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Subject[PATCH v3 0/3] iTCO_wdt: Add support for Intel Sunrisepoint
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From: Matt Fleming <matt.fleming@intel.com>

Starting with Intel Sunrisepoint (Skylake PCH) the TCO watchdog device
is now on the SMBUS, whereas for previous ICH/PCH it was on the LPC bus.

Because iTCO_wdt devices may now appear on either the LPC bus or the
SMBUS we need to abstract the bus information into an agnostic structure
instead of the existing 'lpc_ich_info' which tightly integrates both the
lpc_ich and iTCO_wdt drivers.

The first patch introduces a platform data structure to handle this and
shuffles the existing code around. The other patches add the
device-specific information to the i2c-i801 and iTCO_wdt drivers.

Patches based against v4.2-rc4, if there's some other tree I should base
this on, please let me know.

Comments welcome!

Changes in v3:

- Added Ack/Review tags to patches

Changes in v2:

- Use lowercase for all new files and data structures
- Allocate platform data with devm_kzalloc()
- Move Kconfig changes to final patch and use 'select', not 'depends'
- Swap strcpy() for strlcpy()
- Fixup use of lpc_ich_info in intel_pmc_ipc which was missed in v1
- Don't use bitops in i2c-i801
- Remove superfluous NULL checks in i2c-i801
- Explicitly list reboot bit versions in no_reboot_bit()
- Use switch/case construst instead of crazy if else
- Fold original fixups from PATCH 4 and 5 into PATCH 1 and 2


Matt Fleming (2):
iTCO_wdt: Expose watchdog properties using platform data
iTCO_wdt: Add support for TCO on Intel Sunrisepoint

Mika Westerberg (1):
i2c: i801: Create iTCO device on newer Intel PCHs

drivers/i2c/busses/i2c-i801.c | 120 ++++++++++++++++++++++++++++++++-
drivers/mfd/lpc_ich.c | 32 ++++++++-
drivers/platform/x86/intel_pmc_ipc.c | 9 ++-
drivers/watchdog/Kconfig | 3 +-
drivers/watchdog/iTCO_wdt.c | 77 ++++++++++++---------
include/linux/mfd/lpc_ich.h | 6 --
include/linux/platform_data/itco_wdt.h | 19 ++++++
7 files changed, 219 insertions(+), 47 deletions(-)
create mode 100644 include/linux/platform_data/itco_wdt.h

--
2.1.0



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