From: khilman@baylibre.com (Kevin Hilman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: multi_v7_defconfig: switch CONFIG_PWM_MESON to built-in
Date: Wed, 28 Nov 2018 16:30:19 -0800 [thread overview]
Message-ID: <7hh8g0d8tg.fsf@baylibre.com> (raw)
In-Reply-To: <20181114230554.4968-1-martin.blumenstingl@googlemail.com>
Martin Blumenstingl <martin.blumenstingl@googlemail.com> writes:
> Some Meson8b boards (Odroid-C1, EC-100) use a PWM regulator which is the
> voltage supply of the CPU cores (this regulator is typically called
> "VCCK").
> Now that we are preparing support for CPU frequency scaling on Meson8,
> Meson8b and Meson8m2 we should build the pwm-meson driver into the
> kernel so we can configure the CPU voltage early in the boot process.
Can you explain a little more why the configuration of CPU voltage
cannot wait a bit so this could be properly probed?
Kevin
next prev parent reply other threads:[~2018-11-29 0:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-14 23:05 [PATCH] ARM: multi_v7_defconfig: switch CONFIG_PWM_MESON to built-in Martin Blumenstingl
2018-11-29 0:30 ` Kevin Hilman [this message]
2018-11-29 22:35 ` Martin Blumenstingl
2018-11-29 23:28 ` Kevin Hilman
2018-11-29 23:37 ` Martin Blumenstingl
2018-11-30 0:51 ` Kevin Hilman
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