Bindings/soc/samsung/samsung,exynos-sysreg.yaml

   1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/soc/samsung/samsung,exynos-sysreg.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Samsung Exynos SoC series System Registers (SYSREG)
   8
   9 maintainers:
  10   - Krzysztof Kozlowski <krzk@kernel.org>
  11
  12 properties:
  13   compatible:
  14     oneOf:
  15       - items:
  16           - enum:
  17               - google,gs101-apm-sysreg
  18               - google,gs101-peric0-sysreg
  19               - google,gs101-peric1-sysreg
  20               - samsung,exynos3-sysreg
  21               - samsung,exynos4-sysreg
  22               - samsung,exynos5-sysreg
  23               - samsung,exynosautov920-peric0-sysreg
  24               - samsung,exynosautov920-peric1-sysreg
  25               - tesla,fsd-cam-sysreg
  26               - tesla,fsd-fsys0-sysreg
  27               - tesla,fsd-fsys1-sysreg
  28               - tesla,fsd-peric-sysreg
  29           - const: syscon
  30       - items:
  31           - enum:
  32               - samsung,exynos5433-cam0-sysreg
  33               - samsung,exynos5433-cam1-sysreg
  34               - samsung,exynos5433-disp-sysreg
  35               - samsung,exynos5433-fsys-sysreg
  36           - const: samsung,exynos5433-sysreg
  37           - const: syscon
  38       - items:
  39           - enum:
  40               - samsung,exynos5433-sysreg
  41               - samsung,exynos850-sysreg
  42               - samsung,exynosautov9-sysreg
  43           - const: syscon
  44         deprecated: true
  45       - items:
  46           - enum:
  47               - samsung,exynos850-cmgp-sysreg
  48               - samsung,exynos850-peri-sysreg
  49           - const: samsung,exynos850-sysreg
  50           - const: syscon
  51       - items:
  52           - enum:
  53               - samsung,exynosautov9-fsys2-sysreg
  54               - samsung,exynosautov9-peric0-sysreg
  55               - samsung,exynosautov9-peric1-sysreg
  56           - const: samsung,exynosautov9-sysreg
  57           - const: syscon
  58
  59   reg:
  60     maxItems: 1
  61
  62   clocks:
  63     maxItems: 1
  64
  65 required:
  66   - compatible
  67   - reg
  68
  69 allOf:
  70   - if:
  71       properties:
  72         compatible:
  73           contains:
  74             enum:
  75               - samsung,exynos850-cmgp-sysreg
  76               - samsung,exynos850-peri-sysreg
  77               - samsung,exynos850-sysreg
  78     then:
  79       required:
  80         - clocks
  81     else:
  82       properties:
  83         clocks: false
  84
  85 additionalProperties: false
  86
  87 examples:
  88   - |
  89     system-controller@10010000 {
  90         compatible = "samsung,exynos4-sysreg", "syscon";
  91         reg = <0x10010000 0x400>;
  92     };