diff options
Diffstat (limited to 'arch/arm')
124 files changed, 1408 insertions, 1676 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 0b6d8bf1bc34..dbe173dfa4ae 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -743,7 +743,6 @@ config ARCH_S3C64XX select S3C_DEV_NAND select S3C_GPIO_TRACK select SAMSUNG_ATAGS - select SAMSUNG_GPIOLIB_4BIT select SAMSUNG_WAKEMASK select SAMSUNG_WDT_RESET select USB_ARCH_HAS_OHCI diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index d57c1a65b24f..36e0d06d3efa 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_AT91) += at91rm9200ek.dtb dtb-$(CONFIG_ARCH_AT91) += mpa1600.dtb # sam9260 dtb-$(CONFIG_ARCH_AT91) += animeo_ip.dtb +dtb-$(CONFIG_ARCH_AT91) += at91-qil_a9260.dtb dtb-$(CONFIG_ARCH_AT91) += aks-cdu.dtb dtb-$(CONFIG_ARCH_AT91) += ethernut5.dtb dtb-$(CONFIG_ARCH_AT91) += evk-pro3.dtb diff --git a/arch/arm/boot/dts/at91-qil_a9260.dts b/arch/arm/boot/dts/at91-qil_a9260.dts new file mode 100644 index 000000000000..5576ae8786c0 --- /dev/null +++ b/arch/arm/boot/dts/at91-qil_a9260.dts @@ -0,0 +1,185 @@ +/* + * at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board + * + * Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> + * + * Licensed under GPLv2. + */ +/dts-v1/; +#include "at91sam9260.dtsi" +/ { + model = "Calao QIL A9260"; + compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9"; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + memory { + reg = <0x20000000 0x4000000>; + }; + + clocks { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + main_clock: clock@0 { + compatible = "atmel,osc", "fixed-clock"; + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + usb1: gadget@fffa4000 { + atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>; + status = "okay"; + }; + + mmc0: mmc@fffa8000 { + pinctrl-0 = < + &pinctrl_mmc0_clk + &pinctrl_mmc0_slot0_cmd_dat0 + &pinctrl_mmc0_slot0_dat1_3>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + + usart0: serial@fffb0000 { + pinctrl-0 = + <&pinctrl_usart0 + &pinctrl_usart0_rts + &pinctrl_usart0_cts + &pinctrl_usart0_dtr_dsr + &pinctrl_usart0_dcd + &pinctrl_usart0_ri>; + status = "okay"; + }; + + usart1: serial@fffb4000 { + pinctrl-0 = + <&pinctrl_usart1 + &pinctrl_usart1_rts + &pinctrl_usart1_cts>; + status = "okay"; + }; + + usart2: serial@fffb8000 { + pinctrl-0 = + <&pinctrl_usart2 + &pinctrl_usart2_rts + &pinctrl_usart2_cts>; + status = "okay"; + }; + + macb0: ethernet@fffc4000 { + phy-mode = "rmii"; + status = "okay"; + }; + + spi0: spi@fffc8000 { + status = "okay"; + cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>; + + m41t94@0 { + compatible = "st,m41t94"; + reg = <0>; + spi-max-frequency = <1000000>; + }; + + }; + + dbgu: serial@fffff200 { + status = "okay"; + }; + + shdwc@fffffd10 { + atmel,wakeup-counter = <10>; + atmel,wakeup-rtt-timer; + }; + }; + + usb0: ohci@00500000 { + num-ports = <2>; + status = "okay"; + }; + + nand0: nand@40000000 { + nand-bus-width = <8>; + nand-ecc-mode = "soft"; + nand-on-flash-bbt; + status = "okay"; + + at91bootstrap@0 { + label = "at91bootstrap"; + reg = <0x0 0x20000>; + }; + + barebox@20000 { + label = "barebox"; + reg = <0x20000 0x40000>; + }; + + bareboxenv@60000 { + label = "bareboxenv"; + reg = <0x60000 0x20000>; + }; + + bareboxenv2@80000 { + label = "bareboxenv2"; + reg = <0x80000 0x20000>; + }; + + oftree@a0000 { + label = "oftree"; + reg = <0xa0000 0x20000>; + }; + + kernel@c0000 { + label = "kernel"; + reg = <0xc0000 0x400000>; + }; + + rootfs@4c0000 { + label = "rootfs"; + reg = <0x4c0000 0x7800000>; + }; + + data@7cc0000 { + label = "data"; + reg = <0x7cc0000 0x8340000>; + }; + }; + }; + + leds { + compatible = "gpio-leds"; + + user_led { + label = "user_led"; + gpios = <&pioB 21 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + user_pb { + label = "user_pb"; + gpios = <&pioB 10 GPIO_ACTIVE_LOW>; + linux,code = <28>; + gpio-key,wakeup; + }; + }; + + i2c@0 { + status = "okay"; + }; +}; diff --git a/arch/arm/boot/dts/sama5d3.dtsi b/arch/arm/boot/dts/sama5d3.dtsi index 5cdaba4cea86..de9feced9935 100644 --- a/arch/arm/boot/dts/sama5d3.dtsi +++ b/arch/arm/boot/dts/sama5d3.dtsi @@ -13,6 +13,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/clk/at91.h> / { model = "Atmel SAMA5D3 family SoC"; @@ -56,6 +57,14 @@ reg = <0x20000000 0x8000000>; }; + clocks { + adc_op_clk: adc_op_clk{ + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <20000000>; + }; + }; + ahb { compatible = "simple-bus"; #address-cells = <1>; @@ -79,6 +88,8 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci0_clk>; + clock-names = "mci_clk"; }; spi0: spi@f0004000 { @@ -92,6 +103,8 @@ dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; + clocks = <&spi0_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -101,6 +114,8 @@ interrupts = <38 IRQ_TYPE_LEVEL_HIGH 4>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; + clocks = <&ssc0_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -108,6 +123,8 @@ compatible = "atmel,at91sam9x5-tcb"; reg = <0xf0010000 0x100>; interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb0_clk>; + clock-names = "t0_clk"; }; i2c0: i2c@f0014000 { @@ -121,6 +138,7 @@ pinctrl-0 = <&pinctrl_i2c0>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi0_clk>; status = "disabled"; }; @@ -135,6 +153,7 @@ pinctrl-0 = <&pinctrl_i2c1>; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi1_clk>; status = "disabled"; }; @@ -144,6 +163,8 @@ interrupts = <12 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; + clocks = <&usart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -153,6 +174,8 @@ interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; + clocks = <&usart1_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -174,6 +197,8 @@ status = "disabled"; #address-cells = <1>; #size-cells = <0>; + clocks = <&mci1_clk>; + clock-names = "mci_clk"; }; spi1: spi@f8008000 { @@ -187,6 +212,8 @@ dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; status = "disabled"; }; @@ -196,6 +223,8 @@ interrupts = <39 IRQ_TYPE_LEVEL_HIGH 4>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; + clocks = <&ssc1_clk>; + clock-names = "pclk"; status = "disabled"; }; @@ -219,6 +248,9 @@ &pinctrl_adc0_ad10 &pinctrl_adc0_ad11 >; + clocks = <&adc_clk>, + <&adc_op_clk>; + clock-names = "adc_clk", "adc_op_clk"; atmel,adc-channel-base = <0x50>; atmel,adc-channels-used = <0xfff>; atmel,adc-drdy-mask = <0x1000000>; @@ -274,6 +306,7 @@ dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; + clocks = <&twi2_clk>; status = "disabled"; }; @@ -283,6 +316,8 @@ interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; + clocks = <&usart2_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -292,6 +327,8 @@ interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; + clocks = <&usart3_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -318,6 +355,8 @@ reg = <0xffffe600 0x200>; interrupts = <30 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; + clocks = <&dma0_clk>; + clock-names = "dma_clk"; }; dma1: dma-controller@ffffe800 { @@ -325,6 +364,8 @@ reg = <0xffffe800 0x200>; interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; + clocks = <&dma1_clk>; + clock-names = "dma_clk"; }; ramc0: ramc@ffffea00 { @@ -338,6 +379,8 @@ interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; + clocks = <&dbgu_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -626,6 +669,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioA_clk>; }; pioB: gpio@fffff400 { @@ -636,6 +680,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioB_clk>; }; pioC: gpio@fffff600 { @@ -646,6 +691,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioC_clk>; }; pioD: gpio@fffff800 { @@ -656,6 +702,7 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioD_clk>; }; pioE: gpio@fffffa00 { @@ -666,12 +713,334 @@ gpio-controller; interrupt-controller; #interrupt-cells = <2>; + clocks = <&pioE_clk>; }; }; pmc: pmc@fffffc00 { - compatible = "atmel,at91rm9200-pmc"; + compatible = "atmel,sama5d3-pmc"; reg = <0xfffffc00 0x120>; + interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; + interrupt-controller; + #address-cells = <1>; + #size-cells = <0>; + #interrupt-cells = <1>; + + clk32k: slck { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32768>; + }; + + main: mainck { + compatible = "atmel,at91rm9200-clk-main"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = <AT91_PMC_MOSCS>; + clocks = <&clk32k>; + }; + + plla: pllack { + compatible = "atmel,sama5d3-clk-pll"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = <AT91_PMC_LOCKA>; + clocks = <&main>; + reg = <0>; + atmel,clk-input-range = <8000000 50000000>; + #atmel,pll-clk-output-range-cells = <4>; + atmel,pll-clk-output-ranges = <400000000 1000000000 0 0>; + }; + + plladiv: plladivck { + compatible = "atmel,at91sam9x5-clk-plldiv"; + #clock-cells = <0>; + clocks = <&plla>; + }; + + utmi: utmick { + compatible = "atmel,at91sam9x5-clk-utmi"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = <AT91_PMC_LOCKU>; + clocks = <&main>; + }; + + mck: masterck { + compatible = "atmel,at91sam9x5-clk-master"; + #clock-cells = <0>; + interrupt-parent = <&pmc>; + interrupts = <AT91_PMC_MCKRDY>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>; + atmel,clk-output-range = <0 166000000>; + atmel,clk-divisors = <1 2 4 3>; + }; + + usb: usbck { + compatible = "atmel,at91sam9x5-clk-usb"; + #clock-cells = <0>; + clocks = <&plladiv>, <&utmi>; + }; + + prog: progck { + compatible = "atmel,at91sam9x5-clk-programmable"; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&pmc>; + clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>; + + prog0: prog0 { + #clock-cells = <0>; + reg = <0>; + interrupts = <AT91_PMC_PCKRDY(0)>; + }; + + prog1: prog1 { + #clock-cells = <0>; + reg = <1>; + interrupts = <AT91_PMC_PCKRDY(1)>; + }; + + prog2: prog2 { + #clock-cells = <0>; + reg = <2>; + interrupts = <AT91_PMC_PCKRDY(2)>; + }; + }; + + smd: smdclk { + compatible = "atmel,at91sam9x5-clk-smd"; + #clock-cells = <0>; + clocks = <&plladiv>, <&utmi>; + }; + + systemck { + compatible = "atmel,at91rm9200-clk-system"; + #address-cells = <1>; + #size-cells = <0>; + + ddrck: ddrck { + #clock-cells = <0>; + reg = <2>; + clocks = <&mck>; + }; + + smdck: smdck { + #clock-cells = <0>; + reg = <4>; + clocks = <&smd>; + }; + + uhpck: uhpck { + #clock-cells = <0>; + reg = <6>; + clocks = <&usb>; + }; + + udpck: udpck { + #clock-cells = <0>; + reg = <7>; + clocks = <&usb>; + }; + + pck0: pck0 { + #clock-cells = <0>; + reg = <8>; + clocks = <&prog0>; + }; + + pck1: pck1 { + #clock-cells = <0>; + reg = <9>; + clocks = <&prog1>; + }; + + pck2: pck2 { + #clock-cells = <0>; + reg = <10>; + clocks = <&prog2>; + }; + }; + + periphck { + compatible = "atmel,at91sam9x5-clk-peripheral"; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&mck>; + + dbgu_clk: dbgu_clk { + #clock-cells = <0>; + reg = <2>; + }; + + pioA_clk: pioA_clk { + #clock-cells = <0>; + reg = <6>; + }; + + pioB_clk: pioB_clk { + #clock-cells = <0>; + reg = <7>; + }; + + pioC_clk: pioC_clk { + #clock-cells = <0>; + reg = <8>; + }; + + pioD_clk: pioD_clk { + #clock-cells = <0>; + reg = <9>; + }; + + pioE_clk: pioE_clk { + #clock-cells = <0>; + reg = <10>; + }; + + usart0_clk: usart0_clk { + #clock-cells = <0>; + reg = <12>; + atmel,clk-output-range = <0 66000000>; + }; + + usart1_clk: usart1_clk { + #clock-cells = <0>; + reg = <13>; + atmel,clk-output-range = <0 66000000>; + }; + + usart2_clk: usart2_clk { + #clock-cells = <0>; + reg = <14>; + atmel,clk-output-range = <0 66000000>; + }; + + usart3_clk: usart3_clk { + #clock-cells = <0>; + reg = <15>; + atmel,clk-output-range = <0 66000000>; + }; + + twi0_clk: twi0_clk { + reg = <18>; + #clock-cells = <0>; + atmel,clk-output-range = <0 16625000>; + }; + + twi1_clk: twi1_clk { + #clock-cells = <0>; + reg = <19>; + atmel,clk-output-range = <0 16625000>; + }; + + twi2_clk: twi2_clk { + #clock-cells = <0>; + reg = <20>; + atmel,clk-output-range = <0 16625000>; + }; + + mci0_clk: mci0_clk { + #clock-cells = <0>; + reg = <21>; + }; + + mci1_clk: mci1_clk { + #clock-cells = <0>; + reg = <22>; + }; + + spi0_clk: spi0_clk { + #clock-cells = <0>; + reg = <24>; + atmel,clk-output-range = <0 133000000>; + }; + + spi1_clk: spi1_clk { + #clock-cells = <0>; + reg = <25>; + atmel,clk-output-range = <0 133000000>; + }; + + tcb0_clk: tcb0_clk { + #clock-cells = <0>; + reg = <26>; + atmel,clk-output-range = <0 133000000>; + }; + + pwm_clk: pwm_clk { + #clock-cells = <0>; + reg = <28>; + }; + + adc_clk: adc_clk { + #clock-cells = <0>; + reg = <29>; + atmel,clk-output-range = <0 66000000>; + }; + + dma0_clk: dma0_clk { + #clock-cells = <0>; + reg = <30>; + }; + + dma1_clk: dma1_clk { + #clock-cells = <0>; + reg = <31>; + }; + + uhphs_clk: uhphs_clk { + #clock-cells = <0>; + reg = <32>; + }; + + udphs_clk: udphs_clk { + #clock-cells = <0>; + reg = <33>; + }; + + isi_clk: isi_clk { + #clock-cells = <0>; + reg = <37>; + }; + + ssc0_clk: ssc0_clk { + #clock-cells = <0>; + reg = <38>; + atmel,clk-output-range = <0 66000000>; + }; + + ssc1_clk: ssc1_clk { + #clock-cells = <0>; + reg = <39>; + atmel,clk-output-range = <0 66000000>; + }; + + sha_clk: sha_clk { + #clock-cells = <0>; + reg = <42>; + }; + + aes_clk: aes_clk { + #clock-cells = <0>; + reg = <43>; + }; + + tdes_clk: tdes_clk { + #clock-cells = <0>; + reg = <44>; + }; + + trng_clk: trng_clk { + #clock-cells = <0>; + reg = <45>; + }; + + fuse_clk: fuse_clk { + #clock-cells = <0>; + reg = <48>; + }; + }; }; rstc@fffffe00 { @@ -683,6 +1052,7 @@ compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH 5>; + clocks = <&mck>; }; watchdog@fffffe40 { @@ -705,6 +1075,8 @@ reg = <0x00500000 0x100000 0xf8030000 0x4000>; interrupts = <33 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&udphs_clk>, <&utmi>; + clock-names = "pclk", "hclk"; status = "disabled"; ep0 { @@ -817,6 +1189,9 @@ compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00600000 0x100000>; interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&uhphs_clk>, <&udphs_clk>, + <&uhpck>; + clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; @@ -824,6 +1199,8 @@ compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00700000 0x100000>; interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>; + clocks = <&usb>, <&uhphs_clk>, <&uhpck>; + clock-names = "usb_clk", "ehci_clk", "uhpck"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/sama5d3_can.dtsi b/arch/arm/boot/dts/sama5d3_can.dtsi index 8ed3260cef66..a0775851cce5 100644 --- a/arch/arm/boot/dts/sama5d3_can.dtsi +++ b/arch/arm/boot/dts/sama5d3_can.dtsi @@ -32,12 +32,30 @@ }; + pmc: pmc@fffffc00 { + periphck { + can0_clk: can0_clk { + #clock-cells = <0>; + reg = <40>; + atmel,clk-output-range = <0 66000000>; + }; + + can1_clk: can0_clk { + #clock-cells = <0>; + reg = <41>; + atmel,clk-output-range = <0 66000000>; + }; + }; + }; + can0: can@f000c000 { compatible = "atmel,at91sam9x5-can"; reg = <0xf000c000 0x300>; interrupts = <40 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can0_rx_tx>; + clocks = <&can0_clk>; + clock-names = "can_clk"; status = "disabled"; }; @@ -47,6 +65,8 @@ interrupts = <41 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_can1_rx_tx>; + clocks = <&can1_clk>; + clock-names = "can_clk"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/sama5d3_emac.dtsi b/arch/arm/boot/dts/sama5d3_emac.dtsi index 4d4f351f1f9f..fe2af9276312 100644 --- a/arch/arm/boot/dts/sama5d3_emac.dtsi +++ b/arch/arm/boot/dts/sama5d3_emac.dtsi @@ -31,12 +31,23 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + macb1_clk: macb1_clk { + #clock-cells = <0>; + reg = <35>; + }; + }; + }; + macb1: ethernet@f802c000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf802c000 0x100>; interrupts = <35 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb1_rmii>; + clocks = <&macb1_clk>, <&macb1_clk>; + clock-names = "hclk", "pclk"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/sama5d3_gmac.dtsi b/arch/arm/boot/dts/sama5d3_gmac.dtsi index 0ba8be30ccd8..a6cb0508762f 100644 --- a/arch/arm/boot/dts/sama5d3_gmac.dtsi +++ b/arch/arm/boot/dts/sama5d3_gmac.dtsi @@ -64,12 +64,23 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + macb0_clk: macb0_clk { + #clock-cells = <0>; + reg = <34>; + }; + }; + }; + macb0: ethernet@f0028000 { compatible = "cdns,pc302-gem", "cdns,gem"; reg = <0xf0028000 0x100>; interrupts = <34 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_data_rgmii &pinctrl_macb0_signal_rgmii>; + clocks = <&macb0_clk>, <&macb0_clk>; + clock-names = "hclk", "pclk"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/sama5d3_lcd.dtsi b/arch/arm/boot/dts/sama5d3_lcd.dtsi index 01f52a79f8ba..85d302701565 100644 --- a/arch/arm/boot/dts/sama5d3_lcd.dtsi +++ b/arch/arm/boot/dts/sama5d3_lcd.dtsi @@ -50,6 +50,23 @@ }; }; }; + + pmc: pmc@fffffc00 { + periphck { + lcdc_clk: lcdc_clk { + #clock-cells = <0>; + reg = <36>; + }; + }; + + systemck { + lcdck: lcdck { + #clock-cells = <0>; + reg = <3>; + clocks = <&mck>; + }; + }; + }; }; }; }; diff --git a/arch/arm/boot/dts/sama5d3_mci2.dtsi b/arch/arm/boot/dts/sama5d3_mci2.dtsi index 38e88e39e551..b029fe7ef17a 100644 --- a/arch/arm/boot/dts/sama5d3_mci2.dtsi +++ b/arch/arm/boot/dts/sama5d3_mci2.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/clk/at91.h> / { ahb { @@ -30,6 +31,15 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + mci2_clk: mci2_clk { + #clock-cells = <0>; + reg = <23>; + }; + }; + }; + mmc2: mmc@f8004000 { compatible = "atmel,hsmci"; reg = <0xf8004000 0x600>; @@ -38,6 +48,8 @@ dma-names = "rxtx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>; + clocks = <&mci2_clk>; + clock-names = "mci_clk"; status = "disabled"; #address-cells = <1>; #size-cells = <0>; diff --git a/arch/arm/boot/dts/sama5d3_tcb1.dtsi b/arch/arm/boot/dts/sama5d3_tcb1.dtsi index 5264bb4a6998..382b04431f66 100644 --- a/arch/arm/boot/dts/sama5d3_tcb1.dtsi +++ b/arch/arm/boot/dts/sama5d3_tcb1.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/clk/at91.h> / { aliases { @@ -17,10 +18,21 @@ ahb { apb { + pmc: pmc@fffffc00 { + periphck { + tcb1_clk: tcb1_clk { + #clock-cells = <0>; + reg = <27>; + }; + }; + }; + tcb1: timer@f8014000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8014000 0x100>; interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&tcb1_clk>; + clock-names = "t0_clk"; }; }; }; diff --git a/arch/arm/boot/dts/sama5d3_uart.dtsi b/arch/arm/boot/dts/sama5d3_uart.dtsi index 98fcb2d57446..49d4d76ca6f4 100644 --- a/arch/arm/boot/dts/sama5d3_uart.dtsi +++ b/arch/arm/boot/dts/sama5d3_uart.dtsi @@ -9,6 +9,7 @@ #include <dt-bindings/pinctrl/at91.h> #include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/clk/at91.h> / { ahb { @@ -31,12 +32,30 @@ }; }; + pmc: pmc@fffffc00 { + periphck { + uart0_clk: uart0_clk { + #clock-cells = <0>; + reg = <16>; + atmel,clk-output-range = <0 66000000>; + }; + + uart1_clk: uart1_clk { + #clock-cells = <0>; + reg = <17>; + atmel,clk-output-range = <0 66000000>; + }; + }; + }; + uart0: serial@f0024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf0024000 0x200>; interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; + clocks = <&uart0_clk>; + clock-names = "usart"; status = "disabled"; }; @@ -46,6 +65,8 @@ interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; + clocks = <&uart1_clk>; + clock-names = "usart"; status = "disabled"; }; }; diff --git a/arch/arm/boot/dts/sama5d3xcm.dtsi b/arch/arm/boot/dts/sama5d3xcm.dtsi index 726a0f35100c..f55ed072c8e6 100644 --- a/arch/arm/boot/dts/sama5d3xcm.dtsi +++ b/arch/arm/boot/dts/sama5d3xcm.dtsi @@ -18,17 +18,6 @@ reg = <0x20000000 0x20000000>; }; - clocks { - #address-cells = <1>; - #size-cells = <1>; - ranges; - - main_clock: clock@0 { - compatible = "atmel,osc", "fixed-clock"; - clock-frequency = <12000000>; - }; - }; - ahb { apb { spi0: spi@f0004000 { @@ -38,6 +27,12 @@ macb0: ethernet@f0028000 { phy-mode = "rgmii"; }; + + pmc: pmc@fffffc00 { + main: mainck { + clock-frequency = <12000000>; + }; + }; }; nand0: nand@60000000 { diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 8d42787c8ff1..731249fbe206 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -43,6 +43,7 @@ compatible = "nvidia,tegra114-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; apbdma: dma { @@ -81,6 +82,9 @@ <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; + #dma-cells = <1>; }; ahb: ahb { @@ -124,9 +128,12 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 8>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTA>; + resets = <&tegra_car 6>; + reset-names = "serial"; + dmas = <&apbdma 8>, <&apbdma 8>; + dma-names = "rx", "tx"; + status = "disabled"; }; uartb: serial@70006040 { @@ -134,9 +141,12 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 9>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTB>; + resets = <&tegra_car 7>; + reset-names = "serial"; + dmas = <&apbdma 9>, <&apbdma 9>; + dma-names = "rx", "tx"; + status = "disabled"; }; uartc: serial@70006200 { @@ -144,9 +154,12 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 10>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTC>; + resets = <&tegra_car 55>; + reset-names = "serial"; + dmas = <&apbdma 10>, <&apbdma 10>; + dma-names = "rx", "tx"; + status = "disabled"; }; uartd: serial@70006300 { @@ -154,9 +167,12 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 19>; - status = "disabled"; clocks = <&tegra_car TEGRA114_CLK_UARTD>; + resets = <&tegra_car 65>; + reset-names = "serial"; + dmas = <&apbdma 19>, <&apbdma 19>; + dma-names = "rx", "tx"; + status = "disabled"; }; pwm: pwm { @@ -164,6 +180,8 @@ reg = <0x7000a000 0x100>; #pwm-cells = <2>; clocks = <&tegra_car TEGRA114_CLK_PWM>; + resets = <&tegra_car 17>; + reset-names = "pwm"; status = "disabled"; }; @@ -175,6 +193,10 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C1>; clock-names = "div-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -186,6 +208,10 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C2>; clock-names = "div-clk"; + resets = <&tegra_car 54>; + reset-names = "i2c"; + dmas = <&apbdma 22>, <&apbdma 22>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -197,6 +223,10 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C3>; clock-names = "div-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -208,6 +238,10 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C4>; clock-names = "div-clk"; + resets = <&tegra_car 103>; + reset-names = "i2c"; + dmas = <&apbdma 26>, <&apbdma 26>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -219,6 +253,10 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_I2C5>; clock-names = "div-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -226,11 +264,14 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000d400 0x200>; interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC1>; clock-names = "spi"; + resets = <&tegra_car 41>; + reset-names = "spi"; + dmas = <&apbdma 15>, <&apbdma 15>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -238,11 +279,14 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000d600 0x200>; interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC2>; clock-names = "spi"; + resets = <&tegra_car 44>; + reset-names = "spi"; + dmas = <&apbdma 16>, <&apbdma 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -250,11 +294,14 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000d800 0x200>; interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC3>; clock-names = "spi"; + resets = <&tegra_car 46>; + reset-names = "spi"; + dmas = <&apbdma 17>, <&apbdma 17>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -262,11 +309,14 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000da00 0x200>; interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC4>; clock-names = "spi"; + resets = <&tegra_car 68>; + reset-names = "spi"; + dmas = <&apbdma 18>, <&apbdma 18>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -274,11 +324,14 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000dc00 0x200>; interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 27>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC5>; clock-names = "spi"; + resets = <&tegra_car 104>; + reset-names = "spi"; + dmas = <&apbdma 27>, <&apbdma 27>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -286,11 +339,14 @@ compatible = "nvidia,tegra114-spi"; reg = <0x7000de00 0x200>; interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 28>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA114_CLK_SBC6>; clock-names = "spi"; + resets = <&tegra_car 105>; + reset-names = "spi"; + dmas = <&apbdma 28>, <&apbdma 28>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -306,6 +362,8 @@ reg = <0x7000e200 0x100>; interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_KBC>; + resets = <&tegra_car 36>; + reset-names = "kbc"; status = "disabled"; }; @@ -333,26 +391,39 @@ <0x70080200 0x100>, <0x70081000 0x200>; interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 1>, <&apbdma 2>, - <&apbdma 3>, <&apbdma 4>, <&apbdma 6>, <&apbdma 7>, - <&apbdma 12>, <&apbdma 13>, <&apbdma 14>, - <&apbdma 29>; clocks = <&tegra_car TEGRA114_CLK_D_AUDIO>, - <&tegra_car TEGRA114_CLK_APBIF>, - <&tegra_car TEGRA114_CLK_I2S0>, - <&tegra_car TEGRA114_CLK_I2S1>, - <&tegra_car TEGRA114_CLK_I2S2>, - <&tegra_car TEGRA114_CLK_I2S3>, - <&tegra_car TEGRA114_CLK_I2S4>, - <&tegra_car TEGRA114_CLK_DAM0>, - <&tegra_car TEGRA114_CLK_DAM1>, - <&tegra_car TEGRA114_CLK_DAM2>, - <&tegra_car TEGRA114_CLK_SPDIF_IN>, - <&tegra_car TEGRA114_CLK_AMX>, - <&tegra_car TEGRA114_CLK_ADX>; - clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", + <&tegra_car TEGRA114_CLK_APBIF>; + clock-names = "d_audio", "apbif"; + resets = <&tegra_car 106>, /* d_audio */ + <&tegra_car 107>, /* apbif */ + <&tegra_car 30>, /* i2s0 */ + <&tegra_car 11>, /* i2s1 */ + <&tegra_car 18>, /* i2s2 */ + <&tegra_car 101>, /* i2s3 */ + <&tegra_car 102>, /* i2s4 */ + <&tegra_car 108>, /* dam0 */ + <&tegra_car 109>, /* dam1 */ + <&tegra_car 110>, /* dam2 */ + <&tegra_car 10>, /* spdif */ + <&tegra_car 153>, /* amx */ + <&tegra_car 154>; /* adx */ + reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", - "spdif_in", "amx", "adx"; + "spdif", "amx", "adx"; + dmas = <&apbdma 1>, <&apbdma 1>, + <&apbdma 2>, <&apbdma 2>, + <&apbdma 3>, <&apbdma 3>, + <&apbdma 4>, <&apbdma 4>, + <&apbdma 6>, <&apbdma 6>, + <&apbdma 7>, <&apbdma 7>, + <&apbdma 12>, <&apbdma 12>, + <&apbdma 13>, <&apbdma 13>, + <&apbdma 14>, <&apbdma 14>, + <&apbdma 29>, <&apbdma 29>; + dma-names = "rx0", "tx0", "rx1", "tx1", "rx2", "tx2", + "rx3", "tx3", "rx4", "tx4", "rx5", "tx5", + "rx6", "tx6", "rx7", "tx7", "rx8", "tx8", + "rx9", "tx9"; ranges; #address-cells = <1>; #size-cells = <1>; @@ -362,6 +433,8 @@ reg = <0x70080300 0x100>; nvidia,ahub-cif-ids = <4 4>; clocks = <&tegra_car TEGRA114_CLK_I2S0>; + resets = <&tegra_car 30>; + reset-names = "i2s"; status = "disabled"; }; @@ -370,6 +443,8 @@ reg = <0x70080400 0x100>; nvidia,ahub-cif-ids = <5 5>; clocks = <&tegra_car TEGRA114_CLK_I2S1>; + resets = <&tegra_car 11>; + reset-names = "i2s"; status = "disabled"; }; @@ -378,6 +453,8 @@ reg = <0x70080500 0x100>; nvidia,ahub-cif-ids = <6 6>; clocks = <&tegra_car TEGRA114_CLK_I2S2>; + resets = <&tegra_car 18>; + reset-names = "i2s"; status = "disabled"; }; @@ -386,6 +463,8 @@ reg = <0x70080600 0x100>; nvidia,ahub-cif-ids = <7 7>; clocks = <&tegra_car TEGRA114_CLK_I2S3>; + resets = <&tegra_car 101>; + reset-names = "i2s"; status = "disabled"; }; @@ -394,6 +473,8 @@ reg = <0x70080700 0x100>; nvidia,ahub-cif-ids = <8 8>; clocks = <&tegra_car TEGRA114_CLK_I2S4>; + resets = <&tegra_car 102>; + reset-names = "i2s"; status = "disabled"; }; }; @@ -403,6 +484,8 @@ reg = <0x78000000 0x200>; interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disable"; }; @@ -411,6 +494,8 @@ reg = <0x78000200 0x200>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disable"; }; @@ -419,6 +504,8 @@ reg = <0x78000400 0x200>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disable"; }; @@ -427,6 +514,8 @@ reg = <0x78000600 0x200>; interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; status = "disable"; }; @@ -436,6 +525,8 @@ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; nvidia,phy = <&phy1>; status = "disabled"; }; @@ -467,6 +558,8 @@ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; clocks = <&tegra_car TEGRA114_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; nvidia,phy = <&phy3>; status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 8d71fc9d8a2f..e57fb3aefc2a 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -280,6 +280,8 @@ clocks = <&tegra_car TEGRA20_CLK_I2C3>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; }; i2c@7000d000 { diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index df40b54fd8bc..c90d0aac3afe 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -22,6 +22,8 @@ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */ <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */ clocks = <&tegra_car TEGRA20_CLK_HOST1X>; + resets = <&tegra_car 28>; + reset-names = "host1x"; #address-cells = <1>; #size-cells = <1>; @@ -33,6 +35,8 @@ reg = <0x54040000 0x00040000>; interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_MPE>; + resets = <&tegra_car 60>; + reset-names = "mpe"; }; vi { @@ -40,6 +44,8 @@ reg = <0x54080000 0x00040000>; interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_VI>; + resets = <&tegra_car 20>; + reset-names = "vi"; }; epp { @@ -47,6 +53,8 @@ reg = <0x540c0000 0x00040000>; interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_EPP>; + resets = <&tegra_car 19>; + reset-names = "epp"; }; isp { @@ -54,6 +62,8 @@ reg = <0x54100000 0x00040000>; interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_ISP>; + resets = <&tegra_car 23>; + reset-names = "isp"; }; gr2d { @@ -61,12 +71,16 @@ reg = <0x54140000 0x00040000>; interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_GR2D>; + resets = <&tegra_car 21>; + reset-names = "2d"; }; gr3d { compatible = "nvidia,tegra20-gr3d"; reg = <0x54180000 0x00040000>; clocks = <&tegra_car TEGRA20_CLK_GR3D>; + resets = <&tegra_car 24>; + reset-names = "3d"; }; dc@54200000 { @@ -75,7 +89,9 @@ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_DISP1>, <&tegra_car TEGRA20_CLK_PLL_P>; - clock-names = "disp1", "parent"; + clock-names = "dc", "parent"; + resets = <&tegra_car 27>; + reset-names = "dc"; rgb { status = "disabled"; @@ -88,7 +104,9 @@ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_DISP2>, <&tegra_car TEGRA20_CLK_PLL_P>; - clock-names = "disp2", "parent"; + clock-names = "dc", "parent"; + resets = <&tegra_car 26>; + reset-names = "dc"; rgb { status = "disabled"; @@ -102,6 +120,8 @@ clocks = <&tegra_car TEGRA20_CLK_HDMI>, <&tegra_car TEGRA20_CLK_PLL_D_OUT0>; clock-names = "hdmi", "parent"; + resets = <&tegra_car 51>; + reset-names = "hdmi"; status = "disabled"; }; @@ -117,6 +137,8 @@ compatible = "nvidia,tegra20-dsi"; reg = <0x54300000 0x00040000>; clocks = <&tegra_car TEGRA20_CLK_DSI>; + resets = <&tegra_car 48>; + reset-names = "dsi"; status = "disabled"; }; }; @@ -160,6 +182,7 @@ compatible = "nvidia,tegra20-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; apbdma: dma { @@ -182,6 +205,9 @@ <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; + #dma-cells = <1>; }; ahb { @@ -222,8 +248,11 @@ compatible = "nvidia,tegra20-ac97"; reg = <0x70002000 0x200>; interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 12>; clocks = <&tegra_car TEGRA20_CLK_AC97>; + resets = <&tegra_car 3>; + reset-names = "ac97"; + dmas = <&apbdma 12>, <&apbdma 12>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -231,8 +260,11 @@ compatible = "nvidia,tegra20-i2s"; reg = <0x70002800 0x200>; interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 2>; clocks = <&tegra_car TEGRA20_CLK_I2S1>; + resets = <&tegra_car 11>; + reset-names = "i2s"; + dmas = <&apbdma 2>, <&apbdma 2>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -240,8 +272,11 @@ compatible = "nvidia,tegra20-i2s"; reg = <0x70002a00 0x200>; interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 1>; clocks = <&tegra_car TEGRA20_CLK_I2S2>; + resets = <&tegra_car 18>; + reset-names = "i2s"; + dmas = <&apbdma 1>, <&apbdma 1>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -257,8 +292,11 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car TEGRA20_CLK_UARTA>; + resets = <&tegra_car 6>; + reset-names = "serial"; + dmas = <&apbdma 8>, <&apbdma 8>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -267,8 +305,11 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car TEGRA20_CLK_UARTB>; + resets = <&tegra_car 7>; + reset-names = "serial"; + dmas = <&apbdma 9>, <&apbdma 9>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -277,8 +318,11 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car TEGRA20_CLK_UARTC>; + resets = <&tegra_car 55>; + reset-names = "serial"; + dmas = <&apbdma 10>, <&apbdma 10>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -287,8 +331,11 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car TEGRA20_CLK_UARTD>; + resets = <&tegra_car 65>; + reset-names = "serial"; + dmas = <&apbdma 19>, <&apbdma 19>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -297,8 +344,11 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car TEGRA20_CLK_UARTE>; + resets = <&tegra_car 66>; + reset-names = "serial"; + dmas = <&apbdma 20>, <&apbdma 20>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -307,6 +357,8 @@ reg = <0x7000a000 0x100>; #pwm-cells = <2>; clocks = <&tegra_car TEGRA20_CLK_PWM>; + resets = <&tegra_car 17>; + reset-names = "pwm"; status = "disabled"; }; @@ -326,6 +378,10 @@ clocks = <&tegra_car TEGRA20_CLK_I2C1>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -333,10 +389,13 @@ compatible = "nvidia,tegra20-sflash"; reg = <0x7000c380 0x80>; interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 11>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SPI>; + resets = <&tegra_car 43>; + reset-names = "spi"; + dmas = <&apbdma 11>, <&apbdma 11>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -349,6 +408,10 @@ clocks = <&tegra_car TEGRA20_CLK_I2C2>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 54>; + reset-names = "i2c"; + dmas = <&apbdma 22>, <&apbdma 22>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -361,6 +424,10 @@ clocks = <&tegra_car TEGRA20_CLK_I2C3>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -373,6 +440,10 @@ clocks = <&tegra_car TEGRA20_CLK_DVC>, <&tegra_car TEGRA20_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -380,10 +451,13 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000d400 0x200>; interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC1>; + resets = <&tegra_car 41>; + reset-names = "spi"; + dmas = <&apbdma 15>, <&apbdma 15>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -391,10 +465,13 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000d600 0x200>; interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC2>; + resets = <&tegra_car 44>; + reset-names = "spi"; + dmas = <&apbdma 16>, <&apbdma 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -402,10 +479,13 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000d800 0x200>; interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC3>; + resets = <&tegra_car 46>; + reset-names = "spi"; + dmas = <&apbdma 17>, <&apbdma 17>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -413,10 +493,13 @@ compatible = "nvidia,tegra20-slink"; reg = <0x7000da00 0x200>; interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA20_CLK_SBC4>; + resets = <&tegra_car 68>; + reset-names = "spi"; + dmas = <&apbdma 18>, <&apbdma 18>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -425,6 +508,8 @@ reg = <0x7000e200 0x100>; interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_KBC>; + resets = <&tegra_car 36>; + reset-names = "kbc"; status = "disabled"; }; @@ -478,9 +563,12 @@ clocks = <&tegra_car TEGRA20_CLK_PEX>, <&tegra_car TEGRA20_CLK_AFI>, - <&tegra_car TEGRA20_CLK_PCIE_XCLK>, <&tegra_car TEGRA20_CLK_PLL_E>; - clock-names = "pex", "afi", "pcie_xclk", "pll_e"; + clock-names = "pex", "afi", "pll_e"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; status = "disabled"; pci@1,0 { @@ -517,6 +605,8 @@ phy_type = "utmi"; nvidia,has-legacy-mode; clocks = <&tegra_car TEGRA20_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; nvidia,needs-double-reset; nvidia,phy = <&phy1>; status = "disabled"; @@ -548,6 +638,8 @@ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; phy_type = "ulpi"; clocks = <&tegra_car TEGRA20_CLK_USB2>; + resets = <&tegra_car 58>; + reset-names = "usb"; nvidia,phy = <&phy2>; status = "disabled"; }; @@ -569,6 +661,8 @@ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; clocks = <&tegra_car TEGRA20_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; nvidia,phy = <&phy3>; status = "disabled"; }; @@ -597,6 +691,8 @@ reg = <0xc8000000 0x200>; interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disabled"; }; @@ -605,6 +701,8 @@ reg = <0xc8000200 0x200>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disabled"; }; @@ -613,6 +711,8 @@ reg = <0xc8000400 0x200>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disabled"; }; @@ -621,6 +721,8 @@ reg = <0xc8000600 0x200>; interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi index 2bd55cfd88ad..31259b09e7cc 100644 --- a/arch/arm/boot/dts/tegra30.dtsi +++ b/arch/arm/boot/dts/tegra30.dtsi @@ -40,10 +40,13 @@ clocks = <&tegra_car TEGRA30_CLK_PCIE>, <&tegra_car TEGRA30_CLK_AFI>, - <&tegra_car TEGRA30_CLK_PCIEX>, <&tegra_car TEGRA30_CLK_PLL_E>, <&tegra_car TEGRA30_CLK_CML0>; - clock-names = "pex", "afi", "pcie_xclk", "pll_e", "cml"; + clock-names = "pex", "afi", "pll_e", "cml"; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + reset-names = "pex", "afi", "pcie_x"; status = "disabled"; pci@1,0 { @@ -92,6 +95,8 @@ interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>, /* syncpt */ <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; /* general */ clocks = <&tegra_car TEGRA30_CLK_HOST1X>; + resets = <&tegra_car 28>; + reset-names = "host1x"; #address-cells = <1>; #size-cells = <1>; @@ -103,6 +108,8 @@ reg = <0x54040000 0x00040000>; interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_MPE>; + resets = <&tegra_car 60>; + reset-names = "mpe"; }; vi { @@ -110,6 +117,8 @@ reg = <0x54080000 0x00040000>; interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_VI>; + resets = <&tegra_car 20>; + reset-names = "vi"; }; epp { @@ -117,6 +126,8 @@ reg = <0x540c0000 0x00040000>; interrupts = <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_EPP>; + resets = <&tegra_car 19>; + reset-names = "epp"; }; isp { @@ -124,12 +135,16 @@ reg = <0x54100000 0x00040000>; interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_ISP>; + resets = <&tegra_car 23>; + reset-names = "isp"; }; gr2d { compatible = "nvidia,tegra30-gr2d"; reg = <0x54140000 0x00040000>; interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; + resets = <&tegra_car 21>; + reset-names = "2d"; clocks = <&tegra_car TEGRA30_CLK_GR2D>; }; @@ -139,6 +154,9 @@ clocks = <&tegra_car TEGRA30_CLK_GR3D &tegra_car TEGRA30_CLK_GR3D2>; clock-names = "3d", "3d2"; + resets = <&tegra_car 24>, + <&tegra_car 98>; + reset-names = "3d", "3d2"; }; dc@54200000 { @@ -147,7 +165,9 @@ interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_DISP1>, <&tegra_car TEGRA30_CLK_PLL_P>; - clock-names = "disp1", "parent"; + clock-names = "dc", "parent"; + resets = <&tegra_car 27>; + reset-names = "dc"; rgb { status = "disabled"; @@ -160,7 +180,9 @@ interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_DISP2>, <&tegra_car TEGRA30_CLK_PLL_P>; - clock-names = "disp2", "parent"; + clock-names = "dc", "parent"; + resets = <&tegra_car 26>; + reset-names = "dc"; rgb { status = "disabled"; @@ -174,6 +196,8 @@ clocks = <&tegra_car TEGRA30_CLK_HDMI>, <&tegra_car TEGRA30_CLK_PLL_D2_OUT0>; clock-names = "hdmi", "parent"; + resets = <&tegra_car 51>; + reset-names = "hdmi"; status = "disabled"; }; @@ -189,6 +213,8 @@ compatible = "nvidia,tegra30-dsi"; reg = <0x54300000 0x00040000>; clocks = <&tegra_car TEGRA30_CLK_DSIA>; + resets = <&tegra_car 48>; + reset-names = "dsi"; status = "disabled"; }; }; @@ -234,6 +260,7 @@ compatible = "nvidia,tegra30-car"; reg = <0x60006000 0x1000>; #clock-cells = <1>; + #reset-cells = <1>; }; apbdma: dma { @@ -272,6 +299,9 @@ <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_APBDMA>; + resets = <&tegra_car 34>; + reset-names = "dma"; + #dma-cells = <1>; }; ahb: ahb { @@ -315,8 +345,11 @@ reg = <0x70006000 0x40>; reg-shift = <2>; interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 8>; clocks = <&tegra_car TEGRA30_CLK_UARTA>; + resets = <&tegra_car 6>; + reset-names = "serial"; + dmas = <&apbdma 8>, <&apbdma 8>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -325,8 +358,11 @@ reg = <0x70006040 0x40>; reg-shift = <2>; interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 9>; clocks = <&tegra_car TEGRA30_CLK_UARTB>; + resets = <&tegra_car 7>; + reset-names = "serial"; + dmas = <&apbdma 9>, <&apbdma 9>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -335,8 +371,11 @@ reg = <0x70006200 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 10>; clocks = <&tegra_car TEGRA30_CLK_UARTC>; + resets = <&tegra_car 55>; + reset-names = "serial"; + dmas = <&apbdma 10>, <&apbdma 10>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -345,8 +384,11 @@ reg = <0x70006300 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 19>; clocks = <&tegra_car TEGRA30_CLK_UARTD>; + resets = <&tegra_car 65>; + reset-names = "serial"; + dmas = <&apbdma 19>, <&apbdma 19>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -355,8 +397,11 @@ reg = <0x70006400 0x100>; reg-shift = <2>; interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 20>; clocks = <&tegra_car TEGRA30_CLK_UARTE>; + resets = <&tegra_car 66>; + reset-names = "serial"; + dmas = <&apbdma 20>, <&apbdma 20>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -365,6 +410,8 @@ reg = <0x7000a000 0x100>; #pwm-cells = <2>; clocks = <&tegra_car TEGRA30_CLK_PWM>; + resets = <&tegra_car 17>; + reset-names = "pwm"; status = "disabled"; }; @@ -384,6 +431,10 @@ clocks = <&tegra_car TEGRA30_CLK_I2C1>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 12>; + reset-names = "i2c"; + dmas = <&apbdma 21>, <&apbdma 21>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -396,6 +447,10 @@ clocks = <&tegra_car TEGRA30_CLK_I2C2>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 54>; + reset-names = "i2c"; + dmas = <&apbdma 22>, <&apbdma 22>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -408,6 +463,10 @@ clocks = <&tegra_car TEGRA30_CLK_I2C3>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 67>; + reset-names = "i2c"; + dmas = <&apbdma 23>, <&apbdma 23>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -419,7 +478,11 @@ #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_I2C4>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; + resets = <&tegra_car 103>; + reset-names = "i2c"; clock-names = "div-clk", "fast-clk"; + dmas = <&apbdma 26>, <&apbdma 26>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -432,6 +495,10 @@ clocks = <&tegra_car TEGRA30_CLK_I2C5>, <&tegra_car TEGRA30_CLK_PLL_P_OUT3>; clock-names = "div-clk", "fast-clk"; + resets = <&tegra_car 47>; + reset-names = "i2c"; + dmas = <&apbdma 24>, <&apbdma 24>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -439,10 +506,13 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d400 0x200>; interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 15>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC1>; + resets = <&tegra_car 41>; + reset-names = "spi"; + dmas = <&apbdma 15>, <&apbdma 15>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -450,10 +520,13 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d600 0x200>; interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 16>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC2>; + resets = <&tegra_car 44>; + reset-names = "spi"; + dmas = <&apbdma 16>, <&apbdma 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -461,10 +534,13 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000d800 0x200>; interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 17>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC3>; + resets = <&tegra_car 46>; + reset-names = "spi"; + dmas = <&apbdma 17>, <&apbdma 17>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -472,10 +548,13 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000da00 0x200>; interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 18>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC4>; + resets = <&tegra_car 68>; + reset-names = "spi"; + dmas = <&apbdma 18>, <&apbdma 18>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -483,10 +562,13 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000dc00 0x200>; interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 27>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC5>; + resets = <&tegra_car 104>; + reset-names = "spi"; + dmas = <&apbdma 27>, <&apbdma 27>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -494,10 +576,13 @@ compatible = "nvidia,tegra30-slink", "nvidia,tegra20-slink"; reg = <0x7000de00 0x200>; interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 28>; #address-cells = <1>; #size-cells = <0>; clocks = <&tegra_car TEGRA30_CLK_SBC6>; + resets = <&tegra_car 106>; + reset-names = "spi"; + dmas = <&apbdma 28>, <&apbdma 28>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -506,6 +591,8 @@ reg = <0x7000e200 0x100>; interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_KBC>; + resets = <&tegra_car 36>; + reset-names = "kbc"; status = "disabled"; }; @@ -540,21 +627,29 @@ reg = <0x70080000 0x200 0x70080200 0x100>; interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>; - nvidia,dma-request-selector = <&apbdma 1>; clocks = <&tegra_car TEGRA30_CLK_D_AUDIO>, - <&tegra_car TEGRA30_CLK_APBIF>, - <&tegra_car TEGRA30_CLK_I2S0>, - <&tegra_car TEGRA30_CLK_I2S1>, - <&tegra_car TEGRA30_CLK_I2S2>, - <&tegra_car TEGRA30_CLK_I2S3>, - <&tegra_car TEGRA30_CLK_I2S4>, - <&tegra_car TEGRA30_CLK_DAM0>, - <&tegra_car TEGRA30_CLK_DAM1>, - <&tegra_car TEGRA30_CLK_DAM2>, - <&tegra_car TEGRA30_CLK_SPDIF_IN>; - clock-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", + <&tegra_car TEGRA30_CLK_APBIF>; + clock-names = "d_audio", "apbif"; + resets = <&tegra_car 106>, /* d_audio */ + <&tegra_car 107>, /* apbif */ + <&tegra_car 30>, /* i2s0 */ + <&tegra_car 11>, /* i2s1 */ + <&tegra_car 18>, /* i2s2 */ + <&tegra_car 101>, /* i2s3 */ + <&tegra_car 102>, /* i2s4 */ + <&tegra_car 108>, /* dam0 */ + <&tegra_car 109>, /* dam1 */ + <&tegra_car 110>, /* dam2 */ + <&tegra_car 10>; /* spdif */ + reset-names = "d_audio", "apbif", "i2s0", "i2s1", "i2s2", "i2s3", "i2s4", "dam0", "dam1", "dam2", - "spdif_in"; + "spdif"; + dmas = <&apbdma 1>, <&apbdma 1>, + <&apbdma 2>, <&apbdma 2>, + <&apbdma 3>, <&apbdma 3>, + <&apbdma 4>, <&apbdma 4>; + dma-names = "rx0", "tx0", "rx1", "tx1", "rx2", "tx2", + "rx3", "tx3"; ranges; #address-cells = <1>; #size-cells = <1>; @@ -564,6 +659,8 @@ reg = <0x70080300 0x100>; nvidia,ahub-cif-ids = <4 4>; clocks = <&tegra_car TEGRA30_CLK_I2S0>; + resets = <&tegra_car 30>; + reset-names = "i2s"; status = "disabled"; }; @@ -572,6 +669,8 @@ reg = <0x70080400 0x100>; nvidia,ahub-cif-ids = <5 5>; clocks = <&tegra_car TEGRA30_CLK_I2S1>; + resets = <&tegra_car 11>; + reset-names = "i2s"; status = "disabled"; }; @@ -580,6 +679,8 @@ reg = <0x70080500 0x100>; nvidia,ahub-cif-ids = <6 6>; clocks = <&tegra_car TEGRA30_CLK_I2S2>; + resets = <&tegra_car 18>; + reset-names = "i2s"; status = "disabled"; }; @@ -588,6 +689,8 @@ reg = <0x70080600 0x100>; nvidia,ahub-cif-ids = <7 7>; clocks = <&tegra_car TEGRA30_CLK_I2S3>; + resets = <&tegra_car 101>; + reset-names = "i2s"; status = "disabled"; }; @@ -596,6 +699,8 @@ reg = <0x70080700 0x100>; nvidia,ahub-cif-ids = <8 8>; clocks = <&tegra_car TEGRA30_CLK_I2S4>; + resets = <&tegra_car 102>; + reset-names = "i2s"; status = "disabled"; }; }; @@ -605,6 +710,8 @@ reg = <0x78000000 0x200>; interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_SDMMC1>; + resets = <&tegra_car 14>; + reset-names = "sdhci"; status = "disabled"; }; @@ -613,6 +720,8 @@ reg = <0x78000200 0x200>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_SDMMC2>; + resets = <&tegra_car 9>; + reset-names = "sdhci"; status = "disabled"; }; @@ -621,6 +730,8 @@ reg = <0x78000400 0x200>; interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_SDMMC3>; + resets = <&tegra_car 69>; + reset-names = "sdhci"; status = "disabled"; }; @@ -629,6 +740,8 @@ reg = <0x78000600 0x200>; interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA30_CLK_SDMMC4>; + resets = <&tegra_car 15>; + reset-names = "sdhci"; status = "disabled"; }; @@ -638,6 +751,8 @@ interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; clocks = <&tegra_car TEGRA30_CLK_USBD>; + resets = <&tegra_car 22>; + reset-names = "usb"; nvidia,needs-double-reset; nvidia,phy = <&phy1>; status = "disabled"; @@ -671,6 +786,8 @@ interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>; phy_type = "ulpi"; clocks = <&tegra_car TEGRA30_CLK_USB2>; + resets = <&tegra_car 58>; + reset-names = "usb"; nvidia,phy = <&phy2>; status = "disabled"; }; @@ -692,6 +809,8 @@ interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>; phy_type = "utmi"; clocks = <&tegra_car TEGRA30_CLK_USB3>; + resets = <&tegra_car 59>; + reset-names = "usb"; nvidia,phy = <&phy3>; status = "disabled"; }; diff --git a/arch/arm/configs/at91_dt_defconfig b/arch/arm/configs/at91_dt_defconfig index 690e89273230..0b4e9b5210d8 100644 --- a/arch/arm/configs/at91_dt_defconfig +++ b/arch/arm/configs/at91_dt_defconfig @@ -22,7 +22,6 @@ CONFIG_SOC_AT91SAM9X5=y CONFIG_SOC_AT91SAM9N12=y CONFIG_MACH_AT91RM9200_DT=y CONFIG_MACH_AT91SAM9_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_TIMER_HZ=128 CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig index 75502c4d222c..bf057719dab0 100644 --- a/arch/arm/configs/at91rm9200_defconfig +++ b/arch/arm/configs/at91rm9200_defconfig @@ -31,7 +31,6 @@ CONFIG_MACH_YL9200=y CONFIG_MACH_CPUAT91=y CONFIG_MACH_ECO920=y CONFIG_MTD_AT91_DATAFLASH_CARD=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_TIMER_HZ=100 # CONFIG_ARM_THUMB is not set CONFIG_PCCARD=y diff --git a/arch/arm/configs/at91sam9260_9g20_defconfig b/arch/arm/configs/at91sam9260_9g20_defconfig index 69b6928d3d9d..2cd832918e9c 100644 --- a/arch/arm/configs/at91sam9260_9g20_defconfig +++ b/arch/arm/configs/at91sam9260_9g20_defconfig @@ -15,7 +15,6 @@ CONFIG_MACH_AT91SAM9260EK=y CONFIG_MACH_CAM60=y CONFIG_MACH_SAM9_L9260=y CONFIG_MACH_AFEB9260=y -CONFIG_MACH_QIL_A9260=y CONFIG_MACH_CPU9260=y CONFIG_MACH_FLEXIBITY=y CONFIG_MACH_AT91SAM9G20EK=y @@ -28,7 +27,6 @@ CONFIG_MACH_PCONTROL_G20=y CONFIG_MACH_GSIA18S=y CONFIG_MACH_SNAPPER_9260=y CONFIG_MACH_AT91SAM9_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_SLOW_CLOCK=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y diff --git a/arch/arm/configs/at91sam9261_9g10_defconfig b/arch/arm/configs/at91sam9261_9g10_defconfig index 9d35cd81c611..f80e993b04ce 100644 --- a/arch/arm/configs/at91sam9261_9g10_defconfig +++ b/arch/arm/configs/at91sam9261_9g10_defconfig @@ -18,7 +18,6 @@ CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9261=y CONFIG_MACH_AT91SAM9261EK=y CONFIG_MACH_AT91SAM9G10EK=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # CONFIG_ARM_THUMB is not set CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set diff --git a/arch/arm/configs/at91sam9g45_defconfig b/arch/arm/configs/at91sam9g45_defconfig index 08166cd4e7d6..e181a50fd65a 100644 --- a/arch/arm/configs/at91sam9g45_defconfig +++ b/arch/arm/configs/at91sam9g45_defconfig @@ -18,7 +18,6 @@ CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9G45=y CONFIG_MACH_AT91SAM9M10G45EK=y CONFIG_MACH_AT91SAM9_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AT91_SLOW_CLOCK=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set diff --git a/arch/arm/configs/at91sam9rl_defconfig b/arch/arm/configs/at91sam9rl_defconfig index 7cf87856d63c..7b6f131cecd6 100644 --- a/arch/arm/configs/at91sam9rl_defconfig +++ b/arch/arm/configs/at91sam9rl_defconfig @@ -13,7 +13,6 @@ CONFIG_MODULE_UNLOAD=y CONFIG_ARCH_AT91=y CONFIG_ARCH_AT91SAM9RL=y CONFIG_MACH_AT91SAM9RLEK=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y # CONFIG_ARM_THUMB is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 diff --git a/arch/arm/configs/sama5_defconfig b/arch/arm/configs/sama5_defconfig index f6e78f83c3c3..dc3881e07630 100644 --- a/arch/arm/configs/sama5_defconfig +++ b/arch/arm/configs/sama5_defconfig @@ -20,7 +20,6 @@ CONFIG_ARCH_AT91=y CONFIG_SOC_SAM_V7=y CONFIG_SOC_SAMA5D3=y CONFIG_MACH_SAMA5_DT=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y CONFIG_AEABI=y # CONFIG_OABI_COMPAT is not set CONFIG_UACCESS_WITH_MEMCPY=y diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 699b71e7f7ec..f1bf952da747 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -1,15 +1,33 @@ if ARCH_AT91 +config HAVE_AT91_UTMI + bool + +config HAVE_AT91_USB_CLK + bool + config HAVE_AT91_DBGU0 bool config HAVE_AT91_DBGU1 bool +config AT91_USE_OLD_CLK + bool + config AT91_PMC_UNIT bool default !ARCH_AT91X40 +config COMMON_CLK_AT91 + bool + default AT91_PMC_UNIT && USE_OF && !AT91_USE_OLD_CLK + select COMMON_CLK + +config OLD_CLK_AT91 + bool + default AT91_PMC_UNIT && AT91_USE_OLD_CLK + config AT91_SAM9_ALT_RESET bool default !ARCH_AT91X40 @@ -21,6 +39,9 @@ config AT91_SAM9G45_RESET config AT91_SAM9_TIME bool +config HAVE_AT91_SMD + bool + config SOC_AT91SAM9 bool select AT91_SAM9_TIME @@ -61,10 +82,12 @@ comment "Atmel AT91 Processor" if SOC_SAM_V7 config SOC_SAMA5D3 bool "SAMA5D3 family" - depends on SOC_SAM_V7 select SOC_SAMA5 select HAVE_FB_ATMEL select HAVE_AT91_DBGU1 + select HAVE_AT91_UTMI + select HAVE_AT91_SMD + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's SAMA5D3 family SoC. This support covers SAMA5D31, SAMA5D33, SAMA5D34, SAMA5D35. @@ -78,11 +101,15 @@ config SOC_AT91RM9200 select HAVE_AT91_DBGU0 select MULTI_IRQ_HANDLER select SPARSE_IRQ + select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK config SOC_AT91SAM9260 bool "AT91SAM9260, AT91SAM9XE or AT91SAM9G20" select HAVE_AT91_DBGU0 select SOC_AT91SAM9 + select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9260, AT91SAM9XE or AT91SAM9G20 SoC. @@ -92,6 +119,8 @@ config SOC_AT91SAM9261 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9261 or AT91SAM9G10 SoC. @@ -100,18 +129,25 @@ config SOC_AT91SAM9263 select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK config SOC_AT91SAM9RL bool "AT91SAM9RL" select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK + select HAVE_AT91_UTMI config SOC_AT91SAM9G45 bool "AT91SAM9G45 or AT91SAM9M10 families" select HAVE_AT91_DBGU1 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK + select HAVE_AT91_UTMI + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9G45 family SoC. This support covers AT91SAM9G45, AT91SAM9G46, AT91SAM9M10 and AT91SAM9M11. @@ -121,6 +157,10 @@ config SOC_AT91SAM9X5 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK + select HAVE_AT91_UTMI + select HAVE_AT91_SMD + select HAVE_AT91_USB_CLK help Select this if you are using one of Atmel's AT91SAM9x5 family SoC. This means that your SAM9 name finishes with a '5' (except if it is @@ -133,6 +173,8 @@ config SOC_AT91SAM9N12 select HAVE_AT91_DBGU0 select HAVE_FB_ATMEL select SOC_AT91SAM9 + select AT91_USE_OLD_CLK + select HAVE_AT91_USB_CLK help Select this if you are using Atmel's AT91SAM9N12 SoC. @@ -172,12 +214,6 @@ config MACH_SAMA5_DT comment "AT91 Feature Selections" -config AT91_PROGRAMMABLE_CLOCKS - bool "Programmable Clocks" - help - Select this if you need to program one or more of the PCK0..PCK3 - programmable clock outputs. - config AT91_SLOW_CLOCK bool "Suspend-to-RAM disables main oscillator" depends on SUSPEND diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt index 0363dba7d3f6..1f73e9b527da 100644 --- a/arch/arm/mach-at91/Kconfig.non_dt +++ b/arch/arm/mach-at91/Kconfig.non_dt @@ -12,26 +12,32 @@ config ARCH_AT91_NONE config ARCH_AT91RM9200 bool "AT91RM9200" select SOC_AT91RM9200 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9260 bool "AT91SAM9260 or AT91SAM9XE or AT91SAM9G20" select SOC_AT91SAM9260 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9261 bool "AT91SAM9261 or AT91SAM9G10" select SOC_AT91SAM9261 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9263 bool "AT91SAM9263" select SOC_AT91SAM9263 + select AT91_USE_OLD_CLK config ARCH_AT91SAM9RL bool "AT91SAM9RL" select SOC_AT91SAM9RL + select AT91_USE_OLD_CLK config ARCH_AT91SAM9G45 bool "AT91SAM9G45" select SOC_AT91SAM9G45 + select AT91_USE_OLD_CLK config ARCH_AT91X40 bool "AT91x40" @@ -176,12 +182,6 @@ config MACH_AFEB9260 <svn://194.85.238.22/home/users/george/svn/arm9eb> <http://groups.google.com/group/arm9fpga-evolution-board> -config MACH_QIL_A9260 - bool "CALAO QIL-A9260 board" - help - Select this if you are using a Calao Systems QIL-A9260 Board. - <http://www.calao-systems.com> - config MACH_CPU9260 bool "Eukrea CPU9260 board" help diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 90aab2d5a07f..78e9cec282f4 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -7,7 +7,7 @@ obj-m := obj-n := obj- := -obj-$(CONFIG_AT91_PMC_UNIT) += clock.o +obj-$(CONFIG_OLD_CLK_AT91) += clock.o obj-$(CONFIG_AT91_SAM9_ALT_RESET) += at91sam9_alt_reset.o obj-$(CONFIG_AT91_SAM9G45_RESET) += at91sam9g45_reset.o obj-$(CONFIG_AT91_SAM9_TIME) += at91sam926x_time.o @@ -52,7 +52,6 @@ obj-$(CONFIG_MACH_RSI_EWS) += board-rsi-ews.o obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o obj-$(CONFIG_MACH_CAM60) += board-cam60.o obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o -obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o obj-$(CONFIG_MACH_AFEB9260) += board-afeb-9260v1.o obj-$(CONFIG_MACH_CPU9260) += board-cpu9krea.o obj-$(CONFIG_MACH_FLEXIBITY) += board-flexibity.o diff --git a/arch/arm/mach-at91/at91rm9200.c b/arch/arm/mach-at91/at91rm9200.c index 25805f2f6010..e47f5fd232f5 100644 --- a/arch/arm/mach-at91/at91rm9200.c +++ b/arch/arm/mach-at91/at91rm9200.c @@ -12,13 +12,13 @@ #include <linux/module.h> #include <linux/reboot.h> +#include <linux/clk/at91_pmc.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/system_misc.h> #include <mach/at91rm9200.h> -#include <mach/at91_pmc.h> #include <mach/at91_st.h> #include <mach/cpu.h> diff --git a/arch/arm/mach-at91/at91sam9260.c b/arch/arm/mach-at91/at91sam9260.c index d6a1fa85371d..6c821e562159 100644 --- a/arch/arm/mach-at91/at91sam9260.c +++ b/arch/arm/mach-at91/at91sam9260.c @@ -11,6 +11,7 @@ */ #include <linux/module.h> +#include <linux/clk/at91_pmc.h> #include <asm/proc-fns.h> #include <asm/irq.h> @@ -20,7 +21,6 @@ #include <mach/cpu.h> #include <mach/at91_dbgu.h> #include <mach/at91sam9260.h> -#include <mach/at91_pmc.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c index 23ba1d8a1531..6276b4c1acfe 100644 --- a/arch/arm/mach-at91/at91sam9261.c +++ b/arch/arm/mach-at91/at91sam9261.c @@ -11,6 +11,7 @@ */ #include <linux/module.h> +#include <linux/clk/at91_pmc.h> #include <asm/proc-fns.h> #include <asm/irq.h> @@ -19,7 +20,6 @@ #include <asm/system_misc.h> #include <mach/cpu.h> #include <mach/at91sam9261.h> -#include <mach/at91_pmc.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c index 7eccb0fc57bc..37b90f4b990c 100644 --- a/arch/arm/mach-at91/at91sam9263.c +++ b/arch/arm/mach-at91/at91sam9263.c @@ -11,6 +11,7 @@ */ #include <linux/module.h> +#include <linux/clk/at91_pmc.h> #include <asm/proc-fns.h> #include <asm/irq.h> @@ -18,7 +19,6 @@ #include <asm/mach/map.h> #include <asm/system_misc.h> #include <mach/at91sam9263.h> -#include <mach/at91_pmc.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam926x_time.c b/arch/arm/mach-at91/at91sam926x_time.c index bb392320a0dd..0f04ffe9c5a8 100644 --- a/arch/arm/mach-at91/at91sam926x_time.c +++ b/arch/arm/mach-at91/at91sam926x_time.c @@ -39,6 +39,7 @@ static u32 pit_cycle; /* write-once */ static u32 pit_cnt; /* access only w/system irq blocked */ static void __iomem *pit_base_addr __read_mostly; +static struct clk *mck; static inline unsigned int pit_read(unsigned int reg_offset) { @@ -195,10 +196,14 @@ static int __init of_at91sam926x_pit_init(void) if (!pit_base_addr) goto node_err; + mck = of_clk_get(np, 0); + /* Get the interrupts property */ ret = irq_of_parse_and_map(np, 0); if (!ret) { pr_crit("AT91: PIT: Unable to get IRQ from DT\n"); + if (!IS_ERR(mck)) + clk_put(mck); goto ioremap_err; } at91sam926x_pit_irq.irq = ret; @@ -230,6 +235,8 @@ void __init at91sam926x_pit_init(void) unsigned bits; int ret; + mck = ERR_PTR(-ENOENT); + /* For device tree enabled device: initialize here */ of_at91sam926x_pit_init(); @@ -237,7 +244,12 @@ void __init at91sam926x_pit_init(void) * Use our actual MCK to figure out how many MCK/16 ticks per * 1/HZ period (instead of a compile-time constant LATCH). */ - pit_rate = clk_get_rate(clk_get(NULL, "mck")) / 16; + if (IS_ERR(mck)) + mck = clk_get(NULL, "mck"); + + if (IS_ERR(mck)) + panic("AT91: PIT: Unable to get mck clk\n"); + pit_rate = clk_get_rate(mck) / 16; pit_cycle = (pit_rate + HZ/2) / HZ; WARN_ON(((pit_cycle - 1) & ~AT91_PIT_PIV) != 0); diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c index 9405aa08b104..2f455ce35268 100644 --- a/arch/arm/mach-at91/at91sam9g45.c +++ b/arch/arm/mach-at91/at91sam9g45.c @@ -12,13 +12,13 @@ #include <linux/module.h> #include <linux/dma-mapping.h> +#include <linux/clk/at91_pmc.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/system_misc.h> #include <mach/at91sam9g45.h> -#include <mach/at91_pmc.h> #include <mach/cpu.h> #include "at91_aic.h" diff --git a/arch/arm/mach-at91/at91sam9n12.c b/arch/arm/mach-at91/at91sam9n12.c index 388ec3aec4b9..4ef088c62eab 100644 --- a/arch/arm/mach-at91/at91sam9n12.c +++ b/arch/arm/mach-at91/at91sam9n12.c @@ -8,12 +8,12 @@ #include <linux/module.h> #include <linux/dma-mapping.h> +#include <linux/clk/at91_pmc.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/at91sam9n12.h> -#include <mach/at91_pmc.h> #include <mach/cpu.h> #include "board.h" diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c index 0750ffb7e6b1..3651517abedf 100644 --- a/arch/arm/mach-at91/at91sam9rl.c +++ b/arch/arm/mach-at91/at91sam9rl.c @@ -10,6 +10,7 @@ */ #include <linux/module.h> +#include <linux/clk/at91_pmc.h> #include <asm/proc-fns.h> #include <asm/irq.h> @@ -19,7 +20,6 @@ #include <mach/cpu.h> #include <mach/at91_dbgu.h> #include <mach/at91sam9rl.h> -#include <mach/at91_pmc.h> #include "at91_aic.h" #include "at91_rstc.h" diff --git a/arch/arm/mach-at91/at91sam9x5.c b/arch/arm/mach-at91/at91sam9x5.c index e8a2e075a1b8..3e8ec26e39dc 100644 --- a/arch/arm/mach-at91/at91sam9x5.c +++ b/arch/arm/mach-at91/at91sam9x5.c @@ -8,12 +8,12 @@ #include <linux/module.h> #include <linux/dma-mapping.h> +#include <linux/clk/at91_pmc.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/at91sam9x5.h> -#include <mach/at91_pmc.h> #include <mach/cpu.h> #include "board.h" diff --git a/arch/arm/mach-at91/board-dt-sama5.c b/arch/arm/mach-at91/board-dt-sama5.c index bf00d15d954d..075ec0576ada 100644 --- a/arch/arm/mach-at91/board-dt-sama5.c +++ b/arch/arm/mach-at91/board-dt-sama5.c @@ -16,6 +16,7 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/phy.h> +#include <linux/clk-provider.h> #include <asm/setup.h> #include <asm/irq.h> @@ -26,6 +27,13 @@ #include "at91_aic.h" #include "generic.h" +static void __init sama5_dt_timer_init(void) +{ +#if defined(CONFIG_COMMON_CLK) + of_clk_init(NULL); +#endif + at91sam926x_pit_init(); +} static const struct of_device_id irq_of_match[] __initconst = { @@ -72,7 +80,7 @@ static const char *sama5_dt_board_compat[] __initdata = { DT_MACHINE_START(sama5_dt, "Atmel SAMA5 (Device Tree)") /* Maintainer: Atmel */ - .init_time = at91sam926x_pit_init, + .init_time = sama5_dt_timer_init, .map_io = at91_map_io, .handle_irq = at91_aic5_handle_irq, .init_early = at91_dt_initialize, diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c deleted file mode 100644 index aa3bc9b0f150..000000000000 --- a/arch/arm/mach-at91/board-qil-a9260.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - * linux/arch/arm/mach-at91/board-qil-a9260.c - * - * Copyright (C) 2005 SAN People - * Copyright (C) 2006 Atmel - * Copyright (C) 2007 Calao-systems - * - * 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; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include <linux/types.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spi/spi.h> -#include <linux/gpio_keys.h> -#include <linux/input.h> -#include <linux/clk.h> - -#include <asm/setup.h> -#include <asm/mach-types.h> -#include <asm/irq.h> - -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/irq.h> - -#include <mach/hardware.h> -#include <mach/at91sam9_smc.h> - -#include "at91_aic.h" -#include "at91_shdwc.h" -#include "board.h" -#include "sam9_smc.h" -#include "generic.h" - - -static void __init ek_init_early(void) -{ - /* Initialize processor: 12.000 MHz crystal */ - at91_initialize(12000000); -} - -/* - * USB Host port - */ -static struct at91_usbh_data __initdata ek_usbh_data = { - .ports = 2, - .vbus_pin = {-EINVAL, -EINVAL}, - .overcurrent_pin= {-EINVAL, -EINVAL}, -}; - -/* - * USB Device port - */ -static struct at91_udc_data __initdata ek_udc_data = { - .vbus_pin = AT91_PIN_PC5, - .pullup_pin = -EINVAL, /* pull-up driven by UDC */ -}; - -/* - * SPI devices. - */ -static struct spi_board_info ek_spi_devices[] = { -#if defined(CONFIG_RTC_DRV_M41T94) - { /* M41T94 RTC */ - .modalias = "m41t94", - .chip_select = 0, - .max_speed_hz = 1 * 1000 * 1000, - .bus_num = 0, - } -#endif -}; - -/* - * MACB Ethernet device - */ -static struct macb_platform_data __initdata ek_macb_data = { - .phy_irq_pin = AT91_PIN_PA31, - .is_rmii = 1, -}; - -/* - * NAND flash - */ -static struct mtd_partition __initdata ek_nand_partition[] = { - { - .name = "Uboot & Kernel", - .offset = 0, - .size = SZ_16M, - }, - { - .name = "Root FS", - .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - }, - { - .name = "FS", - .offset = MTDPART_OFS_NXTBLK, - .size = 120 * SZ_1M, - }, -}; - -static struct atmel_nand_data __initdata ek_nand_data = { - .ale = 21, - .cle = 22, - .det_pin = -EINVAL, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, - .ecc_mode = NAND_ECC_SOFT, - .on_flash_bbt = 1, - .parts = ek_nand_partition, - .num_parts = ARRAY_SIZE(ek_nand_partition), -}; - -static struct sam9_smc_config __initdata ek_nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 1, - .ncs_write_setup = 0, - .nwe_setup = 1, - - .ncs_read_pulse = 3, - .nrd_pulse = 3, - .ncs_write_pulse = 3, - .nwe_pulse = 3, - - .read_cycle = 5, - .write_cycle = 5, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 2, -}; - -static void __init ek_add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(0, 3, &ek_nand_smc_config); - - at91_add_device_nand(&ek_nand_data); -} - -/* - * MCI (SD/MMC) - */ -static struct mci_platform_data __initdata ek_mci0_data = { - .slot[0] = { - .bus_width = 4, - .detect_pin = -EINVAL, - .wp_pin = -EINVAL, - }, -}; - -/* - * GPIO Buttons - */ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button ek_buttons[] = { - { /* USER PUSH BUTTON */ - .code = KEY_ENTER, - .gpio = AT91_PIN_PB10, - .active_low = 1, - .desc = "user_pb", - .wakeup = 1, - } -}; - -static struct gpio_keys_platform_data ek_button_data = { - .buttons = ek_buttons, - .nbuttons = ARRAY_SIZE(ek_buttons), -}; - -static struct platform_device ek_button_device = { - .name = "gpio-keys", - .id = -1, - .num_resources = 0, - .dev = { - .platform_data = &ek_button_data, - } -}; - -static void __init ek_add_device_buttons(void) -{ - at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */ - at91_set_deglitch(AT91_PIN_PB10, 1); - - platform_device_register(&ek_button_device); -} -#else -static void __init ek_add_device_buttons(void) {} -#endif - -/* - * LEDs - */ -static struct gpio_led ek_leds[] = { - { /* user_led (green) */ - .name = "user_led", - .gpio = AT91_PIN_PB21, - .active_low = 0, - .default_trigger = "heartbeat", - } -}; - -static void __init ek_board_init(void) -{ - /* Serial */ - /* DBGU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD - | ATMEL_UART_RI); - - /* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS); - - /* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */ - at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_add_device_serial(); - /* USB Host */ - at91_add_device_usbh(&ek_usbh_data); - /* USB Device */ - at91_add_device_udc(&ek_udc_data); - /* SPI */ - at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices)); - /* NAND */ - ek_add_device_nand(); - /* I2C */ - at91_add_device_i2c(NULL, 0); - /* Ethernet */ - at91_add_device_eth(&ek_macb_data); - /* MMC */ - at91_add_device_mci(0, &ek_mci0_data); - /* Push Buttons */ - ek_add_device_buttons(); - /* LEDs */ - at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); - /* shutdown controller, wakeup button (5 msec low) */ - at91_shdwc_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW - | AT91_SHDW_RTTWKEN); -} - -MACHINE_START(QIL_A9260, "CALAO QIL_A9260") - /* Maintainer: calao-systems */ - .init_time = at91sam926x_pit_init, - .map_io = at91_map_io, - .handle_irq = at91_aic_handle_irq, - .init_early = ek_init_early, - .init_irq = at91_init_irq_default, - .init_machine = ek_board_init, -MACHINE_END diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 6b2630a92f71..034529d801b2 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -24,9 +24,9 @@ #include <linux/clk.h> #include <linux/io.h> #include <linux/of_address.h> +#include <linux/clk/at91_pmc.h> #include <mach/hardware.h> -#include <mach/at91_pmc.h> #include <mach/cpu.h> #include <asm/proc-fns.h> @@ -330,8 +330,6 @@ EXPORT_SYMBOL(clk_get_rate); /*------------------------------------------------------------------------*/ -#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS - /* * For now, only the programmable clocks support reparenting (MCK could * do this too, with care) or rate changing (the PLLs could do this too, @@ -459,8 +457,6 @@ static void __init init_programmable_clock(struct clk *clk) clk->rate_hz = parent->rate_hz / pmc_prescaler_divider(pckr); } -#endif /* CONFIG_AT91_PROGRAMMABLE_CLOCKS */ - /*------------------------------------------------------------------------*/ #ifdef CONFIG_DEBUG_FS @@ -577,12 +573,10 @@ int __init clk_register(struct clk *clk) clk->parent = &mck; clk->mode = pmc_sys_mode; } -#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS else if (clk_is_programmable(clk)) { clk->mode = pmc_sys_mode; init_programmable_clock(clk); } -#endif at91_clk_add(clk); @@ -884,6 +878,11 @@ static int __init at91_pmc_init(unsigned long main_clock) #if defined(CONFIG_OF) static struct of_device_id pmc_ids[] = { { .compatible = "atmel,at91rm9200-pmc" }, + { .compatible = "atmel,at91sam9260-pmc" }, + { .compatible = "atmel,at91sam9g45-pmc" }, + { .compatible = "atmel,at91sam9n12-pmc" }, + { .compatible = "atmel,at91sam9x5-pmc" }, + { .compatible = "atmel,sama5d3-pmc" }, { /*sentinel*/ } }; diff --git a/arch/arm/mach-at91/generic.h b/arch/arm/mach-at91/generic.h index 26dee3ce9397..631fa3b8c16d 100644 --- a/arch/arm/mach-at91/generic.h +++ b/arch/arm/mach-at91/generic.h @@ -46,11 +46,12 @@ extern void at91sam926x_pit_init(void); extern void at91x40_timer_init(void); /* Clocks */ -#ifdef CONFIG_AT91_PMC_UNIT +#ifdef CONFIG_OLD_CLK_AT91 extern int __init at91_clock_init(unsigned long main_clock); extern int __init at91_dt_clock_init(void); #else static int inline at91_clock_init(unsigned long main_clock) { return 0; } +static int inline at91_dt_clock_init(void) { return 0; } #endif struct device; diff --git a/arch/arm/mach-at91/include/mach/at91_pmc.h b/arch/arm/mach-at91/include/mach/at91_pmc.h deleted file mode 100644 index c604cc69acb5..000000000000 --- a/arch/arm/mach-at91/include/mach/at91_pmc.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - * arch/arm/mach-at91/include/mach/at91_pmc.h - * - * Copyright (C) 2005 Ivan Kokshaysky - * Copyright (C) SAN People - * - * Power Management Controller (PMC) - System peripherals registers. - * Based on AT91RM9200 datasheet revision E. - * - * 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; either version 2 of the License, or - * (at your option) any later version. - */ - -#ifndef AT91_PMC_H -#define AT91_PMC_H - -#ifndef __ASSEMBLY__ -extern void __iomem *at91_pmc_base; - -#define at91_pmc_read(field) \ - __raw_readl(at91_pmc_base + field) - -#define at91_pmc_write(field, value) \ - __raw_writel(value, at91_pmc_base + field) -#else -.extern at91_pmc_base -#endif - -#define AT91_PMC_SCER 0x00 /* System Clock Enable Register */ -#define AT91_PMC_SCDR 0x04 /* System Clock Disable Register */ - -#define AT91_PMC_SCSR 0x08 /* System Clock Status Register */ -#define AT91_PMC_PCK (1 << 0) /* Processor Clock */ -#define AT91RM9200_PMC_UDP (1 << 1) /* USB Devcice Port Clock [AT91RM9200 only] */ -#define AT91RM9200_PMC_MCKUDP (1 << 2) /* USB Device Port Master Clock Automatic Disable on Suspend [AT91RM9200 only] */ -#define AT91RM9200_PMC_UHP (1 << 4) /* USB Host Port Clock [AT91RM9200 only] */ -#define AT91SAM926x_PMC_UHP (1 << 6) /* USB Host Port Clock [AT91SAM926x only] */ -#define AT91SAM926x_PMC_UDP (1 << 7) /* USB Devcice Port Clock [AT91SAM926x only] */ -#define AT91_PMC_PCK0 (1 << 8) /* Programmable Clock 0 */ -#define AT91_PMC_PCK1 (1 << 9) /* Programmable Clock 1 */ -#define AT91_PMC_PCK2 (1 << 10) /* Programmable Clock 2 */ -#define AT91_PMC_PCK3 (1 << 11) /* Programmable Clock 3 */ -#define AT91_PMC_PCK4 (1 << 12) /* Programmable Clock 4 [AT572D940HF only] */ -#define AT91_PMC_HCK0 (1 << 16) /* AHB Clock (USB host) [AT91SAM9261 only] */ -#define AT91_PMC_HCK1 (1 << 17) /* AHB Clock (LCD) [AT91SAM9261 only] */ - -#define AT91_PMC_PCER 0x10 /* Peripheral Clock Enable Register */ -#define AT91_PMC_PCDR 0x14 /* Peripheral Clock Disable Register */ -#define AT91_PMC_PCSR 0x18 /* Peripheral Clock Status Register */ - -#define AT91_CKGR_UCKR 0x1C /* UTMI Clock Register [some SAM9] */ -#define AT91_PMC_UPLLEN (1 << 16) /* UTMI PLL Enable */ -#define AT91_PMC_UPLLCOUNT (0xf << 20) /* UTMI PLL Start-up Time */ -#define AT91_PMC_BIASEN (1 << 24) /* UTMI BIAS Enable */ -#define AT91_PMC_BIASCOUNT (0xf << 28) /* UTMI BIAS Start-up Time */ - -#define AT91_CKGR_MOR 0x20 /* Main Oscillator Register [not on SAM9RL] */ -#define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ -#define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass */ -#define AT91_PMC_MOSCRCEN (1 << 3) /* Main On-Chip RC Oscillator Enable [some SAM9] */ -#define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ -#define AT91_PMC_KEY (0x37 << 16) /* MOR Writing Key */ -#define AT91_PMC_MOSCSEL (1 << 24) /* Main Oscillator Selection [some SAM9] */ -#define AT91_PMC_CFDEN (1 << 25) /* Clock Failure Detector Enable [some SAM9] */ - -#define AT91_CKGR_MCFR 0x24 /* Main Clock Frequency Register */ -#define AT91_PMC_MAINF (0xffff << 0) /* Main Clock Frequency */ -#define AT91_PMC_MAINRDY (1 << 16) /* Main Clock Ready */ - -#define AT91_CKGR_PLLAR 0x28 /* PLL A Register */ -#define AT91_CKGR_PLLBR 0x2c /* PLL B Register */ -#define AT91_PMC_DIV (0xff << 0) /* Divider */ -#define AT91_PMC_PLLCOUNT (0x3f << 8) /* PLL Counter */ -#define AT91_PMC_OUT (3 << 14) /* PLL Clock Frequency Range */ -#define AT91_PMC_MUL (0x7ff << 16) /* PLL Multiplier */ -#define AT91_PMC_MUL_GET(n) ((n) >> 16 & 0x7ff) -#define AT91_PMC3_MUL (0x7f << 18) /* PLL Multiplier [SAMA5 only] */ -#define AT91_PMC3_MUL_GET(n) ((n) >> 18 & 0x7f) -#define AT91_PMC_USBDIV (3 << 28) /* USB Divisor (PLLB only) */ -#define AT91_PMC_USBDIV_1 (0 << 28) -#define AT91_PMC_USBDIV_2 (1 << 28) -#define AT91_PMC_USBDIV_4 (2 << 28) -#define AT91_PMC_USB96M (1 << 28) /* Divider by 2 Enable (PLLB only) */ - -#define AT91_PMC_MCKR 0x30 /* Master Clock Register */ -#define AT91_PMC_CSS (3 << 0) /* Master Clock Selection */ -#define AT91_PMC_CSS_SLOW (0 << 0) -#define AT91_PMC_CSS_MAIN (1 << 0) -#define AT91_PMC_CSS_PLLA (2 << 0) -#define AT91_PMC_CSS_PLLB (3 << 0) -#define AT91_PMC_CSS_UPLL (3 << 0) /* [some SAM9 only] */ -#define PMC_PRES_OFFSET 2 -#define AT91_PMC_PRES (7 << PMC_PRES_OFFSET) /* Master Clock Prescaler */ -#define AT91_PMC_PRES_1 (0 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_2 (1 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_4 (2 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_8 (3 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_16 (4 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_32 (5 << PMC_PRES_OFFSET) -#define AT91_PMC_PRES_64 (6 << PMC_PRES_OFFSET) -#define PMC_ALT_PRES_OFFSET 4 -#define AT91_PMC_ALT_PRES (7 << PMC_ALT_PRES_OFFSET) /* Master Clock Prescaler [alternate location] */ -#define AT91_PMC_ALT_PRES_1 (0 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_2 (1 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_4 (2 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_8 (3 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_16 (4 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_32 (5 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_ALT_PRES_64 (6 << PMC_ALT_PRES_OFFSET) -#define AT91_PMC_MDIV (3 << 8) /* Master Clock Division */ -#define AT91RM9200_PMC_MDIV_1 (0 << 8) /* [AT91RM9200 only] */ -#define AT91RM9200_PMC_MDIV_2 (1 << 8) -#define AT91RM9200_PMC_MDIV_3 (2 << 8) -#define AT91RM9200_PMC_MDIV_4 (3 << 8) -#define AT91SAM9_PMC_MDIV_1 (0 << 8) /* [SAM9 only] */ -#define AT91SAM9_PMC_MDIV_2 (1 << 8) -#define AT91SAM9_PMC_MDIV_4 (2 << 8) -#define AT91SAM9_PMC_MDIV_6 (3 << 8) /* [some SAM9 only] */ -#define AT91SAM9_PMC_MDIV_3 (3 << 8) /* [some SAM9 only] */ -#define AT91_PMC_PDIV (1 << 12) /* Processor Clock Division [some SAM9 only] */ -#define AT91_PMC_PDIV_1 (0 << 12) -#define AT91_PMC_PDIV_2 (1 << 12) -#define AT91_PMC_PLLADIV2 (1 << 12) /* PLLA divisor by 2 [some SAM9 only] */ -#define AT91_PMC_PLLADIV2_OFF (0 << 12) -#define AT91_PMC_PLLADIV2_ON (1 << 12) - -#define AT91_PMC_USB 0x38 /* USB Clock Register [some SAM9 only] */ -#define AT91_PMC_USBS (0x1 << 0) /* USB OHCI Input clock selection */ -#define AT91_PMC_USBS_PLLA (0 << 0) -#define AT91_PMC_USBS_UPLL (1 << 0) -#define AT91_PMC_USBS_PLLB (1 << 0) /* [AT91SAMN12 only] */ -#define AT91_PMC_OHCIUSBDIV (0xF << 8) /* Divider for USB OHCI Clock */ -#define AT91_PMC_OHCIUSBDIV_1 (0x0 << 8) -#define AT91_PMC_OHCIUSBDIV_2 (0x1 << 8) - -#define AT91_PMC_SMD 0x3c /* Soft Modem Clock Register [some SAM9 only] */ -#define AT91_PMC_SMDS (0x1 << 0) /* SMD input clock selection */ -#define AT91_PMC_SMD_DIV (0x1f << 8) /* SMD input clock divider */ -#define AT91_PMC_SMDDIV(n) (((n) << 8) & AT91_PMC_SMD_DIV) - -#define AT91_PMC_PCKR(n) (0x40 + ((n) * 4)) /* Programmable Clock 0-N Registers */ -#define AT91_PMC_ALT_PCKR_CSS (0x7 << 0) /* Programmable Clock Source Selection [alternate length] */ -#define AT91_PMC_CSS_MASTER (4 << 0) /* [some SAM9 only] */ -#define AT91_PMC_CSSMCK (0x1 << 8) /* CSS or Master Clock Selection */ -#define AT91_PMC_CSSMCK_CSS (0 << 8) -#define AT91_PMC_CSSMCK_MCK (1 << 8) - -#define AT91_PMC_IER 0x60 /* Interrupt Enable Register */ -#define AT91_PMC_IDR 0x64 /* Interrupt Disable Register */ -#define AT91_PMC_SR 0x68 /* Status Register */ -#define AT91_PMC_MOSCS (1 << 0) /* MOSCS Flag */ -#define AT91_PMC_LOCKA (1 << 1) /* PLLA Lock */ -#define AT91_PMC_LOCKB (1 << 2) /* PLLB Lock */ -#define AT91_PMC_MCKRDY (1 << 3) /* Master Clock */ -#define AT91_PMC_LOCKU (1 << 6) /* UPLL Lock [some SAM9] */ -#define AT91_PMC_PCK0RDY (1 << 8) /* Programmable Clock 0 */ -#define AT91_PMC_PCK1RDY (1 << 9) /* Programmable Clock 1 */ -#define AT91_PMC_PCK2RDY (1 << 10) /* Programmable Clock 2 */ -#define AT91_PMC_PCK3RDY (1 << 11) /* Programmable Clock 3 */ -#define AT91_PMC_MOSCSELS (1 << 16) /* Main Oscillator Selection [some SAM9] */ -#define AT91_PMC_MOSCRCS (1 << 17) /* Main On-Chip RC [some SAM9] */ -#define AT91_PMC_CFDEV (1 << 18) /* Clock Failure Detector Event [some SAM9] */ -#define AT91_PMC_IMR 0x6c /* Interrupt Mask Register */ - -#define AT91_PMC_PROT 0xe4 /* Write Protect Mode Register [some SAM9] */ -#define AT91_PMC_WPEN (0x1 << 0) /* Write Protect Enable */ -#define AT91_PMC_WPKEY (0xffffff << 8) /* Write Protect Key */ -#define AT91_PMC_PROTKEY (0x504d43 << 8) /* Activation Code */ - -#define AT91_PMC_WPSR 0xe8 /* Write Protect Status Register [some SAM9] */ -#define AT91_PMC_WPVS (0x1 << 0) /* Write Protect Violation Status */ -#define AT91_PMC_WPVSRC (0xffff << 8) /* Write Protect Violation Source */ - -#define AT91_PMC_PCER1 0x100 /* Peripheral Clock Enable Register 1 [SAMA5 only]*/ -#define AT91_PMC_PCDR1 0x104 /* Peripheral Clock Enable Register 1 */ -#define AT91_PMC_PCSR1 0x108 /* Peripheral Clock Enable Register 1 */ - -#define AT91_PMC_PCR 0x10c /* Peripheral Control Register [some SAM9 and SAMA5] */ -#define AT91_PMC_PCR_PID (0x3f << 0) /* Peripheral ID */ -#define AT91_PMC_PCR_CMD (0x1 << 12) /* Command (read=0, write=1) */ -#define AT91_PMC_PCR_DIV(n) ((n) << 16) /* Divisor Value */ -#define AT91_PMC_PCR_DIV0 0x0 /* Peripheral clock is MCK */ -#define AT91_PMC_PCR_DIV2 0x1 /* Peripheral clock is MCK/2 */ -#define AT91_PMC_PCR_DIV4 0x2 /* Peripheral clock is MCK/4 */ -#define AT91_PMC_PCR_DIV8 0x3 /* Peripheral clock is MCK/8 */ -#define AT91_PMC_PCR_EN (0x1 << 28) /* Enable */ - -#endif diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c index 9986542e8060..590b52dea9f7 100644 --- a/arch/arm/mach-at91/pm.c +++ b/arch/arm/mach-at91/pm.c @@ -19,13 +19,13 @@ #include <linux/module.h> #include <linux/platform_device.h> #include <linux/io.h> +#include <linux/clk/at91_pmc.h> #include <asm/irq.h> #include <linux/atomic.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> -#include <mach/at91_pmc.h> #include <mach/cpu.h> #include "at91_aic.h" @@ -155,9 +155,6 @@ static int at91_pm_verify_clocks(void) } } - if (!IS_ENABLED(CONFIG_AT91_PROGRAMMABLE_CLOCKS)) - return 1; - /* PCK0..PCK3 must be disabled, or configured to use clk32k */ for (i = 0; i < 4; i++) { u32 css; diff --git a/arch/arm/mach-at91/pm_slowclock.S b/arch/arm/mach-at91/pm_slowclock.S index 098c28ddf025..20018779bae7 100644 --- a/arch/arm/mach-at91/pm_slowclock.S +++ b/arch/arm/mach-at91/pm_slowclock.S @@ -13,8 +13,8 @@ */ #include <linux/linkage.h> +#include <linux/clk/at91_pmc.h> #include <mach/hardware.h> -#include <mach/at91_pmc.h> #include <mach/at91_ramc.h> diff --git a/arch/arm/mach-at91/sama5d3.c b/arch/arm/mach-at91/sama5d3.c index a28873fe3049..3d775d08de08 100644 --- a/arch/arm/mach-at91/sama5d3.c +++ b/arch/arm/mach-at91/sama5d3.c @@ -9,360 +9,19 @@ #include <linux/module.h> #include <linux/dma-mapping.h> +#include <linux/clk/at91_pmc.h> #include <asm/irq.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <mach/sama5d3.h> -#include <mach/at91_pmc.h> #include <mach/cpu.h> #include "soc.h" #include "generic.h" -#include "clock.h" #include "sam9_smc.h" /* -------------------------------------------------------------------- - * Clocks - * -------------------------------------------------------------------- */ - -/* - * The peripheral clocks. - */ - -static struct clk pioA_clk = { - .name = "pioA_clk", - .pid = SAMA5D3_ID_PIOA, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioB_clk = { - .name = "pioB_clk", - .pid = SAMA5D3_ID_PIOB, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioC_clk = { - .name = "pioC_clk", - .pid = SAMA5D3_ID_PIOC, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioD_clk = { - .name = "pioD_clk", - .pid = SAMA5D3_ID_PIOD, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk pioE_clk = { - .name = "pioE_clk", - .pid = SAMA5D3_ID_PIOE, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk usart0_clk = { - .name = "usart0_clk", - .pid = SAMA5D3_ID_USART0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk usart1_clk = { - .name = "usart1_clk", - .pid = SAMA5D3_ID_USART1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk usart2_clk = { - .name = "usart2_clk", - .pid = SAMA5D3_ID_USART2, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk usart3_clk = { - .name = "usart3_clk", - .pid = SAMA5D3_ID_USART3, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk uart0_clk = { - .name = "uart0_clk", - .pid = SAMA5D3_ID_UART0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk uart1_clk = { - .name = "uart1_clk", - .pid = SAMA5D3_ID_UART1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk twi0_clk = { - .name = "twi0_clk", - .pid = SAMA5D3_ID_TWI0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV8, -}; -static struct clk twi1_clk = { - .name = "twi1_clk", - .pid = SAMA5D3_ID_TWI1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV8, -}; -static struct clk twi2_clk = { - .name = "twi2_clk", - .pid = SAMA5D3_ID_TWI2, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV8, -}; -static struct clk mmc0_clk = { - .name = "mci0_clk", - .pid = SAMA5D3_ID_HSMCI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc1_clk = { - .name = "mci1_clk", - .pid = SAMA5D3_ID_HSMCI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk mmc2_clk = { - .name = "mci2_clk", - .pid = SAMA5D3_ID_HSMCI2, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi0_clk = { - .name = "spi0_clk", - .pid = SAMA5D3_ID_SPI0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk spi1_clk = { - .name = "spi1_clk", - .pid = SAMA5D3_ID_SPI1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tcb0_clk = { - .name = "tcb0_clk", - .pid = SAMA5D3_ID_TC0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk tcb1_clk = { - .name = "tcb1_clk", - .pid = SAMA5D3_ID_TC1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk adc_clk = { - .name = "adc_clk", - .pid = SAMA5D3_ID_ADC, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk adc_op_clk = { - .name = "adc_op_clk", - .type = CLK_TYPE_PERIPHERAL, - .rate_hz = 5000000, -}; -static struct clk dma0_clk = { - .name = "dma0_clk", - .pid = SAMA5D3_ID_DMA0, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk dma1_clk = { - .name = "dma1_clk", - .pid = SAMA5D3_ID_DMA1, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk uhphs_clk = { - .name = "uhphs", - .pid = SAMA5D3_ID_UHPHS, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk udphs_clk = { - .name = "udphs_clk", - .pid = SAMA5D3_ID_UDPHS, - .type = CLK_TYPE_PERIPHERAL, -}; -/* gmac only for sama5d33, sama5d34, sama5d35 */ -static struct clk macb0_clk = { - .name = "macb0_clk", - .pid = SAMA5D3_ID_GMAC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* emac only for sama5d31, sama5d35 */ -static struct clk macb1_clk = { - .name = "macb1_clk", - .pid = SAMA5D3_ID_EMAC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* lcd only for sama5d31, sama5d33, sama5d34 */ -static struct clk lcdc_clk = { - .name = "lcdc_clk", - .pid = SAMA5D3_ID_LCDC, - .type = CLK_TYPE_PERIPHERAL, -}; -/* isi only for sama5d33, sama5d35 */ -static struct clk isi_clk = { - .name = "isi_clk", - .pid = SAMA5D3_ID_ISI, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk can0_clk = { - .name = "can0_clk", - .pid = SAMA5D3_ID_CAN0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk can1_clk = { - .name = "can1_clk", - .pid = SAMA5D3_ID_CAN1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk ssc0_clk = { - .name = "ssc0_clk", - .pid = SAMA5D3_ID_SSC0, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk ssc1_clk = { - .name = "ssc1_clk", - .pid = SAMA5D3_ID_SSC1, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV2, -}; -static struct clk sha_clk = { - .name = "sha_clk", - .pid = SAMA5D3_ID_SHA, - .type = CLK_TYPE_PERIPHERAL, - .div = AT91_PMC_PCR_DIV8, -}; -static struct clk aes_clk = { - .name = "aes_clk", - .pid = SAMA5D3_ID_AES, - .type = CLK_TYPE_PERIPHERAL, -}; -static struct clk tdes_clk = { - .name = "tdes_clk", - .pid = SAMA5D3_ID_TDES, - .type = CLK_TYPE_PERIPHERAL, -}; - -static struct clk *periph_clocks[] __initdata = { - &pioA_clk, - &pioB_clk, - &pioC_clk, - &pioD_clk, - &pioE_clk, - &usart0_clk, - &usart1_clk, - &usart2_clk, - &usart3_clk, - &uart0_clk, - &uart1_clk, - &twi0_clk, - &twi1_clk, - &twi2_clk, - &mmc0_clk, - &mmc1_clk, - &mmc2_clk, - &spi0_clk, - &spi1_clk, - &tcb0_clk, - &tcb1_clk, - &adc_clk, - &adc_op_clk, - &dma0_clk, - &dma1_clk, - &uhphs_clk, - &udphs_clk, - &macb0_clk, - &macb1_clk, - &lcdc_clk, - &isi_clk, - &can0_clk, - &can1_clk, - &ssc0_clk, - &ssc1_clk, - &sha_clk, - &aes_clk, - &tdes_clk, -}; - -static struct clk pck0 = { - .name = "pck0", - .pmc_mask = AT91_PMC_PCK0, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 0, -}; - -static struct clk pck1 = { - .name = "pck1", - .pmc_mask = AT91_PMC_PCK1, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 1, -}; - -static struct clk pck2 = { - .name = "pck2", - .pmc_mask = AT91_PMC_PCK2, - .type = CLK_TYPE_PROGRAMMABLE, - .id = 2, -}; - -static struct clk_lookup periph_clocks_lookups[] = { - /* lookup table for DT entries */ - CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck), - CLKDEV_CON_DEV_ID(NULL, "fffff200.gpio", &pioA_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff400.gpio", &pioB_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff600.gpio", &pioC_clk), - CLKDEV_CON_DEV_ID(NULL, "fffff800.gpio", &pioD_clk), - CLKDEV_CON_DEV_ID(NULL, "fffffa00.gpio", &pioE_clk), - CLKDEV_CON_DEV_ID("usart", "f001c000.serial", &usart0_clk), - CLKDEV_CON_DEV_ID("usart", "f0020000.serial", &usart1_clk), - CLKDEV_CON_DEV_ID("usart", "f8020000.serial", &usart2_clk), - CLKDEV_CON_DEV_ID("usart", "f8024000.serial", &usart3_clk), - CLKDEV_CON_DEV_ID(NULL, "f0014000.i2c", &twi0_clk), - CLKDEV_CON_DEV_ID(NULL, "f0018000.i2c", &twi1_clk), - CLKDEV_CON_DEV_ID(NULL, "f801c000.i2c", &twi2_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f0000000.mmc", &mmc0_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f8000000.mmc", &mmc1_clk), - CLKDEV_CON_DEV_ID("mci_clk", "f8004000.mmc", &mmc2_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f0004000.spi", &spi0_clk), - CLKDEV_CON_DEV_ID("spi_clk", "f8008000.spi", &spi1_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f0010000.timer", &tcb0_clk), - CLKDEV_CON_DEV_ID("t0_clk", "f8014000.timer", &tcb1_clk), - CLKDEV_CON_DEV_ID("tsc_clk", "f8018000.tsadcc", &adc_clk), - CLKDEV_CON_DEV_ID("dma_clk", "ffffe600.dma-controller", &dma0_clk), - CLKDEV_CON_DEV_ID("dma_clk", "ffffe800.dma-controller", &dma1_clk), - CLKDEV_CON_DEV_ID("hclk", "600000.ohci", &uhphs_clk), - CLKDEV_CON_DEV_ID("ohci_clk", "600000.ohci", &uhphs_clk), - CLKDEV_CON_DEV_ID("ehci_clk", "700000.ehci", &uhphs_clk), - CLKDEV_CON_DEV_ID("pclk", "500000.gadget", &udphs_clk), - CLKDEV_CON_DEV_ID("hclk", "500000.gadget", &utmi_clk), - CLKDEV_CON_DEV_ID("hclk", "f0028000.ethernet", &macb0_clk), - CLKDEV_CON_DEV_ID("pclk", "f0028000.ethernet", &macb0_clk), - CLKDEV_CON_DEV_ID("hclk", "f802c000.ethernet", &macb1_clk), - CLKDEV_CON_DEV_ID("pclk", "f802c000.ethernet", &macb1_clk), - CLKDEV_CON_DEV_ID("pclk", "f0008000.ssc", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "f000c000.ssc", &ssc1_clk), - CLKDEV_CON_DEV_ID("can_clk", "f000c000.can", &can0_clk), - CLKDEV_CON_DEV_ID("can_clk", "f8010000.can", &can1_clk), - CLKDEV_CON_DEV_ID("sha_clk", "f8034000.sha", &sha_clk), - CLKDEV_CON_DEV_ID("aes_clk", "f8038000.aes", &aes_clk), - CLKDEV_CON_DEV_ID("tdes_clk", "f803c000.tdes", &tdes_clk), -}; - -static void __init sama5d3_register_clocks(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(periph_clocks); i++) - clk_register(periph_clocks[i]); - - clkdev_add_table(periph_clocks_lookups, - ARRAY_SIZE(periph_clocks_lookups)); - - clk_register(&pck0); - clk_register(&pck1); - clk_register(&pck2); -} - -/* -------------------------------------------------------------------- * AT91SAM9x5 processor initialization * -------------------------------------------------------------------- */ @@ -378,6 +37,5 @@ static void __init sama5d3_initialize(void) AT91_SOC_START(sama5d3) .map_io = sama5d3_map_io, - .register_clocks = sama5d3_register_clocks, .init = sama5d3_initialize, AT91_SOC_END diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c index 2742e00ec5d6..9dc8894c5623 100644 --- a/arch/arm/mach-at91/setup.c +++ b/arch/arm/mach-at91/setup.c @@ -11,6 +11,7 @@ #include <linux/pm.h> #include <linux/of_address.h> #include <linux/pinctrl/machine.h> +#include <linux/clk/at91_pmc.h> #include <asm/system_misc.h> #include <asm/mach/map.h> @@ -18,7 +19,6 @@ #include <mach/hardware.h> #include <mach/cpu.h> #include <mach/at91_dbgu.h> -#include <mach/at91_pmc.h> #include "at91_shdwc.h" #include "soc.h" @@ -491,7 +491,8 @@ void __init at91rm9200_dt_initialize(void) at91_dt_clock_init(); /* Register the processor-specific clocks */ - at91_boot_soc.register_clocks(); + if (at91_boot_soc.register_clocks) + at91_boot_soc.register_clocks(); at91_boot_soc.init(); } @@ -506,7 +507,8 @@ void __init at91_dt_initialize(void) at91_dt_clock_init(); /* Register the processor-specific clocks */ - at91_boot_soc.register_clocks(); + if (at91_boot_soc.register_clocks) + at91_boot_soc.register_clocks(); if (at91_boot_soc.init) at91_boot_soc.init(); diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index c122bcff9f7c..0d1a89298ece 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -162,7 +162,7 @@ void __init dove_ge00_init(struct mv643xx_eth_platform_data *eth_data) /***************************************************************************** * SoC RTC ****************************************************************************/ -void __init dove_rtc_init(void) +static void __init dove_rtc_init(void) { orion_rtc_init(DOVE_RTC_PHYS_BASE, IRQ_DOVE_RTC); } @@ -257,18 +257,9 @@ void __init dove_timer_init(void) } /***************************************************************************** - * Cryptographic Engines and Security Accelerator (CESA) - ****************************************************************************/ -void __init dove_crypto_init(void) -{ - orion_crypto_init(DOVE_CRYPT_PHYS_BASE, DOVE_CESA_PHYS_BASE, - DOVE_CESA_SIZE, IRQ_DOVE_CRYPTO); -} - -/***************************************************************************** * XOR 0 ****************************************************************************/ -void __init dove_xor0_init(void) +static void __init dove_xor0_init(void) { orion_xor0_init(DOVE_XOR0_PHYS_BASE, DOVE_XOR0_HIGH_PHYS_BASE, IRQ_DOVE_XOR_00, IRQ_DOVE_XOR_01); @@ -277,7 +268,7 @@ void __init dove_xor0_init(void) /***************************************************************************** * XOR 1 ****************************************************************************/ -void __init dove_xor1_init(void) +static void __init dove_xor1_init(void) { orion_xor1_init(DOVE_XOR1_PHYS_BASE, DOVE_XOR1_HIGH_PHYS_BASE, IRQ_DOVE_XOR_10, IRQ_DOVE_XOR_11); diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index f9d67a0acb2a..4c414af75ef0 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -24,6 +24,7 @@ config ARCH_EXYNOS4 select HAVE_SMP select MIGHT_HAVE_CACHE_L2X0 select PINCTRL + select PM_GENERIC_DOMAINS if PM select S5P_DEV_MFC help Samsung EXYNOS4 SoCs based systems @@ -48,7 +49,6 @@ config CPU_EXYNOS4210 select ARCH_HAS_BANDGAP select ARM_CPU_SUSPEND if PM select PINCTRL_EXYNOS - select PM_GENERIC_DOMAINS if PM select S5P_PM if PM select S5P_SLEEP if PM select SAMSUNG_DMADEV @@ -61,7 +61,6 @@ config SOC_EXYNOS4212 depends on ARCH_EXYNOS4 select ARCH_HAS_BANDGAP select PINCTRL_EXYNOS - select PM_GENERIC_DOMAINS if PM select S5P_PM if PM select S5P_SLEEP if PM select SAMSUNG_DMADEV @@ -74,7 +73,6 @@ config SOC_EXYNOS4412 depends on ARCH_EXYNOS4 select ARCH_HAS_BANDGAP select PINCTRL_EXYNOS - select PM_GENERIC_DOMAINS if PM select SAMSUNG_DMADEV help Enable EXYNOS4412 SoC support diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index 61d2906ccefb..72ae5d3a87d2 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -23,6 +23,7 @@ #include <linux/of.h> #include <linux/of_fdt.h> #include <linux/of_irq.h> +#include <linux/pm_domain.h> #include <linux/export.h> #include <linux/irqdomain.h> #include <linux/of_address.h> @@ -37,14 +38,13 @@ #include <asm/mach/irq.h> #include <asm/cacheflush.h> -#include <mach/regs-irq.h> -#include <mach/regs-pmu.h> - #include <plat/cpu.h> #include <plat/pm.h> #include <plat/regs-serial.h> #include "common.h" +#include "regs-pmu.h" + #define L2_AUX_VAL 0x7C470001 #define L2_AUX_MASK 0xC200ffff @@ -309,7 +309,7 @@ void __init exynos_init_late(void) /* to be supported later */ return; - exynos_pm_late_initcall(); + pm_genpd_poweroff_unused(); } static int __init exynos_fdt_map_chipid(unsigned long node, const char *uname, diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index ff9b6a9419b0..0c31b34f0de5 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -26,12 +26,6 @@ void exynos_init_late(void); void exynos_firmware_init(void); -#ifdef CONFIG_PM_GENERIC_DOMAINS -int exynos_pm_late_initcall(void); -#else -static inline int exynos_pm_late_initcall(void) { return 0; } -#endif - extern struct smp_operations exynos_smp_ops; extern void exynos_cpu_die(unsigned int cpu); diff --git a/arch/arm/mach-exynos/cpuidle.c b/arch/arm/mach-exynos/cpuidle.c index ddbfe8709fe7..da65b036af2b 100644 --- a/arch/arm/mach-exynos/cpuidle.c +++ b/arch/arm/mach-exynos/cpuidle.c @@ -22,13 +22,15 @@ #include <asm/suspend.h> #include <asm/unified.h> #include <asm/cpuidle.h> -#include <mach/regs-clock.h> -#include <mach/regs-pmu.h> #include <plat/cpu.h> #include <plat/pm.h> +#include <mach/pm-core.h> +#include <mach/map.h> + #include "common.h" +#include "regs-pmu.h" #define REG_DIRECTGO_ADDR (samsung_rev() == EXYNOS4210_REV_1_1 ? \ S5P_INFORM7 : (samsung_rev() == EXYNOS4210_REV_1_0 ? \ @@ -39,6 +41,25 @@ #define S5P_CHECK_AFTR 0xFCBA0D10 +#define EXYNOS5_PWR_CTRL1 (S5P_VA_CMU + 0x01020) +#define EXYNOS5_PWR_CTRL2 (S5P_VA_CMU + 0x01024) + +#define PWR_CTRL1_CORE2_DOWN_RATIO (7 << 28) +#define PWR_CTRL1_CORE1_DOWN_RATIO (7 << 16) +#define PWR_CTRL1_DIV2_DOWN_EN (1 << 9) +#define PWR_CTRL1_DIV1_DOWN_EN (1 << 8) +#define PWR_CTRL1_USE_CORE1_WFE (1 << 5) +#define PWR_CTRL1_USE_CORE0_WFE (1 << 4) +#define PWR_CTRL1_USE_CORE1_WFI (1 << 1) +#define PWR_CTRL1_USE_CORE0_WFI (1 << 0) + +#define PWR_CTRL2_DIV2_UP_EN (1 << 25) +#define PWR_CTRL2_DIV1_UP_EN (1 << 24) +#define PWR_CTRL2_DUR_STANDBY2_VAL (1 << 16) +#define PWR_CTRL2_DUR_STANDBY1_VAL (1 << 8) +#define PWR_CTRL2_CORE2_UP_RATIO (1 << 4) +#define PWR_CTRL2_CORE1_UP_RATIO (1 << 0) + static int exynos4_enter_lowpower(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index); diff --git a/arch/arm/mach-exynos/hotplug.c b/arch/arm/mach-exynos/hotplug.c index af90cfa2f826..5eead530c6f8 100644 --- a/arch/arm/mach-exynos/hotplug.c +++ b/arch/arm/mach-exynos/hotplug.c @@ -19,10 +19,10 @@ #include <asm/cp15.h> #include <asm/smp_plat.h> -#include <mach/regs-pmu.h> #include <plat/cpu.h> #include "common.h" +#include "regs-pmu.h" static inline void cpu_enter_lowpower_a9(void) { diff --git a/arch/arm/mach-exynos/include/mach/pm-core.h b/arch/arm/mach-exynos/include/mach/pm-core.h index 2b00833b6641..dc0697c2fa92 100644 --- a/arch/arm/mach-exynos/include/mach/pm-core.h +++ b/arch/arm/mach-exynos/include/mach/pm-core.h @@ -19,7 +19,10 @@ #define __ASM_ARCH_PM_CORE_H __FILE__ #include <linux/of.h> -#include <mach/regs-pmu.h> +#include <mach/map.h> + +#define S5P_EINT_WAKEUP_MASK (S5P_VA_PMU + 0x0604) +#define S5P_WAKEUP_MASK (S5P_VA_PMU + 0x0608) #ifdef CONFIG_PINCTRL_EXYNOS extern u32 exynos_get_eint_wake_mask(void); diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h deleted file mode 100644 index d36ad76ad6a4..000000000000 --- a/arch/arm/mach-exynos/include/mach/regs-clock.h +++ /dev/null @@ -1,372 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/regs-clock.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS4 - Clock register definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_REGS_CLOCK_H -#define __ASM_ARCH_REGS_CLOCK_H __FILE__ - -#include <plat/cpu.h> -#include <mach/map.h> - -#define EXYNOS_CLKREG(x) (S5P_VA_CMU + (x)) - -#define EXYNOS4_CLKDIV_LEFTBUS EXYNOS_CLKREG(0x04500) -#define EXYNOS4_CLKDIV_STAT_LEFTBUS EXYNOS_CLKREG(0x04600) -#define EXYNOS4_CLKGATE_IP_LEFTBUS EXYNOS_CLKREG(0x04800) - -#define EXYNOS4_CLKDIV_RIGHTBUS EXYNOS_CLKREG(0x08500) -#define EXYNOS4_CLKDIV_STAT_RIGHTBUS EXYNOS_CLKREG(0x08600) -#define EXYNOS4_CLKGATE_IP_RIGHTBUS EXYNOS_CLKREG(0x08800) - -#define EXYNOS4_EPLL_LOCK EXYNOS_CLKREG(0x0C010) -#define EXYNOS4_VPLL_LOCK EXYNOS_CLKREG(0x0C020) - -#define EXYNOS4_EPLL_CON0 EXYNOS_CLKREG(0x0C110) -#define EXYNOS4_EPLL_CON1 EXYNOS_CLKREG(0x0C114) -#define EXYNOS4_VPLL_CON0 EXYNOS_CLKREG(0x0C120) -#define EXYNOS4_VPLL_CON1 EXYNOS_CLKREG(0x0C124) - -#define EXYNOS4_CLKSRC_TOP0 EXYNOS_CLKREG(0x0C210) -#define EXYNOS4_CLKSRC_TOP1 EXYNOS_CLKREG(0x0C214) -#define EXYNOS4_CLKSRC_CAM EXYNOS_CLKREG(0x0C220) -#define EXYNOS4_CLKSRC_TV EXYNOS_CLKREG(0x0C224) -#define EXYNOS4_CLKSRC_MFC EXYNOS_CLKREG(0x0C228) -#define EXYNOS4_CLKSRC_G3D EXYNOS_CLKREG(0x0C22C) -#define EXYNOS4_CLKSRC_IMAGE EXYNOS_CLKREG(0x0C230) -#define EXYNOS4_CLKSRC_LCD0 EXYNOS_CLKREG(0x0C234) -#define EXYNOS4_CLKSRC_MAUDIO EXYNOS_CLKREG(0x0C23C) -#define EXYNOS4_CLKSRC_FSYS EXYNOS_CLKREG(0x0C240) -#define EXYNOS4_CLKSRC_PERIL0 EXYNOS_CLKREG(0x0C250) -#define EXYNOS4_CLKSRC_PERIL1 EXYNOS_CLKREG(0x0C254) - -#define EXYNOS4_CLKSRC_MASK_TOP EXYNOS_CLKREG(0x0C310) -#define EXYNOS4_CLKSRC_MASK_CAM EXYNOS_CLKREG(0x0C320) -#define EXYNOS4_CLKSRC_MASK_TV EXYNOS_CLKREG(0x0C324) -#define EXYNOS4_CLKSRC_MASK_LCD0 EXYNOS_CLKREG(0x0C334) -#define EXYNOS4_CLKSRC_MASK_MAUDIO EXYNOS_CLKREG(0x0C33C) -#define EXYNOS4_CLKSRC_MASK_FSYS EXYNOS_CLKREG(0x0C340) -#define EXYNOS4_CLKSRC_MASK_PERIL0 EXYNOS_CLKREG(0x0C350) -#define EXYNOS4_CLKSRC_MASK_PERIL1 EXYNOS_CLKREG(0x0C354) - -#define EXYNOS4_CLKDIV_TOP EXYNOS_CLKREG(0x0C510) -#define EXYNOS4_CLKDIV_CAM EXYNOS_CLKREG(0x0C520) -#define EXYNOS4_CLKDIV_TV EXYNOS_CLKREG(0x0C524) -#define EXYNOS4_CLKDIV_MFC EXYNOS_CLKREG(0x0C528) -#define EXYNOS4_CLKDIV_G3D EXYNOS_CLKREG(0x0C52C) -#define EXYNOS4_CLKDIV_IMAGE EXYNOS_CLKREG(0x0C530) -#define EXYNOS4_CLKDIV_LCD0 EXYNOS_CLKREG(0x0C534) -#define EXYNOS4_CLKDIV_MAUDIO EXYNOS_CLKREG(0x0C53C) -#define EXYNOS4_CLKDIV_FSYS0 EXYNOS_CLKREG(0x0C540) -#define EXYNOS4_CLKDIV_FSYS1 EXYNOS_CLKREG(0x0C544) -#define EXYNOS4_CLKDIV_FSYS2 EXYNOS_CLKREG(0x0C548) -#define EXYNOS4_CLKDIV_FSYS3 EXYNOS_CLKREG(0x0C54C) -#define EXYNOS4_CLKDIV_PERIL0 EXYNOS_CLKREG(0x0C550) -#define EXYNOS4_CLKDIV_PERIL1 EXYNOS_CLKREG(0x0C554) -#define EXYNOS4_CLKDIV_PERIL2 EXYNOS_CLKREG(0x0C558) -#define EXYNOS4_CLKDIV_PERIL3 EXYNOS_CLKREG(0x0C55C) -#define EXYNOS4_CLKDIV_PERIL4 EXYNOS_CLKREG(0x0C560) -#define EXYNOS4_CLKDIV_PERIL5 EXYNOS_CLKREG(0x0C564) -#define EXYNOS4_CLKDIV2_RATIO EXYNOS_CLKREG(0x0C580) - -#define EXYNOS4_CLKDIV_STAT_TOP EXYNOS_CLKREG(0x0C610) -#define EXYNOS4_CLKDIV_STAT_MFC EXYNOS_CLKREG(0x0C628) - -#define EXYNOS4_CLKGATE_SCLKCAM EXYNOS_CLKREG(0x0C820) -#define EXYNOS4_CLKGATE_IP_CAM EXYNOS_CLKREG(0x0C920) -#define EXYNOS4_CLKGATE_IP_TV EXYNOS_CLKREG(0x0C924) -#define EXYNOS4_CLKGATE_IP_MFC EXYNOS_CLKREG(0x0C928) -#define EXYNOS4_CLKGATE_IP_G3D EXYNOS_CLKREG(0x0C92C) -#define EXYNOS4_CLKGATE_IP_IMAGE (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x0C930) : \ - EXYNOS_CLKREG(0x04930)) -#define EXYNOS4210_CLKGATE_IP_IMAGE EXYNOS_CLKREG(0x0C930) -#define EXYNOS4212_CLKGATE_IP_IMAGE EXYNOS_CLKREG(0x04930) -#define EXYNOS4_CLKGATE_IP_LCD0 EXYNOS_CLKREG(0x0C934) -#define EXYNOS4_CLKGATE_IP_FSYS EXYNOS_CLKREG(0x0C940) -#define EXYNOS4_CLKGATE_IP_GPS EXYNOS_CLKREG(0x0C94C) -#define EXYNOS4_CLKGATE_IP_PERIL EXYNOS_CLKREG(0x0C950) -#define EXYNOS4_CLKGATE_IP_PERIR (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x0C960) : \ - EXYNOS_CLKREG(0x08960)) -#define EXYNOS4210_CLKGATE_IP_PERIR EXYNOS_CLKREG(0x0C960) -#define EXYNOS4212_CLKGATE_IP_PERIR EXYNOS_CLKREG(0x08960) -#define EXYNOS4_CLKGATE_BLOCK EXYNOS_CLKREG(0x0C970) - -#define EXYNOS4_CLKSRC_MASK_DMC EXYNOS_CLKREG(0x10300) -#define EXYNOS4_CLKSRC_DMC EXYNOS_CLKREG(0x10200) -#define EXYNOS4_CLKDIV_DMC0 EXYNOS_CLKREG(0x10500) -#define EXYNOS4_CLKDIV_DMC1 EXYNOS_CLKREG(0x10504) -#define EXYNOS4_CLKDIV_STAT_DMC0 EXYNOS_CLKREG(0x10600) -#define EXYNOS4_CLKDIV_STAT_DMC1 EXYNOS_CLKREG(0x10604) -#define EXYNOS4_CLKGATE_IP_DMC EXYNOS_CLKREG(0x10900) - -#define EXYNOS4_DMC_PAUSE_CTRL EXYNOS_CLKREG(0x11094) -#define EXYNOS4_DMC_PAUSE_ENABLE (1 << 0) - -#define EXYNOS4_APLL_LOCK EXYNOS_CLKREG(0x14000) -#define EXYNOS4_MPLL_LOCK (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x14004) : \ - EXYNOS_CLKREG(0x10008)) -#define EXYNOS4_APLL_CON0 EXYNOS_CLKREG(0x14100) -#define EXYNOS4_APLL_CON1 EXYNOS_CLKREG(0x14104) -#define EXYNOS4_MPLL_CON0 (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x14108) : \ - EXYNOS_CLKREG(0x10108)) -#define EXYNOS4_MPLL_CON1 (soc_is_exynos4210() ? \ - EXYNOS_CLKREG(0x1410C) : \ - EXYNOS_CLKREG(0x1010C)) - -#define EXYNOS4_CLKSRC_CPU EXYNOS_CLKREG(0x14200) -#define EXYNOS4_CLKMUX_STATCPU EXYNOS_CLKREG(0x14400) - -#define EXYNOS4_CLKDIV_CPU EXYNOS_CLKREG(0x14500) -#define EXYNOS4_CLKDIV_CPU1 EXYNOS_CLKREG(0x14504) -#define EXYNOS4_CLKDIV_STATCPU EXYNOS_CLKREG(0x14600) -#define EXYNOS4_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x14604) - -#define EXYNOS4_CLKGATE_SCLKCPU EXYNOS_CLKREG(0x14800) -#define EXYNOS4_CLKGATE_IP_CPU EXYNOS_CLKREG(0x14900) - -#define EXYNOS4_CLKGATE_IP_ISP0 EXYNOS_CLKREG(0x18800) -#define EXYNOS4_CLKGATE_IP_ISP1 EXYNOS_CLKREG(0x18804) - -#define EXYNOS4_APLL_LOCKTIME (0x1C20) /* 300us */ - -#define EXYNOS4_APLLCON0_ENABLE_SHIFT (31) -#define EXYNOS4_APLLCON0_LOCKED_SHIFT (29) -#define EXYNOS4_APLL_VAL_1000 ((250 << 16) | (6 << 8) | 1) -#define EXYNOS4_APLL_VAL_800 ((200 << 16) | (6 << 8) | 1) - -#define EXYNOS4_EPLLCON0_ENABLE_SHIFT (31) -#define EXYNOS4_EPLLCON0_LOCKED_SHIFT (29) - -#define EXYNOS4_VPLLCON0_ENABLE_SHIFT (31) -#define EXYNOS4_VPLLCON0_LOCKED_SHIFT (29) - -#define EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT (16) -#define EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT) - -#define EXYNOS4_CLKDIV_CPU0_CORE_SHIFT (0) -#define EXYNOS4_CLKDIV_CPU0_CORE_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_CORE_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_COREM0_SHIFT (4) -#define EXYNOS4_CLKDIV_CPU0_COREM0_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_COREM0_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_COREM1_SHIFT (8) -#define EXYNOS4_CLKDIV_CPU0_COREM1_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_COREM1_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_PERIPH_SHIFT (12) -#define EXYNOS4_CLKDIV_CPU0_PERIPH_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_PERIPH_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_ATB_SHIFT (16) -#define EXYNOS4_CLKDIV_CPU0_ATB_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_ATB_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_PCLKDBG_SHIFT (20) -#define EXYNOS4_CLKDIV_CPU0_PCLKDBG_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_PCLKDBG_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_APLL_SHIFT (24) -#define EXYNOS4_CLKDIV_CPU0_APLL_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_APLL_SHIFT) -#define EXYNOS4_CLKDIV_CPU0_CORE2_SHIFT 28 -#define EXYNOS4_CLKDIV_CPU0_CORE2_MASK (0x7 << EXYNOS4_CLKDIV_CPU0_CORE2_SHIFT) - -#define EXYNOS4_CLKDIV_CPU1_COPY_SHIFT 0 -#define EXYNOS4_CLKDIV_CPU1_COPY_MASK (0x7 << EXYNOS4_CLKDIV_CPU1_COPY_SHIFT) -#define EXYNOS4_CLKDIV_CPU1_HPM_SHIFT 4 -#define EXYNOS4_CLKDIV_CPU1_HPM_MASK (0x7 << EXYNOS4_CLKDIV_CPU1_HPM_SHIFT) -#define EXYNOS4_CLKDIV_CPU1_CORES_SHIFT 8 -#define EXYNOS4_CLKDIV_CPU1_CORES_MASK (0x7 << EXYNOS4_CLKDIV_CPU1_CORES_SHIFT) - -#define EXYNOS4_CLKDIV_DMC0_ACP_SHIFT (0) -#define EXYNOS4_CLKDIV_DMC0_ACP_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_ACP_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_ACPPCLK_SHIFT (4) -#define EXYNOS4_CLKDIV_DMC0_ACPPCLK_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_ACPPCLK_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DPHY_SHIFT (8) -#define EXYNOS4_CLKDIV_DMC0_DPHY_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DPHY_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DMC_SHIFT (12) -#define EXYNOS4_CLKDIV_DMC0_DMC_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DMC_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DMCD_SHIFT (16) -#define EXYNOS4_CLKDIV_DMC0_DMCD_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DMCD_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_DMCP_SHIFT (20) -#define EXYNOS4_CLKDIV_DMC0_DMCP_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_DMCP_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_COPY2_SHIFT (24) -#define EXYNOS4_CLKDIV_DMC0_COPY2_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_COPY2_SHIFT) -#define EXYNOS4_CLKDIV_DMC0_CORETI_SHIFT (28) -#define EXYNOS4_CLKDIV_DMC0_CORETI_MASK (0x7 << EXYNOS4_CLKDIV_DMC0_CORETI_SHIFT) - -#define EXYNOS4_CLKDIV_DMC1_G2D_ACP_SHIFT (0) -#define EXYNOS4_CLKDIV_DMC1_G2D_ACP_MASK (0xf << EXYNOS4_CLKDIV_DMC1_G2D_ACP_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_C2C_SHIFT (4) -#define EXYNOS4_CLKDIV_DMC1_C2C_MASK (0x7 << EXYNOS4_CLKDIV_DMC1_C2C_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_PWI_SHIFT (8) -#define EXYNOS4_CLKDIV_DMC1_PWI_MASK (0xf << EXYNOS4_CLKDIV_DMC1_PWI_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_C2CACLK_SHIFT (12) -#define EXYNOS4_CLKDIV_DMC1_C2CACLK_MASK (0x7 << EXYNOS4_CLKDIV_DMC1_C2CACLK_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_DVSEM_SHIFT (16) -#define EXYNOS4_CLKDIV_DMC1_DVSEM_MASK (0x7f << EXYNOS4_CLKDIV_DMC1_DVSEM_SHIFT) -#define EXYNOS4_CLKDIV_DMC1_DPM_SHIFT (24) -#define EXYNOS4_CLKDIV_DMC1_DPM_MASK (0x7f << EXYNOS4_CLKDIV_DMC1_DPM_SHIFT) - -#define EXYNOS4_CLKDIV_MFC_SHIFT (0) -#define EXYNOS4_CLKDIV_MFC_MASK (0x7 << EXYNOS4_CLKDIV_MFC_SHIFT) - -#define EXYNOS4_CLKDIV_TOP_ACLK200_SHIFT (0) -#define EXYNOS4_CLKDIV_TOP_ACLK200_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK200_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK100_SHIFT (4) -#define EXYNOS4_CLKDIV_TOP_ACLK100_MASK (0xF << EXYNOS4_CLKDIV_TOP_ACLK100_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK160_SHIFT (8) -#define EXYNOS4_CLKDIV_TOP_ACLK160_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK160_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK133_SHIFT (12) -#define EXYNOS4_CLKDIV_TOP_ACLK133_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK133_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ONENAND_SHIFT (16) -#define EXYNOS4_CLKDIV_TOP_ONENAND_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ONENAND_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK266_GPS_SHIFT (20) -#define EXYNOS4_CLKDIV_TOP_ACLK266_GPS_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK266_GPS_SHIFT) -#define EXYNOS4_CLKDIV_TOP_ACLK400_MCUISP_SHIFT (24) -#define EXYNOS4_CLKDIV_TOP_ACLK400_MCUISP_MASK (0x7 << EXYNOS4_CLKDIV_TOP_ACLK400_MCUISP_SHIFT) - -#define EXYNOS4_CLKDIV_BUS_GDLR_SHIFT (0) -#define EXYNOS4_CLKDIV_BUS_GDLR_MASK (0x7 << EXYNOS4_CLKDIV_BUS_GDLR_SHIFT) -#define EXYNOS4_CLKDIV_BUS_GPLR_SHIFT (4) -#define EXYNOS4_CLKDIV_BUS_GPLR_MASK (0x7 << EXYNOS4_CLKDIV_BUS_GPLR_SHIFT) - -#define EXYNOS4_CLKDIV_CAM_FIMC0_SHIFT (0) -#define EXYNOS4_CLKDIV_CAM_FIMC0_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC0_SHIFT) -#define EXYNOS4_CLKDIV_CAM_FIMC1_SHIFT (4) -#define EXYNOS4_CLKDIV_CAM_FIMC1_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC1_SHIFT) -#define EXYNOS4_CLKDIV_CAM_FIMC2_SHIFT (8) -#define EXYNOS4_CLKDIV_CAM_FIMC2_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC2_SHIFT) -#define EXYNOS4_CLKDIV_CAM_FIMC3_SHIFT (12) -#define EXYNOS4_CLKDIV_CAM_FIMC3_MASK (0xf << EXYNOS4_CLKDIV_CAM_FIMC3_SHIFT) - -/* Only for EXYNOS4210 */ - -#define EXYNOS4210_CLKSRC_LCD1 EXYNOS_CLKREG(0x0C238) -#define EXYNOS4210_CLKSRC_MASK_LCD1 EXYNOS_CLKREG(0x0C338) -#define EXYNOS4210_CLKDIV_LCD1 EXYNOS_CLKREG(0x0C538) -#define EXYNOS4210_CLKGATE_IP_LCD1 EXYNOS_CLKREG(0x0C938) - -/* Only for EXYNOS4212 */ - -#define EXYNOS4_CLKDIV_CAM1 EXYNOS_CLKREG(0x0C568) - -#define EXYNOS4_CLKDIV_STAT_CAM1 EXYNOS_CLKREG(0x0C668) - -#define EXYNOS4_CLKDIV_CAM1_JPEG_SHIFT (0) -#define EXYNOS4_CLKDIV_CAM1_JPEG_MASK (0xf << EXYNOS4_CLKDIV_CAM1_JPEG_SHIFT) - -/* For EXYNOS5250 */ - -#define EXYNOS5_APLL_LOCK EXYNOS_CLKREG(0x00000) -#define EXYNOS5_APLL_CON0 EXYNOS_CLKREG(0x00100) -#define EXYNOS5_CLKSRC_CPU EXYNOS_CLKREG(0x00200) -#define EXYNOS5_CLKMUX_STATCPU EXYNOS_CLKREG(0x00400) -#define EXYNOS5_CLKDIV_CPU0 EXYNOS_CLKREG(0x00500) -#define EXYNOS5_CLKDIV_CPU1 EXYNOS_CLKREG(0x00504) -#define EXYNOS5_CLKDIV_STATCPU0 EXYNOS_CLKREG(0x00600) -#define EXYNOS5_CLKDIV_STATCPU1 EXYNOS_CLKREG(0x00604) - -#define EXYNOS5_PWR_CTRL1 EXYNOS_CLKREG(0x01020) -#define EXYNOS5_PWR_CTRL2 EXYNOS_CLKREG(0x01024) - -#define EXYNOS5_MPLL_CON0 EXYNOS_CLKREG(0x04100) -#define EXYNOS5_CLKSRC_CORE1 EXYNOS_CLKREG(0x04204) - -#define EXYNOS5_CLKGATE_IP_CORE EXYNOS_CLKREG(0x04900) - -#define EXYNOS5_CLKDIV_ACP EXYNOS_CLKREG(0x08500) - -#define EXYNOS5_EPLL_CON0 EXYNOS_CLKREG(0x10130) -#define EXYNOS5_EPLL_CON1 EXYNOS_CLKREG(0x10134) -#define EXYNOS5_EPLL_CON2 EXYNOS_CLKREG(0x10138) -#define EXYNOS5_VPLL_CON0 EXYNOS_CLKREG(0x10140) -#define EXYNOS5_VPLL_CON1 EXYNOS_CLKREG(0x10144) -#define EXYNOS5_VPLL_CON2 EXYNOS_CLKREG(0x10148) -#define EXYNOS5_CPLL_CON0 EXYNOS_CLKREG(0x10120) - -#define EXYNOS5_CLKSRC_TOP0 EXYNOS_CLKREG(0x10210) -#define EXYNOS5_CLKSRC_TOP1 EXYNOS_CLKREG(0x10214) -#define EXYNOS5_CLKSRC_TOP2 EXYNOS_CLKREG(0x10218) -#define EXYNOS5_CLKSRC_TOP3 EXYNOS_CLKREG(0x1021C) -#define EXYNOS5_CLKSRC_GSCL EXYNOS_CLKREG(0x10220) -#define EXYNOS5_CLKSRC_DISP1_0 EXYNOS_CLKREG(0x1022C) -#define EXYNOS5_CLKSRC_MAUDIO EXYNOS_CLKREG(0x10240) -#define EXYNOS5_CLKSRC_FSYS EXYNOS_CLKREG(0x10244) -#define EXYNOS5_CLKSRC_PERIC0 EXYNOS_CLKREG(0x10250) -#define EXYNOS5_CLKSRC_PERIC1 EXYNOS_CLKREG(0x10254) -#define EXYNOS5_SCLK_SRC_ISP EXYNOS_CLKREG(0x10270) - -#define EXYNOS5_CLKSRC_MASK_TOP EXYNOS_CLKREG(0x10310) -#define EXYNOS5_CLKSRC_MASK_GSCL EXYNOS_CLKREG(0x10320) -#define EXYNOS5_CLKSRC_MASK_DISP1_0 EXYNOS_CLKREG(0x1032C) -#define EXYNOS5_CLKSRC_MASK_MAUDIO EXYNOS_CLKREG(0x10334) -#define EXYNOS5_CLKSRC_MASK_FSYS EXYNOS_CLKREG(0x10340) -#define EXYNOS5_CLKSRC_MASK_PERIC0 EXYNOS_CLKREG(0x10350) -#define EXYNOS5_CLKSRC_MASK_PERIC1 EXYNOS_CLKREG(0x10354) - -#define EXYNOS5_CLKDIV_TOP0 EXYNOS_CLKREG(0x10510) -#define EXYNOS5_CLKDIV_TOP1 EXYNOS_CLKREG(0x10514) -#define EXYNOS5_CLKDIV_GSCL EXYNOS_CLKREG(0x10520) -#define EXYNOS5_CLKDIV_DISP1_0 EXYNOS_CLKREG(0x1052C) -#define EXYNOS5_CLKDIV_GEN EXYNOS_CLKREG(0x1053C) -#define EXYNOS5_CLKDIV_MAUDIO EXYNOS_CLKREG(0x10544) -#define EXYNOS5_CLKDIV_FSYS0 EXYNOS_CLKREG(0x10548) -#define EXYNOS5_CLKDIV_FSYS1 EXYNOS_CLKREG(0x1054C) -#define EXYNOS5_CLKDIV_FSYS2 EXYNOS_CLKREG(0x10550) -#define EXYNOS5_CLKDIV_FSYS3 EXYNOS_CLKREG(0x10554) -#define EXYNOS5_CLKDIV_PERIC0 EXYNOS_CLKREG(0x10558) -#define EXYNOS5_CLKDIV_PERIC1 EXYNOS_CLKREG(0x1055C) -#define EXYNOS5_CLKDIV_PERIC2 EXYNOS_CLKREG(0x10560) -#define EXYNOS5_CLKDIV_PERIC3 EXYNOS_CLKREG(0x10564) -#define EXYNOS5_CLKDIV_PERIC4 EXYNOS_CLKREG(0x10568) -#define EXYNOS5_CLKDIV_PERIC5 EXYNOS_CLKREG(0x1056C) -#define EXYNOS5_SCLK_DIV_ISP EXYNOS_CLKREG(0x10580) - -#define EXYNOS5_CLKGATE_IP_ACP EXYNOS_CLKREG(0x08800) -#define EXYNOS5_CLKGATE_IP_ISP0 EXYNOS_CLKREG(0x0C800) -#define EXYNOS5_CLKGATE_IP_ISP1 EXYNOS_CLKREG(0x0C804) -#define EXYNOS5_CLKGATE_IP_GSCL EXYNOS_CLKREG(0x10920) -#define EXYNOS5_CLKGATE_IP_DISP1 EXYNOS_CLKREG(0x10928) -#define EXYNOS5_CLKGATE_IP_MFC EXYNOS_CLKREG(0x1092C) -#define EXYNOS5_CLKGATE_IP_G3D EXYNOS_CLKREG(0x10930) -#define EXYNOS5_CLKGATE_IP_GEN EXYNOS_CLKREG(0x10934) -#define EXYNOS5_CLKGATE_IP_FSYS EXYNOS_CLKREG(0x10944) -#define EXYNOS5_CLKGATE_IP_GPS EXYNOS_CLKREG(0x1094C) -#define EXYNOS5_CLKGATE_IP_PERIC EXYNOS_CLKREG(0x10950) -#define EXYNOS5_CLKGATE_IP_PERIS EXYNOS_CLKREG(0x10960) -#define EXYNOS5_CLKGATE_BLOCK EXYNOS_CLKREG(0x10980) - -#define EXYNOS5_BPLL_CON0 EXYNOS_CLKREG(0x20110) -#define EXYNOS5_CLKSRC_CDREX EXYNOS_CLKREG(0x20200) -#define EXYNOS5_CLKDIV_CDREX EXYNOS_CLKREG(0x20500) - -#define EXYNOS5_PLL_DIV2_SEL EXYNOS_CLKREG(0x20A24) - -#define EXYNOS5_EPLL_LOCK EXYNOS_CLKREG(0x10030) - -#define EXYNOS5_EPLLCON0_LOCKED_SHIFT (29) - -#define PWR_CTRL1_CORE2_DOWN_RATIO (7 << 28) -#define PWR_CTRL1_CORE1_DOWN_RATIO (7 << 16) -#define PWR_CTRL1_DIV2_DOWN_EN (1 << 9) -#define PWR_CTRL1_DIV1_DOWN_EN (1 << 8) -#define PWR_CTRL1_USE_CORE1_WFE (1 << 5) -#define PWR_CTRL1_USE_CORE0_WFE (1 << 4) -#define PWR_CTRL1_USE_CORE1_WFI (1 << 1) -#define PWR_CTRL1_USE_CORE0_WFI (1 << 0) - -#define PWR_CTRL2_DIV2_UP_EN (1 << 25) -#define PWR_CTRL2_DIV1_UP_EN (1 << 24) -#define PWR_CTRL2_DUR_STANDBY2_VAL (1 << 16) -#define PWR_CTRL2_DUR_STANDBY1_VAL (1 << 8) -#define PWR_CTRL2_CORE2_UP_RATIO (1 << 4) -#define PWR_CTRL2_CORE1_UP_RATIO (1 << 0) - -/* Compatibility defines and inclusion */ - -#include <mach/regs-pmu.h> - -#define S5P_EPLL_CON EXYNOS4_EPLL_CON0 - -#endif /* __ASM_ARCH_REGS_CLOCK_H */ diff --git a/arch/arm/mach-exynos/include/mach/regs-irq.h b/arch/arm/mach-exynos/include/mach/regs-irq.h deleted file mode 100644 index f2b50506b9f6..000000000000 --- a/arch/arm/mach-exynos/include/mach/regs-irq.h +++ /dev/null @@ -1,19 +0,0 @@ -/* linux/arch/arm/mach-exynos4/include/mach/regs-irq.h - * - * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd. - * http://www.samsung.com - * - * EXYNOS4 - IRQ register definitions - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. -*/ - -#ifndef __ASM_ARCH_REGS_IRQ_H -#define __ASM_ARCH_REGS_IRQ_H __FILE__ - -#include <linux/irqchip/arm-gic.h> -#include <mach/map.h> - -#endif /* __ASM_ARCH_REGS_IRQ_H */ diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 1fe075a70c1e..65a46465ac5e 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -14,10 +14,10 @@ #include <linux/io.h> #include <asm/mach/arch.h> -#include <mach/regs-pmu.h> #include <plat/mfc.h> #include "common.h" +#include "regs-pmu.h" static void __init exynos5_dt_machine_init(void) { diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 58b43e6f9262..8ea02f63fed9 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -27,12 +27,11 @@ #include <asm/firmware.h> #include <mach/hardware.h> -#include <mach/regs-clock.h> -#include <mach/regs-pmu.h> #include <plat/cpu.h> #include "common.h" +#include "regs-pmu.h" extern void exynos4_secondary_startup(void); @@ -64,8 +63,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static void __iomem *scu_base_addr(void) diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c index c679db577269..e00025bbbe89 100644 --- a/arch/arm/mach-exynos/pm.c +++ b/arch/arm/mach-exynos/pm.c @@ -29,14 +29,37 @@ #include <plat/pll.h> #include <plat/regs-srom.h> -#include <mach/regs-irq.h> -#include <mach/regs-clock.h> -#include <mach/regs-pmu.h> +#include <mach/map.h> #include <mach/pm-core.h> #include "common.h" +#include "regs-pmu.h" -static struct sleep_save exynos4_set_clksrc[] = { +#define EXYNOS4_EPLL_LOCK (S5P_VA_CMU + 0x0C010) +#define EXYNOS4_VPLL_LOCK (S5P_VA_CMU + 0x0C020) + +#define EXYNOS4_EPLL_CON0 (S5P_VA_CMU + 0x0C110) +#define EXYNOS4_EPLL_CON1 (S5P_VA_CMU + 0x0C114) +#define EXYNOS4_VPLL_CON0 (S5P_VA_CMU + 0x0C120) +#define EXYNOS4_VPLL_CON1 (S5P_VA_CMU + 0x0C124) + +#define EXYNOS4_CLKSRC_MASK_TOP (S5P_VA_CMU + 0x0C310) +#define EXYNOS4_CLKSRC_MASK_CAM (S5P_VA_CMU + 0x0C320) +#define EXYNOS4_CLKSRC_MASK_TV (S5P_VA_CMU + 0x0C324) +#define EXYNOS4_CLKSRC_MASK_LCD0 (S5P_VA_CMU + 0x0C334) +#define EXYNOS4_CLKSRC_MASK_MAUDIO (S5P_VA_CMU + 0x0C33C) +#define EXYNOS4_CLKSRC_MASK_FSYS (S5P_VA_CMU + 0x0C340) +#define EXYNOS4_CLKSRC_MASK_PERIL0 (S5P_VA_CMU + 0x0C350) +#define EXYNOS4_CLKSRC_MASK_PERIL1 (S5P_VA_CMU + 0x0C354) + +#define EXYNOS4_CLKSRC_MASK_DMC (S5P_VA_CMU + 0x10300) + +#define EXYNOS4_EPLLCON0_LOCKED_SHIFT (29) +#define EXYNOS4_VPLLCON0_LOCKED_SHIFT (29) + +#define EXYNOS4210_CLKSRC_MASK_LCD1 (S5P_VA_CMU + 0x0C338) + +static const struct sleep_save exynos4_set_clksrc[] = { { .reg = EXYNOS4_CLKSRC_MASK_TOP , .val = 0x00000001, }, { .reg = EXYNOS4_CLKSRC_MASK_CAM , .val = 0x11111111, }, { .reg = EXYNOS4_CLKSRC_MASK_TV , .val = 0x00000111, }, @@ -48,7 +71,7 @@ static struct sleep_save exynos4_set_clksrc[] = { { .reg = EXYNOS4_CLKSRC_MASK_DMC , .val = 0x00010000, }, }; -static struct sleep_save exynos4210_set_clksrc[] = { +static const struct sleep_save exynos4210_set_clksrc[] = { { .reg = EXYNOS4210_CLKSRC_MASK_LCD1 , .val = 0x00001111, }, }; diff --git a/arch/arm/mach-exynos/pm_domains.c b/arch/arm/mach-exynos/pm_domains.c index 1703593e366c..8fd24882f0b1 100644 --- a/arch/arm/mach-exynos/pm_domains.c +++ b/arch/arm/mach-exynos/pm_domains.c @@ -22,9 +22,10 @@ #include <linux/of_platform.h> #include <linux/sched.h> -#include <mach/regs-pmu.h> #include <plat/devs.h> +#include "regs-pmu.h" + /* * Exynos specific wrapper around the generic power domain */ @@ -183,9 +184,3 @@ static __init int exynos4_pm_init_power_domain(void) return 0; } arch_initcall(exynos4_pm_init_power_domain); - -int __init exynos_pm_late_initcall(void) -{ - pm_genpd_poweroff_unused(); - return 0; -} diff --git a/arch/arm/mach-exynos/pmu.c b/arch/arm/mach-exynos/pmu.c index 97d688526258..05c7ce15322a 100644 --- a/arch/arm/mach-exynos/pmu.c +++ b/arch/arm/mach-exynos/pmu.c @@ -13,13 +13,14 @@ #include <linux/kernel.h> #include <linux/bug.h> -#include <mach/regs-clock.h> +#include <plat/cpu.h> #include "common.h" +#include "regs-pmu.h" -static struct exynos_pmu_conf *exynos_pmu_config; +static const struct exynos_pmu_conf *exynos_pmu_config; -static struct exynos_pmu_conf exynos4210_pmu_config[] = { +static const struct exynos_pmu_conf exynos4210_pmu_config[] = { /* { .reg = address, .val = { AFTR, LPA, SLEEP } */ { S5P_ARM_CORE0_LOWPWR, { 0x0, 0x0, 0x2 } }, { S5P_DIS_IRQ_CORE0, { 0x0, 0x0, 0x0 } }, @@ -95,7 +96,7 @@ static struct exynos_pmu_conf exynos4210_pmu_config[] = { { PMU_TABLE_END,}, }; -static struct exynos_pmu_conf exynos4x12_pmu_config[] = { +static const struct exynos_pmu_conf exynos4x12_pmu_config[] = { { S5P_ARM_CORE0_LOWPWR, { 0x0, 0x0, 0x2 } }, { S5P_DIS_IRQ_CORE0, { 0x0, 0x0, 0x0 } }, { S5P_DIS_IRQ_CENTRAL0, { 0x0, 0x0, 0x0 } }, @@ -203,7 +204,7 @@ static struct exynos_pmu_conf exynos4x12_pmu_config[] = { { PMU_TABLE_END,}, }; -static struct exynos_pmu_conf exynos4412_pmu_config[] = { +static const struct exynos_pmu_conf exynos4412_pmu_config[] = { { S5P_ARM_CORE2_LOWPWR, { 0x0, 0x0, 0x2 } }, { S5P_DIS_IRQ_CORE2, { 0x0, 0x0, 0x0 } }, { S5P_DIS_IRQ_CENTRAL2, { 0x0, 0x0, 0x0 } }, @@ -213,7 +214,7 @@ static struct exynos_pmu_conf exynos4412_pmu_config[] = { { PMU_TABLE_END,}, }; -static struct exynos_pmu_conf exynos5250_pmu_config[] = { +static const struct exynos_pmu_conf exynos5250_pmu_config[] = { /* { .reg = address, .val = { AFTR, LPA, SLEEP } */ { EXYNOS5_ARM_CORE0_SYS_PWR_REG, { 0x0, 0x0, 0x2} }, { EXYNOS5_DIS_IRQ_ARM_CORE0_LOCAL_SYS_PWR_REG, { 0x0, 0x0, 0x0} }, @@ -317,7 +318,7 @@ static struct exynos_pmu_conf exynos5250_pmu_config[] = { { PMU_TABLE_END,}, }; -static void __iomem *exynos5_list_both_cnt_feed[] = { +static void __iomem * const exynos5_list_both_cnt_feed[] = { EXYNOS5_ARM_CORE0_OPTION, EXYNOS5_ARM_CORE1_OPTION, EXYNOS5_ARM_COMMON_OPTION, @@ -331,7 +332,7 @@ static void __iomem *exynos5_list_both_cnt_feed[] = { EXYNOS5_TOP_PWR_SYSMEM_OPTION, }; -static void __iomem *exynos5_list_diable_wfi_wfe[] = { +static void __iomem * const exynos5_list_diable_wfi_wfe[] = { EXYNOS5_ARM_CORE1_OPTION, EXYNOS5_FSYS_ARM_OPTION, EXYNOS5_ISP_ARM_OPTION, diff --git a/arch/arm/mach-exynos/include/mach/regs-pmu.h b/arch/arm/mach-exynos/regs-pmu.h index 2cdb63e8ce5c..7c029ce27711 100644 --- a/arch/arm/mach-exynos/include/mach/regs-pmu.h +++ b/arch/arm/mach-exynos/regs-pmu.h @@ -24,31 +24,16 @@ #define S5P_CENTRAL_SEQ_OPTION S5P_PMUREG(0x0208) #define S5P_USE_STANDBY_WFI0 (1 << 16) -#define S5P_USE_STANDBY_WFI1 (1 << 17) -#define S5P_USE_STANDBYWFI_ISP_ARM (1 << 18) #define S5P_USE_STANDBY_WFE0 (1 << 24) -#define S5P_USE_STANDBY_WFE1 (1 << 25) -#define S5P_USE_STANDBYWFE_ISP_ARM (1 << 26) #define S5P_SWRESET S5P_PMUREG(0x0400) #define EXYNOS_SWRESET S5P_PMUREG(0x0400) #define EXYNOS5440_SWRESET S5P_PMUREG(0x00C4) #define S5P_WAKEUP_STAT S5P_PMUREG(0x0600) -#define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604) -#define S5P_WAKEUP_MASK S5P_PMUREG(0x0608) - -#define S5P_HDMI_PHY_CONTROL S5P_PMUREG(0x0700) -#define S5P_HDMI_PHY_ENABLE (1 << 0) - -#define S5P_DAC_PHY_CONTROL S5P_PMUREG(0x070C) -#define S5P_DAC_PHY_ENABLE (1 << 0) #define S5P_INFORM0 S5P_PMUREG(0x0800) #define S5P_INFORM1 S5P_PMUREG(0x0804) -#define S5P_INFORM2 S5P_PMUREG(0x0808) -#define S5P_INFORM3 S5P_PMUREG(0x080C) -#define S5P_INFORM4 S5P_PMUREG(0x0810) #define S5P_INFORM5 S5P_PMUREG(0x0814) #define S5P_INFORM6 S5P_PMUREG(0x0818) #define S5P_INFORM7 S5P_PMUREG(0x081C) @@ -119,23 +104,8 @@ #define S5P_GPS_LOWPWR S5P_PMUREG(0x139C) #define S5P_GPS_ALIVE_LOWPWR S5P_PMUREG(0x13A0) -#define S5P_ARM_CORE0_CONFIGURATION S5P_PMUREG(0x2000) -#define S5P_ARM_CORE0_OPTION S5P_PMUREG(0x2008) #define S5P_ARM_CORE1_CONFIGURATION S5P_PMUREG(0x2080) #define S5P_ARM_CORE1_STATUS S5P_PMUREG(0x2084) -#define S5P_ARM_CORE1_OPTION S5P_PMUREG(0x2088) - -#define S5P_ARM_COMMON_OPTION S5P_PMUREG(0x2408) -#define S5P_TOP_PWR_OPTION S5P_PMUREG(0x2C48) -#define S5P_CAM_OPTION S5P_PMUREG(0x3C08) -#define S5P_TV_OPTION S5P_PMUREG(0x3C28) -#define S5P_MFC_OPTION S5P_PMUREG(0x3C48) -#define S5P_G3D_OPTION S5P_PMUREG(0x3C68) -#define S5P_LCD0_OPTION S5P_PMUREG(0x3C88) -#define S5P_LCD1_OPTION S5P_PMUREG(0x3CA8) -#define S5P_MAUDIO_OPTION S5P_PMUREG(0x3CC8) -#define S5P_GPS_OPTION S5P_PMUREG(0x3CE8) -#define S5P_GPS_ALIVE_OPTION S5P_PMUREG(0x3D08) #define S5P_PAD_RET_MAUDIO_OPTION S5P_PMUREG(0x3028) #define S5P_PAD_RET_GPIO_OPTION S5P_PMUREG(0x3108) @@ -145,28 +115,12 @@ #define S5P_PAD_RET_EBIA_OPTION S5P_PMUREG(0x3188) #define S5P_PAD_RET_EBIB_OPTION S5P_PMUREG(0x31A8) -#define S5P_PMU_CAM_CONF S5P_PMUREG(0x3C00) -#define S5P_PMU_TV_CONF S5P_PMUREG(0x3C20) -#define S5P_PMU_MFC_CONF S5P_PMUREG(0x3C40) -#define S5P_PMU_G3D_CONF S5P_PMUREG(0x3C60) -#define S5P_PMU_LCD0_CONF S5P_PMUREG(0x3C80) -#define S5P_PMU_GPS_CONF S5P_PMUREG(0x3CE0) - -#define S5P_PMU_SATA_PHY_CONTROL_EN 0x1 #define S5P_CORE_LOCAL_PWR_EN 0x3 #define S5P_INT_LOCAL_PWR_EN 0x7 #define S5P_CHECK_SLEEP 0x00000BAD /* Only for EXYNOS4210 */ -#define S5P_USBDEVICE_PHY_CONTROL S5P_PMUREG(0x0704) -#define S5P_USBDEVICE_PHY_ENABLE (1 << 0) - -#define S5P_USBHOST_PHY_CONTROL S5P_PMUREG(0x0708) -#define S5P_USBHOST_PHY_ENABLE (1 << 0) - -#define S5P_PMU_SATA_PHY_CONTROL S5P_PMUREG(0x0720) - #define S5P_CMU_CLKSTOP_LCD1_LOWPWR S5P_PMUREG(0x1154) #define S5P_CMU_RESET_LCD1_LOWPWR S5P_PMUREG(0x1174) #define S5P_MODIMIF_MEM_LOWPWR S5P_PMUREG(0x11C4) @@ -174,8 +128,6 @@ #define S5P_SATA_MEM_LOWPWR S5P_PMUREG(0x11E4) #define S5P_LCD1_LOWPWR S5P_PMUREG(0x1394) -#define S5P_PMU_LCD1_CONF S5P_PMUREG(0x3CA0) - /* Only for EXYNOS4x12 */ #define S5P_ISP_ARM_LOWPWR S5P_PMUREG(0x1050) #define S5P_DIS_IRQ_ISP_ARM_LOCAL_LOWPWR S5P_PMUREG(0x1054) @@ -343,13 +295,9 @@ #define EXYNOS5_TOP_PWR_OPTION S5P_PMUREG(0x2C48) #define EXYNOS5_TOP_PWR_SYSMEM_OPTION S5P_PMUREG(0x2CC8) #define EXYNOS5_JPEG_MEM_OPTION S5P_PMUREG(0x2F48) -#define EXYNOS5_GSCL_STATUS S5P_PMUREG(0x4004) -#define EXYNOS5_ISP_STATUS S5P_PMUREG(0x4024) #define EXYNOS5_GSCL_OPTION S5P_PMUREG(0x4008) #define EXYNOS5_ISP_OPTION S5P_PMUREG(0x4028) #define EXYNOS5_MFC_OPTION S5P_PMUREG(0x4048) -#define EXYNOS5_G3D_CONFIGURATION S5P_PMUREG(0x4060) -#define EXYNOS5_G3D_STATUS S5P_PMUREG(0x4064) #define EXYNOS5_G3D_OPTION S5P_PMUREG(0x4068) #define EXYNOS5_DISP1_OPTION S5P_PMUREG(0x40A8) #define EXYNOS5_MAU_OPTION S5P_PMUREG(0x40C8) @@ -357,7 +305,6 @@ #define EXYNOS5_USE_SC_FEEDBACK (1 << 1) #define EXYNOS5_USE_SC_COUNTER (1 << 0) -#define EXYNOS5_MANUAL_L2RSTDISABLE_CONTROL (1 << 2) #define EXYNOS5_SKIP_DEACTIVATE_ACEACP_IN_PWDN (1 << 7) #define EXYNOS5_OPTION_USE_STANDBYWFE (1 << 24) diff --git a/arch/arm/mach-imx/platsmp.c b/arch/arm/mach-imx/platsmp.c index 1f24c1fdfea4..5b57c17c06bd 100644 --- a/arch/arm/mach-imx/platsmp.c +++ b/arch/arm/mach-imx/platsmp.c @@ -92,8 +92,7 @@ static void __init imx_smp_prepare_cpus(unsigned int max_cpus) * secondary cores when booting them. */ asm("mrc p15, 0, %0, c15, c0, 1" : "=r" (g_diag_reg) : : "cc"); - __cpuc_flush_dcache_area(&g_diag_reg, sizeof(g_diag_reg)); - outer_clean_range(__pa(&g_diag_reg), __pa(&g_diag_reg + 1)); + sync_cache_w(&g_diag_reg); } struct smp_operations imx_smp_ops __initdata = { diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 9caa4fe95913..78188159484d 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -10,55 +10,21 @@ * warranty of any kind, whether express or implied. */ +#include <linux/clk.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/of.h> #include <linux/of_address.h> #include <linux/of_net.h> #include <linux/of_platform.h> -#include <linux/clk-provider.h> #include <linux/dma-mapping.h> #include <linux/irqchip.h> #include <linux/kexec.h> #include <asm/mach/arch.h> -#include <asm/mach/map.h> #include <mach/bridge-regs.h> -#include <linux/platform_data/usb-ehci-orion.h> -#include <plat/irq.h> #include <plat/common.h> #include "common.h" -/* - * There are still devices that doesn't know about DT yet. Get clock - * gates here and add a clock lookup alias, so that old platform - * devices still work. -*/ - -static void __init kirkwood_legacy_clk_init(void) -{ - - struct device_node *np = of_find_compatible_node( - NULL, NULL, "marvell,kirkwood-gating-clock"); - struct of_phandle_args clkspec; - struct clk *clk; - - clkspec.np = np; - clkspec.args_count = 1; - - /* - * The ethernet interfaces forget the MAC address assigned by - * u-boot if the clocks are turned off. Until proper DT support - * is available we always enable them for now. - */ - clkspec.args[0] = CGC_BIT_GE0; - clk = of_clk_get_from_provider(&clkspec); - clk_prepare_enable(clk); - - clkspec.args[0] = CGC_BIT_GE1; - clk = of_clk_get_from_provider(&clkspec); - clk_prepare_enable(clk); -} - #define MV643XX_ETH_MAC_ADDR_LOW 0x0414 #define MV643XX_ETH_MAC_ADDR_HIGH 0x0418 @@ -140,7 +106,7 @@ eth_fixup_skip: static void __init kirkwood_dt_init(void) { - pr_info("Kirkwood: %s, TCLK=%d.\n", kirkwood_id(), kirkwood_tclk); + pr_info("Kirkwood: %s.\n", kirkwood_id()); /* * Disable propagation of mbus errors to the CPU local bus, @@ -156,8 +122,6 @@ static void __init kirkwood_dt_init(void) kirkwood_cpufreq_init(); kirkwood_cpuidle_init(); - /* Setup clocks for legacy devices */ - kirkwood_legacy_clk_init(); kirkwood_pm_init(); kirkwood_dt_eth_fixup(); diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig index ebdda8346a26..ebdba87b9671 100644 --- a/arch/arm/mach-mmp/Kconfig +++ b/arch/arm/mach-mmp/Kconfig @@ -136,4 +136,7 @@ config USB_EHCI_MV_U2O help Enables support for OTG controller which can be switched to host mode. +config MMP_SRAM + bool + endif diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile index 9b702a1dc7b0..98f0f6388e44 100644 --- a/arch/arm/mach-mmp/Makefile +++ b/arch/arm/mach-mmp/Makefile @@ -7,7 +7,8 @@ obj-y += common.o devices.o time.o # SoC support obj-$(CONFIG_CPU_PXA168) += pxa168.o obj-$(CONFIG_CPU_PXA910) += pxa910.o -obj-$(CONFIG_CPU_MMP2) += mmp2.o sram.o +obj-$(CONFIG_CPU_MMP2) += mmp2.o +obj-$(CONFIG_MMP_SRAM) += sram.o ifeq ($(CONFIG_COMMON_CLK), ) obj-y += clock.o diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c index 3f06edcdd0ce..f10a1f58fde9 100644 --- a/arch/arm/mach-msm/platsmp.c +++ b/arch/arm/mach-msm/platsmp.c @@ -99,8 +99,7 @@ static int msm_boot_secondary(unsigned int cpu, struct task_struct *idle) * "cpu" is Linux's internal ID. */ pen_release = cpu_logical_map(cpu); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); /* * Send the secondary CPU a soft interrupt, thereby causing diff --git a/arch/arm/mach-mvebu/armada-370-xp.h b/arch/arm/mach-mvebu/armada-370-xp.h index c612b2c4ed6c..237c86b83390 100644 --- a/arch/arm/mach-mvebu/armada-370-xp.h +++ b/arch/arm/mach-mvebu/armada-370-xp.h @@ -18,8 +18,12 @@ #ifdef CONFIG_SMP #include <linux/cpumask.h> +#define ARMADA_XP_MAX_CPUS 4 + void armada_mpic_send_doorbell(const struct cpumask *mask, unsigned int irq); void armada_xp_mpic_smp_cpu_init(void); +void armada_xp_secondary_startup(void); +extern struct smp_operations armada_xp_smp_ops; #endif #endif /* __MACH_ARMADA_370_XP_H */ diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c index 58adf2fd9cfc..4e9d58148ca7 100644 --- a/arch/arm/mach-mvebu/coherency.c +++ b/arch/arm/mach-mvebu/coherency.c @@ -27,6 +27,7 @@ #include <asm/smp_plat.h> #include <asm/cacheflush.h> #include "armada-370-xp.h" +#include "coherency.h" unsigned long coherency_phys_base; static void __iomem *coherency_base; diff --git a/arch/arm/mach-mvebu/coherency.h b/arch/arm/mach-mvebu/coherency.h index df33ad8a6c08..760226c41353 100644 --- a/arch/arm/mach-mvebu/coherency.h +++ b/arch/arm/mach-mvebu/coherency.h @@ -14,7 +14,9 @@ #ifndef __MACH_370_XP_COHERENCY_H #define __MACH_370_XP_COHERENCY_H -int set_cpu_coherent(int cpu_id, int smp_group_id); +extern unsigned long coherency_phys_base; + +int set_cpu_coherent(unsigned int cpu_id, int smp_group_id); int coherency_init(void); #endif /* __MACH_370_XP_COHERENCY_H */ diff --git a/arch/arm/mach-mvebu/common.h b/arch/arm/mach-mvebu/common.h index e366010e1d91..55449c487c9e 100644 --- a/arch/arm/mach-mvebu/common.h +++ b/arch/arm/mach-mvebu/common.h @@ -15,18 +15,10 @@ #ifndef __ARCH_MVEBU_COMMON_H #define __ARCH_MVEBU_COMMON_H -#define ARMADA_XP_MAX_CPUS 4 - #include <linux/reboot.h> void mvebu_restart(enum reboot_mode mode, const char *cmd); -void armada_370_xp_init_irq(void); -void armada_370_xp_handle_irq(struct pt_regs *regs); - void armada_xp_cpu_die(unsigned int cpu); -int armada_370_xp_coherency_init(void); -int armada_370_xp_pmsu_init(void); -void armada_xp_secondary_startup(void); -extern struct smp_operations armada_xp_smp_ops; + #endif diff --git a/arch/arm/mach-mvebu/hotplug.c b/arch/arm/mach-mvebu/hotplug.c index b228b6a80c85..d95e91047168 100644 --- a/arch/arm/mach-mvebu/hotplug.c +++ b/arch/arm/mach-mvebu/hotplug.c @@ -15,6 +15,7 @@ #include <linux/errno.h> #include <linux/smp.h> #include <asm/proc-fns.h> +#include "common.h" /* * platform-specific code to shutdown a CPU diff --git a/arch/arm/mach-mvebu/platsmp.c b/arch/arm/mach-mvebu/platsmp.c index ff69c2df298b..a6da03f5b24e 100644 --- a/arch/arm/mach-mvebu/platsmp.c +++ b/arch/arm/mach-mvebu/platsmp.c @@ -46,7 +46,7 @@ static struct clk *__init get_cpu_clk(int cpu) return cpu_clk; } -void __init set_secondary_cpus_clock(void) +static void __init set_secondary_cpus_clock(void) { int thiscpu, cpu; unsigned long rate; @@ -94,7 +94,7 @@ static void __init armada_xp_smp_init_cpus(void) set_smp_cross_call(armada_mpic_send_doorbell); } -void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus) +static void __init armada_xp_smp_prepare_cpus(unsigned int max_cpus) { struct device_node *node; struct resource res; diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c index 27fc4f049474..d71ef53107c4 100644 --- a/arch/arm/mach-mvebu/pmsu.c +++ b/arch/arm/mach-mvebu/pmsu.c @@ -22,6 +22,7 @@ #include <linux/io.h> #include <linux/smp.h> #include <asm/smp_plat.h> +#include "pmsu.h" static void __iomem *pmsu_mp_base; static void __iomem *pmsu_reset_base; @@ -58,7 +59,7 @@ int armada_xp_boot_cpu(unsigned int cpu_id, void *boot_addr) } #endif -int __init armada_370_xp_pmsu_init(void) +static int __init armada_370_xp_pmsu_init(void) { struct device_node *np; diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c index 5175083cdb34..a7fb89a5b5d9 100644 --- a/arch/arm/mach-mvebu/system-controller.c +++ b/arch/arm/mach-mvebu/system-controller.c @@ -27,6 +27,7 @@ #include <linux/of_address.h> #include <linux/io.h> #include <linux/reboot.h> +#include "common.h" static void __iomem *system_controller_base; @@ -39,14 +40,14 @@ struct mvebu_system_controller { }; static struct mvebu_system_controller *mvebu_sc; -const struct mvebu_system_controller armada_370_xp_system_controller = { +static const struct mvebu_system_controller armada_370_xp_system_controller = { .rstoutn_mask_offset = 0x60, .system_soft_reset_offset = 0x64, .rstoutn_mask_reset_out_en = 0x1, .system_soft_reset = 0x1, }; -const struct mvebu_system_controller orion_system_controller = { +static const struct mvebu_system_controller orion_system_controller = { .rstoutn_mask_offset = 0x108, .system_soft_reset_offset = 0x10c, .rstoutn_mask_reset_out_en = 0x4, diff --git a/arch/arm/mach-orion5x/board-dt.c b/arch/arm/mach-orion5x/board-dt.c index b91002ca92f3..c134a826070a 100644 --- a/arch/arm/mach-orion5x/board-dt.c +++ b/arch/arm/mach-orion5x/board-dt.c @@ -21,7 +21,7 @@ #include <plat/irq.h> #include "common.h" -struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = { +static struct of_dev_auxdata orion5x_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("marvell,orion-spi", 0xf1010600, "orion_spi.0", NULL), OF_DEV_AUXDATA("marvell,mv64xxx-i2c", 0xf1011000, "mv64xxx_i2c.0", NULL), diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c index 91a5852b44f3..3f1de1111e0f 100644 --- a/arch/arm/mach-orion5x/common.c +++ b/arch/arm/mach-orion5x/common.c @@ -24,7 +24,6 @@ #include <asm/page.h> #include <asm/setup.h> #include <asm/system_misc.h> -#include <asm/timex.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> @@ -135,7 +134,7 @@ void __init orion5x_sata_init(struct mv_sata_platform_data *sata_data) /***************************************************************************** * SPI ****************************************************************************/ -void __init orion5x_spi_init() +void __init orion5x_spi_init(void) { orion_spi_init(SPI_PHYS_BASE); } @@ -185,7 +184,7 @@ static void __init orion5x_crypto_init(void) /***************************************************************************** * Watchdog ****************************************************************************/ -void __init orion5x_wdt_init(void) +static void __init orion5x_wdt_init(void) { orion_wdt_init(); } @@ -246,7 +245,7 @@ void orion5x_setup_wins(void) int orion5x_tclk; -int __init orion5x_find_tclk(void) +static int __init orion5x_find_tclk(void) { u32 dev, rev; diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c index 4b2aefd1d961..dc01c4ffc9a8 100644 --- a/arch/arm/mach-orion5x/db88f5281-setup.c +++ b/arch/arm/mach-orion5x/db88f5281-setup.c @@ -202,7 +202,7 @@ __initcall(db88f5281_7seg_init); * PCI ****************************************************************************/ -void __init db88f5281_pci_preinit(void) +static void __init db88f5281_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c index 30a192b9c517..9654b0cc5892 100644 --- a/arch/arm/mach-orion5x/irq.c +++ b/arch/arm/mach-orion5x/irq.c @@ -16,6 +16,7 @@ #include <mach/bridge-regs.h> #include <plat/orion-gpio.h> #include <plat/irq.h> +#include "common.h" static int __initdata gpio0_irqs[4] = { IRQ_ORION5X_GPIO_0_7, diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c index 7fab67053030..87a12d6930ff 100644 --- a/arch/arm/mach-orion5x/pci.c +++ b/arch/arm/mach-orion5x/pci.c @@ -240,11 +240,11 @@ static int __init pcie_setup(struct pci_sys_data *sys) #define PCI_BAR_SIZE_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc08) : \ ((n) == 1) ? ORION5X_PCI_REG(0xd08) : \ ((n) == 2) ? ORION5X_PCI_REG(0xc0c) : \ - ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : 0) + ((n) == 3) ? ORION5X_PCI_REG(0xd0c) : NULL) #define PCI_BAR_REMAP_DDR_CS(n) (((n) == 0) ? ORION5X_PCI_REG(0xc48) : \ ((n) == 1) ? ORION5X_PCI_REG(0xd48) : \ ((n) == 2) ? ORION5X_PCI_REG(0xc4c) : \ - ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : 0) + ((n) == 3) ? ORION5X_PCI_REG(0xd4c) : NULL) #define PCI_BAR_ENABLE ORION5X_PCI_REG(0xc3c) #define PCI_ADDR_DECODE_CTRL ORION5X_PCI_REG(0xd3c) diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c index b1cf68493ffc..b576ef5f18a1 100644 --- a/arch/arm/mach-orion5x/rd88f5182-setup.c +++ b/arch/arm/mach-orion5x/rd88f5182-setup.c @@ -108,7 +108,7 @@ static struct platform_device rd88f5182_gpio_leds = { * PCI ****************************************************************************/ -void __init rd88f5182_pci_preinit(void) +static void __init rd88f5182_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c index 7e9064844698..6208d125c1b9 100644 --- a/arch/arm/mach-orion5x/terastation_pro2-setup.c +++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c @@ -77,7 +77,7 @@ static struct platform_device tsp2_nor_flash = { #define TSP2_PCI_SLOT0_OFFS 7 #define TSP2_PCI_SLOT0_IRQ_PIN 11 -void __init tsp2_pci_preinit(void) +static void __init tsp2_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c index e90c0618fdad..9136797addb2 100644 --- a/arch/arm/mach-orion5x/ts209-setup.c +++ b/arch/arm/mach-orion5x/ts209-setup.c @@ -106,7 +106,7 @@ static struct platform_device qnap_ts209_nor_flash = { #define QNAP_TS209_PCI_SLOT0_IRQ_PIN 6 #define QNAP_TS209_PCI_SLOT1_IRQ_PIN 7 -void __init qnap_ts209_pci_preinit(void) +static void __init qnap_ts209_pci_preinit(void) { int pin; diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c index e960855d32ac..db16dae441e2 100644 --- a/arch/arm/mach-orion5x/ts78xx-setup.c +++ b/arch/arm/mach-orion5x/ts78xx-setup.c @@ -57,7 +57,7 @@ static struct map_desc ts78xx_io_desc[] __initdata = { }, }; -void __init ts78xx_map_io(void) +static void __init ts78xx_map_io(void) { orion5x_map_io(); iotable_init(ts78xx_io_desc, ARRAY_SIZE(ts78xx_io_desc)); diff --git a/arch/arm/mach-prima2/platsmp.c b/arch/arm/mach-prima2/platsmp.c index 3dbcb1ab6e37..e358b0736dea 100644 --- a/arch/arm/mach-prima2/platsmp.c +++ b/arch/arm/mach-prima2/platsmp.c @@ -106,8 +106,7 @@ static int sirfsoc_boot_secondary(unsigned int cpu, struct task_struct *idle) * "cpu" is Linux's internal ID. */ pen_release = cpu_logical_map(cpu); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); /* * Send the secondary CPU SEV, thereby causing the boot monitor to read diff --git a/arch/arm/mach-pxa/am200epd.c b/arch/arm/mach-pxa/am200epd.c index ffa6d811aad8..12fb0f4ae359 100644 --- a/arch/arm/mach-pxa/am200epd.c +++ b/arch/arm/mach-pxa/am200epd.c @@ -293,8 +293,7 @@ static int am200_setup_irq(struct fb_info *info) int ret; ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am200_handle_irq, - IRQF_DISABLED|IRQF_TRIGGER_FALLING, - "AM200", info->par); + IRQF_TRIGGER_FALLING, "AM200", info->par); if (ret) dev_err(&am200_device->dev, "request_irq failed: %d\n", ret); diff --git a/arch/arm/mach-pxa/am300epd.c b/arch/arm/mach-pxa/am300epd.c index 3dfec1ec462d..c9f309ae88c5 100644 --- a/arch/arm/mach-pxa/am300epd.c +++ b/arch/arm/mach-pxa/am300epd.c @@ -241,8 +241,7 @@ static int am300_setup_irq(struct fb_info *info) struct broadsheetfb_par *par = info->par; ret = request_irq(PXA_GPIO_TO_IRQ(RDY_GPIO_PIN), am300_handle_irq, - IRQF_DISABLED|IRQF_TRIGGER_RISING, - "AM300", par); + IRQF_TRIGGER_RISING, "AM300", par); if (ret) dev_err(&am300_device->dev, "request_irq failed: %d\n", ret); diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c index 8eb4e23c561d..6915a9f6b3a3 100644 --- a/arch/arm/mach-pxa/em-x270.c +++ b/arch/arm/mach-pxa/em-x270.c @@ -564,8 +564,7 @@ static int em_x270_mci_init(struct device *dev, } err = request_irq(gpio_to_irq(mmc_cd), em_x270_detect_int, - IRQF_DISABLED | IRQF_TRIGGER_RISING | - IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "MMC card detect", data); if (err) { dev_err(dev, "can't request MMC card detect IRQ: %d\n", err); diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c index b6cc1816463e..0eecd83c624e 100644 --- a/arch/arm/mach-pxa/irq.c +++ b/arch/arm/mach-pxa/irq.c @@ -235,8 +235,6 @@ static const struct of_device_id intc_ids[] __initconst = { void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)) { struct device_node *node; - const struct of_device_id *of_id; - struct pxa_intc_conf *conf; struct resource res; int n, ret; @@ -245,8 +243,6 @@ void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int)) pr_err("Failed to find interrupt controller in arch-pxa\n"); return; } - of_id = of_match_node(intc_ids, node); - conf = of_id->data; ret = of_property_read_u32(node, "marvell,intc-nr-irqs", &pxa_internal_irq_nr); diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index fab30d666cc7..a9761c293028 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -634,7 +634,7 @@ static struct platform_device bq24022 = { static int magician_mci_init(struct device *dev, irq_handler_t detect_irq, void *data) { - return request_irq(IRQ_MAGICIAN_SD, detect_irq, IRQF_DISABLED, + return request_irq(IRQ_MAGICIAN_SD, detect_irq, 0, "mmc card detect", data); } diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c index 08ccc0718f31..78b84c0dfc79 100644 --- a/arch/arm/mach-pxa/mainstone.c +++ b/arch/arm/mach-pxa/mainstone.c @@ -401,7 +401,7 @@ static int mainstone_mci_init(struct device *dev, irq_handler_t mstone_detect_in */ MST_MSCWR1 &= ~MST_MSCWR1_MS_SEL; - err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, IRQF_DISABLED, + err = request_irq(MAINSTONE_MMC_IRQ, mstone_detect_int, 0, "MMC card detect", data); if (err) printk(KERN_ERR "mainstone_mci_init: MMC/SD: can't request MMC card detect IRQ\n"); diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c index 9a4e470f162b..2897da2a5df6 100644 --- a/arch/arm/mach-pxa/pcm990-baseboard.c +++ b/arch/arm/mach-pxa/pcm990-baseboard.c @@ -327,7 +327,7 @@ static int pcm990_mci_init(struct device *dev, irq_handler_t mci_detect_int, { int err; - err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, IRQF_DISABLED, + err = request_irq(PCM027_MMCDET_IRQ, mci_detect_int, 0, "MMC card detect", data); if (err) printk(KERN_ERR "pcm990_mci_init: MMC/SD: can't request MMC " diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 0a36d3585f26..051a6555cbf9 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -860,18 +860,18 @@ static int sharpsl_pm_probe(struct platform_device *pdev) /* Register interrupt handlers */ irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_acin); - if (request_irq(irq, sharpsl_ac_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { + if (request_irq(irq, sharpsl_ac_isr, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "AC Input Detect", sharpsl_ac_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batlock); - if (request_irq(irq, sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { + if (request_irq(irq, sharpsl_fatal_isr, IRQF_TRIGGER_FALLING, "Battery Cover", sharpsl_fatal_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } if (sharpsl_pm.machinfo->gpio_fatal) { irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_fatal); - if (request_irq(irq, sharpsl_fatal_isr, IRQF_DISABLED | IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { + if (request_irq(irq, sharpsl_fatal_isr, IRQF_TRIGGER_FALLING, "Fatal Battery", sharpsl_fatal_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } @@ -879,7 +879,7 @@ static int sharpsl_pm_probe(struct platform_device *pdev) if (sharpsl_pm.machinfo->batfull_irq) { /* Register interrupt handler. */ irq = gpio_to_irq(sharpsl_pm.machinfo->gpio_batfull); - if (request_irq(irq, sharpsl_chrg_full_isr, IRQF_DISABLED | IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { + if (request_irq(irq, sharpsl_chrg_full_isr, IRQF_TRIGGER_RISING, "CO", sharpsl_chrg_full_isr)) { dev_err(sharpsl_pm.dev, "Could not get irq %d.\n", irq); } } diff --git a/arch/arm/mach-pxa/time.c b/arch/arm/mach-pxa/time.c index 9aa852a8fab9..5fdc9c4f05be 100644 --- a/arch/arm/mach-pxa/time.c +++ b/arch/arm/mach-pxa/time.c @@ -137,7 +137,7 @@ static struct clock_event_device ckevt_pxa_osmr0 = { static struct irqaction pxa_ost0_irq = { .name = "ost0", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, + .flags = IRQF_TIMER | IRQF_IRQPOLL, .handler = pxa_ost0_interrupt, .dev_id = &ckevt_pxa_osmr0, }; diff --git a/arch/arm/mach-pxa/trizeps4.c b/arch/arm/mach-pxa/trizeps4.c index c58043462acd..872dcb20e757 100644 --- a/arch/arm/mach-pxa/trizeps4.c +++ b/arch/arm/mach-pxa/trizeps4.c @@ -332,8 +332,7 @@ static int trizeps4_mci_init(struct device *dev, irq_handler_t mci_detect_int, int err; err = request_irq(TRIZEPS4_MMC_IRQ, mci_detect_int, - IRQF_DISABLED | IRQF_TRIGGER_RISING, - "MMC card detect", data); + IRQF_TRIGGER_RISING, "MMC card detect", data); if (err) { printk(KERN_ERR "trizeps4_mci_init: MMC/SD: can't request" "MMC card detect IRQ\n"); diff --git a/arch/arm/mach-s3c24xx/dma.c b/arch/arm/mach-s3c24xx/dma.c index 4a65cba3295d..a8dafc174fe3 100644 --- a/arch/arm/mach-s3c24xx/dma.c +++ b/arch/arm/mach-s3c24xx/dma.c @@ -742,7 +742,7 @@ int s3c2410_dma_request(enum dma_ch channel, chan->irq_claimed = 1; local_irq_restore(flags); - err = request_irq(chan->irq, s3c2410_dma_irq, IRQF_DISABLED, + err = request_irq(chan->irq, s3c2410_dma_irq, 0, client->name, (void *)chan); local_irq_save(flags); diff --git a/arch/arm/mach-s3c24xx/simtec-usb.c b/arch/arm/mach-s3c24xx/simtec-usb.c index 8dea917e954b..b70aa66efebe 100644 --- a/arch/arm/mach-s3c24xx/simtec-usb.c +++ b/arch/arm/mach-s3c24xx/simtec-usb.c @@ -79,8 +79,7 @@ static void usb_simtec_enableoc(struct s3c2410_hcd_info *info, int on) if (on) { ret = request_irq(BAST_IRQ_USBOC, usb_simtec_ocirq, - IRQF_DISABLED | IRQF_TRIGGER_RISING | - IRQF_TRIGGER_FALLING, + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "USB Over-current", info); if (ret != 0) { printk(KERN_ERR "failed to request usb oc irq\n"); diff --git a/arch/arm/mach-s3c64xx/mach-smartq.c b/arch/arm/mach-s3c64xx/mach-smartq.c index 5629df905fcd..6e72bd5c1d0c 100644 --- a/arch/arm/mach-s3c64xx/mach-smartq.c +++ b/arch/arm/mach-s3c64xx/mach-smartq.c @@ -107,7 +107,7 @@ static void smartq_usb_host_enableoc(struct s3c2410_hcd_info *info, int on) if (on) { ret = request_irq(gpio_to_irq(S3C64XX_GPL(10)), - smartq_usb_host_ocirq, IRQF_DISABLED | + smartq_usb_host_ocirq, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING, "USB host overcurrent", info); if (ret != 0) diff --git a/arch/arm/mach-shmobile/board-ape6evm.c b/arch/arm/mach-shmobile/board-ape6evm.c index 0fa068e30a30..fe071a9130b7 100644 --- a/arch/arm/mach-shmobile/board-ape6evm.c +++ b/arch/arm/mach-shmobile/board-ape6evm.c @@ -168,7 +168,7 @@ static const struct sh_mmcif_plat_data mmcif0_pdata __initconst = { }; static const struct resource mmcif0_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee200000, 0x100, "MMCIF0"), + DEFINE_RES_MEM(0xee200000, 0x100), DEFINE_RES_IRQ(gic_spi(169)), }; @@ -179,7 +179,7 @@ static const struct sh_mobile_sdhi_info sdhi0_pdata __initconst = { }; static const struct resource sdhi0_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee100000, 0x100, "SDHI0"), + DEFINE_RES_MEM(0xee100000, 0x100), DEFINE_RES_IRQ(gic_spi(165)), }; @@ -191,7 +191,7 @@ static const struct sh_mobile_sdhi_info sdhi1_pdata __initconst = { }; static const struct resource sdhi1_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee120000, 0x100, "SDHI1"), + DEFINE_RES_MEM(0xee120000, 0x100), DEFINE_RES_IRQ(gic_spi(166)), }; diff --git a/arch/arm/mach-shmobile/board-bockw-reference.c b/arch/arm/mach-shmobile/board-bockw-reference.c index ae88fdad4b3a..1687df9b267f 100644 --- a/arch/arm/mach-shmobile/board-bockw-reference.c +++ b/arch/arm/mach-shmobile/board-bockw-reference.c @@ -19,7 +19,6 @@ */ #include <linux/of_platform.h> -#include <linux/pinctrl/machine.h> #include <mach/common.h> #include <mach/r8a7778.h> #include <asm/mach/arch.h> diff --git a/arch/arm/mach-shmobile/board-lager-reference.c b/arch/arm/mach-shmobile/board-lager-reference.c index 1a1a4a888632..7df9ea0839db 100644 --- a/arch/arm/mach-shmobile/board-lager-reference.c +++ b/arch/arm/mach-shmobile/board-lager-reference.c @@ -20,16 +20,15 @@ #include <linux/init.h> #include <linux/of_platform.h> +#include <mach/rcar-gen2.h> #include <mach/r8a7790.h> #include <asm/mach/arch.h> static void __init lager_add_standard_devices(void) { - /* clocks are setup late during boot in the case of DT */ r8a7790_clock_init(); - r8a7790_add_dt_devices(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } static const char *lager_boards_compat_dt[] __initdata = { diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c index e0406fd37390..d1a8dddecfc8 100644 --- a/arch/arm/mach-shmobile/board-lager.c +++ b/arch/arm/mach-shmobile/board-lager.c @@ -148,7 +148,7 @@ static const struct sh_mmcif_plat_data mmcif1_pdata __initconst = { }; static const struct resource mmcif1_resources[] __initconst = { - DEFINE_RES_MEM_NAMED(0xee220000, 0x80, "MMCIF1"), + DEFINE_RES_MEM(0xee220000, 0x80), DEFINE_RES_IRQ(gic_spi(170)), }; diff --git a/arch/arm/mach-shmobile/board-marzen.c b/arch/arm/mach-shmobile/board-marzen.c index da1352f5f71b..4f9e3ec42ddc 100644 --- a/arch/arm/mach-shmobile/board-marzen.c +++ b/arch/arm/mach-shmobile/board-marzen.c @@ -29,6 +29,7 @@ #include <linux/leds.h> #include <linux/dma-mapping.h> #include <linux/pinctrl/machine.h> +#include <linux/platform_data/camera-rcar.h> #include <linux/platform_data/gpio-rcar.h> #include <linux/platform_data/rcar-du.h> #include <linux/platform_data/usb-rcar-phy.h> @@ -259,10 +260,30 @@ static struct platform_device leds_device = { }, }; +/* VIN */ static struct rcar_vin_platform_data vin_platform_data __initdata = { .flags = RCAR_VIN_BT656, }; +#define MARZEN_VIN(idx) \ +static struct resource vin##idx##_resources[] __initdata = { \ + DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \ + DEFINE_RES_IRQ(gic_iid(0x5f + (idx))), \ +}; \ + \ +static struct platform_device_info vin##idx##_info __initdata = { \ + .parent = &platform_bus, \ + .name = "r8a7779-vin", \ + .id = idx, \ + .res = vin##idx##_resources, \ + .num_res = ARRAY_SIZE(vin##idx##_resources), \ + .dma_mask = DMA_BIT_MASK(32), \ + .data = &vin_platform_data, \ + .size_data = sizeof(vin_platform_data), \ +} +MARZEN_VIN(1); +MARZEN_VIN(3); + #define MARZEN_CAMERA(idx) \ static struct i2c_board_info camera##idx##_info = { \ I2C_BOARD_INFO("adv7180", 0x20 + (idx)), \ @@ -367,8 +388,8 @@ static void __init marzen_init(void) r8a7779_init_irq_extpin(1); /* IRQ1 as individual interrupt */ r8a7779_add_standard_devices(); - r8a7779_add_vin_device(1, &vin_platform_data); - r8a7779_add_vin_device(3, &vin_platform_data); + platform_device_register_full(&vin1_info); + platform_device_register_full(&vin3_info); platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices)); marzen_add_du_device(); } diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c index 4aba20ca127e..0814a508fd61 100644 --- a/arch/arm/mach-shmobile/clock-r7s72100.c +++ b/arch/arm/mach-shmobile/clock-r7s72100.c @@ -170,6 +170,9 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]), /* MSTP clocks */ + CLKDEV_CON_ID("mtu2_fck", &mstp_clks[MSTP33]), + + /* ICK */ CLKDEV_ICK_ID("sci_fck", "sh-sci.0", &mstp_clks[MSTP47]), CLKDEV_ICK_ID("sci_fck", "sh-sci.1", &mstp_clks[MSTP46]), CLKDEV_ICK_ID("sci_fck", "sh-sci.2", &mstp_clks[MSTP45]), diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c index a64f965c7da1..fa1b4773677a 100644 --- a/arch/arm/mach-shmobile/clock-r8a7790.c +++ b/arch/arm/mach-shmobile/clock-r8a7790.c @@ -77,7 +77,7 @@ static struct sh_clk_ops followparent_clk_ops = { }; static struct clk main_clk = { - /* .parent will be set r8a73a4_clock_init */ + /* .parent will be set r8a7790_clock_init */ .ops = &followparent_clk_ops, }; diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index 5390c6bbbc02..28489978b09c 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -504,10 +504,6 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]), CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]), CLKDEV_CON_ID("hdmi_clk", &div6_reparent_clks[DIV6_HDMI]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), /* MSTP32 clocks */ CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */ @@ -574,6 +570,11 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */ CLKDEV_DEV_ID("sh_cmt.2", &mstp_clks[MSTP400]), /* CMT2 */ + /* ICK */ + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), CLKDEV_ICK_ID("hdmi", "sh_mobile_lcdc_fb.1", &div6_reparent_clks[DIV6_HDMI]), CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]), diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c index c92c023f0d27..2aeec468cf7c 100644 --- a/arch/arm/mach-shmobile/clock-sh73a0.c +++ b/arch/arm/mach-shmobile/clock-sh73a0.c @@ -625,12 +625,6 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("sdhi0_clk", &div6_clks[DIV6_SDHI0]), CLKDEV_CON_ID("sdhi1_clk", &div6_clks[DIV6_SDHI1]), CLKDEV_CON_ID("sdhi2_clk", &div6_clks[DIV6_SDHI2]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), - CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), - CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk), - CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk), /* MSTP32 clocks */ CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */ @@ -680,6 +674,14 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* I2C4 */ CLKDEV_DEV_ID("e6828000.i2c", &mstp_clks[MSTP410]), /* I2C4 */ CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */ + + /* ICK */ + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]), + CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]), + CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.0", &dsi0phy_clk), + CLKDEV_ICK_ID("dsiphy_clk", "sh-mipi-dsi.1", &dsi1phy_clk), }; void __init sh73a0_clock_init(void) diff --git a/arch/arm/mach-shmobile/include/mach/r8a7779.h b/arch/arm/mach-shmobile/include/mach/r8a7779.h index 17af34ed89c8..b40e13631f6a 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7779.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7779.h @@ -3,8 +3,6 @@ #include <linux/sh_clk.h> #include <linux/pm_domain.h> -#include <linux/sh_eth.h> -#include <linux/platform_data/camera-rcar.h> /* HPB-DMA slave IDs */ enum { @@ -13,8 +11,6 @@ enum { HPBDMA_SLAVE_SDHI0_RX, }; -struct platform_device; - struct r8a7779_pm_ch { unsigned long chan_offs; unsigned int chan_bit; @@ -40,9 +36,6 @@ extern void r8a7779_earlytimer_init(void); extern void r8a7779_add_early_devices(void); extern void r8a7779_add_standard_devices(void); extern void r8a7779_add_standard_devices_dt(void); -extern void r8a7779_add_ether_device(struct sh_eth_plat_data *pdata); -extern void r8a7779_add_vin_device(int idx, - struct rcar_vin_platform_data *pdata); extern void r8a7779_init_late(void); extern void r8a7779_clock_init(void); extern void r8a7779_pinmux_init(void); diff --git a/arch/arm/mach-shmobile/setup-r8a7779.c b/arch/arm/mach-shmobile/setup-r8a7779.c index 13049e9d691c..8f9453152fb9 100644 --- a/arch/arm/mach-shmobile/setup-r8a7779.c +++ b/arch/arm/mach-shmobile/setup-r8a7779.c @@ -598,45 +598,6 @@ static struct platform_device ohci1_device = { .resource = ohci1_resources, }; -/* Ether */ -static struct resource ether_resources[] __initdata = { - { - .start = 0xfde00000, - .end = 0xfde003ff, - .flags = IORESOURCE_MEM, - }, { - .start = gic_iid(0xb4), - .flags = IORESOURCE_IRQ, - }, -}; - -#define R8A7779_VIN(idx) \ -static struct resource vin##idx##_resources[] __initdata = { \ - DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \ - DEFINE_RES_IRQ(gic_iid(0x5f + (idx))), \ -}; \ - \ -static struct platform_device_info vin##idx##_info __initdata = { \ - .parent = &platform_bus, \ - .name = "r8a7779-vin", \ - .id = idx, \ - .res = vin##idx##_resources, \ - .num_res = ARRAY_SIZE(vin##idx##_resources), \ - .dma_mask = DMA_BIT_MASK(32), \ -} - -R8A7779_VIN(0); -R8A7779_VIN(1); -R8A7779_VIN(2); -R8A7779_VIN(3); - -static struct platform_device_info *vin_info_table[] __initdata = { - &vin0_info, - &vin1_info, - &vin2_info, - &vin3_info, -}; - /* HPB-DMA */ /* Asynchronous mode register bits */ @@ -825,24 +786,6 @@ void __init r8a7779_add_standard_devices(void) r8a7779_register_hpb_dmae(); } -void __init r8a7779_add_ether_device(struct sh_eth_plat_data *pdata) -{ - platform_device_register_resndata(&platform_bus, "r8a777x-ether", -1, - ether_resources, - ARRAY_SIZE(ether_resources), - pdata, sizeof(*pdata)); -} - -void __init r8a7779_add_vin_device(int id, struct rcar_vin_platform_data *pdata) -{ - BUG_ON(id < 0 || id > 3); - - vin_info_table[id]->data = pdata; - vin_info_table[id]->size_data = sizeof(*pdata); - - platform_device_register_full(vin_info_table[id]); -} - /* do nothing for !CONFIG_SMP or !CONFIG_HAVE_TWD */ void __init __weak r8a7779_register_twd(void) { } diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c index c47bcebbcb00..3543c3bacb75 100644 --- a/arch/arm/mach-shmobile/setup-r8a7790.c +++ b/arch/arm/mach-shmobile/setup-r8a7790.c @@ -34,6 +34,10 @@ static const struct resource pfc_resources[] __initconst = { DEFINE_RES_MEM(0xe6060000, 0x250), }; +#define r8a7790_register_pfc() \ + platform_device_register_simple("pfc-r8a7790", -1, pfc_resources, \ + ARRAY_SIZE(pfc_resources)) + #define R8A7790_GPIO(idx) \ static const struct resource r8a7790_gpio##idx##_resources[] __initconst = { \ DEFINE_RES_MEM(0xe6050000 + 0x1000 * (idx), 0x50), \ @@ -65,8 +69,7 @@ R8A7790_GPIO(5); void __init r8a7790_pinmux_init(void) { - platform_device_register_simple("pfc-r8a7790", -1, pfc_resources, - ARRAY_SIZE(pfc_resources)); + r8a7790_register_pfc(); r8a7790_register_gpio(0); r8a7790_register_gpio(1); r8a7790_register_gpio(2); diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c index 22de17417fd7..65151c48cbd4 100644 --- a/arch/arm/mach-shmobile/setup-sh73a0.c +++ b/arch/arm/mach-shmobile/setup-sh73a0.c @@ -273,7 +273,7 @@ static struct sh_timer_config tmu00_platform_data = { }; static struct resource tmu00_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xfff60008, 0xc, "TMU00"), + [0] = DEFINE_RES_MEM(0xfff60008, 0xc), [1] = { .start = intcs_evt2irq(0x0e80), /* TMU0_TUNI00 */ .flags = IORESOURCE_IRQ, @@ -298,7 +298,7 @@ static struct sh_timer_config tmu01_platform_data = { }; static struct resource tmu01_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xfff60014, 0xc, "TMU00"), + [0] = DEFINE_RES_MEM(0xfff60014, 0xc), [1] = { .start = intcs_evt2irq(0x0ea0), /* TMU0_TUNI01 */ .flags = IORESOURCE_IRQ, @@ -316,7 +316,7 @@ static struct platform_device tmu01_device = { }; static struct resource i2c0_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6820000, 0x426, "IIC0"), + [0] = DEFINE_RES_MEM(0xe6820000, 0x426), [1] = { .start = gic_spi(167), .end = gic_spi(170), @@ -325,7 +325,7 @@ static struct resource i2c0_resources[] = { }; static struct resource i2c1_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6822000, 0x426, "IIC1"), + [0] = DEFINE_RES_MEM(0xe6822000, 0x426), [1] = { .start = gic_spi(51), .end = gic_spi(54), @@ -334,7 +334,7 @@ static struct resource i2c1_resources[] = { }; static struct resource i2c2_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6824000, 0x426, "IIC2"), + [0] = DEFINE_RES_MEM(0xe6824000, 0x426), [1] = { .start = gic_spi(171), .end = gic_spi(174), @@ -343,7 +343,7 @@ static struct resource i2c2_resources[] = { }; static struct resource i2c3_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6826000, 0x426, "IIC3"), + [0] = DEFINE_RES_MEM(0xe6826000, 0x426), [1] = { .start = gic_spi(183), .end = gic_spi(186), @@ -352,7 +352,7 @@ static struct resource i2c3_resources[] = { }; static struct resource i2c4_resources[] = { - [0] = DEFINE_RES_MEM_NAMED(0xe6828000, 0x426, "IIC4"), + [0] = DEFINE_RES_MEM(0xe6828000, 0x426), [1] = { .start = gic_spi(187), .end = gic_spi(190), @@ -722,7 +722,7 @@ static struct platform_device pmu_device = { /* an IPMMU module for ICB */ static struct resource ipmmu_resources[] = { - DEFINE_RES_MEM_NAMED(0xfe951000, 0x100, "IPMMU"), + DEFINE_RES_MEM(0xfe951000, 0x100), }; static const char * const ipmmu_dev_names[] = { diff --git a/arch/arm/mach-sti/platsmp.c b/arch/arm/mach-sti/platsmp.c index dce50d983a8e..fa2c33ffac04 100644 --- a/arch/arm/mach-sti/platsmp.c +++ b/arch/arm/mach-sti/platsmp.c @@ -31,8 +31,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static DEFINE_SPINLOCK(boot_lock); diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 09e740f58b27..15c09294effa 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -14,6 +14,8 @@ config ARCH_TEGRA select MIGHT_HAVE_CACHE_L2X0 select MIGHT_HAVE_PCI select PINCTRL + select ARCH_HAS_RESET_CONTROLLER + select RESET_CONTROLLER select SOC_BUS select SPARSE_IRQ select USB_ARCH_HAS_EHCI if USB_SUPPORT diff --git a/arch/arm/mach-tegra/powergate.c b/arch/arm/mach-tegra/powergate.c index 85d28e756bb7..f6f5b54ff95e 100644 --- a/arch/arm/mach-tegra/powergate.c +++ b/arch/arm/mach-tegra/powergate.c @@ -25,6 +25,7 @@ #include <linux/export.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/reset.h> #include <linux/seq_file.h> #include <linux/spinlock.h> #include <linux/clk/tegra.h> @@ -144,11 +145,12 @@ int tegra_powergate_remove_clamping(int id) } /* Must be called with clk disabled, and returns with clk enabled */ -int tegra_powergate_sequence_power_up(int id, struct clk *clk) +int tegra_powergate_sequence_power_up(int id, struct clk *clk, + struct reset_control *rst) { int ret; - tegra_periph_reset_assert(clk); + reset_control_assert(rst); ret = tegra_powergate_power_on(id); if (ret) @@ -165,7 +167,7 @@ int tegra_powergate_sequence_power_up(int id, struct clk *clk) goto err_clamp; udelay(10); - tegra_periph_reset_deassert(clk); + reset_control_deassert(rst); return 0; diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 1f296e796a4f..a44967f3168c 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -38,8 +38,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static void __iomem *scu_base_addr(void) diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c index 9a7bd137c8fd..1db2a5ca9ab8 100644 --- a/arch/arm/mach-zynq/common.c +++ b/arch/arm/mach-zynq/common.c @@ -25,6 +25,8 @@ #include <linux/of_irq.h> #include <linux/of_platform.h> #include <linux/of.h> +#include <linux/irqchip.h> +#include <linux/irqchip/arm-gic.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -39,11 +41,6 @@ void __iomem *zynq_scu_base; -static struct of_device_id zynq_of_bus_ids[] __initdata = { - { .compatible = "simple-bus", }, - {} -}; - static struct platform_device zynq_cpuidle_device = { .name = "cpuidle-zynq", }; @@ -59,7 +56,7 @@ static void __init zynq_init_machine(void) */ l2x0_of_init(0x02060000, 0xF0F0FFFF); - of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); platform_device_register(&zynq_cpuidle_device); } @@ -97,6 +94,12 @@ static void __init zynq_map_io(void) zynq_scu_map_io(); } +static void __init zynq_irq_init(void) +{ + gic_arch_extn.flags = IRQCHIP_SKIP_SET_WAKE | IRQCHIP_MASK_ON_SUSPEND; + irqchip_init(); +} + static void zynq_system_reset(enum reboot_mode mode, const char *cmd) { zynq_slcr_system_reset(); @@ -110,6 +113,7 @@ static const char * const zynq_dt_match[] = { DT_MACHINE_START(XILINX_EP107, "Xilinx Zynq Platform") .smp = smp_ops(zynq_smp_ops), .map_io = zynq_map_io, + .init_irq = zynq_irq_init, .init_machine = zynq_init_machine, .init_time = zynq_timer_init, .dt_compat = zynq_dt_match, diff --git a/arch/arm/mach-zynq/common.h b/arch/arm/mach-zynq/common.h index 3040d219570f..c22c92cea8cb 100644 --- a/arch/arm/mach-zynq/common.h +++ b/arch/arm/mach-zynq/common.h @@ -17,6 +17,8 @@ #ifndef __MACH_ZYNQ_COMMON_H__ #define __MACH_ZYNQ_COMMON_H__ +void zynq_secondary_startup(void); + extern int zynq_slcr_init(void); extern void zynq_slcr_system_reset(void); extern void zynq_slcr_cpu_stop(int cpu); diff --git a/arch/arm/mach-zynq/headsmp.S b/arch/arm/mach-zynq/headsmp.S index d4cd5f34fe5c..57a32869f0aa 100644 --- a/arch/arm/mach-zynq/headsmp.S +++ b/arch/arm/mach-zynq/headsmp.S @@ -18,5 +18,9 @@ zynq_secondary_trampoline_jump: .word /* cpu 1 */ .globl zynq_secondary_trampoline_end zynq_secondary_trampoline_end: - ENDPROC(zynq_secondary_trampoline) + +ENTRY(zynq_secondary_startup) + bl v7_invalidate_l1 + b secondary_startup +ENDPROC(zynq_secondary_startup) diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c index 689fbbc3d9c8..abc82ef085c1 100644 --- a/arch/arm/mach-zynq/platsmp.c +++ b/arch/arm/mach-zynq/platsmp.c @@ -39,11 +39,6 @@ int zynq_cpun_start(u32 address, int cpu) u32 trampoline_code_size = &zynq_secondary_trampoline_end - &zynq_secondary_trampoline; - if (cpu > ncores) { - pr_warn("CPU No. is not available in the system\n"); - return -1; - } - /* MS: Expectation that SLCR are directly map and accessible */ /* Not possible to jump to non aligned address */ if (!(address & 3) && (!address || (address >= trampoline_code_size))) { @@ -95,7 +90,7 @@ EXPORT_SYMBOL(zynq_cpun_start); static int zynq_boot_secondary(unsigned int cpu, struct task_struct *idle) { - return zynq_cpun_start(virt_to_phys(secondary_startup), cpu); + return zynq_cpun_start(virt_to_phys(zynq_secondary_startup), cpu); } /* @@ -114,23 +109,23 @@ static void __init zynq_smp_init_cpus(void) static void __init zynq_smp_prepare_cpus(unsigned int max_cpus) { - int i; - - /* - * Initialise the present map, which describes the set of CPUs - * actually populated at the present time. - */ - for (i = 0; i < max_cpus; i++) - set_cpu_present(i, true); - scu_enable(zynq_scu_base); } +#ifdef CONFIG_HOTPLUG_CPU +static int zynq_cpu_kill(unsigned cpu) +{ + zynq_slcr_cpu_stop(cpu); + return 1; +} +#endif + struct smp_operations zynq_smp_ops __initdata = { .smp_init_cpus = zynq_smp_init_cpus, .smp_prepare_cpus = zynq_smp_prepare_cpus, .smp_boot_secondary = zynq_boot_secondary, #ifdef CONFIG_HOTPLUG_CPU .cpu_die = zynq_platform_cpu_die, + .cpu_kill = zynq_cpu_kill, #endif }; diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c index c66d163d7a2a..830ff07f3385 100644 --- a/arch/arm/plat-orion/common.c +++ b/arch/arm/plat-orion/common.c @@ -22,6 +22,7 @@ #include <linux/platform_data/dma-mv_xor.h> #include <linux/platform_data/usb-ehci-orion.h> #include <mach/bridge-regs.h> +#include <plat/common.h> /* Create a clkdev entry for a given device/clk */ void __init orion_clkdev_add(const char *con_id, const char *dev_id, @@ -256,7 +257,7 @@ static __init void ge_complete( /***************************************************************************** * GE00 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge00_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge00_shared_data; static struct resource orion_ge00_shared_resources[] = { { @@ -322,7 +323,7 @@ void __init orion_ge00_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE01 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge01_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge01_shared_data; static struct resource orion_ge01_shared_resources[] = { { @@ -373,7 +374,7 @@ void __init orion_ge01_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE10 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge10_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge10_shared_data; static struct resource orion_ge10_shared_resources[] = { { @@ -422,7 +423,7 @@ void __init orion_ge10_init(struct mv643xx_eth_platform_data *eth_data, /***************************************************************************** * GE11 ****************************************************************************/ -struct mv643xx_eth_shared_platform_data orion_ge11_shared_data; +static struct mv643xx_eth_shared_platform_data orion_ge11_shared_data; static struct resource orion_ge11_shared_resources[] = { { diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c index 9d2b2ac74938..15921a1839d7 100644 --- a/arch/arm/plat-orion/time.c +++ b/arch/arm/plat-orion/time.c @@ -17,6 +17,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/sched_clock.h> +#include <plat/time.h> /* * MBus bridge block registers. @@ -174,7 +175,7 @@ static irqreturn_t orion_timer_interrupt(int irq, void *dev_id) static struct irqaction orion_timer_irq = { .name = "orion_tick", - .flags = IRQF_DISABLED | IRQF_TIMER, + .flags = IRQF_TIMER, .handler = orion_timer_interrupt }; diff --git a/arch/arm/plat-pxa/dma.c b/arch/arm/plat-pxa/dma.c index 79ef102e3b2b..054fc5a1a11c 100644 --- a/arch/arm/plat-pxa/dma.c +++ b/arch/arm/plat-pxa/dma.c @@ -377,7 +377,7 @@ int __init pxa_init_dma(int irq, int num_ch) spin_lock_init(&dma_channels[i].lock); } - ret = request_irq(irq, dma_irq_handler, IRQF_DISABLED, "DMA", NULL); + ret = request_irq(irq, dma_irq_handler, 0, "DMA", NULL); if (ret) { printk (KERN_CRIT "Wow! Can't register IRQ for DMA\n"); kfree(dma_channels); diff --git a/arch/arm/plat-samsung/Kconfig b/arch/arm/plat-samsung/Kconfig index 6d95d60276d6..58645a58d0d8 100644 --- a/arch/arm/plat-samsung/Kconfig +++ b/arch/arm/plat-samsung/Kconfig @@ -24,7 +24,6 @@ config PLAT_S5P select S3C_GPIO_TRACK select S5P_GPIO_DRVSTR select SAMSUNG_CLKSRC if !COMMON_CLK - select SAMSUNG_GPIOLIB_4BIT help Base platform code for Samsung's S5P series SoC. @@ -115,13 +114,6 @@ config S5P_GPIO_INT # options for gpio configuration support -config SAMSUNG_GPIOLIB_4BIT - bool - help - GPIOlib file contains the 4 bit modification functions for gpio - configuration. GPIOlib shall be compiled only for S3C64XX and S5P - series of processors. - config S5P_GPIO_DRVSTR bool help diff --git a/arch/arm/plat-samsung/include/plat/pm.h b/arch/arm/plat-samsung/include/plat/pm.h index 6bc1a8f471e3..ff6063f0d5ea 100644 --- a/arch/arm/plat-samsung/include/plat/pm.h +++ b/arch/arm/plat-samsung/include/plat/pm.h @@ -101,8 +101,8 @@ struct pm_uart_save { /* helper functions to save/restore lists of registers. */ extern void s3c_pm_do_save(struct sleep_save *ptr, int count); -extern void s3c_pm_do_restore(struct sleep_save *ptr, int count); -extern void s3c_pm_do_restore_core(struct sleep_save *ptr, int count); +extern void s3c_pm_do_restore(const struct sleep_save *ptr, int count); +extern void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count); #ifdef CONFIG_SAMSUNG_PM extern int s3c_irq_wake(struct irq_data *data, unsigned int state); diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c index d0c23010b693..e5b0f2c2d884 100644 --- a/arch/arm/plat-samsung/pm.c +++ b/arch/arm/plat-samsung/pm.c @@ -28,8 +28,10 @@ #ifdef CONFIG_SAMSUNG_ATAGS #include <mach/hardware.h> #include <mach/map.h> +#ifndef CONFIG_ARCH_EXYNOS #include <mach/regs-clock.h> #include <mach/regs-irq.h> +#endif #include <mach/irqs.h> #endif @@ -182,7 +184,7 @@ void s3c_pm_do_save(struct sleep_save *ptr, int count) * restore the UARTs state yet */ -void s3c_pm_do_restore(struct sleep_save *ptr, int count) +void s3c_pm_do_restore(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) { printk(KERN_DEBUG "restore %p (restore %08lx, was %08x)\n", @@ -203,7 +205,7 @@ void s3c_pm_do_restore(struct sleep_save *ptr, int count) * peripherals, as things may be changing! */ -void s3c_pm_do_restore_core(struct sleep_save *ptr, int count) +void s3c_pm_do_restore_core(const struct sleep_save *ptr, int count) { for (; count > 0; count--, ptr++) __raw_writel(ptr->val, ptr->reg); diff --git a/arch/arm/plat-samsung/s5p-irq-pm.c b/arch/arm/plat-samsung/s5p-irq-pm.c index 7c1e3b7072fc..591498035916 100644 --- a/arch/arm/plat-samsung/s5p-irq-pm.c +++ b/arch/arm/plat-samsung/s5p-irq-pm.c @@ -22,7 +22,10 @@ #include <mach/map.h> #include <mach/regs-gpio.h> + +#ifndef CONFIG_ARCH_EXYNOS #include <mach/regs-irq.h> +#endif /* state for IRQs over sleep */ diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c index 39895d892c3b..53feb90c840c 100644 --- a/arch/arm/plat-versatile/platsmp.c +++ b/arch/arm/plat-versatile/platsmp.c @@ -27,8 +27,7 @@ static void write_pen_release(int val) { pen_release = val; smp_wmb(); - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); + sync_cache_w(&pen_release); } static DEFINE_SPINLOCK(boot_lock); |