diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0462-media-dt-bindings-media-i2c-Add-IMX219-CMOS-sensor-b.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0462-media-dt-bindings-media-i2c-Add-IMX219-CMOS-sensor-b.patch | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0462-media-dt-bindings-media-i2c-Add-IMX219-CMOS-sensor-b.patch b/target/linux/bcm27xx/patches-5.4/950-0462-media-dt-bindings-media-i2c-Add-IMX219-CMOS-sensor-b.patch new file mode 100644 index 0000000000..16eaeddb29 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0462-media-dt-bindings-media-i2c-Add-IMX219-CMOS-sensor-b.patch @@ -0,0 +1,156 @@ +From a3ceeebaaa66e6786490e850b5019808da3785c0 Mon Sep 17 00:00:00 2001 +From: Andrey Konovalov <andrey.konovalov@linaro.org> +Date: Mon, 20 Jan 2020 05:15:57 -0300 +Subject: [PATCH] media: dt-bindings: media: i2c: Add IMX219 CMOS + sensor binding + +Commit 9d730f2cf4c0391785855dd231577d2de2594df9 upstream. +(Currently on linux-media/master, queued for 5.7) + +Add YAML device tree binding for IMX219 CMOS image sensor, and +the relevant MAINTAINERS entries. + +Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org> +Reviewed-by: Rob Herring <robh@kernel.org> +Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> +Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> +--- + .../devicetree/bindings/media/i2c/imx219.yaml | 114 ++++++++++++++++++ + MAINTAINERS | 8 ++ + 2 files changed, 122 insertions(+) + create mode 100644 Documentation/devicetree/bindings/media/i2c/imx219.yaml + +--- /dev/null ++++ b/Documentation/devicetree/bindings/media/i2c/imx219.yaml +@@ -0,0 +1,114 @@ ++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) ++%YAML 1.2 ++--- ++$id: http://devicetree.org/schemas/media/i2c/imx219.yaml# ++$schema: http://devicetree.org/meta-schemas/core.yaml# ++ ++title: Sony 1/4.0-Inch 8Mpixel CMOS Digital Image Sensor ++ ++maintainers: ++ - Dave Stevenson <dave.stevenson@raspberrypi.com> ++ ++description: |- ++ The Sony imx219 is a 1/4.0-inch CMOS active pixel digital image sensor ++ with an active array size of 3280H x 2464V. It is programmable through ++ I2C interface. The I2C address is fixed to 0x10 as per sensor data sheet. ++ Image data is sent through MIPI CSI-2, which is configured as either 2 or ++ 4 data lanes. ++ ++properties: ++ compatible: ++ const: sony,imx219 ++ ++ reg: ++ description: I2C device address ++ maxItems: 1 ++ ++ clocks: ++ maxItems: 1 ++ ++ VDIG-supply: ++ description: ++ Digital I/O voltage supply, 1.8 volts ++ ++ VANA-supply: ++ description: ++ Analog voltage supply, 2.8 volts ++ ++ VDDL-supply: ++ description: ++ Digital core voltage supply, 1.2 volts ++ ++ reset-gpios: ++ description: |- ++ Reference to the GPIO connected to the xclr pin, if any. ++ Must be released (set high) after all supplies 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. ++ If this property is omitted four-lane operation is assumed. ++ 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>; ++ ++ imx219: sensor@10 { ++ compatible = "sony,imx219"; ++ reg = <0x10>; ++ clocks = <&imx219_clk>; ++ VANA-supply = <&imx219_vana>; /* 2.8v */ ++ VDIG-supply = <&imx219_vdig>; /* 1.8v */ ++ VDDL-supply = <&imx219_vddl>; /* 1.2v */ ++ ++ port { ++ imx219_0: endpoint { ++ remote-endpoint = <&csi1_ep>; ++ data-lanes = <1 2>; ++ clock-noncontinuous; ++ link-frequencies = /bits/ 64 <456000000>; ++ }; ++ }; ++ }; ++ }; ++ ++... +--- a/MAINTAINERS ++++ b/MAINTAINERS +@@ -15142,6 +15142,14 @@ S: Maintained + F: drivers/media/i2c/imx214.c + F: Documentation/devicetree/bindings/media/i2c/sony,imx214.txt + ++SONY IMX219 SENSOR DRIVER ++M: Dave Stevenson <dave.stevenson@raspberrypi.com> ++L: linux-media@vger.kernel.org ++T: git git://linuxtv.org/media_tree.git ++S: Maintained ++F: drivers/media/i2c/imx219.c ++F: Documentation/devicetree/bindings/media/i2c/imx219.yaml ++ + SONY IMX258 SENSOR DRIVER + M: Sakari Ailus <sakari.ailus@linux.intel.com> + L: linux-media@vger.kernel.org |