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The symbol selects >> PINCTRL_S32CC, pulling in the common S32 pin controller support used >> across the S32G family. >> >> Signed-off-by: Khristine Andreea Barbulescu >> --- >> arch/arm64/configs/defconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig >> index 7b4985b29b21..545a2b7db8a5 100644 >> --- a/arch/arm64/configs/defconfig >> +++ b/arch/arm64/configs/defconfig >> @@ -704,6 +704,7 @@ CONFIG_PINCTRL_BCM2712=y >> CONFIG_PINCTRL_SKY1=y >> CONFIG_PINCTRL_IMX_SCMI=y >> CONFIG_PINCTRL_IMX91=y >> +CONFIG_PINCTRL_S32G2=y > > Why? Shouldn't the normal platform-specific defconfig work for this > instead? what defines the arm64 defconfig to require this now for all > arm74 platforms? > > thanks, > > greg k-h Hello Greg, ARCH_S32 is already enabled in the arm64 defconfig, but the supported S32G boards also depend on this pin controller for their pin muxing. Without it, some peripherals never finish probing, so a defconfig kernel cannot boot to rootfs on these boards. Regards, Khristine