diff mbox series

[4/5] arm64: dts: allwinner: h6: tanix: Add MMC1 node

Message ID 20211201182118.1213806-5-jernej.skrabec@gmail.com (mailing list archive)
State New, archived
Headers show
Series arm64: dts: allwinner: h6: tanix tx6 | expand

Commit Message

Jernej Škrabec Dec. 1, 2021, 6:21 p.m. UTC 
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>
---
 .../boot/dts/allwinner/sun50i-h6-tanix.dtsi      | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
index 166b6a7a586c..edb71e4a0304 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-tanix.dtsi
@@ -75,6 +75,13 @@  spdif_out: spdif-out {
 		#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 @@  &mmc0 {
 	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>;