On 04/20/2018 10:58 AM, sean.wang@xxxxxxxxxxxx wrote: > From: Sean Wang <sean.wang@xxxxxxxxxxxx> > > Recently kernelCI reported the board mt7622-rfb1 has a fail test with > kernel: ERROR: did not start booting whose details could be seen at [1]. > > The cause is that UART0 can't output anything when it's missing a proper > pin setup with current DTS, so the essential driver is always getting > enabled to fix up the issue. > > [1] https://kernelci.org/boot/id/5ad7d62759b51461bfb1f829/ > > Cc: Kevin Hilman <khilman@xxxxxxxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx > Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes") > Signed-off-by: Sean Wang <sean.wang@xxxxxxxxxxxx> > --- Pushed to: v4.17-next/defconfig Thanks > arch/arm64/configs/defconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index ecf6137..fe005df 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -320,6 +320,7 @@ CONFIG_PINCTRL_MAX77620=y > CONFIG_PINCTRL_MSM8916=y > CONFIG_PINCTRL_MSM8994=y > CONFIG_PINCTRL_MSM8996=y > +CONFIG_PINCTRL_MT7622=y > CONFIG_PINCTRL_QDF2XXX=y > CONFIG_PINCTRL_QCOM_SPMI_PMIC=y > CONFIG_GPIO_DWAPB=y >