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ARM: dts: imx7d-pico: Add Wifi support #15

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merged 1 commit into from
Sep 28, 2017
Merged

ARM: dts: imx7d-pico: Add Wifi support #15

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43 changes: 43 additions & 0 deletions arch/arm/boot/dts/imx7d-pico.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -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";
Expand Down Expand Up @@ -271,6 +282,21 @@
status = "okay";
};

&usdhc2 { /* Wifi SDIO */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
compatible = "brcm,bcm4329-fmac";
interrupt-parent = <&gpio4>;
interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
interrupt-names = "host-wake";
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>;
Expand Down Expand Up @@ -326,6 +352,12 @@
>;
};

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
Expand All @@ -348,6 +380,17 @@
>;
};

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
Expand Down