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-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml72
-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt32
-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml54
-rw-r--r--Documentation/devicetree/bindings/input/touchscreen/zforce_ts.txt34
4 files changed, 126 insertions, 66 deletions
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 0000000000..c2ee89b76e
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/neonode,zforce.yaml
@@ -0,0 +1,72 @@
+# 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@sntech.de>
+
+allOf:
+ - $ref: touchscreen.yaml#
+
+properties:
+ compatible:
+ const: neonode,zforce
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ reset-gpios:
+ maxItems: 1
+
+ irq-gpios:
+ maxItems: 1
+
+ x-size:
+ deprecated: true
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ y-size:
+ deprecated: true
+ $ref: /schemas/types.yaml#/definitions/uint32
+
+ vdd-supply: true
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - reset-gpios
+
+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 = <&reg_zforce_vdd>;
+
+ reset-gpios = <&gpio5 9 0>; /* RST */
+ irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
+
+ touchscreen-min-x = <0>;
+ touchscreen-size-x = <800>;
+ touchscreen-min-y = <0>;
+ touchscreen-size-y = <600>;
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt
deleted file mode 100644
index 6805d10d22..0000000000
--- a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-* Samsung S6SY761 touchscreen controller
-
-Required properties:
-- compatible : must be "samsung,s6sy761"
-- reg : I2C slave address, (e.g. 0x48)
-- interrupts : interrupt specification
-- avdd-supply : analogic power supply
-- vdd-supply : power supply
-
-Optional properties:
-- touchscreen-size-x : see touchscreen.txt. This property is embedded in the
- device. If defined it forces a different x resolution.
-- touchscreen-size-y : see touchscreen.txt. This property is embedded in the
- device. If defined it forces a different y resolution.
-
-Example:
-
-i2c@00000000 {
-
- /* ... */
-
- touchscreen@48 {
- compatible = "samsung,s6sy761";
- reg = <0x48>;
- interrupt-parent = <&gpa1>;
- interrupts = <1 IRQ_TYPE_NONE>;
- avdd-supply = <&ldo30_reg>;
- vdd-supply = <&ldo31_reg>;
- touchscreen-size-x = <4096>;
- touchscreen-size-y = <4096>;
- };
-};
diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml
new file mode 100644
index 0000000000..1ffd17af3c
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/touchscreen/samsung,s6sy761.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung S6SY761 touchscreen controller
+
+maintainers:
+ - Andi Shyti <andi.shyti@kernel.org>
+
+allOf:
+ - $ref: touchscreen.yaml#
+
+properties:
+ compatible:
+ const: samsung,s6sy761
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ avdd-supply: true
+ vdd-supply: true
+
+unevaluatedProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - avdd-supply
+ - vdd-supply
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ touchscreen@48 {
+ compatible = "samsung,s6sy761";
+ reg = <0x48>;
+ interrupt-parent = <&gpa1>;
+ interrupts = <1 IRQ_TYPE_LEVEL_HIGH>;
+ avdd-supply = <&ldo30_reg>;
+ vdd-supply = <&ldo31_reg>;
+ touchscreen-size-x = <4096>;
+ touchscreen-size-y = <4096>;
+ };
+ };
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 e3c27c4fd9..0000000000
--- 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@00000000 {
- /* ... */
-
- zforce_ts@50 {
- compatible = "neonode,zforce";
- reg = <0x50>;
- interrupts = <2 0>;
- vdd-supply = <&reg_zforce_vdd>;
-
- reset-gpios = <&gpio5 9 0>; /* RST */
- irq-gpios = <&gpio5 6 0>; /* IRQ, optional */
-
- x-size = <800>;
- y-size = <600>;
- };
-
- /* ... */
- };