From patchwork Mon Jan 18 10:54:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 12026965 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=-13.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 46FEEC433E0 for ; Mon, 18 Jan 2021 10:56:56 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 F0D8122252 for ; Mon, 18 Jan 2021 10:56:55 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F0D8122252 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=puri.sm Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:References:In-Reply-To:Message-Id:Date:Subject:To: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=TBd400P9JwaaZvOXdtybH+KeG+WJtIhRc8dF6oktN5E=; b=XoWbaL30Owz3u68DkNsHSy3X3u D2OUxSGa5PTVngj7Z3c0UbZnNUqXOlQACd3yhYM/5CsCgxWIcipwhakX5qKsDLZfZVI6qNT7H5oh2 4xMUNVwU0grQDwFD0tI/3HSr2bnocHXY2AUcz1mAzeegjOV14MdZkOunRrYq9KVPxqw9hDF9joph4 YqcL3KEDFVum7ugxJ5QBSqqciNrRKHQuvEcAC0PAWisJjpDA0hn++Q3VUBdBr6T2SCHSwgj40Ezan EzVSXNFuMJOocYN/8CdG0F01Nq8EEYzHr0pUj/EHEyUkZaDhmBN+vuoHP6kkWERs09JG46NnON/bR A7wVzRmQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l1SCA-0008TI-79; Mon, 18 Jan 2021 10:55:38 +0000 Received: from comms.puri.sm ([159.203.221.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l1SBz-0008Q6-Tg for linux-arm-kernel@lists.infradead.org; Mon, 18 Jan 2021 10:55:29 +0000 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id 47B7FE00D9; Mon, 18 Jan 2021 02:55:27 -0800 (PST) Received: from comms.puri.sm ([127.0.0.1]) by localhost (comms.puri.sm [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yRjvhTAmIEAZ; Mon, 18 Jan 2021 02:55:25 -0800 (PST) From: Martin Kepplinger To: robh@kernel.org, shawnguo@kernel.org, festevam@gmail.com Subject: [PATCH v2 9/9] arm64: dts: Add Librem5 Evergreen Date: Mon, 18 Jan 2021 11:54:25 +0100 Message-Id: <20210118105425.425-10-martin.kepplinger@puri.sm> In-Reply-To: <20210118105425.425-1-martin.kepplinger@puri.sm> References: <20210118105425.425-1-martin.kepplinger@puri.sm> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210118_055528_063163_94A9DE74 X-CRM114-Status: GOOD ( 12.75 ) 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: devicetree@vger.kernel.org, kernel@puri.sm, Martin Kepplinger , catalin.marinas@arm.com, linux-kernel@vger.kernel.org, krzk@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, will@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add librem5-r4 with specifics to that revision like the near-level, battery and charger properties. For schematics and more information, see https://developer.puri.sm/Librem5/Hardware_Reference/Evergreen.html Signed-off-by: Martin Kepplinger Reviewed-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../boot/dts/freescale/imx8mq-librem5-r4.dts | 35 +++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 38559943c15d..e814ee98fecf 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -48,6 +48,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mq-hummingboard-pulse.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-devkit.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r3.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mq-librem5-r4.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-nitrogen.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-phanbell.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-pico-pi.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts new file mode 100644 index 000000000000..cbfb49aa2563 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-r4.dts @@ -0,0 +1,35 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (C) 2020 Purism SPC + +/dts-v1/; + +#include "imx8mq-librem5.dtsi" + +/ { + model = "Purism Librem 5r4"; + compatible = "purism,librem5r4", "purism,librem5", "fsl,imx8mq"; +}; + +&accel_gyro { + mount-matrix = "1", "0", "0", + "0", "1", "0", + "0", "0", "-1"; +}; + +&bat { + maxim,rsns-microohm = <1667>; +}; + +&bq25895 { + ti,battery-regulation-voltage = <4200000>; /* uV */ + ti,charge-current = <1500000>; /* uA */ + ti,termination-current = <144000>; /* uA */ +}; + +&led_backlight { + led-max-microamp = <25000>; +}; + +&proximity { + proximity-near-level = <10>; +};