[PATCH 2/2] input: pm8941-pwrkey: Add DT binding documentation
From: Bjorn Andersson <hidden>
Date: 2014-10-07 01:12:09
Also in:
linux-arm-msm, linux-devicetree, lkml
Subsystem:
arm/qualcomm mailing list, input (keyboard, mouse, joystick, touchscreen) drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Dmitry Torokhov, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
From: Courtney Cavin <redacted> Signed-off-by: Courtney Cavin <redacted> Signed-off-by: Bjorn Andersson <redacted> --- .../bindings/input/qcom,pm8941-pwrkey.txt | 43 ++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt
diff --git a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt
new file mode 100644
index 0000000..4d75e2c
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt@@ -0,0 +1,43 @@ +Qualcomm PM8941 PMIC Power Key + +PROPERTIES + +- compatible: + Usage: required + Value type: <string> + Definition: must be one of: + "qcom,pm8941-pwrkey" + +- reg: + Usage: required + Value type: <prop-encoded-array> + Definition: base address of registers for block + +- interrupts: + Usage: required + Value type: <prop-encoded-array> + Definition: key change interrupt; The format of the specifier is + defined by the binding document describing the node's + interrupt parent. + +- debounce: + Usage: optional + Value type: <u32> + Definition: time in microseconds that key must be pressed or released + for state change interrupt to trigger. + +- bias-pull-up: + Usage: optional + Value type: <empty> + Definition: presence of this property indicates that the KPDPWR_N pin + should be configured for pull up. + +EXAMPLE + + pwrkey@800 { + compatible = "qcom,pm8941-pwrkey"; + reg = <0x800>; + interrupts = <0x0 0x8 0 0>; + debounce = <15625>; + bias-pull-up; + };
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1.7.9.5