linux-kernel - [PATCH 0/3] brcmstb-avs-cpufreq updates

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Message-Id: <20200528181921.19846-1-mmayer@broadcom.com>
Date:   Thu, 28 May 2020 11:19:18 -0700
From:   Markus Mayer <markus.mayer@...adcom.com>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Florian Fainelli <f.fainelli@...il.com>
Cc:     Markus Mayer <markus.mayer@...adcom.com>,
        Linux Power Management List <linux-pm@...r.kernel.org>,
        Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>,
        ARM Kernel List <linux-arm-kernel@...ts.infradead.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH 0/3] brcmstb-avs-cpufreq updates

Hi all,

Here is a collection of little, independent improvements to the
brcmstb-avs-cpufreq driver.

- more flexible interface for __issue_avs_command()
  This change makes the function more versatile as it can handle input
  and output parameters at the same time.
- Support polling AVS firmware
  This change allows the driver to use polling if interrupt driven mode
  doesn't work for some reason.
- send S2_ENTER / S2_EXIT commands to AVS
  Let the AVS firmware know when we are about to enter, or have just
  exited, S2 mode.

Regards,
-Markus

Florian Fainelli (1):
  cpufreq: brcmstb-avs-cpufreq: Support polling AVS firmware

Markus Mayer (2):
  cpufreq: brcmstb-avs-cpufreq: more flexible interface for
    __issue_avs_command()
  cpufreq: brcmstb-avs-cpufreq: send S2_ENTER / S2_EXIT commands to AVS

 drivers/cpufreq/brcmstb-avs-cpufreq.c | 89 ++++++++++++++++++---------
 1 file changed, 59 insertions(+), 30 deletions(-)

-- 
2.17.1