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Message-ID: <CAGb2v67ceT8X-zmB7ULPg6Kqd8PRpmo0x_Vu9iF4s_6euXg_FQ@mail.gmail.com>
Date: Thu, 3 Jul 2014 15:37:36 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: Mike Turquette <mturquette@...aro.org>
Cc: Maxime Ripard <maxime.ripard@...e-electrons.com>,
Emilio Lopez <emilio@...pez.com.ar>,
linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
devicetree <devicetree@...r.kernel.org>,
linux-kernel <linux-kernel@...r.kernel.org>,
linux-sunxi <linux-sunxi@...glegroups.com>
Subject: Re: [PATCH v4 0/6] clk: sunxi: fixes, cleanups and A23 basic clocks
On Thu, Jul 3, 2014 at 6:35 AM, Mike Turquette <mturquette@...aro.org> wrote:
> Quoting Chen-Yu Tsai (2014-06-26 08:55:38)
>> Hi everyone,
>>
>> This is v4 of the sun8i clock series, which adds basic clock
>> support for the A23 SoC. It is based on my initial sun8i bring
>> up series [1]. This series was split up from the original A23
>> series [2]. Yet to come are more clocks, reset controllers,
>> prcm, pinctrl, and mmc.
>
> Hello Chen-Yu,
>
> This series looks good to me.
Thanks. Assuming no one else raises any issues, I consider this
series merged. I'll send the next sun8i series later today.
The remaining series still have some clock patches, so thanks
in advance.
Cheers
ChenYu
> Maxime,
>
> I see that you Acked it already. Are you planning to roll this into a
> pull request later on?
>
> Regards,
> Mike
>
>>
>> The first patch fixes the reworked clock protection code merged in
>> 3.16-rc1, which unintentionally made clock gates unprotectable.
>>
>> The second patch moves the remaining "ahb_sdram" clock to the
>> protected clock list, now that it works.
>>
>> The third patch adds support for factor clocks that have an N factor
>> not starting from 0. This is found on some PLLs in A31/A23.
>>
>> The fourth patch adds table-based dividers for div clocks, as some
>> clocks, such as apb0 divider on sun4/5/7i, apb1 on sun6/8i and axi
>> on sun8i.
>>
>> The fifth patch adds support for the basic clocks in the A23, just
>> PLL1 for cpus, and the system bus clocks and gates.
>>
>> The last patch adds the DT nodes for the newly added clocks, and
>> updates clock phandles for existing peripherals, the uarts.
>>
>> Originally I intended for patch 1 to be merged as a fix for 3.16.
>> However, the only user of the affected code, sun6i's "ahb1_sdram"
>> clock, doesn't seem to result in any runtime issues. So this whole
>> series can go into 3.17.
>>
>>
>> Related changes since v3:
>>
>> - Dropped fields with default values from sun8i_a23_axi_div_data
>> - Added Maxime's Acked-by
>> - Fixed incorrect compatible string for axi clock node
>> - Updated clock phandles for uarts in dtsi
>>
>> Related changes since v2:
>>
>> - Rewrote factor clocks to support any (0~255) N factor starting value
>>
>> Related changes since v1:
>>
>> - Added "clk: sunxi: Add support for table-based divider clocks"
>> - Added table-based divider axi clock
>> - Fixed incorrectly squashed fixups
>>
>>
>> Cheers
>> ChenYu
>>
>>
>> [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-June/265211.html
>> [2] http://lists.infradead.org/pipermail/linux-arm-kernel/2014-May/259097.html
>>
>> Chen-Yu Tsai (6):
>> clk: sunxi: register clock gates with clkdev
>> clk: sunxi: move "ahb_sdram" to protected clock list
>> clk: sunxi: Support factor clocks with N factor starting not from 0
>> clk: sunxi: Add support for table-based divider clocks
>> clk: sunxi: Add A23 clocks support
>> ARM: sun8i: Add basic clock nodes to the DTSI
>>
>> Documentation/devicetree/bindings/clock/sunxi.txt | 5 +
>> arch/arm/boot/dts/sun8i-a23.dtsi | 125 +++++++++++++++++++++-
>> drivers/clk/sunxi/clk-factors.c | 2 +-
>> drivers/clk/sunxi/clk-factors.h | 1 +
>> drivers/clk/sunxi/clk-sunxi.c | 119 ++++++++++++++++++--
>> 5 files changed, 237 insertions(+), 15 deletions(-)
>>
>> --
>> 2.0.0
>>
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