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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-13 01:29:48 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-13 01:29:48 +0300 |
commit | 61da593f4458f25c59f65cfd9ba1bda570db5db7 (patch) | |
tree | 42196179375dfda07901577e080f979b2897d308 /Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml | |
parent | a3cc31e75185f9b1ad8dc45eac77f8de788dc410 (diff) | |
parent | 60a031b64984ad4a219a13b0fe912746b586bb9b (diff) | |
download | linux-61da593f4458f25c59f65cfd9ba1bda570db5db7.tar.xz |
Merge tag 'media/v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- v4l core: subdev frame interval now supports which field
- v4l kapi: moves and renames the init_cfg pad op to init_state as an
internal op.
- new sensor drivers: gc0308, gc2145, Avnet Alvium, ov64a40, tw9900
- new camera driver: STM32 DCMIPP
- s5p-mfc has gained MFC v12 support
- new ISP driver added to staging: Starfive
- new stateful encoder/decoded: Wave5 codec It is found on the J721S2
SoC, JH7100 SoC, ssd202d SoC. Etc.
- fwnode gained support for MIPI "DisCo for Imaging"
(https://www.mipi.org/specifications/mipi-disco-imaging)
- as usual, lots of cleanups, fixups and driver improvements.
* tag 'media/v6.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (309 commits)
media: i2c: thp7312: select CONFIG_FW_LOADER
media: i2c: mt9m114: use fsleep() in place of udelay()
media: videobuf2: core: Rename min_buffers_needed field in vb2_queue
media: i2c: thp7312: Store frame interval in subdev state
media: docs: uAPI: Fix documentation of 'which' field for routing ioctls
media: docs: uAPI: Expand error documentation for invalid 'which' value
media: docs: uAPI: Clarify error documentation for invalid 'which' value
media: v4l2-subdev: Store frame interval in subdev state
media: v4l2-subdev: Add which field to struct v4l2_subdev_frame_interval
media: v4l2-subdev: Turn .[gs]_frame_interval into pad operations
media: v4l: subdev: Move out subdev state lock macros outside CONFIG_MEDIA_CONTROLLER
media: s5p-mfc: DPB Count Independent of VIDIOC_REQBUF
media: s5p-mfc: Load firmware for each run in MFCv12.
media: s5p-mfc: Set context for valid case before calling try_run
media: s5p-mfc: Add support for DMABUF for encoder
media: s5p-mfc: Add support for UHD encoding.
media: s5p-mfc: Add support for rate controls in MFCv12
media: s5p-mfc: Add YV12 and I420 multiplanar format support
media: s5p-mfc: Add initial support for MFCv12
media: s5p-mfc: Rename IS_MFCV10 macro
...
Diffstat (limited to 'Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml b/Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml new file mode 100644 index 000000000000..c66586d90fa2 --- /dev/null +++ b/Documentation/devicetree/bindings/media/starfive,jh7110-camss.yaml @@ -0,0 +1,180 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/starfive,jh7110-camss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Starfive SoC CAMSS ISP + +maintainers: + - Jack Zhu <jack.zhu@starfivetech.com> + - Changhuang Liang <changhuang.liang@starfivetech.com> + +description: + The Starfive CAMSS ISP is a Camera interface for Starfive JH7110 SoC. It + consists of a VIN controller (Video In Controller, a top-level control unit) + and an ISP. + +properties: + compatible: + const: starfive,jh7110-camss + + reg: + maxItems: 2 + + reg-names: + items: + - const: syscon + - const: isp + + clocks: + maxItems: 7 + + clock-names: + items: + - const: apb_func + - const: wrapper_clk_c + - const: dvp_inv + - const: axiwr + - const: mipi_rx0_pxl + - const: ispcore_2x + - const: isp_axi + + resets: + maxItems: 6 + + reset-names: + items: + - const: wrapper_p + - const: wrapper_c + - const: axird + - const: axiwr + - const: isp_top_n + - const: isp_top_axi + + power-domains: + items: + - description: JH7110 ISP Power Domain Switch Controller. + + interrupts: + maxItems: 4 + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: Input port for receiving DVP data. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + properties: + bus-type: + enum: [5, 6] + + bus-width: + enum: [8, 10, 12] + + data-shift: + enum: [0, 2] + default: 0 + + hsync-active: + enum: [0, 1] + default: 1 + + vsync-active: + enum: [0, 1] + default: 1 + + required: + - bus-type + - bus-width + + port@1: + $ref: /schemas/graph.yaml#/properties/port + description: Input port for receiving CSI data. + + required: + - port@0 + - port@1 + +required: + - compatible + - reg + - reg-names + - clocks + - clock-names + - resets + - reset-names + - power-domains + - interrupts + - ports + +additionalProperties: false + +examples: + - | + isp@19840000 { + compatible = "starfive,jh7110-camss"; + reg = <0x19840000 0x10000>, + <0x19870000 0x30000>; + reg-names = "syscon", "isp"; + clocks = <&ispcrg 0>, + <&ispcrg 13>, + <&ispcrg 2>, + <&ispcrg 12>, + <&ispcrg 1>, + <&syscrg 51>, + <&syscrg 52>; + clock-names = "apb_func", + "wrapper_clk_c", + "dvp_inv", + "axiwr", + "mipi_rx0_pxl", + "ispcore_2x", + "isp_axi"; + resets = <&ispcrg 0>, + <&ispcrg 1>, + <&ispcrg 10>, + <&ispcrg 11>, + <&syscrg 41>, + <&syscrg 42>; + reset-names = "wrapper_p", + "wrapper_c", + "axird", + "axiwr", + "isp_top_n", + "isp_top_axi"; + power-domains = <&pwrc 5>; + interrupts = <92>, <87>, <88>, <90>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + vin_from_sc2235: endpoint { + remote-endpoint = <&sc2235_to_vin>; + bus-type = <5>; + bus-width = <8>; + data-shift = <2>; + hsync-active = <1>; + vsync-active = <0>; + pclk-sample = <1>; + }; + }; + + port@1 { + reg = <1>; + vin_from_csi2rx: endpoint { + remote-endpoint = <&csi2rx_to_vin>; + }; + }; + }; + }; |