clocksource: sh_tmu: Remove FSF mail address from GPL notice

Do not include the paragraph about writing to the Free Software
Foundation's mailing address from the sample GPL notice. The FSF has
chan

clocksource: sh_tmu: Remove FSF mail address from GPL notice

Do not include the paragraph about writing to the Free Software
Foundation's mailing address from the sample GPL notice. The FSF has
changed addresses in the past, and may do so again. Linux already
includes a copy of the GPL.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Rename clock to "fck" in the non-legacy case

The sh_tmu driver gets the TMU functional clock using a connection ID of
"tmu_fck". While all SH SoCs create clock lookup entries wi

clocksource: sh_tmu: Rename clock to "fck" in the non-legacy case

The sh_tmu driver gets the TMU functional clock using a connection ID of
"tmu_fck". While all SH SoCs create clock lookup entries with a NULL
device ID and a "tmu_fck" connection ID, the ARM SoCs use the device ID
only with a NULL connection ID. This works on legacy platforms but will
break on ARM with DT boot.

Fix the situation by using a connection ID of "fck" in the non-legacy
platform data case. Clock lookup entries will be renamed to use the
device ID as well as the connection ID as platforms get moved to new
platform data. The legacy code will eventually be dropped, leaving us
with device ID based clock lookup, compatible with DT boot.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Add support for multiple channels per device

TMU hardware devices can support multiple channels, with global
registers and per-channel registers. The sh_tmu driver currently mod

clocksource: sh_tmu: Add support for multiple channels per device

TMU hardware devices can support multiple channels, with global
registers and per-channel registers. The sh_tmu driver currently models
the hardware with one Linux device per channel. This model makes it
difficult to handle global registers in a clean way.

Add support for a new model that uses one Linux device per timer with
multiple channels per device. This requires changes to platform data,
add new channel configuration fields.

Support for the legacy model is kept and will be removed after all
platforms switch to the new model.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Hardcode TMU clock event and source ratings to 200

All boards use clock event and clock source ratings of 200 for the TMU,
hardcode it in the driver.

Signed-off-by: Laurent Pin

clocksource: sh_tmu: Hardcode TMU clock event and source ratings to 200

All boards use clock event and clock source ratings of 200 for the TMU,
hardcode it in the driver.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Replace hardcoded register values with macros

Define symbolic macros for all used registers bits.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

clocksource: sh_tmu: Allocate channels dynamically

This prepares the driver for multi-channel support.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

clocksource: sh_tmu: Replace kmalloc + memset with kzalloc

One kzalloc a day keeps the bugs away.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

clocksource: sh_tmu: Add index to struct sh_tmu_channel

Use the index as the timer start/stop bit and when printing messages to
identify the channel.

Signed-off-by: Laurent Pinchart <laurent.pincha

clocksource: sh_tmu: Add index to struct sh_tmu_channel

Use the index as the timer start/stop bit and when printing messages to
identify the channel.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Add memory base to sh_tmu_channel structure

The channel memory base is channel-specific, add it to the channel
structure in preparation for support of multiple channels per devi

clocksource: sh_tmu: Add memory base to sh_tmu_channel structure

The channel memory base is channel-specific, add it to the channel
structure in preparation for support of multiple channels per device.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Constify name argument to sh_tmu_register()

The name argument is assigned to const structure fields only, constify
it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas

clocksource: sh_tmu: Constify name argument to sh_tmu_register()

The name argument is assigned to const structure fields only, constify
it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Split channel setup to separate function

Move the channel setup code from sh_tmu_setup to a new
sh_tmu_setup_channel function and call it from sh_tmu_setup.

Signed-off-by: Laur

clocksource: sh_tmu: Split channel setup to separate function

Move the channel setup code from sh_tmu_setup to a new
sh_tmu_setup_channel function and call it from sh_tmu_setup.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Rename struct sh_tmu_priv to sh_tmu_device

Channel data is private as well, rename priv to device to make the
distrinction between the core device and the channels clearer.

Sig

clocksource: sh_tmu: Rename struct sh_tmu_priv to sh_tmu_device

Channel data is private as well, rename priv to device to make the
distrinction between the core device and the channels clearer.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Split channel fields from sh_tmu_priv

Create a new sh_tmu_channel structure to hold the channel-specific
field in preparation for multiple channels per device support.

Signed-o

clocksource: sh_tmu: Split channel fields from sh_tmu_priv

Create a new sh_tmu_channel structure to hold the channel-specific
field in preparation for multiple channels per device support.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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clocksource: sh_tmu: Use request_irq() instead of setup_irq()

The driver claims it needs to register an interrupt handler too early
for request_irq(). This might have been true in the past, but the

clocksource: sh_tmu: Use request_irq() instead of setup_irq()

The driver claims it needs to register an interrupt handler too early
for request_irq(). This might have been true in the past, but the only
meaningful difference between request_irq() and setup_irq() today is an
additional kzalloc() call in request_irq(). As the driver calls
kmalloc() itself we know that the slab allocator is available, we can
thus switch to request_irq().

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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Merge commit 'v3.14' into next

Merge branch 'next' into for-linus

First round of input updates for 3.15.

Merge tag 'v3.14' into next

Linux 3.14

Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next

Conflicts:
drivers/gpu/drm/i915/Makefile

Makefile cleanup in drm-intel-next conflicts with a build-fix to move
intel_opregion un

Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next

Conflicts:
drivers/gpu/drm/i915/Makefile

Makefile cleanup in drm-intel-next conflicts with a build-fix to move
intel_opregion under CONFIG_ACPI.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Merge tag 'v3.14-rc6' into drm-intel-next-queued

Linux 3.14-rc6

I need the hdmi/dvi-dual link fixes in 3.14 to avoid ugly conflicts
when merging Ville's new hdmi cloning support into my -next tree

Merge tag 'v3.14-rc6' into drm-intel-next-queued

Linux 3.14-rc6

I need the hdmi/dvi-dual link fixes in 3.14 to avoid ugly conflicts
when merging Ville's new hdmi cloning support into my -next tree

Conflicts:
drivers/gpu/drm/i915/Makefile
drivers/gpu/drm/i915/intel_dp.c

Makefile cleanup conflicts with an acpi build fix, intel_dp.c is
trivial.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Merge tag 'v3.13' into for-3.15

Linux 3.13

Conflicts:
include/net/xfrm.h

Simple merge where v3.13 removed 'extern' from definitions and the audit
tree did s/u32/unsigned int/ to the same definiti

Merge tag 'v3.13' into for-3.15

Linux 3.13

Conflicts:
include/net/xfrm.h

Simple merge where v3.13 removed 'extern' from definitions and the audit
tree did s/u32/unsigned int/ to the same definitions.

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Merge tag 'parse-val' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into asoc-core

regmap: Add parse_val() API

This is useful for generic code built on top of regmap dealing with

Merge tag 'parse-val' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into asoc-core

regmap: Add parse_val() API

This is useful for generic code built on top of regmap dealing with
blocks of data.

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Merge tag 'v3.14-rc4' into next

Merge with Linux 3.14-rc4 to bring devm_request_any_context_irq().

Merge branch 'master' into for-next

Merge tag 'v3.13' into next

Linux 3.13

Minor fixup needed in selinux_inet_conn_request()

Conflicts:
security/selinux/hooks.c

Merge tag 'xtensa-for-next-20140221-1' into for_next

Xtensa fixes for 3.14:
- allow booting xtfpga on boards with new uBoot and >128MBytes memory;
- drop nonexistent GPIO32 support from fsf variant;

Merge tag 'xtensa-for-next-20140221-1' into for_next

Xtensa fixes for 3.14:
- allow booting xtfpga on boards with new uBoot and >128MBytes memory;
- drop nonexistent GPIO32 support from fsf variant;
- don't select USE_GENERIC_SMP_HELPERS;
- enable common clock framework support, set up ethoc clock on xtfpga;
- wire up sched_setattr and sched_getattr syscalls.

Signed-off-by: Chris Zankel <chris@zankel.net>

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