| # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/arm/stm32/st,stm32-syscon.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: STMicroelectronics STM32 Platforms System Controller |
| |
| maintainers: |
| - Alexandre Torgue <alexandre.torgue@foss.st.com> |
| - Christophe Roullier <christophe.roullier@foss.st.com> |
| |
| properties: |
| compatible: |
| oneOf: |
| - items: |
| - enum: |
| - st,stm32-power-config |
| - st,stm32-syscfg |
| - st,stm32-tamp |
| - st,stm32f4-gcan |
| - st,stm32mp151-pwr-mcu |
| - st,stm32mp157-syscfg |
| - st,stm32mp25-syscfg |
| - const: syscon |
| - items: |
| - const: st,stm32-tamp |
| - const: syscon |
| - const: simple-mfd |
| |
| reg: |
| maxItems: 1 |
| |
| clocks: |
| maxItems: 1 |
| |
| required: |
| - compatible |
| - reg |
| |
| if: |
| properties: |
| compatible: |
| contains: |
| enum: |
| - st,stm32mp157-syscfg |
| - st,stm32f4-gcan |
| then: |
| required: |
| - clocks |
| |
| additionalProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/clock/stm32mp1-clks.h> |
| syscfg: syscon@50020000 { |
| compatible = "st,stm32mp157-syscfg", "syscon"; |
| reg = <0x50020000 0x400>; |
| clocks = <&rcc SYSCFG>; |
| }; |
| |
| ... |
