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Date:   Mon, 23 Mar 2020 16:13:02 +0100
From:   Maxime Ripard <maxime@cerno.tech>
To:     Stefan Wahren <stefan.wahren@i2se.com>
Cc:     Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
        Eric Anholt <eric@anholt.net>,
        Tim Gover <tim.gover@raspberrypi.com>,
        Dave Stevenson <dave.stevenson@raspberrypi.com>,
        Stephen Boyd <sboyd@kernel.org>,
        Michael Turquette <mturquette@baylibre.com>,
        linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
        linux-clk@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com,
        linux-rpi-kernel@lists.infradead.org,
        Phil Elwell <phil@raspberrypi.com>,
        linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 07/89] clk: bcm: rpi: Allow the driver to be probed by DT
Message-ID: <20200323151302.ckpvc4a7eiinnfbq@gilmour.lan>
References: <cover.6c896ace9a5a7840e9cec008b553cbb004ca1f91.1582533919.git-series.maxime@cerno.tech>
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Hi Stefan,

On Sun, Mar 01, 2020 at 01:16:28PM +0100, Stefan Wahren wrote:
> Hi Maxime,
>
> Am 24.02.20 um 10:06 schrieb Maxime Ripard:
> > The current firmware clock driver for the RaspberryPi can only be probed by
> > manually registering an associated platform_device.
> >
> > While this works fine for cpufreq where the device gets attached a clkdev
> > lookup, it would be tedious to maintain a table of all the devices using
> > one of the clocks exposed by the firmware.
> >
> > Since the DT on the other hand is the perfect place to store those
> > associations, make the firmware clocks driver probe-able through the device
> > tree so that we can represent it as a node.
> >
> > Cc: Michael Turquette <mturquette@baylibre.com>
> > Cc: Stephen Boyd <sboyd@kernel.org>
> > Cc: linux-clk@vger.kernel.org
> > Signed-off-by: Maxime Ripard <maxime@cerno.tech>
>
> FWIW i want to mention that starting with this commit, X doesn't start
> on my Raspberry Pi 3A (applied on top of linux-next using
> multi_v7_defconfig).

Was this the same issue you reported with the HSM clock rate, or truly
an issue with my series?

Maxime

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