ARM: dts: rockchip: add rk3288-popmetal mmc supplies

Add missing regulators and supply properties to emmc and sdmmc nodes.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>

diff --git a/arch/arm/boot/dts/rk3288-popmetal.dts b/arch/arm/boot/dts/rk3288-popmetal.dts
index f82b956..b677611 100644 (file)
--- a/arch/arm/boot/dts/rk3288-popmetal.dts
+++ b/arch/arm/boot/dts/rk3288-popmetal.dts
@@ -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 {