From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Tue, 21 Mar 2017 16:56:32 +0100 Subject: [PATCH] ARM: sun8i: a33: remove highest OPP to fix CPU crashes In-Reply-To: <20170320112551.25825-1-quentin.schulz@free-electrons.com> References: <20170320112551.25825-1-quentin.schulz@free-electrons.com> Message-ID: <20170321155632.k7vtmkorucsspnun@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Mar 20, 2017 at 12:25:51PM +0100, Quentin Schulz wrote: > The highest supported frequency (1.2GHz) requires to "overvolt" the CPU. > However, some boards still do not have the cpu-supply DT property in the > cpu DT node which means that the CPU will always run with the same input > voltage but try to run at 1.2GHz frequency. This is the source of > (experienced) CPU crashes. > > Remove the OPP which requires overvolting the CPU until all boards have > a cpu-supply property. > > Fixes: 03749eb88e635ad67818827adde8e5eea7b64571 ("ARM: dts: sun8i: add > opp-v2 table for A33") The commit ID must be 12 chars, as documented in Documentation/process/submitting-patches.rst. You can also use the pretty format given there to be sure to have it right. > > Signed-off-by: Quentin Schulz Applied, thanks! Maxime -- Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 801 bytes Desc: not available URL: