Hi Arun,
On 20 April 2014 10:56, Arun Kumar K <arun.kk@xxxxxxxxxxx> wrote:
> Adds the google peach-pit board dts file which uses
> exynos5420 SoC.
>
> Signed-off-by: Arun Kumar K <arun.kk@xxxxxxxxxxx>
> Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/exynos5420-peach-pit.dts | 225 ++++++++++++++++++++++++++++
> 2 files changed, 226 insertions(+)
> create mode 100644 arch/arm/boot/dts/exynos5420-peach-pit.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index b9d6a8b..09bcb8d 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -74,6 +74,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
> exynos5250-snow.dtb \
> exynos5420-arndale-octa.dtb \
> exynos5420-smdk5420.dtb \
> + exynos5420-peach-pit.dtb \
Please arrange alphabetically. This should be added above smdk.
> exynos5440-sd5v1.dtb \
> exynos5440-ssdk5440.dtb
> dtb-$(CONFIG_ARCH_HI3xxx) += hi3620-hi4511.dtb
> diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts
> new file mode 100644
> index 0000000..4d61a5e
> --- /dev/null
> +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts
> @@ -0,0 +1,225 @@
> +/*
> + * Google Peach Pit Rev 6+ board device tree source
> + *
> + * Copyright (c) 2014 Google, Inc
> + *
> + * 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 "exynos5420.dtsi"
> +
> +/ {
> + model = "Google Peach Pit Rev 6+";
> +
> + compatible = "google,pit-rev16",
> + "google,pit-rev15", "google,pit-rev14",
> + "google,pit-rev13", "google,pit-rev12",
> + "google,pit-rev11", "google,pit-rev10",
> + "google,pit-rev9", "google,pit-rev8",
> + "google,pit-rev7", "google,pit-rev6",
> + "google,pit", "google,peach", "samsung,exynos5420";
Please include the generic "samsung,exynos5" string.
> +
> + memory {
> + reg = <0x20000000 0x80000000>;
> + };
> +
> + fixed-rate-clocks {
> + oscclk {
> + compatible = "samsung,exynos5420-oscclk";
> + clock-frequency = <24000000>;
> + };
> + };
> +
> + pinctrl@13400000 {
> + lid_irq: lid-irq {
> + samsung,pins = "gpx3-4";
> + samsung,pin-function = <0>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +
> + power_key_irq: power-key-irq {
> + samsung,pins = "gpx1-2";
> + samsung,pin-function = <0>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> +
> + tpm_irq: tpm-irq {
> + samsung,pins = "gpx1-0";
> + samsung,pin-function = <0>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> + };
> +
> + pinctrl@14010000 {
> + spi_flash_cs: spi-flash-cs {
> + samsung,pins = "gpa2-5";
> + samsung,pin-function = <1>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <3>;
> + };
> +
> + backlight_pwm: backlight-pwm {
> + samsung,pins = "gpb2-0";
> + samsung,pin-function = <2>;
> + samsung,pin-pud = <0>;
> + samsung,pin-drv = <0>;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> +
> + pinctrl-names = "default";
> + pinctrl-0 = <&power_key_irq &lid_irq>;
> +
> + power {
> + label = "Power";
> + gpios = <&gpx1 2 1>;
> + linux,code = <116>; /* KEY_POWER */
You may use the macro directly (instead of code) by including the
appropriate header file
(include/dt-bindings/input/input.h).
--
With warm regards,
Sachin
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