| Message ID | 20190429054741.7286-1-andrew.smirnov@gmail.com (mailing list archive) |
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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: linux-pm@vger.kernel.org
Cc: Andrey Smirnov <andrew.smirnov@gmail.com>,
Chris Healy <cphealy@gmail.com>,
Lucas Stach <l.stach@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Guenter Roeck <linux@roeck-us.net>,
Sebastian Reichel <sre@kernel.org>,
Enric Balletbo Serra <enric.balletbo@collabora.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/3] Driver for UCS1002
Date: Sun, 28 Apr 2019 22:47:38 -0700
Message-Id: <20190429054741.7286-1-andrew.smirnov@gmail.com>
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|
| Series | Driver for UCS1002 | expand |
Everyone: This small series adds a driver for UCS1002 Programmable USB Port Power Controller with Charger Emulation. See [page] for product page and [datasheet] for device dataseet. Hopefully each individual patch is self explanatory. Note that this series is a revival of the upstreaming effort by Enric Balletbo Serra last version of which can be found at [original-effort] Feedback is welcome! Thanks, Andrey Smirnov Changes since [v1]: - Moved IRQ trigger specification to DT - Fixed silent error paths in probe() - Dropped error message in ucs1002_set_max_current() - Fixed license mismatch - Changed the driver to configure the chip to BC1.2 CDP by default - Made other small fixes as per feedback for v1 [v1] https://lore.kernel.org/lkml/20190417084457.28747-1-andrew.smirnov@gmail.com/ [page] https://www.microchip.com/wwwproducts/en/UCS1002-2 [datasheet] https://ww1.microchip.com/downloads/en/DeviceDoc/UCS1002-2%20Data%20Sheet.pdf [original-effort] https://lore.kernel.org/lkml/1460705181-10493-1-git-send-email-enric.balletbo@collabora.com/ Andrey Smirnov (3): power: supply: core: Add POWER_SUPPLY_HEALTH_OVERCURRENT constant power: supply: Add driver for Microchip UCS1002 dt-bindings: power: supply: Add bindings for Microchip UCS1002 .../power/supply/microchip,ucs1002.txt | 27 + drivers/power/supply/Kconfig | 9 + drivers/power/supply/Makefile | 1 + drivers/power/supply/power_supply_sysfs.c | 2 +- drivers/power/supply/ucs1002_power.c | 646 ++++++++++++++++++ include/linux/power_supply.h | 1 + 6 files changed, 685 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt create mode 100644 drivers/power/supply/ucs1002_power.c