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7ab0a48420
Now that a display timing binding is available, convert our almost identical binding to use the standard binding. This patch converts the vt8500 and wm8505 framebuffer drivers and associated dts/dtsi files to use the standard binding as defined in bindings/video/display-timing.txt. There are two side-effects of making this conversion: 1) The fb node should now be in the board file, rather than the soc file as the display-timing node is a child of the fb node. 2) We still require a bits per pixel property to initialize the framebuffer for the different lcd panels. Rather than including this as part of the display timing, it is moved into the framebuffer node. I have also taken the opportunity to alphabetise the includes of each driver to avoid double-ups. Signed-off-by: Tony Prisk <linux@prisktech.co.nz> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
37 lines
827 B
Plaintext
37 lines
827 B
Plaintext
VIA VT8500 Framebuffer
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-----------------------------------------------------
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Required properties:
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- compatible : "via,vt8500-fb"
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- reg : Should contain 1 register ranges(address and length)
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- interrupts : framebuffer controller interrupt
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- bits-per-pixel : bit depth of framebuffer (16 or 32)
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Required subnodes:
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- display-timings: see display-timing.txt for information
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Example:
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fb@d8050800 {
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compatible = "via,vt8500-fb";
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reg = <0xd800e400 0x400>;
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interrupts = <12>;
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bits-per-pixel = <16>;
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display-timings {
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native-mode = <&timing0>;
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timing0: 800x480 {
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clock-frequency = <0>; /* unused but required */
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hactive = <800>;
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vactive = <480>;
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hfront-porch = <40>;
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hback-porch = <88>;
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hsync-len = <0>;
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vback-porch = <32>;
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vfront-porch = <11>;
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vsync-len = <1>;
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};
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};
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};
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