From mboxrd@z Thu Jan 1 00:00:00 1970 From: Balaji T K Subject: Re: [PATCH 4/6] pinctrl: single: Add support for wake-up interrupts Date: Fri, 18 Oct 2013 21:29:16 +0530 Message-ID: <52615AD4.7040306@ti.com> References: <20131010160018.GA29913@atomide.com> <20131010162015.GC29913@atomide.com> <5257BD3E.5000707@ti.com> <20131011154352.GO29913@atomide.com> <20131011160146.GR29913@atomide.com> <5260E606.2030903@ti.com> <20131018153541.GJ15154@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20131018153541.GJ15154@atomide.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Tony Lindgren Cc: "devicetree@vger.kernel.org" , Grygorii Strashko , Linus Walleij , "linux-kernel@vger.kernel.org" , Peter Ujfalusi , Haojian Zhuang , =?UTF-8?B?QmVub8OudCBDb3Vzc28=?= =?UTF-8?B?bg==?= , Linux-OMAP , "linux-arm-kernel@lists.infradead.org" , Roger Quadros List-Id: devicetree@vger.kernel.org On Friday 18 October 2013 09:05 PM, Tony Lindgren wrote: > * Balaji T K [131018 00:41]: >> >> Any conclusion on using regmap for omap control module non-mux registers ? > > I don't think anybody has even started looking into a SCM driver > yet considering there are tons of other issues to sort out. > > If you're thinking about implementing the MMC PBIAS driver, I would > just implement it as a standalone driver. It seems that the PBIAS > interface to the MMC driver can be just regulator framework. > Hi Tony, I am testing pbias regulator, Just thinking whether it should be using regmap api or direct readl/writel > Then when we have the SCM driver available, this driver can be > updated to coordinate things with the core SCM driver. Do you see regmap getting used for the SCM driver ? Thanks and Regards, Balaji T K > > Regards, > > Tony >