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ARM: dts: aspeed: wedge40: Update UART4 pin settings
author
Tao Ren
<rentao.bupt@gmail.com>
Mon, 24 Aug 2020 18:29:55 +0000
(11:29 -0700)
committer
Joel Stanley
<joel@jms.id.au>
Tue, 25 Aug 2020 05:13:01 +0000
(14:43 +0930)
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>
arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
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diff --git
a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
index
3f2a48f
..
8c426ba
100644
(file)
--- a/
arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
+++ b/
arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
@@
-71,7
+71,8
@@
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd4_default
- &pinctrl_rxd4_default>;
+ &pinctrl_rxd4_default
+ &pinctrl_ndts4_default>;
};
&uart5 {