From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Wed, 28 Oct 2015 14:43:00 +0100 From: Alexandre Belloni To: Krzysztof Kozlowski Cc: k.kozlowski.k@gmail.com, Alim Akhtar , Mark Brown , lee.jones@linaro.org, mturquette@baylibre.com, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [rtc-linux] Re: [PATCH v3 5/5] drivers/rtc/rtc-s5m.c: add support for S2MPS15 RTC Message-ID: <20151028134300.GN22331@piout.net> References: <1445863883-5187-1-git-send-email-alim.akhtar@samsung.com> <1445863883-5187-6-git-send-email-alim.akhtar@samsung.com> <56302514.4090407@samsung.com> <20151028015323.GZ28319@sirena.org.uk> <56303054.8060804@samsung.com> <56303DA3.5020306@samsung.com> <5630419F.1000300@samsung.com> <20151028094853.GM22331@piout.net> <5630CE44.7070204@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <5630CE44.7070204@samsung.com> List-ID: On 28/10/2015 at 22:31:48 +0900, Krzysztof Kozlowski wrote : > > So you don't care about DT backward compatibility because when a > > workaround will be needed for one of the IPs, then you will have to > > update the old dtb to use it. > > Nope, DTB does not contain the name for RTC driver (s2mps15-rtc). It > will be exactly the same. > Sure, I see it now. So no change is needed in the rtc driver until you need to use that particular bit that is different. -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.free-electrons.com (down.free-electrons.com. [37.187.137.238]) by gmr-mx.google.com with ESMTP id g18si117616wmd.1.2015.10.28.06.43.32 for ; Wed, 28 Oct 2015 06:43:32 -0700 (PDT) Date: Wed, 28 Oct 2015 14:43:00 +0100 From: Alexandre Belloni To: Krzysztof Kozlowski Cc: k.kozlowski.k@gmail.com, Alim Akhtar , Mark Brown , lee.jones@linaro.org, mturquette@baylibre.com, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, rtc-linux@googlegroups.com, linux-kernel@vger.kernel.org Subject: Re: [rtc-linux] Re: [PATCH v3 5/5] drivers/rtc/rtc-s5m.c: add support for S2MPS15 RTC Message-ID: <20151028134300.GN22331@piout.net> References: <1445863883-5187-1-git-send-email-alim.akhtar@samsung.com> <1445863883-5187-6-git-send-email-alim.akhtar@samsung.com> <56302514.4090407@samsung.com> <20151028015323.GZ28319@sirena.org.uk> <56303054.8060804@samsung.com> <56303DA3.5020306@samsung.com> <5630419F.1000300@samsung.com> <20151028094853.GM22331@piout.net> <5630CE44.7070204@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 In-Reply-To: <5630CE44.7070204@samsung.com> Reply-To: rtc-linux@googlegroups.com List-ID: List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , On 28/10/2015 at 22:31:48 +0900, Krzysztof Kozlowski wrote : > > So you don't care about DT backward compatibility because when a > > workaround will be needed for one of the IPs, then you will have to > > update the old dtb to use it. > > Nope, DTB does not contain the name for RTC driver (s2mps15-rtc). It > will be exactly the same. > Sure, I see it now. So no change is needed in the rtc driver until you need to use that particular bit that is different. -- Alexandre Belloni, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -- -- You received this message because you are subscribed to "rtc-linux". Membership options at http://groups.google.com/group/rtc-linux . Please read http://groups.google.com/group/rtc-linux/web/checklist before submitting a driver. --- You received this message because you are subscribed to the Google Groups "rtc-linux" group. To unsubscribe from this group and stop receiving emails from it, send an email to rtc-linux+unsubscribe@googlegroups.com. For more options, visit https://groups.google.com/d/optout.