Re: [PATCH 4/8] arm64: dts: allwinner: Add ARM Mali GPU node for H6

2019-04-11 Thread Maxime Ripard 
On Thu, Apr 11, 2019 at 09:56:15AM +0200, Clément Péron wrote:
> Hi,
>
> On Thu, 11 Apr 2019 at 09:28, Maxime Ripard  wrote:
> >
> > On Thu, Apr 11, 2019 at 01:25:39AM +0200, Clément Péron wrote:
> > > Add the mali gpu node to the H6 device-tree.
> > >
> > > Signed-off-by: Clément Péron 
> > > ---
> > >  arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 80 
> > >  1 file changed, 80 insertions(+)
> > >
> > > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi 
> > > b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> > > index e0dc4a05c1ba..152b2128aadf 100644
> > > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> > > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> > > @@ -17,6 +17,71 @@
> > >   #address-cells = <1>;
> > >   #size-cells = <1>;
> > >
> > > + gpu_opp_table: opp_table1 {
> > > + compatible = "operating-points-v2";
> > > +
> > > + opp@75600 {
> > > + opp-hz = /bits/ 64 <75600>;
> > > + opp-microvolt = <104>;
> > > + };
> > > + opp@62400 {
> > > + opp-hz = /bits/ 64 <62400>;
> > > + opp-microvolt = <95>;
> > > + };
> > > + opp@57600 {
> > > + opp-hz = /bits/ 64 <57600>;
> > > + opp-microvolt = <93>;
> > > + };
> > > + opp@54000 {
> > > + opp-hz = /bits/ 64 <54000>;
> > > + opp-microvolt = <91>;
> > > + };
> > > + opp@50400 {
> > > + opp-hz = /bits/ 64 <50400>;
> > > + opp-microvolt = <89>;
> > > + };
> > > + opp@45600 {
> > > + opp-hz = /bits/ 64 <45600>;
> > > + opp-microvolt = <87>;
> > > + };
> > > + opp@43200 {
> > > + opp-hz = /bits/ 64 <43200>;
> > > + opp-microvolt = <86>;
> > > + };
> > > + opp@42000 {
> > > + opp-hz = /bits/ 64 <42000>;
> > > + opp-microvolt = <85>;
> > > + };
> > > + opp@40800 {
> > > + opp-hz = /bits/ 64 <40800>;
> > > + opp-microvolt = <84>;
> > > + };
> > > + opp@38400 {
> > > + opp-hz = /bits/ 64 <38400>;
> > > + opp-microvolt = <83>;
> > > + };
> > > + opp@36000 {
> > > + opp-hz = /bits/ 64 <36000>;
> > > + opp-microvolt = <82>;
> > > + };
> > > + opp@33600 {
> > > + opp-hz = /bits/ 64 <33600>;
> > > + opp-microvolt = <81>;
> > > + };
> > > + opp@31200 {
> > > + opp-hz = /bits/ 64 <31200>;
> > > + opp-microvolt = <81>;
> > > + };
> > > + opp@26400 {
> > > + opp-hz = /bits/ 64 <26400>;
> > > + opp-microvolt = <81>;
> > > + };
> > > + opp@21600 {
> > > + opp-hz = /bits/ 64 <21600>;
> > > + opp-microvolt = <81>;
> > > + };
> > > + };
> > > +
> >
> > How were those OPPs tested?
>
> They are taken from the vendor device tree.
> https://github.com/Allwinner-Homlet/H6-BSP4.9-linux/blob/master/arch/arm64/boot/dts/sunxi/sun50iw6p1.dtsi#L2121

Please remove them if you haven't tested them then.

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com


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Re: [PATCH 4/8] arm64: dts: allwinner: Add ARM Mali GPU node for H6

2019-04-11 Thread Clément Péron 
Hi,

On Thu, 11 Apr 2019 at 09:28, Maxime Ripard  wrote:
>
> On Thu, Apr 11, 2019 at 01:25:39AM +0200, Clément Péron wrote:
> > Add the mali gpu node to the H6 device-tree.
> >
> > Signed-off-by: Clément Péron 
> > ---
> >  arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 80 
> >  1 file changed, 80 insertions(+)
> >
> > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi 
> > b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> > index e0dc4a05c1ba..152b2128aadf 100644
> > --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> > +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> > @@ -17,6 +17,71 @@
> >   #address-cells = <1>;
> >   #size-cells = <1>;
> >
> > + gpu_opp_table: opp_table1 {
> > + compatible = "operating-points-v2";
> > +
> > + opp@75600 {
> > + opp-hz = /bits/ 64 <75600>;
> > + opp-microvolt = <104>;
> > + };
> > + opp@62400 {
> > + opp-hz = /bits/ 64 <62400>;
> > + opp-microvolt = <95>;
> > + };
> > + opp@57600 {
> > + opp-hz = /bits/ 64 <57600>;
> > + opp-microvolt = <93>;
> > + };
> > + opp@54000 {
> > + opp-hz = /bits/ 64 <54000>;
> > + opp-microvolt = <91>;
> > + };
> > + opp@50400 {
> > + opp-hz = /bits/ 64 <50400>;
> > + opp-microvolt = <89>;
> > + };
> > + opp@45600 {
> > + opp-hz = /bits/ 64 <45600>;
> > + opp-microvolt = <87>;
> > + };
> > + opp@43200 {
> > + opp-hz = /bits/ 64 <43200>;
> > + opp-microvolt = <86>;
> > + };
> > + opp@42000 {
> > + opp-hz = /bits/ 64 <42000>;
> > + opp-microvolt = <85>;
> > + };
> > + opp@40800 {
> > + opp-hz = /bits/ 64 <40800>;
> > + opp-microvolt = <84>;
> > + };
> > + opp@38400 {
> > + opp-hz = /bits/ 64 <38400>;
> > + opp-microvolt = <83>;
> > + };
> > + opp@36000 {
> > + opp-hz = /bits/ 64 <36000>;
> > + opp-microvolt = <82>;
> > + };
> > + opp@33600 {
> > + opp-hz = /bits/ 64 <33600>;
> > + opp-microvolt = <81>;
> > + };
> > + opp@31200 {
> > + opp-hz = /bits/ 64 <31200>;
> > + opp-microvolt = <81>;
> > + };
> > + opp@26400 {
> > + opp-hz = /bits/ 64 <26400>;
> > + opp-microvolt = <81>;
> > + };
> > + opp@21600 {
> > + opp-hz = /bits/ 64 <21600>;
> > + opp-microvolt = <81>;
> > + };
> > + };
> > +
>
> How were those OPPs tested?

They are taken from the vendor device tree.
https://github.com/Allwinner-Homlet/H6-BSP4.9-linux/blob/master/arch/arm64/boot/dts/sunxi/sun50iw6p1.dtsi#L2121

Clement

>
> Maxime
>
> --
> Maxime Ripard, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com
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Re: [PATCH 4/8] arm64: dts: allwinner: Add ARM Mali GPU node for H6

2019-04-11 Thread Maxime Ripard 
On Thu, Apr 11, 2019 at 01:25:39AM +0200, Clément Péron wrote:
> Add the mali gpu node to the H6 device-tree.
>
> Signed-off-by: Clément Péron 
> ---
>  arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 80 
>  1 file changed, 80 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi 
> b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> index e0dc4a05c1ba..152b2128aadf 100644
> --- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> +++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
> @@ -17,6 +17,71 @@
>   #address-cells = <1>;
>   #size-cells = <1>;
>
> + gpu_opp_table: opp_table1 {
> + compatible = "operating-points-v2";
> +
> + opp@75600 {
> + opp-hz = /bits/ 64 <75600>;
> + opp-microvolt = <104>;
> + };
> + opp@62400 {
> + opp-hz = /bits/ 64 <62400>;
> + opp-microvolt = <95>;
> + };
> + opp@57600 {
> + opp-hz = /bits/ 64 <57600>;
> + opp-microvolt = <93>;
> + };
> + opp@54000 {
> + opp-hz = /bits/ 64 <54000>;
> + opp-microvolt = <91>;
> + };
> + opp@50400 {
> + opp-hz = /bits/ 64 <50400>;
> + opp-microvolt = <89>;
> + };
> + opp@45600 {
> + opp-hz = /bits/ 64 <45600>;
> + opp-microvolt = <87>;
> + };
> + opp@43200 {
> + opp-hz = /bits/ 64 <43200>;
> + opp-microvolt = <86>;
> + };
> + opp@42000 {
> + opp-hz = /bits/ 64 <42000>;
> + opp-microvolt = <85>;
> + };
> + opp@40800 {
> + opp-hz = /bits/ 64 <40800>;
> + opp-microvolt = <84>;
> + };
> + opp@38400 {
> + opp-hz = /bits/ 64 <38400>;
> + opp-microvolt = <83>;
> + };
> + opp@36000 {
> + opp-hz = /bits/ 64 <36000>;
> + opp-microvolt = <82>;
> + };
> + opp@33600 {
> + opp-hz = /bits/ 64 <33600>;
> + opp-microvolt = <81>;
> + };
> + opp@31200 {
> + opp-hz = /bits/ 64 <31200>;
> + opp-microvolt = <81>;
> + };
> + opp@26400 {
> + opp-hz = /bits/ 64 <26400>;
> + opp-microvolt = <81>;
> + };
> + opp@21600 {
> + opp-hz = /bits/ 64 <21600>;
> + opp-microvolt = <81>;
> + };
> + };
> +

How were those OPPs tested?

Maxime

--
Maxime Ripard, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com


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