linux-kernel - Re: [alsa-devel] [PATCH v6 1/3] clk: x86: Add Atom PMC platform clocks

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Message-ID: <564d1f26-dd11-d237-7e63-87287a062c03@linux.intel.com>
Date:   Wed, 4 Jan 2017 18:54:42 -0600
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     ALSA Development Mailing List <alsa-devel@...a-project.org>,
        Len Brown <lenb@...nel.org>,
        Irina Tirdea <irina.tirdea@...el.com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Michael Turquette <mturquette@...libre.com>,
        "x86@...nel.org" <x86@...nel.org>,
        Stephen Boyd <sboyd@...eaurora.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Takashi Iwai <tiwai@...e.com>,
        "linux-acpi@...r.kernel.org" <linux-acpi@...r.kernel.org>,
        Ingo Molnar <mingo@...hat.com>,
        Mark Brown <broonie@...nel.org>,
        "H. Peter Anvin" <hpa@...or.com>,
        Darren Hart <dvhart@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        platform-driver-x86@...r.kernel.org, linux-clk@...r.kernel.org,
        Pierre-Louis Bossart <pierre-louis.bossart@...el.com>
Subject: Re: [alsa-devel] [PATCH v6 1/3] clk: x86: Add Atom PMC platform
 clocks


>>>> this convention is suggested:
>>>>    PLT_CLK[2:0] - Camera
>>>>    PLT_CLK[3] - Audio Codec
>>>>    PLT_CLK[4] -
>>>>    PLT_CLK[5] - COMMs
> By the way, would I suggest to use same prefix as provider, i.e.
> pmc_atom_plt_clk_%d ?
I tried this suggestion and it doesn't work unfortunately. It looks like 
the struct clk_lookup_alloc is limited to 16 chars for the connector_id.
"pmc_a_plt_clk_" works but that's not really helping.
The suggestion would also require a patch on the audio side since the 
use of pmc_plt_clk_3 was already merged.
-> no change.