Documentation/devicetree/bindings/arm/samsung/sysreg.yaml

   1 # SPDX-License-Identifier: GPL-2.0
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/arm/samsung/sysreg.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: Samsung S5P/Exynos SoC series System Registers (SYSREG)
   8
   9 maintainers:
  10   - Krzysztof Kozlowski <krzk@kernel.org>
  11
  12 # Custom select to avoid matching all nodes with 'syscon'
  13 select:
  14   properties:
  15     compatible:
  16       contains:
  17         enum:
  18           - samsung,exynos4-sysreg
  19           - samsung,exynos5-sysreg
  20   required:
  21     - compatible
  22
  23 properties:
  24   compatible:
  25     allOf:
  26       - items:
  27           - enum:
  28               - samsung,exynos4-sysreg
  29               - samsung,exynos5-sysreg
  30           - const: syscon
  31
  32   reg:
  33     maxItems: 1
  34
  35 examples:
  36   - |
  37     syscon@10010000 {
  38         compatible = "samsung,exynos4-sysreg", "syscon";
  39         reg = <0x10010000 0x400>;
  40     };
  41
  42     syscon@10050000 {
  43         compatible = "samsung,exynos5-sysreg", "syscon";
  44         reg = <0x10050000 0x5000>;
  45     };