From 54c327393a1f5339a3d63cf4268a5390b62b13b4 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Sun, 14 Feb 2021 14:17:42 -0600 Subject: [PATCH] arm64: dts: imx8mn-beacon: Enable SDR104 on WiFi SDIO interface Enable 100Mhz and 200MHz pinmux and corrsesponding voltage supplies to enable SDR104 on usdhc1 connecting the WiFi chip. Signed-off-by: Adam Ford Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi index de2cd0e3201c..c35eeaff958f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi @@ -262,8 +262,12 @@ &usdhc1 { #address-cells = <1>; #size-cells = <0>; - pinctrl-names = "default"; + pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc1>; + pinctrl-1 = <&pinctrl_usdhc1_100mhz>; + pinctrl-2 = <&pinctrl_usdhc1_200mhz>; + vmmc-supply = <&buck4_reg>; + vqmmc-supply = <&buck5_reg>; bus-width = <4>; non-removable; cap-power-off-card; -- GitLab