From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeffrey Hugo Subject: [PATCH v3 1/3] dt-bindings: input: add Elan 400 combo keyboard/touchpad over i2c Date: Mon, 15 Apr 2019 09:10:55 -0700 Message-ID: <20190415161055.16372-1-jeffrey.l.hugo@gmail.com> References: <20190415160915.16324-1-jeffrey.l.hugo@gmail.com> Return-path: In-Reply-To: <20190415160915.16324-1-jeffrey.l.hugo@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: robh+dt@kernel.org, mark.rutland@arm.com Cc: lee.jones@linaro.org, bjorn.andersson@linaro.org, dmitry.torokhov@gmail.com, agross@kernel.org, david.brown@linaro.org, jikos@kernel.org, benjamin.tissoires@redhat.com, linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Jeffrey Hugo List-Id: linux-input@vger.kernel.org The Elan 400 combo keyboard/touchpad over i2c device is a distinct device from the Elan 400 standalone touchpad device. The combo device has been found in the Lenovo Miix 630 and HP Envy x2 laptops. Signed-off-by: Jeffrey Hugo --- .../devicetree/bindings/input/elan,combo400-i2c.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 Documentation/devicetree/bindings/input/elan,combo400-i2c.txt diff --git a/Documentation/devicetree/bindings/input/elan,combo400-i2c.txt b/Documentation/devicetree/bindings/input/elan,combo400-i2c.txt new file mode 100644 index 000000000000..fb700a29148d --- /dev/null +++ b/Documentation/devicetree/bindings/input/elan,combo400-i2c.txt @@ -0,0 +1,11 @@ +Elantech 0400 I2C combination Keyboard/Touchpad + +This binding describes an Elan device with pid 0x0400, that is a combination +keyboard + touchpad device. This binding does not cover an Elan device with +pid 0x0400 that is solely a standalone touchpad device. + +Required properties: +- compatible: should be "elan,combo400-i2c" + +This binding is compatible with the HID over I2C binding, which is specified +in hid-over-i2c.txt in this directory. -- 2.17.1