arm64: dts: allwinner: h6: tanix: Add MMC1 node

Both, Tanix TX6 and Tanix TX6 mini, have SDIO wifi module, albeit
different. However, driver can be autoprobed via SDIO ID.

Add MMC1 node, so kernel can discover wifi module and load driver for
it.

Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
index 166b6a7a586cad4b2c4a971866ae1b3ab4d91de7..edb71e4a030478310739007a376d8105dd7cbda8 100644 (file)
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
@@ -75,6 +75,13 @@
                #sound-dai-cells = <0>;
                compatible = "linux,spdif-dit";
        };
+
+       wifi_pwrseq: wifi-pwrseq {
+               compatible = "mmc-pwrseq-simple";
+               clocks = <&rtc 1>;
+               clock-names = "ext_clock";
+               reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
+       };
 };
 
 &cpu0 {
@@ -121,6 +128,15 @@
        status = "okay";
 };
 
+&mmc1 {
+       vmmc-supply = <&reg_vcc3v3>;
+       vqmmc-supply = <&reg_vcc1v8>;
+       mmc-pwrseq = <&wifi_pwrseq>;
+       bus-width = <4>;
+       non-removable;
+       status = "okay";
+};
+
 &mmc2 {
        vmmc-supply = <&reg_vcc3v3>;
        vqmmc-supply = <&reg_vcc1v8>;