[thirdparty/u-boot.git] / Bindings / gpu / samsung-g2d.yaml

# 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:
    minItems: 1
    maxItems: 2

  clock-names:
    minItems: 1
    maxItems: 2

  iommus:
    minItems: 1
    maxItems: 2

  power-domains:
    maxItems: 1

required:
  - compatible
  - reg
  - interrupts
  - clocks
  - clock-names

allOf:
  - 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

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";
    };

...
Commit	Line	Data
53633a89 TR	1	# SPDX-License-Identifier: GPL-2.0
	2	%YAML 1.2
	3	---
	4	$id: http://devicetree.org/schemas/gpu/samsung-g2d.yaml#
	5	$schema: http://devicetree.org/meta-schemas/core.yaml#
	6
	7	title: Samsung SoC 2D Graphics Accelerator
	8
	9	maintainers:
	10	- Inki Dae <inki.dae@samsung.com>
	11
	12	properties:
	13	compatible:
	14	enum:
	15	- samsung,s5pv210-g2d # in S5PV210 & Exynos4210 SoC
	16	- samsung,exynos4212-g2d # in Exynos4x12 SoCs
	17	- samsung,exynos5250-g2d
	18
	19	reg:
	20	maxItems: 1
	21
	22	interrupts:
	23	maxItems: 1
	24
93743d24 TR	25	clocks:
	26	minItems: 1
	27	maxItems: 2
	28
	29	clock-names:
	30	minItems: 1
	31	maxItems: 2
	32
	33	iommus:
	34	minItems: 1
	35	maxItems: 2
	36
	37	power-domains:
	38	maxItems: 1
53633a89 TR	39
	40	required:
	41	- compatible
	42	- reg
	43	- interrupts
	44	- clocks
	45	- clock-names
	46
93743d24 TR	47	allOf:
	48	- if:
	49	properties:
	50	compatible:
	51	contains:
	52	const: samsung,exynos5250-g2d
	53
	54	then:
	55	properties:
	56	clocks:
	57	items:
	58	- description: fimg2d clock
	59	clock-names:
	60	items:
	61	- const: fimg2d
	62
	63	else:
	64	properties:
	65	clocks:
	66	items:
	67	- description: sclk_fimg2d clock
	68	- description: fimg2d clock
	69	clock-names:
	70	items:
	71	- const: sclk_fimg2d
	72	- const: fimg2d
	73
53633a89 TR	74	additionalProperties: false
	75
	76	examples:
	77	- \|
	78	g2d@12800000 {
	79	compatible = "samsung,s5pv210-g2d";
	80	reg = <0x12800000 0x1000>;
	81	interrupts = <0 89 0>;
	82	clocks = <&clock 177>, <&clock 277>;
	83	clock-names = "sclk_fimg2d", "fimg2d";
	84	};
	85
	86	...