From: Baolin Wang <baolin.wang@linaro.org>
To: dmitry.torokhov@gmail.com, robh+dt@kernel.org,
mark.rutland@arm.com, orsonzhai@gmail.com, zhang.lyra@gmail.com
Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, baolin.wang@linaro.org,
xiaotong.lu@spreadtrum.com
Subject: [PATCH v4 1/2] dt-bindings: input: Add Add Spreadtrum SC27xx vibrator documentation
Date: Thu, 10 May 2018 13:08:33 +0800 [thread overview]
Message-ID: <44b17778d8f0bf897a316a39516ba2cafecf43c9.1525928437.git.baolin.wang@linaro.org> (raw)
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
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
next reply other threads:[~2018-05-10 5:09 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-10 5:08 Baolin Wang [this message]
2018-05-10 5:08 ` [PATCH v4 2/2] input: misc: Add Spreadtrum vibrator driver Baolin Wang
2018-05-18 16:54 ` [PATCH v4 1/2] dt-bindings: input: Add Add Spreadtrum SC27xx vibrator documentation Rob Herring
2018-05-25 8:54 ` Baolin Wang
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