From 84e6de813b2d1bdb127943d3c8edf1c1afaa90da Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Mon, 5 Nov 2012 16:10:34 +0100 Subject: [PATCH] Documentation: Describe bindings for STMPE Multi-Functional Device driver Here we add the required documentation for the STMPE Multi-Functional Device (MFD) Device Tree bindings. It describes all of the bindings currently supported by the driver. Acked-by: Arnd Bergmann Acked-by: Linus Walleij Signed-off-by: Lee Jones Signed-off-by: Samuel Ortiz --- .../devicetree/bindings/mfd/stmpe.txt | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/stmpe.txt diff --git a/Documentation/devicetree/bindings/mfd/stmpe.txt b/Documentation/devicetree/bindings/mfd/stmpe.txt new file mode 100644 index 000000000000..8f0aeda2e326 --- /dev/null +++ b/Documentation/devicetree/bindings/mfd/stmpe.txt @@ -0,0 +1,25 @@ +* STMPE Multi-Functional Device + +Required properties: + - compatible : "st,stmpe[811|1601|2401|2403]" + - reg : I2C address of the device + +Optional properties: + - interrupts : The interrupt outputs from the controller + - interrupt-controller : Marks the device node as an interrupt controller + - interrupt-parent : Specifies which IRQ controller we're connected to + - i2c-client-wake : Marks the input device as wakable + - st,autosleep-timeout : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024 + +Example: + + stmpe1601: stmpe1601@40 { + compatible = "st,stmpe1601"; + reg = <0x40>; + interrupts = <26 0x4>; + interrupt-parent = <&gpio6>; + interrupt-controller; + + i2c-client-wake; + st,autosleep-timeout = <1024>; + }; -- 2.39.5