add: device tree binding schema Signed-off-by: József Horváth <info@xxxxxxxxxxx> --- .../bindings/serial/silabs,si4455.yaml | 53 +++++++++++++++++++ MAINTAINERS | 2 +- 2 files changed, 54 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/serial/silabs,si4455.yaml diff --git a/Documentation/devicetree/bindings/serial/silabs,si4455.yaml b/Documentation/devicetree/bindings/serial/silabs,si4455.yaml new file mode 100644 index 000000000000..80a73a61755b --- /dev/null +++ b/Documentation/devicetree/bindings/serial/silabs,si4455.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/serial/silabs,si4455.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Silicon Labs Si4455 device tree bindings + +maintainers: + - József Horváth <info@xxxxxxxxxxx> + +allOf: + - $ref: "/schemas/serial.yaml#" + +properties: + compatible: + const: silabs,si4455 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + spi-max-frequency: + description: maximum clock frequency on SPI port + maximum: 500000 + + shutdown-gpios: + description: gpio pin for SDN + maxItems: 1 + +required: + - reg + - interrupts + - spi-max-frequency + - shutdown-gpios + +additionalProperties: false + +examples: + - | + &spi0 { + serial0: si4455@0 { + compatible = "silabs,si4455"; + reg = <0>; + interrupt-parent = <&gpio>; + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; + shutdown-gpios = <&gpio 26 1>; + spi-max-frequency = <300000>; + }; + }; +... diff --git a/MAINTAINERS b/MAINTAINERS index a29bc17d446d..16cc96971ac2 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -15937,7 +15937,7 @@ F: drivers/platform/x86/touchscreen_dmi.c SILICON LABS SI4455 SERIAL DRIVER M: József Horváth <info@xxxxxxxxxxx> S: Maintained -F: Documentation/devicetree/bindings/staging/serial/silabs,si4455.txt +F: Documentation/devicetree/bindings/serial/silabs,si4455.yaml F: drivers/tty/serial/si4455.c F: drivers/tty/serial/si4455_api.h -- 2.17.1
