[PATCH v2 4/9] uart: sdm845: Fix debug UART pinmux
Sumit Garg
sumit.garg at linaro.org
Fri Jul 8 15:13:59 CEST 2022
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 at 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";
};
};
--
2.25.1
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