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-rw-r--r--target/linux/bcm27xx/patches-5.4/950-0457-media-dt-bindings-media-i2c-Add-IMX219-CMOS-sensor-b.patch156
1 files changed, 156 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0457-media-dt-bindings-media-i2c-Add-IMX219-CMOS-sensor-b.patch b/target/linux/bcm27xx/patches-5.4/950-0457-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-5.4/950-0457-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