| Message ID | 20190410232543.13297-4-peron.clem@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add Allwinner H6 Mali Midgard gpu node | expand |
Hi, On Thu, 11 Apr 2019 at 09:27, Maxime Ripard <maxime.ripard@bootlin.com> wrote: > > On Thu, Apr 11, 2019 at 01:25:38AM +0200, Clément Péron wrote: > > This add the H6 mali compatible in the dt-bindings to later support > > specific implementation. > > > > Signed-off-by: Clément Péron <peron.clem@gmail.com> > > --- > > .../devicetree/bindings/gpu/arm,mali-midgard.txt | 8 +++++++- > > 1 file changed, 7 insertions(+), 1 deletion(-) > > > > diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt > > index 2e8bbce35695..9e71146b5c8a 100644 > > --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt > > +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt > > @@ -15,6 +15,7 @@ Required properties: > > + "arm,mali-t860" > > + "arm,mali-t880" > > * which must be preceded by one of the following vendor specifics: > > + + "allwinner,sun50i-h6-mali" > > + "amlogic,meson-gxm-mali" > > + "rockchip,rk3288-mali" > > + "rockchip,rk3399-mali" > > @@ -49,9 +50,14 @@ Vendor-specific bindings > > ------------------------ > > > > The Mali GPU is integrated very differently from one SoC to > > -another. In order to accomodate those differences, you have the option > > +another. In order to accommodate those differences, you have the option > > to specify one more vendor-specific compatible, among: > > > > +- "allwinner,sun50i-h6-mali" > > + Required properties: > > + - resets: Should contain phandle of : > > + + GPU reset line > > + > > And clocks, I assume? Yes you're right clocks are also required for the H6. Clement > > Maxime > > -- > Maxime Ripard, Bootlin > Embedded Linux and Kernel engineering > https://bootlin.com
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt index 2e8bbce35695..9e71146b5c8a 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.txt @@ -15,6 +15,7 @@ Required properties: + "arm,mali-t860" + "arm,mali-t880" * which must be preceded by one of the following vendor specifics: + + "allwinner,sun50i-h6-mali" + "amlogic,meson-gxm-mali" + "rockchip,rk3288-mali" + "rockchip,rk3399-mali" @@ -49,9 +50,14 @@ Vendor-specific bindings ------------------------ The Mali GPU is integrated very differently from one SoC to -another. In order to accomodate those differences, you have the option +another. In order to accommodate those differences, you have the option to specify one more vendor-specific compatible, among: +- "allwinner,sun50i-h6-mali" + Required properties: + - resets: Should contain phandle of : + + GPU reset line + - "amlogic,meson-gxm-mali" Required properties: - resets : Should contain phandles of :
This add the H6 mali compatible in the dt-bindings to later support specific implementation. Signed-off-by: Clément Péron <peron.clem@gmail.com> --- .../devicetree/bindings/gpu/arm,mali-midgard.txt | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)