| Message ID | 20210506132049.1513-3-thunder.leizhen@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | dt-bindings: serial: Change to reference the kernel-defined serial.yaml | expand |
diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml index 2fdf4ed198da781..c75ba3fb6465005 100644 --- a/Documentation/devicetree/bindings/serial/serial.yaml +++ b/Documentation/devicetree/bindings/serial/serial.yaml @@ -23,6 +23,8 @@ properties: $nodename: pattern: "^serial(@.*)?$" + label: true + cts-gpios: maxItems: 1 description:
When there is more than one serial port present, the property 'label' allows a custom name to be used for briefly describe the usage or position of each serial port. Without this "label" property, many dtbs_check warnings similar to the following are reported: arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dt.yaml: \ serial@ffd74000: Additional properties are not allowed ('label' was unexpected) From schema: Documentation/devicetree/bindings/serial/pl011.yaml Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Reviewed-by: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/serial/serial.yaml | 2 ++ 1 file changed, 2 insertions(+)