From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f178.google.com (mail-oi1-f178.google.com [209.85.167.178]) (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 152E517BB0C for ; Wed, 21 Aug 2024 21:57:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.178 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724277451; cv=none; b=FyndwoCqpy82p2QexNZhXZo+cRkH2kOKs9phNT8xTKosx9w9T6RBqWObY6ed3ujKPOKiiIYdhKK0x4D8QYujORUQkoe0I3I5W3d8VG7sQco3Tc3euwMAvXPA94KLAk3amXyoroNYlwaH+nmQgCu+Z76gNyY8CXP+VZndfSy/uVM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724277451; c=relaxed/simple; bh=DF+6ztCHnueO2fFvYCDJnNILxxWQTXSnam8WP7wX6DA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=XdKue9NCj8O4Mo1sHtnCPBoC21t3KXVk24SHH9spGIKnUdZKhDs6BA51ZRPosSJ9+LbSSx7UrDYCR95PRIebXlNqKTdDLqJoAe4UtGvuIQW9HM3ioYfRRp9rXE7WJ4HOFvpHS3p47gk28QLOLRUi3EGEGOLNBv99A3pX84+9aI4= 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=c0BoehqW; arc=none smtp.client-ip=209.85.167.178 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="c0BoehqW" Received: by mail-oi1-f178.google.com with SMTP id 5614622812f47-3db2315d7ceso90500b6e.1 for ; Wed, 21 Aug 2024 14:57:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1724277449; x=1724882249; darn=lists.linux.dev; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=ipbjvqWXvqQumm5VIkPHpXVLhtH/jP49GHIISjFlUrc=; b=c0BoehqW9JMEPZ3GuarerHSETJDtxlKXi6L/Bb4dQwemPRYjKlcLCwRygETphFgtoZ rVKvTN5IIbzpH0QCYxGBYqonFU0yD3CB9aVKGeBmdORmTFbrPjhzym/+XZJ7+ovB4xRf k0cWP834QyoPbGJwXXyJQF7fPXcnusmXWl2igW1oHUWIf/3qLFxLeabgyj0fboBbHzbU IgeMSRwvIhplJBGrh4F6hk9E8xXQ3q4LWRbQUUokyxSC78LXleCrYl/A6eTL7wx9wElX GdIirqDpxzhftle9p98pW3mUhYkTi9lSP3y82CVA+hZ0FWCAPL2RDee3UqO+S524QlOB rwsA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724277449; x=1724882249; 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=ipbjvqWXvqQumm5VIkPHpXVLhtH/jP49GHIISjFlUrc=; b=GRblhypyrfm6ulai5HZhjw53PHDs2uq7Lm4ZX2UnLcQFjV827SQTiPr6+Q030tE3d3 e2nJayiLiRIemsFr6mjt5/ZXO2jg2z2zvTfEZfCJK14p6GHtax+MHcJwN8yymK00GQaV Rk/jbIoRCVhKWkEV52dcZNl0j8uNNHYBWNXneccScD1crOzISlOTqE8TETgmStRLoghT +lq6YZjkb+VMH/iA8icbsiQuDIXYEggsRM/d8IyeRhOgMQbF9/gNZWWT6ewxC87EfcZs tz27ynx2qgw2bgIK34zKL6GXL7qeWEEJZbhJ2gdcAWuL16IIX8YKQK9Cb6QM7m+xKJZZ DBFQ== X-Gm-Message-State: AOJu0YylYOMwJCImRJAhtKOD8cLwgiNGbf8jBjz66H429lii7EgM1Jvj ZLdNm6tWzDJiU0K6sIJi7pb105s+/cWG1khb/3omku5Tor8rU81n8s5K9Q== X-Google-Smtp-Source: AGHT+IGxf0cuHBjy0JYk5Bv3rXMuAB9YU9MSytP3soFOCKx+/dalE+sypyFQjmXlf1pjlVYXtYy/lw== X-Received: by 2002:a05:6808:f15:b0:3d9:ad9d:622f with SMTP id 5614622812f47-3de1951632bmr4259723b6e.27.1724277448797; Wed, 21 Aug 2024 14:57:28 -0700 (PDT) Received: from localhost.localdomain ([2600:1700:fb0:1bcf:81a9:2325:e0f7:7376]) by smtp.gmail.com with ESMTPSA id 5614622812f47-3de225555b6sm47070b6e.17.2024.08.21.14.57.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Aug 2024 14:57:28 -0700 (PDT) From: Chris Morgan To: linux-sunxi@lists.linux.dev Cc: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, quentin.schulz@free-electrons.com, mripard@kernel.org, tgamblin@baylibre.com, aidanmacdonald.0x0@gmail.com, u.kleine-koenig@pengutronix.de, lee@kernel.org, samuel@sholland.org, jernej.skrabec@gmail.com, sre@kernel.org, wens@csie.org, conor+dt@kernel.org, krzk+dt@kernel.org, robh@kernel.org, lars@metafoo.de, jic23@kernel.org, jonathan.cameron@huawei.com, Chris Morgan Subject: [PATCH V4 00/15] Add Battery and USB Supply for AXP717 Date: Wed, 21 Aug 2024 16:54:41 -0500 Message-Id: <20240821215456.962564-1-macroalpha82@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Chris Morgan Add support for monitoring the USB charger and battery charger on the AXP717 PMIC. This required some driver refactoring of the axp20x USB and battery charger as the AXP717 is somewhat different but can still benefit from some common elements. Note that as of now the charging current now value may be incorrect as the scale and offsets were not documented in the datasheet. I suspect the scale is 1 and the offset is somewhere around 450mA though. Changes from V3: - Remove accidental AXP717_BOOST regulator in header file, as it is not part of this patch series. - Add an absolute min/max constraint for input-current-limit-microamp in device tree documentation. - Correct an issue found by kernel test robot by explicitly adding linux/bitfield.h include. Details here: https://lore.kernel.org/oe-kbuild-all/202408201228.Hee4eSYl-lkp@intel.com/ Changes from V2: - Added constraints for input-current-limit-microamp constraints for x-powers,axp20x-usb-power-supply.yaml. - Used FIELD_GET() and removed unnecessary -EINVAL per comments from Jonathan Cameron. Changes from V1: - Refactored against mainline to remove BOOST pre-requisite. - Corrected commit subjects for DT bindings. - Split refactoring and AXP717 support into different patches. - Added IRQ for VBUS over voltage. There appears to be a bug with the VBUS fault IRQ because it is assigned IRQ num 0. - Corrected battery driver to report POWER_SUPPLY_PROP_VOLTAGE_MIN and POWER_SUPPLY_PROP_VOLTAGE_MAX instead of *_DESIGN. Chris Morgan (15): iio: adc: axp20x_adc: Add adc_en1 and adc_en2 to axp_data power: supply: axp20x_battery: Remove design from min and max voltage power: supply: axp20x_battery: Make iio and battery config per device power: supply: axp20x_usb_power: Make VBUS and IIO config per device dt-bindings: power: supply: axp20x: Add input-current-limit-microamp power: supply: axp20x_usb_power: add input-current-limit-microamp dt-bindings: power: supply: axp20x-battery: Add monitored-battery dt-bindings: iio: adc: Add AXP717 compatible dt-bindings: power: supply: axp20x: Add AXP717 compatible dt-bindings: power: supply: axp20x: Add AXP717 compatible mfd: axp20x: Add ADC, BAT, and USB cells for AXP717 iio: adc: axp20x_adc: add support for AXP717 ADC power: supply: axp20x_usb_power: Add support for AXP717 power: supply: axp20x_battery: add support for AXP717 arm64: dts: allwinner: h700: Add charger for Anbernic RG35XX .../bindings/iio/adc/x-powers,axp209-adc.yaml | 12 + .../x-powers,axp20x-battery-power-supply.yaml | 7 + .../x-powers,axp20x-usb-power-supply.yaml | 72 ++- .../sun50i-h700-anbernic-rg35xx-2024.dts | 21 + drivers/iio/adc/axp20x_adc.c | 182 +++++- drivers/mfd/axp20x.c | 25 +- drivers/power/supply/axp20x_battery.c | 591 ++++++++++++++++-- drivers/power/supply/axp20x_usb_power.c | 353 ++++++++++- include/linux/mfd/axp20x.h | 26 + 9 files changed, 1188 insertions(+), 101 deletions(-) -- 2.34.1