On Thu, Aug 21, 2014 at 12:30:46PM +0100, Lee Jones wrote: > On Wed, 13 Aug 2014, Andreas Werner wrote: > > The MEN 14F021P00 Board Management Controller provides an > > I2C interface to the host to access the feature implemented in the BMC. > > The BMC is a PIC Microntroller assembled on CPCI Card from MEN > > Mikroelektronik > > and on a few Box/Display Computer. > > > > Added MFD Core driver, supporting the I2C communication to the device. > > > > The MFD driver currently supports the following features: > > - Watchdog > > - LEDs > > - Hwmon (voltage monitoring) > > > > Signed-off-by: Andreas Werner <andreas.wer...@men.de> > > --- > > drivers/mfd/Kconfig | 12 +++++ > > drivers/mfd/Makefile | 1 + > > drivers/mfd/menf21bmc.c | 132 > > ++++++++++++++++++++++++++++++++++++++++++++++++ > > 3 files changed, 145 insertions(+) > > create mode 100644 drivers/mfd/menf21bmc.c > > > > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig > > index b8d9ca0..bf155b9 100644 > > --- a/drivers/mfd/Kconfig > > +++ b/drivers/mfd/Kconfig > > @@ -453,6 +453,18 @@ config MFD_MAX8998 > > additional drivers must be enabled in order to use the functionality > > of the device. > > > > +config MFD_MENF21BMC > > + tristate "MEN 14F021P00 Board Management Controller Support" > > + depends on I2C=y > > Why must I2C be built-in?
Sorry my mistake, I2C must not be built in. > > > + select MFD_CORE > > + help > > + Say yes here to add support for the MEN 14F021P00 BMC > > + which is a Board Management Controller connected to the I2C bus. > > + The device supports multiple sub-devices like LED, HWMON and WDT. > > + This driver provides common support for accessing the devices; > > + additional drivers must be enabled in order to use the > > + functionality of the BMC device. > > + > > Apart from that the patch looks good to me. > > I'm assuming this can go in via the MFD tree by itself? Yes why not. Do you want to have a single patch for the MFD or is it better to wait for the other Subsystem maintainer that I can resend a patch v5? Regards Andy > > Acked-by: Lee Jones <lee.jo...@linaro.org> > > -- > Lee Jones > Linaro STMicroelectronics Landing Team Lead > Linaro.org │ Open source software for ARM SoCs > Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
