[PATCH v1 1/2] dt-bindings: input: Add ST-Microelectronics FTS2BA61Y touchscreen
From: Eric Gonçalves <hidden>
Date: 2025-09-20 01:45:27
Also in:
linux-devicetree, lkml
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, open firmware and flattened device tree bindings, the rest · Maintainers:
Dmitry Torokhov, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
Add the bindings for ST-Microelectronics FTS2BA61Y capacitive touchscreen. Signed-off-by: Eric Gonçalves <redacted> --- .../input/touchscreen/st,fts2ba61y.yaml | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100755 Documentation/devicetree/bindings/input/touchscreen/st,fts2ba61y.yaml
diff --git a/Documentation/devicetree/bindings/input/touchscreen/st,fts2ba61y.yaml b/Documentation/devicetree/bindings/input/touchscreen/st,fts2ba61y.yaml
new file mode 100644
index 000000000000..d5565b5360fc
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/touchscreen/st,fts2ba61y.yaml@@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/input/touchscreen/st,fts2ba61y.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ST-Microelectronics FTS2BA61Y touchscreen controller + +maintainers: + - Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: st,fts2ba61y + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + avdd-supply: true + vdd-supply: true + +required: + - compatible + - reg + - interrupts + - avdd-supply + - vdd-supply + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + touchscreen@0 { + compatible = "st,fts2ba61y"; + reg = <0x0>; + interrupt-parent = <&gpa2>; + interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; + avdd-supply = <&ldo17_reg>; + vdd-supply = <&ldo28_reg>; + }; + };
--
2.51.0