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Thu, 11 Sep 2025 14:19:57 -0700 (PDT) From: =?UTF-8?q?Eric=20Gon=C3=A7alves?= To: Dmitry Torokhov , Henrik Rydberg , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Ivaylo Ivanov , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Eric=20Gon=C3=A7alves?= Subject: [RFC PATCH 1/2] dt-bindings: input: add ST-Microelectronics FTS2BA61Y touchscreen binding Date: Thu, 11 Sep 2025 21:19:09 +0000 Message-ID: <20250911211910.45903-2-ghatto404@gmail.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250911211910.45903-1-ghatto404@gmail.com> References: <20250911211910.45903-1-ghatto404@gmail.com> Precedence: bulk X-Mailing-List: linux-input@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add the bindings for ST-Microelectronics FTS2BA61Y capacitive touchscreen. Signed-off-by: Eric Gonçalves --- .../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..e4d076bc7bcd --- /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 + +allOf: + - $ref: touchscreen.yaml# + +properties: + compatible: + const: st,fts2ba61y + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + avdd-supply: true + vdd-supply: true + +unevaluatedProperties: false + +required: + - compatible + - reg + - interrupts + - avdd-supply + - vdd-supply + +examples: + - | + #include + 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>; + }; + }; -- 2.50.1