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Diffstat (limited to 'arch/arm/boot/dts/imx7d-pico.dts')
-rw-r--r--arch/arm/boot/dts/imx7d-pico.dts39
1 files changed, 39 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7d-pico.dts b/arch/arm/boot/dts/imx7d-pico.dts
index 52a3df62b879..508328b2a6bf 100644
--- a/arch/arm/boot/dts/imx7d-pico.dts
+++ b/arch/arm/boot/dts/imx7d-pico.dts
@@ -52,6 +52,17 @@
reg = <0x80000000 0x80000000>;
};
+ reg_ap6212: regulator-ap6212 {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_reg_ap6212>;
+ regulator-name = "AP6212";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 16 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
reg_2p5v: regulator-2p5v {
compatible = "regulator-fixed";
regulator-name = "2P5V";
@@ -271,6 +282,17 @@
status = "okay";
};
+&usdhc2 { /* Wifi SDIO */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ no-1-8-v;
+ non-removable;
+ keep-power-in-suspend;
+ wakeup-source;
+ vmmc-supply = <&reg_ap6212>;
+ status = "okay";
+};
+
&usdhc3 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc3>;
@@ -326,6 +348,12 @@
>;
};
+ pinctrl_reg_ap6212: regap6212grp {
+ fsl,pins = <
+ MX7D_PAD_ECSPI1_SCLK__GPIO4_IO16 0x59
+ >;
+ };
+
pinctrl_sai1: sai1grp {
fsl,pins = <
MX7D_PAD_ENET1_RX_CLK__SAI1_TX_BCLK 0x1f
@@ -348,6 +376,17 @@
>;
};
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX7D_PAD_SD2_CMD__SD2_CMD 0x59
+ MX7D_PAD_SD2_CLK__SD2_CLK 0x19
+ MX7D_PAD_SD2_DATA0__SD2_DATA0 0x59
+ MX7D_PAD_SD2_DATA1__SD2_DATA1 0x59
+ MX7D_PAD_SD2_DATA2__SD2_DATA2 0x59
+ MX7D_PAD_SD2_DATA3__SD2_DATA3 0x59
+ >;
+ };
+
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX7D_PAD_SD3_CMD__SD3_CMD 0x59