diff options
Diffstat (limited to 'Documentation/devicetree/bindings/media')
20 files changed, 459 insertions, 20 deletions
diff --git a/Documentation/devicetree/bindings/media/aspeed-video.txt b/Documentation/devicetree/bindings/media/aspeed-video.txt new file mode 100644 index 000000000000..78b464ae2672 --- /dev/null +++ b/Documentation/devicetree/bindings/media/aspeed-video.txt @@ -0,0 +1,26 @@ +* Device tree bindings for Aspeed Video Engine + +The Video Engine (VE) embedded in the Aspeed AST2400 and AST2500 SOCs can +capture and compress video data from digital or analog sources. + +Required properties: + - compatible: "aspeed,ast2400-video-engine" or + "aspeed,ast2500-video-engine" + - reg: contains the offset and length of the VE memory region + - clocks: clock specifiers for the syscon clocks associated with + the VE (ordering must match the clock-names property) + - clock-names: "vclk" and "eclk" + - resets: reset specifier for the syscon reset associated with + the VE + - interrupts: the interrupt associated with the VE on this platform + +Example: + +video-engine@1e700000 { + compatible = "aspeed,ast2500-video-engine"; + reg = <0x1e700000 0x20000>; + clocks = <&syscon ASPEED_CLK_GATE_VCLK>, <&syscon ASPEED_CLK_GATE_ECLK>; + clock-names = "vclk", "eclk"; + resets = <&syscon ASPEED_RESET_VIDEO>; + interrupts = <7>; +}; diff --git a/Documentation/devicetree/bindings/media/cedrus.txt b/Documentation/devicetree/bindings/media/cedrus.txt index a089a0c1ff05..bce0705df953 100644 --- a/Documentation/devicetree/bindings/media/cedrus.txt +++ b/Documentation/devicetree/bindings/media/cedrus.txt @@ -11,6 +11,8 @@ Required properties: - "allwinner,sun7i-a20-video-engine" - "allwinner,sun8i-a33-video-engine" - "allwinner,sun8i-h3-video-engine" + - "allwinner,sun50i-a64-video-engine" + - "allwinner,sun50i-h5-video-engine" - reg : register base and length of VE; - clocks : list of clock specifiers, corresponding to entries in the clock-names property; @@ -31,7 +33,7 @@ reserved-memory { ranges; /* Address must be kept in the lower 256 MiBs of DRAM for VE. */ - cma_pool: cma@4a000000 { + cma_pool: default-pool { compatible = "shared-dma-pool"; size = <0x6000000>; alloc-ranges = <0x4a000000 0x6000000>; diff --git a/Documentation/devicetree/bindings/media/i2c/adv748x.txt b/Documentation/devicetree/bindings/media/i2c/adv748x.txt index 5dddc95f9cc4..4f91686e54a6 100644 --- a/Documentation/devicetree/bindings/media/i2c/adv748x.txt +++ b/Documentation/devicetree/bindings/media/i2c/adv748x.txt @@ -48,7 +48,16 @@ are numbered as follows. TXA source 10 TXB source 11 -The digital output port nodes must contain at least one endpoint. +The digital output port nodes, when present, shall contain at least one +endpoint. Each of those endpoints shall contain the data-lanes property as +described in video-interfaces.txt. + +Required source endpoint properties: + - data-lanes: an array of physical data lane indexes + The accepted value(s) for this property depends on which of the two + sources are described. For TXA 1, 2 or 4 data lanes can be described + while for TXB only 1 data lane is valid. See video-interfaces.txt + for detailed description. Ports are optional if they are not connected to anything at the hardware level. diff --git a/Documentation/devicetree/bindings/media/i2c/melexis,mlx90640.txt b/Documentation/devicetree/bindings/media/i2c/melexis,mlx90640.txt new file mode 100644 index 000000000000..060d2b7a5893 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/melexis,mlx90640.txt @@ -0,0 +1,20 @@ +* Melexis MLX90640 FIR Sensor + +Melexis MLX90640 FIR sensor support which allows recording of thermal data +with 32x24 resolution excluding 2 lines of coefficient data that is used by +userspace to render processed frames. + +Required Properties: + - compatible : Must be "melexis,mlx90640" + - reg : i2c address of the device + +Example: + + i2c0@1c22000 { + ... + mlx90640@33 { + compatible = "melexis,mlx90640"; + reg = <0x33>; + }; + ... + }; diff --git a/Documentation/devicetree/bindings/media/i2c/mt9m001.txt b/Documentation/devicetree/bindings/media/i2c/mt9m001.txt new file mode 100644 index 000000000000..c920552b03ef --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/mt9m001.txt @@ -0,0 +1,38 @@ +MT9M001: 1/2-Inch Megapixel Digital Image Sensor + +The MT9M001 is an SXGA-format with a 1/2-inch CMOS active-pixel digital +image sensor. It is programmable through I2C interface. + +Required Properties: + +- compatible: shall be "onnn,mt9m001". +- clocks: reference to the master clock into sensor + +Optional Properties: + +- reset-gpios: GPIO handle which is connected to the reset pin of the chip. + Active low. +- standby-gpios: GPIO handle which is connected to the standby pin of the chip. + Active high. + +The device node must contain one 'port' child node with one 'endpoint' child +sub-node for its digital output video port, in accordance with the video +interface bindings defined in: +Documentation/devicetree/bindings/media/video-interfaces.txt + +Example: + + &i2c1 { + camera-sensor@5d { + compatible = "onnn,mt9m001"; + reg = <0x5d>; + reset-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + standby-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; + clocks = <&camera_clk>; + port { + mt9m001_out: endpoint { + remote-endpoint = <&vcap_in>; + }; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/i2c/mt9m111.txt b/Documentation/devicetree/bindings/media/i2c/mt9m111.txt index 6b910036b57e..d0bed6fa901a 100644 --- a/Documentation/devicetree/bindings/media/i2c/mt9m111.txt +++ b/Documentation/devicetree/bindings/media/i2c/mt9m111.txt @@ -9,8 +9,14 @@ Required Properties: - clocks: reference to the master clock. - clock-names: shall be "mclk". -For further reading on port node refer to -Documentation/devicetree/bindings/media/video-interfaces.txt. +The device node must contain one 'port' child node with one 'endpoint' child +sub-node for its digital output video port, in accordance with the video +interface bindings defined in: +Documentation/devicetree/bindings/media/video-interfaces.txt + +Optional endpoint properties: +- pclk-sample: For information see ../video-interfaces.txt. The value is set to + 0 if it isn't specified. Example: @@ -21,11 +27,10 @@ Example: clocks = <&mclk>; clock-names = "mclk"; - remote = <&pxa_camera>; port { mt9m111_1: endpoint { - bus-width = <8>; remote-endpoint = <&pxa_camera>; + pclk-sample = <1>; }; }; }; diff --git a/Documentation/devicetree/bindings/media/i2c/ov5645.txt b/Documentation/devicetree/bindings/media/i2c/ov5645.txt index fd7aec9f8e24..72ad992f77be 100644 --- a/Documentation/devicetree/bindings/media/i2c/ov5645.txt +++ b/Documentation/devicetree/bindings/media/i2c/ov5645.txt @@ -26,9 +26,9 @@ Example: &i2c1 { ... - ov5645: ov5645@78 { + ov5645: ov5645@3c { compatible = "ovti,ov5645"; - reg = <0x78>; + reg = <0x3c>; enable-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; reset-gpios = <&gpio5 20 GPIO_ACTIVE_LOW>; @@ -37,7 +37,7 @@ Example: clocks = <&clks 200>; clock-names = "xclk"; - clock-frequency = <23880000>; + clock-frequency = <24000000>; vdddo-supply = <&camera_dovdd_1v8>; vdda-supply = <&camera_avdd_2v8>; diff --git a/Documentation/devicetree/bindings/media/i2c/sony,imx214.txt b/Documentation/devicetree/bindings/media/i2c/sony,imx214.txt new file mode 100644 index 000000000000..f11f28a5fda4 --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/sony,imx214.txt @@ -0,0 +1,53 @@ +* Sony 1/3.06-Inch 13.13Mp CMOS Digital Image Sensor + +The Sony imx214 is a 1/3.06-inch CMOS active pixel digital image sensor with +an active array size of 4224H x 3200V. It is programmable through an I2C +interface. +Image data is sent through MIPI CSI-2, through 2 or 4 lanes at a maximum +throughput of 1.2Gbps/lane. + + +Required Properties: +- compatible: Shall be "sony,imx214". +- reg: I2C bus address of the device. Depending on how the sensor is wired, + it shall be <0x10> or <0x1a>; +- enable-gpios: GPIO descriptor for the enable pin. +- vdddo-supply: Chip digital IO regulator (1.8V). +- vdda-supply: Chip analog regulator (2.7V). +- vddd-supply: Chip digital core regulator (1.12V). +- clocks: Reference to the xclk clock. +- clock-frequency: Frequency of the xclk clock. + +Optional Properties: +- flash-leds: See ../video-interfaces.txt +- lens-focus: See ../video-interfaces.txt + +The imx214 device node shall contain one 'port' child node with +an 'endpoint' subnode. For further reading on port node refer to +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Required Properties on endpoint: +- data-lanes: check ../video-interfaces.txt +- link-frequencies: check ../video-interfaces.txt +- remote-endpoint: check ../video-interfaces.txt + +Example: + + camera-sensor@1a { + compatible = "sony,imx214"; + reg = <0x1a>; + vdddo-supply = <&pm8994_lvs1>; + vddd-supply = <&camera_vddd_1v12>; + vdda-supply = <&pm8994_l17>; + lens-focus = <&ad5820>; + enable-gpios = <&msmgpio 25 GPIO_ACTIVE_HIGH>; + clocks = <&mmcc CAMSS_MCLK0_CLK>; + clock-frequency = <24000000>; + port { + imx214_ep: endpoint { + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <480000000>; + remote-endpoint = <&csiphy0_ep>; + }; + }; + }; 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>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt b/Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt new file mode 100644 index 000000000000..71fd74ed3ec8 --- /dev/null +++ b/Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt @@ -0,0 +1,90 @@ +Freescale i.MX7 Mipi CSI2 +========================= + +mipi_csi2 node +-------------- + +This is the device node for the MIPI CSI-2 receiver core in i.MX7 SoC. It is +compatible with previous version of Samsung D-phy. + +Required properties: + +- compatible : "fsl,imx7-mipi-csi2"; +- reg : base address and length of the register set for the device; +- interrupts : should contain MIPI CSIS interrupt; +- clocks : list of clock specifiers, see + Documentation/devicetree/bindings/clock/clock-bindings.txt for details; +- clock-names : must contain "pclk", "wrap" and "phy" entries, matching + entries in the clock property; +- power-domains : a phandle to the power domain, see + Documentation/devicetree/bindings/power/power_domain.txt for details. +- reset-names : should include following entry "mrst"; +- resets : a list of phandle, should contain reset entry of + reset-names; +- phy-supply : from the generic phy bindings, a phandle to a regulator that + provides power to MIPI CSIS core; + +Optional properties: + +- clock-frequency : The IP's main (system bus) clock frequency in Hz, default + value when this property is not specified is 166 MHz; +- fsl,csis-hs-settle : differential receiver (HS-RX) settle time; + +The device node should contain two 'port' child nodes with one child 'endpoint' +node, according to the bindings defined in: + Documentation/devicetree/bindings/ media/video-interfaces.txt. + The following are properties specific to those nodes. + +port node +--------- + +- reg : (required) can take the values 0 or 1, where 0 shall be + related to the sink port and port 1 shall be the source + one; + +endpoint node +------------- + +- data-lanes : (required) an array specifying active physical MIPI-CSI2 + data input lanes and their mapping to logical lanes; this + shall only be applied to port 0 (sink port), the array's + content is unused only its length is meaningful, + in this case the maximum length supported is 2; + +example: + + mipi_csi: mipi-csi@30750000 { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "fsl,imx7-mipi-csi2"; + reg = <0x30750000 0x10000>; + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clks IMX7D_IPG_ROOT_CLK>, + <&clks IMX7D_MIPI_CSI_ROOT_CLK>, + <&clks IMX7D_MIPI_DPHY_ROOT_CLK>; + clock-names = "pclk", "wrap", "phy"; + clock-frequency = <166000000>; + power-domains = <&pgc_mipi_phy>; + phy-supply = <®_1p0d>; + resets = <&src IMX7_RESET_MIPI_PHY_MRST>; + reset-names = "mrst"; + fsl,csis-hs-settle = <3>; + + port@0 { + reg = <0>; + + mipi_from_sensor: endpoint { + remote-endpoint = <&ov2680_to_mipi>; + data-lanes = <1>; + }; + }; + + port@1 { + reg = <1>; + + mipi_vc0_to_csi_mux: endpoint { + remote-endpoint = <&csi_mux_from_mipi_vc0>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt index 2a615d84a682..b6b5dde6abd8 100644 --- a/Documentation/devicetree/bindings/media/mediatek-vcodec.txt +++ b/Documentation/devicetree/bindings/media/mediatek-vcodec.txt @@ -66,6 +66,15 @@ vcodec_dec: vcodec@16000000 { "vencpll", "venc_lt_sel", "vdec_bus_clk_src"; + assigned-clocks = <&topckgen CLK_TOP_VENC_LT_SEL>, + <&topckgen CLK_TOP_CCI400_SEL>, + <&topckgen CLK_TOP_VDEC_SEL>, + <&apmixedsys CLK_APMIXED_VCODECPLL>, + <&apmixedsys CLK_APMIXED_VENCPLL>; + assigned-clock-parents = <&topckgen CLK_TOP_VCODECPLL_370P5>, + <&topckgen CLK_TOP_UNIVPLL_D2>, + <&topckgen CLK_TOP_VCODECPLL>; + assigned-clock-rates = <0>, <0>, <0>, <1482000000>, <800000000>; }; vcodec_enc: vcodec@18002000 { @@ -105,4 +114,8 @@ vcodec_dec: vcodec@16000000 { "venc_sel", "venc_lt_sel_src", "venc_lt_sel"; + assigned-clocks = <&topckgen CLK_TOP_VENC_SEL>, + <&topckgen CLK_TOP_VENC_LT_SEL>; + assigned-clock-parents = <&topckgen CLK_TOP_VENCPLL_D2>, + <&topckgen CLK_TOP_UNIVPLL1_D2>; }; diff --git a/Documentation/devicetree/bindings/media/qcom,venus.txt b/Documentation/devicetree/bindings/media/qcom,venus.txt index 00d0d1bf7647..b602c4c025e7 100644 --- a/Documentation/devicetree/bindings/media/qcom,venus.txt +++ b/Documentation/devicetree/bindings/media/qcom,venus.txt @@ -53,7 +53,8 @@ * Subnodes The Venus video-codec node must contain two subnodes representing -video-decoder and video-encoder. +video-decoder and video-encoder, and one optional firmware subnode. +Firmware subnode is needed when the platform does not have TrustZone. Every of video-encoder or video-decoder subnode should have: @@ -79,6 +80,13 @@ Every of video-encoder or video-decoder subnode should have: power domain which is responsible for collapsing and restoring power to the subcore. +The firmware subnode must have: + +- iommus: + Usage: required + Value type: <prop-encoded-array> + Definition: A list of phandle and IOMMU specifier pairs. + * An Example video-codec@1d00000 { compatible = "qcom,msm8916-venus"; @@ -105,4 +113,8 @@ Every of video-encoder or video-decoder subnode should have: clock-names = "core"; power-domains = <&mmcc VENUS_CORE1_GDSC>; }; + + video-firmware { + iommus = <&apps_iommu 0x10b2 0x0>; + }; }; diff --git a/Documentation/devicetree/bindings/media/rcar_vin.txt b/Documentation/devicetree/bindings/media/rcar_vin.txt index d329a4e8ac58..224a4615b418 100644 --- a/Documentation/devicetree/bindings/media/rcar_vin.txt +++ b/Documentation/devicetree/bindings/media/rcar_vin.txt @@ -7,12 +7,13 @@ family of devices. Each VIN instance has a single parallel input that supports RGB and YUV video, with both external synchronization and BT.656 synchronization for the latter. Depending on the instance the VIN input is connected to external SoC pins, or -on Gen3 platforms to a CSI-2 receiver. +on Gen3 and RZ/G2 platforms to a CSI-2 receiver. - compatible: Must be one or more of the following - "renesas,vin-r8a7743" for the R8A7743 device - "renesas,vin-r8a7744" for the R8A7744 device - "renesas,vin-r8a7745" for the R8A7745 device + - "renesas,vin-r8a774c0" for the R8A774C0 device - "renesas,vin-r8a7778" for the R8A7778 device - "renesas,vin-r8a7779" for the R8A7779 device - "renesas,vin-r8a7790" for the R8A7790 device @@ -24,6 +25,8 @@ on Gen3 platforms to a CSI-2 receiver. - "renesas,vin-r8a7796" for the R8A7796 device - "renesas,vin-r8a77965" for the R8A77965 device - "renesas,vin-r8a77970" for the R8A77970 device + - "renesas,vin-r8a77980" for the R8A77980 device + - "renesas,vin-r8a77990" for the R8A77990 device - "renesas,vin-r8a77995" for the R8A77995 device - "renesas,rcar-gen2-vin" for a generic R-Car Gen2 or RZ/G1 compatible device. @@ -59,10 +62,10 @@ The per-board settings Gen2 platforms: - data-enable-active: polarity of CLKENB signal, see [1] for description. Default is active high. -The per-board settings Gen3 platforms: +The per-board settings Gen3 and RZ/G2 platforms: -Gen3 platforms can support both a single connected parallel input source -from external SoC pins (port@0) and/or multiple parallel input sources +Gen3 and RZ/G2 platforms can support both a single connected parallel input +source from external SoC pins (port@0) and/or multiple parallel input sources from local SoC CSI-2 receivers (port@1) depending on SoC. - renesas,id - ID number of the VIN, VINx in the documentation. diff --git a/Documentation/devicetree/bindings/media/renesas,fcp.txt b/Documentation/devicetree/bindings/media/renesas,fcp.txt index 3ec91803ba58..79c37395b396 100644 --- a/Documentation/devicetree/bindings/media/renesas,fcp.txt +++ b/Documentation/devicetree/bindings/media/renesas,fcp.txt @@ -2,8 +2,9 @@ Renesas R-Car Frame Compression Processor (FCP) ----------------------------------------------- The FCP is a companion module of video processing modules in the Renesas R-Car -Gen3 SoCs. It provides data compression and decompression, data caching, and -conversion of AXI transactions in order to reduce the memory bandwidth. +Gen3 and RZ/G2 SoCs. It provides data compression and decompression, data +caching, and conversion of AXI transactions in order to reduce the memory +bandwidth. There are three types of FCP: FCP for Codec (FCPC), FCP for VSP (FCPV) and FCP for FDP (FCPF). Their configuration and behaviour depend on the module they diff --git a/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt b/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt index 2d385b65b275..d63275e17afd 100644 --- a/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt +++ b/Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt @@ -2,16 +2,19 @@ Renesas R-Car MIPI CSI-2 ------------------------ The R-Car CSI-2 receiver device provides MIPI CSI-2 capabilities for the -Renesas R-Car family of devices. It is used in conjunction with the +Renesas R-Car and RZ/G2 family of devices. It is used in conjunction with the R-Car VIN module, which provides the video capture capabilities. Mandatory properties -------------------- - compatible: Must be one or more of the following + - "renesas,r8a774c0-csi2" for the R8A774C0 device. - "renesas,r8a7795-csi2" for the R8A7795 device. - "renesas,r8a7796-csi2" for the R8A7796 device. - "renesas,r8a77965-csi2" for the R8A77965 device. - "renesas,r8a77970-csi2" for the R8A77970 device. + - "renesas,r8a77980-csi2" for the R8A77980 device. + - "renesas,r8a77990-csi2" for the R8A77990 device. - reg: the register base and size for the device registers - interrupts: the interrupt for the device diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.txt b/Documentation/devicetree/bindings/media/renesas,vsp1.txt index 16427017cb45..cd5a955b2ea0 100644 --- a/Documentation/devicetree/bindings/media/renesas,vsp1.txt +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.txt @@ -2,13 +2,13 @@ The VSP is a video processing engine that supports up-/down-scaling, alpha blending, color space conversion and various other image processing features. -It can be found in the Renesas R-Car second generation SoCs. +It can be found in the Renesas R-Car Gen2, R-Car Gen3, RZ/G1, and RZ/G2 SoCs. Required properties: - compatible: Must contain one of the following values - - "renesas,vsp1" for the R-Car Gen2 VSP1 - - "renesas,vsp2" for the R-Car Gen3 VSP2 + - "renesas,vsp1" for the R-Car Gen2 and RZ/G1 VSP1 + - "renesas,vsp2" for the R-Car Gen3 and RZ/G2 VSP2 - reg: Base address and length of the registers block for the VSP. - interrupts: VSP interrupt specifier. diff --git a/Documentation/devicetree/bindings/media/rockchip-vpu.txt b/Documentation/devicetree/bindings/media/rockchip-vpu.txt new file mode 100644 index 000000000000..35dc464ad7c8 --- /dev/null +++ b/Documentation/devicetree/bindings/media/rockchip-vpu.txt @@ -0,0 +1,29 @@ +device-tree bindings for rockchip VPU codec + +Rockchip (Video Processing Unit) present in various Rockchip platforms, +such as RK3288 and RK3399. + +Required properties: +- compatible: value should be one of the following + "rockchip,rk3288-vpu"; + "rockchip,rk3399-vpu"; +- interrupts: encoding and decoding interrupt specifiers +- interrupt-names: should be "vepu" and "vdpu" +- clocks: phandle to VPU aclk, hclk clocks +- clock-names: should be "aclk" and "hclk" +- power-domains: phandle to power domain node +- iommus: phandle to a iommu node + +Example: +SoC-specific DT entry: + vpu: video-codec@ff9a0000 { + compatible = "rockchip,rk3288-vpu"; + reg = <0x0 0xff9a0000 0x0 0x800>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "vepu", "vdpu"; + clocks = <&cru ACLK_VCODEC>, <&cru HCLK_VCODEC>; + clock-names = "aclk", "hclk"; + power-domains = <&power RK3288_PD_VIDEO>; + iommus = <&vpu_mmu>; + }; diff --git a/Documentation/devicetree/bindings/media/si470x.txt b/Documentation/devicetree/bindings/media/si470x.txt new file mode 100644 index 000000000000..a9403558362e --- /dev/null +++ b/Documentation/devicetree/bindings/media/si470x.txt @@ -0,0 +1,26 @@ +* Silicon Labs FM Radio receiver + +The Silicon Labs Si470x is family of FM radio receivers with receive power scan +supporting 76-108 MHz, programmable through an I2C interface. +Some of them includes an RDS encoder. + +Required Properties: +- compatible: Should contain "silabs,si470x" +- reg: the I2C address of the device + +Optional Properties: +- interrupts : The interrupt number +- reset-gpios: GPIO specifier for the chips reset line + +Example: + +&i2c2 { + si470x@63 { + compatible = "silabs,si470x"; + reg = <0x63>; + + interrupt-parent = <&gpj2>; + interrupts = <4 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpj2 5 GPIO_ACTIVE_HIGH>; + }; +}; diff --git a/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt index fc5aa263abe5..98a72c0b3c64 100644 --- a/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt +++ b/Documentation/devicetree/bindings/media/spi/sony-cxd2880.txt @@ -5,6 +5,10 @@ Required properties: - reg: SPI chip select number for the device. - spi-max-frequency: Maximum bus speed, should be set to <55000000> (55MHz). +Optional properties: +- vcc-supply: Optional phandle to the vcc regulator to power the adapter, + as described in the file ../regulator/regulator.txt + Example: cxd2880@0 { diff --git a/Documentation/devicetree/bindings/media/sun6i-csi.txt b/Documentation/devicetree/bindings/media/sun6i-csi.txt new file mode 100644 index 000000000000..0dd540bb03db --- /dev/null +++ b/Documentation/devicetree/bindings/media/sun6i-csi.txt @@ -0,0 +1,60 @@ +Allwinner V3s Camera Sensor Interface +------------------------------------- + +Allwinner V3s SoC features a CSI module(CSI1) with parallel interface. + +Required properties: + - compatible: value must be one of: + * "allwinner,sun6i-a31-csi" + * "allwinner,sun8i-h3-csi" + * "allwinner,sun8i-v3s-csi" + * "allwinner,sun50i-a64-csi" + - reg: base address and size of the memory-mapped region. + - interrupts: interrupt associated to this IP + - clocks: phandles to the clocks feeding the CSI + * bus: the CSI interface clock + * mod: the CSI module clock + * ram: the CSI DRAM clock + - clock-names: the clock names mentioned above + - resets: phandles to the reset line driving the CSI + +The CSI node should contain one 'port' child node with one child 'endpoint' +node, according to the bindings defined in +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Endpoint node properties for CSI +--------------------------------- +See the video-interfaces.txt for a detailed description of these properties. +- remote-endpoint : (required) a phandle to the bus receiver's endpoint + node +- bus-width: : (required) must be 8, 10, 12 or 16 +- pclk-sample : (optional) (default: sample on falling edge) +- hsync-active : (required; parallel-only) +- vsync-active : (required; parallel-only) + +Example: + +csi1: csi@1cb4000 { + compatible = "allwinner,sun8i-v3s-csi"; + reg = <0x01cb4000 0x1000>; + interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_CSI>, + <&ccu CLK_CSI1_SCLK>, + <&ccu CLK_DRAM_CSI>; + clock-names = "bus", "mod", "ram"; + resets = <&ccu RST_BUS_CSI>; + + port { + /* Parallel bus endpoint */ + csi1_ep: endpoint { + remote-endpoint = <&adv7611_ep>; + bus-width = <16>; + + /* If hsync-active/vsync-active are missing, + embedded BT.656 sync is used */ + hsync-active = <0>; /* Active low */ + vsync-active = <0>; /* Active low */ + pclk-sample = <1>; /* Rising */ + }; + }; +}; |