[PATCH 2/2] ARM: dts: Add intial dts file for Exynos4210 SoC, SMDKV310 and Origen board
Grant Likely
grant.likely at secretlab.ca
Thu Oct 13 13:52:08 EDT 2011
On Tue, Oct 11, 2011 at 07:43:16PM +0530, Thomas Abraham wrote:
> Add initial dts file for Exynos4210 SoC. This dts file describes the SoC
> specific devices and properties. Along with this, add dts file for Samsung's
> SMDKV310 board and Insignal's Origen board which uses the Exynos4210 dts file
> and extends it to describe the board specific properties.
>
> Signed-off-by: Thomas Abraham <thomas.abraham at linaro.org>
Acked-by: Grant Likely <grant.likely at secretlab.ca>
> ---
> arch/arm/boot/dts/exynos4210-origen.dts | 137 ++++++++++
> arch/arm/boot/dts/exynos4210-smdkv310.dts | 182 +++++++++++++
> arch/arm/boot/dts/exynos4210.dtsi | 403 +++++++++++++++++++++++++++++
> 3 files changed, 722 insertions(+), 0 deletions(-)
> create mode 100644 arch/arm/boot/dts/exynos4210-origen.dts
> create mode 100644 arch/arm/boot/dts/exynos4210-smdkv310.dts
> create mode 100644 arch/arm/boot/dts/exynos4210.dtsi
>
> diff --git a/arch/arm/boot/dts/exynos4210-origen.dts b/arch/arm/boot/dts/exynos4210-origen.dts
> new file mode 100644
> index 0000000..b8c4763
> --- /dev/null
> +++ b/arch/arm/boot/dts/exynos4210-origen.dts
> @@ -0,0 +1,137 @@
> +/*
> + * Samsung's Exynos4210 based Origen board device tree source
> + *
> + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com
> + * Copyright (c) 2010-2011 Linaro Ltd.
> + * www.linaro.org
> + *
> + * Device tree source file for Insignal's Origen board which is based on
> + * Samsung's Exynos4210 SoC.
> + *
> + * 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.
> +*/
> +
> +/dts-v1/;
> +/include/ "exynos4210.dtsi"
> +
> +/ {
> + model = "Insignal Origen evaluation board based on Exynos4210";
> + compatible = "insignal,origen", "samsung,exynos4210";
> +
> + memory {
> + reg = <0x40000000 0x40000000>;
> + };
> +
> + chosen {
> + bootargs ="root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
> + };
> +
> + sdhci at 12530000 {
> + samsung,sdhci-bus-width = <4>;
> + linux,mmc_cap_4_bit_data;
> + samsung,sdhci-cd-internal;
> + gpio-cd = <&gpk2 2 2 3 3>;
> + gpios = <&gpk2 0 2 0 3>,
> + <&gpk2 1 2 0 3>,
> + <&gpk2 3 2 3 3>,
> + <&gpk2 4 2 3 3>,
> + <&gpk2 5 2 3 3>,
> + <&gpk2 6 2 3 3>;
> + };
> +
> + sdhci at 12510000 {
> + samsung,sdhci-bus-width = <4>;
> + linux,mmc_cap_4_bit_data;
> + samsung,sdhci-cd-internal;
> + gpio-cd = <&gpk0 2 2 3 3>;
> + gpios = <&gpk0 0 2 0 3>,
> + <&gpk0 1 2 0 3>,
> + <&gpk0 3 2 3 3>,
> + <&gpk0 4 2 3 3>,
> + <&gpk0 5 2 3 3>,
> + <&gpk0 6 2 3 3>;
> + };
> +
> + gpio_keys {
> + compatible = "gpio-keys";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + up {
> + label = "Up";
> + gpios = <&gpx2 0 0 0 2>;
> + linux,code = <103>;
> + };
> +
> + down {
> + label = "Down";
> + gpios = <&gpx2 1 0 0 2>;
> + linux,code = <108>;
> + };
> +
> + back {
> + label = "Back";
> + gpios = <&gpx1 7 0 0 2>;
> + linux,code = <158>;
> + };
> +
> + home {
> + label = "Home";
> + gpios = <&gpx1 6 0 0 2>;
> + linux,code = <102>;
> + };
> +
> + menu {
> + label = "Menu";
> + gpios = <&gpx1 5 0 0 2>;
> + linux,code = <139>;
> + };
> + };
> +
> + keypad at 100A0000 {
> + status = "disabled";
> + };
> +
> + sdhci at 12520000 {
> + status = "disabled";
> + };
> +
> + sdhci at 12540000 {
> + status = "disabled";
> + };
> +
> + i2c at 13860000 {
> + status = "disabled";
> + };
> +
> + i2c at 13870000 {
> + status = "disabled";
> + };
> +
> + i2c at 13880000 {
> + status = "disabled";
> + };
> +
> + i2c at 13890000 {
> + status = "disabled";
> + };
> +
> + i2c at 138A0000 {
> + status = "disabled";
> + };
> +
> + i2c at 138B0000 {
> + status = "disabled";
> + };
> +
> + i2c at 138C0000 {
> + status = "disabled";
> + };
> +
> + i2c at 138D0000 {
> + status = "disabled";
> + };
> +};
> diff --git a/arch/arm/boot/dts/exynos4210-smdkv310.dts b/arch/arm/boot/dts/exynos4210-smdkv310.dts
> new file mode 100644
> index 0000000..27afc8e
> --- /dev/null
> +++ b/arch/arm/boot/dts/exynos4210-smdkv310.dts
> @@ -0,0 +1,182 @@
> +/*
> + * Samsung's Exynos4210 based SMDKV310 board device tree source
> + *
> + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com
> + * Copyright (c) 2010-2011 Linaro Ltd.
> + * www.linaro.org
> + *
> + * Device tree source file for Samsung's SMDKV310 board which is based on
> + * Samsung's Exynos4210 SoC.
> + *
> + * 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.
> +*/
> +
> +/dts-v1/;
> +/include/ "exynos4210.dtsi"
> +
> +/ {
> + model = "Samsung smdkv310 evaluation board based on Exynos4210";
> + compatible = "samsung,smdkv310", "samsung,exynos4210";
> +
> + memory {
> + reg = <0x40000000 0x80000000>;
> + };
> +
> + chosen {
> + bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
> + };
> +
> + sdhci at 12530000 {
> + samsung,sdhci-bus-width = <4>;
> + linux,mmc_cap_4_bit_data;
> + samsung,sdhci-cd-internal;
> + gpio-cd = <&gpk2 2 2 3 3>;
> + gpios = <&gpk2 0 2 0 3>,
> + <&gpk2 1 2 0 3>,
> + <&gpk2 3 2 3 3>,
> + <&gpk2 4 2 3 3>,
> + <&gpk2 5 2 3 3>,
> + <&gpk2 6 2 3 3>;
> + };
> +
> + keypad at 100A0000 {
> + samsung,keypad-num-rows = <2>;
> + samsung,keypad-num-columns = <8>;
> + linux,keypad-no-autorepeat;
> + linux,keypad-wakeup;
> +
> + row-gpios = <&gpx2 0 3 3 0>,
> + <&gpx2 1 3 3 0>;
> +
> + col-gpios = <&gpx1 0 3 0 0>,
> + <&gpx1 1 3 0 0>,
> + <&gpx1 2 3 0 0>,
> + <&gpx1 3 3 0 0>,
> + <&gpx1 4 3 0 0>,
> + <&gpx1 5 3 0 0>,
> + <&gpx1 6 3 0 0>,
> + <&gpx1 7 3 0 0>;
> +
> + key_1 {
> + keypad,row = <0>;
> + keypad,column = <3>;
> + linux,code = <2>;
> + };
> +
> + key_2 {
> + keypad,row = <0>;
> + keypad,column = <4>;
> + linux,code = <3>;
> + };
> +
> + key_3 {
> + keypad,row = <0>;
> + keypad,column = <5>;
> + linux,code = <4>;
> + };
> +
> + key_4 {
> + keypad,row = <0>;
> + keypad,column = <6>;
> + linux,code = <5>;
> + };
> +
> + key_5 {
> + keypad,row = <0>;
> + keypad,column = <7>;
> + linux,code = <6>;
> + };
> +
> + key_a {
> + keypad,row = <1>;
> + keypad,column = <3>;
> + linux,code = <30>;
> + };
> +
> + key_b {
> + keypad,row = <1>;
> + keypad,column = <4>;
> + linux,code = <48>;
> + };
> +
> + key_c {
> + keypad,row = <1>;
> + keypad,column = <5>;
> + linux,code = <46>;
> + };
> +
> + key_d {
> + keypad,row = <1>;
> + keypad,column = <6>;
> + linux,code = <32>;
> + };
> +
> + key_e {
> + keypad,row = <1>;
> + keypad,column = <7>;
> + linux,code = <18>;
> + };
> + };
> +
> + i2c at 13860000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + samsung,i2c-sda-delay = <100>;
> + samsung,i2c-max-bus-freq = <20000>;
> + gpios = <&gpd1 0 2 3 0>,
> + <&gpd1 1 2 3 0>;
> +
> + eeprom at 50 {
> + compatible = "samsung,24ad0xd1";
> + reg = <0x50>;
> + };
> +
> + eeprom at 52 {
> + compatible = "samsung,24ad0xd1";
> + reg = <0x52>;
> + };
> + };
> +
> + sdhci at 12510000 {
> + status = "disabled";
> + };
> +
> + sdhci at 12520000 {
> + status = "disabled";
> + };
> +
> + sdhci at 12540000 {
> + status = "disabled";
> + };
> +
> + i2c at 13870000 {
> + status = "disabled";
> + };
> +
> + i2c at 13880000 {
> + status = "disabled";
> + };
> +
> + i2c at 13890000 {
> + status = "disabled";
> + };
> +
> + i2c at 138A0000 {
> + status = "disabled";
> + };
> +
> + i2c at 138B0000 {
> + status = "disabled";
> + };
> +
> + i2c at 138C0000 {
> + status = "disabled";
> + };
> +
> + i2c at 138D0000 {
> + status = "disabled";
> + };
> +};
> diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
> new file mode 100644
> index 0000000..7598a15
> --- /dev/null
> +++ b/arch/arm/boot/dts/exynos4210.dtsi
> @@ -0,0 +1,403 @@
> +/*
> + * Samsung's Exynos4210 SoC device tree source
> + *
> + * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
> + * http://www.samsung.com
> + * Copyright (c) 2010-2011 Linaro Ltd.
> + * www.linaro.org
> + *
> + * Samsung's Exynos4210 SoC device nodes are listed in this file. Exynos4210
> + * based board files can include this file and provide values for board specfic
> + * bindings.
> + *
> + * Note: This file does not include device nodes for all the controllers in
> + * Exynos4210 SoC. As device tree coverage for Exynos4210 increases, additional
> + * nodes can be added to this file.
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 as
> + * published by the Free Software Foundation.
> +*/
> +
> +/include/ "skeleton.dtsi"
> +
> +/ {
> + compatible = "samsung,exynos4210";
> + interrupt-parent = <&gic>;
> +
> + gic:interrupt-controller at 10490000 {
> + compatible = "arm,cortex-a9-gic";
> + #interrupt-cells = <3>;
> + interrupt-controller;
> + reg = <0x10490000 0x1000>, <0x10480000 0x100>;
> + };
> +
> + combiner: interrupt-controller at 10440000 {
> + compatible = "samsung,exynos4-combiner";
> + #interrupt-cells = <2>;
> + interrupt-controller;
> + reg = <0x10440000 0x200>;
> + };
> +
> + watchdog at 10060000 {
> + compatible = "samsung,s3c2410-wdt";
> + reg = <0x10060000 0x100>;
> + interrupts = <0 43 0>;
> + };
> +
> + rtc at 10070000 {
> + compatible = "samsung,s3c6410-rtc";
> + reg = <0x10070000 0x100>;
> + interrupts = <0 44 0>, <0 45 0>;
> + };
> +
> + keypad at 100A0000 {
> + compatible = "samsung,s5pv210-keypad";
> + reg = <0x100A0000 0x100>;
> + interrupts = <0 109 0>;
> + };
> +
> + sdhci at 12510000 {
> + compatible = "samsung,exynos4210-sdhci";
> + reg = <0x12510000 0x100>;
> + interrupts = <0 73 0>;
> + };
> +
> + sdhci at 12520000 {
> + compatible = "samsung,exynos4210-sdhci";
> + reg = <0x12520000 0x100>;
> + interrupts = <0 74 0>;
> + };
> +
> + sdhci at 12530000 {
> + compatible = "samsung,exynos4210-sdhci";
> + reg = <0x12530000 0x100>;
> + interrupts = <0 75 0>;
> + };
> +
> + sdhci at 12540000 {
> + compatible = "samsung,exynos4210-sdhci";
> + reg = <0x12540000 0x100>;
> + interrupts = <0 76 0>;
> + };
> +
> + serial at 13800000 {
> + compatible = "samsung,exynos4210-uart";
> + reg = <0x13800000 0x100>;
> + interrupts = <0 52 0>;
> + };
> +
> + serial at 13810000 {
> + compatible = "samsung,exynos4210-uart";
> + reg = <0x13810000 0x100>;
> + interrupts = <0 53 0>;
> + };
> +
> + serial at 13820000 {
> + compatible = "samsung,exynos4210-uart";
> + reg = <0x13820000 0x100>;
> + interrupts = <0 54 0>;
> + };
> +
> + serial at 13830000 {
> + compatible = "samsung,exynos4210-uart";
> + reg = <0x13830000 0x100>;
> + interrupts = <0 55 0>;
> + };
> +
> + i2c at 13860000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x13860000 0x100>;
> + interrupts = <0 58 0>;
> + };
> +
> + i2c at 13870000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x13870000 0x100>;
> + interrupts = <0 59 0>;
> + };
> +
> + i2c at 13880000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x13880000 0x100>;
> + interrupts = <0 60 0>;
> + };
> +
> + i2c at 13890000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x13890000 0x100>;
> + interrupts = <0 61 0>;
> + };
> +
> + i2c at 138A0000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x138A0000 0x100>;
> + interrupts = <0 62 0>;
> + };
> +
> + i2c at 138B0000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x138B0000 0x100>;
> + interrupts = <0 63 0>;
> + };
> +
> + i2c at 138C0000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x138C0000 0x100>;
> + interrupts = <0 64 0>;
> + };
> +
> + i2c at 138D0000 {
> + compatible = "samsung,s3c2440-i2c";
> + reg = <0x138D0000 0x100>;
> + interrupts = <0 65 0>;
> + };
> +
> + amba {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "arm,amba-bus";
> + interrupt-parent = <&gic>;
> + ranges;
> +
> + pdma0: pdma at 12680000 {
> + compatible = "arm,pl330", "arm,primecell";
> + reg = <0x12680000 0x1000>;
> + interrupts = <0 35 0>;
> + };
> +
> + pdma1: pdma at 12690000 {
> + compatible = "arm,pl330", "arm,primecell";
> + reg = <0x12690000 0x1000>;
> + interrupts = <0 36 0>;
> + };
> + };
> +
> + gpio-controllers {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + gpio-controller;
> +
> + gpa0: gpio-controller at 11400000 {
> + compatible = "samsung,exynos4-gpio-gpa0", "samsung,exynos4-gpio";
> + reg = <0x11400000 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpa1: gpio-controller at 11400020 {
> + compatible = "samsung,exynos4-gpio-gpa1", "samsung,exynos4-gpio";
> + reg = <0x11400020 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpb: gpio-controller at 11400040 {
> + compatible = "samsung,exynos4-gpio-gpb", "samsung,exynos4-gpio";
> + reg = <0x11400040 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpc0: gpio-controller at 11400060 {
> + compatible = "samsung,exynos4-gpio-gpc0", "samsung,exynos4-gpio";
> + reg = <0x11400060 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpc1: gpio-controller at 11400080 {
> + compatible = "samsung,exynos4-gpio-gpc1", "samsung,exynos4-gpio";
> + reg = <0x11400080 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpd0: gpio-controller at 114000A0 {
> + compatible = "samsung,exynos4-gpio-gpd0", "samsung,exynos4-gpio";
> + reg = <0x114000A0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpd1: gpio-controller at 114000C0 {
> + compatible = "samsung,exynos4-gpio-gpd1", "samsung,exynos4-gpio";
> + reg = <0x114000C0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpe0: gpio-controller at 114000E0 {
> + compatible = "samsung,exynos4-gpio-gpe0", "samsung,exynos4-gpio";
> + reg = <0x114000E0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpe1: gpio-controller at 11400100 {
> + compatible = "samsung,exynos4-gpio-gpe1", "samsung,exynos4-gpio";
> + reg = <0x11400100 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpe2: gpio-controller at 11400120 {
> + compatible = "samsung,exynos4-gpio-gpe2", "samsung,exynos4-gpio";
> + reg = <0x11400120 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpe3: gpio-controller at 11400140 {
> + compatible = "samsung,exynos4-gpio-gpe3", "samsung,exynos4-gpio";
> + reg = <0x11400140 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpe4: gpio-controller at 11400160 {
> + compatible = "samsung,exynos4-gpio-gpe4", "samsung,exynos4-gpio";
> + reg = <0x11400160 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpf0: gpio-controller at 11400180 {
> + compatible = "samsung,exynos4-gpio-gpf0", "samsung,exynos4-gpio";
> + reg = <0x11400180 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpf1: gpio-controller at 114001A0 {
> + compatible = "samsung,exynos4-gpio-gpf1", "samsung,exynos4-gpio";
> + reg = <0x114001A0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpf2: gpio-controller at 114001C0 {
> + compatible = "samsung,exynos4-gpio-gpf2", "samsung,exynos4-gpio";
> + reg = <0x114001C0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpf3: gpio-controller at 114001E0 {
> + compatible = "samsung,exynos4-gpio-gpf3", "samsung,exynos4-gpio";
> + reg = <0x114001E0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpj0: gpio-controller at 11000000 {
> + compatible = "samsung,exynos4-gpio-gpj0", "samsung,exynos4-gpio";
> + reg = <0x11000000 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpj1: gpio-controller at 11000020 {
> + compatible = "samsung,exynos4-gpio-gpj1", "samsung,exynos4-gpio";
> + reg = <0x11000020 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpk0: gpio-controller at 11000040 {
> + compatible = "samsung,exynos4-gpio-gpk0", "samsung,exynos4-gpio";
> + reg = <0x11000040 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpk1: gpio-controller at 11000060 {
> + compatible = "samsung,exynos4-gpio-gpk1", "samsung,exynos4-gpio";
> + reg = <0x11000060 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpk2: gpio-controller at 11000080 {
> + compatible = "samsung,exynos4-gpio-gpk2", "samsung,exynos4-gpio";
> + reg = <0x11000080 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpk3: gpio-controller at 110000A0 {
> + compatible = "samsung,exynos4-gpio-gpk3", "samsung,exynos4-gpio";
> + reg = <0x110000A0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpl0: gpio-controller at 110000C0 {
> + compatible = "samsung,exynos4-gpio-gpl0", "samsung,exynos4-gpio";
> + reg = <0x110000C0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpl1: gpio-controller at 110000E0 {
> + compatible = "samsung,exynos4-gpio-gpl1", "samsung,exynos4-gpio";
> + reg = <0x110000E0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpl2: gpio-controller at 11000100 {
> + compatible = "samsung,exynos4-gpio-gpl2", "samsung,exynos4-gpio";
> + reg = <0x11000100 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpy0: gpio-controller at 11000120 {
> + compatible = "samsung,exynos4-gpio-gpy0", "samsung,exynos4-gpio";
> + reg = <0x11000120 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpy1: gpio-controller at 11000140 {
> + compatible = "samsung,exynos4-gpio-gpy1", "samsung,exynos4-gpio";
> + reg = <0x11000140 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpy2: gpio-controller at 11000160 {
> + compatible = "samsung,exynos4-gpio-gpy2", "samsung,exynos4-gpio";
> + reg = <0x11000160 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpy3: gpio-controller at 11000180 {
> + compatible = "samsung,exynos4-gpio-gpy3", "samsung,exynos4-gpio";
> + reg = <0x11000180 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpy4: gpio-controller at 110001A0 {
> + compatible = "samsung,exynos4-gpio-gpy4", "samsung,exynos4-gpio";
> + reg = <0x110001A0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpy5: gpio-controller at 110001C0 {
> + compatible = "samsung,exynos4-gpio-gpy5", "samsung,exynos4-gpio";
> + reg = <0x110001C0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpy6: gpio-controller at 110001E0 {
> + compatible = "samsung,exynos4-gpio-gpy6", "samsung,exynos4-gpio";
> + reg = <0x110001E0 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpx0: gpio-controller at 11000C00 {
> + compatible = "samsung,exynos4-gpio-gpx0", "samsung,exynos4-gpio";
> + reg = <0x11000C00 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpx1: gpio-controller at 11000C20 {
> + compatible = "samsung,exynos4-gpio-gpx1", "samsung,exynos4-gpio";
> + reg = <0x11000C20 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpx2: gpio-controller at 11000C40 {
> + compatible = "samsung,exynos4-gpio-gpx2", "samsung,exynos4-gpio";
> + reg = <0x11000C40 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpx3: gpio-controller at 11000C60 {
> + compatible = "samsung,exynos4-gpio-gpx3", "samsung,exynos4-gpio";
> + reg = <0x11000C60 0x20>;
> + #gpio-cells = <4>;
> + };
> +
> + gpz: gpio-controller at 03860000 {
> + compatible = "samsung,exynos4-gpio-gpz", "samsung,exynos4-gpio";
> + reg = <0x03860000 0x20>;
> + #gpio-cells = <4>;
> + };
> + };
> +};
> --
> 1.6.6.rc2
>
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