user/sven/linux.git/include/linux/regmap.h, branch v4.8.16

Merge remote-tracking branches 'regmap/topic/bulk', 'regmap/topic/i2c', 'regmap/topic/iopoll', 'regmap/topic/irq' and 'regmap/topic/maintainers' into regmap-next

2016-07-15T12:44:47Z

regmap: add iopoll-like polling macro

2016-07-15T12:44:22Z

This patch adds a macro regmap_read_poll_timeout that works similar to the readx_poll_timeout defined in linux/iopoll.h, except that this can also return the error value returned by a failed regmap_read. Signed-off-by: Philipp Zabel Signed-off-by: Mark Brown

regmap: irq: Add support to call client specific pre/post interrupt service

2016-06-02T23:41:15Z

Regmap irq implements the generic interrupt service routine which is common for most of devices. Some devices, like MAX77620, MAX20024 needs the special handling before and after servicing the interrupt as generic. For the example, MAX77620 programming guidelines for interrupt servicing says: 1. When interrupt occurs from PMIC, mask the PMIC interrupt by setting GLBLM. 2. Read IRQTOP and service the interrupt accordingly. 3. Once all interrupts has been checked and serviced, the interrupt service routine un-masks the hardware interrupt line by clearing GLBLM. The step (2) is implemented in regmap irq as generic routine. For step (1) and (3), add callbacks from regmap irq to client driver to handle chip specific configurations. Signed-off-by: Laxman Dewangan Signed-off-by: Mark Brown

Merge remote-tracking branch 'regmap/topic/update-bits' into regmap-next

2016-03-05T12:30:41Z

Merge remote-tracking branches 'regmap/topic/devm-irq', 'regmap/topic/doc', 'regmap/topic/irq' and 'regmap/topic/stride' into regmap-next

2016-03-05T12:30:32Z

regmap: irq: add devm apis for regmap_{add,del}_irq_chip

2016-03-05T05:32:27Z

Add device managed APIs for regmap_add_irq_chip() and regmap_del_irq_chip() so that it can be managed by device framework for freeing it. This helps on following: 1. Maintaining the sequence of resource allocation and deallocation regmap_add_irq_chip(&d); devm_requested_threaded_irq(virq) On free path: regmap_del_irq_chip(d); and then removing the irq registration. On this case, regmap irq is deleted before the irq is free. This force to use normal irq registration. By using devm apis, the sequence can be maintain properly: devm_regmap_add_irq_chip(&d); devm_requested_threaded_irq(virq); and resource deallocation will be done in reverse order by device framework. 2. No need to delete the regmap_irq_chip in error path or remove callback and hence there is less code on this path. Signed-off-by: Laxman Dewangan Signed-off-by: Mark Brown

regmap: replace regmap_write_bits()

2016-03-05T03:54:36Z

commit 23b92e4cf5fd ("regmap: remove regmap_write_bits()") removed regmap_write_bits(), but MFD driver was using it. So, commit e30fccd6771d ("regmap: Keep regmap_write_bits()") turns out it, but it is using original style. This patch uses regmap_update_bits_base() for regmap_write_bits() Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

regmap: add regmap_fields_force_xxx() macros

2016-02-26T02:44:00Z

Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

regmap: add regmap_field_force_xxx() macros

2016-02-26T02:44:00Z

Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown

regmap: merge regmap_fields_update_bits() into macro

2016-02-19T16:15:56Z

This patch merges regmap_fields_update_bits() into macro by using regmap_field_update_bits_base(). Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown