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2009-04-05mfd: convert DS1WM to use MFD corePhilipp Zabel1-12/+0
This patch converts the DS1WM driver into an MFD cell. It also calculates the bus_shift parameter from the memory resource size. Signed-off-by: Philipp Zabel <[email protected]> Signed-off-by: Samuel Ortiz <[email protected]>
2008-02-07DS1WM: decouple host IRQ and INTR active state settingsPhilipp Zabel1-0/+1
The DS1WM driver incorrectly infers the IAS bit (1-wire interrupt active high) from IRQ settings. There are devices that have IAS=0 but still need the IRQ to trigger on a rising edge. With this patch, machines with DS1WM that need IAS=1 have to set .active_high=1 in the ds1wm_platform_data. Signed-off-by: Philipp Zabel <[email protected]> Acked-by: Evgeniy Polyakov <[email protected]> Acked-by: Matt Reimer <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-05-08Driver for the Maxim DS1WM, a 1-wire bus master ASIC core[email protected]1-0/+11
Cc: Matt Reimer <[email protected]> [[email protected]: kconfig update] Signed-off-by: Matt Reimer <[email protected]> Signed-off-by: Evgeniy Polyakov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>