Add devicetree bindings for new cat24c208 EDID EEPROM driver. Signed-off-by: Erling Ljunggren <hljunggr@xxxxxxxxx> --- .../bindings/media/i2c/onnn,cat24c208.yaml | 48 +++++++++++++++++++ 1 file changed, 48 insertions(+) create mode 100644 Documentation/devicetree/bindings/media/i2c/onnn,cat24c208.yaml diff --git a/Documentation/devicetree/bindings/media/i2c/onnn,cat24c208.yaml b/Documentation/devicetree/bindings/media/i2c/onnn,cat24c208.yaml new file mode 100644 index 000000000000..fcfaccb5e39f --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/onnn,cat24c208.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/i2c/onnn,cat24c208.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ON Semiconductor CAT24C208 EDID EEPROM driver + +maintainers: + - Hans Verkuil <hverkuil-cisco@xxxxxxxxx> + +description: | + CAT24C208 is a dual port i2c EEPROM designed for EDID storage. + + +properties: + compatible: + const: onnn,cat24c208 + + reg: + maxItems: 1 + + hpd-gpios: + maxItems: 1 + description: + References to the GPIO that controls the HDMI hot-plug detection pin. + The active flag indicates the GPIO level that enables hot-plug detection. + + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + cat24c208@31 { + compatible = "onnn,cat24c208"; + reg = <0x31>; + hpd-gpios = <&ioexp 0 GPIO_ACTIVE_HIGH>; + }; + }; +... -- 2.37.3
