[PATCH 3/3] arm64: allwinner: h6: enable MMC0/2 on Pine H64

[Icenowy Zheng]

The Pine H64 board have a MicroSD slot connected to MMC0 controller of
the H6 SoC and a eMMC slot connected to MMC2.

Enable them in the device tree.

Signed-off-by: Icenowy Zheng <icen...@aosc.io>
---
 .../boot/dts/allwinner/sun50i-h6-pine-h64.dts      | 32 ++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts 
b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
index d36de5eb81f3..78b1cd54687c 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64.dts
@@ -20,6 +20,38 @@
        chosen {
                stdout-path = "serial0:115200n8";
        };
+
+       reg_vcc3v3: vcc3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+       };
+
+       reg_vcc1v8: vcc1v8 {
+               compatible = "regulator-fixed";
+               regulator-name = "vcc1v8";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+       };
+};
+
+&mmc0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc0_pins>;
+       vmmc-supply = <&reg_vcc3v3>;
+       cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
+       status = "okay";
+};
+
+&mmc2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mmc2_pins>;
+       vmmc-supply = <&reg_vcc3v3>;
+       vqmmc-supply = <&reg_vcc1v8>;
+       non-removable;
+       cap-mmc-hw-reset;
+       status = "okay";
 };
 
 &uart0 {
-- 
2.15.1