i2c: Add DT bindings for Xscale I2C masters (9f21ef41) · Commits · 戴 / test

This adds a device tree binding for Intel XScale I2C masters. We define compatible strings for the iop3xx and ixp4xx chip families. Signed-off-by:

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

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+20 −0

Original line number	Diff line number	Diff line
		i2c Controller on XScale platforms such as IOP3xx and IXP4xx

		Required properties:
		- compatible : Must be one of
		"intel,iop3xx-i2c"
		"intel,ixp4xx-i2c";
		- reg
		- #address-cells = <1>;
		- #size-cells = <0>;

		Optional properties:
		- Child nodes conforming to i2c bus binding

		Example:

		i2c@c8011000 {
		compatible = "intel,ixp4xx-i2c";
		reg = <0xc8011000 0x18>;
		interrupts = <33 IRQ_TYPE_LEVEL_LOW>;
		};