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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2021-12-08 13:40:24 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2021-12-14 23:27:58 +0300 |
| commit | 570df0a51955b4741ca3a87b065ce4d7927bf325 (patch) | |
| tree | 4cf3ade417e8c89bc84f202056d3fa5d8fa807d4 /Documentation/devicetree/bindings/gpu | |
| parent | e4fa9dedc5566cb20381b563026fde0158cc63ec (diff) | |
| download | linux-570df0a51955b4741ca3a87b065ce4d7927bf325.tar.xz | |
dt-bindings: gpu: mali-bifrost: Document RZ/G2L support
The Renesas RZ/G2{L, LC} SoC (a.k.a R9A07G044) has a Bifrost Mali-G31 GPU,
add a compatible string for it.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://lore.kernel.org/r/20211208104026.421-2-biju.das.jz@bp.renesas.com
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/gpu')
| -rw-r--r-- | Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml | 45 |
1 files changed, 43 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index 6f98dd55fb4c..63a08f3f321d 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -19,6 +19,7 @@ properties: - amlogic,meson-g12a-mali - mediatek,mt8183-mali - realtek,rtd1619-mali + - renesas,r9a07g044-mali - rockchip,px30-mali - rockchip,rk3568-mali - const: arm,mali-bifrost # Mali Bifrost GPU model/revision is fully discoverable @@ -27,19 +28,26 @@ properties: maxItems: 1 interrupts: + minItems: 3 items: - description: Job interrupt - description: MMU interrupt - description: GPU interrupt + - description: Event interrupt interrupt-names: + minItems: 3 items: - const: job - const: mmu - const: gpu + - const: event clocks: - maxItems: 1 + minItems: 1 + maxItems: 3 + + clock-names: true mali-supply: true @@ -52,7 +60,10 @@ properties: maxItems: 3 resets: - maxItems: 2 + minItems: 1 + maxItems: 3 + + reset-names: true "#cooling-cells": const: 2 @@ -98,6 +109,36 @@ allOf: properties: compatible: contains: + const: renesas,r9a07g044-mali + then: + properties: + interrupts: + minItems: 4 + interrupt-names: + minItems: 4 + clocks: + minItems: 3 + clock-names: + items: + - const: gpu + - const: bus + - const: bus_ace + resets: + minItems: 3 + reset-names: + items: + - const: rst + - const: axi_rst + - const: ace_rst + required: + - clock-names + - power-domains + - resets + - reset-names + - if: + properties: + compatible: + contains: const: mediatek,mt8183-mali then: properties: |