From patchwork Fri May 1 23:50:06 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Bakker X-Patchwork-Id: 201214 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=-9.5 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 1A988C47258 for ; Fri, 1 May 2020 23:51:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 042E92192A for ; Fri, 1 May 2020 23:51:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727903AbgEAXvX (ORCPT ); Fri, 1 May 2020 19:51:23 -0400 Received: from mail-mw2nam12olkn2019.outbound.protection.outlook.com ([40.92.23.19]:6017 "EHLO NAM12-MW2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727882AbgEAXvV (ORCPT ); Fri, 1 May 2020 19:51:21 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ilqrxcHAG3ObH+bUEAkysNQ+bJcsQqzvx1MESB/QMLldHCwcF9J2Zy9rXdG/VqTkjV4q2yVpVfFZnWnW9Oc9Y0R99/gTOibnx3l/JxGcy5mBZnTjFj2ETAh7/mHhIU7s8maA19vGgVzrDheQ1pCFlWELrNxyHgQhwSyQLKjHuRNomScorQ2A80r6palzVwPXSF/RrmUuD0EZScAKPWscjsdLFTUMtjB0x9PBhtLesFb+gmkJ9JIp00/FWTjK6unYYxE/8QdW39Hbp8taFGDW5hXRrx29WRXYtppdeISVcFAVulD9E5PAuOMsXpuN+80CrIYZ3UGyGeaW8TdzT0jBSA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=zN3YzdF/wnL3hIWhRkaPqBP6Y72JqMDzTT6ZdUZZ9Yg=; b=g25t73o7qUTR5CLwKo8xIKn/q/3HQZ8qeYHxzBTZ57Mg9ddjb7GX8DnFRkkWG93Vtu5NCSlfwciyumIkUlCd/h0KbrpdWJh240MxvF4+kQIRwWMiZwYN7Lskm8lb4JCDLUko+eEOD2VRhBj41igGBe/lH8W5H61pFtVGmXM1Gf5jEu2yE1KfX0O5LHYIAnC6k18Xxlvd3wOUeGlQCyOe8s131eioSzESc170mQoYj4VD7ZIa70dg3uicLIzNfB27DEIMNN8nrRtNkZdJciCTZR0Tt3uqKITHdvuC2hfTsbZReSfRFIgK85JLURvbzNEAKaS5HPWdtDoVI/MBX8I0dQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=live.ca; dmarc=pass action=none header.from=live.ca; dkim=pass header.d=live.ca; arc=none Received: from DM6NAM12FT056.eop-nam12.prod.protection.outlook.com (2a01:111:e400:fc64::4e) by DM6NAM12HT060.eop-nam12.prod.protection.outlook.com (2a01:111:e400:fc64::330) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2921.12; Fri, 1 May 2020 23:51:19 +0000 Received: from BN6PR04MB0660.namprd04.prod.outlook.com (2a01:111:e400:fc64::46) by DM6NAM12FT056.mail.protection.outlook.com (2a01:111:e400:fc64::460) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2921.12 via Frontend Transport; Fri, 1 May 2020 23:51:19 +0000 X-IncomingTopHeaderMarker: OriginalChecksum:F9A6FAC4135DB7D3EFC5D4E6FD5CB615C64EFE7A67FB28DBBEC03EE591223747; UpperCasedChecksum:84B3296D3FE7AEFDF5DB67E334A66B5E2F46CFCA8DCADD5E1E4DF6E6006BC0AD; SizeAsReceived:7885; Count:50 Received: from BN6PR04MB0660.namprd04.prod.outlook.com ([fe80::ad10:4127:4bc8:76fc]) by BN6PR04MB0660.namprd04.prod.outlook.com ([fe80::ad10:4127:4bc8:76fc%6]) with mapi id 15.20.2958.027; Fri, 1 May 2020 23:51:19 +0000 From: Jonathan Bakker To: kgene@kernel.org, krzk@kernel.org, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Jonathan Bakker Subject: [PATCH v2 05/18] ARM: dts: s5pv210: Disable pulls on GPIO i2c adapters for aries Date: Fri, 1 May 2020 16:50:06 -0700 Message-ID: X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200501235019.24022-1-xc-racer2@live.ca> References: <20200426183604.28494-1-xc-racer2@live.ca> <20200501235019.24022-1-xc-racer2@live.ca> X-ClientProxiedBy: MWHPR17CA0058.namprd17.prod.outlook.com (2603:10b6:300:93::20) To BN6PR04MB0660.namprd04.prod.outlook.com (2603:10b6:404:d9::21) X-Microsoft-Original-Message-ID: <20200501235019.24022-6-xc-racer2@live.ca> MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from jon-hp-6570b.telus (2001:569:fb68:9c00:8067:f823:1e15:7520) by MWHPR17CA0058.namprd17.prod.outlook.com (2603:10b6:300:93::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.20 via Frontend Transport; Fri, 1 May 2020 23:51:18 +0000 X-Mailer: git-send-email 2.20.1 X-Microsoft-Original-Message-ID: <20200501235019.24022-6-xc-racer2@live.ca> X-TMN: [BiGxoyyM4ex80fMTrx6Ee1dRiIp+DWjTlw/ZqxFbeJeKURDQVdnlBx50Vpvj6SI0] X-MS-PublicTrafficType: Email X-IncomingHeaderCount: 50 X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-Correlation-Id: 3848cf1f-1312-46b1-36f3-08d7ee2a8b77 X-MS-TrafficTypeDiagnostic: DM6NAM12HT060: X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: FWRdJ1le3zTs3Y2FO61VMSUqLrPFUKLqZr+ljde0xlA+inHsyZTk1/y7eAs3ZmhjsxSX5cLMgsAfwnuYfZiDhwnTEOtWv+WRRX9HLvegctQTD4pn+8lMQLgvPeqAk4cTzYF1mW0AkmcEH3LvXtGXdAA9uuibS6N5d1f+Ivupay3po7+Tx3Hkd4QMglIom6unG6zXwsjrOJDnxFofShFoQA== X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:0; SRV:; IPV:NLI; SFV:NSPM; H:BN6PR04MB0660.namprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:; DIR:OUT; SFP:1901; X-MS-Exchange-AntiSpam-MessageData: it/qooU8roBlAP9MAzTaWeAY46P3WdaSMVNKwtjbDQzk8/DhJ+si41pS+tWSkT2ORTsJdXy4Rnm//gpuMpyeW2mo3OioMJrptxFqnc8dx8RfGvs4xjTzd6adeXKfajc3j/D6dC7XC59pDUQk1kqLxWZwT8+xz89dKCALuQB2OhqPpQ33+VdsriZ+/g4vV8DIEEfICNM5JzrpBzaCysST4A== X-OriginatorOrg: outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3848cf1f-1312-46b1-36f3-08d7ee2a8b77 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 01 May 2020 23:51:19.6695 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa X-MS-Exchange-CrossTenant-FromEntityHeader: Internet X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg: 00000000-0000-0000-0000-000000000000 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6NAM12HT060 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The bitbanged GPIO i2c adapters have external pull-ups attached so the internal pulls should be disabled for lower power usage. Signed-off-by: Jonathan Bakker --- arch/arm/boot/dts/s5pv210-aries.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/s5pv210-aries.dtsi b/arch/arm/boot/dts/s5pv210-aries.dtsi index d419b77201f7..f83df426f2b6 100644 --- a/arch/arm/boot/dts/s5pv210-aries.dtsi +++ b/arch/arm/boot/dts/s5pv210-aries.dtsi @@ -65,6 +65,9 @@ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_i2c_pins>; + pmic@66 { compatible = "maxim,max8998"; reg = <0x66>; @@ -314,6 +317,9 @@ #address-cells = <1>; #size-cells = <0>; + pinctrl-names = "default"; + pinctrl-0 = <&fg_i2c_pins>; + fuelgauge@36 { compatible = "maxim,max17040"; interrupt-parent = <&vic0>; @@ -438,6 +444,18 @@ samsung,pin-pud = ; samsung,pin-drv = ; }; + + pmic_i2c_pins: pmic-i2c-pins { + samsung,pins = "gpj4-0", "gpj4-3"; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; + + fg_i2c_pins: fg-i2c-pins { + samsung,pins = "mp05-0", "mp05-1"; + samsung,pin-pud = ; + samsung,pin-drv = ; + }; }; &pwm {