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d524dac927
The device tree is used by more than just PowerPC. Make the documentation
directory available to all.
v2: reorganized files while moving to create arch and driver specific
directories.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
35 lines
953 B
Plaintext
35 lines
953 B
Plaintext
* Freescale Display Interface Unit
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The Freescale DIU is a LCD controller, with proper hardware, it can also
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drive DVI monitors.
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Required properties:
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- compatible : should be "fsl,diu" or "fsl,mpc5121-diu".
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- reg : should contain at least address and length of the DIU register
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set.
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- interrupts : one DIU interrupt should be described here.
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- interrupt-parent : the phandle for the interrupt controller that
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services interrupts for this device.
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Optional properties:
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- edid : verbatim EDID data block describing attached display.
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Data from the detailed timing descriptor will be used to
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program the display controller.
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Example (MPC8610HPCD):
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display@2c000 {
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compatible = "fsl,diu";
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reg = <0x2c000 100>;
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interrupts = <72 2>;
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interrupt-parent = <&mpic>;
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};
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Example for MPC5121:
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display@2100 {
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compatible = "fsl,mpc5121-diu";
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reg = <0x2100 0x100>;
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interrupts = <64 0x8>;
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interrupt-parent = <&ipic>;
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edid = [edid-data];
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};
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