From 391f46c775fa2108952c8f9a88b5bea2c3c74d1d Mon Sep 17 00:00:00 2001 From: Tim Lunn Date: Thu, 15 Feb 2024 22:04:25 +1100 Subject: [PATCH] ARM: dts: rockchip: Wifi improvements for Sonoff iHost In some instances the kernel fails to detect the sdio wifi module in the Sonoff iHost. Tweak sdio properties to improve detection of rtl8723ds wifi module Signed-off-by: Tim Lunn Link: https://lore.kernel.org/r/20240215110425.934740-3-tim@feathertop.org Signed-off-by: Heiko Stuebner --- arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dtsi b/arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dtsi index ba6c3a674f22..9a87dc0d5f66 100644 --- a/arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dtsi +++ b/arch/arm/boot/dts/rockchip/rv1126-sonoff-ihost.dtsi @@ -327,7 +327,7 @@ pmuio1-supply = <&vcc3v3_sys>; vccio1-supply = <&vcc_1v8>; vccio2-supply = <&vccio_sd>; - vccio3-supply = <&vcc_1v8>; + vccio3-supply = <&vcc3v3_sd>; vccio4-supply = <&vcc_dovdd>; vccio5-supply = <&vcc_1v8>; vccio6-supply = <&vcc_1v8>; @@ -345,14 +345,14 @@ cap-sd-highspeed; cap-sdio-irq; keep-power-in-suspend; - max-frequency = <100000000>; + max-frequency = <50000000>; mmc-pwrseq = <&sdio_pwrseq>; non-removable; pinctrl-names = "default"; pinctrl-0 = <&sdmmc1_clk &sdmmc1_cmd &sdmmc1_bus4>; rockchip,default-sample-phase = <90>; - sd-uhs-sdr104; - vmmc-supply = <&vcc3v3_sys>; + sd-uhs-sdr50; + vmmc-supply = <&vcc3v3_sd>; vqmmc-supply = <&vcc_1v8>; status = "okay"; };