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From 31c2999e543c245f7b96af3e73cd18e1036bfe7b Mon Sep 17 00:00:00 2001
From: Kieran Bingham <kieran.bingham@ideasonboard.com>
Date: Thu, 14 Sep 2023 17:03:24 +0100
Subject: [PATCH] media: dt-bindings: i2c: Add Rohm BU64754 bindings
Add YAML device tree bindings for the ROHM BU64754 VCM Motor Driver for
Camera Autofocus.
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
---
.../bindings/media/i2c/rohm,bu64754.yaml | 48 +++++++++++++++++++
MAINTAINERS | 7 +++
2 files changed, 55 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/rohm,bu64754.yaml
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/rohm,bu64754.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+# Copyright (C) 2023 Ideas on Board Oy.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/rohm,bu64754.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ROHM BU64754 Actuator Driver for Camera Autofocus
+
+maintainers:
+ - Kieran Bingham <kieran.bingham@ideasonboard.com>
+
+description: |
+ The BU64754GWZ is an actuator driver IC which can control the actuator
+ position precisely using an internal Hall Sensor.
+
+properties:
+ compatible:
+ items:
+ - enum:
+ - rohm,bu64754
+
+ reg:
+ maxItems: 1
+
+ vdd-supply:
+ description:
+ Definition of the regulator used as VDD power supply to the driver.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ lens@76 {
+ compatible = "rohm,bu64754";
+ reg = <0x76>;
+ vdd-supply = <&cam1_reg>;
+ };
+ };
+...
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17904,6 +17904,13 @@ S: Maintained
F: Documentation/devicetree/bindings/iio/light/bh1750.yaml
F: drivers/iio/light/bh1750.c
+ROHM BU64754 MOTOR DRIVER FOR CAMERA AUTOFOCUS
+M: Kieran Bingham <kieran.bingham@ideasonboard.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/rohm,bu64754.yaml
+
ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
M: Marek Vasut <marek.vasut+renesas@gmail.com>
L: linux-kernel@vger.kernel.org
|