Messages in this thread Patch in this message | | | From | Alain Volmat <> | Subject | [PATCH 2/6] dt-bindings: spi: stm32: add st,stm32mp25-spi compatible | Date | Mon, 18 Dec 2023 16:57:14 +0100 |
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From: Valentin Caron <valentin.caron@foss.st.com>
Add st,stm32mp25-spi compatible in dt-bindings. STM32MP25 spi is similar to the STM32H7 except for the following two points: - Burst should not be enabled with the new DMA used on STM32MP25. - STM32MP25 SPI8 has a limited feature set, it can only send words of 8 or 16 bits and with a maximum words number of 1024.
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com> Signed-off-by: Alain Volmat <alain.volmat@foss.st.com> --- Documentation/devicetree/bindings/spi/st,stm32-spi.yaml | 1 + 1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml index 5754d603f34f..4bd9aeb81208 100644 --- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml +++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml @@ -25,6 +25,7 @@ properties: - st,stm32f4-spi - st,stm32f7-spi - st,stm32h7-spi + - st,stm32mp25-spi reg: maxItems: 1 -- 2.25.1
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