diff options
Diffstat (limited to 'dts/Bindings/serial/samsung_uart.yaml')
| -rw-r--r-- | dts/Bindings/serial/samsung_uart.yaml | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/dts/Bindings/serial/samsung_uart.yaml b/dts/Bindings/serial/samsung_uart.yaml index 9d2ce34787..96414ac65d 100644 --- a/dts/Bindings/serial/samsung_uart.yaml +++ b/dts/Bindings/serial/samsung_uart.yaml @@ -29,6 +29,13 @@ properties: reg: maxItems: 1 + reg-io-width: + description: | + The size (in bytes) of the IO accesses that should be performed + on the device. + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [ 1, 4 ] + clocks: minItems: 2 maxItems: 5 @@ -51,9 +58,8 @@ properties: samsung,uart-fifosize: description: The fifo size supported by the UART channel. - allOf: - - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [16, 64, 256] + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [16, 64, 256] required: - compatible |