linux-kernel - [RFC 0/5] Add cpufreq-dt support i.MX8MQ

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Message-ID: <1550084693-9797-1-git-send-email-abel.vesa@nxp.com>
Date:   Wed, 13 Feb 2019 19:05:11 +0000
From:   Abel Vesa <abel.vesa@....com>
To:     Rob Herring <robh@...nel.org>, Stephen Boyd <sboyd@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Mike Turquette <mturquette@...libre.com>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <kernel@...gutronix.de>,
        Lucas Stach <l.stach@...gutronix.de>,
        Angus Ainslie <angus.ainslie@...i.sm>,
        Anson Huang <anson.huang@....com>
CC:     dl-linux-imx <linux-imx@....com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-clk@...r.kernel.org" <linux-clk@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Abel Vesa <abel.vesa@....com>
Subject: [RFC 0/5] Add cpufreq-dt support i.MX8MQ

I'm sending this as a patchseries (RFC) just to show all the changes
needed for this to work. I'll resend separately once I get some feedback
on the entire thing.

One thing that is missing compared to the earlier work
(here: https://patchwork.kernel.org/patch/10807821/ )
is the speed grading. That can be done as a separate change 
once I figure out how to do it with cpufreq-dt.

Unfortumately, there is a need to update the dt-bindings
once again in order to add missing ARM clock from patches 1 and 2.

Abel Vesa (5):
  clk: imx: imx8mq: Fix the rate propagation for arm pll
  dt-bindings: imx8mq-clock: Add the missing ARM clock
  clk: imx8mq: Add the missing ARM clock
  arm64: dts: imx8mq: Add the clocks and the latencies for the A53 cores
  arm64: dts: imx8mq: Add the opp table and the cpu-supply nodes

 arch/arm64/boot/dts/freescale/imx8mq-evk.dts | 17 +++++++++++++++
 arch/arm64/boot/dts/freescale/imx8mq.dtsi    | 31 ++++++++++++++++++++++++++++
 drivers/clk/imx/clk-imx8mq.c                 |  8 ++++++-
 include/dt-bindings/clock/imx8mq-clock.h     |  4 +++-
 4 files changed, 58 insertions(+), 2 deletions(-)

-- 
2.7.4