| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame^] | 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 |
| 8 | |
| 9 | maintainers: |
| 10 | - Alexandre Torgue <alexandre.torgue@foss.st.com> |
| 11 | - Christophe Roullier <christophe.roullier@foss.st.com> |
| 12 | |
| 13 | properties: |
| 14 | compatible: |
| 15 | oneOf: |
| 16 | - items: |
| 17 | - enum: |
| 18 | - st,stm32-power-config |
| 19 | - st,stm32-syscfg |
| 20 | - st,stm32-tamp |
| 21 | - st,stm32f4-gcan |
| 22 | - st,stm32mp151-pwr-mcu |
| 23 | - st,stm32mp157-syscfg |
| 24 | - st,stm32mp25-syscfg |
| 25 | - const: syscon |
| 26 | - items: |
| 27 | - const: st,stm32-tamp |
| 28 | - const: syscon |
| 29 | - const: simple-mfd |
| 30 | |
| 31 | reg: |
| 32 | maxItems: 1 |
| 33 | |
| 34 | clocks: |
| 35 | maxItems: 1 |
| 36 | |
| 37 | required: |
| 38 | - compatible |
| 39 | - reg |
| 40 | |
| 41 | if: |
| 42 | properties: |
| 43 | compatible: |
| 44 | contains: |
| 45 | enum: |
| 46 | - st,stm32mp157-syscfg |
| 47 | - st,stm32f4-gcan |
| 48 | then: |
| 49 | required: |
| 50 | - clocks |
| 51 | |
| 52 | additionalProperties: false |
| 53 | |
| 54 | examples: |
| 55 | - | |
| 56 | #include <dt-bindings/clock/stm32mp1-clks.h> |
| 57 | syscfg: syscon@50020000 { |
| 58 | compatible = "st,stm32mp157-syscfg", "syscon"; |
| 59 | reg = <0x50020000 0x400>; |
| 60 | clocks = <&rcc SYSCFG>; |
| 61 | }; |
| 62 | |
| 63 | ... |