From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932356Ab2FUJMI (ORCPT ); Thu, 21 Jun 2012 05:12:08 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:44388 "EHLO opensource.wolfsonmicro.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932316Ab2FUJMG (ORCPT ); Thu, 21 Jun 2012 05:12:06 -0400 Date: Thu, 21 Jun 2012 10:12:03 +0100 From: Mark Brown To: Stephen Warren Cc: Liam Girdwood , "linux-kernel@vger.kernel.org" Subject: Re: boot_on regulator constraint vs. regulator-boot-on DT property Message-ID: <20120621091202.GF4037@opensource.wolfsonmicro.com> References: <4FE238C9.3010408@wwwdotorg.org> <20120620234648.GE4037@opensource.wolfsonmicro.com> <4FE27835.5070705@wwwdotorg.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="hK8Uo4Yp55NZU70L" Content-Disposition: inline In-Reply-To: <4FE27835.5070705@wwwdotorg.org> X-Cookie: You are always busy. User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --hK8Uo4Yp55NZU70L Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Jun 20, 2012 at 07:26:13PM -0600, Stephen Warren wrote: > On 06/20/2012 05:46 PM, Mark Brown wrote: > > There's no great inconsistency between the two, this is only > > supposed to be used for supplies which are already enabled on boot > Hmm. Perhaps I was misreading machine.h, and "when the system is > initially started" refers to the first firmware start, rather than > when /Linux/ starts. If so, then yes I can see it isn't really > inconsistent. Yes, that's the idea - it's for telling the core that everything has been done on the basis that the initial power up state of the system (possibly after some intervention by the bootloader) should be whatever, it's not supposed to be an instruction to Linux itself. Linux should be using consumers or always on. --hK8Uo4Yp55NZU70L Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJP4uVcAAoJEBus8iNuMP3d1h8P/Ak7IjZVQ1VIU2nizLdNQEaH 1kQ9Be1fqMNceBBRB5Sgp9VutFCg9MQYgXIQFgzJedwgwl4BOvWuPNQYNHt+7azi x8ivflCdsTFiKfMsr3UrtJhBY4rCGt5lwpnnxUJL/s1wfBtTFo6NYJsKzFscUwrJ gMmk2MuUGiaPnj3ODIOK2AvQWGya9BIBHgtwCxVF/jZsXn+dGb417PpI1vtAnMOS rs0dDvtdoMXH31ciIqSSPcsFyRb2cCgOlMn79r5RGwj3zhFHbqmNfyouqlPx/MF2 ewolUjlefF9badKQhsRh5KatvXNz3fnYhmlRh+NVWXl3ygfDCGqNon2hneARAkNS X2GVWSxNCGta0NBkRhluJrfbFrBq9t4g+M6z5nNGmvwtUANSqU7g2WGZSMfUVOQ8 QMW7nGFeosLk+NHpGTKbut9AKSEi8nKX0csGvd9Gp+WuaAbds5MdCOyjjb7TMEhc dBnjTsyRG2/XU+mzEbYzXqTwp+Rgp95iGtB03OtCy/XsRdG+GsAngnxx2Zz6F9h7 FPwOsSPk7MQvbwYqqRzhSPJKQHzILS9TpDu0J4eEe6UE8XsrpHge4Z5Rk96yruIP Q86LCR5z0aG/be2JhBBUu5+0kWQ03URvrwtwRbqEMDF/xzUrRgCT6gtZY0pD07Qq Tgv/JcyWGZ1dGaYdGwTO =VECD -----END PGP SIGNATURE----- --hK8Uo4Yp55NZU70L--