Finn Thain f6a90818a3 m68k: mvme147,mvme16x: Don't wipe PCC timer config bits ... [ Upstream commit 43262178c043032e7c42d00de44c818ba05f9967 ] Don't clear the timer 1 configuration bits when clearing the interrupt flag and counter overflow. As Michael reported, "This results in no timer interrupts being delivered after the first. Initialization then hangs in calibrate_delay as the jiffies counter is not updated." On mvme16x, enable the timer after requesting the irq, consistent with mvme147. Cc: Michael Pavone <pavone@retrodev.com> Fixes: 7529b90d05 ("m68k: mvme147: Handle timer counter overflow") Fixes: 19999a8b87 ("m68k: mvme16x: Handle timer counter overflow") Reported-and-tested-by: Michael Pavone <pavone@retrodev.com> Signed-off-by: Finn Thain <fthain@telegraphics.com.au> Link: https://lore.kernel.org/r/4fdaa113db089b8fb607f7dd818479f8cdcc4547.1617089871.git.fthain@telegraphics.com.au Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-05-14 09:44:19 +02:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
config.c	m68k: mvme147,mvme16x: Don't wipe PCC timer config bits	2021-05-14 09:44:19 +02:00