| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | PXA LCD Controller |
| 2 | ------------------ |
| 3 | |
| 4 | Required properties: |
| 5 | - compatible : one of these |
| 6 | "marvell,pxa2xx-lcdc", |
| 7 | "marvell,pxa270-lcdc", |
| 8 | "marvell,pxa300-lcdc" |
| 9 | - reg : should contain 1 register range (address and length). |
| 10 | - interrupts : framebuffer controller interrupt. |
| 11 | - clocks: phandle to input clocks |
| 12 | |
| 13 | Optional properties: |
| 14 | - lcd-supply: A phandle to a power regulator that controls the LCD voltage. |
| 15 | |
| 16 | Required nodes: |
| 17 | - port: connection to the LCD panel (see video-interfaces.txt) |
| 18 | This node must have its properties bus-width and remote-endpoint set. |
| 19 | If the panel is not a TFT color panel, then a "lcd-type" property in |
| 20 | the panel should specify the panel type. |
| 21 | This panel node should be in the board dts. |
| 22 | |
| 23 | Example: |
| 24 | lcd-controller@40500000 { |
| 25 | compatible = "marvell,pxa2xx-lcdc"; |
| 26 | reg = <0x44000000 0x10000>; |
| 27 | interrupts = <17>; |
| 28 | clocks = <&clks CLK_LCD>; |
| 29 | |
| 30 | port { |
| 31 | lcdc_out: endpoint { |
| 32 | remote-endpoint = <&panel_in>; |
| 33 | bus-width = <16>; |
| 34 | }; |
| 35 | }; |
| 36 | }; |