diff options
| -rw-r--r-- | Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml b/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml index 0cc94c920b17..b8a2bfe14bed 100644 --- a/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml +++ b/Documentation/devicetree/bindings/serial/xlnx,opb-uartlite.yaml @@ -32,13 +32,47 @@ properties: clock-names: const: s_axi_aclk + current-speed: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + The fixed baud rate that the device was configured for. + + xlnx,data-bits: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [5, 6, 7, 8] + description: + The fixed number of data bits that the device was configured for. + + xlnx,use-parity: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + description: + Whether parity checking was enabled when the device was configured. + + xlnx,odd-parity: + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + description: + Whether odd parity was configured. + required: - compatible - reg - interrupts + - current-speed + - xlnx,data-bits + - xlnx,use-parity allOf: - $ref: /schemas/serial.yaml# + - if: + properties: + xlnx,use-parity: + contains: + const: 1 + then: + required: + - xlnx,odd-parity unevaluatedProperties: false @@ -49,5 +83,8 @@ examples: reg = <0x800c0000 0x10000>; interrupts = <0x0 0x6e 0x1>; port-number = <0>; + current-speed = <115200>; + xlnx,data-bits = <8>; + xlnx,use-parity = <0>; }; ... |