modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/Documentation/devicetree/bindings/media/i2c/ad5820.txt
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@@ -2,11 +2,19 @@
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 Required Properties:
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-  - compatible: Must contain "adi,ad5820"
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+  - compatible: Must contain one of:
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+		- "adi,ad5820"
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+		- "adi,ad5821"
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+		- "adi,ad5823"
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   - reg: I2C slave address
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   - VANA-supply: supply of voltage for VANA pin
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+
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+Optional properties:
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+
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+   - enable-gpios : GPIO spec for the XSHUTDOWN pin. The XSHUTDOWN signal is
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+active low, a high level on the pin enables the device.
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 Example:
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@@ -15,5 +23,6 @@
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                reg = <0x0c>;
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                VANA-supply = <&vaux4>;
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+               enable-gpios = <&msmgpio 26 GPIO_ACTIVE_HIGH>;
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        };
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