From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH 1/2] regulator: DT: Add support to scale ramp delay based on platform behavior Date: Tue, 15 Mar 2016 14:48:22 +0000 Message-ID: <20160315144822.GP2566@sirena.org.uk> References: <1456756829-2277-1-git-send-email-ldewangan@nvidia.com> <20160229174751.GQ21240@tuxbot> <20160301022326.GC18327@sirena.org.uk> <56D5111E.6090606@nvidia.com> <20160302033833.GV18327@sirena.org.uk> <56D65F7E.3090907@nvidia.com> <20160302043506.GC18327@sirena.org.uk> <56E81103.8010903@nvidia.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="zxEKvxCKojqA/Afl" Return-path: Content-Disposition: inline In-Reply-To: <56E81103.8010903-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Laxman Dewangan Cc: Bjorn Andersson , robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, lgirdwood-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, bjorn.andersson-/MT0OVThwyLZJqsBc5GL+g@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Gandhar Dighe , Stuart Yates List-Id: devicetree@vger.kernel.org --zxEKvxCKojqA/Afl Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Mar 15, 2016 at 07:11:23PM +0530, Laxman Dewangan wrote: > So here we will need two parameters: > advertised-ramp-delay for PMIC configurations and > ramp-delay which is measured one. > Most of time, advertised-ramp-delay is same as ramp-delay and hence one > value from DT will be sufficient. > If there is difference then both value can be provided and > advertised-ramp-delay will be used for PMIC configuration and rest of > calculation about delay will be from ramp-delay. This sounds more like the difference between typical and maximum spec values than anything else, we are looking for maxima in Linux. --zxEKvxCKojqA/Afl Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJW6CCvAAoJECTWi3JdVIfQiKQH/iex503K7e4ns+oVkx9uHqSJ 8be13i2grpX3DD0zfhEbLOp6xg9xkxgvHz56Z+V9NNL3F4tmA2y4dxNMzkFo1VVv nyapz1XZ7Y6lwaLiLS3l3rMc2FUwgPXxq2P4lvQvPy6A31fBthFLVl0PHwO+vRc9 8J76npZZ0Qx7jsXeltnrceTsPsa/ruNmVR9w1ri8y+mlJlENJAy2f9GpeA5EkPDI YyejMQ9j1tF8fuPeopZwU2wiL6MIXulsISqjBEAz0/PGLyE1NugAOZ2A6bItI4ye rE2S+TxJ4MWOAwjQEuc+xO4458ArCv0RH263fOiXMBuqs/emSQe5ozdMmL5HHfI= =PDmT -----END PGP SIGNATURE----- --zxEKvxCKojqA/Afl-- -- 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