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[209.132.180.67]) by mx.google.com with ESMTP id d15si195399plr.410.2019.06.20.10.06.16; Thu, 20 Jun 2019 10:06:31 -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=@akkea.ca header.s=mail header.b="o/XivuCq"; dkim=pass header.i=@akkea.ca header.s=mail header.b="o/XivuCq"; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbfFTREt (ORCPT + 99 others); Thu, 20 Jun 2019 13:04:49 -0400 Received: from node.akkea.ca ([192.155.83.177]:56990 "EHLO node.akkea.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726530AbfFTREt (ORCPT ); Thu, 20 Jun 2019 13:04:49 -0400 Received: from localhost (localhost [127.0.0.1]) by node.akkea.ca (Postfix) with ESMTP id AC02D4E204D; Thu, 20 Jun 2019 17:04:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akkea.ca; s=mail; t=1561050288; bh=AS2pgKIGsJ0biwMjPOOxiQ+3/xJul3EqWR67+O8CU7w=; h=From:To:Cc:Subject:Date; b=o/XivuCq99sKxBwg5SGBs+LJl82Zu8IO/2JLO/QYxckEtWOzWXhzwMc6G409QUZ4Y mbenT5NaCb2Y7E7wkUDpt4LDBF2CU1FIXGd2tw6GUdk6ZAPRetrKC30XsyMk13ENxr +AAFyvYnxwszwLeq5AEn4/tMuj/J39+gs3S8I96Q= X-Virus-Scanned: Debian amavisd-new at mail.akkea.ca Received: from node.akkea.ca ([127.0.0.1]) by localhost (mail.akkea.ca [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jV7O3S7XKWV1; Thu, 20 Jun 2019 17:04:48 +0000 (UTC) Received: from localhost.localdomain (198-48-167-13.cpe.pppoe.ca [198.48.167.13]) by node.akkea.ca (Postfix) with ESMTPSA id 3A2D04E204B; Thu, 20 Jun 2019 17:04:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=akkea.ca; s=mail; t=1561050288; bh=AS2pgKIGsJ0biwMjPOOxiQ+3/xJul3EqWR67+O8CU7w=; h=From:To:Cc:Subject:Date; b=o/XivuCq99sKxBwg5SGBs+LJl82Zu8IO/2JLO/QYxckEtWOzWXhzwMc6G409QUZ4Y mbenT5NaCb2Y7E7wkUDpt4LDBF2CU1FIXGd2tw6GUdk6ZAPRetrKC30XsyMk13ENxr +AAFyvYnxwszwLeq5AEn4/tMuj/J39+gs3S8I96Q= From: "Angus Ainslie (Purism)" To: angus.ainslie@puri.sm Cc: Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , "Angus Ainslie (Purism)" , Pavel Machek , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: fsl: librem5: Limit the USB to 5V Date: Thu, 20 Jun 2019 11:04:39 -0600 Message-Id: <20190620170439.18762-1-angus@akkea.ca> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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) --- 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_VAR(5000, 3000, 3000)>; op-sink-microwatt = <10000000>; ports { -- 2.17.1