diff options
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml b/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml index 3189d74096e8..edbca2476128 100644 --- a/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml @@ -15,11 +15,21 @@ allOf: properties: compatible: enum: + - brcm,bcm2711-hdmi-i2c - brcm,brcmstb-i2c - brcm,brcmper-i2c reg: - maxItems: 1 + minItems: 1 + maxItems: 2 + items: + - description: BSC register range + - description: Auto-I2C register range + + reg-names: + items: + - const: bsc + - const: auto-i2c interrupts: maxItems: 1 @@ -45,6 +55,26 @@ required: unevaluatedProperties: false +if: + properties: + compatible: + contains: + enum: + - brcm,bcm2711-hdmi-i2c + +then: + properties: + reg: + minItems: 2 + + required: + - reg-names + +else: + properties: + reg: + maxItems: 1 + examples: - | bsca: i2c@f0406200 { @@ -56,4 +86,12 @@ examples: interrupt-names = "upg_bsca"; }; + - | + ddc0: i2c@7ef04500 { + compatible = "brcm,bcm2711-hdmi-i2c"; + reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>; + reg-names = "bsc", "auto-i2c"; + clock-frequency = <390000>; + }; + ... |