[PATCH] arm64: dts: imx8mm-beacon: Fix WiFi Pinmuxing

[Adam Ford]

The WiFi chip is capable of communication at SDR104 speeds, and
the pinmux was configured to support this, but the sdhc1 controller
didn't properly reference the pinmux.  Enable 100Mhz and 200MHz pinmux
as was originally intended.

Fixes: 593816fa2f35 ("arm64: dts: imx: Add Beacon i.MX8m-Mini development kit")
Signed-off-by: Adam Ford <aford173 at gmail.com>

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
index 6de86a4f0ec4..90fd15e95798 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm-beacon-som.dtsi
@@ -217,8 +217,10 @@
 &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>;
 	bus-width = <4>;
 	non-removable;
 	cap-power-off-card;
-- 
2.17.1