Documentation/devicetree/bindings/arm/stm32/st,stm32-syscon.yaml

   1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: "http://devicetree.org/schemas/arm/stm32/st,stm32-syscon.yaml#"
   5 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
   6
   7 title: STMicroelectronics STM32 Platforms System Controller bindings
   8
   9 maintainers:
  10   - Alexandre Torgue <alexandre.torgue@st.com>
  11   - Christophe Roullier <christophe.roullier@st.com>
  12
  13 properties:
  14   compatible:
  15     oneOf:
  16       - items:
  17         - enum:
  18           - st,stm32mp157-syscfg
  19         - const: syscon
  20
  21   reg:
  22     maxItems: 1
  23
  24   clocks:
  25     maxItems: 1
  26
  27 required:
  28   - compatible
  29   - reg
  30   - clocks
  31
  32 examples:
  33   - |
  34     #include <dt-bindings/clock/stm32mp1-clks.h>
  35     syscfg: syscon@50020000 {
  36         compatible = "st,stm32mp157-syscfg", "syscon";
  37         reg = <0x50020000 0x400>;
  38         clocks = <&rcc SYSCFG>;
  39     };
  40
  41 ...