ARM: dts: rockchip: add rk3288-popmemtal mmc supplies
From: Heiko Stuebner <heiko@...> Date: Wed, 30 Sep 2015 20:58:53 +0200
Commit-Message
Add missing regulators and supply properties to emmc and sdmmc nodes. Signed-off-by: Heiko Stuebner <heiko@...>
Patch-Comment
arch/arm/boot/dts/rk3288-popmetal.dts | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)
Statistics
- 30 lines added
- 0 lines removed
Changes
-------------------- arch/arm/boot/dts/rk3288-popmetal.dts ---------------------
index f82b956..b677611 100644
@@ -86,6 +86,26 @@
pinctrl-0 = <&ir_int>;
};
+ vcc_flash: flash-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vcc_flash";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_sd: sdmmc-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpio7 11 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&sdmmc_pwr>;
+ regulator-name = "vcc_sd";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
vcc_sys: vsys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
@@ -109,6 +129,8 @@
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_pwr &emmc_bus8>;
+ vmmc-supply = <&vcc_io>;
+ vqmmc-supply = <&vcc_flash>;
status = "okay";
};
@@ -121,6 +143,8 @@
num-slots = <1>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
+ vmmc-supply = <&vcc_sd>;
+ vqmmc-supply = <&vccio_sd>;
status = "okay";
};
@@ -405,6 +429,12 @@
rockchip,pins = <RK_GPIO0 4 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
+
+ sdmmc {
+ sdmmc_pwr: sdmmc-pwr {
+ rockchip,pins = <7 11 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
};
&tsadc {