Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752065AbaBSE1M (ORCPT ); Tue, 18 Feb 2014 23:27:12 -0500 Received: from cassiel.sirena.org.uk ([80.68.93.111]:58075 "EHLO cassiel.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751828AbaBSE1I (ORCPT ); Tue, 18 Feb 2014 23:27:08 -0500 Date: Wed, 19 Feb 2014 13:08:18 +0900 From: Mark Brown To: Krzysztof Kozlowski Cc: Yadwinder Singh Brar , Sangbeom Kim , Samuel Ortiz , Lee Jones , linux-kernel , linux-samsung-soc , Kyungmin Park , Marek Szyprowski , Bartlomiej Zolnierkiewicz , Chanwoo Choi , Liam Girdwood , Tomasz Figa Message-ID: <20140219040818.GQ2669@sirena.org.uk> References: <1392282847-25444-1-git-send-email-k.kozlowski@samsung.com> <1392282847-25444-12-git-send-email-k.kozlowski@samsung.com> <1392383156.12506.20.camel@AMDC1943> <20140214210502.GX4451@sirena.org.uk> <1392624454.3755.12.camel@AMDC1943> <20140218003555.GJ2669@sirena.org.uk> <1392711129.14646.9.camel@AMDC1943> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="IIU4lL9vGQnN7Mxl" Content-Disposition: inline In-Reply-To: <1392711129.14646.9.camel@AMDC1943> X-Cookie: Don't read everything you believe. User-Agent: Mutt/1.5.21 (2010-09-15) X-SA-Exim-Connect-IP: 106.188.132.247 X-SA-Exim-Mail-From: broonie@sirena.org.uk Subject: Re: [PATCH v2 11/14] regulator: s2mps11: Add opmode for S2MPS14 regulators X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:57:07 +0000) X-SA-Exim-Scanned: Yes (on cassiel.sirena.org.uk) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --IIU4lL9vGQnN7Mxl Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Tue, Feb 18, 2014 at 09:12:09AM +0100, Krzysztof Kozlowski wrote: > On Tue, 2014-02-18 at 09:35 +0900, Mark Brown wrote: > > I don't understand the above? Are you saying that suspend mode actually > > turns off the regulator or something else? If it's a separate setting > > for suspend mode then it should be using the core suspend mode stuff. > No, it is similar to external control (by GPIO) except that regulator is > controlled by PWREN pin. The PMIC's PWREN is not a GPIO, but instead it > is directly connected to AP (for Exynos 4212: XPWRRGTON). In AP's normal > mode the XPWRRGTON/PWREN is high. In sleep mode *AP* sets it low. How is that different to suspend mode then? --IIU4lL9vGQnN7Mxl Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQIcBAEBAgAGBQJTBC4vAAoJELSic+t+oim9UBUP/27ZgifIgkfwQhwVTp+LfxIg IWWl973Hxcj3mT8JgLd3EDi4fxRV8Fsb8u1VwSfX+umThkZmyIPqhk+MJ1FWFwcU 4VQg9ZLfq3HSVxZW/gw1CePk5AyuDjUEaX39TCsV6lSBst83rP2mItYdAZnl/4CA JDcdavbxi2Lduyb97+Wi8+pP7mPSBXMCJ8n9kaY7yqoe1l2c6xudqrB87V+uk2jt qYw76qbQJ6grhQrXwUmcbY0zjTePp3XqaTtqknEV91yCwQnbmFuye/iQp6cIjhBM mnwFNv6KiVdwjYXzJ5Ow+2Y8JGrN4HIiFQ0Wv1/s/1uGElRSc+PPOfHqlMWYL0Mv lPH/n9VVnW8uUUSYERvm88PwagftGlchQv3cBasvkf2SXgIoUjO9bUoPX9YjLpgp P3xQ1vABya6rdI0P/3i8b6lgSy2fZgb6e7LsE9kgu3Ya/9yBCRgLtY3v5TOptKL7 OGFoCJ0hcwmrqt0Vdj2FA9CGd+8TKLX/GlwAdugCyZ3k1SsxQCmfn+w0jaSe0DVi 6JiEP+QnOnFec6kdpzJNxBG6t47cvbdOTZ5qX5IhUuJMny67hpcLInjmppH6QtRs 6Ll6wypzRSJWKx1991pD1mkz1HWadIUeXslqS+eir60f5g1uca2TYgIUSfd5GLxr utgJg/SROzxdXl9A6wP2 =Nfz4 -----END PGP SIGNATURE----- --IIU4lL9vGQnN7Mxl-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/