From mboxrd@z Thu Jan 1 00:00:00 1970 From: Keerthy Subject: Re: [PATCH 1/8] ARM: dts: AM4372: Reorder the rtc compatible string Date: Wed, 5 Aug 2015 21:48:08 +0530 Message-ID: <55C23740.2080102@ti.com> References: <1438771792-12604-1-git-send-email-j-keerthy@ti.com> <1438771792-12604-2-git-send-email-j-keerthy@ti.com> <20150805153148.GB12328@saruman.tx.rr.com> <55C230E9.9010309@ti.com> <20150805161445.GF12328@saruman.tx.rr.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20150805161445.GF12328-HgARHv6XitJaoMGHk7MhZQC/G2K4zDHf@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: balbi-l0cyMroinI0@public.gmane.org Cc: Keerthy , linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, alexandre.belloni-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, johan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, nm-l0cyMroinI0@public.gmane.org, paul-DWxLp4Yu+b8AvxtiuMwx3w@public.gmane.org, t-kristo-l0cyMroinI0@public.gmane.org List-Id: devicetree@vger.kernel.org On Wednesday 05 August 2015 09:44 PM, Felipe Balbi wrote: > On Wed, Aug 05, 2015 at 09:21:05PM +0530, Keerthy wrote: >> Felipe, >> >> On Wednesday 05 August 2015 09:01 PM, Felipe Balbi wrote: >>> On Wed, Aug 05, 2015 at 04:19:45PM +0530, Keerthy wrote: >>>> Compared to da830-rtc compatibility am3352-rtc is more compatible to >>>> the one in am437x. Hence adding the am3352-rtc compatible to cover the >>>> entire feature set. >>>> >>>> The ti,am4372-rtc has no Documentation and not used even in the driver >>>> hence removing it. >>> >>> why don't you do the inverse ? Document am4372-rtc and make driver use >>> it ? >> >> am3352-rtc suffices for am4372 too. No need to add additional one for >> am4372. > > Until we end up needing it, right ? :-) > > Besides, it's already used in a DTS. What happens if someone branched > from that DTS and ships that in a product. RTC will just stop working > for them. Sure, it wasn't documented, but that's a problem of commit > 73456012734b80442b33916406cfd13bf1b73acb (ARM: dts: AM4372: add few > nodes) which, essentially, added that compatible flag without > documenting it. > > BTW, this compatible has been in tree since August 2013, IMO it's unfar > to drop it just like that. Documenting it would be a better approach. Okay. Can you point me to a file which is already accessing it in dts? > -- 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