This patch set add support for the MEN 14F021P00 Board Management called BMC.
The BMC is a PIC Mikrocontroller which assembled on almost all of our
3U Compact PCI CPU board and a few Box PCs.
The main part of the BMC is to start and monitor the board, but there are a
lot more features which can be accessed using an I2C Host interface
Features supported in this Patchset:
- Watchdog
- LEDs
The Patchset includes a MFD Core driver, Watchdog and LEDs driver.
Changes in v2:
- changed i2c_smbus_read wrapper function to return both, value
and error.
- moved "leave production mode" from Watchdog driver to mfd core.
- fixed some return values in the watchdog driver to return the original
error value instead of -EIO.
Andreas Werner (3):
drivers/mfd/menf21bmc: introduce MEN 14F021P00 BMC MFD Core driver
drivers/watchdog/menf21bmc_wd: introduce MEN 14F021P00 BMC Watchdog
driver
drivers/leds/leds-menf21bmc: introduce MEN 14F021P00 BMC LED driver
drivers/leds/Kconfig | 6 ++
drivers/leds/Makefile | 2 +-
drivers/leds/leds-menf21bmc.c | 136 +++++++++++++++++++++++++
drivers/mfd/Kconfig | 12 +++
drivers/mfd/Makefile | 1 +
drivers/mfd/menf21bmc.c | 220 ++++++++++++++++++++++++++++++++++++++++
drivers/watchdog/Kconfig | 7 ++
drivers/watchdog/Makefile | 1 +
drivers/watchdog/menf21bmc_wd.c | 217 +++++++++++++++++++++++++++++++++++++++
include/linux/mfd/menf21bmc.h | 31 ++++++
10 files changed, 632 insertions(+), 1 deletion(-)
create mode 100644 drivers/leds/leds-menf21bmc.c
create mode 100644 drivers/mfd/menf21bmc.c
create mode 100644 drivers/watchdog/menf21bmc_wd.c
create mode 100644 include/linux/mfd/menf21bmc.h
--
1.9.3
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