From: Jeffrey Hugo <jeffrey.l.hugo@gmail.com>
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 <jeffrey.l.hugo@gmail.com>
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 [thread overview]
Message-ID: <20190415161055.16372-1-jeffrey.l.hugo@gmail.com> (raw)
In-Reply-To: <20190415160915.16324-1-jeffrey.l.hugo@gmail.com>
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 <jeffrey.l.hugo@gmail.com>
---
.../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
next prev parent reply other threads:[~2019-04-15 16:10 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-15 16:09 [PATCH v3 0/3] Basic DT support for Lenovo Miix 630 Jeffrey Hugo
2019-04-15 16:10 ` Jeffrey Hugo [this message]
2019-04-18 9:35 ` [PATCH v3 1/3] dt-bindings: input: add Elan 400 combo keyboard/touchpad over i2c Benjamin Tissoires
2019-04-26 22:49 ` Rob Herring
2019-04-29 15:15 ` Jeffrey Hugo
2019-04-15 16:11 ` [PATCH v3 2/3] HID: quirks: Fix keyboard + touchpad on Lenovo Miix 630 for DT Jeffrey Hugo
2019-04-18 9:34 ` Benjamin Tissoires
2019-04-18 9:51 ` Hans de Goede
2019-04-18 14:43 ` Jeffrey Hugo
2019-04-15 16:11 ` [PATCH v3 3/3] arm64: dts: qcom: Add Lenovo Miix 630 Jeffrey Hugo
2019-04-27 4:42 ` Bjorn Andersson
2019-04-29 15:16 ` Jeffrey Hugo
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