From patchwork Wed Aug 31 08:02:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Kepplinger X-Patchwork-Id: 12960501 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id DEBC8ECAAD3 for ; Wed, 31 Aug 2022 08:11:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=0+bqlL+31SdJI5+Ddu+qOMZao+eW61EnGQw2IPbSMSM=; b=Jwp1UdvncmD7iJ t+5QixeICYoNzNcxazxBB/9NZc58Y8q2gPkAhZ0Q+yvuvSeei5s8EU2m/r2C7DGCa3SQH4ynPxxIM xz0XgiZCHc6wlOk8pcp+e/Ob7ytLaKhNZ8BjQWFIkm144EeIC38hxdnFKqNNkiaO0tYLciB6OvVw+ +Wa1gxiMvej1OrYnNwaR7ggUNyi+Z9W1oRh9ZJ8BbZIO5Mcmkbh0UQ87nnCVtOCz4ChH30ywm8K7o JiHSlprGJ27nVJiO3wQY55gTmASWDLUcZlyxJ8485faA/d7WVqkEXegB4sUeoyshq8rcZoYA5G1n3 zHhh+kS8hXlaG4JDppfQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oTInO-004pGY-3k; Wed, 31 Aug 2022 08:09:59 +0000 Received: from comms.puri.sm ([159.203.221.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oTIhF-004mtp-9x for linux-arm-kernel@lists.infradead.org; Wed, 31 Aug 2022 08:03:42 +0000 Received: from localhost (localhost [127.0.0.1]) by comms.puri.sm (Postfix) with ESMTP id C1DD2DF774; Wed, 31 Aug 2022 01:03:36 -0700 (PDT) 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 pTixk_d-HRmK; Wed, 31 Aug 2022 01:03:36 -0700 (PDT) From: Martin Kepplinger DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=puri.sm; s=comms; t=1661933016; bh=vrU6a0X2Tj3PoMyyepXVXDWrv/gf3VSv27chaSDREEs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Zlc4XckiQK5J46QGyxGbDyudSTjq6MD1FOYfaFyZup0y3G9fJXJrN/NBLCXg/UQYm EVgqr0gSsBWCSVuesLPYWT7u0KdSzflAr/cniilRb2upr87cA1t0llyPNBdVICpKnN au9msbW4Kll1KcqZ9nC97riuuxjK9QOAN101NgrPwaPbHRSinNG7wvRpl805NjF1kG SQcbYG0s8it7TSy3t2ROQiADRqI4MU6/oNpZdaIhsO3Vb8zxQvLgQyZpyBWOyO9Idh pyg/732XoqX7WKIv7h0rtXlHGU8LJ9Mr9VjCv5cP9nqDPn3WCZ9/8XjvmCOaDzqkVK ZW8hQizGoEeoQ== To: festevam@gmail.com, shawnguo@kernel.org Cc: martin.kepplinger@puri.sm, devicetree@vger.kernel.org, kernel@pengutronix.de, kernel@puri.sm, krzk@kernel.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, robh@kernel.org, Sebastian Krzyszkowiak Subject: [PATCH v1 3/5] arm64: dts: imx8mq-librem5: Add bq25895 as max17055's power supply Date: Wed, 31 Aug 2022 10:02:59 +0200 Message-Id: <20220831080301.1092737-4-martin.kepplinger@puri.sm> In-Reply-To: <20220831080301.1092737-1-martin.kepplinger@puri.sm> References: <20220831080301.1092737-1-martin.kepplinger@puri.sm> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220831_010337_435598_DE3D1D39 X-CRM114-Status: UNSURE ( 7.61 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Sebastian Krzyszkowiak This allows the userspace to notice that there's not enough current provided to charge the battery, and also fixes issues with 0% SOC values being considered invalid. Signed-off-by: Sebastian Krzyszkowiak Signed-off-by: Martin Kepplinger --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index bbf49e419b498..996930d72d209 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -1109,6 +1109,7 @@ bat: fuel-gauge@36 { interrupts = <20 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gauge>; + power-supplies = <&bq25895>; maxim,over-heat-temp = <700>; maxim,over-volt = <4500>; maxim,rsns-microohm = <5000>;