Hi, this is my v2 of my v1 [1]. I converted the driver from the input to the hwmon framework, as proposed by Trent [2]. Futhermore I droped the OF dependency for the core functionality (sensing the gpio) and moved the addtional feature (unbinding devices) to a additional config. So the dependencies are much cleaner. The spi patches are already applied by Mark so I dropped them in my v2. You have to apply the patche from Marks Git: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-find-by-node to get the patch stack compiled. I rebased the series on top of Guenter's hwmon-next branch and checked it by checkpatch. Unfortunately it complains about a missing help paragraph for SENSORS_GPIO_BROWNOUT_UNBIND, but the help exists. Regards, Marco [1] https://patchwork.kernel.org/cover/10613821/ [2] https://patchwork.kernel.org/patch/10613825/ Marco Felsch (2): dt-binding: hwmon: add gpio-brownout bindings hwmon: add generic GPIO brownout support .../bindings/hwmon/gpio-brownout.txt | 32 +++ Documentation/hwmon/gpio-brownout | 14 ++ drivers/hwmon/Kconfig | 23 +++ drivers/hwmon/Makefile | 1 + drivers/hwmon/gpio-brownout.c | 195 ++++++++++++++++++ 5 files changed, 265 insertions(+) create mode 100644 Documentation/devicetree/bindings/hwmon/gpio-brownout.txt create mode 100644 Documentation/hwmon/gpio-brownout create mode 100644 drivers/hwmon/gpio-brownout.c -- 2.19.1
