From mboxrd@z Thu Jan 1 00:00:00 1970 From: John Crispin Subject: Re: [PATCH net-next v2 5/5] net-next: dsa: add dsa support for Mediatek MT7530 switch Date: Thu, 23 Mar 2017 15:25:39 +0100 Message-ID: References: <1490088910-19405-1-git-send-email-sean.wang@mediatek.com> <1490088910-19405-6-git-send-email-sean.wang@mediatek.com> <20170323072233.GA10076@lunn.ch> <1490256416.14184.2.camel@mtkswgap22> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Felix Fietkau , Sean Wang , Andrew Lunn Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Landen.Chao-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, keyhaede-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, vivien.didelot-4ysUXcep3aM1wj+D4I0NRVaTQe2KTcn/@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, objelf-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org List-Id: devicetree@vger.kernel.org On 23/03/17 15:09, Felix Fietkau wrote: > On 2017-03-23 09:06, Sean Wang wrote: >> Hi Andrew, >> >> The purpose for the regmap table registered is to >> >> provide a way which helps us to look up a specific >> >> register on the switch through regmap-debugfs. >> >> >> And not all ranges of register is defined >> >> so I only include the meaningful ones in a sparse way >> >> for the table. > I think in that case it might be nice to make regmap support optional in > order to avoid pulling in bloat on platforms that don't need it. > > - Felix > The 2 relevant platforms are mips/ralink and arm/mediatek. both require regmap for the eth_sysctl syscon if they want to utilize the mtk_soc_eth driver which is a prereq for mt7530. so regmap cannot be optional here. John > > _______________________________________________ > Linux-mediatek mailing list > Linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org > http://lists.infradead.org/mailman/listinfo/linux-mediatek -- 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