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(parent: 3b17f2e) | patch
arm: dts: mt7622: force high-speed mode for uart
authorWeijie Gao <weijie.gao@mediatek.com>
Fri, 9 Sep 2022 11:59:33 +0000 (19:59 +0800)
committerTom Rini <trini@konsulko.com>
Fri, 23 Sep 2022 19:09:15 +0000 (15:09 -0400)
commitbc15e30346e9ed181b74045e64fc496f9c4ce086
tree742011a9fe47481f043f1c61f13d8ceab3fafd7ctree | snapshot
parent3b17f2e2c2a93b5a0809c782c5bb7ed1b3f68ec1commit | diff
arm: dts: mt7622: force high-speed mode for uart

The input clock for uart is too slow (25MHz) which introduces frequent data
error on both receiving and transmitting even if the baudrate is 115200.

Using high-speed can significantly solve this issue.

Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
arch/arm/dts/mt7622.dtsi diff | blob | history
Domain: System / Kernel;