ARM: dts: imx6qdl-apf6: fix WiFi

These changes make the WiFi on the APF6 board work again.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx6qdl-apf6.dtsi b/arch/arm/boot/dts/imx6qdl-apf6.dtsi
index d0205d5b3baa5f4865bc9541f6019d48be61c91c..b78ed7974ea958f8ef39111f2c9a3bc5d223a998 100644 (file)
--- a/arch/arm/boot/dts/imx6qdl-apf6.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-apf6.dtsi
@@ -5,6 +5,24 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 
+/ {
+       reg_1p8v: regulator-1p8v {
+               compatible = "regulator-fixed";
+               regulator-name = "1P8V";
+               regulator-min-microvolt = <1800000>;
+               regulator-max-microvolt = <1800000>;
+               regulator-always-on;
+               vin-supply = <&reg_3p3v>;
+       };
+
+       usdhc1_pwrseq: usdhc1-pwrseq {
+               compatible = "mmc-pwrseq-simple";
+               reset-gpios = <&gpio2 8 GPIO_ACTIVE_LOW>;
+               post-power-on-delay-ms = <15>;
+               power-off-delay-us = <70>;
+       };
+};
+
 &fec {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_enet>;
@@ -40,6 +58,12 @@
 &usdhc1 {
        pinctrl-names = "default";
        pinctrl-0 = <&pinctrl_usdhc1>;
+       bus-width = <4>;
+       mmc-pwrseq = <&usdhc1_pwrseq>;
+       vmmc-supply = <&reg_3p3v>;
+       vqmmc-supply = <&reg_1p8v>;
+       cap-power-off-card;
+       keep-power-in-suspend;
        non-removable;
        status = "okay";
 
@@ -106,8 +130,8 @@
                        MX6QDL_PAD_SD1_DAT1__SD1_DATA1  0x17059
                        MX6QDL_PAD_SD1_DAT2__SD1_DATA2  0x17059
                        MX6QDL_PAD_SD1_DAT3__SD1_DATA3  0x17059
-                       MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x1b0b0 /* WL_EN */
-                       MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x1b0b0 /* WL_IRQ */
+                       MX6QDL_PAD_SD4_DAT0__GPIO2_IO08 0x130b0 /* WL_EN */
+                       MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x130b0 /* WL_IRQ */
                >;
        };