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ARM: dts: enable the uart2 for imx6q-arm2

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enable the uart2 for imx6q-arm2 board.
The uart2 works in the DTE mode, with the RTS/CTS and DMA enabled.

Signed-off-by: Huang Shijie <b32955@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Huang Shijie 2013-07-08 17:14:22 +08:00 committed by Shawn Guo
parent a0bffd0cac
commit 51056d9cff
1 changed files with 10 additions and 0 deletions
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10
arch/arm/boot/dts/imx6q-arm2.dts
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@ -97,6 +97,16 @@
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2_2>;
fsl,dte-mode;
fsl,uart-has-rtscts;
dma-names = "rx", "tx";
dmas = <&sdma 27 4 0>, <&sdma 28 4 0>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4_1>;