From patchwork Thu Aug 29 21:30:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Morgan X-Patchwork-Id: 13783917 Received: from mail-oi1-f177.google.com (mail-oi1-f177.google.com [209.85.167.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8CC9F18A6CA; Thu, 29 Aug 2024 21:33:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.177 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724967209; cv=none; b=Cm3WhMZpUcnO6RFmlUHTtGSjcdtRyPGq4BNikqbl6EKXCLB51r8is6NMqmKh7Vgww8Pp7+vT+Avof2Abj6rPyvqFqMzduZehjx2xmnVLh+mDA2LgI5yX5tjNsMlbg0ScOOrCvPfx81V7uGx/eUdGWasdYRdX4iQ2mmHcw6a/2qc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724967209; c=relaxed/simple; bh=uMOABccsv0CGhkuAK5IMzVYjSGjnxmQyGr84lsEyHe4=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=YBJribmQqOH2PhBAFzrQ4fdk9E+YQls0J1sDW3dd1zU51CSwy7MqUWyL/b1SANvtsORAW0hiOV/f02/BmbZJZUM5z5FLDgJ+/OL6nSWVK6aK9pLWu58eplp3pS8yHKSwi0VJFbqauXSxpYF5WRjZd7LqTpMtO2KmxI5j1jqQB68= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=hQwa3Ij/; arc=none smtp.client-ip=209.85.167.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hQwa3Ij/" Received: by mail-oi1-f177.google.com with SMTP id 5614622812f47-3de13126957so745716b6e.0; Thu, 29 Aug 2024 14:33:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1724967205; x=1725572005; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=M0YYJWdsykkJQYSuBZclguVClq53sTWOz1OT0+ZWJio=; b=hQwa3Ij/+iswhspPVL7+Res4TuwbRDQhUih3QFvDWRfe6qPcl6KYRnbxMK8xvvDteN SZ05SXEYdqOa5K0vcOcrnt/GW90opURHiMtQ+D+gRxagDuHOZJIQVTJ4b6VZDKYKGWkx ezzfcTe3AGiXvrzKsjD/zWeVOSkb2rKh6pIttAmDKxp0lb65fYPXdL9vmwfgA1l4qrD6 zUH/mAFNMpmEo2Jsj699QoBvawOzIjKQTKc3Df/AMPFY0vY377VmIFEKyctg77kDFZ1C 0RuId0pZ6pZAtbIz1lcELCVsak6lXsg9CJRQQ9A/WB7Yc4DlbF1bEbONKEaYN42a1LYM bLjw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724967205; x=1725572005; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=M0YYJWdsykkJQYSuBZclguVClq53sTWOz1OT0+ZWJio=; b=Vr7dD9fpBO8DVhxQ6eoJccgrC4NBPDo4rT5U4bUuy1ebbIJsKYz5E9Wlay/2OIZXIF /X6NZW5fLaw0iw8C2nNFqTC2x66b8Hw3zuZF0b8AMItFVHXQpT2N0t47ip8uEuo4oX9y n1xyJDEv7qLBZAM9OnWbtmmOYDyE9hxjUvVeAebRz/IS4EZHrCduhVZ9Y7fxeUXPQ8lx j9VVHAog+CLVPg3JOQ1SHZsLg9OigEwEl/a2SPPpjIjegE6Jy61EfzFbGA3qngZbItcf TKYwmXDW60PYDT5BUBbt6zODooVzecWNLFaSdvQaJOQwDnqhdtbPc5a1SyYXKpNON743 iSkw== X-Forwarded-Encrypted: i=1; AJvYcCU8Y5BDt70+AXaVR2TxGbdSC29DDXMM6W/hg1J2gxhKnH5HvvZtgidHeJUjYj1CrV0fxMzrkwy3BICZ@vger.kernel.org X-Gm-Message-State: AOJu0YyFW0UspReei2f5Z670eKCiMTki/eR98v2fWWuoT5pO1QVEiB5L huhBNSCXS52+suTLVTK8KTQTrAMb76XR/PWn+gdDmAnQJDcUeFln8lpe5w== X-Google-Smtp-Source: AGHT+IEcpnDIedn9yCIvoZonPjKKvmy+aM3xdG0uc6vRd2/+6Qj8u2W8MgUCryQJf1t88IyXpeJiDg== X-Received: by 2002:a05:6808:17a2:b0:3d9:e1d1:1580 with SMTP id 5614622812f47-3df05da35c8mr4256965b6e.21.1724967204729; Thu, 29 Aug 2024 14:33:24 -0700 (PDT) Received: from localhost.localdomain ([2600:1700:fb0:1bcf::54]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3df11865de3sm93097b6e.42.2024.08.29.14.33.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Aug 2024 14:33:24 -0700 (PDT) From: Chris Morgan To: linux-pm@vger.kernel.org Cc: linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, broonie@kernel.org, lgirdwood@gmail.com, sre@kernel.org, heiko@sntech.de, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, lee@kernel.org, Chris Morgan Subject: [RFC 0/5] Add Texas Instruments BQ25703 Charger Date: Thu, 29 Aug 2024 16:30:57 -0500 Message-Id: <20240829213102.448047-1-macroalpha82@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Chris Morgan Add support for the Texas Instruments BQ25703 charger manager. The device integrates a boost converter with the charger manager. This series adds the device as an MFD with separate regulator and power supply drivers. This allows us to manage a circular dependency with a type-c port manager which depends on the regulator for usb-otg but supplies power to the bq25703 charger. Requesting comments on this series as I want to confirm this is the best way to integrate these functions. Chris Morgan (5): dt-bindings: mfd: ti,bq25703a: Add TI BQ25703A Charger mfd: bq257xx: Add support for BQ25703 core driver power: supply: bq257xx: Add support for BQ257XX charger manager regulator: bq257xx: Add bq257xx boost regulator driver arm64: dts: rockchip: Add USB and charger to Gameforce Ace .../devicetree/bindings/mfd/ti,bq25703a.yaml | 143 +++ .../dts/rockchip/rk3588s-gameforce-ace.dts | 120 +++ drivers/mfd/Kconfig | 11 + drivers/mfd/Makefile | 1 + drivers/mfd/bq257xx.c | 118 +++ drivers/power/supply/Kconfig | 7 + drivers/power/supply/Makefile | 1 + drivers/power/supply/bq257xx_charger.c | 811 ++++++++++++++++++ drivers/regulator/Kconfig | 8 + drivers/regulator/Makefile | 1 + drivers/regulator/bq257xx-regulator.c | 195 +++++ include/linux/mfd/bq257xx.h | 120 +++ 12 files changed, 1536 insertions(+) create mode 100644 Documentation/devicetree/bindings/mfd/ti,bq25703a.yaml create mode 100644 drivers/mfd/bq257xx.c create mode 100644 drivers/power/supply/bq257xx_charger.c create mode 100644 drivers/regulator/bq257xx-regulator.c create mode 100644 include/linux/mfd/bq257xx.h