From: Dongchun Zhu <dongchun.zhu@mediatek.com>
To: <mchehab@kernel.org>, <andriy.shevchenko@linux.intel.com>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<sakari.ailus@linux.intel.com>, <drinkcat@chromium.org>,
<tfiga@chromium.org>, <matthias.bgg@gmail.com>,
<bingbu.cao@intel.com>
Cc: <srv_heupstream@mediatek.com>,
<linux-mediatek@lists.infradead.org>,
<linux-arm-kernel@lists.infradead.org>, <sj.huang@mediatek.com>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<louis.kuo@mediatek.com>, <shengnan.wang@mediatek.com>,
<dongchun.zhu@mediatek.com>
Subject: [V4, 1/2] media: i2c: dw9768: Add DT support and MAINTAINERS entry
Date: Mon, 30 Mar 2020 20:36:33 +0800 [thread overview]
Message-ID: <20200330123634.363-2-dongchun.zhu@mediatek.com> (raw)
In-Reply-To: <20200330123634.363-1-dongchun.zhu@mediatek.com>
This patch is to add the Devicetreee binding documentation and
MAINTAINERS entry for dw9768 actuator.
Signed-off-by: Dongchun Zhu <dongchun.zhu@mediatek.com>
---
.../bindings/media/i2c/dongwoon,dw9768.yaml | 62 ++++++++++++++++++++++
MAINTAINERS | 7 +++
2 files changed, 69 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
diff --git a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
new file mode 100644
index 0000000..8a353dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (c) 2020 MediaTek Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/dongwoon,dw9768.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dongwoon Anatech DW9768 Voice Coil Motor (VCM) Device Tree Bindings
+
+maintainers:
+ - Dongchun Zhu <dongchun.zhu@mediatek.com>
+
+description: |-
+ The Dongwoon DW9768 is a single 10-bit digital-to-analog (DAC) converter
+ with 100 mA output current sink capability. VCM current is controlled with
+ a linear mode driver. The DAC is controlled via a 2-wire (I2C-compatible)
+ serial interface that operates at clock rates up to 1MHz. This chip
+ integrates Advanced Actuator Control (AAC) technology and is intended for
+ driving voice coil lenses in camera modules.
+
+properties:
+ compatible:
+ const: dongwoon,dw9768
+
+ reg:
+ maxItems: 1
+
+ vin-supply:
+ description:
+ Definition of the regulator used as I2C I/O interface power supply.
+ maxItems: 1
+
+ vdd-supply:
+ description:
+ Definition of the regulator used as VCM chip power supply.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - vin-supply
+ - vdd-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c2: i2c@11009000 {
+ clock-frequency = <400000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dw9768: camera-lens@c {
+ compatible = "dongwoon,dw9768";
+ reg = <0x0c>;
+
+ vin-supply = <&mt6358_vcamio_reg>;
+ vdd-supply = <&mt6358_vcama2_reg>;
+ };
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 38fe2f3..5e124d2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5134,6 +5134,13 @@ S: Maintained
F: drivers/media/i2c/dw9714.c
F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
+DONGWOON DW9768 LENS VOICE COIL DRIVER
+M: Dongchun Zhu <dongchun.zhu@mediatek.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
+
DONGWOON DW9807 LENS VOICE COIL DRIVER
M: Sakari Ailus <sakari.ailus@linux.intel.com>
L: linux-media@vger.kernel.org
--
2.9.2
WARNING: multiple messages have this Message-ID (diff)
From: Dongchun Zhu <dongchun.zhu@mediatek.com>
To: <mchehab@kernel.org>, <andriy.shevchenko@linux.intel.com>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<sakari.ailus@linux.intel.com>, <drinkcat@chromium.org>,
<tfiga@chromium.org>, <matthias.bgg@gmail.com>,
<bingbu.cao@intel.com>
Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
shengnan.wang@mediatek.com, sj.huang@mediatek.com,
linux-mediatek@lists.infradead.org, dongchun.zhu@mediatek.com,
louis.kuo@mediatek.com, linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [V4, 1/2] media: i2c: dw9768: Add DT support and MAINTAINERS entry
Date: Mon, 30 Mar 2020 20:36:33 +0800 [thread overview]
Message-ID: <20200330123634.363-2-dongchun.zhu@mediatek.com> (raw)
In-Reply-To: <20200330123634.363-1-dongchun.zhu@mediatek.com>
This patch is to add the Devicetreee binding documentation and
MAINTAINERS entry for dw9768 actuator.
Signed-off-by: Dongchun Zhu <dongchun.zhu@mediatek.com>
---
.../bindings/media/i2c/dongwoon,dw9768.yaml | 62 ++++++++++++++++++++++
MAINTAINERS | 7 +++
2 files changed, 69 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
diff --git a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
new file mode 100644
index 0000000..8a353dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (c) 2020 MediaTek Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/dongwoon,dw9768.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dongwoon Anatech DW9768 Voice Coil Motor (VCM) Device Tree Bindings
+
+maintainers:
+ - Dongchun Zhu <dongchun.zhu@mediatek.com>
+
+description: |-
+ The Dongwoon DW9768 is a single 10-bit digital-to-analog (DAC) converter
+ with 100 mA output current sink capability. VCM current is controlled with
+ a linear mode driver. The DAC is controlled via a 2-wire (I2C-compatible)
+ serial interface that operates at clock rates up to 1MHz. This chip
+ integrates Advanced Actuator Control (AAC) technology and is intended for
+ driving voice coil lenses in camera modules.
+
+properties:
+ compatible:
+ const: dongwoon,dw9768
+
+ reg:
+ maxItems: 1
+
+ vin-supply:
+ description:
+ Definition of the regulator used as I2C I/O interface power supply.
+ maxItems: 1
+
+ vdd-supply:
+ description:
+ Definition of the regulator used as VCM chip power supply.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - vin-supply
+ - vdd-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c2: i2c@11009000 {
+ clock-frequency = <400000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dw9768: camera-lens@c {
+ compatible = "dongwoon,dw9768";
+ reg = <0x0c>;
+
+ vin-supply = <&mt6358_vcamio_reg>;
+ vdd-supply = <&mt6358_vcama2_reg>;
+ };
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 38fe2f3..5e124d2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5134,6 +5134,13 @@ S: Maintained
F: drivers/media/i2c/dw9714.c
F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
+DONGWOON DW9768 LENS VOICE COIL DRIVER
+M: Dongchun Zhu <dongchun.zhu@mediatek.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
+
DONGWOON DW9807 LENS VOICE COIL DRIVER
M: Sakari Ailus <sakari.ailus@linux.intel.com>
L: linux-media@vger.kernel.org
--
2.9.2
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Dongchun Zhu <dongchun.zhu@mediatek.com>
To: <mchehab@kernel.org>, <andriy.shevchenko@linux.intel.com>,
<robh+dt@kernel.org>, <mark.rutland@arm.com>,
<sakari.ailus@linux.intel.com>, <drinkcat@chromium.org>,
<tfiga@chromium.org>, <matthias.bgg@gmail.com>,
<bingbu.cao@intel.com>
Cc: devicetree@vger.kernel.org, srv_heupstream@mediatek.com,
shengnan.wang@mediatek.com, sj.huang@mediatek.com,
linux-mediatek@lists.infradead.org, dongchun.zhu@mediatek.com,
louis.kuo@mediatek.com, linux-arm-kernel@lists.infradead.org,
linux-media@vger.kernel.org
Subject: [V4, 1/2] media: i2c: dw9768: Add DT support and MAINTAINERS entry
Date: Mon, 30 Mar 2020 20:36:33 +0800 [thread overview]
Message-ID: <20200330123634.363-2-dongchun.zhu@mediatek.com> (raw)
In-Reply-To: <20200330123634.363-1-dongchun.zhu@mediatek.com>
This patch is to add the Devicetreee binding documentation and
MAINTAINERS entry for dw9768 actuator.
Signed-off-by: Dongchun Zhu <dongchun.zhu@mediatek.com>
---
.../bindings/media/i2c/dongwoon,dw9768.yaml | 62 ++++++++++++++++++++++
MAINTAINERS | 7 +++
2 files changed, 69 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
diff --git a/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
new file mode 100644
index 0000000..8a353dc
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+# Copyright (c) 2020 MediaTek Inc.
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/dongwoon,dw9768.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Dongwoon Anatech DW9768 Voice Coil Motor (VCM) Device Tree Bindings
+
+maintainers:
+ - Dongchun Zhu <dongchun.zhu@mediatek.com>
+
+description: |-
+ The Dongwoon DW9768 is a single 10-bit digital-to-analog (DAC) converter
+ with 100 mA output current sink capability. VCM current is controlled with
+ a linear mode driver. The DAC is controlled via a 2-wire (I2C-compatible)
+ serial interface that operates at clock rates up to 1MHz. This chip
+ integrates Advanced Actuator Control (AAC) technology and is intended for
+ driving voice coil lenses in camera modules.
+
+properties:
+ compatible:
+ const: dongwoon,dw9768
+
+ reg:
+ maxItems: 1
+
+ vin-supply:
+ description:
+ Definition of the regulator used as I2C I/O interface power supply.
+ maxItems: 1
+
+ vdd-supply:
+ description:
+ Definition of the regulator used as VCM chip power supply.
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - vin-supply
+ - vdd-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c2: i2c@11009000 {
+ clock-frequency = <400000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ dw9768: camera-lens@c {
+ compatible = "dongwoon,dw9768";
+ reg = <0x0c>;
+
+ vin-supply = <&mt6358_vcamio_reg>;
+ vdd-supply = <&mt6358_vcama2_reg>;
+ };
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 38fe2f3..5e124d2 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5134,6 +5134,13 @@ S: Maintained
F: drivers/media/i2c/dw9714.c
F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
+DONGWOON DW9768 LENS VOICE COIL DRIVER
+M: Dongchun Zhu <dongchun.zhu@mediatek.com>
+L: linux-media@vger.kernel.org
+S: Maintained
+T: git git://linuxtv.org/media_tree.git
+F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml
+
DONGWOON DW9807 LENS VOICE COIL DRIVER
M: Sakari Ailus <sakari.ailus@linux.intel.com>
L: linux-media@vger.kernel.org
--
2.9.2
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-03-30 12:36 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-30 12:36 [V4, 0/2] media: i2c: add support for DW9768 VCM driver Dongchun Zhu
2020-03-30 12:36 ` Dongchun Zhu
2020-03-30 12:36 ` Dongchun Zhu
2020-03-30 12:36 ` Dongchun Zhu [this message]
2020-03-30 12:36 ` [V4, 1/2] media: i2c: dw9768: Add DT support and MAINTAINERS entry Dongchun Zhu
2020-03-30 12:36 ` Dongchun Zhu
2020-04-10 17:25 ` Rob Herring
2020-04-10 17:25 ` Rob Herring
2020-04-10 17:25 ` Rob Herring
2020-04-30 8:42 ` Dongchun Zhu
2020-04-30 8:42 ` Dongchun Zhu
2020-04-30 8:42 ` Dongchun Zhu
2020-03-30 12:36 ` [V4, 2/2] media: i2c: Add DW9768 VCM driver Dongchun Zhu
2020-03-30 12:36 ` Dongchun Zhu
2020-03-30 12:36 ` Dongchun Zhu
2020-03-30 13:57 ` Andy Shevchenko
2020-03-30 13:57 ` Andy Shevchenko
2020-03-30 13:57 ` Andy Shevchenko
2020-03-31 2:16 ` Dongchun Zhu
2020-03-31 2:16 ` Dongchun Zhu
2020-03-31 2:16 ` Dongchun Zhu
2020-03-31 10:14 ` Andy Shevchenko
2020-03-31 10:14 ` Andy Shevchenko
2020-03-31 10:14 ` Andy Shevchenko
2020-04-30 8:47 ` Dongchun Zhu
2020-04-30 8:47 ` Dongchun Zhu
2020-04-30 8:47 ` Dongchun Zhu
2020-04-02 12:32 ` Sakari Ailus
2020-04-02 12:32 ` Sakari Ailus
2020-04-02 12:32 ` Sakari Ailus
2020-04-30 10:15 ` Dongchun Zhu
2020-04-30 10:15 ` Dongchun Zhu
2020-04-30 10:15 ` Dongchun Zhu
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