linux-kernel - [PATCH 0/2] cpufreq: add i.MX7ULP support

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Date:   Mon, 20 Apr 2020 15:55:12 +0800
From:   peng.fan@....com
To:     viresh.kumar@...aro.org, shawnguo@...nel.org,
        s.hauer@...gutronix.de, rjw@...ysocki.net
Cc:     kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        Anson.Huang@....com, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Peng Fan <peng.fan@....com>
Subject: [PATCH 0/2] cpufreq: add i.MX7ULP support

From: Peng Fan <peng.fan@....com>

This is a splited patchset from https://patchwork.kernel.org/cover/11390589/
patch 11/14 and patch 12/14 posted 2 months ago.

This is to use cpufreq dt driver target_intermediate to implement
cpufreq for i.MX7ULP, because i.MX7ULP has some specific requirements
for core clk changing.

To make cpufreq on i.MX7ULP full function, there still more patches
required:
https://patchwork.kernel.org/cover/11491149/
https://patchwork.kernel.org/patch/11390559/

However with this current patchset applied, it not break anything,
because the cpufreq device has not been registered, and opp table
not added.

Peng Fan (2):
  cpufreq: Add i.MX7ULP to cpufreq-dt-platdev blacklist
  cpufreq: imx-cpufreq-dt: support i.MX7ULP

 drivers/cpufreq/cpufreq-dt-platdev.c |  1 +
 drivers/cpufreq/imx-cpufreq-dt.c     | 84 +++++++++++++++++++++++++++++++++++-
 2 files changed, 83 insertions(+), 2 deletions(-)

-- 
2.16.4