diff mbox series

[RFC] arm64: dts: qcom: sdm845-xiaomi-polaris: Fix sde_dsi_active pinctrl

Message ID 629afd26008c2b1ba5822799ea7ea5b5271895e8.1660903997.git.geert+renesas@glider.be
State Accepted
Commit 5a0504945878b4af7534c1ce668a5678dc0201cf
Headers show
Series [RFC] arm64: dts: qcom: sdm845-xiaomi-polaris: Fix sde_dsi_active pinctrl | expand

Commit Message

Geert Uytterhoeven Aug. 19, 2022, 10:14 a.m. UTC
"make dtbs_check" says:

    bias-disable: boolean property with value b'\x00\x00\x00\x00'

Fix this by dropping the offending value.

Fixes: be497abe19bf08fb ("arm64: dts: qcom: Add support for Xiaomi Mi Mix2s")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Marked RFC as I do not have the hardware or documentation.
Perhaps the "bias-disable" property should be dropped instead?
---
 arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Caleb Connolly Aug. 21, 2022, 7:25 p.m. UTC | #1
On 19/08/2022 11:14, Geert Uytterhoeven wrote:
> "make dtbs_check" says:
>
>      bias-disable: boolean property with value b'\x00\x00\x00\x00'
>
> Fix this by dropping the offending value.
>
> Fixes: be497abe19bf08fb ("arm64: dts: qcom: Add support for Xiaomi Mi Mix2s")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>

Reviewed-by: Caleb Connolly <caleb@connolly.tech>
> ---
> Marked RFC as I do not have the hardware or documentation.
> Perhaps the "bias-disable" property should be dropped instead?

This is correct, the ` = <0>` is a downstream style, but it does actually mean to disable the bias
afaik, from downstream docs:

- bias-disable:
	Usage: optional
	Value type: <none>
	Definition: The specified pins should be configued as no pull.


> ---
>   arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
> index 7747081b98875aad..dba7c2693ff50073 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
> @@ -617,7 +617,7 @@ sde_dsi_active: sde-dsi-active {
>   		pins = "gpio6", "gpio10";
>   		function = "gpio";
>   		drive-strength = <8>;
> -		bias-disable = <0>;
> +		bias-disable;
>   	};
>
>   	sde_dsi_suspend: sde-dsi-suspend {
> --
> 2.25.1
>

--
Kind Regards,
Caleb
Bjorn Andersson Aug. 29, 2022, 11:45 p.m. UTC | #2
On Fri, 19 Aug 2022 12:14:23 +0200, Geert Uytterhoeven wrote:
> "make dtbs_check" says:
> 
>     bias-disable: boolean property with value b'\x00\x00\x00\x00'
> 
> Fix this by dropping the offending value.
> 
> 
> [...]

Applied, thanks!

[1/1] arm64: dts: qcom: sdm845-xiaomi-polaris: Fix sde_dsi_active pinctrl
      commit: 5a0504945878b4af7534c1ce668a5678dc0201cf

Best regards,
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
index 7747081b98875aad..dba7c2693ff50073 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts
@@ -617,7 +617,7 @@  sde_dsi_active: sde-dsi-active {
 		pins = "gpio6", "gpio10";
 		function = "gpio";
 		drive-strength = <8>;
-		bias-disable = <0>;
+		bias-disable;
 	};
 
 	sde_dsi_suspend: sde-dsi-suspend {