Use a power sequence instead. As this handles the wifi disable line rename the pincontrol accordingly. This also makes it similar to the Librem 5.
Resolves following warning:
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dtb: mmc@30b50000: Unevaluated properties are not allowed ('power-supply' was unexpected) from schema $id: http://devicetree.org/schemas/mmc/fsl-imx-esdhc.yaml#
Reported-by: David Heidelberg david@ixit.cz Signed-off-by: Guido Günther agx@sigxcpu.org --- .../boot/dts/freescale/imx8mq-librem5-devkit.dts | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts index be9ef5c271df..244075e2a599 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts @@ -231,16 +231,11 @@ vibrator { vcc-supply = <®_3v3_p>; };
- wifi_pwr_en: regulator-wifi-en { - compatible = "regulator-fixed"; + wifi_pwrseq: pwrseq { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_wifi_pwr_en>; - regulator-name = "WIFI_EN"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - gpio = <&gpio3 5 GPIO_ACTIVE_HIGH>; - enable-active-high; - regulator-always-on; + compatible = "mmc-pwrseq-simple"; + reset-gpios = <&gpio3 5 GPIO_ACTIVE_LOW>; }; };
@@ -1032,7 +1027,7 @@ &usdhc2 { pinctrl-2 = <&pinctrl_usdhc2_200mhz>; bus-width = <4>; vmmc-supply = <®_usdhc2_vmmc>; - power-supply = <&wifi_pwr_en>; + mmc-pwrseq = <&wifi_pwrseq>; broken-cd; disable-wp; cap-sdio-irq;