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author | Nicolas Boichat <drinkcat@chromium.org> | 2021-04-21 08:28:52 +0300 |
---|---|---|
committer | Steven Price <steven.price@arm.com> | 2021-05-14 18:29:03 +0300 |
commit | a7a596cd31151b08ad0273af3665dac8c0b93842 (patch) | |
tree | 5c6cccc77037580df48c4265a47c735a8360d9b4 /Documentation/devicetree/bindings/gpu | |
parent | e3c2f1870af43fc95f6fe141537f5142c5fe4717 (diff) | |
download | linux-a7a596cd31151b08ad0273af3665dac8c0b93842.tar.xz |
dt-bindings: gpu: mali-bifrost: Add Mediatek MT8183
Define a compatible string for the Mali Bifrost GPU found in
Mediatek's MT8183 SoCs.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210421132841.v13.1.Ie74d3355761aab202d4825ac6f66d990bba0130e@changeid
Diffstat (limited to 'Documentation/devicetree/bindings/gpu')
-rw-r--r-- | Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index 894ba217ab32..0f73f436bea7 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -17,6 +17,7 @@ properties: items: - enum: - amlogic,meson-g12a-mali + - mediatek,mt8183-mali - realtek,rtd1619-mali - rockchip,px30-mali - const: arm,mali-bifrost # Mali Bifrost GPU model/revision is fully discoverable @@ -41,10 +42,13 @@ properties: mali-supply: true + sram-supply: true + operating-points-v2: true power-domains: - maxItems: 1 + minItems: 1 + maxItems: 3 resets: maxItems: 2 @@ -89,6 +93,30 @@ allOf: then: required: - resets + - if: + properties: + compatible: + contains: + const: mediatek,mt8183-mali + then: + properties: + power-domains: + minItems: 3 + power-domain-names: + items: + - const: core0 + - const: core1 + - const: core2 + + required: + - sram-supply + - power-domains + - power-domain-names + else: + properties: + power-domains: + maxItems: 1 + sram-supply: false examples: - | |