| Tomi Valkeinen | cbab579 | 2014-01-21 11:12:12 +0200 | [diff] [blame] | 1 | Texas Instruments OMAP3 Display Subsystem |
| 2 | ========================================= |
| 3 | |
| 4 | See Documentation/devicetree/bindings/video/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 | |
| 41 | RFBI |
| 42 | ---- |
| 43 | |
| 44 | Required properties: |
| 45 | - compatible: "ti,omap3-rfbi" |
| 46 | - reg: address and length of the register space |
| 47 | - ti,hwmods: "dss_rfbi" |
| 48 | - clocks: handles to fclk and iclk |
| 49 | - clock-names: "fck", "ick" |
| 50 | |
| 51 | |
| 52 | VENC |
| 53 | ---- |
| 54 | |
| 55 | Required properties: |
| 56 | - compatible: "ti,omap3-venc" |
| 57 | - reg: address and length of the register space |
| 58 | - ti,hwmods: "dss_venc" |
| 59 | - vdda-supply: power supply for DAC |
| 60 | - clocks: handle to fclk |
| 61 | - clock-names: "fck" |
| 62 | |
| 63 | VENC Endpoint required properties: |
| 64 | - ti,invert-polarity: invert the polarity of the video signal |
| 65 | - ti,channels: 1 for composite, 2 for s-video |
| 66 | |
| 67 | |
| 68 | DSI |
| 69 | --- |
| 70 | |
| 71 | Required properties: |
| 72 | - compatible: "ti,omap3-dsi" |
| 73 | - reg: addresses and lengths of the register spaces for 'proto', 'phy' and 'pll' |
| 74 | - reg-names: "proto", "phy", "pll" |
| 75 | - interrupts: the DSI interrupt line |
| 76 | - ti,hwmods: "dss_dsi1" |
| 77 | - vdd-supply: power supply for DSI |
| 78 | - clocks: handles to fclk and pll clock |
| 79 | - clock-names: "fck", "sys_clk" |
| 80 | |
| 81 | DSI Endpoint required properties: |
| 82 | - lanes: list of pin numbers for the DSI lanes: CLK+, CLK-, DATA0+, DATA0-, |
| 83 | DATA1+, DATA1-, ... |