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Message-ID: <20161003032901.GA4664@vireshk-i7>
Date: Mon, 3 Oct 2016 08:59:01 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Markus Mayer <mmayer@...adcom.com>
Cc: Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
"Rafael J . Wysocki" <rjw@...ysocki.net>,
Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>,
Device Tree List <devicetree@...r.kernel.org>,
Power Management List <linux-pm@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [RESEND PATCH v2 0/3] Broadcom AVS CPUfreq driver
On 30-09-16, 14:55, Markus Mayer wrote:
> This series contains the CPUfreq driver for Broadcom SoCs that use "AVS
> Firmware" for voltage and frequency scaling. All voltage and frequency
> transitions are performed by the firmware and are therefore hidden from
> Linux.
>
> The driver provides a standard CPUfreq interface to other kernel
> components and to userland on the one hand and communicates with the
> AVS co-processor on the other.
>
> Communication between the two processors is via shared mailbox
> registers and interrupts (ARM -> AVS to tell the firmware that there is
> a command to process and AVS -> ARM to tell the driver that a command
> finished executing).
>
> lkml.org seems to be down for me. Here are patchwork links to the original
> series:
My fault really. I wanted to review it earlier but couldn't :(
I should be doing it this week though.
--
viresh
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