MIPS: Loongson64: Add UART node for LS7A PCH
authorTiezhu Yang <yangtiezhu@loongson.cn>
Thu, 17 Sep 2020 12:39:01 +0000 (20:39 +0800)
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>
Mon, 21 Sep 2020 20:19:07 +0000 (22:19 +0200)
commit5fa1f7680f2728d62561db6d4a9282c4d21f2324
tree6e3018683bce6e7614ae3a06155affa7f73690fe
parentc1f6b45e630a76d47506303defe111a48b651db1
MIPS: Loongson64: Add UART node for LS7A PCH

When I update the latest kernel on the Loongson platform used with
LS7A bridge chip, the serial console has no output, this is because
the machine uses LS7A UART0 instead of CPU UART0, add UART node for
LS7A PCH to enhance the compatibility.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
arch/mips/boot/dts/loongson/ls7a-pch.dtsi