diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0884-media-dt-bindings-media-i2c-Add-Arducam-Pivariety-Se.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0884-media-dt-bindings-media-i2c-Add-Arducam-Pivariety-Se.patch | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0884-media-dt-bindings-media-i2c-Add-Arducam-Pivariety-Se.patch b/target/linux/bcm27xx/patches-5.15/950-0884-media-dt-bindings-media-i2c-Add-Arducam-Pivariety-Se.patch new file mode 100644 index 0000000000..1c1dbb3dde --- /dev/null +++ b/target/linux/bcm27xx/patches-5.15/950-0884-media-dt-bindings-media-i2c-Add-Arducam-Pivariety-Se.patch @@ -0,0 +1,148 @@ +From 2fec5d7dfa90da26fe792110131983ea72ab5c8e Mon Sep 17 00:00:00 2001 +From: Lee Jackson <info@arducam.com> +Date: Thu, 21 Apr 2022 14:18:44 +0800 +Subject: [PATCH] media: dt-bindings: media: i2c: Add Arducam Pivariety + Series CMOS sensor binding + +Add YAML device tree binding for Arducam Pivariety CMOS image sensor, and +the relevant MAINTAINERS entries. + +Signed-off-by: Lee Jackson <info@arducam.com> +--- + .../bindings/media/i2c/arducam-pivariety.yaml | 112 ++++++++++++++++++ + MAINTAINERS | 8 ++ + 2 files changed, 120 insertions(+) + create mode 100644 Documentation/devicetree/bindings/media/i2c/arducam-pivariety.yaml + +--- /dev/null ++++ b/Documentation/devicetree/bindings/media/i2c/arducam-pivariety.yaml +@@ -0,0 +1,112 @@ ++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) ++%YAML 1.2 ++--- ++$id: http://devicetree.org/schemas/media/i2c/arducam-pivariety.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# ++ ++title: Arducam Pivariety Series CMOS Digital Image Sensor ++ ++maintainers: ++ - Lee Jackson <info@arducam.com> ++ ++description: |- ++ Arducam Pivariety series cameras make compatibility layers for various CMOS ++ sensors and provide a unified command interface. It is programmable through ++ I2C interface. The I2C address is fixed to 0x0C. Image data is sent through ++ MIPI CSI-2, which is configured as either 1, 2 or 4 data lanes. ++ ++properties: ++ compatible: ++ const: arducam,arducam-pivariety ++ ++ reg: ++ description: I2C device address ++ maxItems: 1 ++ ++ clocks: ++ maxItems: 1 ++ ++ VDIG-supply: ++ description: ++ Digital I/O voltage supply, 1.05 volts ++ ++ VANA-supply: ++ description: ++ Analog voltage supply, 2.8 volts ++ ++ VDDL-supply: ++ description: ++ Digital core voltage supply, 1.8 volts ++ ++ reset-gpios: ++ description: |- ++ Reference to the GPIO connected to the xclr pin, if any. ++ Must be released (set high) after all supplies and INCK are applied. ++ ++ # See ../video-interfaces.txt for more details ++ port: ++ type: object ++ properties: ++ endpoint: ++ type: object ++ properties: ++ data-lanes: ++ description: |- ++ The sensor supports either two-lane, or four-lane operation. ++ For two-lane operation the property must be set to <1 2>. ++ items: ++ - const: 1 ++ - const: 2 ++ ++ clock-noncontinuous: ++ type: boolean ++ description: |- ++ MIPI CSI-2 clock is non-continuous if this property is present, ++ otherwise it's continuous. ++ ++ link-frequencies: ++ allOf: ++ - $ref: /schemas/types.yaml#/definitions/uint64-array ++ description: ++ Allowed data bus frequencies. ++ ++ required: ++ - link-frequencies ++ ++required: ++ - compatible ++ - reg ++ - clocks ++ - VANA-supply ++ - VDIG-supply ++ - VDDL-supply ++ - port ++ ++additionalProperties: false ++ ++examples: ++ - | ++ i2c0 { ++ #address-cells = <1>; ++ #size-cells = <0>; ++ ++ arducam_pivariety: sensor@0c { ++ compatible = "arducam,arducam-pivariety"; ++ reg = <0x0c>; ++ clocks = <&arducam_pivariety_clk>; ++ VANA-supply = <&arducam_pivariety_vana>; /* 2.8v */ ++ VDIG-supply = <&arducam_pivariety_vdig>; /* 1.05v */ ++ VDDL-supply = <&arducam_pivariety_vddl>; /* 1.8v */ ++ ++ port { ++ arducam_pivariety_0: endpoint { ++ remote-endpoint = <&csi1_ep>; ++ data-lanes = <1 2>; ++ clock-noncontinuous; ++ link-frequencies = /bits/ 64 <493500000>; ++ }; ++ }; ++ }; ++ }; ++ ++... +--- a/MAINTAINERS ++++ b/MAINTAINERS +@@ -1386,6 +1386,14 @@ S: Maintained + F: drivers/net/arcnet/ + F: include/uapi/linux/if_arcnet.h + ++ARDUCAM PIVARIETY SENSOR DRIVER ++M: Arducam Kernel Maintenance <info@arducam.com> ++L: linux-media@vger.kernel.org ++S: Maintained ++T: git git://linuxtv.org/media_tree.git ++F: Documentation/devicetree/bindings/media/i2c/arducam-pivariety.yaml ++F: drivers/media/i2c/arducam-pivariety.c ++ + ARM ARCHITECTED TIMER DRIVER + M: Mark Rutland <mark.rutland@arm.com> + M: Marc Zyngier <maz@kernel.org> |