From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
To: Roger Lu <roger.lu@mediatek.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Enric Balletbo Serra <eballetbo@gmail.com>,
Kevin Hilman <khilman@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Nicolas Boichat <drinkcat@google.com>,
Stephen Boyd <sboyd@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: Fan Chen <fan.chen@mediatek.com>,
HenryC Chen <HenryC.Chen@mediatek.com>,
YT Lee <yt.lee@mediatek.com>,
Xiaoqing Liu <Xiaoqing.Liu@mediatek.com>,
Charles Yang <Charles.Yang@mediatek.com>,
Angus Lin <Angus.Lin@mediatek.com>,
Mark Rutland <mark.rutland@arm.com>, Nishanth Menon <nm@ti.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org,
Project_Global_Chrome_Upstream_Group@mediatek.com
Subject: Re: [PATCH v16 3/7] soc: mediatek: SVS: introduce MTK SVS engine
Date: Fri, 24 Dec 2021 10:34:46 +0100 [thread overview]
Message-ID: <fc825af2-7331-fa05-26e0-f3054557333a@collabora.com> (raw)
In-Reply-To: <6cdc903250723a6c547bccf2546dd10091b76249.camel@mediatek.com>
Il 24/12/21 10:27, Roger Lu ha scritto:
> Hi AngeloGioacchino,
>
> Sorry for the late reply and thanks for all the advices.
>
> On Thu, 2021-10-21 at 10:46 +0200, AngeloGioacchino Del Regno wrote:
>> Il 28/04/21 08:54, Roger Lu ha scritto:
>>> The Smart Voltage Scaling(SVS) engine is a piece of hardware
>>> which calculates suitable SVS bank voltages to OPP voltage table.
>>> Then, DVFS driver could apply those SVS bank voltages to PMIC/Buck
>>> when receiving OPP_EVENT_ADJUST_VOLTAGE.
>>>
>>> Signed-off-by: Roger Lu <roger.lu@mediatek.com>
>>> ---
>>> drivers/soc/mediatek/Kconfig | 10 +
>>> drivers/soc/mediatek/Makefile | 1 +
>>> drivers/soc/mediatek/mtk-svs.c | 1723 ++++++++++++++++++++++++++++++++
>>> 3 files changed, 1734 insertions(+)
>>> create mode 100644 drivers/soc/mediatek/mtk-svs.c
>
> [snip]
>
>>> +/* svs bank common setting */
>>> +#define SVSB_DET_CLK_EN BIT(31)
>>> +#define SVSB_TZONE_HIGH_TEMP_MAX U32_MAX
>>> +#define SVSB_RUNCONFIG_DEFAULT 0x80000000
>>> +#define SVSB_DC_SIGNED_BIT 0x8000
>>> +#define SVSB_INTEN_INIT0x 0x00005f01
>>> +#define SVSB_INTEN_MONVOPEN 0x00ff0000
>>> +#define SVSB_EN_OFF 0x0
>>> +#define SVSB_EN_MASK 0x7
>>> +#define SVSB_EN_INIT01 0x1
>>> +#define SVSB_EN_INIT02 0x5
>>> +#define SVSB_EN_MON 0x2
>>> +#define SVSB_INTSTS_MONVOP 0x00ff0000
>>> +#define SVSB_INTSTS_COMPLETE 0x1
>>> +#define SVSB_INTSTS_CLEAN 0x00ffffff
>>> +
>>> +static DEFINE_SPINLOCK(mtk_svs_lock);
>>> +
>>> +/*
>>
>> Thanks for using kernel-doc!! However, to be proper, this has to be
>> /**
>> * ..........
>
> Oh okay. Thanks. I will use /** to add multi-line comments. However, I checked
> kernel doc-guide and it uses indent as below. So, I'll follow it. If I'm doing
> it wrong, please correct me. Thanks a lot.
> https://www.kernel.org/doc/html/latest/doc-guide/kernel-doc.html
>
> /**
> * .........
>
You're welcome! By the way, yes, the indentation is as shown on the documentation.
Regards,
- Angelo
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-12-24 9:37 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-28 6:54 [PATCH v16 0/7] soc: mediatek: SVS: introduce MTK SVS Roger Lu
2021-04-28 6:54 ` [PATCH v16 1/7] dt-bindings: soc: mediatek: add mtk svs dt-bindings Roger Lu
2021-04-28 6:54 ` [PATCH v16 2/7] arm64: dts: mt8183: add svs device information Roger Lu
2021-10-20 15:20 ` AngeloGioacchino Del Regno
2021-12-24 7:33 ` Roger Lu
2021-12-30 12:54 ` Matthias Brugger
2022-01-03 6:08 ` Roger Lu
2021-04-28 6:54 ` [PATCH v16 3/7] soc: mediatek: SVS: introduce MTK SVS engine Roger Lu
2021-05-06 4:51 ` Guenter Roeck
2021-05-14 3:10 ` Roger Lu
2021-05-14 3:33 ` Guenter Roeck
2021-05-14 5:58 ` Roger Lu
2021-10-21 8:46 ` AngeloGioacchino Del Regno
2021-12-24 9:27 ` Roger Lu
2021-12-24 9:34 ` AngeloGioacchino Del Regno [this message]
2021-04-28 6:54 ` [PATCH v16 4/7] soc: mediatek: SVS: add debug commands Roger Lu
2021-10-21 8:52 ` AngeloGioacchino Del Regno
2021-12-24 9:38 ` Roger Lu
2021-04-28 6:54 ` [PATCH v16 5/7] dt-bindings: soc: mediatek: add mt8192 svs dt-bindings Roger Lu
2021-04-28 6:54 ` [PATCH v16 6/7] arm64: dts: mt8192: add svs device information Roger Lu
2021-10-20 15:16 ` AngeloGioacchino Del Regno
2021-12-24 9:42 ` Roger Lu
2021-10-20 15:18 ` AngeloGioacchino Del Regno
2021-04-28 6:54 ` [PATCH v16 7/7] soc: mediatek: SVS: add mt8192 SVS GPU driver Roger Lu
2021-05-14 3:20 ` YT Lee
2021-10-21 9:08 ` AngeloGioacchino Del Regno
2021-12-30 13:18 ` [PATCH v16 0/7] soc: mediatek: SVS: introduce MTK SVS Matthias Brugger
2022-01-03 7:43 ` Roger Lu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=fc825af2-7331-fa05-26e0-f3054557333a@collabora.com \
--to=angelogioacchino.delregno@collabora.com \
--cc=Angus.Lin@mediatek.com \
--cc=Charles.Yang@mediatek.com \
--cc=HenryC.Chen@mediatek.com \
--cc=Project_Global_Chrome_Upstream_Group@mediatek.com \
--cc=Xiaoqing.Liu@mediatek.com \
--cc=devicetree@vger.kernel.org \
--cc=drinkcat@google.com \
--cc=eballetbo@gmail.com \
--cc=fan.chen@mediatek.com \
--cc=khilman@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-pm@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=matthias.bgg@gmail.com \
--cc=nm@ti.com \
--cc=p.zabel@pengutronix.de \
--cc=robh+dt@kernel.org \
--cc=roger.lu@mediatek.com \
--cc=sboyd@kernel.org \
--cc=yt.lee@mediatek.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).