| Mario Six | 8ea19da | 2018-09-27 09:19:30 +0200 | [diff] [blame] | 1 | * Guntermann & Drunck Integrated Hardware Systems OSD |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible: "gdsys,ihs_video_out" |
| 5 | - reg: A combination of three register spaces: |
| 6 | - Register base for the video registers |
| 7 | - Register base for the OSD registers |
| 8 | - Address of the OSD video memory |
| 9 | - mode: The initial resolution and frequency: "1024_768_60", "720_400_70", or |
| 10 | "640_480_70" |
| 11 | - clk_gen: phandle to the pixel clock generator |
| 12 | - dp_tx: phandle to the display associated with the OSD |
| 13 | |
| 14 | Example: |
| 15 | |
| 16 | fpga0_video0 { |
| 17 | compatible = "gdsys,ihs_video_out"; |
| 18 | reg = <0x100 0x40 |
| 19 | 0x180 0x20 |
| 20 | 0x1000 0x1000>; |
| 21 | dp_tx = <&fpga0_dp_video0>; |
| 22 | clk_gen = <&fpga0_video0_clkgen>; |
| 23 | }; |