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ARM: dts: bcm2711-rpi-4-b: Enable uart2 node 68/241068/1 accepted/tizen/unified/20200819.035952 submit/tizen/20200818.094753
authorSeung-Woo Kim <sw0312.kim@samsung.com>
Fri, 14 Aug 2020 07:47:15 +0000 (16:47 +0900)
committerSeung-Woo Kim <sw0312.kim@samsung.com>
Fri, 14 Aug 2020 07:50:28 +0000 (16:50 +0900)
commit14f18f90fbab197f6c1264fd42ccfa8fcea10faa
tree26088756b908114aa02d3e8328bbdff9873aef90tree | snapshot
parentce1a2ebfe25d50af27b32d77512d042f991dbeb7commit | diff
ARM: dts: bcm2711-rpi-4-b: Enable uart2 node

Enable uart2 to support '/dev/ttyAMA1'. The node setting is from
arch/arm/boot/dts/overlays/uart2-overlay.dts, without cts, rts.
Tx pin is gpio 0, pin 27, and Rx pin is gpio 1, pin 28.

Ref: https://www.raspberrypi.org/forums/viewtopic.php?t=244827

Change-Id: Ib6c460f6c8e46f3ef7d2d40ab23b3524e438c6c9
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
arch/arm/boot/dts/bcm2711-rpi-4-b.dts diff | blob | history
Domain: System / Kernel;