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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Simon Horman <horms+renesas@verge.net.au>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>,
	Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
	linux-clk <linux-clk@vger.kernel.org>,
	Fabrizio Castro <fabrizio.castro@bp.renesas.com>,
	Biju Das <biju.das@bp.renesas.com>
Subject: Re: [PATCH v3 0/5] clk: renesas: r8a77990: Add Z2 clock
Date: Tue, 5 Feb 2019 10:30:13 +0100
Message-ID: <CAMuHMdW+hTQKQvnLfsoNQRM5g=NbZaSGzvr3xczQjd58TVBuDQ@mail.gmail.com> (raw)
In-Reply-To: <20190131094021.3092-1-horms+renesas@verge.net.au>

Hi Simon,

On Thu, Jan 31, 2019 at 10:40 AM Simon Horman
<horms+renesas@verge.net.au> wrote:
> this series adds the R-Car E3 (r8a77990) Z2 clock as a clock
> with both a fixed and variable divisor with a parent of PLL0.
>
> In order to do so this series:
>
> 1. Parameterise Z and Z2 clock fixed divisor in shared Gen-3 CPG
>    driver code to allow fixed divisors other than 2 - the E3 Z2
>    clock has a fixed divisor of 4
>
> 2. Parameterise offset of Z and Z2 clock controll bits -
>    the offsets on E3 differ to other R-Car Gen 3 SoCs
>
> 3. Support Z and Z2 clocks with high frequency parents.
>    The parent of the E3 Z2 clock, PLL0, is 4.8GHz and thus
>    when expressed in HZ must be treated as a 64bit value.
>
> 4. Actually add the E3 Z2 clock
>
> As a follow-up, as per reading the documentation, the RZ/G2E (r8a774c0)
> Z2 clock is added.

Thanks, this looks good to me.
Before queuing in clk-renesas-v5.1, to allow more testing, I'm importing
this into a topic branch, to be included in today's renesas-drivers release.

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

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

      parent reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-31  9:40 Simon Horman
2019-01-31  9:40 ` [PATCH v3 1/5] clk: renesas: rcar-gen3: Parameterise Z and Z2 clock fixed divisor Simon Horman
2019-02-05  9:28   ` Geert Uytterhoeven
2019-01-31  9:40 ` [PATCH v3 2/5] clk: renesas: rcar-gen3: Parameterise Z and Z2 clock offset Simon Horman
2019-02-05  9:28   ` Geert Uytterhoeven
2019-02-05 10:48   ` Geert Uytterhoeven
2019-02-05 14:35     ` Simon Horman
2019-02-05 14:55       ` Geert Uytterhoeven
2019-02-05 15:14         ` Simon Horman
2019-01-31  9:40 ` [PATCH v3 3/5] clk: renesas: rcar-gen3: Support Z and Z2 clocks with high frequency parents Simon Horman
2019-02-05  9:18   ` Geert Uytterhoeven
2019-01-31  9:40 ` [PATCH v3 4/5] clk: renesas: r8a77990: Add Z2 clock Simon Horman
2019-02-05  9:27   ` Geert Uytterhoeven
2019-01-31  9:40 ` [PATCH/RFT v3 5/5] clk: renesas: r8a774c0: " Simon Horman
2019-01-31 11:01   ` Fabrizio Castro
2019-02-05  9:27   ` Geert Uytterhoeven
2019-02-05  9:30 ` Geert Uytterhoeven [this message]

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