0001 # SPDX-License-Identifier: GPL-2.0
0002 %YAML 1.2
0003 ---
0004 $id: http://devicetree.org/schemas/gpu/samsung-g2d.yaml#
0005 $schema: http://devicetree.org/meta-schemas/core.yaml#
0006
0007 title: Samsung SoC 2D Graphics Accelerator
0008
0009 maintainers:
0010 - Inki Dae <inki.dae@samsung.com>
0011
0012 properties:
0013 compatible:
0014 enum:
0015 - samsung,s5pv210-g2d # in S5PV210 & Exynos4210 SoC
0016 - samsung,exynos4212-g2d # in Exynos4x12 SoCs
0017 - samsung,exynos5250-g2d
0018
0019 reg:
0020 maxItems: 1
0021
0022 interrupts:
0023 maxItems: 1
0024
0025 clocks: {}
0026 clock-names: {}
0027 iommus: {}
0028 power-domains: {}
0029
0030 if:
0031 properties:
0032 compatible:
0033 contains:
0034 const: samsung,exynos5250-g2d
0035
0036 then:
0037 properties:
0038 clocks:
0039 items:
0040 - description: fimg2d clock
0041 clock-names:
0042 items:
0043 - const: fimg2d
0044
0045 else:
0046 properties:
0047 clocks:
0048 items:
0049 - description: sclk_fimg2d clock
0050 - description: fimg2d clock
0051 clock-names:
0052 items:
0053 - const: sclk_fimg2d
0054 - const: fimg2d
0055
0056 required:
0057 - compatible
0058 - reg
0059 - interrupts
0060 - clocks
0061 - clock-names
0062
0063 additionalProperties: false
0064
0065 examples:
0066 - |
0067 g2d@12800000 {
0068 compatible = "samsung,s5pv210-g2d";
0069 reg = <0x12800000 0x1000>;
0070 interrupts = <0 89 0>;
0071 clocks = <&clock 177>, <&clock 277>;
0072 clock-names = "sclk_fimg2d", "fimg2d";
0073 };
0074
0075 ...
