forked from Openwrt/openwrt
8c405cdccc
The patches were generated from the RPi repo with the following command: git format-patch v6.6.34..rpi-6.1.y Some patches needed rebasing and, as usual, the applied and reverted, wireless drivers, Github workflows, READMEs and defconfigs patches were removed. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
152 lines
4.2 KiB
Diff
152 lines
4.2 KiB
Diff
From ed5f3a60c10c1f1de13bd3954b2dd414ef87a806 Mon Sep 17 00:00:00 2001
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From: Lee Jackson <info@arducam.com>
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Date: Fri, 13 May 2022 17:21:42 +0800
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Subject: [PATCH 0378/1085] media: dt-bindings: media: i2c: Add Arducam 64MP
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CMOS sensor binding
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Add YAML device tree binding for Arducam 64MP CMOS image sensor, and
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the relevant MAINTAINERS entries.
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Signed-off-by: Lee Jackson <info@arducam.com>
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---
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.../bindings/media/i2c/arducam,64mp.yaml | 115 ++++++++++++++++++
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MAINTAINERS | 8 ++
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2 files changed, 123 insertions(+)
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create mode 100644 Documentation/devicetree/bindings/media/i2c/arducam,64mp.yaml
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--- /dev/null
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+++ b/Documentation/devicetree/bindings/media/i2c/arducam,64mp.yaml
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@@ -0,0 +1,115 @@
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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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+%YAML 1.2
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+---
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+$id: http://devicetree.org/schemas/media/i2c/arducam,64mp.yaml#
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+$schema: http://devicetree.org/meta-schemas/core.yaml#
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+
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+title: Arducam 1/1.7-Inch 64Mpixel CMOS Digital Image Sensor
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+
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+maintainers:
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+ - Lee Jackson <info@arducam.com>
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+
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+description: |-
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+ The Arducam 1/1.7-Inch 64Mpixel CMOS active pixel digital image sensor
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+ with an active array size of 9248 x 6944. It is programmable through
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+ I2C interface. The I2C address is fixed to 0x1A as per sensor data sheet.
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+ Image data is sent through MIPI CSI-2, which can be configured for operation
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+ with either 2 or 4 data lanes.
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+
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+properties:
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+ compatible:
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+ const: arducam,64mp
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+
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+ reg:
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+ description: I2C device address
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+ maxItems: 1
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+
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+ clocks:
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+ maxItems: 1
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+
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+ VDIG-supply:
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+ description:
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+ Digital I/O voltage supply, 1.05 volts
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+
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+ VANA-supply:
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+ description:
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+ Analog voltage supply, 2.8 volts
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+
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+ VDDL-supply:
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+ description:
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+ Digital core voltage supply, 1.8 volts
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+
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+ reset-gpios:
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+ description: |-
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+ Reference to the GPIO connected to the xclr pin, if any.
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+ Must be released (set high) after all supplies and INCK are applied.
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+
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+ # See ../video-interfaces.txt for more details
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+ port:
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+ type: object
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+ properties:
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+ endpoint:
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+ type: object
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+ properties:
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+ data-lanes:
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+ description: |-
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+ The sensor supports either two-lane, or four-lane operation.
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+ For two-lane operation the property must be set to <1 2>.
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+ anyOf:
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+ - items:
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+ - const: 1
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+ - const: 2
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+ - items:
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+ - const: 1
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+ - const: 2
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+ - const: 3
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+ - const: 4
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+
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+ clock-noncontinuous: true
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+
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+ link-frequencies:
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+ allOf:
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+ - $ref: /schemas/types.yaml#/definitions/uint64-array
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+ description:
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+ Allowed data bus frequencies.
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+
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+ required:
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+ - link-frequencies
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+
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+required:
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+ - compatible
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+ - reg
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+ - clocks
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+ - VANA-supply
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+ - VDIG-supply
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+ - VDDL-supply
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+ - port
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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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+ i2c0 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ arducam_64mp: sensor@1a {
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+ compatible = "arducam,64mp";
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+ reg = <0x1a>;
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+ clocks = <&arducam_64mp_clk>;
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+ VANA-supply = <&arducam_64mp_vana>; /* 2.8v */
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+ VDIG-supply = <&arducam_64mp_vdig>; /* 1.05v */
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+ VDDL-supply = <&arducam_64mp_vddl>; /* 1.8v */
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+
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+ port {
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+ arducam_64mp_0: endpoint {
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+ remote-endpoint = <&csi1_ep>;
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+ data-lanes = <1 2>;
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+ clock-noncontinuous;
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+ link-frequencies = /bits/ 64 <456000000>;
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+ };
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+ };
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+ };
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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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@@ -1563,6 +1563,14 @@ S: Maintained
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F: drivers/net/arcnet/
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F: include/uapi/linux/if_arcnet.h
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+ARDUCAM 64MP SENSOR DRIVER
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+M: Arducam Kernel Maintenance <info@arducam.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/arducam,64mp.yaml
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+F: drivers/media/i2c/arducam_64mp.c
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+
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ARDUCAM PIVARIETY SENSOR DRIVER
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M: Arducam Kernel Maintenance <info@arducam.com>
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L: linux-media@vger.kernel.org
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