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ARM: dts: s5pv210: Add initial DTS for Samsung Galaxy S phone

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This DTS file have initial support Samsung Galaxy S phone, also known as
i9000.  It belongs to Samsung Aries devices family.
Initial version have support for:
 - sdcard
 - internal memory
 - max8998 pmic and rtc
 - max17040 fuel gauge
 - gpio keys
 - fimd (no panel driver yet)
 - usb (peripherial mode)
 - wifi

Signed-off-by: Paweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Paweł Chmiel 2018-07-07 12:09:40 +02:00 committed by Krzysztof Kozlowski
parent 170642468a
commit a3213bfb46
2 changed files with 78 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@ -859,6 +859,7 @@ dtb-$(CONFIG_ARCH_S3C64XX) += \
s3c6410-smdk6410.dtb
dtb-$(CONFIG_ARCH_S5PV210) += \
s5pv210-aquila.dtb \
s5pv210-galaxys.dtb \
s5pv210-goni.dtb \
s5pv210-smdkc110.dtb \
s5pv210-smdkv210.dtb \

77
arch/arm/boot/dts/s5pv210-galaxys.dts Normal file
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@ -0,0 +1,77 @@
// SPDX-License-Identifier: GPL-2.0
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "s5pv210-aries.dtsi"
/ {
model = "Samsung Galaxy S1 (GT-I9000) based on S5PV210";
compatible = "samsung,galaxys", "samsung,aries", "samsung,s5pv210";
chosen {
stdout-path = &uart2;
/*
* It's hard to change those parameters in stock bootloader,
* since it requires special hardware/cable.
* Let's hardocde bootargs for now, till u-boot port is finished,
* with which it should be easier.
*/
bootargs = "root=/dev/mmcblk2p1 rw rootwait ignore_loglevel earlyprintk";
};
nand_pwrseq: nand-pwrseq {
compatible = "mmc-pwrseq-simple";
reset-gpios = <&gpj2 7 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&massmemory_en>;
};
gpio-keys {
compatible = "gpio-keys";
power {
label = "power";
gpios = <&gph2 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_POWER>;
wakeup-source;
};
vol-down {
label = "volume_down";
gpios = <&gph3 1 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEDOWN>;
};
vol-up {
label = "volume_up";
gpios = <&gph3 2 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
};
home {
label = "home";
gpios = <&gph3 5 GPIO_ACTIVE_LOW>;
linux,code = <KEY_HOME>;
wakeup-source;
};
};
};
&pinctrl0 {
massmemory_en: massmemory-en {
samsung,pins = "gpj2-7";
samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
samsung,pin-pud = <S3C64XX_PIN_PULL_NONE>;
samsung,pin-drv = <EXYNOS4_PIN_DRV_LV1>;
};
};
&sdhci0 {
bus-width = <4>;
non-removable;
mmc-pwrseq = <&nand_pwrseq>;
pinctrl-0 = <&sd0_clk &sd0_cmd &sd0_bus4>;
pinctrl-names = "default";
status = "okay";
};