Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[cascardo/linux.git] / Documentation / devicetree / bindings / input / touchscreen / melfas_mip4.txt

diff --git a/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
new file mode 100644 (file)
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+++ b/Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
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+* MELFAS MIP4 Touchscreen
+
+Required properties:
+- compatible: must be "melfas,mip4_ts"
+- reg: I2C slave address of the chip (0x48 or 0x34)
+- interrupt-parent: interrupt controller to which the chip is connected
+- interrupts: interrupt to which the chip is connected
+
+Optional properties:
+- ce-gpios: GPIO connected to the CE (chip enable) pin of the chip
+
+Example:
+       i2c@00000000 {
+               touchscreen: melfas_mip4@48 {
+                       compatible = "melfas,mip4_ts";
+                       reg = <0x48>;
+                       interrupt-parent = <&gpio>;
+                       interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
+                       ce-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+               };
+       };