linux.git/drivers/sh, branch v3.6-rc1

Merge branch 'common/irqdomain' into sh-latest

2012-08-01T08:14:52+00:00

sh: intc: initial irqdomain support.

2012-08-01T08:13:46+00:00

Trivial support for irq domains, using either a linear map or radix tree
depending on the vector layout.

Signed-off-by: Paul Mundt

sh: pfc: Fix up init ordering mess.

2012-08-01T07:27:38+00:00

Commit ca5481c68e9fbcea62bb3c78ae6cccf99ca8fb73 ("sh: pfc: Rudimentary
pinctrl-backed GPIO support.") introduced a regression for platforms that
were doing early GPIO API calls (from arch_initcall() or earlier),
leading to a situation where our two-stage registration logic would trip
itself up and we'd -ENODEV out of the pinctrl registration path,
resulting in endless -EPROBE_DEFER errors. Further lack of checking any
sort of errors from gpio_request() resulted in boot time warnings,
tripping on the FLAG_REQUESTED test-and-set in gpio_ensure_requested().

As it turns out there's no particular need to bother with the two-stage
registration, as the platform bus is already available at the point that
we have to start caring. As such, it's easiest to simply fold these
together in to a single init path, the ordering of which is ensured
through the platform's mux registration, as usual.

Reported-by: Rafael J. Wysocki 
Reported-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: pfc: Build fix for pinctrl_remove_gpio_range() changes.

2012-07-25T04:10:11+00:00

pinctrl_remove_gpio_range() is now handled by the pinctrl core in the
unreg path for some reason, so use that instead.

Signed-off-by: Paul Mundt

Merge branch 'common/pinctrl' into sh-latest

2012-07-20T07:42:59+00:00

sh: pfc: pin config get/set support.

2012-07-20T07:39:09+00:00

This implements simple support for adjusting the pin config value via the
pinctrl API. The pinconf-generic code is abandoned for now until we've
got a chance to revamp the pinmux_type state tracking that's needed by
legacy code.

Signed-off-by: Paul Mundt

sh: pfc: Prefer DRV_NAME over KBUILD_MODNAME.

2012-07-20T07:18:21+00:00

While this code is still being shuffled around the KBUILD_MODNAME value
isn't particularly useful, switch to something a bit more useful.

Signed-off-by: Paul Mundt

sh: pfc: pinctrl legacy group support.

2012-07-17T06:48:18+00:00

This follows the function support by simply doing 1 pin per group
encapsulation in order to keep with legacy behaviour. This will be
built on incrementally as SoCs define their own pin groups.

Signed-off-by: Paul Mundt

sh: pfc: Ignore pinmux GPIOs with invalid enum IDs.

2012-07-17T06:23:11+00:00

If we encounter invalid entries in the pinmux GPIO range, make sure we've
still got a dummy pin definition but don't otherwise map it.

Signed-off-by: Paul Mundt

sh: pfc: Export pinctrl binding init symbol.

2012-07-17T06:21:47+00:00

symbol_request() requires the registration symbol to be exported, make
sure it is.

Signed-off-by: Paul Mundt