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authorChris Zhong <zyw@rock-chips.com>2015-12-10 08:46:38 +0300
committerHeiko Stuebner <heiko@sntech.de>2015-12-11 14:30:22 +0300
commit662513a14c9dd1ba2b4d5928d6eae443744edefc (patch)
treeb670b70548eed88e7af4833dbcc636acd12867d6 /arch/arm/boot/dts/rk3288-evb-act8846.dts
parent69c923743640deac686f0a2e7d5fc2cf82dc428c (diff)
downloadlinux-662513a14c9dd1ba2b4d5928d6eae443744edefc.tar.xz
ARM: dts: rockchip: add 2 regulators for rk3288-evb-act8846
vcc_wl and vcc_lcd are 2 gpio switches for rk3288-evb-act8846 board. Signed-off-by: Chris Zhong <zyw@rock-chips.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'arch/arm/boot/dts/rk3288-evb-act8846.dts')
-rw-r--r--arch/arm/boot/dts/rk3288-evb-act8846.dts34
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
index 53d8b08cb199..7b768b7e357f 100644
--- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -43,6 +43,26 @@
/ {
compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
+
+ vcc_lcd: vcc-lcd {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio7 3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_en>;
+ regulator-name = "vcc_lcd";
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_wl: vcc-wl {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio7 9 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_pwr>;
+ regulator-name = "vcc_wl";
+ vin-supply = <&vcc_18>;
+ };
};
&cpu0 {
@@ -189,3 +209,17 @@
};
};
};
+
+&pinctrl {
+ lcd {
+ lcd_en: lcd-en {
+ rockchip,pins = <7 3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ wifi {
+ wifi_pwr: wifi-pwr {
+ rockchip,pins = <7 9 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};