linux-kernel - [PATCH v3 1/2] dt-bindings: media: i2c: Add DW9719 and DW9761 VCM

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Message-Id: <20250209-dw9761dts-v3-1-14d3f00f0585@apitzsch.eu>
Date: Sun, 09 Feb 2025 22:51:57 +0100
From: André Apitzsch via B4 Relay <devnull+git.apitzsch.eu@...nel.org>
To: Daniel Scally <djrscally@...il.com>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, devicetree@...r.kernel.org
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 André Apitzsch <git@...tzsch.eu>
Subject: [PATCH v3 1/2] dt-bindings: media: i2c: Add DW9719 and DW9761 VCM

From: André Apitzsch <git@...tzsch.eu>

Document Dongwoon DW9719 and DW9761 VCM devicetree bindings.

Signed-off-by: André Apitzsch <git@...tzsch.eu>
---
 .../bindings/media/i2c/dongwoon,dw9719.yaml        | 45 ++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9719.yaml b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9719.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b38d22bf09713a7999e1f9ce6553de7587dbe5d2
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9719.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/dongwoon,dw9719.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dongwoon Anatech DW9719 Voice Coil Motor (VCM) Controller
+
+maintainers:
+  - devicetree@...r.kernel.org
+
+description:
+  The Dongwoon DW9719 is a 10-bit digital-to-analog (DAC) converter. The DAC
+  is controlled via a 2-wire (I2C-compatible) serial interface.
+
+properties:
+  compatible:
+    enum:
+      - dongwoon,dw9719
+      - dongwoon,dw9761
+
+  reg:
+    maxItems: 1
+
+  vdd-supply:
+    description: Regulator providing power to the "VDD" pin.
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        camera-lens@c {
+            compatible = "dongwoon,dw9761";
+            reg = <0x0c>;
+            vdd-supply = <&pm8916_l10>;
+        };
+    };

-- 
2.48.1