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Message-Id: <20230821171151.555091-2-andreas@kemnade.info>
Date: Mon, 21 Aug 2023 19:11:48 +0200
From: Andreas Kemnade <andreas@...nade.info>
To: dmitry.torokhov@...il.com, robh+dt@...nel.org,
krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de,
festevam@...il.com, linux-imx@....com, rydberg@...math.org,
andreas@...nade.info, u.kleine-koenig@...gutronix.de,
Jonathan.Cameron@...wei.com, linus.walleij@...aro.org,
heiko@...ech.de, linux-input@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH v2 1/4] dt-bindings: touchscreen: convert neonode,zforce to json-schema
Convert Neonode infrared touchscreen controller binding to DT schema.
Signed-off-by: Andreas Kemnade <andreas@...nade.info>
---
.../input/touchscreen/neonode,zforce.yaml | 67 +++++++++++++++++++
.../bindings/input/touchscreen/zforce_ts.txt | 34 ----------
2 files changed, 67 insertions(+), 34 deletions(-)
create mode 100644 Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml
delete mode 100644 Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt
diff --git a/Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml b/Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml
new file mode 100644
index 000000000000..c39662815a6c
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/neonode,zforce.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Neonode infrared touchscreen controller
+
+maintainers:
+ - Heiko Stuebner <heiko@...ech.de>
+
+properties:
+ compatible:
+ const: neonode,zforce
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ reset-gpios:
+ maxItems: 1
+
+ irq-gpios:
+ maxItems: 1
+
+ x-size:
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ y-size:
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ vdd-supply: true
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - reset-gpios
+ - x-size
+ - y-size
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ touchscreen@50 {
+ compatible = "neonode,zforce";
+ reg = <0x50>;
+ interrupts = <2 0>;
+ vdd-supply = <®_zforce_vdd>;
+
+ reset-gpios = <&gpio5 9 0>; /* RST */
+ irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
+
+ x-size = <800>;
+ y-size = <600>;
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt b/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt
deleted file mode 100644
index e3c27c4fd9c8..000000000000
--- a/Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-* Neonode infrared touchscreen controller
-
-Required properties:
-- compatible: must be "neonode,zforce"
-- reg: I2C address of the chip
-- interrupts: interrupt to which the chip is connected
-- reset-gpios: reset gpio the chip is connected to
-- x-size: horizontal resolution of touchscreen
-- y-size: vertical resolution of touchscreen
-
-Optional properties:
-- irq-gpios : interrupt gpio the chip is connected to
-- vdd-supply: Regulator controlling the controller supply
-
-Example:
-
- i2c@...00000 {
- /* ... */
-
- zforce_ts@50 {
- compatible = "neonode,zforce";
- reg = <0x50>;
- interrupts = <2 0>;
- vdd-supply = <®_zforce_vdd>;
-
- reset-gpios = <&gpio5 9 0>; /* RST */
- irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
-
- x-size = <800>;
- y-size = <600>;
- };
-
- /* ... */
- };
--
2.39.2
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