DT: video: atmel_lcdc: Add example of fixed framebuffer memory
This drivers allows a fixed framebuffer memory to be set by an additional IORESOURCE_MEM resource. Thus add an example to the DT documentation. Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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@ -10,7 +10,9 @@ Required properties:
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"atmel,at91sam9g45es-lcdc" ,
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"atmel,at91sam9rl-lcdc" ,
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"atmel,at32ap-lcdc"
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- reg : Should contain 1 register ranges(address and length)
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- reg : Should contain 1 register ranges(address and length).
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Can contain an additional register range(address and length)
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for fixed framebuffer memory. Useful for dedicated memories.
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- interrupts : framebuffer controller interrupt
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- display: a phandle pointing to the display node
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@ -38,6 +40,14 @@ Example:
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};
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Example for fixed framebuffer memory:
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fb0: fb@0x00500000 {
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compatible = "atmel,at91sam9263-lcdc";
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reg = <0x00700000 0x1000 0x70000000 0x200000>;
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[...]
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};
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Atmel LCDC Display
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-----------------------------------------------------
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Required properties (as per of_videomode_helper):
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