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[209.132.180.67]) by mx.google.com with ESMTP id l19si8817243pgb.204.2019.06.23.19.08.55; Sun, 23 Jun 2019 19:09:11 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=k8Bl+LZL; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726890AbfFXCId (ORCPT + 99 others); Sun, 23 Jun 2019 22:08:33 -0400 Received: from mail.kernel.org ([198.145.29.99]:43778 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726328AbfFXCId (ORCPT ); Sun, 23 Jun 2019 22:08:33 -0400 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)" Cc: angus.ainslie@puri.sm, Rob Herring , Mark Rutland , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Pavel Machek , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org 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-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190620170439.18762-1-angus@akkea.ca> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.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 >