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=-8.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 91DBAC43613 for ; Mon, 24 Jun 2019 02:08:38 +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 6B5A920679 for ; Mon, 24 Jun 2019 02:08:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="t66MiqNu"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="k8Bl+LZL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6B5A920679 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.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=3ZFq4Eiapkr8DRA4JlHk1bZBoNFw4q09Q9kOHSpWOdM=; b=t66MiqNuPKugzA EJg+1oududw0REe3Qb0m3iDILBJubEZ2GPMsbJF80kJSD+CpbP4gh7cBBJaBvXI3qC3sAI4+1KXdq THPPiZcT9wQuchegAXeXJeVQKFvoXuVOyVdKF1MlrppCwhXsnUHrEEhMg3u4B6DxR34ADnAa6OaRT kE9i7God8w3ouDH/E+MIW0NGmDcICBPVlc4MtfbBaNugbA3SyefHg4AHIrykKfqubj4+OWdEeDNDC BjorxVnOKDNWjO1uix3JGSCrkux9Lamt6bXkEcxdl1RfHWgmxw34LgWJJTLqRlwEn8MDQViaSTY36 ePKnFnLwCc58nzV+Zv9A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hfEPL-0004e1-T4; Mon, 24 Jun 2019 02:08:35 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hfEPI-0004df-Td for linux-arm-kernel@lists.infradead.org; Mon, 24 Jun 2019 02:08:34 +0000 Received: from dragon (li1322-146.members.linode.com [45.79.223.146]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3DECD20679; Mon, 24 Jun 2019 02:08:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1561342112; bh=44wBvcD8d69VIm5qFHtpW6IT0vLvVy7DqP9Th9ykY9c=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=k8Bl+LZLlB6Bvs6e6KOlFb3THQrGsEArVY0SKfD3f+p/3aA373sukqDA8FXWzVrLS ooDICgBZUVxLPXctTGZEUuuij1HvCn908C7v/KbENJoggsF7mkoV8sg+CbjtE6BMVG liMdFIxdgPE5Gid21A2sYsB6FyaFfzu3bbIC4dQ0= Date: Mon, 24 Jun 2019 10:08:15 +0800 From: Shawn Guo To: "Angus Ainslie (Purism)" Subject: Re: [PATCH] arm64: dts: fsl: librem5: Limit the USB to 5V Message-ID: <20190624020815.GK3800@dragon> References: <20190620170439.18762-1-angus@akkea.ca> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190620170439.18762-1-angus@akkea.ca> User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190623_190832_968751_69E1B81C X-CRM114-Status: GOOD ( 15.06 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Pavel Machek , Sascha Hauer , linux-kernel@vger.kernel.org, Rob Herring , NXP Linux Team , Pengutronix Kernel Team , angus.ainslie@puri.sm, Fabio Estevam , 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 Thu, Jun 20, 2019 at 11:04:39AM -0600, Angus Ainslie (Purism) wrote: > The charge controller can handle 14V but the PTC on the devkit can only > handle 6V so limit the negotiated voltage to 5V. > > Signed-off-by: Angus Ainslie (Purism) Prefix 'arm64: dts: librem5: ...' should be fine, so I changed it and applied the patch. Shawn > --- > arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > index 3f4736fd3cea..ec85ada77955 100644 > --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts > @@ -353,7 +353,7 @@ > sink-pdos = PDO_FIXED_DUAL_ROLE | > PDO_FIXED_DATA_SWAP ) > - PDO_VAR(5000, 12000, 2000)>; > + PDO_VAR(5000, 3000, 3000)>; > op-sink-microwatt = <10000000>; > > ports { > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel