xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/i2c/nxp,pca9541.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* NXP PCA9541 I2C bus master selector
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3*4882a593SmuzhiyunRequired Properties:
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5*4882a593Smuzhiyun  - compatible: Must be "nxp,pca9541"
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7*4882a593Smuzhiyun  - reg: The I2C address of the device.
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9*4882a593Smuzhiyun  The following required properties are defined externally:
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11*4882a593Smuzhiyun  - I2C arbitration bus node. See i2c-arb.txt in this directory.
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14*4882a593SmuzhiyunExample:
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16*4882a593Smuzhiyun	i2c-arbitrator@74 {
17*4882a593Smuzhiyun		compatible = "nxp,pca9541";
18*4882a593Smuzhiyun		reg = <0x74>;
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20*4882a593Smuzhiyun		i2c-arb {
21*4882a593Smuzhiyun			#address-cells = <1>;
22*4882a593Smuzhiyun			#size-cells = <0>;
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24*4882a593Smuzhiyun			eeprom@54 {
25*4882a593Smuzhiyun				compatible = "atmel,24c08";
26*4882a593Smuzhiyun				reg = <0x54>;
27*4882a593Smuzhiyun			};
28*4882a593Smuzhiyun		};
29*4882a593Smuzhiyun	};
30