From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=3.0 tests=DKIM_ADSP_ALL,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7562C04AB6 for ; Tue, 28 May 2019 13:43:55 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id AC4892054F for ; Tue, 28 May 2019 13:43:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="rKcffpC2"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=plaes.org header.i=@plaes.org header.b="nsFTjcKa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AC4892054F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=plaes.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VJt9VXsbcqNmkV8aRBRRcLHP6QxxldLcCYCpG19BhYY=; b=rKcffpC2cf+bMA 3tgtoanTzGDJLc1K6XBuNYOpqJcuVL3mJvTXYRXrTDoVZCu4uBsfCjtYvomt0PqrTjEUYXivFjyPF f8L4RELrKs/j3WC4GllnXhX3iWOOqRfllRe4DNL1OzuyZk0ORqPncc1ulG9qYxhp7IaWOncLlt15f hLLzBjLo+fp3YpQCPgWS5ae8XNt90OfzFUnnhkGvirPtIJv3HV8Xgb5uQ7utZSNMQ83EAp0eG/1T8 T8zSxGox7yEck7XuYtS7KgDZpeCSPNQD9iua2l2M0ZntaJFNMEqbewWXwgRZZxbSaRJ7syP450nzu pviQ+l91HiiMPV4odghw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hVcON-0003Ap-Mb; Tue, 28 May 2019 13:43:51 +0000 Received: from plaes.org ([188.166.43.21]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hVcOI-00033F-6N for linux-arm-kernel@lists.infradead.org; Tue, 28 May 2019 13:43:48 +0000 Received: from plaes.org (localhost [127.0.0.1]) by plaes.org (Postfix) with ESMTPSA id C71B5402DD; Tue, 28 May 2019 13:43:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=plaes.org; s=mail; t=1559051023; bh=f16GXwO0bccw+CqyxghYo/6IH2hKOaqFoaXAUl2gBYY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nsFTjcKaRiqZx+PCgmpPV4uZ/cM9FBuepy2A96v2cnNvGBmmSQLg7/hAyTqSWCbIb XnTU75k8LsJlRz+Kmx6Ry+gKKR3lBa6ZCm80MNo8WlPBbf0cux4PwMlvoqHlBIyRPZ 4XC/sNs+shNbpEATraIYAAT2UGxSvrKGxcAw3fPjUgcA2nOFsvP4nLJNkg+rZTE1XO nKgXg8HWyQk1ERo7LO3sHRrqb9nPZQFu2biMrYy5JYUzCf14XoX6OeyOXBLQf0M3Jl jO9GlPYr/8XKFdrmUZx0LXfL0XTxBiMoFdTeZAVXSfYg7u68J8oijIh8CS0O916rZV D/Jp3Frlo70pg== Date: Tue, 28 May 2019 13:43:42 +0000 From: Priit Laes To: Paul Kocialkowski Subject: Re: [linux-sunxi] [RESEND PATCH] ARM: dts: sun7i: olimex-lime2: Enable ac and power supplies Message-ID: <20190528134342.25fep6kpmrr4p7vw@plaes.org> References: <20190528063544.17408-1-plaes@plaes.org> <2b671c1f0734177a6283407f753403473b70f5bc.camel@bootlin.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <2b671c1f0734177a6283407f753403473b70f5bc.camel@bootlin.com> User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190528_064346_531896_3C9D4405 X-CRM114-Status: GOOD ( 15.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Maxime Ripard , linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org, Chen-Yu Tsai , Rob Herring , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, May 28, 2019 at 02:58:57PM +0200, Paul Kocialkowski wrote: > Hi, > > On Tue, 2019-05-28 at 09:35 +0300, Priit Laes wrote: > > Lime2 has battery connector so enable these supplies. > > Out of curiosity, what is reported to userspace when no battery is > attached? Data from /sys/class/power_supply/axp20x-battery: [snip] $ for i in $(ls -1); do echo "cat $i"; cat $i; done cat capacity 100 cat constant_charge_current 1200000 cat constant_charge_current_max 1200000 cat current_now 0 cat health Good cat online 0 cat present 0 cat status Not charging cat type Battery cat uevent POWER_SUPPLY_NAME=axp20x-battery POWER_SUPPLY_PRESENT=0 POWER_SUPPLY_ONLINE=0 POWER_SUPPLY_STATUS=Not charging POWEROSUPPLY_VOLTAGE_NOW=0 POWER_SUPPLY_CURRENT_NOW=0 POWER_SUPPLY_CON/TANT_CHARGE_CURRENT=1200000 POWER_SUPPLY_CONSTANT_CHARGE_CURRENT_MAX=1200000 POWER_SUPPLY_HEALTH=Good POWER_SUPPLY_VOLTAGE_MAXODESIGN=4200000 POWEROSUPPLY_VOLTAGE_MIN_DESIGN=2900000 POWER_SUPPLY_CAPACITY=100 cat voltage_max_design 4200000 cat voltage_min_design 2900000 cat voltage_now 0 [/snip] > Looks good otherwise: > Reviewed-by: Paul Kocialkowski > > Cheers, > > Paul > > > Signed-off-by: Priit Laes > > --- > > arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts | 8 ++++++++ > > 1 file changed, 8 insertions(+) > > > > diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts > > index 9c8eecf4337a..9001b5527615 100644 > > --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts > > +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-lime2.dts > > @@ -206,6 +206,14 @@ > > > > #include "axp209.dtsi" > > > > +&ac_power_supply { > > + status = "okay"; > > +}; > > + > > +&battery_power_supply { > > + status = "okay"; > > +}; > > + > > ®_dcdc2 { > > regulator-always-on; > > regulator-min-microvolt = <1000000>; > > -- > > 2.11.0 > > > -- > Paul Kocialkowski, Bootlin > Embedded Linux and kernel engineering > https://bootlin.com > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel