[v4,1/2] dt-bindings: input: Add Add Spreadtrum SC27xx vibrator documentation

Message ID 44b17778d8f0bf897a316a39516ba2cafecf43c9.1525928437.git.baolin.wang@linaro.org
State New
Headers show
Series
  • [v4,1/2] dt-bindings: input: Add Add Spreadtrum SC27xx vibrator documentation
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Commit Message

Baolin Wang May 10, 2018, 5:08 a.m.
From: Xiaotong Lu <xiaotong.lu@spreadtrum.com>


This patch adds the binding documentation for Spreadtrum SC27xx series
vibrator device.

Signed-off-by: Xiaotong Lu <xiaotong.lu@spreadtrum.com>

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>

---
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

-- 
1.7.9.5

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Comments

Rob Herring May 18, 2018, 4:54 p.m. | #1
On Thu, May 10, 2018 at 01:08:33PM +0800, Baolin Wang wrote:
> From: Xiaotong Lu <xiaotong.lu@spreadtrum.com>

> 

> This patch adds the binding documentation for Spreadtrum SC27xx series

> vibrator device.

> 

> Signed-off-by: Xiaotong Lu <xiaotong.lu@spreadtrum.com>

> Signed-off-by: Baolin Wang <baolin.wang@linaro.org>

> ---

> 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


Reviewed-by: Rob Herring <robh@kernel.org>

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Patch

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>;
+		};
+	};