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