insertions, 599 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 8c88c8ad064b..8748353ed5e0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1506,8 +1506,7 @@ source kernel/Kconfig.preempt config HZ_FIXED int - default 200 if ARCH_EBSA110 || ARCH_S3C24XX || \ - ARCH_S5PV210 || ARCH_EXYNOS4 + default 200 if ARCH_EBSA110 default 128 if SOC_AT91RM9200 default 0 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index cccdbcb557b6..01d178a2009f 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -501,6 +501,7 @@ dtb-$(CONFIG_ARCH_OMAP3) += \ am3517-evm.dtb \ am3517_mt_ventoux.dtb \ logicpd-torpedo-37xx-devkit.dtb \ + logicpd-som-lv-37xx-devkit.dtb \ omap3430-sdp.dtb \ omap3-beagle.dtb \ omap3-beagle-xm.dtb \ @@ -616,7 +617,7 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ orion5x-lacie-ethernet-disk-mini-v2.dtb \ orion5x-linkstation-lsgl.dtb \ orion5x-linkstation-lswtgl.dtb \ - orion5x-lschl.dtb \ + orion5x-linkstation-lschl.dtb \ orion5x-lswsgl.dtb \ orion5x-maxtor-shared-storage-2.dtb \ orion5x-netgear-wnr854t.dtb \ @@ -845,6 +846,7 @@ dtb-$(CONFIG_MACH_SUN8I) += \ sun8i-a83t-allwinner-h8homlet-v2.dtb \ sun8i-a83t-cubietruck-plus.dtb \ sun8i-h3-bananapi-m2-plus.dtb \ + sun8i-h3-nanopi-m1.dtb \ sun8i-h3-nanopi-neo.dtb \ sun8i-h3-orangepi-2.dtb \ sun8i-h3-orangepi-lite.dtb \ diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi index dc561d505bbe..3e32dd18fd25 100644 --- a/arch/arm/boot/dts/am335x-bone-common.dtsi +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi @@ -6,8 +6,6 @@ * published by the Free Software Foundation. */ -#include <dt-bindings/mfd/tps65217.h> - / { cpus { cpu@0 { @@ -319,13 +317,13 @@ ti,pmic-shutdown-controller; charger { - interrupts = <TPS65217_IRQ_AC>, <TPS65217_IRQ_USB>; - interrupts-names = "AC", "USB"; + interrupts = <0>, <1>; + interrupt-names = "USB", "AC"; status = "okay"; }; pwrbutton { - interrupts = <TPS65217_IRQ_PB>; + interrupts = <2>; status = "okay"; }; diff --git a/arch/arm/boot/dts/am335x-icev2.dts b/arch/arm/boot/dts/am335x-icev2.dts index 1463df3b5b19..8ed46f9d79b7 100644 --- a/arch/arm/boot/dts/am335x-icev2.dts +++ b/arch/arm/boot/dts/am335x-icev2.dts @@ -170,7 +170,6 @@ AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* (G16) mmc0_dat0.mmc0_dat0 */ AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* (G17) mmc0_clk.mmc0_clk */ AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* (G18) mmc0_cmd.mmc0_cmd */ - AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE5) /* (C15) spi0_cs1.mmc0_sdcd */ >; }; diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi index 64c8aa9057a3..18d72a245e88 100644 --- a/arch/arm/boot/dts/am33xx.dtsi +++ b/arch/arm/boot/dts/am33xx.dtsi @@ -16,6 +16,7 @@ interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <1>; + chosen { }; aliases { i2c0 = &i2c0; diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index ac55f93fc91e..2df9e6050c2f 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -16,6 +16,7 @@ interrupt-parent = <&wakeupgen>; #address-cells = <1>; #size-cells = <1>; + chosen { }; memory@0 { device_type = "memory"; diff --git a/arch/arm/boot/dts/am571x-idk.dts b/arch/arm/boot/dts/am571x-idk.dts index d6e43e5184c1..ad68d1eb3bc3 100644 --- a/arch/arm/boot/dts/am571x-idk.dts +++ b/arch/arm/boot/dts/am571x-idk.dts @@ -62,11 +62,6 @@ linux,default-trigger = "mmc0"; }; }; - - extcon_usb2: extcon_usb2 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>; - }; }; &mmc1 { @@ -79,3 +74,8 @@ &omap_dwc3_2 { extcon = <&extcon_usb2>; }; + +&extcon_usb2 { + id-gpio = <&gpio5 7 GPIO_ACTIVE_HIGH>; + vbus-gpio = <&gpio7 22 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts index 27d9149cedba..8350b4b34b08 100644 --- a/arch/arm/boot/dts/am572x-idk.dts +++ b/arch/arm/boot/dts/am572x-idk.dts @@ -23,11 +23,6 @@ reg = <0x0 0x80000000 0x0 0x80000000>; }; - extcon_usb2: extcon_usb2 { - compatible = "linux,extcon-usb-gpio"; - id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; - }; - status-leds { compatible = "gpio-leds"; cpu0-led { @@ -76,6 +71,11 @@ extcon = <&extcon_usb2>; }; +&extcon_usb2 { + id-gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; + vbus-gpio = <&gpio3 26 GPIO_ACTIVE_HIGH>; +}; + &mmc1 { status = "okay"; vmmc-supply = <&v3_3d>; @@ -87,3 +87,7 @@ &sn65hvs882 { load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>; }; + +&pcie1 { + gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; +}; diff --git a/arch/arm/boot/dts/am57xx-idk-common.dtsi b/arch/arm/boot/dts/am57xx-idk-common.dtsi index 555ae21f2b9a..814a720d5c3d 100644 --- a/arch/arm/boot/dts/am57xx-idk-common.dtsi +++ b/arch/arm/boot/dts/am57xx-idk-common.dtsi @@ -303,6 +303,13 @@ gpio-controller; #gpio-cells = <2>; }; + + extcon_usb2: tps659038_usb { + compatible = "ti,palmas-usb-vid"; + ti,enable-vbus-detection; + ti,enable-id-detection; + /* ID & VBUS GPIOs provided in board dts */ + }; }; }; @@ -369,7 +376,7 @@ }; &usb2 { - dr_mode = "otg"; + dr_mode = "peripheral"; }; &mmc2 { diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi index b6142bda661e..15f07f9af3b3 100644 --- a/arch/arm/boot/dts/bcm-nsp.dtsi +++ b/arch/arm/boot/dts/bcm-nsp.dtsi @@ -160,7 +160,7 @@ axi { compatible = "simple-bus"; - ranges = <0x00000000 0x18000000 0x0011c40a>; + ranges = <0x00000000 0x18000000 0x0011c40c>; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm/boot/dts/da850-evm.dts b/arch/arm/boot/dts/da850-evm.dts index 41de15fe15a2..78492a0bbbab 100644 --- a/arch/arm/boot/dts/da850-evm.dts +++ b/arch/arm/boot/dts/da850-evm.dts @@ -99,6 +99,7 @@ #size-cells = <1>; compatible = "m25p64"; spi-max-frequency = <30000000>; + m25p,fast-read; reg = <0>; partition@0 { label = "U-Boot-SPL"; diff --git a/arch/arm/boot/dts/dm814x.dtsi b/arch/arm/boot/dts/dm814x.dtsi index 1facc5f12cef..81b8cecb5820 100644 --- a/arch/arm/boot/dts/dm814x.dtsi +++ b/arch/arm/boot/dts/dm814x.dtsi @@ -12,6 +12,7 @@ interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <1>; + chosen { }; aliases { i2c0 = &i2c1; diff --git a/arch/arm/boot/dts/dm816x.dtsi b/arch/arm/boot/dts/dm816x.dtsi index 61dd2f6b02bc..6db652ae9bd5 100644 --- a/arch/arm/boot/dts/dm816x.dtsi +++ b/arch/arm/boot/dts/dm816x.dtsi @@ -12,6 +12,7 @@ interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <1>; + chosen { }; aliases { i2c0 = &i2c1; diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index addb7530cfbe..5ba161679e01 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -18,6 +18,7 @@ compatible = "ti,dra7xx"; interrupt-parent = <&crossbar_mpu>; + chosen { }; aliases { i2c0 = &i2c1; @@ -1377,6 +1378,7 @@ phy-names = "sata-phy"; clocks = <&sata_ref_clk>; ti,hwmods = "sata"; + ports-implemented = <0x1>; }; rtc: rtc@48838000 { diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts index c3d939c9666c..3f808a47df03 100644 --- a/arch/arm/boot/dts/dra72-evm-revc.dts +++ b/arch/arm/boot/dts/dra72-evm-revc.dts @@ -75,6 +75,6 @@ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>; ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>; ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>; - ti,min-output-imepdance; + ti,min-output-impedance; }; }; diff --git a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi index ee6dac44edf1..e6df676886c0 100644 --- a/arch/arm/boot/dts/dra72-evm-tps65917.dtsi +++ b/arch/arm/boot/dts/dra72-evm-tps65917.dtsi @@ -132,3 +132,19 @@ ti,palmas-long-press-seconds = <6>; }; }; + +&usb2_phy1 { + phy-supply = <&ldo4_reg>; +}; + +&usb2_phy2 { + phy-supply = <&ldo4_reg>; +}; + +&dss { + vdda_video-supply = <&ldo5_reg>; +}; + +&mmc1 { + vmmc_aux-supply = <&ldo1_reg>; +}; diff --git a/arch/arm/boot/dts/imx1.dtsi b/arch/arm/boot/dts/imx1.dtsi index b792eee3899b..2ee40bc9ec21 100644 --- a/arch/arm/boot/dts/imx1.dtsi +++ b/arch/arm/boot/dts/imx1.dtsi @@ -18,6 +18,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { gpio0 = &gpio1; diff --git a/arch/arm/boot/dts/imx23.dtsi b/arch/arm/boot/dts/imx23.dtsi index ac2a9da62b6c..43ccbbf754a3 100644 --- a/arch/arm/boot/dts/imx23.dtsi +++ b/arch/arm/boot/dts/imx23.dtsi @@ -16,6 +16,14 @@ #size-cells = <1>; interrupt-parent = <&icoll>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { gpio0 = &gpio0; diff --git a/arch/arm/boot/dts/imx25.dtsi b/arch/arm/boot/dts/imx25.dtsi index 831d09a28155..acd475659156 100644 --- a/arch/arm/boot/dts/imx25.dtsi +++ b/arch/arm/boot/dts/imx25.dtsi @@ -14,6 +14,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; diff --git a/arch/arm/boot/dts/imx27.dtsi b/arch/arm/boot/dts/imx27.dtsi index 9d8b5969ee3b..b397384248f4 100644 --- a/arch/arm/boot/dts/imx27.dtsi +++ b/arch/arm/boot/dts/imx27.dtsi @@ -19,6 +19,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 3aabf65a6a52..d6a2190b60ef 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -17,6 +17,14 @@ #size-cells = <1>; interrupt-parent = <&icoll>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &mac0; diff --git a/arch/arm/boot/dts/imx31.dtsi b/arch/arm/boot/dts/imx31.dtsi index 685916e3d8a1..23b0d2cf9acd 100644 --- a/arch/arm/boot/dts/imx31.dtsi +++ b/arch/arm/boot/dts/imx31.dtsi @@ -12,6 +12,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { serial0 = &uart1; @@ -31,11 +39,11 @@ }; }; - avic: avic-interrupt-controller@60000000 { + avic: interrupt-controller@68000000 { compatible = "fsl,imx31-avic", "fsl,avic"; interrupt-controller; #interrupt-cells = <1>; - reg = <0x60000000 0x100000>; + reg = <0x68000000 0x100000>; }; soc { diff --git a/arch/arm/boot/dts/imx35.dtsi b/arch/arm/boot/dts/imx35.dtsi index 9f40e6229189..d0496c65cea2 100644 --- a/arch/arm/boot/dts/imx35.dtsi +++ b/arch/arm/boot/dts/imx35.dtsi @@ -13,6 +13,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; diff --git a/arch/arm/boot/dts/imx50.dtsi b/arch/arm/boot/dts/imx50.dtsi index fe0221e4cbf7..ceae909e2201 100644 --- a/arch/arm/boot/dts/imx50.dtsi +++ b/arch/arm/boot/dts/imx50.dtsi @@ -17,6 +17,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi index 33526cade735..1ee1d542d9ad 100644 --- a/arch/arm/boot/dts/imx51.dtsi +++ b/arch/arm/boot/dts/imx51.dtsi @@ -19,6 +19,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index ca51dc03e327..2e516f4985e4 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -19,6 +19,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; diff --git a/arch/arm/boot/dts/imx6dl.dtsi b/arch/arm/boot/dts/imx6dl.dtsi index 1ade1951e620..7aa120fbdc71 100644 --- a/arch/arm/boot/dts/imx6dl.dtsi +++ b/arch/arm/boot/dts/imx6dl.dtsi @@ -137,7 +137,7 @@ &gpio4 { gpio-ranges = <&iomuxc 5 136 1>, <&iomuxc 6 145 1>, <&iomuxc 7 150 1>, <&iomuxc 8 146 1>, <&iomuxc 9 151 1>, <&iomuxc 10 147 1>, - <&iomuxc 11 151 1>, <&iomuxc 12 148 1>, <&iomuxc 13 153 1>, + <&iomuxc 11 152 1>, <&iomuxc 12 148 1>, <&iomuxc 13 153 1>, <&iomuxc 14 149 1>, <&iomuxc 15 154 1>, <&iomuxc 16 39 7>, <&iomuxc 23 56 1>, <&iomuxc 24 61 7>, <&iomuxc 31 46 1>; }; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi index 34887a10c5f1..47ba97229a48 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_max.dtsi @@ -319,8 +319,6 @@ compatible = "fsl,imx6q-nitrogen6_max-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "imx6q-nitrogen6_max-sgtl5000"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sgtl5000>; ssi-controller = <&ssi1>; audio-codec = <&codec>; audio-routing = @@ -402,6 +400,8 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi index d80f21abea62..31d4cc62dbc7 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6_som2.dtsi @@ -250,8 +250,6 @@ compatible = "fsl,imx6q-nitrogen6_som2-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "imx6q-nitrogen6_som2-sgtl5000"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_sgtl5000>; ssi-controller = <&ssi1>; audio-codec = <&codec>; audio-routing = @@ -320,6 +318,8 @@ codec: sgtl5000@0a { compatible = "fsl,sgtl5000"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sgtl5000>; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; VDDA-supply = <®_2p5v>; diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi index e476d01959ea..26d060484728 100644 --- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi @@ -533,7 +533,6 @@ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17071 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17071 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17071 - MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x000b0 >; }; diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi index 53e6e63cbb02..6d37d9af5f1d 100644 --- a/arch/arm/boot/dts/imx6qdl.dtsi +++ b/arch/arm/boot/dts/imx6qdl.dtsi @@ -16,6 +16,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; @@ -1100,6 +1108,7 @@ interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6QDL_CLK_EIM_SLOW>; fsl,weim-cs-gpr = <&gpr>; + status = "disabled"; }; ocotp: ocotp@021bc000 { @@ -1157,8 +1166,10 @@ }; vdoa@021e4000 { + compatible = "fsl,imx6q-vdoa"; reg = <0x021e4000 0x4000>; interrupts = <0 18 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_VDOA>; }; uart2: serial@021e8000 { diff --git a/arch/arm/boot/dts/imx6sl.dtsi b/arch/arm/boot/dts/imx6sl.dtsi index 4fd6de29f07d..cc9572ea2860 100644 --- a/arch/arm/boot/dts/imx6sl.dtsi +++ b/arch/arm/boot/dts/imx6sl.dtsi @@ -14,6 +14,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec; @@ -900,6 +908,7 @@ reg = <0x021b8000 0x4000>; interrupts = <0 14 IRQ_TYPE_LEVEL_HIGH>; fsl,weim-cs-gpr = <&gpr>; + status = "disabled"; }; ocotp: ocotp@021bc000 { diff --git a/arch/arm/boot/dts/imx6sx.dtsi b/arch/arm/boot/dts/imx6sx.dtsi index 076a30f9bcae..dd4ec85ecbaa 100644 --- a/arch/arm/boot/dts/imx6sx.dtsi +++ b/arch/arm/boot/dts/imx6sx.dtsi @@ -15,6 +15,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { can0 = &flexcan1; @@ -977,6 +985,7 @@ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clks IMX6SX_CLK_EIM_SLOW>; fsl,weim-cs-gpr = <&gpr>; + status = "disabled"; }; ocotp: ocotp@021bc000 { diff --git a/arch/arm/boot/dts/imx6ul.dtsi b/arch/arm/boot/dts/imx6ul.dtsi index 39845a7e0463..53d3f8e41e9b 100644 --- a/arch/arm/boot/dts/imx6ul.dtsi +++ b/arch/arm/boot/dts/imx6ul.dtsi @@ -15,6 +15,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { ethernet0 = &fec1; diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi index 8ff2cbdd8f0d..be33dfc86838 100644 --- a/arch/arm/boot/dts/imx7s.dtsi +++ b/arch/arm/boot/dts/imx7s.dtsi @@ -50,6 +50,14 @@ / { #address-cells = <1>; #size-cells = <1>; + /* + * The decompressor and also some bootloaders rely on a + * pre-existing /chosen node to be available to insert the + * command line and merge other ATAGS info. + * Also for U-Boot there must be a pre-existing /memory node. + */ + chosen {}; + memory { device_type = "memory"; reg = <0 0>; }; aliases { gpio0 = &gpio1; diff --git a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts index da8598402ab8..38faa90007d7 100644 --- a/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts +++ b/arch/arm/boot/dts/logicpd-som-lv-37xx-devkit.dts @@ -158,7 +158,7 @@ &mmc1 { interrupts-extended = <&intc 83 &omap3_pmx_core 0x11a>; pinctrl-names = "default"; - pinctrl-0 = <&mmc1_pins &mmc1_cd>; + pinctrl-0 = <&mmc1_pins>; wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>; /* gpio_126 */ cd-gpios = <&gpio4 14 IRQ_TYPE_LEVEL_LOW>; /* gpio_110 */ vmmc-supply = <&vmmc1>; @@ -193,7 +193,8 @@ OMAP3_CORE1_IOPAD(0x214a, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat1.sdmmc1_dat1 */ OMAP3_CORE1_IOPAD(0x214c, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat2.sdmmc1_dat2 */ OMAP3_CORE1_IOPAD(0x214e, PIN_INPUT | MUX_MODE0) /* sdmmc1_dat3.sdmmc1_dat3 */ - OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_strobe.gpio_126 sdmmc1_wp*/ + OMAP3_CORE1_IOPAD(0x2132, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_strobe.gpio_126 */ + OMAP3_CORE1_IOPAD(0x212c, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_d11.gpio_110 */ >; }; @@ -242,12 +243,6 @@ OMAP3_WKUP_IOPAD(0x2a16, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE4) /* sys_boot6.gpio_8 */ >; }; - - mmc1_cd: pinmux_mmc1_cd { - pinctrl-single,pins = < - OMAP3_WKUP_IOPAD(0x212c, PIN_INPUT_PULLUP | MUX_MODE4) /* cam_d11.gpio_110 */ - >; - }; }; diff --git a/arch/arm/boot/dts/omap2.dtsi b/arch/arm/boot/dts/omap2.dtsi index 4f793a025a72..f1d6de8b3c19 100644 --- a/arch/arm/boot/dts/omap2.dtsi +++ b/arch/arm/boot/dts/omap2.dtsi @@ -17,6 +17,7 @@ interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <1>; + chosen { }; aliases { serial0 = &uart1; diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts index 87ca50b53002..4d448f145ed1 100644 --- a/arch/arm/boot/dts/omap3-n900.dts +++ b/arch/arm/boot/dts/omap3-n900.dts @@ -734,6 +734,8 @@ vmmc_aux-supply = <&vsim>; bus-width = <8>; non-removable; + no-sdio; + no-sd; }; &mmc3 { diff --git a/arch/arm/boot/dts/omap3.dtsi b/arch/arm/boot/dts/omap3.dtsi index ecf5eb584c75..a3ff4933dbc1 100644 --- a/arch/arm/boot/dts/omap3.dtsi +++ b/arch/arm/boot/dts/omap3.dtsi @@ -17,6 +17,7 @@ interrupt-parent = <&intc>; #address-cells = <1>; #size-cells = <1>; + chosen { }; aliases { i2c0 = &i2c1; diff --git a/arch/arm/boot/dts/omap4.dtsi b/arch/arm/boot/dts/omap4.dtsi index 8087456b5fbe..578c53f08309 100644 --- a/arch/arm/boot/dts/omap4.dtsi +++ b/arch/arm/boot/dts/omap4.dtsi @@ -15,6 +15,7 @@ interrupt-parent = <&wakeupgen>; #address-cells = <1>; #size-cells = <1>; + chosen { }; aliases { i2c0 = &i2c1; diff --git a/arch/arm/boot/dts/omap5.dtsi b/arch/arm/boot/dts/omap5.dtsi index 968c67a49dbd..0844737b72b2 100644 --- a/arch/arm/boot/dts/omap5.dtsi +++ b/arch/arm/boot/dts/omap5.dtsi @@ -17,6 +17,7 @@ compatible = "ti,omap5"; interrupt-parent = <&wakeupgen>; + chosen { }; aliases { i2c0 = &i2c1; @@ -987,6 +988,7 @@ phy-names = "sata-phy"; clocks = <&sata_ref_clk>; ti,hwmods = "sata"; + ports-implemented = <0x1>; }; dss: dss@58000000 { diff --git a/arch/arm/boot/dts/orion5x-lschl.dts b/arch/arm/boot/dts/orion5x-linkstation-lschl.dts index 947409252845..ea6c881634b9 100644 --- a/arch/arm/boot/dts/orion5x-lschl.dts +++ b/arch/arm/boot/dts/orion5x-linkstation-lschl.dts @@ -2,7 +2,7 @@ * Device Tree file for Buffalo Linkstation LS-CHLv3 * * Copyright (C) 2016 Ash Hughes <ashley.hughes@blueyonder.co.uk> - * Copyright (C) 2015, 2016 + * Copyright (C) 2015-2017 * Roger Shimizu <rogershimizu@gmail.com> * * This file is dual-licensed: you can use it either under the terms @@ -52,7 +52,7 @@ #include <dt-bindings/gpio/gpio.h> / { - model = "Buffalo Linkstation Live v3 (LS-CHL)"; + model = "Buffalo Linkstation LiveV3 (LS-CHL)"; compatible = "buffalo,lschl", "marvell,orion5x-88f5182", "marvell,orion5x"; memory { /* 128 MB */ diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 268bd470c865..407a4610f4a7 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -4,6 +4,7 @@ #include <dt-bindings/clock/qcom,gcc-msm8960.h> #include <dt-bindings/reset/qcom,gcc-msm8960.h> #include <dt-bindings/clock/qcom,mmcc-msm8960.h> +#include <dt-bindings/clock/qcom,rpmcc.h> #include <dt-bindings/soc/qcom,gsbi.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> @@ -303,6 +304,9 @@ firmware { scm { compatible = "qcom,scm-apq8064"; + + clocks = <&rpmcc RPM_DAYTONA_FABRIC_CLK>; + clock-names = "core"; }; }; diff --git a/arch/arm/boot/dts/qcom-mdm9615.dtsi b/arch/arm/boot/dts/qcom-mdm9615.dtsi index 5ae4ec59e6ea..c852b69229c9 100644 --- a/arch/arm/boot/dts/qcom-mdm9615.dtsi +++ b/arch/arm/boot/dts/qcom-mdm9615.dtsi @@ -357,7 +357,7 @@ }; amba { - compatible = "arm,amba-bus"; + compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index c8b2944e304a..4c72dae2aefa 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -680,6 +680,7 @@ phy-names = "usb2-phy", "usb3-phy"; phys = <&usb2_picophy0>, <&phy_port2 PHY_TYPE_USB3>; + snps,dis_u3_susphy_quirk; }; }; @@ -1002,5 +1003,15 @@ status = "disabled"; }; + + delta0 { + compatible = "st,st-delta"; + clock-names = "delta", + "delta-st231", + "delta-flash-promip"; + clocks = <&clk_s_c0_flexgen CLK_VID_DMU>, + <&clk_s_c0_flexgen CLK_ST231_DMU>, + <&clk_s_c0_flexgen CLK_FLASH_PROMIP>; + }; }; }; diff --git a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts index 735914f6ae44..7cae328398b1 100644 --- a/arch/arm/boot/dts/sun6i-a31-hummingbird.dts +++ b/arch/arm/boot/dts/sun6i-a31-hummingbird.dts @@ -140,6 +140,10 @@ cpu-supply = <®_dcdc3>; }; +&de { + status = "okay"; +}; + &ehci0 { status = "okay"; }; diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi index 2b26175d55d1..e78faaf9243c 100644 --- a/arch/arm/boot/dts/sun6i-a31.dtsi +++ b/arch/arm/boot/dts/sun6i-a31.dtsi @@ -234,6 +234,7 @@ de: display-engine { compatible = "allwinner,sun6i-a31-display-engine"; allwinner,pipelines = <&fe0>; + status = "disabled"; }; soc@01c00000 { diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts index 5ea4915f6d75..10d307408f23 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2-emmc.dts @@ -56,7 +56,7 @@ }; &pio { - mmc2_pins_nrst: mmc2@0 { + mmc2_pins_nrst: mmc2-rst-pin { allwinner,pins = "PC16"; allwinner,function = "gpio_out"; allwinner,drive = <SUN4I_PINCTRL_10_MA>; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts index 102838fcc588..15f4fd3f4695 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15-tc1.dts @@ -81,7 +81,7 @@ #address-cells = <0>; interrupt-controller; reg = <0 0x2c001000 0 0x1000>, - <0 0x2c002000 0 0x1000>, + <0 0x2c002000 0 0x2000>, <0 0x2c004000 0 0x2000>, <0 0x2c006000 0 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts index 45d08cc37b01..bd107c5a0226 100644 --- a/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts +++ b/arch/arm/boot/dts/vexpress-v2p-ca15_a7.dts @@ -131,7 +131,7 @@ #address-cells = <0>; interrupt-controller; reg = <0 0x2c001000 0 0x1000>, - <0 0x2c002000 0 0x1000>, + <0 0x2c002000 0 0x2000>, <0 0x2c004000 0 0x2000>, <0 0x2c006000 0 0x2000>; interrupts = <1 9 0xf04>; diff --git a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts index 7ea617e47fe4..958b4c42d320 100644 --- a/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts +++ b/arch/arm/boot/dts/vf610-zii-dev-rev-b.dts @@ -153,7 +153,8 @@ switch0phy1: switch1phy0@1 { reg = <1>; interrupt-parent = <&switch0>; - interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; }; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; + }; switch0phy2: switch1phy0@2 { reg = <2>; interrupt-parent = <&switch0>; diff --git a/arch/arm/configs/exynos_defconfig b/arch/arm/configs/exynos_defconfig index 79c415c33f69..809f0bf3042a 100644 --- a/arch/arm/configs/exynos_defconfig +++ b/arch/arm/configs/exynos_defconfig @@ -24,7 +24,7 @@ CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CMDLINE="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc mem=256M" CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=m diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index ea316c4b890e..d3f1768840e2 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -64,8 +64,8 @@ CONFIG_NETFILTER=y CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CT_PROTO_SCTP=m -CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig index 18e59feaa307..7f479cdb3479 100644 --- a/arch/arm/configs/imote2_defconfig +++ b/arch/arm/configs/imote2_defconfig @@ -56,8 +56,8 @@ CONFIG_NETFILTER=y CONFIG_NETFILTER_NETLINK_QUEUE=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CT_PROTO_SCTP=m -CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m diff --git a/arch/arm/configs/multi_v5_defconfig b/arch/arm/configs/multi_v5_defconfig index 361686a362f1..69a4bd13eea5 100644 --- a/arch/arm/configs/multi_v5_defconfig +++ b/arch/arm/configs/multi_v5_defconfig @@ -58,7 +58,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_IDLE=y CONFIG_ARM_KIRKWOOD_CPUIDLE=y diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index b01a43851294..affffa7c415b 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -132,7 +132,7 @@ CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_KEXEC=y CONFIG_EFI=y CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=m @@ -471,7 +471,7 @@ CONFIG_MESON_WATCHDOG=y CONFIG_DW_WATCHDOG=y CONFIG_DIGICOLOR_WATCHDOG=y CONFIG_BCM2835_WDT=y -CONFIG_BCM47XX_WATCHDOG=y +CONFIG_BCM47XX_WDT=y CONFIG_BCM7038_WDT=m CONFIG_BCM_KONA_WDT=y CONFIG_MFD_ACT8945A=y @@ -569,6 +569,7 @@ CONFIG_VIDEO_SAMSUNG_S5P_MFC=m CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC=m CONFIG_VIDEO_STI_BDISP=m CONFIG_VIDEO_STI_HVA=m +CONFIG_VIDEO_STI_DELTA=m CONFIG_VIDEO_RENESAS_JPU=m CONFIG_VIDEO_RENESAS_VSP1=m CONFIG_V4L_TEST_DRIVERS=y @@ -824,6 +825,7 @@ CONFIG_QCOM_SMSM=y CONFIG_QCOM_WCNSS_CTRL=m CONFIG_ROCKCHIP_PM_DOMAINS=y CONFIG_COMMON_CLK_QCOM=y +CONFIG_QCOM_CLK_RPM=y CONFIG_CHROME_PLATFORMS=y CONFIG_STAGING_BOARD=y CONFIG_CROS_EC_CHARDEV=m @@ -893,7 +895,7 @@ CONFIG_BCM2835_MBOX=y CONFIG_RASPBERRYPI_FIRMWARE=y CONFIG_EFI_VARS=m CONFIG_EFI_CAPSULE_LOADER=m -CONFIG_CONFIG_BCM47XX_NVRAM=y +CONFIG_BCM47XX_NVRAM=y CONFIG_BCM47XX_SPROM=y CONFIG_EXT4_FS=y CONFIG_AUTOFS4_FS=y diff --git a/arch/arm/configs/mvebu_v5_defconfig b/arch/arm/configs/mvebu_v5_defconfig index f7f6039419aa..4b598da0d086 100644 --- a/arch/arm/configs/mvebu_v5_defconfig +++ b/arch/arm/configs/mvebu_v5_defconfig @@ -44,7 +44,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_IDLE=y CONFIG_ARM_KIRKWOOD_CPUIDLE=y diff --git a/arch/arm/configs/pxa_defconfig b/arch/arm/configs/pxa_defconfig index e4314b1227a3..271dc7e78e43 100644 --- a/arch/arm/configs/pxa_defconfig +++ b/arch/arm/configs/pxa_defconfig @@ -97,7 +97,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_CMDLINE="root=/dev/ram0 ro" CONFIG_KEXEC=y CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=m diff --git a/arch/arm/configs/s3c2410_defconfig b/arch/arm/configs/s3c2410_defconfig index 4364040ed696..1e6c48dd7b11 100644 --- a/arch/arm/configs/s3c2410_defconfig +++ b/arch/arm/configs/s3c2410_defconfig @@ -86,9 +86,9 @@ CONFIG_IPV6_TUNNEL=m CONFIG_NETFILTER=y CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_EVENTS=y -CONFIG_NF_CT_PROTO_DCCP=m -CONFIG_NF_CT_PROTO_SCTP=m -CONFIG_NF_CT_PROTO_UDPLITE=m +CONFIG_NF_CT_PROTO_DCCP=y +CONFIG_NF_CT_PROTO_SCTP=y +CONFIG_NF_CT_PROTO_UDPLITE=y CONFIG_NF_CONNTRACK_AMANDA=m CONFIG_NF_CONNTRACK_FTP=m CONFIG_NF_CONNTRACK_H323=m diff --git a/arch/arm/configs/shmobile_defconfig b/arch/arm/configs/shmobile_defconfig index 1b0f8ae36fb3..adeaecd831a4 100644 --- a/arch/arm/configs/shmobile_defconfig +++ b/arch/arm/configs/shmobile_defconfig @@ -38,7 +38,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y CONFIG_KEXEC=y CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_STAT_DETAILS=y +CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_GOV_POWERSAVE=y CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index efb21757d41f..b14e8c7d71bd 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -2,7 +2,6 @@ generic-y += bitsperlong.h generic-y += clkdev.h -generic-y += cputime.h generic-y += current.h generic-y += early_ioremap.h generic-y += emergency-restart.h diff --git a/arch/arm/include/asm/cputype.h b/arch/arm/include/asm/cputype.h index 522b5feb4eaa..b62eaeb147aa 100644 --- a/arch/arm/include/asm/cputype.h +++ b/arch/arm/include/asm/cputype.h @@ -94,6 +94,9 @@ #define ARM_CPU_XSCALE_ARCH_V2 0x4000 #define ARM_CPU_XSCALE_ARCH_V3 0x6000 +/* Qualcomm implemented cores */ +#define ARM_CPU_PART_SCORPION 0x510002d0 + extern unsigned int processor_id; #ifdef CONFIG_CPU_CP15 diff --git a/arch/arm/include/asm/efi.h b/arch/arm/include/asm/efi.h index 0b06f5341b45..e4e6a9d6a825 100644 --- a/arch/arm/include/asm/efi.h +++ b/arch/arm/include/asm/efi.h @@ -55,6 +55,7 @@ void efi_virtmap_unload(void); #define efi_call_early(f, ...) sys_table_arg->boottime->f(__VA_ARGS__) #define __efi_call_early(f, ...) f(__VA_ARGS__) +#define efi_call_runtime(f, ...) sys_table_arg->runtime->f(__VA_ARGS__) #define efi_is_64bit() (false) #define efi_call_proto(protocol, f, instance, ...) \ diff --git a/arch/arm/include/asm/ftrace.h b/arch/arm/include/asm/ftrace.h index bfe2a2f5a644..22b73112b75f 100644 --- a/arch/arm/include/asm/ftrace.h +++ b/arch/arm/include/asm/ftrace.h @@ -54,6 +54,24 @@ static inline void *return_address(unsigned int level) #define ftrace_return_address(n) return_address(n) +#define ARCH_HAS_SYSCALL_MATCH_SYM_NAME + +static inline bool arch_syscall_match_sym_name(const char *sym, + const char *name) +{ + if (!strcmp(sym, "sys_mmap2")) + sym = "sys_mmap_pgoff"; + else if (!strcmp(sym, "sys_statfs64_wrapper")) + sym = "sys_statfs64"; + else if (!strcmp(sym, "sys_fstatfs64_wrapper")) + sym = "sys_fstatfs64"; + else if (!strcmp(sym, "sys_arm_fadvise64_64")) + sym = "sys_fadvise64_64"; + + /* Ignore case since sym may start with "SyS" instead of "sys" */ + return !strcasecmp(sym, name); +} + #endif /* ifndef __ASSEMBLY__ */ #endif /* _ASM_ARM_FTRACE */ diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 1f59ea051bab..b7e0125c0bbf 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -478,11 +478,10 @@ extern unsigned long __must_check arm_copy_from_user(void *to, const void __user *from, unsigned long n); static inline unsigned long __must_check -__copy_from_user(void *to, const void __user *from, unsigned long n) +__arch_copy_from_user(void *to, const void __user *from, unsigned long n) { unsigned int __ua_flags; - check_object_size(to, n, false); __ua_flags = uaccess_save_and_enable(); n = arm_copy_from_user(to, from, n); uaccess_restore(__ua_flags); @@ -495,18 +494,15 @@ extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n); static inline unsigned long __must_check -__copy_to_user(void __user *to, const void *from, unsigned long n) +__arch_copy_to_user(void __user *to, const void *from, unsigned long n) { #ifndef CONFIG_UACCESS_WITH_MEMCPY unsigned int __ua_flags; - - check_object_size(from, n, true); __ua_flags = uaccess_save_and_enable(); n = arm_copy_to_user(to, from, n); uaccess_restore(__ua_flags); return n; #else - check_object_size(from, n, true); return arm_copy_to_user(to, from, n); #endif } @@ -526,25 +522,49 @@ __clear_user(void __user *addr, unsigned long n) } #else -#define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0) -#define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0) +#define __arch_copy_from_user(to, from, n) \ + (memcpy(to, (void __force *)from, n), 0) +#define __arch_copy_to_user(to, from, n) \ + (memcpy((void __force *)to, from, n), 0) #define __clear_user(addr, n) (memset((void __force *)addr, 0, n), 0) #endif -static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n) +static inline unsigned long __must_check +__copy_from_user(void *to, const void __user *from, unsigned long n) +{ + check_object_size(to, n, false); + return __arch_copy_from_user(to, from, n); +} + +static inline unsigned long __must_check +copy_from_user(void *to, const void __user *from, unsigned long n) { unsigned long res = n; + + check_object_size(to, n, false); + if (likely(access_ok(VERIFY_READ, from, n))) - res = __copy_from_user(to, from, n); + res = __arch_copy_from_user(to, from, n); if (unlikely(res)) memset(to + (n - res), 0, res); return res; } -static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n) +static inline unsigned long __must_check +__copy_to_user(void __user *to, const void *from, unsigned long n) { + check_object_size(from, n, true); + + return __arch_copy_to_user(to, from, n); +} + +static inline unsigned long __must_check +copy_to_user(void __user *to, const void *from, unsigned long n) +{ + check_object_size(from, n, true); + if (access_ok(VERIFY_WRITE, to, n)) - n = __copy_to_user(to, from, n); + n = __arch_copy_to_user(to, from, n); return n; } diff --git a/arch/arm/include/asm/virt.h b/arch/arm/include/asm/virt.h index a2e75b84e2ae..6dae1956c74d 100644 --- a/arch/arm/include/asm/virt.h +++ b/arch/arm/include/asm/virt.h @@ -80,6 +80,11 @@ static inline bool is_kernel_in_hyp_mode(void) return false; } +static inline bool has_vhe(void) +{ + return false; +} + /* The section containing the hypervisor idmap text */ extern char __hyp_idmap_text_start[]; extern char __hyp_idmap_text_end[]; diff --git a/arch/arm/include/asm/types.h b/arch/arm/include/uapi/asm/types.h index a53cdb8f068c..9435a42f575e 100644 --- a/arch/arm/include/asm/types.h +++ b/arch/arm/include/uapi/asm/types.h @@ -1,5 +1,5 @@ -#ifndef _ASM_TYPES_H -#define _ASM_TYPES_H +#ifndef _UAPI_ASM_TYPES_H +#define _UAPI_ASM_TYPES_H #include <asm-generic/int-ll64.h> @@ -37,4 +37,4 @@ #define __UINTPTR_TYPE__ unsigned long #endif -#endif /* _ASM_TYPES_H */ +#endif /* _UAPI_ASM_TYPES_H */ diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c index 188180b5523d..be3b3fbd382f 100644 --- a/arch/arm/kernel/hw_breakpoint.c +++ b/arch/arm/kernel/hw_breakpoint.c @@ -1063,6 +1063,22 @@ static int __init arch_hw_breakpoint_init(void) return 0; } + /* + * Scorpion CPUs (at least those in APQ8060) seem to set DBGPRSR.SPD + * whenever a WFI is issued, even if the core is not powered down, in + * violation of the architecture. When DBGPRSR.SPD is set, accesses to + * breakpoint and watchpoint registers are treated as undefined, so + * this results in boot time and runtime failures when these are + * accessed and we unexpectedly take a trap. + * + * It's not clear if/how this can be worked around, so we blacklist + * Scorpion CPUs to avoid these issues. + */ + if (read_cpuid_part() == ARM_CPU_PART_SCORPION) { + pr_info("Scorpion CPU detected. Hardware breakpoints and watchpoints disabled\n"); + return 0; + } + has_ossr = core_has_os_save_restore(); /* Determine how many BRPs/WRPs are available. */ diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index ce131ed5939d..ae738a6319f6 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -600,7 +600,7 @@ static int gpr_set(struct task_struct *target, const void *kbuf, const void __user *ubuf) { int ret; - struct pt_regs newregs; + struct pt_regs newregs = *task_pt_regs(target); ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, &newregs, diff --git a/arch/arm/kernel/smp_tlb.c b/arch/arm/kernel/smp_tlb.c index 22313cb53362..9af0701f7094 100644 --- a/arch/arm/kernel/smp_tlb.c +++ b/arch/arm/kernel/smp_tlb.c @@ -9,6 +9,7 @@ */ #include <linux/preempt.h> #include <linux/smp.h> +#include <linux/uaccess.h> #include <asm/smp_plat.h> #include <asm/tlbflush.h> @@ -40,8 +41,11 @@ static inline void ipi_flush_tlb_mm(void *arg) static inline void ipi_flush_tlb_page(void *arg) { struct tlb_args *ta = (struct tlb_args *)arg; + unsigned int __ua_flags = uaccess_save_and_enable(); local_flush_tlb_page(ta->ta_vma, ta->ta_start); + + uaccess_restore(__ua_flags); } static inline void ipi_flush_tlb_kernel_page(void *arg) @@ -54,8 +58,11 @@ static inline void ipi_flush_tlb_kernel_page(void *arg) static inline void ipi_flush_tlb_range(void *arg) { struct tlb_args *ta = (struct tlb_args *)arg; + unsigned int __ua_flags = uaccess_save_and_enable(); local_flush_tlb_range(ta->ta_vma, ta->ta_start, ta->ta_end); + + uaccess_restore(__ua_flags); } static inline void ipi_flush_tlb_kernel_range(void *arg) diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c index 11676787ad49..9d7446456e0c 100644 --- a/arch/arm/kvm/arm.c +++ b/arch/arm/kvm/arm.c @@ -1099,6 +1099,9 @@ static void cpu_init_hyp_mode(void *dummy) __cpu_init_hyp_mode(pgd_ptr, hyp_stack_ptr, vector_ptr); __cpu_init_stage2(); + if (is_kernel_in_hyp_mode()) + kvm_timer_init_vhe(); + kvm_arm_init_debug(); } diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S index 8ecfd15c3a02..df73914e81c8 100644 --- a/arch/arm/lib/getuser.S +++ b/arch/arm/lib/getuser.S @@ -67,7 +67,7 @@ ENTRY(__get_user_4) ENDPROC(__get_user_4) ENTRY(__get_user_8) - check_uaccess r0, 8, r1, r2, __get_user_bad + check_uaccess r0, 8, r1, r2, __get_user_bad8 #ifdef CONFIG_THUMB2_KERNEL 5: TUSER(ldr) r2, [r0] 6: TUSER(ldr) r3, [r0, #4] diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index aac3ab1a044f..df3ca38778af 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -18,6 +18,7 @@ #include <linux/gpio/machine.h> #include <linux/init.h> #include <linux/kernel.h> +#include <linux/leds.h> #include <linux/i2c.h> #include <linux/platform_data/at24.h> #include <linux/platform_data/pca953x.h> diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 521e40977265..023480b75244 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -25,6 +25,7 @@ #include <linux/videodev2.h> #include <linux/v4l2-dv-timings.h> #include <linux/export.h> +#include <linux/leds.h> #include <media/i2c/tvp514x.h> diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c index ad10017203c1..0a7838852649 100644 --- a/arch/arm/mach-davinci/board-neuros-osd2.c +++ b/arch/arm/mach-davinci/board-neuros-osd2.c @@ -25,6 +25,7 @@ */ #include <linux/platform_device.h> #include <linux/gpio.h> +#include <linux/leds.h> #include <linux/mtd/partitions.h> #include <linux/platform_data/gpio-davinci.h> #include <linux/platform_data/i2c-davinci.h> diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c index 41d5500996b2..a3e78074be70 100644 --- a/arch/arm/mach-davinci/board-omapl138-hawk.c +++ b/arch/arm/mach-davinci/board-omapl138-hawk.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/console.h> +#include <linux/interrupt.h> #include <linux/gpio.h> #include <linux/gpio/machine.h> #include <linux/platform_data/gpio-davinci.h> diff --git a/arch/arm/mach-davinci/clock.c b/arch/arm/mach-davinci/clock.c index df42c93a93d6..f5dce9b4e617 100644 --- a/arch/arm/mach-davinci/clock.c +++ b/arch/arm/mach-davinci/clock.c @@ -31,10 +31,10 @@ static LIST_HEAD(clocks); static DEFINE_MUTEX(clocks_mutex); static DEFINE_SPINLOCK(clockfw_lock); -static void __clk_enable(struct clk *clk) +void davinci_clk_enable(struct clk *clk) { if (clk->parent) - __clk_enable(clk->parent); + davinci_clk_enable(clk->parent); if (clk->usecount++ == 0) { if (clk->flags & CLK_PSC) davinci_psc_config(clk->domain, clk->gpsc, clk->lpsc, @@ -44,7 +44,7 @@ static void __clk_enable(struct clk *clk) } } -static void __clk_disable(struct clk *clk) +void davinci_clk_disable(struct clk *clk) { if (WARN_ON(clk->usecount == 0)) return; @@ -56,7 +56,7 @@ static void __clk_disable(struct clk *clk) clk->clk_disable(clk); } if (clk->parent) - __clk_disable(clk->parent); + davinci_clk_disable(clk->parent); } int davinci_clk_reset(struct clk *clk, bool reset) @@ -103,7 +103,7 @@ int clk_enable(struct clk *clk) return -EINVAL; spin_lock_irqsave(&clockfw_lock, flags); - __clk_enable(clk); + davinci_clk_enable(clk); spin_unlock_irqrestore(&clockfw_lock, flags); return 0; @@ -118,7 +118,7 @@ void clk_disable(struct clk *clk) return; spin_lock_irqsave(&clockfw_lock, flags); - __clk_disable(clk); + davinci_clk_disable(clk); spin_unlock_irqrestore(&clockfw_lock, flags); } EXPORT_SYMBOL(clk_disable); diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h index e2a5437a1aee..fa2b83752e03 100644 --- a/arch/arm/mach-davinci/clock.h +++ b/arch/arm/mach-davinci/clock.h @@ -132,6 +132,8 @@ int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate); int davinci_set_refclk_rate(unsigned long rate); int davinci_simple_set_rate(struct clk *clk, unsigned long rate); int davinci_clk_reset(struct clk *clk, bool reset); +void davinci_clk_enable(struct clk *clk); +void davinci_clk_disable(struct clk *clk); extern struct platform_device davinci_wdt_device; extern void davinci_watchdog_reset(struct platform_device *); diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c index e770c97ea45c..1d873d15b545 100644 --- a/arch/arm/mach-davinci/da850.c +++ b/arch/arm/mach-davinci/da850.c @@ -319,6 +319,16 @@ static struct clk emac_clk = { .gpsc = 1, }; +/* + * In order to avoid adding the emac_clk to the clock lookup table twice (and + * screwing up the linked list in the process) create a separate clock for + * mdio inheriting the rate from emac_clk. + */ +static struct clk mdio_clk = { + .name = "mdio", + .parent = &emac_clk, +}; + static struct clk mcasp_clk = { .name = "mcasp", .parent = &async3_clk, @@ -367,6 +377,16 @@ static struct clk aemif_clk = { .flags = ALWAYS_ENABLED, }; +/* + * In order to avoid adding the aemif_clk to the clock lookup table twice (and + * screwing up the linked list in the process) create a separate clock for + * nand inheriting the rate from aemif_clk. + */ +static struct clk aemif_nand_clk = { + .name = "nand", + .parent = &aemif_clk, +}; + static struct clk usb11_clk = { .name = "usb11", .parent = &pll0_sysclk4, @@ -529,7 +549,7 @@ static struct clk_lookup da850_clks[] = { CLK(NULL, "arm", &arm_clk), CLK(NULL, "rmii", &rmii_clk), CLK("davinci_emac.1", NULL, &emac_clk), - CLK("davinci_mdio.0", "fck", &emac_clk), + CLK("davinci_mdio.0", "fck", &mdio_clk), CLK("davinci-mcasp.0", NULL, &mcasp_clk), CLK("davinci-mcbsp.0", NULL, &mcbsp0_clk), CLK("davinci-mcbsp.1", NULL, &mcbsp1_clk), @@ -537,7 +557,15 @@ static struct clk_lookup da850_clks[] = { CLK("da830-mmc.0", NULL, &mmcsd0_clk), CLK("da830-mmc.1", NULL, &mmcsd1_clk), CLK("ti-aemif", NULL, &aemif_clk), - CLK(NULL, "aemif", &aemif_clk), + /* + * The only user of this clock is davinci_nand and it get's it through + * con_id. The nand node itself is created from within the aemif + * driver to guarantee that it's probed after the aemif timing + * parameters are configured. of_dev_auxdata is not accessible from + * the aemif driver and can't be passed to of_platform_populate(). For + * that reason we're leaving the dev_id here as NULL. + */ + CLK(NULL, "aemif", &aemif_nand_clk), CLK("ohci-da8xx", "usb11", &usb11_clk), CLK("musb-da8xx", "usb20", &usb20_clk), CLK("spi_davinci.0", NULL, &spi0_clk), diff --git a/arch/arm/mach-davinci/usb-da8xx.c b/arch/arm/mach-davinci/usb-da8xx.c index c6feecf7ae24..9a6af0bd5dc3 100644 --- a/arch/arm/mach-davinci/usb-da8xx.c +++ b/arch/arm/mach-davinci/usb-da8xx.c @@ -22,6 +22,8 @@ #define DA8XX_USB0_BASE 0x01e00000 #define DA8XX_USB1_BASE 0x01e25000 +static struct clk *usb20_clk; + static struct platform_device da8xx_usb_phy = { .name = "da8xx-usb-phy", .id = -1, @@ -158,26 +160,13 @@ int __init da8xx_register_usb_refclkin(int rate) static void usb20_phy_clk_enable(struct clk *clk) { - struct clk *usb20_clk; - int err; u32 val; u32 timeout = 500000; /* 500 msec */ val = readl(DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG)); - usb20_clk = clk_get(&da8xx_usb20_dev.dev, "usb20"); - if (IS_ERR(usb20_clk)) { - pr_err("could not get usb20 clk: %ld\n", PTR_ERR(usb20_clk)); - return; - } - /* The USB 2.O PLL requires that the USB 2.O PSC is enabled as well. */ - err = clk_prepare_enable(usb20_clk); - if (err) { - pr_err("failed to enable usb20 clk: %d\n", err); - clk_put(usb20_clk); - return; - } + davinci_clk_enable(usb20_clk); /* * Turn on the USB 2.0 PHY, but just the PLL, and not OTG. The USB 1.1 @@ -197,8 +186,7 @@ static void usb20_phy_clk_enable(struct clk *clk) pr_err("Timeout waiting for USB 2.0 PHY clock good\n"); done: - clk_disable_unprepare(usb20_clk); - clk_put(usb20_clk); + davinci_clk_disable(usb20_clk); } static void usb20_phy_clk_disable(struct clk *clk) @@ -285,11 +273,19 @@ static struct clk_lookup usb20_phy_clk_lookup = int __init da8xx_register_usb20_phy_clk(bool use_usb_refclkin) { struct clk *parent; - int ret = 0; + int ret; + + usb20_clk = clk_get(&da8xx_usb20_dev.dev, "usb20"); + ret = PTR_ERR_OR_ZERO(usb20_clk); + if (ret) + return ret; parent = clk_get(NULL, use_usb_refclkin ? "usb_refclkin" : "pll0_aux"); - if (IS_ERR(parent)) - return PTR_ERR(parent); + ret = PTR_ERR_OR_ZERO(parent); + if (ret) { + clk_put(usb20_clk); + return ret; + } usb20_phy_clk.parent = parent; ret = clk_register(&usb20_phy_clk); diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c index ad92d9f7e4df..0ac176386789 100644 --- a/arch/arm/mach-ep93xx/edb93xx.c +++ b/arch/arm/mach-ep93xx/edb93xx.c @@ -27,7 +27,6 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> -#include <linux/gpio.h> #include <linux/i2c.h> #include <linux/i2c-gpio.h> #include <linux/spi/spi.h> @@ -106,33 +105,10 @@ static struct cs4271_platform_data edb93xx_cs4271_data = { .gpio_nreset = -EINVAL, /* filled in later */ }; -static int edb93xx_cs4271_hw_setup(struct spi_device *spi) -{ - return gpio_request_one(EP93XX_GPIO_LINE_EGPIO6, - GPIOF_OUT_INIT_HIGH, spi->modalias); -} - -static void edb93xx_cs4271_hw_cleanup(struct spi_device *spi) -{ - gpio_free(EP93XX_GPIO_LINE_EGPIO6); -} - -static void edb93xx_cs4271_hw_cs_control(struct spi_device *spi, int value) -{ - gpio_set_value(EP93XX_GPIO_LINE_EGPIO6, value); -} - -static struct ep93xx_spi_chip_ops edb93xx_cs4271_hw = { - .setup = edb93xx_cs4271_hw_setup, - .cleanup = edb93xx_cs4271_hw_cleanup, - .cs_control = edb93xx_cs4271_hw_cs_control, -}; - static struct spi_board_info edb93xx_spi_board_info[] __initdata = { { .modalias = "cs4271", .platform_data = &edb93xx_cs4271_data, - .controller_data = &edb93xx_cs4271_hw, .max_speed_hz = 6000000, .bus_num = 0, .chip_select = 0, @@ -140,8 +116,13 @@ static struct spi_board_info edb93xx_spi_board_info[] __initdata = { }, }; +static int edb93xx_spi_chipselects[] __initdata = { + EP93XX_GPIO_LINE_EGPIO6, +}; + static struct ep93xx_spi_info edb93xx_spi_info __initdata = { - .num_chipselect = ARRAY_SIZE(edb93xx_spi_board_info), + .chipselect = edb93xx_spi_chipselects, + .num_chipselect = ARRAY_SIZE(edb93xx_spi_chipselects), }; static void __init edb93xx_register_spi(void) diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c index 7bb540c421ee..c7a40f245892 100644 --- a/arch/arm/mach-ep93xx/simone.c +++ b/arch/arm/mach-ep93xx/simone.c @@ -49,56 +49,6 @@ static struct ep93xxfb_mach_info __initdata simone_fb_info = { #define MMC_CARD_DETECT_GPIO EP93XX_GPIO_LINE_EGPIO0 /* - * Up to v1.3, the Sim.One used SFRMOUT as SD card chip select, but this goes - * low between multi-message command blocks. From v1.4, it uses a GPIO instead. - * v1.3 parts will still work, since the signal on SFRMOUT is automatic. - */ -#define MMC_CHIP_SELECT_GPIO EP93XX_GPIO_LINE_EGPIO1 - -/* - * MMC SPI chip select GPIO handling. If you are using SFRMOUT (SFRM1) signal, - * you can leave these empty and pass NULL as .controller_data. - */ - -static int simone_mmc_spi_setup(struct spi_device *spi) -{ - unsigned int gpio = MMC_CHIP_SELECT_GPIO; - int err; - - err = gpio_request(gpio, spi->modalias); - if (err) - return err; - - err = gpio_direction_output(gpio, 1); - if (err) { - gpio_free(gpio); - return err; - } - - return 0; -} - -static void simone_mmc_spi_cleanup(struct spi_device *spi) -{ - unsigned int gpio = MMC_CHIP_SELECT_GPIO; - - gpio_set_value(gpio, 1); - gpio_direction_input(gpio); - gpio_free(gpio); -} - -static void simone_mmc_spi_cs_control(struct spi_device *spi, int value) -{ - gpio_set_value(MMC_CHIP_SELECT_GPIO, value); -} - -static struct ep93xx_spi_chip_ops simone_mmc_spi_ops = { - .setup = simone_mmc_spi_setup, - .cleanup = simone_mmc_spi_cleanup, - .cs_control = simone_mmc_spi_cs_control, -}; - -/* * MMC card detection GPIO setup. */ @@ -152,7 +102,6 @@ static struct mmc_spi_platform_data simone_mmc_spi_data = { static struct spi_board_info simone_spi_devices[] __initdata = { { .modalias = "mmc_spi", - .controller_data = &simone_mmc_spi_ops, .platform_data = &simone_mmc_spi_data, /* * We use 10 MHz even though the maximum is 3.7 MHz. The driver @@ -165,8 +114,18 @@ static struct spi_board_info simone_spi_devices[] __initdata = { }, }; +/* + * Up to v1.3, the Sim.One used SFRMOUT as SD card chip select, but this goes + * low between multi-message command blocks. From v1.4, it uses a GPIO instead. + * v1.3 parts will still work, since the signal on SFRMOUT is automatic. + */ +static int simone_spi_chipselects[] __initdata = { + EP93XX_GPIO_LINE_EGPIO1, +}; + static struct ep93xx_spi_info simone_spi_info __initdata = { - .num_chipselect = ARRAY_SIZE(simone_spi_devices), + .chipselect = simone_spi_chipselects, + .num_chipselect = ARRAY_SIZE(simone_spi_chipselects), .use_dma = 1, }; diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c index 5cced5988498..1daf9441058c 100644 --- a/arch/arm/mach-ep93xx/vision_ep9307.c +++ b/arch/arm/mach-ep93xx/vision_ep9307.c @@ -175,33 +175,9 @@ static struct cs4271_platform_data vision_cs4271_data = { .gpio_nreset = EP93XX_GPIO_LINE_H(2), }; -static int vision_cs4271_hw_setup(struct spi_device *spi) -{ - return gpio_request_one(EP93XX_GPIO_LINE_EGPIO6, - GPIOF_OUT_INIT_HIGH, spi->modalias); -} - -static void vision_cs4271_hw_cleanup(struct spi_device *spi) -{ - gpio_free(EP93XX_GPIO_LINE_EGPIO6); -} - -static void vision_cs4271_hw_cs_control(struct spi_device *spi, int value) -{ - gpio_set_value(EP93XX_GPIO_LINE_EGPIO6, value); -} - -static struct ep93xx_spi_chip_ops vision_cs4271_hw = { - .setup = vision_cs4271_hw_setup, - .cleanup = vision_cs4271_hw_cleanup, - .cs_control = vision_cs4271_hw_cs_control, -}; - /************************************************************************* * SPI Flash *************************************************************************/ -#define VISION_SPI_FLASH_CS EP93XX_GPIO_LINE_EGPIO7 - static struct mtd_partition vision_spi_flash_partitions[] = { { .name = "SPI bootstrap", @@ -224,68 +200,20 @@ static struct flash_platform_data vision_spi_flash_data = { .nr_parts = ARRAY_SIZE(vision_spi_flash_partitions), }; -static int vision_spi_flash_hw_setup(struct spi_device *spi) -{ - return gpio_request_one(VISION_SPI_FLASH_CS, GPIOF_INIT_HIGH, - spi->modalias); -} - -static void vision_spi_flash_hw_cleanup(struct spi_device *spi) -{ - gpio_free(VISION_SPI_FLASH_CS); -} - -static void vision_spi_flash_hw_cs_control(struct spi_device *spi, int value) -{ - gpio_set_value(VISION_SPI_FLASH_CS, value); -} - -static struct ep93xx_spi_chip_ops vision_spi_flash_hw = { - .setup = vision_spi_flash_hw_setup, - .cleanup = vision_spi_flash_hw_cleanup, - .cs_control = vision_spi_flash_hw_cs_control, -}; - /************************************************************************* * SPI SD/MMC host *************************************************************************/ -#define VISION_SPI_MMC_CS EP93XX_GPIO_LINE_G(2) -#define VISION_SPI_MMC_WP EP93XX_GPIO_LINE_F(0) -#define VISION_SPI_MMC_CD EP93XX_GPIO_LINE_EGPIO15 - static struct mmc_spi_platform_data vision_spi_mmc_data = { .detect_delay = 100, .powerup_msecs = 100, .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, .flags = MMC_SPI_USE_CD_GPIO | MMC_SPI_USE_RO_GPIO, - .cd_gpio = VISION_SPI_MMC_CD, + .cd_gpio = EP93XX_GPIO_LINE_EGPIO15, .cd_debounce = 1, - .ro_gpio = VISION_SPI_MMC_WP, + .ro_gpio = EP93XX_GPIO_LINE_F(0), .caps2 = MMC_CAP2_RO_ACTIVE_HIGH, }; -static int vision_spi_mmc_hw_setup(struct spi_device *spi) -{ - return gpio_request_one(VISION_SPI_MMC_CS, GPIOF_INIT_HIGH, - spi->modalias); -} - -static void vision_spi_mmc_hw_cleanup(struct spi_device *spi) -{ - gpio_free(VISION_SPI_MMC_CS); -} - -static void vision_spi_mmc_hw_cs_control(struct spi_device *spi, int value) -{ - gpio_set_value(VISION_SPI_MMC_CS, value); -} - -static struct ep93xx_spi_chip_ops vision_spi_mmc_hw = { - .setup = vision_spi_mmc_hw_setup, - .cleanup = vision_spi_mmc_hw_cleanup, - .cs_control = vision_spi_mmc_hw_cs_control, -}; - /************************************************************************* * SPI Bus *************************************************************************/ @@ -293,7 +221,6 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { { .modalias = "cs4271", .platform_data = &vision_cs4271_data, - .controller_data = &vision_cs4271_hw, .max_speed_hz = 6000000, .bus_num = 0, .chip_select = 0, @@ -301,7 +228,6 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }, { .modalias = "sst25l", .platform_data = &vision_spi_flash_data, - .controller_data = &vision_spi_flash_hw, .max_speed_hz = 20000000, .bus_num = 0, .chip_select = 1, @@ -309,7 +235,6 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }, { .modalias = "mmc_spi", .platform_data = &vision_spi_mmc_data, - .controller_data = &vision_spi_mmc_hw, .max_speed_hz = 20000000, .bus_num = 0, .chip_select = 2, @@ -317,8 +242,15 @@ static struct spi_board_info vision_spi_board_info[] __initdata = { }, }; +static int vision_spi_chipselects[] __initdata = { + EP93XX_GPIO_LINE_EGPIO6, + EP93XX_GPIO_LINE_EGPIO7, + EP93XX_GPIO_LINE_G(2), +}; + static struct ep93xx_spi_info vision_spi_master __initdata = { - .num_chipselect = ARRAY_SIZE(vision_spi_board_info), + .chipselect = vision_spi_chipselects, + .num_chipselect = ARRAY_SIZE(vision_spi_chipselects), .use_dma = 1, }; diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 98ffe1e62ad5..a5d68411a037 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -385,36 +385,6 @@ fail: return pen_release != -1 ? ret : 0; } -/* - * Initialise the CPU possible map early - this describes the CPUs - * which may be present or become present in the system. - */ - -static void __init exynos_smp_init_cpus(void) -{ - void __iomem *scu_base = scu_base_addr(); - unsigned int i, ncores; - - if (read_cpuid_part() == ARM_CPU_PART_CORTEX_A9) - ncores = scu_base ? scu_get_core_count(scu_base) : 1; - else - /* - * CPU Nodes are passed thru DT and set_cpu_possible - * is set by "arm_dt_init_cpu_maps". - */ - return; - - /* sanity check */ - if (ncores > nr_cpu_ids) { - pr_warn("SMP: %u cores greater than maximum (%u), clipping\n", - ncores, nr_cpu_ids); - ncores = nr_cpu_ids; - } - - for (i = 0; i < ncores; i++) - set_cpu_possible(i, true); -} - static void __init exynos_smp_prepare_cpus(unsigned int max_cpus) { int i; @@ -479,7 +449,6 @@ static void exynos_cpu_die(unsigned int cpu) #endif /* CONFIG_HOTPLUG_CPU */ const struct smp_operations exynos_smp_ops __initconst = { - .smp_init_cpus = exynos_smp_init_cpus, .smp_prepare_cpus = exynos_smp_prepare_cpus, .smp_secondary_init = exynos_secondary_init, .smp_boot_secondary = exynos_boot_secondary, diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c index 06332f626565..10bc753624be 100644 --- a/arch/arm/mach-exynos/suspend.c +++ b/arch/arm/mach-exynos/suspend.c @@ -57,7 +57,6 @@ struct exynos_wkup_irq { struct exynos_pm_data { const struct exynos_wkup_irq *wkup_irq; unsigned int wake_disable_mask; - unsigned int *release_ret_regs; void (*pm_prepare)(void); void (*pm_resume_prepare)(void); @@ -95,47 +94,6 @@ static const struct exynos_wkup_irq exynos5250_wkup_irq[] = { { /* sentinel */ }, }; -static unsigned int exynos_release_ret_regs[] = { - S5P_PAD_RET_MAUDIO_OPTION, - S5P_PAD_RET_GPIO_OPTION, - S5P_PAD_RET_UART_OPTION, - S5P_PAD_RET_MMCA_OPTION, - S5P_PAD_RET_MMCB_OPTION, - S5P_PAD_RET_EBIA_OPTION, - S5P_PAD_RET_EBIB_OPTION, - REG_TABLE_END, -}; - -static unsigned int exynos3250_release_ret_regs[] = { - S5P_PAD_RET_MAUDIO_OPTION, - S5P_PAD_RET_GPIO_OPTION, - S5P_PAD_RET_UART_OPTION, - S5P_PAD_RET_MMCA_OPTION, - S5P_PAD_RET_MMCB_OPTION, - S5P_PAD_RET_EBIA_OPTION, - S5P_PAD_RET_EBIB_OPTION, - S5P_PAD_RET_MMC2_OPTION, - S5P_PAD_RET_SPI_OPTION, - REG_TABLE_END, -}; - -static unsigned int exynos5420_release_ret_regs[] = { - EXYNOS_PAD_RET_DRAM_OPTION, - EXYNOS_PAD_RET_MAUDIO_OPTION, - EXYNOS_PAD_RET_JTAG_OPTION, - EXYNOS5420_PAD_RET_GPIO_OPTION, - EXYNOS5420_PAD_RET_UART_OPTION, - EXYNOS5420_PAD_RET_MMCA_OPTION, - EXYNOS5420_PAD_RET_MMCB_OPTION, - EXYNOS5420_PAD_RET_MMCC_OPTION, - EXYNOS5420_PAD_RET_HSI_OPTION, - EXYNOS_PAD_RET_EBIA_OPTION, - EXYNOS_PAD_RET_EBIB_OPTION, - EXYNOS5420_PAD_RET_SPI_OPTION, - EXYNOS5420_PAD_RET_DRAM_COREBLK_OPTION, - REG_TABLE_END, -}; - static int exynos_irq_set_wake(struct irq_data *data, unsigned int state) { const struct exynos_wkup_irq *wkup_irq; @@ -442,15 +400,6 @@ static int exynos5420_pm_suspend(void) return 0; } -static void exynos_pm_release_retention(void) -{ - unsigned int i; - - for (i = 0; (pm_data->release_ret_regs[i] != REG_TABLE_END); i++) - pmu_raw_writel(EXYNOS_WAKEUP_FROM_LOWPWR, - pm_data->release_ret_regs[i]); -} - static void exynos_pm_resume(void) { u32 cpuid = read_cpuid_part(); @@ -458,9 +407,6 @@ static void exynos_pm_resume(void) if (exynos_pm_central_resume()) goto early_wakeup; - /* For release retention */ - exynos_pm_release_retention(); - if (cpuid == ARM_CPU_PART_CORTEX_A9) scu_enable(S5P_VA_SCU); @@ -482,9 +428,6 @@ static void exynos3250_pm_resume(void) if (exynos_pm_central_resume()) goto early_wakeup; - /* For release retention */ - exynos_pm_release_retention(); - pmu_raw_writel(S5P_USE_STANDBY_WFI_ALL, S5P_CENTRAL_SEQ_OPTION); if (call_firmware_op(resume) == -ENOSYS @@ -522,9 +465,6 @@ static void exynos5420_pm_resume(void) if (exynos_pm_central_resume()) goto early_wakeup; - /* For release retention */ - exynos_pm_release_retention(); - pmu_raw_writel(exynos_pmu_spare3, S5P_PMU_SPARE3); early_wakeup: @@ -637,7 +577,6 @@ static const struct platform_suspend_ops exynos_suspend_ops = { static const struct exynos_pm_data exynos3250_pm_data = { .wkup_irq = exynos3250_wkup_irq, .wake_disable_mask = ((0xFF << 8) | (0x1F << 1)), - .release_ret_regs = exynos3250_release_ret_regs, .pm_suspend = exynos_pm_suspend, .pm_resume = exynos3250_pm_resume, .pm_prepare = exynos3250_pm_prepare, @@ -647,7 +586,6 @@ static const struct exynos_pm_data exynos3250_pm_data = { static const struct exynos_pm_data exynos4_pm_data = { .wkup_irq = exynos4_wkup_irq, .wake_disable_mask = ((0xFF << 8) | (0x1F << 1)), - .release_ret_regs = exynos_release_ret_regs, .pm_suspend = exynos_pm_suspend, .pm_resume = exynos_pm_resume, .pm_prepare = exynos_pm_prepare, @@ -657,7 +595,6 @@ static const struct exynos_pm_data exynos4_pm_data = { static const struct exynos_pm_data exynos5250_pm_data = { .wkup_irq = exynos5250_wkup_irq, .wake_disable_mask = ((0xFF << 8) | (0x1F << 1)), - .release_ret_regs = exynos_release_ret_regs, .pm_suspend = exynos_pm_suspend, .pm_resume = exynos_pm_resume, .pm_prepare = exynos_pm_prepare, @@ -667,7 +604,6 @@ static const struct exynos_pm_data exynos5250_pm_data = { static const struct exynos_pm_data exynos5420_pm_data = { .wkup_irq = exynos5250_wkup_irq, .wake_disable_mask = (0x7F << 7) | (0x1F << 1), - .release_ret_regs = exynos5420_release_ret_regs, .pm_resume_prepare = exynos5420_prepare_pm_resume, .pm_resume = exynos5420_pm_resume, .pm_suspend = exynos5420_pm_suspend, diff --git a/arch/arm/mach-imx/mach-imx1.c b/arch/arm/mach-imx/mach-imx1.c index de5ab8d88549..3a8406e45b65 100644 --- a/arch/arm/mach-imx/mach-imx1.c +++ b/arch/arm/mach-imx/mach-imx1.c @@ -37,7 +37,6 @@ static const char * const imx1_dt_board_compat[] __initconst = { }; DT_MACHINE_START(IMX1_DT, "Freescale i.MX1 (Device Tree Support)") - .map_io = debug_ll_io_init, .init_early = imx1_init_early, .init_irq = imx1_init_irq, .dt_compat = imx1_dt_board_compat, diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c index 699157759120..c03bf28d8bbc 100644 --- a/arch/arm/mach-imx/mmdc.c +++ b/arch/arm/mach-imx/mmdc.c @@ -60,7 +60,6 @@ #define to_mmdc_pmu(p) container_of(p, struct mmdc_pmu, pmu) -static enum cpuhp_state cpuhp_mmdc_state; static int ddr_type; struct fsl_mmdc_devtype_data { @@ -82,6 +81,7 @@ static const struct of_device_id imx_mmdc_dt_ids[] = { #ifdef CONFIG_PERF_EVENTS +static enum cpuhp_state cpuhp_mmdc_state; static DEFINE_IDA(mmdc_ida); PMU_EVENT_ATTR_STRING(total-cycles, mmdc_pmu_total_cycles, "event=0x00") diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c index f6ba589cd312..c821c1d5610e 100644 --- a/arch/arm/mach-omap1/dma.c +++ b/arch/arm/mach-omap1/dma.c @@ -32,7 +32,6 @@ #include "soc.h" #define OMAP1_DMA_BASE (0xfffed800) -#define OMAP1_LOGICAL_DMA_CH_COUNT 17 static u32 enable_1510_mode; @@ -348,8 +347,6 @@ static int __init omap1_system_dma_init(void) goto exit_iounmap; } - d->lch_count = OMAP1_LOGICAL_DMA_CH_COUNT; - /* Valid attributes for omap1 plus processors */ if (cpu_is_omap15xx()) d->dev_caps = ENABLE_1510_MODE; @@ -366,13 +363,14 @@ static int __init omap1_system_dma_init(void) d->dev_caps |= CLEAR_CSR_ON_READ; d->dev_caps |= IS_WORD_16; - if (cpu_is_omap15xx()) - d->chan_count = 9; - else if (cpu_is_omap16xx() || cpu_is_omap7xx()) { - if (!(d->dev_caps & ENABLE_1510_MODE)) - d->chan_count = 16; + /* available logical channels */ + if (cpu_is_omap15xx()) { + d->lch_count = 9; + } else { + if (d->dev_caps & ENABLE_1510_MODE) + d->lch_count = 9; else - d->chan_count = 9; + d->lch_count = 16; } p = dma_plat_info; diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index 469894082fea..093458b62c8d 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -7,7 +7,7 @@ ccflags-y := -I$(srctree)/$(src)/include \ # Common support obj-y := id.o io.o control.o devices.o fb.o timer.o pm.o \ - common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \ + common.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \ omap_device.o omap-headsmp.o sram.o drm.o hwmod-common = omap_hwmod.o omap_hwmod_reset.o \ diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c index 36d9943205ca..dc9e34e670a2 100644 --- a/arch/arm/mach-omap2/board-generic.c +++ b/arch/arm/mach-omap2/board-generic.c @@ -304,7 +304,7 @@ DT_MACHINE_START(AM43_DT, "Generic AM43 (Flattened Device Tree)") .init_late = am43xx_init_late, .init_irq = omap_gic_of_init, .init_machine = omap_generic_init, - .init_time = omap4_local_timer_init, + .init_time = omap3_gptimer_timer_init, .dt_compat = am43_boards_compat, .restart = omap44xx_restart, MACHINE_END diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c deleted file mode 100644 index 7a577145b68b..000000000000 --- a/arch/arm/mach-omap2/gpio.c +++ /dev/null @@ -1,160 +0,0 @@ -/* - * OMAP2+ specific gpio initialization - * - * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/ - * - * Author: - * Charulatha V <charu@ti.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation version 2. - * - * This program is distributed "as is" WITHOUT ANY WARRANTY of any - * kind, whether express or implied; without even the implied warranty - * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#include <linux/gpio.h> -#include <linux/err.h> -#include <linux/slab.h> -#include <linux/interrupt.h> -#include <linux/of.h> -#include <linux/platform_data/gpio-omap.h> - -#include "soc.h" -#include "omap_hwmod.h" -#include "omap_device.h" -#include "omap-pm.h" - -#include "powerdomain.h" - -static int __init omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused) -{ - struct platform_device *pdev; - struct omap_gpio_platform_data *pdata; - struct omap_gpio_dev_attr *dev_attr; - char *name = "omap_gpio"; - int id; - struct powerdomain *pwrdm; - - /* - * extract the device id from name field available in the - * hwmod database and use the same for constructing ids for - * gpio devices. - * CAUTION: Make sure the name in the hwmod database does - * not change. If changed, make corresponding change here - * or make use of static variable mechanism to handle this. - */ - sscanf(oh->name, "gpio%d", &id); - - pdata = kzalloc(sizeof(struct omap_gpio_platform_data), GFP_KERNEL); - if (!pdata) { - pr_err("gpio%d: Memory allocation failed\n", id); - return -ENOMEM; - } - - dev_attr = (struct omap_gpio_dev_attr *)oh->dev_attr; - pdata->bank_width = dev_attr->bank_width; - pdata->dbck_flag = dev_attr->dbck_flag; - pdata->get_context_loss_count = omap_pm_get_dev_context_loss_count; - pdata->regs = kzalloc(sizeof(struct omap_gpio_reg_offs), GFP_KERNEL); - if (!pdata->regs) { - pr_err("gpio%d: Memory allocation failed\n", id); - kfree(pdata); - return -ENOMEM; - } - - switch (oh->class->rev) { - case 0: - if (id == 1) - /* non-wakeup GPIO pins for OMAP2 Bank1 */ - pdata->non_wakeup_gpios = 0xe203ffc0; - else if (id == 2) - /* non-wakeup GPIO pins for OMAP2 Bank2 */ - pdata->non_wakeup_gpios = 0x08700040; - /* fall through */ - - case 1: - pdata->regs->revision = OMAP24XX_GPIO_REVISION; - pdata->regs->direction = OMAP24XX_GPIO_OE; - pdata->regs->datain = OMAP24XX_GPIO_DATAIN; - pdata->regs->dataout = OMAP24XX_GPIO_DATAOUT; - pdata->regs->set_dataout = OMAP24XX_GPIO_SETDATAOUT; - pdata->regs->clr_dataout = OMAP24XX_GPIO_CLEARDATAOUT; - pdata->regs->irqstatus = OMAP24XX_GPIO_IRQSTATUS1; - pdata->regs->irqstatus2 = OMAP24XX_GPIO_IRQSTATUS2; - pdata->regs->irqenable = OMAP24XX_GPIO_IRQENABLE1; - pdata->regs->irqenable2 = OMAP24XX_GPIO_IRQENABLE2; - pdata->regs->set_irqenable = OMAP24XX_GPIO_SETIRQENABLE1; - pdata->regs->clr_irqenable = OMAP24XX_GPIO_CLEARIRQENABLE1; - pdata->regs->debounce = OMAP24XX_GPIO_DEBOUNCE_VAL; - pdata->regs->debounce_en = OMAP24XX_GPIO_DEBOUNCE_EN; - pdata->regs->ctrl = OMAP24XX_GPIO_CTRL; - pdata->regs->wkup_en = OMAP24XX_GPIO_WAKE_EN; - pdata->regs->leveldetect0 = OMAP24XX_GPIO_LEVELDETECT0; - pdata->regs->leveldetect1 = OMAP24XX_GPIO_LEVELDETECT1; - pdata->regs->risingdetect = OMAP24XX_GPIO_RISINGDETECT; - pdata->regs->fallingdetect = OMAP24XX_GPIO_FALLINGDETECT; - break; - case 2: - pdata->regs->revision = OMAP4_GPIO_REVISION; - pdata->regs->direction = OMAP4_GPIO_OE; - pdata->regs->datain = OMAP4_GPIO_DATAIN; - pdata->regs->dataout = OMAP4_GPIO_DATAOUT; - pdata->regs->set_dataout = OMAP4_GPIO_SETDATAOUT; - pdata->regs->clr_dataout = OMAP4_GPIO_CLEARDATAOUT; - pdata->regs->irqstatus_raw0 = OMAP4_GPIO_IRQSTATUSRAW0; - pdata->regs->irqstatus_raw1 = OMAP4_GPIO_IRQSTATUSRAW1; - pdata->regs->irqstatus = OMAP4_GPIO_IRQSTATUS0; - pdata->regs->irqstatus2 = OMAP4_GPIO_IRQSTATUS1; - pdata->regs->irqenable = OMAP4_GPIO_IRQSTATUSSET0; - pdata->regs->irqenable2 = OMAP4_GPIO_IRQSTATUSSET1; - pdata->regs->set_irqenable = OMAP4_GPIO_IRQSTATUSSET0; - pdata->regs->clr_irqenable = OMAP4_GPIO_IRQSTATUSCLR0; - pdata->regs->debounce = OMAP4_GPIO_DEBOUNCINGTIME; - pdata->regs->debounce_en = OMAP4_GPIO_DEBOUNCENABLE; - pdata->regs->ctrl = OMAP4_GPIO_CTRL; - pdata->regs->wkup_en = OMAP4_GPIO_IRQWAKEN0; - pdata->regs->leveldetect0 = OMAP4_GPIO_LEVELDETECT0; - pdata->regs->leveldetect1 = OMAP4_GPIO_LEVELDETECT1; - pdata->regs->risingdetect = OMAP4_GPIO_RISINGDETECT; - pdata->regs->fallingdetect = OMAP4_GPIO_FALLINGDETECT; - break; - default: - WARN(1, "Invalid gpio bank_type\n"); - kfree(pdata->regs); - kfree(pdata); - return -EINVAL; - } - - pwrdm = omap_hwmod_get_pwrdm(oh); - pdata->loses_context = pwrdm_can_ever_lose_context(pwrdm); - - pdev = omap_device_build(name, id - 1, oh, pdata, sizeof(*pdata)); - kfree(pdata); - - if (IS_ERR(pdev)) { - WARN(1, "Can't build omap_device for %s:%s.\n", - name, oh->name); - return PTR_ERR(pdev); - } - - return 0; -} - -/* - * gpio_init needs to be done before - * machine_init functions access gpio APIs. - * Hence gpio_init is a omap_postcore_initcall. - */ -static int __init omap2_gpio_init(void) -{ - /* If dtb is there, the devices will be created dynamically */ - if (of_have_populated_dt()) - return -ENODEV; - - return omap_hwmod_for_each_by_class("gpio", omap2_gpio_dev_init, NULL); -} -omap_postcore_initcall(omap2_gpio_init); diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c index 759e1d45ba25..e8b988714a09 100644 --- a/arch/arm/mach-omap2/omap_hwmod.c +++ b/arch/arm/mach-omap2/omap_hwmod.c @@ -741,14 +741,14 @@ static int _init_main_clk(struct omap_hwmod *oh) int ret = 0; char name[MOD_CLK_MAX_NAME_LEN]; struct clk *clk; + static const char modck[] = "_mod_ck"; - /* +7 magic comes from '_mod_ck' suffix */ - if (strlen(oh->name) + 7 > MOD_CLK_MAX_NAME_LEN) + if (strlen(oh->name) >= MOD_CLK_MAX_NAME_LEN - strlen(modck)) pr_warn("%s: warning: cropping name for %s\n", __func__, oh->name); - strncpy(name, oh->name, MOD_CLK_MAX_NAME_LEN - 7); - strcat(name, "_mod_ck"); + strlcpy(name, oh->name, MOD_CLK_MAX_NAME_LEN - strlen(modck)); + strlcat(name, modck, MOD_CLK_MAX_NAME_LEN); clk = clk_get(NULL, name); if (!IS_ERR(clk)) { diff --git a/arch/arm/mach-omap2/omap_hwmod_common_data.h b/arch/arm/mach-omap2/omap_hwmod_common_data.h index cdfbb44ceb0c..f22e9cb39f4a 100644 --- a/arch/arm/mach-omap2/omap_hwmod_common_data.h +++ b/arch/arm/mach-omap2/omap_hwmod_common_data.h @@ -121,10 +121,6 @@ extern struct omap_hwmod_irq_info omap2_uart3_mpu_irqs[]; extern struct omap_hwmod_irq_info omap2_dispc_irqs[]; extern struct omap_hwmod_irq_info omap2_i2c1_mpu_irqs[]; extern struct omap_hwmod_irq_info omap2_i2c2_mpu_irqs[]; -extern struct omap_hwmod_irq_info omap2_gpio1_irqs[]; -extern struct omap_hwmod_irq_info omap2_gpio2_irqs[]; -extern struct omap_hwmod_irq_info omap2_gpio3_irqs[]; -extern struct omap_hwmod_irq_info omap2_gpio4_irqs[]; extern struct omap_hwmod_irq_info omap2_dma_system_irqs[]; extern struct omap_hwmod_irq_info omap2_mcspi1_mpu_irqs[]; extern struct omap_hwmod_irq_info omap2_mcspi2_mpu_irqs[]; diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c index 477910a48448..67498aad2654 100644 --- a/arch/arm/mach-omap2/pdata-quirks.c +++ b/arch/arm/mach-omap2/pdata-quirks.c @@ -161,7 +161,7 @@ static struct ti_st_plat_data wilink7_pdata = { .nshutdown_gpio = 162, .dev_name = "/dev/ttyO1", .flow_cntrl = 1, - .baud_rate = 300000, + .baud_rate = 3000000, }; static struct platform_device wl128x_device = { @@ -484,15 +484,15 @@ static struct pwm_omap_dmtimer_pdata pwm_dmtimer_pdata = { }; #endif -static struct lirc_rx51_platform_data __maybe_unused rx51_lirc_data = { +static struct ir_rx51_platform_data __maybe_unused rx51_ir_data = { .set_max_mpu_wakeup_lat = omap_pm_set_max_mpu_wakeup_lat, }; -static struct platform_device __maybe_unused rx51_lirc_device = { - .name = "lirc_rx51", +static struct platform_device __maybe_unused rx51_ir_device = { + .name = "ir_rx51", .id = -1, .dev = { - .platform_data = &rx51_lirc_data, + .platform_data = &rx51_ir_data, }, }; @@ -533,7 +533,7 @@ static struct of_dev_auxdata omap_auxdata_lookup[] __initdata = { &omap3_iommu_pdata), OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x4809c000, "4809c000.mmc", &mmc_pdata[0]), OF_DEV_AUXDATA("ti,omap3-hsmmc", 0x480b4000, "480b4000.mmc", &mmc_pdata[1]), - OF_DEV_AUXDATA("nokia,n900-ir", 0, "n900-ir", &rx51_lirc_data), + OF_DEV_AUXDATA("nokia,n900-ir", 0, "n900-ir", &rx51_ir_data), /* Only on am3517 */ OF_DEV_AUXDATA("ti,davinci_mdio", 0x5c030000, "davinci_mdio.0", NULL), OF_DEV_AUXDATA("ti,am3517-emac", 0x5c000000, "davinci_emac.0", diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 76b0454ddc49..0598630c1778 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -130,17 +130,16 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, freq = clk_get_rate(clk); clk_put(clk); - rcu_read_lock(); opp = dev_pm_opp_find_freq_ceil(dev, &freq); if (IS_ERR(opp)) { - rcu_read_unlock(); pr_err("%s: unable to find boot up OPP for vdd_%s\n", __func__, vdd_name); goto exit; } bootup_volt = dev_pm_opp_get_voltage(opp); - rcu_read_unlock(); + dev_pm_opp_put(opp); + if (!bootup_volt) { pr_err("%s: unable to find voltage corresponding to the bootup OPP for vdd_%s\n", __func__, vdd_name); diff --git a/arch/arm/mach-omap2/prm_common.c b/arch/arm/mach-omap2/prm_common.c index 5b2f5138d938..2b138b65129a 100644 --- a/arch/arm/mach-omap2/prm_common.c +++ b/arch/arm/mach-omap2/prm_common.c @@ -295,10 +295,8 @@ int omap_prcm_register_chain_handler(struct omap_prcm_irq_setup *irq_setup) GFP_KERNEL); if (!prcm_irq_chips || !prcm_irq_setup->saved_mask || - !prcm_irq_setup->priority_mask) { - pr_err("PRCM: kzalloc failed\n"); + !prcm_irq_setup->priority_mask) goto err; - } memset(mask, 0, sizeof(mask)); diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c index 56128da23c3a..07dd692c4737 100644 --- a/arch/arm/mach-omap2/timer.c +++ b/arch/arm/mach-omap2/timer.c @@ -510,18 +510,19 @@ void __init omap3_secure_sync32k_timer_init(void) } #endif /* CONFIG_ARCH_OMAP3 */ -#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX) +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_AM33XX) || \ + defined(CONFIG_SOC_AM43XX) void __init omap3_gptimer_timer_init(void) { __omap_sync32k_timer_init(2, "timer_sys_ck", NULL, 1, "timer_sys_ck", "ti,timer-alwon", true); - - clocksource_probe(); + if (of_have_populated_dt()) + clocksource_probe(); } #endif #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \ - defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM43XX) + defined(CONFIG_SOC_DRA7XX) static void __init omap4_sync32k_timer_init(void) { __omap_sync32k_timer_init(1, "timer_32k_ck", "ti,timer-alwon", diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c index 8a3c409294bf..d452a49c0396 100644 --- a/arch/arm/mach-pxa/balloon3.c +++ b/arch/arm/mach-pxa/balloon3.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/leds.h> #include <linux/sched.h> #include <linux/bitops.h> #include <linux/fb.h> diff --git a/arch/arm/mach-pxa/colibri-pxa270-income.c b/arch/arm/mach-pxa/colibri-pxa270-income.c index 8cff770e6a00..d7cf47d03618 100644 --- a/arch/arm/mach-pxa/colibri-pxa270-income.c +++ b/arch/arm/mach-pxa/colibri-pxa270-income.c @@ -17,6 +17,7 @@ #include <linux/gpio.h> #include <linux/init.h> #include <linux/interrupt.h> +#include <linux/leds.h> #include <linux/ioport.h> #include <linux/kernel.h> #include <linux/platform_device.h> diff --git a/arch/arm/mach-pxa/corgi.c b/arch/arm/mach-pxa/corgi.c index 183cd3446f25..7270f0db3432 100644 --- a/arch/arm/mach-pxa/corgi.c +++ b/arch/arm/mach-pxa/corgi.c @@ -19,6 +19,7 @@ #include <linux/major.h> #include <linux/fs.h> #include <linux/interrupt.h> +#include <linux/leds.h> #include <linux/mmc/host.h> #include <linux/mtd/physmap.h> #include <linux/pm.h> diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index ea78bc5c4198..3dd13b44c311 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -16,6 +16,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> #include <linux/interrupt.h> +#include <linux/leds.h> #include <linux/export.h> #include <linux/sched.h> #include <linux/bitops.h> diff --git a/arch/arm/mach-pxa/vpac270.c b/arch/arm/mach-pxa/vpac270.c index c006ee902a8f..70ab3ad28237 100644 --- a/arch/arm/mach-pxa/vpac270.c +++ b/arch/arm/mach-pxa/vpac270.c @@ -15,6 +15,7 @@ #include <linux/irq.h> #include <linux/gpio_keys.h> #include <linux/input.h> +#include <linux/leds.h> #include <linux/gpio.h> #include <linux/usb/gpio_vbus.h> #include <linux/mtd/mtd.h> diff --git a/arch/arm/mach-pxa/zeus.c b/arch/arm/mach-pxa/zeus.c index 3b94ecfb9426..ecbcaee5a2d5 100644 --- a/arch/arm/mach-pxa/zeus.c +++ b/arch/arm/mach-pxa/zeus.c @@ -13,6 +13,7 @@ #include <linux/cpufreq.h> #include <linux/interrupt.h> +#include <linux/leds.h> #include <linux/irq.h> #include <linux/pm.h> #include <linux/gpio.h> diff --git a/arch/arm/mach-pxa/zylonite.c b/arch/arm/mach-pxa/zylonite.c index 3642389b301a..4268552d600d 100644 --- a/arch/arm/mach-pxa/zylonite.c +++ b/arch/arm/mach-pxa/zylonite.c @@ -16,6 +16,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/interrupt.h> +#include <linux/leds.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/gpio.h> diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c index f6c3f151d0d4..b59f4f4f256f 100644 --- a/arch/arm/mach-s3c24xx/common.c +++ b/arch/arm/mach-s3c24xx/common.c @@ -345,10 +345,40 @@ static struct s3c24xx_dma_channel s3c2410_dma_channels[DMACH_MAX] = { [DMACH_USB_EP4] = { S3C24XX_DMA_APB, true, S3C24XX_DMA_CHANREQ(4, 3), }, }; +static const struct dma_slave_map s3c2410_dma_slave_map[] = { + { "s3c2410-sdi", "rx-tx", (void *)DMACH_SDI }, + { "s3c2410-spi.0", "rx", (void *)DMACH_SPI0_RX }, + { "s3c2410-spi.0", "tx", (void *)DMACH_SPI0_TX }, + { "s3c2410-spi.1", "rx", (void *)DMACH_SPI1_RX }, + { "s3c2410-spi.1", "tx", (void *)DMACH_SPI1_TX }, + /* + * The DMA request source[1] (DMACH_UARTx_SRC2) are + * not used in the UART driver. + */ + { "s3c2410-uart.0", "rx", (void *)DMACH_UART0 }, + { "s3c2410-uart.0", "tx", (void *)DMACH_UART0 }, + { "s3c2410-uart.1", "rx", (void *)DMACH_UART1 }, + { "s3c2410-uart.1", "tx", (void *)DMACH_UART1 }, + { "s3c2410-uart.2", "rx", (void *)DMACH_UART2 }, + { "s3c2410-uart.2", "tx", (void *)DMACH_UART2 }, + { "s3c24xx-iis", "rx", (void *)DMACH_I2S_IN }, + { "s3c24xx-iis", "tx", (void *)DMACH_I2S_OUT }, + { "s3c-hsudc", "rx0", (void *)DMACH_USB_EP1 }, + { "s3c-hsudc", "tx0", (void *)DMACH_USB_EP1 }, + { "s3c-hsudc", "rx1", (void *)DMACH_USB_EP2 }, + { "s3c-hsudc", "tx1", (void *)DMACH_USB_EP2 }, + { "s3c-hsudc", "rx2", (void *)DMACH_USB_EP3 }, + { "s3c-hsudc", "tx2", (void *)DMACH_USB_EP3 }, + { "s3c-hsudc", "rx3", (void *)DMACH_USB_EP4 }, + { "s3c-hsudc", "tx3", (void *)DMACH_USB_EP4 } +}; + static struct s3c24xx_dma_platdata s3c2410_dma_platdata = { .num_phy_channels = 4, .channels = s3c2410_dma_channels, .num_channels = DMACH_MAX, + .slave_map = s3c2410_dma_slave_map, + .slavecnt = ARRAY_SIZE(s3c2410_dma_slave_map), }; struct platform_device s3c2410_device_dma = { @@ -388,10 +418,36 @@ static struct s3c24xx_dma_channel s3c2412_dma_channels[DMACH_MAX] = { [DMACH_USB_EP4] = { S3C24XX_DMA_APB, true, 16 }, }; +static const struct dma_slave_map s3c2412_dma_slave_map[] = { + { "s3c2412-sdi", "rx-tx", (void *)DMACH_SDI }, + { "s3c2412-spi.0", "rx", (void *)DMACH_SPI0_RX }, + { "s3c2412-spi.0", "tx", (void *)DMACH_SPI0_TX }, + { "s3c2412-spi.1", "rx", (void *)DMACH_SPI1_RX }, + { "s3c2412-spi.1", "tx", (void *)DMACH_SPI1_TX }, + { "s3c2440-uart.0", "rx", (void *)DMACH_UART0 }, + { "s3c2440-uart.0", "tx", (void *)DMACH_UART0 }, + { "s3c2440-uart.1", "rx", (void *)DMACH_UART1 }, + { "s3c2440-uart.1", "tx", (void *)DMACH_UART1 }, + { "s3c2440-uart.2", "rx", (void *)DMACH_UART2 }, + { "s3c2440-uart.2", "tx", (void *)DMACH_UART2 }, + { "s3c2412-iis", "rx", (void *)DMACH_I2S_IN }, + { "s3c2412-iis", "tx", (void *)DMACH_I2S_OUT }, + { "s3c-hsudc", "rx0", (void *)DMACH_USB_EP1 }, + { "s3c-hsudc", "tx0", (void *)DMACH_USB_EP1 }, + { "s3c-hsudc", "rx1", (void *)DMACH_USB_EP2 }, + { "s3c-hsudc", "tx1", (void *)DMACH_USB_EP2 }, + { "s3c-hsudc", "rx2", (void *)DMACH_USB_EP3 }, + { "s3c-hsudc", "tx2", (void *)DMACH_USB_EP3 }, + { "s3c-hsudc", "rx3", (void *)DMACH_USB_EP4 }, + { "s3c-hsudc", "tx3", (void *)DMACH_USB_EP4 } +}; + static struct s3c24xx_dma_platdata s3c2412_dma_platdata = { .num_phy_channels = 4, .channels = s3c2412_dma_channels, .num_channels = DMACH_MAX, + .slave_map = s3c2412_dma_slave_map, + .slavecnt = ARRAY_SIZE(s3c2412_dma_slave_map), }; struct platform_device s3c2412_device_dma = { @@ -534,10 +590,30 @@ static struct s3c24xx_dma_channel s3c2443_dma_channels[DMACH_MAX] = { [DMACH_MIC_IN] = { S3C24XX_DMA_APB, true, 29 }, }; +static const struct dma_slave_map s3c2443_dma_slave_map[] = { + { "s3c2440-sdi", "rx-tx", (void *)DMACH_SDI }, + { "s3c2443-spi.0", "rx", (void *)DMACH_SPI0_RX }, + { "s3c2443-spi.0", "tx", (void *)DMACH_SPI0_TX }, + { "s3c2443-spi.1", "rx", (void *)DMACH_SPI1_RX }, + { "s3c2443-spi.1", "tx", (void *)DMACH_SPI1_TX }, + { "s3c2440-uart.0", "rx", (void *)DMACH_UART0 }, + { "s3c2440-uart.0", "tx", (void *)DMACH_UART0 }, + { "s3c2440-uart.1", "rx", (void *)DMACH_UART1 }, + { "s3c2440-uart.1", "tx", (void *)DMACH_UART1 }, + { "s3c2440-uart.2", "rx", (void *)DMACH_UART2 }, + { "s3c2440-uart.2", "tx", (void *)DMACH_UART2 }, + { "s3c2440-uart.3", "rx", (void *)DMACH_UART3 }, + { "s3c2440-uart.3", "tx", (void *)DMACH_UART3 }, + { "s3c24xx-iis", "rx", (void *)DMACH_I2S_IN }, + { "s3c24xx-iis", "tx", (void *)DMACH_I2S_OUT }, +}; + static struct s3c24xx_dma_platdata s3c2443_dma_platdata = { .num_phy_channels = 6, .channels = s3c2443_dma_channels, .num_channels = DMACH_MAX, + .slave_map = s3c2443_dma_slave_map, + .slavecnt = ARRAY_SIZE(s3c2443_dma_slave_map), }; struct platform_device s3c2443_device_dma = { diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c index 21b4b13c5ab7..7d69666de5ba 100644 --- a/arch/arm/mach-s5pv210/pm.c +++ b/arch/arm/mach-s5pv210/pm.c @@ -155,13 +155,6 @@ static const struct platform_suspend_ops s5pv210_suspend_ops = { */ static void s5pv210_pm_resume(void) { - u32 tmp; - - tmp = __raw_readl(S5P_OTHERS); - tmp |= (S5P_OTHERS_RET_IO | S5P_OTHERS_RET_CF |\ - S5P_OTHERS_RET_MMC | S5P_OTHERS_RET_UART); - __raw_writel(tmp , S5P_OTHERS); - s3c_pm_do_restore_core(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save)); } diff --git a/arch/arm/mach-s5pv210/regs-clock.h b/arch/arm/mach-s5pv210/regs-clock.h index 4640f0f03c12..fb3eb77412db 100644 --- a/arch/arm/mach-s5pv210/regs-clock.h +++ b/arch/arm/mach-s5pv210/regs-clock.h @@ -188,10 +188,6 @@ #define S5P_SLEEP_CFG_USBOSC_EN (1 << 1) /* OTHERS Resgister */ -#define S5P_OTHERS_RET_IO (1 << 31) -#define S5P_OTHERS_RET_CF (1 << 30) -#define S5P_OTHERS_RET_MMC (1 << 29) -#define S5P_OTHERS_RET_UART (1 << 28) #define S5P_OTHERS_USB_SIG_MASK (1 << 16) /* S5P_DAC_CONTROL */ diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 2bb4b09f079e..ad7d604ff001 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -57,6 +57,7 @@ config ARCH_R7S72100 select PM select PM_GENERIC_DOMAINS select SYS_SUPPORTS_SH_MTU2 + select RENESAS_OSTM config ARCH_R8A73A4 bool "R-Mobile APE6 (R8A73A40)" diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c index 8538910db202..a970e7fcba9e 100644 --- a/arch/arm/mach-ux500/pm.c +++ b/arch/arm/mach-ux500/pm.c @@ -134,8 +134,8 @@ bool prcmu_pending_irq(void) */ bool prcmu_is_cpu_in_wfi(int cpu) { - return readl(PRCM_ARM_WFI_STANDBY) & cpu ? PRCM_ARM_WFI_STANDBY_WFI1 : - PRCM_ARM_WFI_STANDBY_WFI0; + return readl(PRCM_ARM_WFI_STANDBY) & + (cpu ? PRCM_ARM_WFI_STANDBY_WFI1 : PRCM_ARM_WFI_STANDBY_WFI0); } /* diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index ab7710002ba6..82d3e79ec82b 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -1171,6 +1171,25 @@ core_initcall(dma_debug_do_init); #ifdef CONFIG_ARM_DMA_USE_IOMMU +static int __dma_info_to_prot(enum dma_data_direction dir, unsigned long attrs) +{ + int prot = 0; + + if (attrs & DMA_ATTR_PRIVILEGED) + prot |= IOMMU_PRIV; + + switch (dir) { + case DMA_BIDIRECTIONAL: + return prot | IOMMU_READ | IOMMU_WRITE; + case DMA_TO_DEVICE: + return prot | IOMMU_READ; + case DMA_FROM_DEVICE: + return prot | IOMMU_WRITE; + default: + return prot; + } +} + /* IOMMU */ static int extend_iommu_mapping(struct dma_iommu_mapping *mapping); @@ -1394,7 +1413,8 @@ __iommu_alloc_remap(struct page **pages, size_t size, gfp_t gfp, pgprot_t prot, * Create a mapping in device IO address space for specified pages */ static dma_addr_t -__iommu_create_mapping(struct device *dev, struct page **pages, size_t size) +__iommu_create_mapping(struct device *dev, struct page **pages, size_t size, + unsigned long attrs) { struct dma_iommu_mapping *mapping = to_dma_iommu_mapping(dev); unsigned int count = PAGE_ALIGN(size) >> PAGE_SHIFT; @@ -1419,7 +1439,7 @@ __iommu_create_mapping(struct device *dev, struct page **pages, size_t size) len = (j - i) << PAGE_SHIFT; ret = iommu_map(mapping->domain, iova, phys, len, - IOMMU_READ|IOMMU_WRITE); + __dma_info_to_prot(DMA_BIDIRECTIONAL, attrs)); if (ret < 0) goto fail; iova += len; @@ -1476,7 +1496,8 @@ static struct page **__iommu_get_pages(void *cpu_addr, unsigned long attrs) } static void *__iommu_alloc_simple(struct device *dev, size_t size, gfp_t gfp, - dma_addr_t *handle, int coherent_flag) + dma_addr_t *handle, int coherent_flag, + unsigned long attrs) { struct page *page; void *addr; @@ -1488,7 +1509,7 @@ static void *__iommu_alloc_simple(struct device *dev, size_t size, gfp_t gfp, if (!addr) return NULL; - *handle = __iommu_create_mapping(dev, &page, size); + *handle = __iommu_create_mapping(dev, &page, size, attrs); if (*handle == DMA_ERROR_CODE) goto err_mapping; @@ -1522,7 +1543,7 @@ static void *__arm_iommu_alloc_attrs(struct device *dev, size_t size, if (coherent_flag == COHERENT || !gfpflags_allow_blocking(gfp)) return __iommu_alloc_simple(dev, size, gfp, handle, - coherent_flag); + coherent_flag, attrs); /* * Following is a work-around (a.k.a. hack) to prevent pages @@ -1537,7 +1558,7 @@ static void *__arm_iommu_alloc_attrs(struct device *dev, size_t size, if (!pages) return NULL; - *handle = __iommu_create_mapping(dev, pages, size); + *handle = __iommu_create_mapping(dev, pages, size, attrs); if (*handle == DMA_ERROR_CODE) goto err_buffer; @@ -1672,27 +1693,6 @@ static int arm_iommu_get_sgtable(struct device *dev, struct sg_table *sgt, GFP_KERNEL); } -static int __dma_direction_to_prot(enum dma_data_direction dir) -{ - int prot; - - switch (dir) { - case DMA_BIDIRECTIONAL: - prot = IOMMU_READ | IOMMU_WRITE; - break; - case DMA_TO_DEVICE: - prot = IOMMU_READ; - break; - case DMA_FROM_DEVICE: - prot = IOMMU_WRITE; - break; - default: - prot = 0; - } - - return prot; -} - /* * Map a part of the scatter-gather list into contiguous io address space */ @@ -1722,7 +1722,7 @@ static int __map_sg_chunk(struct device *dev, struct scatterlist *sg, if (!is_coherent && (attrs & DMA_ATTR_SKIP_CPU_SYNC) == 0) __dma_page_cpu_to_dev(sg_page(s), s->offset, s->length, dir); - prot = __dma_direction_to_prot(dir); + prot = __dma_info_to_prot(dir, attrs); ret = iommu_map(mapping->domain, iova, phys, len, prot); if (ret < 0) @@ -1930,7 +1930,7 @@ static dma_addr_t arm_coherent_iommu_map_page(struct device *dev, struct page *p if (dma_addr == DMA_ERROR_CODE) return dma_addr; - prot = __dma_direction_to_prot(dir); + prot = __dma_info_to_prot(dir, attrs); ret = iommu_map(mapping->domain, dma_addr, page_to_phys(page), len, prot); if (ret < 0) @@ -2036,7 +2036,7 @@ static dma_addr_t arm_iommu_map_resource(struct device *dev, if (dma_addr == DMA_ERROR_CODE) return dma_addr; - prot = __dma_direction_to_prot(dir) | IOMMU_MMIO; + prot = __dma_info_to_prot(dir, attrs) | IOMMU_MMIO; ret = iommu_map(mapping->domain, dma_addr, addr, len, prot); if (ret < 0) diff --git a/arch/arm/mm/extable.c b/arch/arm/mm/extable.c index 312e15e6d00b..f436f7439e46 100644 --- a/arch/arm/mm/extable.c +++ b/arch/arm/mm/extable.c @@ -1,7 +1,7 @@ /* * linux/arch/arm/mm/extable.c */ -#include <linux/module.h> +#include <linux/extable.h> #include <linux/uaccess.h> int fixup_exception(struct pt_regs *regs) diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c index 3a2e678b8d30..c2b5b9892fd1 100644 --- a/arch/arm/mm/fault.c +++ b/arch/arm/mm/fault.c @@ -8,7 +8,7 @@ * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ -#include <linux/module.h> +#include <linux/extable.h> #include <linux/signal.h> #include <linux/mm.h> #include <linux/hardirq.h> @@ -610,9 +610,9 @@ static int __init early_abort_handler(unsigned long addr, unsigned int fsr, void __init early_abt_enable(void) { - fsr_info[22].fn = early_abort_handler; + fsr_info[FSR_FS_AEA].fn = early_abort_handler; local_abt_enable(); - fsr_info[22].fn = do_bad; + fsr_info[FSR_FS_AEA].fn = do_bad; } #ifndef CONFIG_ARM_LPAE diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h index 67532f242271..afc1f84e763b 100644 --- a/arch/arm/mm/fault.h +++ b/arch/arm/mm/fault.h @@ -11,11 +11,15 @@ #define FSR_FS5_0 (0x3f) #ifdef CONFIG_ARM_LPAE +#define FSR_FS_AEA 17 + static inline int fsr_fs(unsigned int fsr) { return fsr & FSR_FS5_0; } #else +#define FSR_FS_AEA 22 + static inline int fsr_fs(unsigned int fsr) { return (fsr & FSR_FS3_0) | (fsr & FSR_FS4) >> 6; diff --git a/arch/arm/xen/enlighten.c b/arch/arm/xen/enlighten.c index 11d9f2898b16..81e3217b12d3 100644 --- a/arch/arm/xen/enlighten.c +++ b/arch/arm/xen/enlighten.c @@ -457,4 +457,5 @@ EXPORT_SYMBOL_GPL(HYPERVISOR_tmem_op); EXPORT_SYMBOL_GPL(HYPERVISOR_platform_op); EXPORT_SYMBOL_GPL(HYPERVISOR_multicall); EXPORT_SYMBOL_GPL(HYPERVISOR_vm_assist); +EXPORT_SYMBOL_GPL(HYPERVISOR_dm_op); EXPORT_SYMBOL_GPL(privcmd_call); diff --git a/arch/arm/xen/hypercall.S b/arch/arm/xen/hypercall.S index a648dfc3be30..b0b80c0f09f3 100644 --- a/arch/arm/xen/hypercall.S +++ b/arch/arm/xen/hypercall.S @@ -92,6 +92,7 @@ HYPERCALL1(tmem_op); HYPERCALL1(platform_op_raw); HYPERCALL2(multicall); HYPERCALL2(vm_assist); +HYPERCALL3(dm_op); ENTRY(privcmd_call) stmdb sp!, {r4} |