From patchwork Wed Feb 2 16:34:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Martin_J=C3=BCcker?= X-Patchwork-Id: 12733294 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 A6A7FC433F5 for ; Wed, 2 Feb 2022 16:35:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243072AbiBBQfy (ORCPT ); Wed, 2 Feb 2022 11:35:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43262 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236774AbiBBQfx (ORCPT ); Wed, 2 Feb 2022 11:35:53 -0500 Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D77FC06173B; Wed, 2 Feb 2022 08:35:53 -0800 (PST) Received: by mail-ed1-x533.google.com with SMTP id c24so43714746edy.4; Wed, 02 Feb 2022 08:35:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rolQc+QeV6/sWeHuoVWITOz2rFwUTuSxmkxEOlEseaw=; b=gejAnHy0niTm6ryHaBOrZMXupGOWpng/HKnLZPpUJD3zqobwsXOV17Xmtf8tHZmTMN xGAbwZyLrwMhQzrkKAURJiWApWMWHARvmXtDPhGo7qPHz8P2j9m7z2GWyzu5BPeCwyC9 bxIt6uEK1Kk3Kv+FfwmS+Crusw/Yo9yuCaNGQvAsht54CChxrnR7+3e35bQxWudnEo30 qGLh/kc0eLnyylMr8o8GPgkU+SvMuJHCAc/Dl95J2gvItadkKaTVK/rqcP8lT3NoCPuE ZMPgUV1H6zJhh06PUdyGuExmRkc/T/wZJ4meGgY5JjodFvb8rUisCn2Opj9gqQaF/NEN 4vGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rolQc+QeV6/sWeHuoVWITOz2rFwUTuSxmkxEOlEseaw=; b=Ecp23G3fEHC4stZVyJgv+tIoQlYCEIdNhjhgAZJXuUoE4o09v1CsLfbXYoXdrItf9Q cw0ZAdeBIKlpKvvPySLTj0WRfw5JATGbm9t8shrcRS1SCiCl5JGWFYlqe2gmcNKBJhk2 fgTCgw67q5RC0UvivkaWcNBda2lZ0thFD/rCJwF3CVNFYMREy78M7Lxoqts8n+3a87Qy 7Pk1lJZcZ1AXKHC5fw5lNLX2WewGd3AGfpktWUb5ozvyHxX8bAy3gTMHfwUaq+lFkH1X 0RBLgWzevzMV4Doi7Kw9YGGFcpe4JCwqXI9My7VIu8wnR930e7PEy0PMWPR8ZZd2WS64 Pmwg== X-Gm-Message-State: AOAM5317OqonlE2cosIs7F31FkOwSa4ilTCyZVoSgR6u6248k3L+9uzN FuDafwvn7BbVeSzGnYadSPY= X-Google-Smtp-Source: ABdhPJwFlGZfn+kMbwxHye6FyfkNQU+NCfAvvYTMvd0GGVS3QiH5QHxa4gtDRQtgqtohXSLx3IsWCw== X-Received: by 2002:aa7:d913:: with SMTP id a19mr30936284edr.123.1643819752031; Wed, 02 Feb 2022 08:35:52 -0800 (PST) Received: from adroid (027-177-184-091.ip-addr.vsenet.de. [91.184.177.27]) by smtp.gmail.com with ESMTPSA id lc22sm15806551ejc.76.2022.02.02.08.35.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Feb 2022 08:35:51 -0800 (PST) From: =?utf-8?q?Martin_J=C3=BCcker?= To: Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Russell King , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: =?utf-8?q?Martin_J=C3=BCcker?= Subject: [PATCH 1/3] ARM: dts: exynos: add smb347 charger to p4note Date: Wed, 2 Feb 2022 17:34:12 +0100 Message-Id: <5d15937b6a7c4ae82a8f0d164fa28a4d4ad46325.1643757744.git.martin.juecker@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org Add device tree entry to support the Summit SMB347 charger which is built into the p4note devices. Signed-off-by: Martin Jücker --- arch/arm/boot/dts/exynos4412-p4note.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi index b386a9b8e188..63459db653ea 100644 --- a/arch/arm/boot/dts/exynos4412-p4note.dtsi +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi @@ -16,6 +16,7 @@ #include #include #include +#include / { compatible = "samsung,p4note", "samsung,exynos4412", "samsung,exynos4"; @@ -182,6 +183,27 @@ stmpe_adc { }; }; }; + + i2c-gpio-4 { + compatible = "i2c-gpio"; + sda-gpios = <&gpm2 0 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + scl-gpios = <&gpm2 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + + charger@6 { + compatible = "summit,smb347"; + reg = <0x6>; + summit,enable-usb-charging; + summit,enable-charge-control = ; + summit,fast-voltage-threshold-microvolt = <2600000>; + summit,chip-temperature-threshold-celsius = <130>; + summit,usb-current-limit-microamp = <1800000>; + }; + }; + }; &adc {