[PATCH v3 2/2] dt-bindings: serial: Add label property in serial.yaml
From: Zhen Lei <hidden>
Date: 2021-05-06 13:21:40
Also in:
linux-arm-kernel, linux-riscv, linux-serial, lkml
Subsystem:
open firmware and flattened device tree bindings, serial device bus, the rest, tty layer and serial drivers · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
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 <redacted>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/serial/serial.yaml | 2 ++
1 file changed, 2 insertions(+)
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:
--
2.26.0.106.g9fadedd