diff options
| author | Guido Günther <agx@sigxcpu.org> | 2021-10-05 15:48:58 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2021-10-15 09:44:45 +0800 |
| commit | 924025e5eeb961cd1621f648a7ee8e2cd74f429f (patch) | |
| tree | 1ca4d0920a8d86678bac62dff580dc88399c2117 /arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | |
| parent | 1f8359d4a242c2f678541f847525b721514c530b (diff) | |
arm64: dts: imx8mq-librem5: wire up the wifi regulator
Connect the wifi power regulator to the corresponding GPIO.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 95bbaa108805..9a309b1d0a90 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -138,9 +138,14 @@ reg_wifi_3v3: regulator-wifi-3v3 { compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_wifi_pwr>; regulator-name = "3V3_WIFI"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; + gpio = <&gpio3 10 GPIO_ACTIVE_HIGH>; + enable-active-high; + vin-supply = <®_vdd_3v3>; }; sound { @@ -638,6 +643,13 @@ >; }; + pinctrl_wifi_pwr: wifipwrgrp { + fsl,pins = < + /* WIFI3V3_EN */ + MX8MQ_IOMUXC_NAND_DATA04_GPIO3_IO10 0x83 + >; + }; + pinctrl_wdog: wdoggrp { fsl,pins = < /* nWDOG */ |