From: Benjamin Gaignard <benjamin.gaignard@st.com>
To: <dmitry.torokhov@gmail.com>, <robh+dt@kernel.org>,
<mark.rutland@arm.com>
Cc: <linux-input@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <yannick.fertre@st.com>,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: [PATCH 1/2] dt-bindings: touchscreen: Add touchscreen schema
Date: Tue, 7 Jan 2020 14:09:02 +0100 [thread overview]
Message-ID: <20200107130903.14421-2-benjamin.gaignard@st.com> (raw)
In-Reply-To: <20200107130903.14421-1-benjamin.gaignard@st.com>
Add touchscreen schema for common properties
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
---
.../bindings/input/touchscreen/touchscreen.yaml | 63 ++++++++++++++++++++++
1 file changed, 63 insertions(+)
create mode 100644 Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
diff --git a/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
new file mode 100644
index 000000000000..f6e7c73ef14e
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/touchscreen.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/touchscreen.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common touchscreen Bindings
+
+maintainers:
+ - Dmitry Torokhov <dmitry.torokhov@gmail.com>
+
+properties:
+ touchscreen-min-x:
+ description: minimum x coordinate reported (0 if not set)
+
+ touchscreen-min-y:
+ description: minimum y coordinate reported (0 if not set)
+
+ touchscreen-size-x:
+ description: horizontal resolution of touchscreen (maximum x coordinate reported + 1)
+
+ touchscreen-size-y:
+ description: vertical resolution of touchscreen (maximum y coordinate reported + 1)
+
+ touchscreen-max-pressure:
+ description: maximum reported pressure (arbitrary range dependent on the controller)
+
+ touchscreen-min-pressure:
+ description: minimum pressure on the touchscreen to be achieved in order for the
+ touchscreen driver to report a touch event.
+
+ touchscreen-fuzz-x:
+ description: horizontal noise value of the absolute input device (in pixels)
+
+ touchscreen-fuzz-y:
+ description: vertical noise value of the absolute input device (in pixels)
+
+ touchscreen-fuzz-pressure:
+ description: pressure noise value of the absolute input device (arbitrary range
+ dependent on the controller)
+
+ touchscreen-average-samples:
+ description: Number of data samples which are averaged for each read (valid values
+ dependent on the controller)
+
+ touchscreen-inverted-x:
+ description: X axis is inverted (boolean)
+ type: boolean
+
+ touchscreen-inverted-y:
+ description: Y axis is inverted (boolean)
+ type: boolean
+
+ touchscreen-swapped-x-y:
+ description: X and Y axis are swapped (boolean)
+ Swapping is done after inverting the axis
+ type: boolean
+
+ touchscreen-x-mm:
+ description: horizontal length in mm of the touchscreen
+
+ touchscreen-y-mm:
+ description: vertical length in mm of the touchscreen
--
2.15.0
next prev parent reply other threads:[~2020-01-07 13:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-07 13:09 [PATCH 0/2] Convert Goodix touchscreen to json-schema Benjamin Gaignard
2020-01-07 13:09 ` Benjamin Gaignard [this message]
2020-01-07 17:47 ` [PATCH 1/2] dt-bindings: touchscreen: Add touchscreen schema Rob Herring
2020-01-07 13:09 ` [PATCH 2/2] dt-bindings: touchscreen: Convert Goodix touchscreen to json-schema Benjamin Gaignard
2020-01-07 13:38 ` Bastien Nocera
2020-01-07 18:02 ` Rob Herring
2020-01-07 17:56 ` Rob Herring
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