[PATCH] arm64: dts: allwinner: h6: PineH64 model B: Add wifi

[Jernej Skrabec]

PineH64 model B contains RTL8723CS wifi+bt combo module.

Since bluetooth support is not yet squared away, only wifi is enabled
for now.

Signed-off-by: Jernej Skrabec <jernej.skra...@siol.net>
---
 .../dts/allwinner/sun50i-h6-pine-h64-model-b.dts   | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts 
b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
index f4c8966a6497..3f42b8b29b0f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-pine-h64-model-b.dts
@@ -10,6 +10,12 @@ / {
        compatible = "pine64,pine-h64-model-b", "allwinner,sun50i-h6";
 
        /delete-node/ reg_gmac_3v3;
+
+       wifi_pwrseq: wifi_pwrseq {
+               compatible = "mmc-pwrseq-simple";
+               reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
+               post-power-on-delay-ms = <200>;
+       };
 };
 
 &hdmi_connector {
@@ -19,3 +25,11 @@ &hdmi_connector {
 &emac {
        phy-supply = <&reg_aldo2>;
 };
+
+&mmc1 {
+       vmmc-supply = <&reg_cldo3>;
+       mmc-pwrseq = <&wifi_pwrseq>;
+       bus-width = <4>;
+       non-removable;
+       status = "okay";
+};
-- 
2.29.1