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ARM: sunxi: Add sun4i and cubieboard support

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This patch adds support for the Cubieboard based on the Allwinner
A10/sun4i SoC. Currently only UART is supported. Other devices
will eventually follow.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Stefan Roese
2012-11-19 12:09:42 +01:00
committed by Maxime Ripard
parent aa25115aff
commit f055f1f682
4 changed files with 50 additions and 1 deletions
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9
arch/arm/boot/dts/sunxi.dtsi
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@@ -54,6 +54,15 @@
#interrupt-cells = <1>;
};
uart0: uart@01c28000 {
compatible = "ns8250";
reg = <0x01c28000 0x400>;
interrupts = <1>;
reg-shift = <2>;
clock-frequency = <24000000>;
status = "disabled";
};
uart1: uart@01c28400 {
compatible = "ns8250";
reg = <0x01c28400 0x400>;