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- * Ingenic JZ4780 I2C Bus controller
- Required properties:
- - compatible: should be "ingenic,jz4780-i2c"
- - reg: Should contain the address & size of the I2C controller registers.
- - interrupts: Should specify the interrupt provided by parent.
- - clocks: Should contain a single clock specifier for the JZ4780 I2C clock.
- - clock-frequency: desired I2C bus clock frequency in Hz.
- Recommended properties:
- - pinctrl-names: should be "default";
- - pinctrl-0: phandle to pinctrl function
- Example
- / {
- i2c4: i2c4@10054000 {
- compatible = "ingenic,jz4780-i2c";
- reg = <0x10054000 0x1000>;
- interrupt-parent = <&intc>;
- interrupts = <56>;
- clocks = <&cgu JZ4780_CLK_SMB4>;
- clock-frequency = <100000>;
- pinctrl-names = "default";
- pinctrl-0 = <&pins_i2c4_data>;
- };
- };
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