| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * Freescale Display Interface Unit |
| 2 | |
| 3 | The Freescale DIU is a LCD controller, with proper hardware, it can also |
| 4 | drive DVI monitors. |
| 5 | |
| 6 | Required properties: |
| 7 | - compatible : should be "fsl,diu" or "fsl,mpc5121-diu". |
| 8 | - reg : should contain at least address and length of the DIU register |
| 9 | set. |
| 10 | - interrupts : one DIU interrupt should be described here. |
| 11 | |
| 12 | Optional properties: |
| 13 | - edid : verbatim EDID data block describing attached display. |
| 14 | Data from the detailed timing descriptor will be used to |
| 15 | program the display controller. |
| 16 | |
| 17 | Example (MPC8610HPCD): |
| 18 | display@2c000 { |
| 19 | compatible = "fsl,diu"; |
| 20 | reg = <0x2c000 100>; |
| 21 | interrupts = <72 2>; |
| 22 | interrupt-parent = <&mpic>; |
| 23 | }; |
| 24 | |
| 25 | Example for MPC5121: |
| 26 | display@2100 { |
| 27 | compatible = "fsl,mpc5121-diu"; |
| 28 | reg = <0x2100 0x100>; |
| 29 | interrupts = <64 0x8>; |
| 30 | interrupt-parent = <&ipic>; |
| 31 | edid = [edid-data]; |
| 32 | }; |