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ARM: dts: aspeed: wedge40: Update UART4 pin settings 

Enable UART4's NRTS4 (A19) pin because the pin is used for RS485
software emulation.

Signed-off-by: Tao Ren <rentao.bupt@gmail.com>
Link: https://lore.kernel.org/r/20200824182955.7988-3-rentao.bupt@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Tao Ren 2020-08-24 11:29:55 -07:00 committed by Joel Stanley
parent fe84b8fd24
commit 7c32a9d95c
1 changed files with 2 additions and 1 deletions
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3
arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
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@ -71,7 +71,8 @@
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd4_default
&pinctrl_rxd4_default>;
&pinctrl_rxd4_default
&pinctrl_ndts4_default>;
};
&uart5 {