Messages in this thread Patch in this message |  | | From | Hyunki Koo <> | Subject | [PATCH v5 1/2] dt-bindings: serial: Add reg-io-width compatible | Date | Mon, 6 Apr 2020 19:31:26 +0900 |
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Add a description for reg-io-width options for the samsung serial UART peripheral.
Signed-off-by: Hyunki Koo <hyunki00.koo@samsung.com> --- Documentation/devicetree/bindings/serial/samsung_uart.yaml | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/samsung_uart.yaml b/Documentation/devicetree/bindings/serial/samsung_uart.yaml index 9d2ce347875b..a57b1233c691 100644 --- a/Documentation/devicetree/bindings/serial/samsung_uart.yaml +++ b/Documentation/devicetree/bindings/serial/samsung_uart.yaml @@ -29,6 +29,14 @@ properties: reg: maxItems: 1 + reg-io-width: + description: | + The size (in bytes) of the IO accesses that should be performed + on the device. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [ 1, 4 ] + clocks: minItems: 2 maxItems: 5 -- 2.15.0.rc1
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