| Message ID | 20250414210720.3359301-1-Frank.Li@nxp.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [1/1] dt-bindings: media: convert imx.txt to yaml format | expand |
Hi Frank,
kernel test robot noticed the following build warnings:
[auto build test WARNING on robh/for-next]
[also build test WARNING on linuxtv-media-pending/master linus/master v6.15-rc2 next-20250415]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Frank-Li/dt-bindings-media-convert-imx-txt-to-yaml-format/20250415-050859
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link: https://lore.kernel.org/r/20250414210720.3359301-1-Frank.Li%40nxp.com
patch subject: [PATCH 1/1] dt-bindings: media: convert imx.txt to yaml format
reproduce:
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202504160540.HtRDAA78-lkp@intel.com/
All warnings (new ones prefixed by >>):
Warning: Documentation/translations/zh_TW/admin-guide/README.rst references a file that doesn't exist: Documentation/dev-tools/kgdb.rst
Warning: Documentation/translations/zh_TW/dev-tools/gdb-kernel-debugging.rst references a file that doesn't exist: Documentation/dev-tools/gdb-kernel-debugging.rst
Warning: Documentation/userspace-api/netlink/index.rst references a file that doesn't exist: Documentation/networking/netlink_spec/index.rst
Warning: Documentation/userspace-api/netlink/specs.rst references a file that doesn't exist: Documentation/networking/netlink_spec/index.rst
Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/counter/ftm-quaddec.txt
>> Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/media/imx.txt
Warning: MAINTAINERS references a file that doesn't exist: Documentation/devicetree/bindings/leds/backlight/ti,lp8864.yaml
Can't build as 1 mandatory dependency is missing at ./scripts/sphinx-pre-install line 984.
make[2]: *** [Documentation/Makefile:121: htmldocs] Error 255
make[1]: *** [Makefile:1801: htmldocs] Error 2
make: *** [Makefile:248: __sub-make] Error 2
On Mon, Apr 14, 2025 at 05:07:18PM -0400, Frank Li wrote: > Convert binding doc imx.txt to yaml format. Create two yaml files: > fsl,imx6-mipi-csi2.yaml and fsl,imx-capture-subsystem.yaml. > > Additional changes: > - add example for fsl,imx6-mipi-csi2 > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > --- > .../media/fsl,imx-capture-subsystem.yaml | 38 ++++++ > .../bindings/media/fsl,imx6-mipi-csi2.yaml | 126 ++++++++++++++++++ > .../devicetree/bindings/media/imx.txt | 53 -------- > 3 files changed, 164 insertions(+), 53 deletions(-) > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml > delete mode 100644 Documentation/devicetree/bindings/media/imx.txt > > diff --git a/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > new file mode 100644 > index 0000000000000..77be3c1f37c5b > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > @@ -0,0 +1,38 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/fsl,imx-capture-subsystem.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Freescale i.MX Media Video Device > + > +description: > + This is the media controller node for video capture support. It is a > + virtual device that lists the camera serial interface nodes that the > + media device will control > + > +maintainers: > + - Frank Li <Frank.Li@nxp.com> > + > +properties: > + compatible: > + const: fsl,imx-capture-subsystem > + > + ports: > + $ref: /schemas/types.yaml#/definitions/phandle-array > + description: > + Should contain a list of phandles pointing to camera > + sensor interface ports of IPU devices. > + > +required: > + - compatible > + > +additionalProperties: false > + > +examples: > + - | > + capture-subsystem { > + compatible = "fsl,imx-capture-subsystem"; > + ports = <&ipu1_csi0>, <&ipu1_csi1>; > + }; > + > diff --git a/Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml > new file mode 100644 > index 0000000000000..1e69a1ff868cd > --- /dev/null > +++ b/Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml > @@ -0,0 +1,126 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/media/fsl,imx6-mipi-csi2.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: MIPI CSI-2 Receiver core in the i.MX SoC > + > +description: > + This is the device node for the MIPI CSI-2 Receiver core in the i.MX > + SoC. This is a Synopsys Designware MIPI CSI-2 host controller core > + combined with a D-PHY core mixed into the same register block. In > + addition this device consists of an i.MX-specific "CSI2IPU gasket" > + glue logic, also controlled from the same register block. The CSI2IPU > + gasket demultiplexes the four virtual channel streams from the host > + controller's 32-bit output image bus onto four 16-bit parallel busses > + to the i.MX IPU CSIs. > + > +maintainers: > + - Frank Li <Frank.Li@nxp.com> > + > +properties: > + compatible: > + const: fsl,imx6-mipi-csi2 > + > + reg: > + maxItems: 1 > + > + clocks: > + items: > + - description: hsi_tx (the D-PHY clock) > + - description: video_27m (D-PHY PLL reference clock) > + - description: eim_podf; > + > + clock-names: > + items: > + - const: dphy > + - const: ref > + - const: pix > + > + interrupts: > + maxItems: 2 Need to define each entry though the original binding is not too helpful there. > + > + '#address-cells': > + const: 1 > + > + '#size-cells': > + const: 0 > + > + port@0: > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + Input port node, single endpoint describing the CSI-2 transmitter. > + > + properties: > + endpoint: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + properties: > + clock-lanes: > + const: 0 > + > + data-lanes: > + minItems: 1 > + items: > + - const: 1 > + - const: 2 > + - const: 3 > + - const: 4 > + > + required: > + - data-lanes > + > +patternProperties: > + '^port@[1-4]': '^port@[1-4]$' > + $ref: /schemas/graph.yaml#/$defs/port-base > + unevaluatedProperties: false > + description: > + ports 1 through 4 are output ports connecting with parallel bus sink > + endpoint nodes and correspond to the four MIPI CSI-2 virtual channel > + outputs. > + > + properties: > + endpoint@0: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > + endpoint@1: > + $ref: video-interfaces.yaml# > + unevaluatedProperties: false > + > +required: > + - compatible > + - reg > + - clocks > + - clock-names > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/imx6qdl-clock.h> > + > + mipi@21dc000 { > + compatible = "fsl,imx6-mipi-csi2"; > + reg = <0x021dc000 0x4000>; > + #address-cells = <1>; > + #size-cells = <0>; > + clocks = <&clks IMX6QDL_CLK_HSI_TX>, > + <&clks IMX6QDL_CLK_VIDEO_27M>, > + <&clks IMX6QDL_CLK_EIM_PODF>; > + clock-names = "dphy", "ref", "pix"; > + > + port@0 { > + reg = <0>; > + > + endpoint { > + remote-endpoint = <&ov5640_to_mipi_csi2>; > + clock-lanes = <0>; > + data-lanes = <1 2>; > + }; > + }; I would think at least 1 output port is required? > + }; > +
On Wed, Apr 16, 2025 at 07:42:26AM -0500, Rob Herring wrote: > On Mon, Apr 14, 2025 at 05:07:18PM -0400, Frank Li wrote: > > Convert binding doc imx.txt to yaml format. Create two yaml files: > > fsl,imx6-mipi-csi2.yaml and fsl,imx-capture-subsystem.yaml. > > > > Additional changes: > > - add example for fsl,imx6-mipi-csi2 > > > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > > --- > > .../media/fsl,imx-capture-subsystem.yaml | 38 ++++++ > > .../bindings/media/fsl,imx6-mipi-csi2.yaml | 126 ++++++++++++++++++ > > .../devicetree/bindings/media/imx.txt | 53 -------- > > 3 files changed, 164 insertions(+), 53 deletions(-) > > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml > > delete mode 100644 Documentation/devicetree/bindings/media/imx.txt > > > > diff --git a/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > new file mode 100644 > > index 0000000000000..77be3c1f37c5b > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > @@ -0,0 +1,38 @@ > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > +%YAML 1.2 > > +--- > > +$id: http://devicetree.org/schemas/media/fsl,imx-capture-subsystem.yaml# > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > + > > +title: Freescale i.MX Media Video Device > > + ... > > + reg = <0x021dc000 0x4000>; > > + #address-cells = <1>; > > + #size-cells = <0>; > > + clocks = <&clks IMX6QDL_CLK_HSI_TX>, > > + <&clks IMX6QDL_CLK_VIDEO_27M>, > > + <&clks IMX6QDL_CLK_EIM_PODF>; > > + clock-names = "dphy", "ref", "pix"; > > + > > + port@0 { > > + reg = <0>; > > + > > + endpoint { > > + remote-endpoint = <&ov5640_to_mipi_csi2>; > > + clock-lanes = <0>; > > + data-lanes = <1 2>; > > + }; > > + }; > > I would think at least 1 output port is required? I checked dts file, only input port. I think old csi2 only need get data from camera. csi's dma should save to memory. Frank > > > > + }; > > +
On Mi, 2025-04-16 at 11:17 -0400, Frank Li wrote: > On Wed, Apr 16, 2025 at 07:42:26AM -0500, Rob Herring wrote: > > On Mon, Apr 14, 2025 at 05:07:18PM -0400, Frank Li wrote: > > > Convert binding doc imx.txt to yaml format. Create two yaml files: > > > fsl,imx6-mipi-csi2.yaml and fsl,imx-capture-subsystem.yaml. > > > > > > Additional changes: > > > - add example for fsl,imx6-mipi-csi2 > > > > > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > > > --- > > > .../media/fsl,imx-capture-subsystem.yaml | 38 ++++++ > > > .../bindings/media/fsl,imx6-mipi-csi2.yaml | 126 ++++++++++++++++++ > > > .../devicetree/bindings/media/imx.txt | 53 -------- > > > 3 files changed, 164 insertions(+), 53 deletions(-) > > > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml > > > delete mode 100644 Documentation/devicetree/bindings/media/imx.txt > > > > > > diff --git a/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > > new file mode 100644 > > > index 0000000000000..77be3c1f37c5b > > > --- /dev/null > > > +++ b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > > @@ -0,0 +1,38 @@ > > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > > +%YAML 1.2 > > > +--- > > > +$id: http://devicetree.org/schemas/media/fsl,imx-capture-subsystem.yaml# > > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > > + > > > +title: Freescale i.MX Media Video Device > > > + > ... > > > + reg = <0x021dc000 0x4000>; > > > + #address-cells = <1>; > > > + #size-cells = <0>; > > > + clocks = <&clks IMX6QDL_CLK_HSI_TX>, > > > + <&clks IMX6QDL_CLK_VIDEO_27M>, > > > + <&clks IMX6QDL_CLK_EIM_PODF>; > > > + clock-names = "dphy", "ref", "pix"; > > > + > > > + port@0 { > > > + reg = <0>; > > > + > > > + endpoint { > > > + remote-endpoint = <&ov5640_to_mipi_csi2>; > > > + clock-lanes = <0>; > > > + data-lanes = <1 2>; > > > + }; > > > + }; > > > > I would think at least 1 output port is required? > > I checked dts file, only input port. I think old csi2 only need get data > from camera. csi's dma should save to memory. There are no ports in imx6qdl.dtsi, but there's a &mipi_csi with four output ports in imx6q.dtsi and imx6dl.dtsi each, because whether data flows through a mux or directly into the IPU CSI ports differs between the two platforms. regards Philipp
On Wed, Apr 16, 2025 at 05:26:19PM +0200, Philipp Zabel wrote: > On Mi, 2025-04-16 at 11:17 -0400, Frank Li wrote: > > On Wed, Apr 16, 2025 at 07:42:26AM -0500, Rob Herring wrote: > > > On Mon, Apr 14, 2025 at 05:07:18PM -0400, Frank Li wrote: > > > > Convert binding doc imx.txt to yaml format. Create two yaml files: > > > > fsl,imx6-mipi-csi2.yaml and fsl,imx-capture-subsystem.yaml. > > > > > > > > Additional changes: > > > > - add example for fsl,imx6-mipi-csi2 > > > > > > > > Signed-off-by: Frank Li <Frank.Li@nxp.com> > > > > --- > > > > .../media/fsl,imx-capture-subsystem.yaml | 38 ++++++ > > > > .../bindings/media/fsl,imx6-mipi-csi2.yaml | 126 ++++++++++++++++++ > > > > .../devicetree/bindings/media/imx.txt | 53 -------- > > > > 3 files changed, 164 insertions(+), 53 deletions(-) > > > > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > > > create mode 100644 Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml > > > > delete mode 100644 Documentation/devicetree/bindings/media/imx.txt > > > > > > > > diff --git a/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > > > new file mode 100644 > > > > index 0000000000000..77be3c1f37c5b > > > > --- /dev/null > > > > +++ b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml > > > > @@ -0,0 +1,38 @@ > > > > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > > > > +%YAML 1.2 > > > > +--- > > > > +$id: http://devicetree.org/schemas/media/fsl,imx-capture-subsystem.yaml# > > > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > > > + > > > > +title: Freescale i.MX Media Video Device > > > > + > > ... > > > > + reg = <0x021dc000 0x4000>; > > > > + #address-cells = <1>; > > > > + #size-cells = <0>; > > > > + clocks = <&clks IMX6QDL_CLK_HSI_TX>, > > > > + <&clks IMX6QDL_CLK_VIDEO_27M>, > > > > + <&clks IMX6QDL_CLK_EIM_PODF>; > > > > + clock-names = "dphy", "ref", "pix"; > > > > + > > > > + port@0 { > > > > + reg = <0>; > > > > + > > > > + endpoint { > > > > + remote-endpoint = <&ov5640_to_mipi_csi2>; > > > > + clock-lanes = <0>; > > > > + data-lanes = <1 2>; > > > > + }; > > > > + }; > > > > > > I would think at least 1 output port is required? > > > > I checked dts file, only input port. I think old csi2 only need get data > > from camera. csi's dma should save to memory. > > There are no ports in imx6qdl.dtsi, but there's a &mipi_csi with four > output ports in imx6q.dtsi and imx6dl.dtsi each, because whether data > flows through a mux or directly into the IPU CSI ports differs between > the two platforms. Thank you very much! Frank > > regards > Philipp >
diff --git a/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml new file mode 100644 index 0000000000000..77be3c1f37c5b --- /dev/null +++ b/Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/fsl,imx-capture-subsystem.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale i.MX Media Video Device + +description: + This is the media controller node for video capture support. It is a + virtual device that lists the camera serial interface nodes that the + media device will control + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: fsl,imx-capture-subsystem + + ports: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: + Should contain a list of phandles pointing to camera + sensor interface ports of IPU devices. + +required: + - compatible + +additionalProperties: false + +examples: + - | + capture-subsystem { + compatible = "fsl,imx-capture-subsystem"; + ports = <&ipu1_csi0>, <&ipu1_csi1>; + }; + diff --git a/Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml b/Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml new file mode 100644 index 0000000000000..1e69a1ff868cd --- /dev/null +++ b/Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml @@ -0,0 +1,126 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/fsl,imx6-mipi-csi2.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MIPI CSI-2 Receiver core in the i.MX SoC + +description: + This is the device node for the MIPI CSI-2 Receiver core in the i.MX + SoC. This is a Synopsys Designware MIPI CSI-2 host controller core + combined with a D-PHY core mixed into the same register block. In + addition this device consists of an i.MX-specific "CSI2IPU gasket" + glue logic, also controlled from the same register block. The CSI2IPU + gasket demultiplexes the four virtual channel streams from the host + controller's 32-bit output image bus onto four 16-bit parallel busses + to the i.MX IPU CSIs. + +maintainers: + - Frank Li <Frank.Li@nxp.com> + +properties: + compatible: + const: fsl,imx6-mipi-csi2 + + reg: + maxItems: 1 + + clocks: + items: + - description: hsi_tx (the D-PHY clock) + - description: video_27m (D-PHY PLL reference clock) + - description: eim_podf; + + clock-names: + items: + - const: dphy + - const: ref + - const: pix + + interrupts: + maxItems: 2 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + Input port node, single endpoint describing the CSI-2 transmitter. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + clock-lanes: + const: 0 + + data-lanes: + minItems: 1 + items: + - const: 1 + - const: 2 + - const: 3 + - const: 4 + + required: + - data-lanes + +patternProperties: + '^port@[1-4]': + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: + ports 1 through 4 are output ports connecting with parallel bus sink + endpoint nodes and correspond to the four MIPI CSI-2 virtual channel + outputs. + + properties: + endpoint@0: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + endpoint@1: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx6qdl-clock.h> + + mipi@21dc000 { + compatible = "fsl,imx6-mipi-csi2"; + reg = <0x021dc000 0x4000>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clks IMX6QDL_CLK_HSI_TX>, + <&clks IMX6QDL_CLK_VIDEO_27M>, + <&clks IMX6QDL_CLK_EIM_PODF>; + clock-names = "dphy", "ref", "pix"; + + port@0 { + reg = <0>; + + endpoint { + remote-endpoint = <&ov5640_to_mipi_csi2>; + clock-lanes = <0>; + data-lanes = <1 2>; + }; + }; + }; + diff --git a/Documentation/devicetree/bindings/media/imx.txt b/Documentation/devicetree/bindings/media/imx.txt deleted file mode 100644 index 77f4b0a7fd2b0..0000000000000 --- a/Documentation/devicetree/bindings/media/imx.txt +++ /dev/null @@ -1,53 +0,0 @@ -Freescale i.MX Media Video Device -================================= - -Video Media Controller node ---------------------------- - -This is the media controller node for video capture support. It is a -virtual device that lists the camera serial interface nodes that the -media device will control. - -Required properties: -- compatible : "fsl,imx-capture-subsystem"; -- ports : Should contain a list of phandles pointing to camera - sensor interface ports of IPU devices - -example: - -capture-subsystem { - compatible = "fsl,imx-capture-subsystem"; - ports = <&ipu1_csi0>, <&ipu1_csi1>; -}; - - -mipi_csi2 node --------------- - -This is the device node for the MIPI CSI-2 Receiver core in the i.MX -SoC. This is a Synopsys Designware MIPI CSI-2 host controller core -combined with a D-PHY core mixed into the same register block. In -addition this device consists of an i.MX-specific "CSI2IPU gasket" -glue logic, also controlled from the same register block. The CSI2IPU -gasket demultiplexes the four virtual channel streams from the host -controller's 32-bit output image bus onto four 16-bit parallel busses -to the i.MX IPU CSIs. - -Required properties: -- compatible : "fsl,imx6-mipi-csi2"; -- reg : physical base address and length of the register set; -- clocks : the MIPI CSI-2 receiver requires three clocks: hsi_tx - (the D-PHY clock), video_27m (D-PHY PLL reference - clock), and eim_podf; -- clock-names : must contain "dphy", "ref", "pix"; -- port@* : five port nodes must exist, containing endpoints - connecting to the source and sink devices according to - of_graph bindings. The first port is an input port, - connecting with a MIPI CSI-2 source, and ports 1 - through 4 are output ports connecting with parallel - bus sink endpoint nodes and correspond to the four - MIPI CSI-2 virtual channel outputs. - -Optional properties: -- interrupts : must contain two level-triggered interrupts, - in order: 100 and 101;
Convert binding doc imx.txt to yaml format. Create two yaml files: fsl,imx6-mipi-csi2.yaml and fsl,imx-capture-subsystem.yaml. Additional changes: - add example for fsl,imx6-mipi-csi2 Signed-off-by: Frank Li <Frank.Li@nxp.com> --- .../media/fsl,imx-capture-subsystem.yaml | 38 ++++++ .../bindings/media/fsl,imx6-mipi-csi2.yaml | 126 ++++++++++++++++++ .../devicetree/bindings/media/imx.txt | 53 -------- 3 files changed, 164 insertions(+), 53 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/fsl,imx-capture-subsystem.yaml create mode 100644 Documentation/devicetree/bindings/media/fsl,imx6-mipi-csi2.yaml delete mode 100644 Documentation/devicetree/bindings/media/imx.txt