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ARM: dts: realview: PB1176: define a standard VGA panel 

This defines the CLCD block in the PB1176 and adds a standard
640x480 VGA panel to the device tree.

Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Linus Walleij 2016-02-01 11:07:20 +01:00
parent 6096188af6
commit 95109b8b4d
1 changed files with 40 additions and 0 deletions
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40
arch/arm/boot/dts/arm-realview-pb1176.dts
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@ -394,6 +394,46 @@ pb1176_rom@10200000 {
reg = <0x10200000 0x4000>;
bank-width = <1>;
};
clcd@10112000 {
compatible = "arm,pl111", "arm,primecell";
reg = <0x10112000 0x1000>;
interrupt-parent = <&intc_dc1176>;
interrupt-names = "combined";
interrupts = <0 47 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&oscclk0>, <&pclk>;
clock-names = "clcdclk", "apb_pclk";
port {
clcd_pads: endpoint {
remote-endpoint = <&clcd_panel>;
arm,pl11x,tft-r0g0b0-pads = <0 8 16>;
};
};
panel {
compatible = "panel-dpi";
port {
clcd_panel: endpoint {
remote-endpoint = <&clcd_pads>;
};
};
/* Standard 640x480 VGA timings */
panel-timing {
clock-frequency = <25175000>;
hactive = <640>;
hback-porch = <48>;
hfront-porch = <16>;
hsync-len = <96>;
vactive = <480>;
vback-porch = <33>;
vfront-porch = <10>;
vsync-len = <2>;
};
};
};
};
/* These peripherals are inside the FPGA rather than the DevChip */