Commit Graph

96 Commits

Author SHA1 Message Date
Igor Grinberg 1704bf15de arm: omap2plus: move NAND_BLOCK_SIZE out of boards
Several boards defining mtd partitions also defined NAND_BLOCK_SIZE as
SZ_128K. Move the define to common-board-devices.h

This removes multiple defines of NAND_BLOCK_SIZE.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
[tony@atomide.com: updated comments]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-06-01 02:25:05 -07:00
Linus Torvalds 829ae27329 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (33 commits)
  OMAP3: PM: Boot message is not an error, and not helpful, remove it
  OMAP3: cpuidle: change the power domains modes determination logic
  OMAP3: cpuidle: code rework for improved readability
  OMAP3: cpuidle: re-organize the C-states data
  OMAP3: clean-up mach specific cpuidle data structures
  OMAP3 cpuidle: remove useless SDP specific timings
  usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabled
  usb: otg: OMAP4430: Fixing the omap4430_phy_init function
  usb: musb: am35x: fix compile error when building am35x
  usb: musb: OMAP4430: Power down the PHY during board init
  omap: drop board-igep0030.c
  omap: igep0020: add support for IGEP3
  omap: igep0020: minor refactoring
  omap: igep0020: name refactoring for future merge with IGEP3
  omap: Remove support for omap2evm
  arm: omap2plus: GPIO cleanup
  omap: musb: introduce default board config
  omap: move detection of NAND CS to common-board-devices
  omap: use common initialization for PMIC i2c bus
  omap: consolidate touch screen initialization among different boards
  ...
2011-05-26 12:11:54 -07:00
Igor Grinberg bc593f5d78 arm: omap2plus: GPIO cleanup
use gpio_request_<one|array>() instead of multiple gpiolib calls,
remove unneeded variables, etc.

Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-05-12 02:52:06 -07:00
Tomi Valkeinen f8ae2f08d2 OMAP: DSS2: Move panel-generic-dpi.h to include/video/
arch/arm/plat-omap/include/plat/panel-generic-dpi.h is an include for
the OMAP DSS panel driver for generic DPI displays. A more logical place
for it is in include/video.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-05-11 14:08:51 +03:00
Tomi Valkeinen a0b38cc4d3 OMAP: DSS2: Move display.h to include/video/
arch/arm/plat-omap/include/plat/display.h is an include for the OMAP DSS
driver. A more logical place for it is in include/video.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-05-11 14:05:07 +03:00
Mike Rapoport 9e18630b68 omap: musb: introduce default board config
Most boards use exactly the same configuration for musb initialization.
Create a default that can be shared amount different boards.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-05-09 08:15:31 -07:00
Mike Rapoport fbd8071c18 omap: use common initialization for PMIC i2c bus
Introduce omap_pmic_init that registers i2c bus and PMIC device on that
bus and add omap2/3/4 wrappers for common cases.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-05-03 02:51:45 -07:00
Mike Rapoport 96974a249b omap: consolidate touch screen initialization among different boards
Add common-board-devices.c that will contain the code for peripheral
devices initializatoin shared between multiple boards.
Start small with touchscreen initialization.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-05-03 02:38:09 -07:00
Mike Rapoport 21b42731e6 omap: convert boards that use SMSC911x to use gpmc-smsc911x
Convert boards that use SMSC911x to use gpmc-smsc911x.
Also allocate struct platform_device dynamically.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
[tony@atomide.com: folded in a fix from Igor Grindberg]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-04-20 08:54:09 -07:00
Paul Mundt da49252fb0 Merge branch 'for-paul' of git://gitorious.org/linux-omap-dss2/linux
Conflicts:
	arch/arm/mach-omap2/board-overo.c

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-03-22 14:27:36 +09:00
Linus Torvalds 0df0914d41 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (258 commits)
  omap: zoom: host should not pull up wl1271's irq line
  arm: plat-omap: iommu: fix request_mem_region() error path
  OMAP2+: Common CPU DIE ID reading code reads wrong registers for OMAP4430
  omap4: mux: Remove duplicate mux modes
  omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag
  omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set
  omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
  omap4: board-omap4panda: Initialise the serial pads
  omap3: board-3430sdp: Initialise the serial pads
  omap4: board-4430sdp: Initialise the serial pads
  omap2+: mux: Add macro for configuring static with omap_hwmod_mux_init
  omap2+: mux: Remove the use of IDLE flag
  omap2+: Add separate list for dynamic pads to mux
  perf: add OMAP support for the new power events
  OMAP4: Add IVA OPP enteries.
  OMAP4: Update Voltage Rail Values for MPU, IVA and CORE
  OMAP4: Enable 800 MHz and 1 GHz MPU-OPP
  OMAP3+: OPP: Replace voltage values with Macros
  OMAP3: wdtimer: Fix CORE idle transition
  Watchdog: omap_wdt: add fine grain runtime-pm
  ...

Fix up various conflicts in
 - arch/arm/mach-omap2/board-omap3evm.c
 - arch/arm/mach-omap2/clock3xxx_data.c
 - arch/arm/mach-omap2/usb-musb.c
 - arch/arm/plat-omap/include/plat/usb.h
 - drivers/usb/musb/musb_core.h
2011-03-17 19:28:15 -07:00
Tony Lindgren c7ecea24e2 omap2+: mux: Fix compile when CONFIG_OMAP_MUX is not selected
Fix compile when CONFIG_OMAP_MUX is not selected

Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-03-11 11:39:51 -08:00
Senthilvadivu Guruswamy 30ea50c9f5 OMAP2, 3: DSS2: VENC: create platform_driver, move init, exit to driver
Hwmod adaptation design requires each of the DSS HW IP to be a platform driver.
So a platform_driver for VENC is created and init exit methods are moved from core.c
to its driver probe,remove. pdev member has to be maintained by its own drivers.

Also, venc_vdda_dac reading is moved to venc.c.

VENC platform driver is registered from inside omap_dss_probe, in the order desired.

Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-03-11 15:46:20 +02:00
Keshava Munegowda 9e64bb1e9f arm: omap: usb: Invoke usbhs core device initialization
The usbhs intialization is invoked by all omap3 and omap4
variant board files.

Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-03-01 17:02:34 +02:00
Keshava Munegowda 181b250cf5 arm: omap: usb: create common enums and structures for ehci and ohci
Create the ehci and ohci specific platform data structures.
The port enum values are made common for both ehci and ohci.

Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-03-01 17:01:11 +02:00
Tony Lindgren e41cccfe79 omap2+: Minimize board specific init_early calls
We should only call init_common_infrastructure and
init_common_devices from init_early.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-25 10:19:21 -08:00
Senthilvadivu Guruswamy d5e13227c3 OMAP2, 3: DSS2: board files: replace platform_device_register with omap_display_init()
This patch updated board files to replace platform_device_register or
platform_add_devices of DSS with omap_display_init(). This moves away
registration of DSS from board files into a common place.

Reviewed-by: Kevin Hilman <khilman@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-23 09:34:25 +02:00
Senthilvadivu Guruswamy 1dde9732d5 OMAP2, 3: DSS2: Use Regulator init with driver name
Use driver name in regulator inits needed for display instead of using device
structure name.

Reviewed-by: Kevin Hilman <khilman@ti.com>
Tested-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Senthilvadivu Guruswamy <svadivu@ti.com>
Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-02-23 09:33:07 +02:00
Russell King - ARM Linux 3dc3bad6f1 ARM: OMAP2: use early init hook
Move non-mapping and non-irq initialization code out of .map_io and
.init_irq respectively into the new init_early hook.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2011-02-14 15:40:20 -08:00
Bryan Wu 89747c9141 OMAP: use generic DPI panel driver in board files
Still keep sharp_ls_panel, since the sharp_ls_panel driver contains blacklight
control driver code which will be moved out later. Then we can use generic DPI
driver for sharp_ls_panel.

Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Acked-by: Archit Taneja <archit@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2011-01-10 11:09:53 +02:00
Paul Walmsley 4805734bcc OMAP2+: io: split omap2_init_common_hw()
Split omap2_init_common_hw() into two functions.  The first,
omap2_init_common_infrastructure(), initializes the hwmod code and
data, the OMAP PM code, and the clock code and data.  The second,
omap2_init_common_devices(), handles any other early device
initialization that, for whatever reason, has not been or cannot be
moved to initcalls or early platform devices.

This patch is required for the hwmod postsetup patch, which allows
board files to change the state that hwmods should be placed into at
the conclusion of the hwmod _setup() function.  For example, for a
board whose creators wish to ensure watchdog coverage across the
entire kernel boot process, code to change the watchdog's postsetup
state will be added in the board-*.c file between the
omap2_init_common_infrastructure() and omap2_init_common_devices() function
calls.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Tony Lindgren <tony@atomide.com>
2010-12-21 19:55:11 -07:00
Bryan Wu 1a6b59232b omap: kill all section mismatch warning for omap2plus_defconfig
This patch will kill following section mismatch warnings:

WARNING: vmlinux.o(.text+0x24a00): Section mismatch in reference from the function zoom_twl_gpio_setup() to the (unknown reference) .init.data:(unknown)
The function zoom_twl_gpio_setup() references
the (unknown reference) __initdata (unknown).
This is often because zoom_twl_gpio_setup lacks a __initdata
annotation or the annotation of (unknown) is wrong.

WARNING: vmlinux.o(.text+0x24bfc): Section mismatch in reference from the function cm_t35_twl_gpio_setup() to the (unknown reference) .init.data:(unknown)
The function cm_t35_twl_gpio_setup() references
the (unknown reference) __initdata (unknown).
This is often because cm_t35_twl_gpio_setup lacks a __initdata
annotation or the annotation of (unknown) is wrong.

WARNING: vmlinux.o(.data+0x1d3e0): Section mismatch in reference from the variable h4_config to the (unknown reference) .init.data:(unknown)
The variable h4_config references
the (unknown reference) __initdata (unknown)
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

WARNING: vmlinux.o(.data+0x1dc08): Section mismatch in reference from the variable sdp2430_config to the (unknown reference) .init.data:(unknown)
The variable sdp2430_config references
the (unknown reference) __initdata (unknown)
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

WARNING: vmlinux.o(.data+0x1e1d8): Section mismatch in reference from the variable apollon_config to the (unknown reference) .init.data:(unknown)
The variable apollon_config references
the (unknown reference) __initdata (unknown)
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console,

Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-17 17:25:26 -08:00
Varadarajan, Charulatha 77640aabd7 OMAP: GPIO: Implement GPIO as a platform device
Implement GPIO as a platform device.

GPIO APIs are used in machine_init functions. Hence it is
required to complete GPIO probe before board_init. Therefore
GPIO device register and driver register are implemented as
postcore_initcalls.

omap_gpio_init() does nothing now and this function would be
removed in the next patch as it's usage is spread across most
of the board files.

Inorder to convert GPIO as platform device, modifications are
required in clockxxxx_data.c file for OMAP1 so that device names
can be used to obtain clock instead of getting clocks by
name/NULL ptr.

Use runtime pm APIs (pm_runtime_put*/pm_runtime_get*) for enabling
or disabling the clocks, modify sysconfig settings and remove usage
of clock FW APIs.
Note 1: Converting GPIO driver to use runtime PM APIs is not done as a
separate patch because GPIO clock names are different for various OMAPs
and are different for some of the banks in the same CPU. This would need
usage of cpu_is checks and bank id checks while using clock FW APIs in
the gpio driver. Hence while making GPIO a platform driver framework,
PM runtime APIs are used directly.

Note 2: While implementing GPIO as a platform device, pm runtime APIs
are used as mentioned above and modification is not done in gpio's
prepare for idle/ resume after idle functions. This would be done
in the next patch series and GPIO driver would be made to use dev_pm_ops
instead of sysdev_class in that series only.

Due to the above, the GPIO driver implicitly relies on
CM_AUTOIDLE = 1 on its iclk for power management to work, since the
driver never disables its iclk.
This would be taken care in the next patch series (see Note 3 below).

Refer to
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg39112.html
for more details.

Note 3: only pm_runtime_get_sync is called in gpio's probe() and
pm_runtime_put* is never called. This is to make the implementation
similar to the existing GPIO code. Another patch series would be sent
to correct this.

In OMAP3 and OMAP4 gpio's debounce clocks are optional clocks. They
are enabled/ disabled whenever required using clock framework APIs

TODO:
1. Cleanup the GPIO driver. Use function pointers and register
offest pointers instead of using hardcoded values
2. Remove all cpu_is_ checks and OMAP specific macros
3. Remove usage of gpio_bank array so that only
   instance specific information is used in driver code
4. Rename 'method'/ avoid it's usage
5. Fix the non-wakeup gpios handling for OMAP2430, OMAP3 & OMAP4
6. Modify gpio's prepare for idle/ resume after idle functions
   to use runtime pm implentation.

Signed-off-by: Charulatha V <charu@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Reviewed-by: Basak, Partha <p-basak2@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
[tony@atomide.com: updated for bank specific revision and updated boards]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-12-07 16:26:57 -08:00
Linus Torvalds 7b6181e068 Merge branch 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
* 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (163 commits)
  omap: complete removal of machine_desc.io_pg_offst and .phys_io
  omap: UART: fix wakeup registers for OMAP24xx UART2
  omap: Fix spotty MMC voltages
  ASoC: OMAP4: MCPDM: Remove unnecessary include of plat/control.h
  serial: omap-serial: fix signess error
  OMAP3: DMA: Errata i541: sDMA FIFO draining does not finish
  omap: dma: Fix buffering disable bit setting for omap24xx
  omap: serial: Fix the boot-up crash/reboot without CONFIG_PM
  OMAP3: PM: fix scratchpad memory accesses for off-mode
  omap4: pandaboard: enable the ehci port on pandaboard
  omap4: pandaboard: Fix the init if CONFIG_MMC_OMAP_HS is not set
  omap4: pandaboard: remove unused hsmmc definition
  OMAP: McBSP: Remove null omap44xx ops comment
  OMAP: McBSP: Swap CLKS source definition
  OMAP: McBSP: Fix CLKR and FSR signal muxing
  OMAP2+: clock: reduce the amount of standard debugging while disabling unused clocks
  OMAP: control: move plat-omap/control.h to mach-omap2/control.h
  OMAP: split plat-omap/common.c
  OMAP: McBSP: implement functional clock switching via clock framework
  OMAP: McBSP: implement McBSP CLKR and FSR signal muxing via mach-omap2/mcbsp.c
  ...

Fixed up trivial conflicts in arch/arm/mach-omap2/
{board-zoom-peripherals.c,devices.c} as per Tony
2010-10-25 13:46:56 -07:00
Nicolas Pitre 6451d7783b arm: remove machine_desc.io_pg_offst and .phys_io
Since we're now using addruart to establish the debug mapping, we can
remove the io_pg_offst and phys_io members of struct machine_desc.

The various declarations were removed using the following script:

  grep -rl MACHINE_START arch/arm | xargs \
  sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }'

[ Initial patch was from Jeremy Kerr, example script from Russell King ]

Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Acked-by: Eric Miao <eric.miao at canonical.com>
2010-10-20 00:27:46 -04:00
Nicolas Kaiser c710e19222 arm/omap: remove duplicated include
Remove duplicated include.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-10-08 10:23:14 -07:00
Manjunath Kondaiah G bead437573 OMAP3: Keypad: Fix incorrect type initializer
The keypad matrix variable declaration is not matching
with structure variable keymap declared in keypad_matrix.h.

Due to this, following sparse warnings are generated with omap3_defconfig.

arch/arm/mach-omap2/board-devkit8000.c:223:14: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-devkit8000.c:223:14:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-devkit8000.c:223:14:    got int static [toplevel] *<noident>

arch/arm/mach-omap2/board-ldp.c:107:14: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-ldp.c:107:14:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-ldp.c:107:14:    got int static [toplevel] *<noident>

arch/arm/mach-omap2/board-omap3evm.c:472:14: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-omap3evm.c:472:14:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-omap3evm.c:472:14:    got int static [toplevel] *<noident>

arch/arm/mach-omap2/board-3430sdp.c:114:14: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-3430sdp.c:114:14:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-3430sdp.c:114:14:    got int static [toplevel] *<noident>

arch/arm/mach-omap2/board-rx51-peripherals.c:248:14: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-rx51-peripherals.c:248:14:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-rx51-peripherals.c:248:14:    got int static [toplevel] *<noident>

arch/arm/mach-omap2/board-zoom-peripherals.c:88:14: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-zoom-peripherals.c:88:14:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-zoom-peripherals.c:88:14:    got int static [toplevel] *<noident>

arch/arm/mach-omap2/board-cm-t35.c:568:14: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-cm-t35.c:568:14:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-cm-t35.c:568:14:    got int static [toplevel] *<noident>

arch/arm/mach-omap2/board-omap3stalker.c:415:13: warning: incorrect type in initializer (different signedness)
arch/arm/mach-omap2/board-omap3stalker.c:415:13:    expected unsigned int const [usertype] *keymap
arch/arm/mach-omap2/board-omap3stalker.c:415:13:    got int static [toplevel] *<noident>

This patch modifies the variable keymap declaration as per declaration in matrix_keymap structure.

Signed-off-by: Manjunath Kondaiah G <manjugk@ti.com>
Cc: linux-input@vger.kernel.org
Cc: Dmitry Torokhov <dtor@mail.ru>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-10-08 10:12:38 -07:00
Sukumar Ghorai 3a63833ec3 omap: mmc: extended to pass host capabilities from board file
wires variable is renamed, extended and this single variable to be used to
pass the platform capabilities, e.g DDR mode. Also removed the hardcoded
value was using as bus-width.

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-09-27 10:15:26 -07:00
Tony Lindgren 7590d1defd Merge branch 'devel-map-io' into omap-for-linus 2010-08-04 14:43:45 +03:00
Mike Rapoport 869fef4154 omap3: introduce omap3_map_io
Most OMAP3-based boards use exactly the same code for .map_io method in
the machine_desc structure.
This patch introduces omap3_map_io and updates board-* files to use it
as .map_io method.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-08-04 14:43:18 +03:00
Sergio Aguirre c573bcf96a omap3: Unify omap2_set_globals_3[43,6x]x functions
The only difference between them is the physical address of the
uart4 port, which is only present in 36xx chips.

We don't really need to care about keeping these 2 functions, since
the decision to use uart4 is more cleanly done later when we do have
access to omap_revision variable.

Signed-off-by: Sergio Aguirre <saaguirre@ti.com>
Acked-by: Kevin Hilman <khilman@deeprootsystems.com>
[tony@atomide.com: added comment for the uart4_phys]
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-08-04 14:43:18 +03:00
Sukumar Ghorai f450d86790 omap3 nand: fix issue in board file to detect nand
Board file modified for not to provide gpmc phys_base address to nand driver.
The gpmc_nand_init funciton is now used to detect the nand and required to
adopt _prob function as in nand/omap2.c

Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-08-02 15:41:17 +03:00
Russell King 71ee7dad9b ARM: OMAP: Convert to use ->reserve method to reserve boot time memory
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-07-16 11:06:41 +01:00
Tony Lindgren 609c9ba297 omap3: Fix compile for board-cm-t35
Otherwise we can get the following error:

error: variable 'tdo24m_mcspi_config' has initializer but incomplete type
...

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-05-04 13:19:16 -07:00
Felipe Balbi 6f69a1815a omap2/3/4: ehci: avoid compiler error with touchbook
the early_param() call in board-omap3touchbook.c expands to:

static const char __setup_str_early_touchbook_revision[]
	__section(.init.rodata) _aligned(1) = tbr;
[...]

and we have a non-const variable being added to the
same section:

static struct ehci_hcd_omap_platform_data ehci_pdata
__section(.init.rodata);

because of that, gcc generates a section type conflict
which can (and actually should) be avoided by marking
const every variable marked with __initconst.

This patch fixes that for the ehci_hdc_omap_platform_data.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-03-11 09:32:03 -08:00
Maulik Mankad 884b8369ee omap: musb: Pass board specific data from board file
Pass board specific data for MUSB (like interface_type,
mode etc) from board file by defining board
specific structure.

Each board file can define this structure based on
its requirement and pass this information to the
driver.

Signed-off-by: Maulik Mankad <x0082077@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Felipe Balbi <felipe.balbi@nokia.com>
Cc: David Brownell <david-b@pacbell.net>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Gupta Ajay Kumar <ajay.gupta@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-19 15:22:17 -08:00
Adrian Hunter 68ff04231c omap: Rename hsmmc symbols to reflect independence from twl4030
hsmmc.[ch] no longer has any dependency on twl4030
and variable names should be renamed to reflect that.

Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15 10:03:34 -08:00
Adrian Hunter d02a900b59 omap: Rename mmc-twl4030 files to hsmmc
mmc-twl4030.[ch] no longer has any dependency on twl4030
and should be renamed to reflect that.

Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15 10:03:34 -08:00
Tony Lindgren 6fbd55d077 omap2/3/4: Fix omap2_map_common_io for multi-omap
Fix omap2_map_common_io for multi-omap

Signed-off-by: Tony Lindgren <tony@atomide.com>
2010-02-15 09:26:58 -08:00
Mike Rapoport 7f049ad15e omap3: cm-t35: add DSS2 display support
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
2010-02-12 12:29:57 +02:00
Balaji T K ebeb53e1e1 mfd: twl: fix twl4030 rename for remaining driver, board files
Recent drivers/mfd/twl4030* renames to twl broke compile for
various boards as the series was missing a patch to change
the board-*.c files.

This patch renames include twl4030.h to include twl.h
and also renames twl4030_i2c_ routines.

Signed-off-by: Balaji T K <balajitk@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Felipe Balbi <felipe.balbi@nokia.com>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-16 12:44:04 -08:00
Mike Rapoport edc961a2fa omap3: cm-t35: add mux initialization
CM-T35 can be assembled with different set of peripherals thus making
certain interfaces available to user as GPIOs or dedicated pins. Because
of it CM-T35 bootloader sets up mux configuration only for pins
necessary to boot the system and the rest of the mux configuration is
done by the kernel. Besides, having mux configuration in the kernel
allows to minimize dependancy on bootloader.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11 16:16:35 -08:00
Tony Lindgren 15f45e6f27 omap: mux: Remove old mux code for 34xx
Remove old mux code for 34xx

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11 16:16:33 -08:00
Tony Lindgren 4896e3940a omap: mux: Replace omap_cfg_reg() with new style signal or gpio functions
Replace omap_cfg_reg() with new style signal or gpio functions

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11 16:16:32 -08:00
Tony Lindgren ca5742bdb5 omap: mux: Add new style init functions to omap3 board-*.c files
Add new style mux init functions to omap3 board-*.c files

So far Beagle has been confirmed to be a CBB package,
and CM-T35 a CUS package.

Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-12-11 16:16:32 -08:00
Mike Rapoport 2886d128d8 omap3: Add CompuLab CM-T35 board support
This patch adds basic support for CompuLab CM-T35 module.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-11-25 14:21:00 -08:00