6.6-stable review patch. If anyone has any objections, please let me know.
------------------
From: Marek Vasut marek.vasut@mailbox.org
[ Upstream commit c53cf8ce3bfe1309cb4fd4d74c5be27c26a86e52 ]
Add missing microSD slot vqmmc-supply property, otherwise the kernel might shut down LDO5 regulator and that would power off the microSD card slot, possibly while it is in use. Add the property to make sure the kernel is aware of the LDO5 regulator which supplies the microSD slot and keeps the LDO5 enabled.
Fixes: 8d6712695bc8 ("arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK2") Signed-off-by: Marek Vasut marek.vasut@mailbox.org Signed-off-by: Shawn Guo shawnguo@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi index eae39c1cb9856..2e93d922c8611 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi @@ -571,6 +571,7 @@ &usdhc2 { pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; vmmc-supply = <®_usdhc2_vmmc>; + vqmmc-supply = <&ldo5>; bus-width = <4>; status = "okay"; };