From: Stephen Boyd <sboyd@codeaurora.org>
To: Irina Tirdea <irina.tirdea@intel.com>
Cc: linux-clk@vger.kernel.org, x86@kernel.org,
platform-driver-x86@vger.kernel.org,
Darren Hart <dvhart@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Michael Turquette <mturquette@baylibre.com>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
alsa-devel@alsa-project.org, Mark Brown <broonie@kernel.org>,
Takashi Iwai <tiwai@suse.com>,
Pierre-Louis Bossart <pierre-louis.bossart@intel.com>,
"Rafael J. Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Subject: Re: [PATCH v5 2/2] clk: x86: Add Atom PMC platform clocks
Date: Thu, 8 Dec 2016 16:25:23 -0800 [thread overview]
Message-ID: <20161209002523.GC5423@codeaurora.org> (raw)
In-Reply-To: <1481125406-29097-3-git-send-email-irina.tirdea@intel.com>
On 12/07, Irina Tirdea wrote:
> The BayTrail and CherryTrail platforms provide platform clocks
> through their Power Management Controller (PMC).
>
> The SoC supports up to 6 clocks (PMC_PLT_CLK[5:0]) with a
> frequency of either 19.2 MHz (PLL) or 25 MHz (XTAL) for BayTrail
> an a frequency of 19.2 MHz (XTAL) for CherryTrail. These clocks
> are available for general system use, where appropriate, and each
> have Control & Frequency register fields associated with them.
>
> For example, the usage for platform clocks suggested in the datasheet
> is the following:
> PLT_CLK[2:0] - Camera
> PLT_CLK[3] - Audio Codec
> PLT_CLK[4] -
> PLT_CLK[5] - COMMs
>
> Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
> ---
> drivers/clk/x86/Makefile | 1 +
> drivers/clk/x86/clk-byt-plt.c | 380 ++++++++++++++++++++++++++
Is it possible to split the clk part from the platform part? I'd
like to merge just the clk part if possible into the clk tree.
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2016-12-09 0:25 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-07 15:43 [PATCH v5 0/2] Add platform clock for BayTrail platforms Irina Tirdea
2016-12-07 15:43 ` [PATCH v5 1/2] arch/x86/platform/atom: Move pmc_atom to drivers/platform/x86 Irina Tirdea
2016-12-07 20:54 ` kbuild test robot
2016-12-07 15:43 ` [PATCH v5 2/2] clk: x86: Add Atom PMC platform clocks Irina Tirdea
2016-12-09 0:25 ` Stephen Boyd [this message]
2016-12-09 18:09 ` Tirdea, Irina
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