From 20ce1e308d6b2f9909ed42c2d6c46b431ffa1b5d Mon Sep 17 00:00:00 2001 From: Gao Pan Date: Wed, 30 Nov 2016 10:40:46 +0800 Subject: dt-bindings: i2c: imx-lpi2c: add devicetree bindings Add a binding document for lpi2c driver. Signed-off-by: Gao Pan Signed-off-by: Wolfram Sang --- .../devicetree/bindings/i2c/i2c-imx-lpi2c.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt (limited to 'Documentation/devicetree') diff --git a/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt new file mode 100644 index 000000000000..70c054a9a997 --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt @@ -0,0 +1,20 @@ +* Freescale Low Power Inter IC (LPI2C) for i.MX + +Required properties: +- compatible : + - "fsl,imx7ulp-lpi2c" for LPI2C compatible with the one integrated on i.MX7ULP soc + - "fsl,imx8dv-lpi2c" for LPI2C compatible with the one integrated on i.MX8DV soc +- reg : address and length of the lpi2c master registers +- interrupt-parent : core interrupt controller +- interrupts : lpi2c interrupt +- clocks : lpi2c clock specifier + +Examples: + +lpi2c7: lpi2c7@40A50000 { + compatible = "fsl,imx8dv-lpi2c"; + reg = <0x40A50000 0x10000>; + interrupt-parent = <&intc>; + interrupts = ; + clocks = <&clks IMX7ULP_CLK_LPI2C7>; +}; -- cgit v1.2.3