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Linux/Documentation/devicetree/bindings/display/ti/ti,omap3-dss.txt

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  1 Texas Instruments OMAP3 Display Subsystem
  2 =========================================
  3 
  4 See Documentation/devicetree/bindings/display/ti/ti,omap-dss.txt for generic
  5 description about OMAP Display Subsystem bindings.
  6 
  7 DSS Core
  8 --------
  9 
 10 Required properties:
 11 - compatible: "ti,omap3-dss"
 12 - reg: address and length of the register space
 13 - ti,hwmods: "dss_core"
 14 - clocks: handle to fclk
 15 - clock-names: "fck"
 16 
 17 Optional nodes:
 18 - Video ports:
 19         - Port 0: DPI output
 20         - Port 1: SDI output
 21 
 22 DPI Endpoint required properties:
 23 - data-lines: number of lines used
 24 
 25 SDI Endpoint required properties:
 26 - datapairs: number of datapairs used
 27 
 28 
 29 DISPC
 30 -----
 31 
 32 Required properties:
 33 - compatible: "ti,omap3-dispc"
 34 - reg: address and length of the register space
 35 - ti,hwmods: "dss_dispc"
 36 - interrupts: the DISPC interrupt
 37 - clocks: handle to fclk
 38 - clock-names: "fck"
 39 
 40 Optional properties:
 41 - max-memory-bandwidth: Input memory (from main memory to dispc) bandwidth limit
 42                         in bytes per second
 43 
 44 
 45 RFBI
 46 ----
 47 
 48 Required properties:
 49 - compatible: "ti,omap3-rfbi"
 50 - reg: address and length of the register space
 51 - ti,hwmods: "dss_rfbi"
 52 - clocks: handles to fclk and iclk
 53 - clock-names: "fck", "ick"
 54 
 55 
 56 VENC
 57 ----
 58 
 59 Required properties:
 60 - compatible: "ti,omap3-venc"
 61 - reg: address and length of the register space
 62 - ti,hwmods: "dss_venc"
 63 - vdda-supply: power supply for DAC
 64 - clocks: handle to fclk
 65 - clock-names: "fck"
 66 
 67 VENC Endpoint required properties:
 68 - ti,invert-polarity: invert the polarity of the video signal
 69 - ti,channels: 1 for composite, 2 for s-video
 70 
 71 
 72 DSI
 73 ---
 74 
 75 Required properties:
 76 - compatible: "ti,omap3-dsi"
 77 - reg: addresses and lengths of the register spaces for 'proto', 'phy' and 'pll'
 78 - reg-names: "proto", "phy", "pll"
 79 - interrupts: the DSI interrupt line
 80 - ti,hwmods: "dss_dsi1"
 81 - vdd-supply: power supply for DSI
 82 - clocks: handles to fclk and pll clock
 83 - clock-names: "fck", "sys_clk"
 84 
 85 DSI Endpoint required properties:
 86 - lanes: list of pin numbers for the DSI lanes: CLK+, CLK-, DATA0+, DATA0-,
 87   DATA1+, DATA1-, ...
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