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arm64: dts: imx8mq-librem5: delay the startup of the SDIO

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The redpine wifi card takes some time to wake up. Wait for it.

Signed-off-by: Angus Ainslie <angus@akkea.ca>
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Angus Ainslie 2021-10-05 15:48:59 +02:00 committed by Shawn Guo
parent 924025e5ee
commit c3817595d6
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
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@ -1212,6 +1212,7 @@ &usdhc2 {
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
bus-width = <4>;
vmmc-supply = <&reg_wifi_3v3>;
post-power-on-delay-ms = <1000>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
disable-wp;
cap-sdio-irq;