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| author | Shengyu Qu <wiagn233@outlook.com> | 2023-08-06 11:50:44 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2023-08-14 13:27:19 +0300 |
| commit | 623cef652768860bd5f205fb7b741be278585fba (patch) | |
| tree | 02c655f2210cbef295bc97398b26a8ff5f6c513a /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 27c146e3de9bb2ac31402660ccea43a374701e68 (diff) | |
| download | linux-623cef652768860bd5f205fb7b741be278585fba.tar.xz | |
ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board
This patch adds ethernet PHY reset GPIO config for Beaglebone Black
series boards with revision C3. This fixes a random phy startup failure
bug discussed at [1]. The GPIO pin used for reset is not used on older
revisions, so it is ok to apply to all board revisions. The reset timing
was discussed and tested at [2].
[1] https://forum.digikey.com/t/ethernet-device-is-not-detecting-on-ubuntu-20-04-lts-on-bbg/19948
[2] https://forum.beagleboard.org/t/recognizing-a-beaglebone-black-rev-c3-board/31249/
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Signed-off-by: Shengyu Qu <wiagn233@outlook.com>
Message-ID: <TY3P286MB26113797A3B2EC7E0348BBB2980FA@TY3P286MB2611.JPNP286.PROD.OUTLOOK.COM>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions