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| -rw-r--r-- | Documentation/devicetree/bindings/gpu/samsung-g2d.txt | 27 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/gpu/samsung-g2d.yaml | 75 |
2 files changed, 75 insertions, 27 deletions
diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt b/Documentation/devicetree/bindings/gpu/samsung-g2d.txt deleted file mode 100644 index 1e7959332dbc..000000000000 --- a/Documentation/devicetree/bindings/gpu/samsung-g2d.txt +++ /dev/null @@ -1,27 +0,0 @@ -* Samsung 2D Graphics Accelerator - -Required properties: - - compatible : value should be one among the following: - (a) "samsung,s5pv210-g2d" for G2D IP present in S5PV210 & Exynos4210 SoC - (b) "samsung,exynos4212-g2d" for G2D IP present in Exynos4x12 SoCs - (c) "samsung,exynos5250-g2d" for G2D IP present in Exynos5250 SoC - - - reg : Physical base address of the IP registers and length of memory - mapped region. - - - interrupts : G2D interrupt number to the CPU. - - clocks : from common clock binding: handle to G2D clocks. - - clock-names : names of clocks listed in clocks property, in the same - order, depending on SoC type: - - for S5PV210 and Exynos4 based SoCs: "fimg2d" and - "sclk_fimg2d" - - for Exynos5250 SoC: "fimg2d". - -Example: - g2d@12800000 { - compatible = "samsung,s5pv210-g2d"; - reg = <0x12800000 0x1000>; - interrupts = <0 89 0>; - clocks = <&clock 177>, <&clock 277>; - clock-names = "sclk_fimg2d", "fimg2d"; - }; diff --git a/Documentation/devicetree/bindings/gpu/samsung-g2d.yaml b/Documentation/devicetree/bindings/gpu/samsung-g2d.yaml new file mode 100644 index 000000000000..e7daae862578 --- /dev/null +++ b/Documentation/devicetree/bindings/gpu/samsung-g2d.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpu/samsung-g2d.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SoC 2D Graphics Accelerator + +maintainers: + - Inki Dae <inki.dae@samsung.com> + +properties: + compatible: + enum: + - samsung,s5pv210-g2d # in S5PV210 & Exynos4210 SoC + - samsung,exynos4212-g2d # in Exynos4x12 SoCs + - samsung,exynos5250-g2d + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: {} + clock-names: {} + iommus: {} + power-domains: {} + +if: + properties: + compatible: + contains: + const: samsung,exynos5250-g2d + +then: + properties: + clocks: + items: + - description: fimg2d clock + clock-names: + items: + - const: fimg2d + +else: + properties: + clocks: + items: + - description: sclk_fimg2d clock + - description: fimg2d clock + clock-names: + items: + - const: sclk_fimg2d + - const: fimg2d + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + g2d@12800000 { + compatible = "samsung,s5pv210-g2d"; + reg = <0x12800000 0x1000>; + interrupts = <0 89 0>; + clocks = <&clock 177>, <&clock 277>; + clock-names = "sclk_fimg2d", "fimg2d"; + }; + +... |