41 lines
1,020 B
Plaintext
Executable file
41 lines
1,020 B
Plaintext
Executable file
Device-tree bindings for FSI-attached I2C master and busses
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-----------------------------------------------------------
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Required properties:
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- compatible = "ibm,i2c-fsi";
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- reg = < address size >; : The FSI CFAM address and address
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space size.
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- #address-cells = <1>; : Number of address cells in child
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nodes.
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- #size-cells = <0>; : Number of size cells in child nodes.
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- child nodes : Nodes to describe busses off the I2C
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master.
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Child node required properties:
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- reg = < port number > : The port number on the I2C master.
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Child node optional properties:
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- child nodes : Nodes to describe devices on the I2C
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bus.
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Examples:
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i2c@1800 {
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compatible = "ibm,i2c-fsi";
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reg = < 0x1800 0x400 >;
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#address-cells = <1>;
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#size-cells = <0>;
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i2c-bus@0 {
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reg = <0>;
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};
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i2c-bus@1 {
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reg = <1>;
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eeprom@50 {
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compatible = "vendor,dev-name";
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};
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};
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};
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