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| author | Alain Volmat <alain.volmat@foss.st.com> | 2025-12-15 15:26:20 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-12-15 17:08:55 +0300 |
| commit | f4acea9eef704607d1a950909ce3a52a770d6be2 (patch) | |
| tree | 7d6fbcab81a588b25cfb99251c4c011281672f4b | |
| parent | c20fce4ad137e2150b4b383750f86a36d929e36c (diff) | |
| download | linux-f4acea9eef704607d1a950909ce3a52a770d6be2.tar.xz | |
spi: dt-bindings: st,stm32-spi: add 'power-domains' property
STM32 SPI may be in a power domain which is the case for the STM32MP2x
based boards. Allow a single 'power-domains' entry for STM32 SPI.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://patch.msgid.link/20251215-stm32-spi-mp2x-dt-updates-v1-1-464a5fd20f13@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/spi/st,stm32-spi.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml index ca880a226afa..472e92974714 100644 --- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml +++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml @@ -96,6 +96,9 @@ properties: The region should be defined as child node of the AHB SRAM node as per the generic bindings in Documentation/devicetree/bindings/sram/sram.yaml + power-domains: + maxItems: 1 + access-controllers: minItems: 1 maxItems: 2 |