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5 Commits

Author SHA1 Message Date
Tero Kristo
70fcebf196 ARM: OMAP4: PRCM: remove references to cm-regbits-44xx.h from PRCM core files 
Done in preparation to make PRCM a standalone driver.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
 2014-05-15 22:35:10 -06:00
Tony Lindgren
d9a5f4dd43 ARM: OMAP2+: Fix build issues with missing include of linux/bug.h 
Otherwise we can get the following if bug.h is not included from kernel.h:

arch/arm/mach-omap2/powerdomain-common.c:
In function 'omap2_pwrdm_get_mem_bank_onstate_mask':
arch/arm/mach-omap2/powerdomain-common.c:64:3: error:
implicit declaration of function 'WARN_ON' [-Werror=implicit-function-declaration]
cc1: some warnings being treated as errors

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
 2012-03-07 17:29:34 -08:00
Paul Walmsley
8179488a36 OMAP: powerdomain: remove omap_chip bitmasks 
At Tony's request, remove the omap_chip bitmasks from the powerdomain
definitions.  Instead, initialize powerdomains based on one or more
lists that are applicable to a particular SoC family, variant, and
silicon revision.

Gražvydas Ignotas <notasas@gmail.com> found and reported a bug in a
related patch that also applied to this patch - thanks Gražvydas.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Gražvydas Ignotas <notasas@gmail.com>
 2011-09-14 17:20:44 -06:00
Paul Walmsley
72e06d0872 OMAP2+: powerdomain: move header file from plat-omap to mach-omap2 
The OMAP powerdomain code and data is all OMAP2+-specific.  This seems
unlikely to change any time soon.  Move plat-omap/include/plat/powerdomain.h
to mach-omap2/powerdomain.h.  The primary point of doing this is to remove
the temptation for unrelated upper-layer code to access powerdomain code
and data directly.

As part of this process, remove the references to powerdomain data
from the GPIO "driver" and the OMAP PM no-op layer, both in plat-omap.
Change the DSPBridge code to point to the new location for the
powerdomain headers.  The DSPBridge code should not be including the
powerdomain headers; these should be removed.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Omar Ramirez Luna <omar.ramirez@ti.com>
Cc: Felipe Contreras <felipe.contreras@gmail.com>
Cc: Greg Kroah-Hartman <greg@kroah.com>
 2010-12-21 21:05:16 -07:00
Rajendra Nayak
9b7fc907d9 OMAP: powerdomain: Arch specific funcs for mem control 
Define the following architecture specific funtions for omap2/3/4
.pwrdm_set_mem_onst
.pwrdm_set_mem_retst
.pwrdm_read_mem_pwrst
.pwrdm_read_prev_mem_pwrst
.pwrdm_read_mem_retst
.pwrdm_clear_all_prev_pwrst
.pwrdm_enable_hdwr_sar
.pwrdm_disable_hdwr_sar
.pwrdm_wait_transition
.pwrdm_set_lowpwrstchange

Convert the platform-independent framework to call these functions.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
[paul@pwsan.com: rearranged Makefile changes]
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Reviewed-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
 2010-12-21 20:01:19 -07:00