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| author | Joachim Eastwood <manabian@gmail.com> | 2015-05-29 23:09:52 +0200 |
|---|---|---|
| committer | Joachim Eastwood <manabian@gmail.com> | 2015-07-14 15:12:10 +0200 |
| commit | 930a43e2e6ea2069e1fbc475b9af9d05315b0591 (patch) | |
| tree | 5ae6df0c28d9b3c09eadb8fc3043fe648417df70 /arch/arm/boot/dts/lpc4357-ea4357-devkit.dts | |
| parent | 7de98f2a98c842d1e4805981eff8fdf3c59cdeb0 (diff) | |
| download | lwn-930a43e2e6ea2069e1fbc475b9af9d05315b0591.tar.gz lwn-930a43e2e6ea2069e1fbc475b9af9d05315b0591.zip | |
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>
Diffstat (limited to 'arch/arm/boot/dts/lpc4357-ea4357-devkit.dts')
| -rw-r--r-- | arch/arm/boot/dts/lpc4357-ea4357-devkit.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts index 0d04a8e8dbc1..3a3ba16fe690 100644 --- a/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts +++ b/arch/arm/boot/dts/lpc4357-ea4357-devkit.dts @@ -205,6 +205,22 @@ 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 { @@ -231,3 +247,9 @@ pinctrl-names = "default"; pinctrl-0 = <&uart0_pins>; }; + +&uart3 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pins>; +}; |