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Diffstat (limited to 'Documentation/devicetree/bindings/powerpc/fsl/diu.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/powerpc/fsl/diu.txt | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/diu.txt b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt new file mode 100644 index 00000000..b66cb6d3 --- /dev/null +++ b/Documentation/devicetree/bindings/powerpc/fsl/diu.txt @@ -0,0 +1,34 @@ +* Freescale Display Interface Unit + +The Freescale DIU is a LCD controller, with proper hardware, it can also +drive DVI monitors. + +Required properties: +- compatible : should be "fsl,diu" or "fsl,mpc5121-diu". +- reg : should contain at least address and length of the DIU register + set. +- interrupts : one DIU interrupt should be described here. +- interrupt-parent : the phandle for the interrupt controller that + services interrupts for this device. + +Optional properties: +- edid : verbatim EDID data block describing attached display. + Data from the detailed timing descriptor will be used to + program the display controller. + +Example (MPC8610HPCD): + display@2c000 { + compatible = "fsl,diu"; + reg = <0x2c000 100>; + interrupts = <72 2>; + interrupt-parent = <&mpic>; + }; + +Example for MPC5121: + display@2100 { + compatible = "fsl,mpc5121-diu"; + reg = <0x2100 0x100>; + interrupts = <64 0x8>; + interrupt-parent = <&ipic>; + edid = [edid-data]; + }; |