| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Wondermedia WM8505 Framebuffer |
| 2 | ----------------------------------------------------- |
| 3 | |
| 4 | Required properties: |
| 5 | - compatible : "wm,wm8505-fb" |
| 6 | - reg : Should contain 1 register ranges(address and length) |
| 7 | - bits-per-pixel : bit depth of framebuffer (16 or 32) |
| 8 | |
| 9 | Required subnodes: |
| 10 | - display-timings: see display-timing.txt for information |
| 11 | |
| 12 | Example: |
| 13 | |
| 14 | fb@d8051700 { |
| 15 | compatible = "wm,wm8505-fb"; |
| 16 | reg = <0xd8051700 0x200>; |
| 17 | bits-per-pixel = <16>; |
| 18 | |
| 19 | display-timings { |
| 20 | native-mode = <&timing0>; |
| 21 | timing0: 800x480 { |
| 22 | clock-frequency = <0>; /* unused but required */ |
| 23 | hactive = <800>; |
| 24 | vactive = <480>; |
| 25 | hfront-porch = <40>; |
| 26 | hback-porch = <88>; |
| 27 | hsync-len = <0>; |
| 28 | vback-porch = <32>; |
| 29 | vfront-porch = <11>; |
| 30 | vsync-len = <1>; |
| 31 | }; |
| 32 | }; |
| 33 | }; |