From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756624AbcC2Jvh (ORCPT ); Tue, 29 Mar 2016 05:51:37 -0400 Received: from plaes.org ([188.166.43.21]:39387 "EHLO plaes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756544AbcC2Jvd convert rfc822-to-8bit (ORCPT ); Tue, 29 Mar 2016 05:51:33 -0400 Message-ID: <1459245090.14208.1.camel@plaes.org> Subject: Re: [linux-sunxi] [PATCH resend v2 4/9] regulator: axp20x: support AXP809 variant From: Priit Laes To: wens@csie.org, Lee Jones , Liam Girdwood , Mark Brown , Maxime Ripard Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@googlegroups.com Date: Tue, 29 Mar 2016 12:51:30 +0300 In-Reply-To: <1459243352-23344-5-git-send-email-wens@csie.org> References: <1459243352-23344-1-git-send-email-wens@csie.org> <1459243352-23344-5-git-send-email-wens@csie.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Mailer: Evolution 3.16.5-1ubuntu3.1 Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2016-03-29 at 17:22 +0800, Chen-Yu Tsai wrote: > The X-Powers AXP809 PMIC has a similar set of regulators as the > AXP221, > though a few LDOs were removed, and a new switch output added. Like > the > AXP221, AXP809 also has DC1SW and DC5LDO, which are internally > chained > to DCDC1 and DCDC5, respectively. > > Add support for this new variant. Also remove the "axp22x_" prefix > from > DC1SW/DC5LDO supply handling code, as the AXP809 uses it as well. > > Signed-off-by: Chen-Yu Tsai > --- > drivers/regulator/axp20x-regulator.c | 119 > ++++++++++++++++++++++++++--------- > 1 file changed, 90 insertions(+), 29 deletions(-) > [...] > @@ -420,17 +481,17 @@ static int axp20x_regulator_probe(struct > platform_device *pdev) > /* > * Save AXP22X DCDC1 / DCDC5 regulator names for > later. > */ You should probably update this comment too, due to changes below. > - if (regulators == axp22x_regulators) { > - /* Can we use rdev->constraints->name > instead? */ > - if (i == AXP22X_DCDC1) > - of_property_read_string(rdev > ->dev.of_node, > - "regulator > -name", > - &axp22x_dc1_ > name); > - else if (i == AXP22X_DCDC5) > - of_property_read_string(rdev > ->dev.of_node, > - "regulator > -name", > - &axp22x_dc5_ > name); > - } > + if ((regulators == axp22x_regulators && i == > AXP22X_DCDC1) || > + (regulators == axp809_regulators && i == > AXP809_DCDC1)) > + of_property_read_string(rdev->dev.of_node, > + "regulator-name", > + &dcdc1_name); > + > + if ((regulators == axp22x_regulators && i == > AXP22X_DCDC5) || > + (regulators == axp809_regulators && i == > AXP809_DCDC5)) > + of_property_read_string(rdev->dev.of_node, > + "regulator-name", > + &dcdc5_name); > } > > return 0; > -- > 2.7.0 > From mboxrd@z Thu Jan 1 00:00:00 1970 From: Priit Laes Subject: Re: [PATCH resend v2 4/9] regulator: axp20x: support AXP809 variant Date: Tue, 29 Mar 2016 12:51:30 +0300 Message-ID: <1459245090.14208.1.camel@plaes.org> References: <1459243352-23344-1-git-send-email-wens@csie.org> <1459243352-23344-5-git-send-email-wens@csie.org> Reply-To: plaes-q/aMd4JkU83YtjvyW6yDsg@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <1459243352-23344-5-git-send-email-wens-jdAy2FN1RRM@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: wens-jdAy2FN1RRM@public.gmane.org, Lee Jones , Liam Girdwood , Mark Brown , Maxime Ripard Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org List-Id: devicetree@vger.kernel.org On Tue, 2016-03-29 at 17:22 +0800, Chen-Yu Tsai wrote: > The X-Powers AXP809 PMIC has a similar set of regulators as the > AXP221, > though a few LDOs were removed, and a new switch output added. Like > the > AXP221, AXP809 also has DC1SW and DC5LDO, which are internally > chained > to DCDC1 and DCDC5, respectively. > > Add support for this new variant. Also remove the "axp22x_" prefix > from > DC1SW/DC5LDO supply handling code, as the AXP809 uses it as well. > > Signed-off-by: Chen-Yu Tsai > --- > drivers/regulator/axp20x-regulator.c | 119 > ++++++++++++++++++++++++++--------- > 1 file changed, 90 insertions(+), 29 deletions(-) > [...] > @@ -420,17 +481,17 @@ static int axp20x_regulator_probe(struct > platform_device *pdev) > /* > * Save AXP22X DCDC1 / DCDC5 regulator names for > later. > */ You should probably update this comment too, due to changes below. > - if (regulators == axp22x_regulators) { > - /* Can we use rdev->constraints->name > instead? */ > - if (i == AXP22X_DCDC1) > - of_property_read_string(rdev > ->dev.of_node, > - "regulator > -name", > - &axp22x_dc1_ > name); > - else if (i == AXP22X_DCDC5) > - of_property_read_string(rdev > ->dev.of_node, > - "regulator > -name", > - &axp22x_dc5_ > name); > - } > + if ((regulators == axp22x_regulators && i == > AXP22X_DCDC1) || > + (regulators == axp809_regulators && i == > AXP809_DCDC1)) > + of_property_read_string(rdev->dev.of_node, > + "regulator-name", > + &dcdc1_name); > + > + if ((regulators == axp22x_regulators && i == > AXP22X_DCDC5) || > + (regulators == axp809_regulators && i == > AXP809_DCDC5)) > + of_property_read_string(rdev->dev.of_node, > + "regulator-name", > + &dcdc5_name); > } > > return 0; > -- > 2.7.0 > From mboxrd@z Thu Jan 1 00:00:00 1970 From: plaes@plaes.org (Priit Laes) Date: Tue, 29 Mar 2016 12:51:30 +0300 Subject: [linux-sunxi] [PATCH resend v2 4/9] regulator: axp20x: support AXP809 variant In-Reply-To: <1459243352-23344-5-git-send-email-wens@csie.org> References: <1459243352-23344-1-git-send-email-wens@csie.org> <1459243352-23344-5-git-send-email-wens@csie.org> Message-ID: <1459245090.14208.1.camel@plaes.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Tue, 2016-03-29 at 17:22 +0800, Chen-Yu Tsai wrote: > The X-Powers AXP809 PMIC has a similar set of regulators as the > AXP221, > though a few LDOs were removed, and a new switch output added. Like > the > AXP221, AXP809 also has DC1SW and DC5LDO, which are internally > chained > to DCDC1 and DCDC5, respectively. > > Add support for this new variant. Also remove the "axp22x_" prefix > from > DC1SW/DC5LDO supply handling code, as the AXP809 uses it as well. > > Signed-off-by: Chen-Yu Tsai > --- > drivers/regulator/axp20x-regulator.c | 119 > ++++++++++++++++++++++++++--------- > 1 file changed, 90 insertions(+), 29 deletions(-) > [...] > @@ -420,17 +481,17 @@ static int axp20x_regulator_probe(struct > platform_device *pdev) > /* > * Save AXP22X DCDC1 / DCDC5 regulator names for > later. > */ You should probably update this comment too, due to changes below. > - if (regulators == axp22x_regulators) { > - /* Can we use rdev->constraints->name > instead? */ > - if (i == AXP22X_DCDC1) > - of_property_read_string(rdev > ->dev.of_node, > - "regulator > -name", > - &axp22x_dc1_ > name); > - else if (i == AXP22X_DCDC5) > - of_property_read_string(rdev > ->dev.of_node, > - "regulator > -name", > - &axp22x_dc5_ > name); > - } > + if ((regulators == axp22x_regulators && i == > AXP22X_DCDC1) || > + (regulators == axp809_regulators && i == > AXP809_DCDC1)) > + of_property_read_string(rdev->dev.of_node, > + "regulator-name", > + &dcdc1_name); > + > + if ((regulators == axp22x_regulators && i == > AXP22X_DCDC5) || > + (regulators == axp809_regulators && i == > AXP809_DCDC5)) > + of_property_read_string(rdev->dev.of_node, > + "regulator-name", > + &dcdc5_name); > } > > return 0; > -- > 2.7.0 >