Messages in this thread Patch in this message | | | From | Erwan Le Ray <> | Subject | [PATCH v2 1/4] dt-bindings: serial: add RX and TX FIFO properties | Date | Tue, 13 Apr 2021 19:40:12 +0200 |
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Add two optional DT properties to configure RX and TX FIFO thresholds: - rx-threshold - tx-threshold
Signed-off-by: Erwan Le Ray <erwan.leray@foss.st.com>
diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml index 65e75d040521..f368d58e8086 100644 --- a/Documentation/devicetree/bindings/serial/serial.yaml +++ b/Documentation/devicetree/bindings/serial/serial.yaml @@ -75,6 +75,16 @@ properties: type: boolean description: CTS and RTS pins are swapped. + rx-threshold: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + RX FIFO threshold configuration (in bytes). + + tx-threshold: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + TX FIFO threshold configuration (in bytes). + if: required: - uart-has-rtscts -- 2.17.1
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