diff --git a/Documentation/devicetree/bindings/i2c/qcom,sa8255p-geni-i2c.yaml b/Documentation/devicetree/bindings/i2c/qcom,sa8255p-geni-i2c.yaml new file mode 100644 index 000000000000..a61e40b5cbc1 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/qcom,sa8255p-geni-i2c.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/i2c/qcom,sa8255p-geni-i2c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm SA8255p QUP GENI I2C Controller + +maintainers: + - Praveen Talari + +properties: + compatible: + const: qcom,sa8255p-geni-i2c + + reg: + maxItems: 1 + + dmas: + maxItems: 2 + + dma-names: + items: + - const: tx + - const: rx + + interrupts: + maxItems: 1 + + power-domains: + maxItems: 2 + + power-domain-names: + items: + - const: power + - const: perf + +required: + - compatible + - reg + - interrupts + - power-domains + +allOf: + - $ref: /schemas/i2c/i2c-controller.yaml# + +unevaluatedProperties: false + +examples: + - | + #include + #include + + i2c@a90000 { + compatible = "qcom,sa8255p-geni-i2c"; + reg = <0xa90000 0x4000>; + interrupts = ; + dmas = <&gpi_dma0 0 0 QCOM_GPI_I2C>, + <&gpi_dma0 1 0 QCOM_GPI_I2C>; + dma-names = "tx", "rx"; + power-domains = <&scmi0_pd 0>, <&scmi0_dvfs 0>; + power-domain-names = "power", "perf"; + }; +...