diff mbox series

[v20,5/6] dts: arm64: mt8183: add GCE client property for Mediatek MUTEX

Message ID 20220610063424.7800-6-moudy.ho@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add mutex support for MDP | expand

Commit Message

Moudy Ho June 10, 2022, 6:34 a.m. UTC 
In order to allow modules with latency requirements such as MDP3
to set registers through CMDQ, add the relevant dts property.

Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 +
 1 file changed, 1 insertion(+)

Comments

CK Hu (胡俊光) June 13, 2022, 4:02 a.m. UTC | #1 
Hi, Moudy:

On Fri, 2022-06-10 at 14:34 +0800, Moudy Ho wrote:
> In order to allow modules with latency requirements such as MDP3
> to set registers through CMDQ, add the relevant dts property.

Reviewed-by: CK Hu <ck.hu@mediatek.com>

> 
> Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@collabora.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index 01e650251928..e74fd253478b 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -1508,6 +1508,7 @@
>  			power-domains = <&spm
> MT8183_POWER_DOMAIN_DISP>;
>  			mediatek,gce-events =
> <CMDQ_EVENT_MUTEX_STREAM_DONE0>,
>  					      <CMDQ_EVENT_MUTEX_STREAM_
> DONE1>;
> +			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX
> 0x6000 0x1000>;
>  		};
>  
>  		larb0: larb@14017000 {
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 01e650251928..e74fd253478b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -1508,6 +1508,7 @@ 
 			power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
 			mediatek,gce-events = <CMDQ_EVENT_MUTEX_STREAM_DONE0>,
 					      <CMDQ_EVENT_MUTEX_STREAM_DONE1>;
+			mediatek,gce-client-reg = <&gce SUBSYS_1401XXXX 0x6000 0x1000>;
 		};
 
 		larb0: larb@14017000 {