These are various power management related changes, mainly concerning
cpuidle on i.MX and OMAP, as well as a the move of the omap smartreflex
driver to live in the power subsystem.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=tgT5
-----END PGP SIGNATURE-----
Merge tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull arm-soc power management changes from Arnd Bergmann:
"These are various power management related changes, mainly concerning
cpuidle on i.MX and OMAP, as well as a the move of the omap
smartreflex driver to live in the power subsystem."
Fix up conflicts in arch/arm/mach-{imx/mach-imx6q.c,omap2/prm2xxx_3xxx.h}
* tag 'pm' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (37 commits)
ARM: OMAP2+: PM: fix IRQ_NOAUTOEN removal by mis-merge
ARM: OMAP2+: do not allow SmartReflex to be built as a module
ARM: OMAP2: Use hwmod to initialize mmc for 2420
ARM: OMAP3: PM: cpuidle: optimize the clkdm idle latency in C1 state
ARM: OMAP3: PM: cpuidle: optimize the PER latency in C1 state
ARM: OMAP3: PM: cpuidle: default to C1 in next_valid_state
ARM: OMAP3: PM: cleanup cam_pwrdm leftovers
ARM: OMAP3: PM: call pre/post transition per powerdomain
ARM: OMAP2+: powerdomain: allow pre/post transtion to be per pwrdm
ARM: OMAP3: PM: Remove IO Daisychain control from cpuidle
ARM: OMAP3PLUS: hwmod: reconfigure IO Daisychain during hwmod mux
ARM: OMAP3+: PRM: Enable IO wake up
ARM: OMAP4: PRM: Add IO Daisychain support
ARM: OMAP3: PM: Move IO Daisychain function to omap3 prm file
ARM: OMAP3: PM: correct enable/disable of daisy io chain
ARM: OMAP2+: PRM: fix compile for OMAP4-only build
W1: OMAP HDQ1W: use runtime PM
ARM: OMAP2+: HDQ1W: use omap_device
W1: OMAP HDQ1W: use 32-bit register accesses
W1: OMAP HDQ1W: allow driver to be built on all OMAP2+
...
Move irq_domain_add_legacy call from imx5*-dt.c into tzic init function
and have the tzic driver adopt irqdomain support for both DT and non-DT
boot.
Now tzic init function calls irq_alloc_descs to get irq_base and adds
a lenacy irqdomain with the irq_base, so that the mapping between tzic
irq and Linux irq number can be handled by irqdomain.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Move irq_domain_add_legacy call from imx*-dt.c into gpio driver and
have the gpio driver adopt irqdomain support for both DT and non-DT
boot.
With all imx platform code converted from static gpio irq number
computation to use run-time gpio_to_irq call, we can now use
irq_alloc_descs and irqdomain support to dynamically get irq_base
and have the mapping between gpio and irq number available without
using virtual_irq_start and MXC_GPIO_IRQ_START.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Add various functionality needed to enable a imx53 low power idle
state. This includes adding the imx53 gpc_dvfs clock and making a
common imx5_late_init function and initializing all imx53
MACHINE_STATE late_init calls to imx5_late_init.
Signed-off-by: Robert Lee <rob.lee@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
These two branches are a dependency for the at91 device tree changes,
so we pull them in here. at91/base2+cleanup will get merged through
the arm-soc cleanup2 branch, while the irqdomain tree will be sent
by Grant before this one gets integrated.
Conflicts:
drivers/rtc/rtc-at91sam9.c
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Apart from the iomux setup which may not be needed on custom
boards the kernel starts fine using the devicetree, so add
generic boards to the dt_compat entries.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
irq_domain_add_simple() was a stop-gap measure until complete irq_domain
support was complete. This patch removes the irq_domain_add_simple()
interface.
This patch also drops the explicit irq_domain initialization performed
by the mach-versatile code because the versatile interrupt controller
already has irq_domain support built into it. This was a bug that was
hanging around quietly for a while, but with the full irq_domain which
actually verifies that irq_domain ranges are available it would cause
the registration to fail and the system wouldn't boot.
v4: Fixed number of irqs in mx5 gpio code
v2: Updated to pass in host_data pointer on irq_domain allocation.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Milton Miller <miltonm@bga.com>
Cc: Russell King <linux@arm.linux.org.uk>
Tested-by: Olof Johansson <olof@lixom.net>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)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=ZgSs
-----END PGP SIGNATURE-----
Merge tag 'arm-soc-imx-move' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Consolidate i.MX 5 platforms to be under the new shared i.MX 3/5/6 tree.
* tag 'arm-soc-imx-move' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM i.MX: Update defconfig
ARM i.MX: Merge i.MX5 support into mach-imx
ARM i.MX5: remove unnecessary includes from board files
Fix up fairly trivial conflicts due to various changes nearby in
arch/arm/{mach,plat}-imx/{Kconfig,Makefile}
Pull request had been sent to the wrong email address, but happened
before the merge window closed. I'm merging the MX 5 consolidation,
since it apparently will help the next development window and will avoid
conflicts later as per Arnd.
This patch moves the contents of arch/arm/mach-mx5 to arch/arm/mach-imx
and adjusts the Makefile/Kconfig entries in a way that it's possible
to compile i.MX5 together with i.MX3/6.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Shawn Guo <shawn.guo@linaro.org>
Tested-by: Dirk Behme <dirk.behme@de.bosch.com>
Linus Torvalds