[PATCH 00/12] watchdog: sp5100_tco: Various improvements
From: Guenter Roeck
Date: Sun Dec 24 2017 - 16:04:34 EST
The sp5100_tco watchdog driver does not really support recent AMD CPUs,
even though it claims to do so. On top of that, it doesn't use the
watchdog subsystem, and various other problems have crept in. Let's
clean it up for good.
The code was tested on AMD Ryzen 1700 with motherboards from MSI and
Gigabyte. Tests on older hardware would be useful to make sure that
nothing broke.
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Guenter Roeck (12):
watchdog: sp5100_tco: Always use SP5100_IO_PM_{INDEX_REG,DATA_REG}
watchdog: sp5100_tco: Fix watchdog disable bit
watchdog: sp5100_tco: Use request_muxed_region where possible
watchdog: sp5100_tco: Use standard error codes
watchdog: sp5100_tco: Clean up sp5100_tco_setupdevice
watchdog: sp5100_tco: Match PCI device early
watchdog: sp5100_tco: Use dev_ print functions where possible
watchdog: sp5100_tco: Clean up function and variable names
watchdog: sp5100_tco: Convert to use watchdog subsystem
watchdog: sp5100_tco: Use bit operations
watchdog: sp5100-tco: Abort if watchdog is disabled by hardware
watchdog: sp5100_tco: Add support for recent FCH versions
drivers/watchdog/sp5100_tco.c | 710 ++++++++++++++++++------------------------
drivers/watchdog/sp5100_tco.h | 57 ++--
2 files changed, 344 insertions(+), 423 deletions(-)