From bbddb0fc3bbf07dd0b2785c8581c97a2fd58a174 Mon Sep 17 00:00:00 2001 From: Maxime Ripard Date: Tue, 11 Jun 2019 11:03:08 +0200 Subject: dt-bindings: i2c: sun6i-p2wi: Add YAML schemas Switch the DT binding to a YAML schema to enable the DT validation. Signed-off-by: Maxime Ripard Reviewed-by: Rob Herring Signed-off-by: Wolfram Sang --- .../devicetree/bindings/i2c/i2c-sun6i-p2wi.txt | 41 ---------------------- 1 file changed, 41 deletions(-) delete mode 100644 Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt (limited to 'Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt') diff --git a/Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt b/Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt deleted file mode 100644 index 49df0053347a..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-sun6i-p2wi.txt +++ /dev/null @@ -1,41 +0,0 @@ - -* Allwinner P2WI (Push/Pull 2 Wire Interface) controller - -Required properties : - - - reg : Offset and length of the register set for the device. - - compatible : Should one of the following: - - "allwinner,sun6i-a31-p2wi" - - interrupts : The interrupt line connected to the P2WI peripheral. - - clocks : The gate clk connected to the P2WI peripheral. - - resets : The reset line connected to the P2WI peripheral. - -Optional properties : - - - clock-frequency : Desired P2WI bus clock frequency in Hz. If not set the -default frequency is 100kHz - -A P2WI may contain one child node encoding a P2WI slave device. - -Slave device properties: - Required properties: - - reg : the I2C slave address used during the initialization - process to switch from I2C to P2WI mode - -Example: - - p2wi@1f03400 { - compatible = "allwinner,sun6i-a31-p2wi"; - reg = <0x01f03400 0x400>; - interrupts = <0 39 4>; - clocks = <&apb0_gates 3>; - clock-frequency = <6000000>; - resets = <&apb0_rst 3>; - - axp221: pmic@68 { - compatible = "x-powers,axp221"; - reg = <0x68>; - - /* ... */ - }; - }; -- cgit v1.2.3