From: Valentin Caron <valentin.caron@xxxxxxxxxxx>
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@xxxxxxxxxxx>
Signed-off-by: Alain Volmat <alain.volmat@xxxxxxxxxxx>
---
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
