diff options
author | Dong Aisheng <aisheng.dong@nxp.com> | 2021-11-30 14:58:50 +0800 |
---|---|---|
committer | Dong Aisheng <aisheng.dong@nxp.com> | 2021-11-30 14:58:50 +0800 |
commit | 075645ca57a3eee7c3941ad354f8576916ae381a (patch) | |
tree | e4b3fd37274163f968ed3f19f14b64eb07fece57 /Documentation/devicetree/bindings/media | |
parent | a7452bee56d246e8b719a25d8132ad31a00fce95 (diff) | |
parent | a88cdadf0ed49e392beaee6a90674a3fcbc10ac0 (diff) |
Merge remote-tracking branch 'origin/capture/isi' into capture/next
* origin/capture/isi: (92 commits)
LF-4830 media: isi_m2m: fix gstreamer pipeline can not work on second open
LF-4561: media: isi: Fix nullptr when isi-cap is built as module
LF-4315 media: isi: fix the null point panic
LF-4238 media: isi: fix the null point kernel panic
LF-4405: media: imx: isi-core: fix KASAN report global-out-of-bounds issue
...
Diffstat (limited to 'Documentation/devicetree/bindings/media')
-rw-r--r-- | Documentation/devicetree/bindings/media/imx8-isi.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/imx8-isi.txt b/Documentation/devicetree/bindings/media/imx8-isi.txt new file mode 100644 index 000000000000..7739121f0ca6 --- /dev/null +++ b/Documentation/devicetree/bindings/media/imx8-isi.txt @@ -0,0 +1,33 @@ +NXP Image Sensor Interface +======================== + +The Image Sensor Interface (ISI) is used to obtain the image data for +processing in its pipeline channels. Each pipeline processes the image +line from a configured source and performs one or more functions that +are configured by software, such as down scaling, color space conversion, +de-interlacing, alpha insertion, cropping and rotation (horizontal and +vertical). The processed image is stored into programmable memory locations. + +Required properties: +- compatible: should be "fsl,imx8-isi", where SoC can be one of imx8qxp, imx8qm +- reg: the register base and size for the device registers +- interrupts: the ISI interrupt, high level active +- clock-names: should be "per" +- clocks: the ISI AXI clock +- interface: specify ISI input, virtual channel and output, + <Input MIPI_VCx Output> + Input : 0-DC0, 1-DC1, 2-MIPI CSI0, 3-MIPI CSI1, 4-HDMI, 5-MEM + VCx : 0-VC0, 1-VC1, 2-VC2, 3-VC3, MIPI CSI only + Output: 0-DC0, 1-DC1, 2-MEM + +Example: + isi_0: isi@58100000 { + compatible = "fsl,imx8-isi"; + reg = <0x58100000 0x10000>; + interrupts = <GIC_SPI 297 IRQ_TYPE_LEVEL_HIGH>; + interrupt-parent = <&gic>; + clocks = <&img_lpcg IMX_IMG_LPCG_PDMA0_CLK>; + clock-names = "per"; + power-domains = <&pd IMX_SC_R_ISI_CH0>; + interface = <2 0 2>; + }; |