diff options
| author | Valentin Caron <[email protected]> | 2023-12-18 16:57:14 +0100 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2023-12-21 20:44:04 +0000 |
| commit | f034a151059a84cecaae68f5a72ee5d815e94625 (patch) | |
| tree | 855d031c474e710e4ca713307d829edd54ab3e24 | |
| parent | 6f98f25247b7ef03fb89030a3af6c0eb08132104 (diff) | |
dt-bindings: spi: stm32: add st,stm32mp25-spi compatible
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 <[email protected]>
Signed-off-by: Alain Volmat <[email protected]>
Reviewed-by: Fabrice Gasnier <[email protected]>
Acked-by: Conor Dooley <[email protected]>
Link: https://msgid.link/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/spi/st,stm32-spi.yaml | 1 |
1 files changed, 1 insertions, 0 deletions
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 |