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author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 14:45:54 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-03-09 14:45:54 -0800 |
commit | 96a6de1a541c86e9e67b9c310c14db4099bd1cbc (patch) | |
tree | e77eb0e998e996f53dd0709611bd8cdd8776ee70 /Documentation/devicetree/bindings/media/imx7-csi.txt | |
parent | 36011ddc78395b59a8a418c37f20bcc18828f1ef (diff) | |
parent | 15d90a6ae98e6d2c68497b44a491cb9efbb98ab1 (diff) |
Merge tag 'media/v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- remove sensor drivers that got converted from soc_camera
- remaining soc_camera drivers got moved to staging
- some documentation cleanups and improvements
- the imx staging driver now supports imx7
- the ov9640, mt9m001 and mt9m111 got converted from soc_camera
- the vim2m driver now does what a m2m convert driver expects to do
- epoll() fixes on media subsystems
- several drivers fixes, typos, cleanups and improvements
* tag 'media/v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (346 commits)
media: dvb/earth-pt1: fix wrong initialization for demod blocks
media: vim2m: Address some coding style issues
media: vim2m: don't use BUG()
media: vim2m: speedup passthrough copy
media: vim2m: add an horizontal scaler
media: vim2m: don't accept YUYV anymore as output format
media: vim2m: add vertical linear scaler
media: vim2m: better handle cap/out buffers with different sizes
media: vim2m: use different framesizes for bayer formats
media: vim2m: add support for VIDIOC_ENUM_FRAMESIZES
media: vim2m: ensure that width is multiple of two
media: vim2m: improve debug messages
media: vim2m: add bayer capture formats
media: a few more typos at staging, pci, platform, radio and usb
media: Documentation: fix several typos
media: staging: fix several typos
media: include: fix several typos
media: common: fix several typos
media: v4l2-core: fix several typos
media: usb: fix several typos
...
Diffstat (limited to 'Documentation/devicetree/bindings/media/imx7-csi.txt')
-rw-r--r-- | Documentation/devicetree/bindings/media/imx7-csi.txt | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/imx7-csi.txt b/Documentation/devicetree/bindings/media/imx7-csi.txt new file mode 100644 index 000000000000..3c07bc676bc3 --- /dev/null +++ b/Documentation/devicetree/bindings/media/imx7-csi.txt @@ -0,0 +1,45 @@ +Freescale i.MX7 CMOS Sensor Interface +===================================== + +csi node +-------- + +This is device node for the CMOS Sensor Interface (CSI) which enables the chip +to connect directly to external CMOS image sensors. + +Required properties: + +- compatible : "fsl,imx7-csi"; +- reg : base address and length of the register set for the device; +- interrupts : should contain CSI interrupt; +- clocks : list of clock specifiers, see + Documentation/devicetree/bindings/clock/clock-bindings.txt for details; +- clock-names : must contain "axi", "mclk" and "dcic" entries, matching + entries in the clock property; + +The device node shall contain one 'port' child node with one child 'endpoint' +node, according to the bindings defined in: +Documentation/devicetree/bindings/media/video-interfaces.txt. + +In the following example a remote endpoint is a video multiplexer. + +example: + + csi: csi@30710000 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "fsl,imx7-csi"; + reg = <0x30710000 0x10000>; + interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7D_CLK_DUMMY>, + <&clks IMX7D_CSI_MCLK_ROOT_CLK>, + <&clks IMX7D_CLK_DUMMY>; + clock-names = "axi", "mclk", "dcic"; + + port { + csi_from_csi_mux: endpoint { + remote-endpoint = <&csi_mux_to_csi>; + }; + }; + }; |