diff mbox series

[v2,4/9] uart: sdm845: Fix debug UART pinmux

Message ID 20220708131404.1489347-5-sumit.garg@linaro.org
State Superseded
Headers show
Series New boards support: db845c and qcs404-evb | expand

Commit Message

Sumit Garg July 8, 2022, 1:13 p.m. UTC 
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(-)

Comments

Ramon Fried July 11, 2022, 2:31 p.m. UTC | #1 
On Fri, Jul 8, 2022 at 4:14 PM Sumit Garg <sumit.garg@linaro.org> wrote:
>
> 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";
>                         };
>                 };
>
> --
> 2.25.1
>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
diff mbox series

Patch

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";
 			};
 		};