Messages in this thread | | | From | Matt Fleming <> | Subject | [PATCH 0/5] iTCO_wdt: Add support for Intel Sunrisepoint | Date | Mon, 27 Jul 2015 14:38:07 +0100 |
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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!
Andy Shevchenko (2): iTCO_wdt: fixup for the header i2c-i801: fixup regarding watchdog timer
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 | 128 ++++++++++++++++++++++++++++++++- drivers/mfd/lpc_ich.c | 32 ++++++++- drivers/watchdog/Kconfig | 2 +- drivers/watchdog/iTCO_wdt.c | 69 ++++++++++-------- include/linux/mfd/lpc_ich.h | 6 -- include/linux/platform_data/iTCO_wdt.h | 19 +++++ 6 files changed, 215 insertions(+), 41 deletions(-) create mode 100644 include/linux/platform_data/iTCO_wdt.h
-- 2.1.0
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