arm64: dts: mt8183: add mediatek,gce-events in mutex
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Message ID 20210423065327.1596075-1-hsinyi@chromium.org
State New, archived
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Series
  • arm64: dts: mt8183: add mediatek,gce-events in mutex
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Commit Message

Hsin-Yi Wang April 23, 2021, 6:53 a.m. UTC
mediatek,gce-events is read by mutex node.

Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
---
 arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 ++
 1 file changed, 2 insertions(+)

Comments

Enric Balletbo i Serra April 23, 2021, 1 p.m. UTC | #1
Hi Hsin-Yi,

Thank you for your patch.

On 23/4/21 8:53, Hsin-Yi Wang wrote:
> mediatek,gce-events is read by mutex node.
> 
> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>

Although I know this property is used and needed I didn't find documentation
about it. It would be really nice document in the bindings this mediatek property.

In any case this patch LGTM, so

Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

> ---
>  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> index c5e822b6b77a..cf22d71161e5 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> @@ -1250,6 +1250,8 @@ mutex: mutex@14016000 {
>  			reg = <0 0x14016000 0 0x1000>;
>  			interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_LOW>;
>  			power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
> +			mediatek,gce-events = <CMDQ_EVENT_MUTEX_STREAM_DONE0>,
> +					      <CMDQ_EVENT_MUTEX_STREAM_DONE1>;
>  		};
>  
>  		larb0: larb@14017000 {
>
Hsin-Yi Wang May 3, 2021, 5:06 a.m. UTC | #2
On Fri, Apr 23, 2021 at 9:00 PM Enric Balletbo i Serra
<enric.balletbo@collabora.com> wrote:
>
> Hi Hsin-Yi,
>
> Thank you for your patch.
>
> On 23/4/21 8:53, Hsin-Yi Wang wrote:
> > mediatek,gce-events is read by mutex node.
> >
> > Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org>
>
> Although I know this property is used and needed I didn't find documentation
> about it. It would be really nice document in the bindings this mediatek property.
>
> In any case this patch LGTM, so
>
> Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
>

I added the bindings in v2, thanks.

> > ---
> >  arch/arm64/boot/dts/mediatek/mt8183.dtsi | 2 ++
> >  1 file changed, 2 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> > index c5e822b6b77a..cf22d71161e5 100644
> > --- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> > +++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
> > @@ -1250,6 +1250,8 @@ mutex: mutex@14016000 {
> >                       reg = <0 0x14016000 0 0x1000>;
> >                       interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_LOW>;
> >                       power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
> > +                     mediatek,gce-events = <CMDQ_EVENT_MUTEX_STREAM_DONE0>,
> > +                                           <CMDQ_EVENT_MUTEX_STREAM_DONE1>;
> >               };
> >
> >               larb0: larb@14017000 {
> >

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index c5e822b6b77a..cf22d71161e5 100644
--- a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
@@ -1250,6 +1250,8 @@  mutex: mutex@14016000 {
 			reg = <0 0x14016000 0 0x1000>;
 			interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_LOW>;
 			power-domains = <&spm MT8183_POWER_DOMAIN_DISP>;
+			mediatek,gce-events = <CMDQ_EVENT_MUTEX_STREAM_DONE0>,
+					      <CMDQ_EVENT_MUTEX_STREAM_DONE1>;
 		};
 
 		larb0: larb@14017000 {