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authorWolfram Sang <wsa@the-dreams.de>2019-03-22 00:04:23 +0100
committerWolfram Sang <wsa@the-dreams.de>2019-03-27 14:20:20 +0100
commit080a910414659dfd18ffaf60a1e95b96c3f50eab (patch)
treee22760a64afdba88733942c3cae21d42d96f8ef2 /Documentation/devicetree/bindings/i2c/i2c-wmt.txt
parent45dfceb0d14a06eeffe22581eb2996f4ed5225ca (diff)
i2c: wmt: make bindings file name match the driver
If we use the "i2c-" prefix for the binding documentation file name, then it should match the file name of the driver, if possible. It is possible for this driver, so rename it. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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diff --git a/Documentation/devicetree/bindings/i2c/i2c-wmt.txt b/Documentation/devicetree/bindings/i2c/i2c-wmt.txt
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+* Wondermedia I2C Controller
+
+Required properties :
+
+ - compatible : should be "wm,wm8505-i2c"
+ - reg : Offset and length of the register set for the device
+ - interrupts : <IRQ> where IRQ is the interrupt number
+ - clocks : phandle to the I2C clock source
+
+Optional properties :
+
+ - clock-frequency : desired I2C bus clock frequency in Hz.
+ Valid values are 100000 and 400000.
+ Default to 100000 if not specified, or invalid value.
+
+Example :
+
+ i2c_0: i2c@d8280000 {
+ compatible = "wm,wm8505-i2c";
+ reg = <0xd8280000 0x1000>;
+ interrupts = <19>;
+ clocks = <&clki2c0>;
+ clock-frequency = <400000>;
+ };