From 71731e1b2da17f5d2a9ca654c66c393d89cba9e6 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Mon, 17 Jun 2019 10:31:16 +0200 Subject: [PATCH] dt-bindings: i2c: i2c-mt7621: Add bindings for MediaTek MT7621/28/88 I2C Add bindings for the I2C controller that can be found in the MediaTek MT7621/7628/7688 SoCs. Signed-off-by: Stefan Roese Signed-off-by: Wolfram Sang --- .../devicetree/bindings/i2c/i2c-mt7621.txt | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/i2c/i2c-mt7621.txt diff --git a/Documentation/devicetree/bindings/i2c/i2c-mt7621.txt b/Documentation/devicetree/bindings/i2c/i2c-mt7621.txt new file mode 100644 index 0000000..bc36f0e --- /dev/null +++ b/Documentation/devicetree/bindings/i2c/i2c-mt7621.txt @@ -0,0 +1,25 @@ +MediaTek MT7621/MT7628 I2C master controller + +Required properties: + +- compatible: Should be one of the following: + - "mediatek,mt7621-i2c": for MT7621/MT7628/MT7688 platforms +- #address-cells: should be 1. +- #size-cells: should be 0. +- reg: Address and length of the register set for the device +- resets: phandle to the reset controller asserting this device in + reset + See ../reset/reset.txt for details. + +Optional properties : + +Example: + +i2c: i2c@900 { + compatible = "mediatek,mt7621-i2c"; + reg = <0x900 0x100>; + #address-cells = <1>; + #size-cells = <0>; + resets = <&rstctrl 16>; + reset-names = "i2c"; +}; -- 2.7.4