From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- Documentation/devicetree/bindings/i2c/i2c-xiic.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/i2c-xiic.txt (limited to 'Documentation/devicetree/bindings/i2c/i2c-xiic.txt') diff --git a/Documentation/devicetree/bindings/i2c/i2c-xiic.txt b/Documentation/devicetree/bindings/i2c/i2c-xiic.txt new file mode 100644 index 000000000..caf42e989 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-xiic.txt @@ -0,0 +1,25 @@ +Xilinx IIC controller: + +Required properties: +- compatible : Must be "xlnx,xps-iic-2.00.a" +- reg : IIC register location and length +- interrupts : IIC controller unterrupt +- #address-cells = <1> +- #size-cells = <0> +- clocks: Input clock specifier. Refer to common clock bindings. + +Optional properties: +- Child nodes conforming to i2c bus binding +- clock-names: Input clock name, should be 'pclk'. + +Example: + + axi_iic_0: i2c@40800000 { + compatible = "xlnx,xps-iic-2.00.a"; + clocks = <&clkc 15>; + interrupts = < 1 2 >; + reg = < 0x40800000 0x10000 >; + + #size-cells = <0>; + #address-cells = <1>; + }; -- cgit v1.2.3