From patchwork Fri May 13 20:05:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caleb Connolly X-Patchwork-Id: 12849342 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA063C433F5 for ; Fri, 13 May 2022 20:06:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1384014AbiEMUF4 (ORCPT ); Fri, 13 May 2022 16:05:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1384010AbiEMUFx (ORCPT ); Fri, 13 May 2022 16:05:53 -0400 Received: from mail-oi1-x229.google.com (mail-oi1-x229.google.com [IPv6:2607:f8b0:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BE8152E0A7 for ; Fri, 13 May 2022 13:05:52 -0700 (PDT) Received: by mail-oi1-x229.google.com with SMTP id r1so11420783oie.4 for ; Fri, 13 May 2022 13:05:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=r9TTeTFNew8imXCR1/0M0CK8sBBUHJqceD87rs7Za0E=; b=UTBKSpIpuz7g8k9lVNCtJ6yp85ITbictkMH4LoeAJ8/sP3kse946f6IOJEe7SxJ7Dr OFdjERJvEDkWqCK9iaHbifhc/H6Lx5iFpnPwLvija5L6eqiIJdPRZ6kc2M/Y4+uPHK8Z WyxsGui5ziUWmSETwVaOkMef+EVyS0KmNPI7YHuvnmZ4Q9D5iAnRdnZA+mQ5OAGch/HM 7K81Wfd6O4wrXBvReeOQOsr9o7mIKLZRRYiQo7zRHtca/kFMGBNr+GtvVcN6+IJhTMyl /eJCUPJNB+4/BhMNbeUh+uc0WTdEURQCEiHU0UC8LUBBrkH6ZEtpVwoQn1rUQUD7mB7f vdTQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=r9TTeTFNew8imXCR1/0M0CK8sBBUHJqceD87rs7Za0E=; b=RoqxbaVDxWxoKFc9AwhQl4qi/lo4/mkI9JseddE2SWiAxmsyzycDlnYXp3q8Q+1+pr bThssnOKaWNy4YoXNGAcikHbEWnl6N3l9jxGhJP3Nl6mHqu2hdPQGeTRo1DxcdLoJr4B MmBtfxZk7PvW7WhgzFubvfJG6clWpvz7/wJU5OTJpSqd1/61melwhwnwJWXlVxAOo3NV EIdUQVjVtFpyA+yyuaj6QGDro+I8xbpFcUNNYIWHCSoYwyb03Y7V6Pj9EJDespqVvfMX /5fkE/zy9t29e4mKSbAD06WYXei5dluOuk1xhfqIJjQMOO3vLMS8r0IkHJIpGjfH7Gab oHyw== X-Gm-Message-State: AOAM533OI6mST4y7ZyszL7pEjVblAs7WXUMoE2kbfoLulNyCRPYdj/wl mCjqSp3DUBMUhMYun/SrjyC5yA== X-Google-Smtp-Source: ABdhPJy9G5nUCcYdlUxgLVCGPQ6T2ZcuW1lBlDMWSwsAF7jB7iUxrWxlgJiucXgudX9P8/azvTmHBQ== X-Received: by 2002:a05:6808:2181:b0:326:901e:f5e7 with SMTP id be1-20020a056808218100b00326901ef5e7mr3361785oib.7.1652472351870; Fri, 13 May 2022 13:05:51 -0700 (PDT) Received: from localhost.localdomain (cpc78119-cwma10-2-0-cust590.7-3.cable.virginm.net. [81.96.50.79]) by smtp.gmail.com with ESMTPSA id a1-20020a9d5c81000000b0060603221240sm1456962oti.16.2022.05.13.13.05.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 13 May 2022 13:05:51 -0700 (PDT) From: Caleb Connolly To: Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Andy Gross , Bjorn Andersson , Caleb Connolly , linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, phone-devel@vger.kernel.org Subject: [PATCH v3 4/6] arm64: dts: qcom: sdm845-db845c: enable pmi8998 charger Date: Fri, 13 May 2022 21:05:10 +0100 Message-Id: <20220513200512.501156-5-caleb.connolly@linaro.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220513200512.501156-1-caleb.connolly@linaro.org> References: <20220513200512.501156-1-caleb.connolly@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Enable the smb2 charger driver on the db845c and add a simple-battery node to report the correct VBAT voltage. Signed-off-by: Caleb Connolly --- arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index 40a290b6d4f3..3b73b5305c51 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -240,6 +240,18 @@ vph_pwr: vph-pwr-regulator { vin-supply = <&vbat_som>; }; + + /* + * The db845c doesn't actually have a battery, but the charger circuitry + * is still wired up to support one, it needs to be programmed for nominal + * vbat voltage. See the vbat-regulator above. + */ + battery: battery { + compatible = "simple-battery"; + + voltage-min-design-microvolt = <4200000>; + voltage-max-design-microvolt = <4200000>; + }; }; &adsp_pas { @@ -603,6 +615,12 @@ &pmi8998_rradc { status = "okay"; }; +&pmi8998_charger { + status = "okay"; + + monitored-battery = <&battery>; +}; + /* QUAT I2S Uses 4 I2S SD Lines for audio on LT9611 HDMI Bridge */ &q6afedai { qi2s@22 {