* Tony Lindgren tony@atomide.com [200728 08:23]:
- H. Nikolaus Schaller hns@goldelico.com [200727 20:51]:
Hi Tony, after trying v5.8-rc7 the Pyra boot hangs after ca. 3 seconds (a little random what the last log line is).
I could bisect it to:
6cfcd5563b4fadbf49ba8fa481978e5e86d30322 is the first bad commit commit 6cfcd5563b4fadbf49ba8fa481978e5e86d30322 Author: Tony Lindgren tony@atomide.com Date: Mon Jul 13 09:26:01 2020 -0700
clocksource/drivers/timer-ti-dm: Fix suspend and resume for am3 and am4And a git revert makes it boot again.
I haven't had time to do more tests (e.g. with omap3/4 or on omap5uevm).
Oops sorry about that, I'll take a look.
This fixes booting for me, but I still need to check if we also need to enable before the reset. And then this needs to be tested on all the related SoCs again.
Regards,
Tony
8< ------------------ diff --git a/drivers/clocksource/timer-ti-dm-systimer.c b/drivers/clocksource/timer-ti-dm-systimer.c --- a/drivers/clocksource/timer-ti-dm-systimer.c +++ b/drivers/clocksource/timer-ti-dm-systimer.c @@ -409,8 +409,8 @@ static int __init dmtimer_systimer_setup(struct device_node *np, t->wakeup = regbase + _OMAP_TIMER_WAKEUP_EN_OFFSET; t->ifctrl = regbase + _OMAP_TIMER_IF_CTRL_OFFSET;
- dmtimer_systimer_enable(t); dmtimer_systimer_reset(t); + dmtimer_systimer_enable(t); pr_debug("dmtimer rev %08x sysc %08x\n", readl_relaxed(t->base), readl_relaxed(t->base + t->sysc));