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ARM: dts: lpc4357-ea4357: add uart3 

Enable UART3 that is routed to the J17 DSUB9 connector on
the EA4357 devkit.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
This commit is contained in:
Joachim Eastwood 2015-05-29 23:09:52 +02:00
parent 7de98f2a98
commit 930a43e2e6
1 changed files with 22 additions and 0 deletions
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22
arch/arm/boot/dts/lpc4357-ea4357-devkit.dts
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@ -205,6 +205,22 @@
bias-pull-down; bias-pull-down;
}; };
}; };
uart3_pins: uart3-pins {
uart3_rx_cfg {
pins = "p2_4";
function = "uart3";
input-schmitt-disable;
bias-disable;
input-enable;
};
uart3_tx_cfg {
pins = "p9_3";
function = "uart3";
bias-pull-down;
};
};
}; };
&enet_tx_clk { &enet_tx_clk {
@ -231,3 +247,9 @@
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&uart0_pins>; pinctrl-0 = <&uart0_pins>;
}; };
&uart3 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&uart3_pins>;
};