[PATCH 3/8] uart: sdm845: Fix debug UART pinmux

Configure debug UART pins as function: "qup9" rather than being regular gpios. It fixes a hang seen during pinmux setting.

Signed-off-by: Sumit Garg sumit.garg@linaro.org --- arch/arm/dts/sdm845.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/sdm845.dtsi b/arch/arm/dts/sdm845.dtsi index b9506f1297..df5b6dfcfc 100644 --- a/arch/arm/dts/sdm845.dtsi +++ b/arch/arm/dts/sdm845.dtsi @@ -47,7 +47,7 @@ /* DEBUG UART */ qup_uart9: qup-uart9-default { pins = "GPIO_4", "GPIO_5"; - function = "gpio"; + function = "qup9"; }; };