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Date:   Sat, 26 Jan 2019 19:40:44 +0100
From:   Andreas Kemnade <andreas@kemnade.info>
To:     Tony Lindgren <tony@atomide.com>
Cc:     linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        "H . Nikolaus Schaller" <hns@goldelico.com>,
        Keerthy <j-keerthy@ti.com>,
        Ladislav Michl <ladis@linux-mips.org>,
        Pavel Machek <pavel@ucw.cz>,
        Sebastian Reichel <sre@kernel.org>,
        Tero Kristo <t-kristo@ti.com>,
        Thierry Reding <thierry.reding@gmail.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Andy Shevchenko <andy.shevchenko@gmail.com>
Subject: Re: [PATCH 1/3] clocksource: timer-ti-dm: Fix pwm dmtimer usage of
 fck reparenting
Message-ID: <20190126194044.2fad4427@aktux>
In-Reply-To: <20190122175717.13428-2-tony@atomide.com>
References: <20190122175717.13428-1-tony@atomide.com>
        <20190122175717.13428-2-tony@atomide.com>
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On Tue, 22 Jan 2019 09:57:15 -0800
Tony Lindgren <tony@atomide.com> 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:
>=20
> omap_dm_timer_of_set_source: failed to set parent
>=20
> 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.
>=20
together with 2/3 it fixes things on pyra

Tested-By: Andreas Kemnade <andreas@kemnade.info>

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