From: Peng Fan <peng.fan@nxp.com>
To: Marc Kleine-Budde <mkl@pengutronix.de>,
Stephen Boyd <sboyd@kernel.org>,
"Peng Fan (OSS)" <peng.fan@oss.nxp.com>,
"mturquette@baylibre.com" <mturquette@baylibre.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
"linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Jerome Brunet <jbrunet@baylibre.com>
Subject: RE: [PATCH 0/3] clk: support regmap
Date: Wed, 2 Jun 2021 08:40:18 +0000 [thread overview]
Message-ID: <DB6PR0402MB2760D99DFB7EEB296DB31FEA883D9@DB6PR0402MB2760.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <a5833012-3e86-5be0-71f2-de4d9b32a152@pengutronix.de>
> Subject: Re: [PATCH 0/3] clk: support regmap
>
> On 6/2/21 10:18 AM, Stephen Boyd wrote:
> > Quoting Peng Fan (OSS) (2021-05-28 04:34:00)
> >> From: Peng Fan <peng.fan@nxp.com>
> >>
> >> To i.MX8ULP, a PCC register provides clk(mux, gate, divider) and
> >> peripheral reset functionality, so we need make sure the access to
> >> the PCC register be protected to avoid concurrent access from clk and
> reset subsystem.
> >>
> >> So let's use regmap here.
> >>
> >> The i.MX specific code will be posted if this patchset is ok for you.
> >
> > We have a couple regmap clk drivers in the tree. Either combine the
> > different regmap clk drivers or duplicate it into the imx directory.
> > I'd prefer we combine them but last time I couldn't agree on the
> > approach when Jerome wanted to do it. Maybe now is the time to combine
> > them all into one common piece of code.
>
> IMHO for the basic drivers, such as gate, divider, mux, mux-div, etc... it makes
> no sense to have them in an arch specific subdir, like meson.
Yeah. Let's make it as common piece code could be reused by others.
Thanks,
Peng.
>
> regards,
> Marc
>
> --
> Pengutronix e.K. | Marc Kleine-Budde |
> Embedded Linux | https://www.pengutronix.de |
> Vertretung West/Dortmund | Phone: +49-231-2826-924 |
> Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
next prev parent reply other threads:[~2021-06-02 8:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-28 11:34 [PATCH 0/3] clk: support regmap Peng Fan (OSS)
2021-05-28 11:34 ` [PATCH 1/3] clk: mux: " Peng Fan (OSS)
2021-05-28 11:34 ` [PATCH 2/3] clk: fractional-divider: " Peng Fan (OSS)
2021-05-28 11:34 ` [PATCH 3/3] clk: gate: " Peng Fan (OSS)
2021-06-02 8:18 ` [PATCH 0/3] clk: " Stephen Boyd
2021-06-02 8:21 ` Marc Kleine-Budde
2021-06-02 8:40 ` Peng Fan [this message]
2021-06-02 9:32 ` Jerome Brunet
2021-06-18 14:30 ` Jerome Brunet
2021-07-27 0:47 ` Stephen Boyd
2021-06-02 8:39 ` Peng Fan
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