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Diffstat (limited to 'arch/arm/boot/dts/rk3288-evb-act8846.dts')
-rw-r--r--arch/arm/boot/dts/rk3288-evb-act8846.dts44
1 files changed, 37 insertions, 7 deletions
diff --git a/arch/arm/boot/dts/rk3288-evb-act8846.dts b/arch/arm/boot/dts/rk3288-evb-act8846.dts
index 43949a677..452ca2441 100644
--- a/arch/arm/boot/dts/rk3288-evb-act8846.dts
+++ b/arch/arm/boot/dts/rk3288-evb-act8846.dts
@@ -43,10 +43,26 @@
/ {
compatible = "rockchip,rk3288-evb-act8846", "rockchip,rk3288";
-};
-&cpu0 {
- cpu0-supply = <&vdd_cpu>;
+ 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>;
+ };
};
&i2c0 {
@@ -119,8 +135,8 @@
vdd_log: REG3 {
regulator-name = "VDD_LOG";
- regulator-min-microvolt = <1000000>;
- regulator-max-microvolt = <1000000>;
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1500000>;
regulator-always-on;
};
@@ -133,7 +149,7 @@
vccio_sd: REG5 {
regulator-name = "VCCIO_SD";
- regulator-min-microvolt = <3300000>;
+ regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
@@ -152,7 +168,7 @@
regulator-always-on;
};
- vcca_tp: REG8 {
+ vcc_tp: REG8 {
regulator-name = "VCCA_TP";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
@@ -189,3 +205,17 @@
};
};
};
+
+&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>;
+ };
+ };
+};