Add the new compatible for hisi common i2c. Signed-off-by: Weilong Chen <chenweilong@xxxxxxxxxx> --- .../bindings/i2c/hisilicon,hisi-i2c.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/hisilicon,hisi-i2c.yaml diff --git a/Documentation/devicetree/bindings/i2c/hisilicon,hisi-i2c.yaml b/Documentation/devicetree/bindings/i2c/hisilicon,hisi-i2c.yaml new file mode 100644 index 000000000000..ea967abfe144 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/hisilicon,hisi-i2c.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/i2c/hisilicon,hisi-i2c.yaml#"; +$schema: "http://devicetree.org/meta-schemas/core.yaml#"; + +title: Hisilicon common IIC controller Device Tree Bindings + +maintainers: + - yangyicong@xxxxxxxxxx + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +properties: + compatible: + const: hisilicon,hisi-i2c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clk_rate: + maxItems: 1 + + clock-frequency: + default: 100000 + +required: + - compatible + - reg + - interrupts + - clk_rate + - clock-frequency + +unevaluatedProperties: false + +examples: + - | + i2c1: i2c@5038B0000{ + compatible = "hisilicon,hisi-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x5 0x038B0000 0 0x10000>; + interrupts = <0x0 120 0x4>; + clk_rate = <0x0 0xEE6B280>; + clock-frequency = <400000>; + }; -- 2.31.GIT
