From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752486AbdI2Idv (ORCPT ); Fri, 29 Sep 2017 04:33:51 -0400 Received: from mail.free-electrons.com ([62.4.15.54]:42678 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750847AbdI2Idt (ORCPT ); Fri, 29 Sep 2017 04:33:49 -0400 Date: Fri, 29 Sep 2017 10:33:37 +0200 From: Maxime Ripard To: Chen-Yu Tsai Cc: Lee Jones , Mark Brown , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Quentin Schulz Subject: Re: [PATCH 2/7] regulator: axp20x: Add support for AXP813 regulators Message-ID: <20170929083337.fv7ed5utnofqgsi4@flea> References: <20170929032514.31727-1-wens@csie.org> <20170929032514.31727-3-wens@csie.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="meopsrsa72capjtd" Content-Disposition: inline In-Reply-To: <20170929032514.31727-3-wens@csie.org> User-Agent: NeoMutt/20170914 (1.9.0) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --meopsrsa72capjtd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Sep 29, 2017 at 03:25:09AM +0000, Chen-Yu Tsai wrote: > The AXP813 PMIC has 7 DC-DC buck regulators, 16 LDOs (including the > fixed RTC LDO and 2 GPIO LDOs), and 1 switchable. The drive-vbus > feature is also supported. All the hardware details are very similar > to the AXP803, with the following exceptions: >=20 > - Extra DCDC7 buck regulator, with the same range as DCDC6 >=20 > - SWitch now has a separate supply pin, instead of being chained > internaly from DCDC1 >=20 > - RTC LDO output voltage is now 1.8V >=20 > - FLDO3 is an LDO with switchable supplies, but unconfigurable output > voltage. The voltage is always half that of its supply. >=20 > Support for FLDO3 is currently unimplemented, as it requires runtime > switching of its supplies, something the regulator subsystem does not > support. It is not used in either the reference designs nor actually > produced boards available. >=20 > Signed-off-by: Chen-Yu Tsai > Tested-by: Maxime Ripard Acked-by: Maxime Ripard Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --meopsrsa72capjtd Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJZzgVhAAoJEBx+YmzsjxAgfckP/RuvIzeFku+p47uZKWU8JDKM JFdYccNFyhnBDRK01Fv5gYTnalUf7A5PNxQV+Wp/IS82mpOaMvVTtIjOehzr2Vnu PtgkV8V2pUr1aMn8+70EXfhv65Q3jdVPQFMj1pbqGsIzbt6vrx96eJ1SMWzCYZGC 5DqcSPfUdBtWiO41jbqU0bFjvVCj4O0IeQlql0epMN8Vw72/e2I2u5m/I0B/7cTi lIAMcL9Jsl0ImJ3EYAE7zVzXMBZ0EnWapD3rt12lmOOoGX/SGtnx7X54T/PvaI7r 0jHcEWKJcL768BaiB8s+/z4195Aw0VezCq+pv4vwQ5AWAEGuyCGPnHtsNqSeRGZM 7D5+2lgbjmPa3PWkh7u/6+KRNPRMs1FhsIVY6RZHBpsAJnwxL21NxFQ04jMZzzS3 oIXPIC37nZwm74hmlzSFHxsFJPqcROvMbKFKaXgUbmEapyhb/HV8aKW82ZvKR9sa uHY8savcOm1VzfimBNIJCGQN00OgrweEOyGQZJA5a2ZqEv9MeKGQZrlANni1ekD4 bXieZ+dTXlPwt0p+DS6mWxHui0QrOXeDfZwbuSNtPAgiT2yTKOVFKS6kpztY8M8j 7ujJHuRp0mx8+OR44SHBNABJ+DL5SH7kxfuwJf8cih2jO97NRJ2brcH+UsqzXcFk Dok6401rUzulZx/kLWGu =nWB1 -----END PGP SIGNATURE----- --meopsrsa72capjtd--