linux-kernel - [PATCH v2 2/2] dt-bindings: Input: st1232

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Message-Id: <20220603051058.6075-1-mike.looijmans@topic.nl>
Date:   Fri,  3 Jun 2022 07:10:58 +0200
From:   Mike Looijmans <mike.looijmans@...ic.nl>
To:     devicetree@...r.kernel.org, linux-input@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, dmitry.torokhov@...il.com,
        robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
        geert+renesas@...der.be, martink@...teo.de, hechtb@...il.com,
        Mike Looijmans <mike.looijmans@...ic.nl>
Subject: [PATCH v2 2/2] dt-bindings: Input: st1232 - Support power supply regulators

Add support for the VDD and IOVDD power supply inputs. This allows the
chip to share its supplies with other components (e.g. panel) and manage
them.

This provides the devicetree bindings.

Signed-off-by: Mike Looijmans <mike.looijmans@...ic.nl>
---
v2: Split devicetree and code parts

 .../bindings/input/touchscreen/sitronix,st1232.yaml         | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
index 1d8ca19fd37a..240be8d49232 100644
--- a/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
+++ b/Documentation/devicetree/bindings/input/touchscreen/sitronix,st1232.yaml
@@ -28,6 +28,12 @@ properties:
     description: A phandle to the reset GPIO
     maxItems: 1
 
+  vdd-supply:
+    description: Power supply regulator for the chip
+
+  vddio-supply:
+    description: Power supply regulator for the I2C bus
+
 required:
   - compatible
   - reg
-- 
2.17.1