* [PATCH v3 0/3] dt-bidings: media: ov5647 bindings + small fix
@ 2020-07-15 12:48 Jacopo Mondi
2020-07-15 12:48 ` [PATCH v3 1/3] dt-bindings: media: ov5647: Convert to json-schema Jacopo Mondi
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Jacopo Mondi @ 2020-07-15 12:48 UTC (permalink / raw)
To: robh+dt, devicetree, linux-media
Cc: Jacopo Mondi, mchehab, sakari.ailus, hverkuil-cisco,
dave.stevenson, dongchun.zhu, linux-renesas-soc,
laurent.pinchart, roman.kovalivskyi
A small update to v2:
- Add Laurent's tags
- Remove 'endpoint' from the list of required port properties, in the
newly introduced ov5647 bindings, and while updating the existing ov8865
ones
- Make Dave and me co-maintainers for ov5647 as the two email addresses we tried
to contact Luis with both failed.
Thanks
j
Jacopo Mondi (3):
dt-bindings: media: ov5647: Convert to json-schema
dt-bindings: media: i2c: Document 'remote-endpoint'
media: MAINTAINERS: ov5647: Add myself as maintainer
.../devicetree/bindings/media/i2c/imx219.yaml | 5 ++
.../devicetree/bindings/media/i2c/ov5647.txt | 35 --------
.../devicetree/bindings/media/i2c/ov5647.yaml | 79 +++++++++++++++++++
.../devicetree/bindings/media/i2c/ov8856.yaml | 7 +-
MAINTAINERS | 3 +-
5 files changed, 90 insertions(+), 39 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5647.txt
create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5647.yaml
--
2.27.0
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v3 1/3] dt-bindings: media: ov5647: Convert to json-schema
2020-07-15 12:48 [PATCH v3 0/3] dt-bidings: media: ov5647 bindings + small fix Jacopo Mondi
@ 2020-07-15 12:48 ` Jacopo Mondi
2020-07-15 12:48 ` [PATCH v3 2/3] dt-bindings: media: i2c: Document 'remote-endpoint' Jacopo Mondi
2020-07-15 12:48 ` [PATCH v3 3/3] media: MAINTAINERS: ov5647: Replace maintainer Jacopo Mondi
2 siblings, 0 replies; 4+ messages in thread
From: Jacopo Mondi @ 2020-07-15 12:48 UTC (permalink / raw)
To: robh+dt, devicetree, linux-media
Cc: Jacopo Mondi, mchehab, sakari.ailus, hverkuil-cisco,
dave.stevenson, dongchun.zhu, linux-renesas-soc,
laurent.pinchart, roman.kovalivskyi, Rob Herring, Jacopo Mondi
Convert the ov5647 image sensor bindings to DT schema and add
the file entry to MAINTAINERS.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
.../devicetree/bindings/media/i2c/ov5647.txt | 35 --------
.../devicetree/bindings/media/i2c/ov5647.yaml | 79 +++++++++++++++++++
MAINTAINERS | 1 +
3 files changed, 80 insertions(+), 35 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/media/i2c/ov5647.txt
create mode 100644 Documentation/devicetree/bindings/media/i2c/ov5647.yaml
diff --git a/Documentation/devicetree/bindings/media/i2c/ov5647.txt b/Documentation/devicetree/bindings/media/i2c/ov5647.txt
deleted file mode 100644
index 22e44945b661..000000000000
--- a/Documentation/devicetree/bindings/media/i2c/ov5647.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-Omnivision OV5647 raw image sensor
----------------------------------
-
-OV5647 is a raw image sensor with MIPI CSI-2 and CCP2 image data interfaces
-and CCI (I2C compatible) control bus.
-
-Required properties:
-
-- compatible : "ovti,ov5647".
-- reg : I2C slave address of the sensor.
-- clocks : Reference to the xclk clock.
-
-The common video interfaces bindings (see video-interfaces.txt) should be
-used to specify link to the image data receiver. The OV5647 device
-node should contain one 'port' child node with an 'endpoint' subnode.
-
-Endpoint node mandatory properties:
-
-- remote-endpoint: A phandle to the bus receiver's endpoint node.
-
-Example:
-
- i2c@2000 {
- ...
- ov: camera@36 {
- compatible = "ovti,ov5647";
- reg = <0x36>;
- clocks = <&camera_clk>;
- port {
- camera_1: endpoint {
- remote-endpoint = <&csi1_ep1>;
- };
- };
- };
- };
diff --git a/Documentation/devicetree/bindings/media/i2c/ov5647.yaml b/Documentation/devicetree/bindings/media/i2c/ov5647.yaml
new file mode 100644
index 000000000000..179743ea9446
--- /dev/null
+++ b/Documentation/devicetree/bindings/media/i2c/ov5647.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/media/i2c/ov5647.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Omnivision OV5647 raw image sensor
+
+maintainers:
+ - Dave Stevenson <dave.stevenson@raspberrypi.com>
+
+description: |-
+ OV5647 is a raw image sensor with MIPI CSI-2 and CCP2 image data interfaces
+ and CCI (I2C compatible) control bus.
+
+properties:
+ compatible:
+ const: ovti,ov5647
+
+ reg:
+ description: I2C device address
+ maxItems: 1
+
+ clocks:
+ description: Reference to the xclk clock
+ maxItems: 1
+
+ port:
+ type: object
+ description: |-
+ Should contain one endpoint sub-node used to model connection to the
+ video receiver according to the specification defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt
+
+ properties:
+ endpoint:
+ type: object
+
+ properties:
+ remote-endpoint:
+ description: |-
+ phandle to the video receiver input port
+
+ required:
+ - remote-endpoint
+
+ additionalProperties: false
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ov5647: camera@36 {
+ compatible = "ovti,ov5647";
+ reg = <0x36>;
+ clocks = <&camera_clk>;
+
+ port {
+ camera_out: endpoint {
+ remote-endpoint = <&csi1_ep1>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/MAINTAINERS b/MAINTAINERS
index 2730af1265ea..1742fa1a88cd 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12612,6 +12612,7 @@ L: linux-media@vger.kernel.org
S: Maintained
T: git git://linuxtv.org/media_tree.git
F: drivers/media/i2c/ov5647.c
+F: Documentation/devicetree/bindings/media/i2c/ov5647.yaml
OMNIVISION OV5670 SENSOR DRIVER
M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
--
2.27.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v3 2/3] dt-bindings: media: i2c: Document 'remote-endpoint'
2020-07-15 12:48 [PATCH v3 0/3] dt-bidings: media: ov5647 bindings + small fix Jacopo Mondi
2020-07-15 12:48 ` [PATCH v3 1/3] dt-bindings: media: ov5647: Convert to json-schema Jacopo Mondi
@ 2020-07-15 12:48 ` Jacopo Mondi
2020-07-15 12:48 ` [PATCH v3 3/3] media: MAINTAINERS: ov5647: Replace maintainer Jacopo Mondi
2 siblings, 0 replies; 4+ messages in thread
From: Jacopo Mondi @ 2020-07-15 12:48 UTC (permalink / raw)
To: robh+dt, devicetree, linux-media
Cc: Jacopo Mondi, mchehab, sakari.ailus, hverkuil-cisco,
dave.stevenson, dongchun.zhu, linux-renesas-soc,
laurent.pinchart, roman.kovalivskyi, Rob Herring, Jacopo Mondi
Document the 'remote-endpoint' property and add it to the list of required
endpoint properties in imx219 and ov8856 dt-schema binding files.
While at it, remove 'endpoint' from the list of required properties in
the ov8856 bindings file, as it is allowed to specify port nodes without
a connected endpoint.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
---
Documentation/devicetree/bindings/media/i2c/imx219.yaml | 5 +++++
Documentation/devicetree/bindings/media/i2c/ov8856.yaml | 7 ++++---
2 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/Documentation/devicetree/bindings/media/i2c/imx219.yaml b/Documentation/devicetree/bindings/media/i2c/imx219.yaml
index dfc4d29a4f04..0251e15fe0a7 100644
--- a/Documentation/devicetree/bindings/media/i2c/imx219.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/imx219.yaml
@@ -71,8 +71,13 @@ properties:
description:
Allowed data bus frequencies.
+ remote-endpoint:
+ description: |-
+ phandle to the video receiver input port
+
required:
- link-frequencies
+ - remote-endpoint
required:
- compatible
diff --git a/Documentation/devicetree/bindings/media/i2c/ov8856.yaml b/Documentation/devicetree/bindings/media/i2c/ov8856.yaml
index 1956b2a32bf4..8d662f9dac5f 100644
--- a/Documentation/devicetree/bindings/media/i2c/ov8856.yaml
+++ b/Documentation/devicetree/bindings/media/i2c/ov8856.yaml
@@ -84,12 +84,13 @@ properties:
Allowed data bus frequencies. 360000000, 180000000 Hz or both
are supported by the driver.
+ remote-endpoint:
+ description: |-
+ phandle to the video receiver input port
required:
- link-frequencies
-
- required:
- - endpoint
+ - remote-endpoint
required:
- compatible
--
2.27.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v3 3/3] media: MAINTAINERS: ov5647: Replace maintainer
2020-07-15 12:48 [PATCH v3 0/3] dt-bidings: media: ov5647 bindings + small fix Jacopo Mondi
2020-07-15 12:48 ` [PATCH v3 1/3] dt-bindings: media: ov5647: Convert to json-schema Jacopo Mondi
2020-07-15 12:48 ` [PATCH v3 2/3] dt-bindings: media: i2c: Document 'remote-endpoint' Jacopo Mondi
@ 2020-07-15 12:48 ` Jacopo Mondi
2 siblings, 0 replies; 4+ messages in thread
From: Jacopo Mondi @ 2020-07-15 12:48 UTC (permalink / raw)
To: robh+dt, devicetree, linux-media
Cc: Jacopo Mondi, mchehab, sakari.ailus, hverkuil-cisco,
dave.stevenson, dongchun.zhu, linux-renesas-soc,
laurent.pinchart, roman.kovalivskyi
Since the current maintainer email address bounces back, replace
the entry and make myself and Dave Stevenson maintainers of the driver.
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
---
MAINTAINERS | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 1742fa1a88cd..c74d25c58e1a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12607,7 +12607,8 @@ T: git git://linuxtv.org/media_tree.git
F: drivers/media/i2c/ov5640.c
OMNIVISION OV5647 SENSOR DRIVER
-M: Luis Oliveira <lolivei@synopsys.com>
+M: Jacopo Mondi <jacopo@jmondi.org>
+M: Dave Stevenson <dave.stevenson@raspberrypi.com>
L: linux-media@vger.kernel.org
S: Maintained
T: git git://linuxtv.org/media_tree.git
--
2.27.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
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2020-07-15 12:48 ` [PATCH v3 2/3] dt-bindings: media: i2c: Document 'remote-endpoint' Jacopo Mondi
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