diff options
Diffstat (limited to 'Documentation/devicetree/bindings/gpu')
5 files changed, 83 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml index e8b99adcb1bd..0b229a7d4a98 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml @@ -43,6 +43,9 @@ properties: operating-points-v2: true + resets: + maxItems: 2 + required: - compatible - reg @@ -50,6 +53,8 @@ required: - interrupt-names - clocks +additionalProperties: false + allOf: - if: properties: @@ -57,9 +62,6 @@ allOf: contains: const: amlogic,meson-g12a-mali then: - properties: - resets: - minItems: 2 required: - resets diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.yaml index 8d966f3ff3db..0407e45eb8c4 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-midgard.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-midgard.yaml @@ -75,6 +75,9 @@ properties: mali-supply: true + power-domains: + maxItems: 1 + resets: minItems: 1 maxItems: 2 @@ -91,6 +94,8 @@ required: - interrupt-names - clocks +additionalProperties: false + allOf: - if: properties: diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.yaml index afde81be3c29..f5401cc8de4a 100644 --- a/Documentation/devicetree/bindings/gpu/arm,mali-utgard.yaml +++ b/Documentation/devicetree/bindings/gpu/arm,mali-utgard.yaml @@ -115,6 +115,8 @@ required: - clocks - clock-names +additionalProperties: false + allOf: - if: properties: diff --git a/Documentation/devicetree/bindings/gpu/samsung-rotator.yaml b/Documentation/devicetree/bindings/gpu/samsung-rotator.yaml index f4dfa6fc724c..665c6e3b31d3 100644 --- a/Documentation/devicetree/bindings/gpu/samsung-rotator.yaml +++ b/Documentation/devicetree/bindings/gpu/samsung-rotator.yaml @@ -36,6 +36,8 @@ required: - clocks - clock-names +additionalProperties: false + examples: - | rotator@12810000 { diff --git a/Documentation/devicetree/bindings/gpu/vivante,gc.yaml b/Documentation/devicetree/bindings/gpu/vivante,gc.yaml new file mode 100644 index 000000000000..0bc4b38d5cbb --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/vivante,gc.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpu/vivante,gc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Vivante GPU Bindings + +description: Vivante GPU core devices + +maintainers: + - Lucas Stach <l.stach@pengutronix.de> + +properties: + compatible: + const: vivante,gc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: AXI/master interface clock + - description: GPU core clock + - description: Shader clock (only required if GPU has feature PIPE_3D) + - description: AHB/slave interface clock (only required if GPU can gate slave interface independently) + minItems: 1 + maxItems: 4 + + clock-names: + items: + enum: [ bus, core, shader, reg ] + minItems: 1 + maxItems: 4 + + resets: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx6qdl-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + gpu@130000 { + compatible = "vivante,gc"; + reg = <0x00130000 0x4000>; + interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX6QDL_CLK_GPU3D_AXI>, + <&clks IMX6QDL_CLK_GPU3D_CORE>, + <&clks IMX6QDL_CLK_GPU3D_SHADER>; + clock-names = "bus", "core", "shader"; + power-domains = <&gpc 1>; + }; + +... |