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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-21 16:32:44 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-21 16:32:44 -0700
commitae82a8282031e3c31a4f68c5381ee459e42908f8 (patch)
treeb44f69623afe44d57d5c0fa83f000ec1edda408f /sound
parent3bb07f1b73ea6313b843807063e183e168c9182a (diff)
parentc948ef3ae71c18c1079333b65d6887ceb4577618 (diff)
Merge tag 'regmap-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown: "A surprisingly large series of updates for regmap this time, mostly due to all the work Stephen Warren has done to add support for MMIO buses. This wasn't really the target for the framework but it turns out that there's a reasonable number of cases where it's very helpful to use the register cache support to allow the register map to remain available while the device is suspended. - A MMIO bus implementation, contributed by Stephen Warren. Currently this is limited to 32 bit systems and native endian registers. - Support for naming register maps, mainly intended for MMIO devices with multiple register banks. This was also contributed by Stephen Warren. - Support for register striding, again contributed by Stephen Warren and mainly intended for use with MMIO as typically the registers will be a fixed size but byte addressed. - irqdomain support for the generic regmap irq_chip, including support for dynamically allocate interrupt numbers. - A function dev_get_regmap() which allows frameworks using regmap to obtain the regmap for a device from the struct device, making life a little simpler for them. - Updates to regmap-irq to support more chips (contributed by Graeme Gregory) and to use irqdomains. - Support for devices with 24 bit register addresses. The striding support collided with all the topic branches so the branches look a bit messy and eventually I just gave up. There's also the TI Palmas driver and a couple of other isolated MFD patches that all depend on new regmap features so are being merged here." * tag 'regmap-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (24 commits) mfd: palmas PMIC device support Kconfig mfd: palmas PMIC device support regmap: Fix typo in IRQ register striding mfd: wm8994: Update to fully use irq_domain regmap: add support for non contiguous status to regmap-irq regmap: Convert regmap_irq to use irq_domain regmap: Pass back the allocated regmap IRQ controller data mfd: da9052: Fix genirq abuse regmap: Implement dev_get_regmap() regmap: Devices using format_write don't support bulk operations regmap: Converts group operation into single read write operations regmap: Cache single values read from the chip regmap: fix compile errors in regmap-irq.c due to stride changes regmap: implement register striding regmap: fix compilation when !CONFIG_DEBUG_FS regmap: allow regmap instances to be named regmap: validate regmap_raw_read/write val_len regmap: mmio: remove some error checks now in the core regmap: mmio: convert some error returns to BUG() regmap: add MMIO bus support ...
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