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  1. 10 7月, 2011 3 次提交
    • P
      omap_hwmod: use a terminator record with omap_hwmod_dma_info arrays · bc614958
      由 Paul Walmsley 提交于 
      Previously, struct omap_hwmod_dma_info arrays were unterminated; and
users of these arrays used the ARRAY_SIZE() macro to determine the
length of the array.  However, ARRAY_SIZE() only works when the array
is in the same scope as the macro user.

So far this hasn't been a problem.  However, to reduce duplicated
data, a subsequent patch will move common data to a separate, shared
file.  When this is done, ARRAY_SIZE() will no longer be usable.

This patch removes ARRAY_SIZE() usage for struct omap_hwmod_dma_info
arrays and uses a sentinel value (irq == -1) as the array terminator
instead.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
      bc614958
    • P
      omap_hwmod: use a terminator record with omap_hwmod_mpu_irqs arrays · 212738a4
      由 Paul Walmsley 提交于 
      Previously, struct omap_hwmod_mpu_irqs arrays were unterminated; and
users of these arrays used the ARRAY_SIZE() macro to determine the
length of the array.  However, ARRAY_SIZE() only works when the array
is in the same scope as the macro user.

So far this hasn't been a problem.  However, to reduce duplicated
data, a subsequent patch will move common data to a separate, shared
file.  When this is done, ARRAY_SIZE() will no longer be usable.

This patch removes ARRAY_SIZE() usage for struct omap_hwmod_mpu_irqs
arrays and uses a sentinel value (irq == -1) as the array terminator
instead.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
      212738a4
    • P
      omap_hwmod: use a null structure record to terminate omap_hwmod_addr_space arrays · 78183f3f
      由 Paul Walmsley 提交于 
      Previously, struct omap_hwmod_addr_space arrays were unterminated; and
users of these arrays used the ARRAY_SIZE() macro to determine the
length of the array.  However, ARRAY_SIZE() only works when the array
is in the same scope as the macro user.

So far this hasn't been a problem.  However, to reduce duplicated
data, a subsequent patch will move common data to a separate, shared
file.  When this is done, ARRAY_SIZE() will no longer be usable.

This patch removes ARRAY_SIZE() usage for struct omap_hwmod_addr_space
arrays and uses a null structure member as the array terminator
instead.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
      78183f3f
  3. 01 6月, 2011 1 次提交
    • S
      omap4: hwmod: Enable the keypad · 4998b245
      由 Shubhrajyoti D 提交于 
      Commit 407a6888 (OMAP4: hwmod data:
Add AESS, McPDM, bandgap, counter_32k, MMC, KBD, ISS & IPU) added the
entry for keypad, but did not enable it.

Enable the keypad in the hwmod database so it works.

Signed-off-by: Shubhrajyoti D<shubhrajyoti@ti.com>
Acked-by: Benoit Cousson<b-cousson@ti.com>
[tony@atomide.com: updated comments]
Signed-off-by: NTony Lindgren <tony@atomide.com>
      4998b245
  5. 20 4月, 2011 1 次提交
  7. 09 3月, 2011 1 次提交
  9. 05 3月, 2011 1 次提交
  11. 02 3月, 2011 2 次提交
  13. 01 3月, 2011 1 次提交
    • P
      OMAP2+: hwmod: rename some init functions · 550c8092
      由 Paul Walmsley 提交于 
      Rename omap_hwmod_init() to omap_hwmod_register().  Rename
omap_hwmod_late_init() to omap_hwmod_setup_all().  Also change all of
the callers to reflect the new names.  While here, update some
copyrights.

Suggested by Tony Lindgren <tony@atomide.com>.

N.B. The comment in mach-omap2/serial.c may no longer be correct, given
     recent changes in init order.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Benoît Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
      550c8092
  15. 25 2月, 2011 1 次提交
  17. 23 2月, 2011 1 次提交
  19. 22 2月, 2011 1 次提交
  21. 18 2月, 2011 8 次提交
  23. 17 2月, 2011 1 次提交
  25. 25 12月, 2010 4 次提交
  27. 23 12月, 2010 1 次提交
  29. 22 12月, 2010 8 次提交
    • B
      OMAP4: hwmod data: Add SIDLE_SMART_WKUP modes to several IPs · 7cffa6b8
      由 Benoit Cousson 提交于 
      uart, gpio, wd_timer and i2c does support the new smart-idle with wakeup
added in OMAP4.

Add the flag to allow the hwmod core to enable this mode when applicable.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Rajendra Nayak <rnayak@ti.com>
      7cffa6b8
    • B
      OMAP4: hwmod & clock data: Fix GPIO opt_clks and ocp_if iclk · b399bca8
      由 Benoit Cousson 提交于 
      Fix opt clocks name in clock framework and hwmod.

Add the missing iclk in the ocp_if structure.

Add the HWMOD_CONTROL_OPT_CLKS_IN_RESET flag to ensure
the the GPIO optional clock is enable during reset.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Tested-by: NCharulatha V <charu@ti.com>
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
      b399bca8
    • B
      OMAP4: hwmod data: Add IVA and DSP · 8f25bdc5
      由 Benoit Cousson 提交于 
      Add IVA and DSP hwmods in order to allow the pm code to
initialize properly the processors devices during
omap2_init_processor_devices.

It will avoid the following warnings.
_init_omap_device: could not find omap_hwmod for iva
_init_omap_device: could not find omap_hwmod for dsp
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
      8f25bdc5
    • B
      OMAP4: hwmod data: Fix missing address in DMM and EMIF_FW · 659fa822
      由 Benoit Cousson 提交于 
      The DMM is a piece of interconnect that need to be configured properly
for the tiler functionnality. It thus exposes some configuration registers
that were missing previously.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
      659fa822
    • B
      OMAP4: hwmod data: Add SYSS_HAS_RESET_STATUS flag · 0cfe8751
      由 Benoit Cousson 提交于 
      Update the data for GPIO, UART, WD_TIMER and I2C in order to
support the new reset status flag introduce in the following
commit:
commit 2cb06814
OMAP: hwmod: Fix softreset status check for some new OMAP4 IPs

Without this flag properly set, the reset is done, but the hwmod
core code will not wait for the reset completion to continue its
excecution.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
Tested-by: NCharulatha V <charu@ti.com>
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Govindraj.R <govindraj.raja@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
      0cfe8751
    • B
      OMAP4: hwmod data: Fix hwmod entries order · 3b54baad
      由 Benoit Cousson 提交于 
      The original OMAP4 hwmod data files is fully generated from HW
database. But since the file is introduced incrementaly along
with driver that uses the data, it has to be splitted by the driver
owner and then re-merged by the maintainer.
Because of the similarity of the data, git is completely lost
during such merge and thus the data does not look like the original one
at the end.

Re-order properly the structures to stay in sync with original data set.
This makes it much easier to diff the autogenerated script output with
what's in mainline, see differences, and generate patches for those
diffs.  The goal is to stay in sync with the autogenerated data from now
on.

Add a comment that does contain all the IPs that can have a hwmod, but
do not have it in the file for the moment. It gives a good indication
of the progress.
Signed-off-by: NBenoit Cousson <b-cousson@ti.com>
[paul@pwsan.com: updated to apply against current core integration branch,
 commit message slightly amplified; fixed opt_clks_cnt whitespace]
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: Govindraj.R <govindraj.raja@ti.com>
Cc: Charulatha V <charu@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
      3b54baad
    • P
      OMAP4: PRCM: reorganize existing OMAP4 PRCM header files · d198b514
      由 Paul Walmsley 提交于 
      Split the existing cm44xx.h file into cm1_44xx.h and cm2_44xx.h files
so they match their underlying OMAP hardware modules.  Add clockdomain
offset information.

Add header files for the MPU local PRCM, prcm_mpu44xx.h, and for the
SCRM, scrm44xx.h.  SCRM register offsets still need to be added; TI
should do this.

Move the "_MOD" macros out of the prcm-common.h header file, into the
header file of the hardware module that they belong to.  For example,
OMAP4430_PRM_*_MOD macros have been moved into the prm44xx.h header.

Adjust #includes of all files that used the old PRCM header file names
to point to the new filenames.

The autogeneration scripts have been updated accordingly.
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Benoît Cousson <b-cousson@ti.com>
Cc: Rajendra Nayak <rnayak@ti.com>
Reviewed-by: NKevin Hilman <khilman@deeprootsystems.com>
Tested-by: NKevin Hilman <khilman@deeprootsystems.com>
Tested-by: NRajendra Nayak <rnayak@ti.com>
Tested-by: NSantosh Shilimkar <santosh.shilimkar@ti.com>
      d198b514
    • P
      OMAP2+: wd_timer: disable on boot via hwmod postsetup mechanism · ff2516fb
      由 Paul Walmsley 提交于 
      The OMAP watchdog timer IP blocks require a specific set of register
writes to occur before they will be disabled[1], even if the device
clocks appear to be disabled in the CM_*CLKEN registers.  In the MPU
watchdog case, failure to execute this reset sequence will eventually
cause the watchdog to reset the OMAP unexpectedly.

Previously, the code to disable this watchdog was manually called from
mach-omap2/devices.c during device initialization.  This causes the
watchdog to be unconditionally disabled for a portion of kernel
initialization.  This should be controllable by the board-*.c files,
since some system integrators will want full watchdog coverage of
kernel initialization.  Also, the watchdog disable code was not
connected to the hwmod shutdown code.  This means that calling
omap_hwmod_shutdown() will not, in fact, disable the watchdog, and the
goal of omap_hwmod_shutdown() is to be able to shutdown any on-chip
OMAP device.

To resolve the latter problem, populate the pre_shutdown pointer in
the watchdog timer hwmod classes with a function that executes the
watchdog shutdown sequence.  This allows the hwmod code to fully
disable the watchdog.

Then, to allow some board files to support watchdog coverage
throughout kernel initialization, add common code to mach-omap2/io.c
to cause the MPU watchdog to be disabled on boot unless a board file
specifically requests it to remain enabled.  Board files can do this
by changing the watchdog timer hwmod's postsetup state between the
omap2_init_common_infrastructure() and omap2_init_common_devices()
function calls.

1. OMAP34xx Multimedia Device Silicon Revision 3.1.x Rev. ZH
   [SWPU222H], Section 16.4.3.6, "Start/Stop Sequence for WDTs (Using
   WDTi.WSPR Register)"
Signed-off-by: NPaul Walmsley <paul@pwsan.com>
Cc: Benoît Cousson <b-cousson@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Charulatha Varadarajan <charu@ti.com>
      ff2516fb
  31. 21 12月, 2010 1 次提交
  33. 08 12月, 2010 1 次提交
  35. 10 11月, 2010 1 次提交
  37. 30 9月, 2010 2 次提交