From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sekhar Nori Subject: Re: [PATCH] arm: davinci: Make the usb20 clock available to PM runtime Date: Thu, 19 Jan 2017 20:18:07 +0530 Message-ID: References: <20170119140944.19051-1-abailon@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170119140944.19051-1-abailon-rdvid1DuHRBWk0Htik3J/w@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Alexandre Bailon Cc: khilman-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, ptitiano-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, b-liu-l0cyMroinI0@public.gmane.org, sergei.shtylyov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org, grygorii.strashko-l0cyMroinI0@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-omap@vger.kernel.org On Thursday 19 January 2017 07:39 PM, Alexandre Bailon wrote: > Add usb20 to the list of clock supported by PM runtime. > > Signed-off-by: Alexandre Bailon > --- > arch/arm/mach-davinci/pm_domain.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm/mach-davinci/pm_domain.c b/arch/arm/mach-davinci/pm_domain.c > index 78eac2c..66471f2 100644 > --- a/arch/arm/mach-davinci/pm_domain.c > +++ b/arch/arm/mach-davinci/pm_domain.c > @@ -23,7 +23,7 @@ static struct dev_pm_domain davinci_pm_domain = { > > static struct pm_clk_notifier_block platform_bus_notifier = { > .pm_domain = &davinci_pm_domain, > - .con_ids = { "fck", "master", "slave", NULL }, > + .con_ids = { "fck", "master", "slave", "usb20", NULL }, Instead of doing this, can we drop the con_id from musb clock? Looking at the USB clocking diagram in the TRM. There is a single clock input to the USB 2.0 subsystem. There is no real need for a con_id at all. Thanks, Sekhar -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html