arm64: dts: imx8mq-reform2: add uSDHC2 CD pinctrl

The SD card slot on the Reform 2 uses the card detect pad routed to
the uSDHC2 module as intended. This is currently working as it is the
default mux setting for this pad, but better be explicit and add it
to the pinctrl node.

Signed-off-by: Lucas Stach <dev@lynxeye.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts b/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
index 2535268..4f2db61 100644 (file)
--- a/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-mnt-reform2.dts
@@ -202,6 +202,7 @@
 
        pinctrl_usdhc2: usdhc2grp {
                fsl,pins = <
+                       MX8MQ_IOMUXC_SD2_CD_B_USDHC2_CD_B               0x0
                        MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK                 0x83
                        MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD                 0xc3
                        MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0             0xc3