From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Warren Subject: Re: [PATCH v6 08/10] ARM: dt: Add references to tegra_car clocks Date: Thu, 14 Feb 2013 10:30:39 -0700 Message-ID: <511D1F3F.1020309@wwwdotorg.org> References: <1360580700-10245-1-git-send-email-pdeschrijver@nvidia.com> <1360580700-10245-9-git-send-email-pdeschrijver@nvidia.com> <511A7AB5.4040607@wwwdotorg.org> <20130213113807.GE3073@tbergstrom-lnx.Nvidia.com> <511BC3C3.6070402@wwwdotorg.org> <20130214100112.GH3073@tbergstrom-lnx.Nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20130214100112.GH3073-Rysk9IDjsxmJz7etNGeUX8VPkgjIgRvpAL8bYrjMMd8@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Peter De Schrijver Cc: "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Prashant Gaikwad List-Id: linux-tegra@vger.kernel.org On 02/14/2013 03:01 AM, Peter De Schrijver wrote: > On Wed, Feb 13, 2013 at 05:48:03PM +0100, Stephen Warren wrote: ... >> You still need to initialize all the UART clocks in init_table[]. This ... > Yes. The parent relationships still need to be defined. But I think that's > the only thing we actually need to define still? You might want to explicitly set the rate too, if there is a divider in the clk module that affects it. If not, then parenting is indeed all you need. > Also the parent relationships > can be board specific I think in some cases, so maybe we want to move those to > DT as well at some point? Yes, that's the plan. I think/thought Prashant was planning to work on that.