Re: [PATCH 1/3] clocksource: timer-ti-dm: Fix pwm dmtimer usage of fck reparenting

From: Andreas Kemnade
Date: Sat Jan 26 2019 - 13:41:40 EST

On Tue, 22 Jan 2019 09:57:15 -0800
Tony Lindgren <tony@xxxxxxxxxxx> wrote:

> Commit 84badc5ec5fc ("ARM: dts: omap4: Move l4 child devices to probe
> them with ti-sysc") moved some omap4 timers to probe with ti-sysc
> interconnect target module. Turns out this broke pwm-omap-dmtimer
> where we now try to reparent the clock to itself with the following:
> omap_dm_timer_of_set_source: failed to set parent
> With ti-sysc, we can now configure the clock sources in the dts
> with assigned-clocks and assigned-clock-parents. So we should be able
> to remove omap_dm_timer_of_set_source with clean-up patches later on.
> But for now, let's just fix it first by checking if parent and fck
> are the same and bail out of so.
together with 2/3 it fixes things on pyra

Tested-By: Andreas Kemnade <andreas@xxxxxxxxxxxx>

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