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Commit c0022504 authored by Baoyou Xie's avatar Baoyou Xie Committed by Wolfram Sang
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dt: bindings: add documentation for zx2967 family i2c controller 



This patch adds dt-binding documentation for zx2967 family
i2c controller.

Signed-off-by: default avatarBaoyou Xie <baoyou.xie@linaro.org>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 606fd278

Documentation/devicetree/bindings/i2c/i2c-zx2967.txt

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+22 −0
Original line number Diff line number Diff line 
ZTE zx2967 I2C controller



Required properties:

 - compatible: must be "zte,zx296718-i2c"

 - reg: physical address and length of the device registers

 - interrupts: a single interrupt specifier

 - clocks: clock for the device

 - #address-cells: should be <1>

 - #size-cells: should be <0>

 - clock-frequency: the desired I2C bus clock frequency.



Examples:



	i2c@112000 {

		compatible = "zte,zx296718-i2c";

		reg = <0x00112000 0x1000>;

		interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;

		clocks = <&osc24m>;

		#address-cells = <1>

		#size-cells = <0>;

		clock-frequency = <1600000>;

	};