diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2019-09-17 10:26:53 +0200 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2019-10-03 23:23:59 +0200 |
| commit | 9003aacb9cc3496947534b57f95913b147a9102c (patch) | |
| tree | 9b1a0c3cbc2165ae7b955ab76390f1e7d407f548 /tools/perf/scripts/python | |
| parent | arm64: dts: rockchip: add emmc-powersequence to px30-evb (diff) | |
| download | linux-9003aacb9cc3496947534b57f95913b147a9102c.tar.gz linux-9003aacb9cc3496947534b57f95913b147a9102c.zip | |
arm64: dts: rockchip: move px30-evb console output to uart 5
The px30-evb exposes uart2 through a uart-to-usb converter on the board
but these pins are shared with the sdmmc controller. With both activated
this results in a race condition depending in the probe order.
Whichever of the two probes first will break the other peripheral.
The px30-evb also exposes uart5 through pin its pin headers, so it's way
saner to use these pins for serial output and keep the sdmmc working in
all cases.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20190917082659.25549-7-heiko@sntech.de
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions