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Date:   Mon, 23 Jan 2017 11:14:11 +0100
From:   Geert Uytterhoeven <>
To:     Niklas Söderlund <>
Cc:     Geert Uytterhoeven <>,
        Philipp Zabel <>,
        Simon Horman <>,
        Magnus Damm <>,
        Michael Turquette <>,
        Stephen Boyd <>,
        Rob Herring <>,
        Mark Rutland <>,
        linux-clk <>,
        "" <>,
        Linux-Renesas <>,
        "" <>,
Subject: Re: [PATCH 4/8] clk: renesas: cpg-mssr: Add support for reset control

Hi Niklas,

On Fri, Jan 20, 2017 at 11:03 PM, Niklas Söderlund
<> wrote:
> Nice patch! It took me a while to understand why you didn't need to read
> the register before writing to it in cpg_mssr_deassert() :-)

Yeah, deassertion and assertion are asymmetrical.

Note that on older (not yet supported) SH/R-Mobile parts, there are no
reset clear registers, and deassertion is symmetrical.

> Reviewed-by: Niklas Söderlund <>




Geert Uytterhoeven -- There's lots of Linux beyond ia32 --

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

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