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| author | Valentin Caron <valentin.caron@foss.st.com> | 2024-01-18 12:11:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-08 00:44:12 +0300 |
| commit | d6c0d892b44cd16e0421909cf7f2883b9e625e4a (patch) | |
| tree | 94d20b929a8eb32e36aa1a50838d72c0b81e5b4a /Documentation/devicetree | |
| parent | 173b097dcc8d74d6e135aed1bad38dbfa21c4d04 (diff) | |
| download | linux-d6c0d892b44cd16e0421909cf7f2883b9e625e4a.tar.xz | |
dt-bindings: serial: stm32: add power-domains property
STM32 serial may be in a power domain.
Allow a single 'power-domains' entry for STM32 serial devices.
Signed-off-by: Valentin Caron <valentin.caron@foss.st.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240118091135.3314330-1-valentin.caron@foss.st.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/st,stm32-uart.yaml | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml index 1df8ffe95fc6..62f97da1b2fd 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml +++ b/Documentation/devicetree/bindings/serial/st,stm32-uart.yaml @@ -58,6 +58,9 @@ properties: wakeup-source: true + power-domains: + maxItems: 1 + rx-threshold: description: If value is set to 1, RX FIFO threshold is disabled. |