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author | Tony Lindgren <tony@atomide.com> | 2023-12-12 15:50:35 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-01-05 15:13:37 +0100 |
commit | d529cc22789746f078fae573f11ec0288a4c4844 (patch) | |
tree | 9804e46b3157ec69cff9cd841fb87b0fcf2db559 /drivers/net | |
parent | 8bf06286d740719ce0d7012a9c860447491b8c00 (diff) |
ARM: dts: Fix occasional boot hang for am3 usb
[ Upstream commit 9b6a51aab5f5f9f71d2fa16e8b4d530e1643dfcb ]
With subtle timings changes, we can now sometimes get an external abort on
non-linefetch error booting am3 devices at sysc_reset(). This is because
of a missing reset delay needed for the usb target module.
Looks like we never enabled the delay earlier for am3, although a similar
issue was seen earlier with a similar usb setup for dm814x as described in
commit ebf244148092 ("ARM: OMAP2+: Use srst_udelay for USB on dm814x").
Cc: stable@vger.kernel.org
Fixes: 0782e8572ce4 ("ARM: dts: Probe am335x musb with ti-sysc")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
0 files changed, 0 insertions, 0 deletions