[PATCH v4 1/2] dt-bindings: input: Add Add Spreadtrum SC27xx vibrator documentation
From: Baolin Wang <hidden>
Date: 2018-05-10 05:09:03
Also in:
linux-devicetree, lkml
Subsystem:
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: Xiaotong Lu <redacted> This patch adds the binding documentation for Spreadtrum SC27xx series vibrator device. Signed-off-by: Xiaotong Lu <redacted> Signed-off-by: Baolin Wang <redacted> --- Changes since v3: - Change compatible string to explicit Soc name. - Add parent MFD node. Changes since v2: - No updates. Changes since v1: - No updates. --- .../bindings/input/sprd,sc27xx-vibra.txt | 23 ++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt
diff --git a/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt b/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt
new file mode 100644
index 0000000..f2ec0d4
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/sprd,sc27xx-vibra.txt@@ -0,0 +1,23 @@ +Spreadtrum SC27xx PMIC Vibrator + +Required properties: +- compatible: should be "sprd,sc2731-vibrator". +- reg: address of vibrator control register. + +Example : + + sc2731_pmic: pmic@0 { + compatible = "sprd,sc2731"; + reg = <0>; + spi-max-frequency = <26000000>; + interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; + interrupt-controller; + #interrupt-cells = <2>; + #address-cells = <1>; + #size-cells = <0>; + + vibrator@eb4 { + compatible = "sprd,sc2731-vibrator"; + reg = <0xeb4>; + }; + };
--
1.7.9.5