From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [RFC PATCH 08/15] ata: ahci_platform: Manage SATA PHY Date: Mon, 23 Sep 2013 16:59:59 +0400 Message-ID: <52403B4F.3070406@cogentembedded.com> References: <1379595943-14622-1-git-send-email-rogerq@ti.com> <1379595943-14622-9-git-send-email-rogerq@ti.com> <20130922165817.GD30946@htj.dyndns.org> <523F35E4.6050707@cogentembedded.com> <20130922215107.GD27616@mtj.dyndns.org> <523FEFC2.801@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <523FEFC2.801-l0cyMroinI0@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Roger Quadros Cc: Tejun Heo , balbi-l0cyMroinI0@public.gmane.org, bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, balajitk-l0cyMroinI0@public.gmane.org, kishon-l0cyMroinI0@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-ide-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org Hello. On 23-09-2013 11:37, Roger Quadros wrote: >>> Not sure why you asked -- I'm not using this driver, neither I'm >> Well, you have better grip of what's going on in the embedded world >> than me. I'm mostly curious whether adding dependency on PHY is okay. > There is no hard dependency on presence of PHY. The driver will continue > as usual if devm_phy_get() fails. > I hope selecting GENERIC_PHY in Kconfig is not an issue. Selecting in the AHCI_PLATFORM section? It seems I have overlooked it. No, I don't think it's a good idea. The generic PHY functions seem to be stubbed when GENERIC_PHY=n. > cheers, > -roger WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html