From dd5ae74c033fcb537dc36645b7418bc5ce347ec0 Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Sat, 18 May 2019 17:40:14 +0200 Subject: [PATCH] ARM: dts: sun8i-h3: Fix wifi in Beelink X2 DT [ Upstream commit ca0961011db57e39880df0b5708df8aa3339dc6f ] mmc1 node where wifi module is connected doesn't have properly defined power supplies so wifi module is never powered up. Fix that by specifying additional power supplies. Additionally, this STB may have either Realtek or Broadcom based wifi module. One based on Broadcom module also needs external clock to work properly. Fix that by adding clock property to wifi_pwrseq node. Fixes: e582b47a9252 ("ARM: dts: sun8i-h3: Add dts for the Beelink X2 STB") Signed-off-by: Jernej Skrabec Signed-off-by: Maxime Ripard Signed-off-by: Sasha Levin --- arch/arm/boot/dts/sun8i-h3-beelink-x2.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts index 25540b7694d5..6523d81dd9c4 100644 --- a/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts +++ b/arch/arm/boot/dts/sun8i-h3-beelink-x2.dts @@ -90,6 +90,8 @@ wifi_pwrseq: wifi_pwrseq { compatible = "mmc-pwrseq-simple"; reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */ + clocks = <&rtc 1>; + clock-names = "ext_clock"; }; sound_spdif { @@ -155,6 +157,8 @@ &mmc1 { vmmc-supply = <®_vcc3v3>; + vqmmc-supply = <®_vcc3v3>; + mmc-pwrseq = <&wifi_pwrseq>; bus-width = <4>; non-removable; status = "okay";