16 Dec, 2009
1 commit
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Signed-off-by: Alexey Dobriyan
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds
14 Dec, 2009
1 commit
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This patch adds support for phoenix interrupt framework. New iInterrupt
status register A, B, C are introduced in Phoenix and are cleared on write.
Due to the differences in interrupt handling with respect to TWL4030,
twl6030-irq.c is created for TWL6030 PMICSigned-off-by: Rajendra Nayak
Signed-off-by: Balaji T K
Signed-off-by: Santosh Shilimkar
Reviewed-by: Tony Lindgren
Signed-off-by: Samuel Ortiz
12 Dec, 2009
34 commits
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In original implementation, the revision passed to
these macros contained revision number in lower nibble.But, later the revision bits (OMAP_REVBITS_XX) were
defined to use omap_revision[15:08] where revision
number is containied in higher nibble.This patch updates the macros; else incorrect revision
is detected for OMAP35xx devices.Signed-off-by: Sanjeev Premi
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The runtime detection of OMAP3515 and OMAP3525
was reversed.Signed-off-by: Sergey Lapin
Signed-off-by: Sanjeev Premi
Signed-off-by: Tony Lindgren -
Remove unused data type omap_gpio_switch_config
Thereby also get rid of following sparse warnings:
arch/arm/plat-omap/include/plat/board.h :121:20:
warning: dubious bitfield without explicit `signed' or `unsigned'
arch/arm/plat-omap/include/plat/board.h :122:19:
warning: dubious bitfield without explicit `signed' or `unsigned'
arch/arm/plat-omap/include/plat/board.h :123:24:
warning: dubious bitfield without explicit `signed' or `unsigned'Signed-off-by: Vikram Pandita
Acked-by: Felipe Balbi
Signed-off-by: Tony Lindgren -
Comment in omap_init_devices asks to keep init calls and their
implementations in alphabetical order, so let it be that way.Signed-off-by: Ladislav Michl
Signed-off-by: Tony Lindgren -
For NAND devices '2' should be used with GPMC_CONFIG1_DEVICETYPE
instead of '1'.Signed-off-by: Vimal Singh
Signed-off-by: Tony Lindgren -
This patch adds new function: omap_serial_init_port(port) that can be
used to initialize only selected UARTs as serial ports. Platforms can
then in their board files call this function instead of omap_serial_init()
if they don't want to use all UARTs as serial ports.Signed-off-by: Mika Westerberg
Signed-off-by: Kevin Hilman
Signed-off-by: Tony Lindgren -
The AuxCoreBoot0 and AuxCoreBoot1 can be only accessed in secure
mode. Replace the current code with secure monitor API's to access/modify
these registers.Signed-off-by: Santosh Shilimkar
Signed-off-by: Tony Lindgren -
This patch fixes the public sram base address and available
size on OMAP4430.Signed-off-by: Santosh Shilimkar
Signed-off-by: Tony Lindgren -
This patch fixes the OMAP4430 cpu detection. The IC rev detection is
done with hawkeye and rev. Note that rev does not map directly to
defined processor revision numbers as ES1.0 uses value 0.It also fixes
the SCM base address to read the correct ID_CODE register.Also the cpu_is_omap44xx() and cpu_is_omap443x() correctly populated
instead of always being trueSigned-off-by: Santosh Shilimkar
Signed-off-by: Tony Lindgren -
This change adds MUX pin configuration and clocks for I2C support
to OMAP 730 and 850-based devices.Signed-off-by: Cory Maccarrone
Signed-off-by: Tony Lindgren -
This change implements USB client side support into the HTC
Herald board configuration. It uses a similar, but updated
algorithm to initialize the USB as is used in the linwizard
project.Signed-off-by: Cory Maccarrone
Signed-off-by: Tony Lindgren -
All of the LCD DMA code in plat-omap/dma.c appears to be OMAP1-only (and
apparently only is available on a subset of OMAP1 chips).Move this code to mach-omap1/lcd_dma.c.
Tested on OMAP1510 Amstrad Delta.
Compile-tested with omap_generic_2420_defconfig.Reported-by: Paul Walmsley
Signed-off-by: Janusz Krzysztofik
Reviewed-by: Paul Walmsley
Signed-off-by: Tony Lindgren -
Use smc91x_platdata to setup smc91x, so we can get rid of OMAP specific stuff
in smc91x driverSigned-off-by: Ladislav Michl
Signed-off-by: Tony Lindgren -
Remove old mux code for 34xx
Signed-off-by: Tony Lindgren
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Otherwise we cannot limit new mux code to mach-omap2.
The same signal names should eventually work for other
omaps under mach-omap2.Note that these pins don't need to be OMAP_PIN_INPUT_PULLUP,
just OMAP_PIN_INPUT is enough.Cc: Jarkko Nikula
Signed-off-by: Tony Lindgren -
Initially only for 34xx. This code allows us to:
- Make the code more generic as the omap internal signal
names can stay the same across omap generations for some
devices- Map mux registers to GPIO registers that is needed for
dynamic muxing of pins during off-idle- Override bootloader mux values via kernel cmdline using
omap_mux=some.signa1=0x1234,some.signal2=0x1234- View and set the mux registers via debugfs if
CONFIG_DEBUG_FS is enabledCc: Mike Rapoport
Cc: Benoit Cousson
Signed-off-by: Paul Walmsley
Signed-off-by: Tony Lindgren -
This patch adds dummy hooks for OMAP4 dpll api's. Removes
dummy hooks for clkdev api's and enables CLKDEV
for OMAP4.
Also comments clockdomain calls from within the clock
framework as its not supported yet for OMAP4.Signed-off-by: Rajendra Nayak
Signed-off-by: Paul Walmsley
Cc: Benoit Cousson -
This patch defines all the clock nodes in OMAP4430
platform. All the clock node structs and the clkdev table is
autogenerated using a python script (gen_clock_tree.py)
developed by Paul Walmsley, Benoit Cousson and Rajendra Nayak.Signed-off-by: Rajendra Nayak
Signed-off-by: Paul Walmsley
Cc: Benoit Cousson -
This patch fixes the PRM and CM base addresses and adds
a new CM2 base address for OMAP4Signed-off-by: Rajendra Nayak
Signed-off-by: Paul Walmsley
Cc: Benoit Cousson -
Rather than having to do a usecs = nsecs / NSECS_PER_USEC to
track latency in usecs, just track it in nanoseconds.Signed-off-by: Kevin Hilman
Signed-off-by: Paul Walmsley -
Use
usecs = nsecs / NSEC_PER_USEC;
instead of
usecs = nsecs * NSEC_PER_USEC;
Signed-off-by: Kevin Hilman
Signed-off-by: Paul Walmsley -
During suspend and resume, when omap_device deactivation and
activation is happening, the timekeeping subsystem has likely already
been suspended. Thus getnstimeofday() will fail and trigger a WARN().Use read_persistent_clock() instead of getnstimeofday() to avoid this.
Signed-off-by: Kevin Hilman
Signed-off-by: Paul Walmsley -
The _dev_wakeup_lat_limit field of struct omap_device is u32, so use
UINT_MAX instead of INT_MAX for the default maximum.Signed-off-by: Kevin Hilman
Signed-off-by: Paul Walmsley -
Following the model of to_platform_device(), add to_omap_device()
macro so a platform_device pointer can be converted into an
omap_device pointer.Signed-off-by: Kevin Hilman
Signed-off-by: Paul Walmsley -
Replace the existing u8 array of module MPU IRQ lines with a struct
that includes a name - similar to the existing struct
omap_hwmod_dma_info. Device drivers can then use
platform_get_resource_byname() to retrieve specific IRQs without nasty
dependencies on array ordering.Thanks to Benoît Cousson and Kevin Hilman
for feedback on this approach.Signed-off-by: Paul Walmsley
Cc: Benoît Cousson
Cc: Kevin Hilman -
This patch fills in the OCP_SYSCONFIG.AUTOIDLE handling in the OMAP
hwmod code.After this patch, the hwmod code will set the module AUTOIDLE bit
(generally .OCP_SYSCONFIG.AUTOIDLE) to 1 by default upon
enable. If the hwmod flag HWMOD_NO_OCP_AUTOIDLE is set, AUTOIDLE will
be set to 0 upon enable. Upon module disable, AUTOIDLE will be set to
1.Enabling module autoidle should save some power. The only reason to
not set the OCP_SYSCONFIG.AUTOIDLE bit is if there is a bug in the
module RTL, e.g., the MPUINTC block on OMAP3.Comments from Kevin Hilman inspired this patch,
and Kevin tested an earlier version of this patch.Signed-off-by: Paul Walmsley
Tested-by: Kevin Hilman -
Fix loop bailout off-by-one bugs reported by Juha Leppänen
.This second version incorporates comments from Russell King
. A new macro, 'omap_test_timeout', has
been created, with cleaner code, and existing code has been converted
to use it.Signed-off-by: Paul Walmsley
Cc: Juha Leppänen
Cc: Russell King -
MPU power domain bank 0 bits are displayed in position of bank 1
in PWRSTS and PREPWRSTS registers. So read them from correct
positionSigned-off-by: Thara Gopinath
Signed-off-by: Kevin Hilman
Signed-off-by: Paul Walmsley -
This patch rearranges the order of structure members in struct powerdomain
to avoid wasting memory due to alignment restrictions.Signed-off-by: Paul Walmsley
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Replace some bare constants with power states.
Signed-off-by: Paul Walmsley
Cc: Kevin Hilman -
Avoid cluttering the Kconfig space with debug options that are rarely
used. These can now be enabled and disabled by patching the "#undef DEBUG"
in the source files with "#define DEBUG", conforming to the practice for
the rest of the linux-omap code.Also, while we're here, some lines in plat-omap/Kconfig use sets of
leading spaces when those lines should start with tabs. Convert most
of them to use tabs.Signed-off-by: Paul Walmsley
Cc: Tony Lindgren -
The OMAP1 clock code currently #includes a large .h file full of static
data structures. Instead, define the data in a .c file.Russell King proposed this new arrangement:
http://marc.info/?l=linux-omap&m=125967425908895&w=2
This patch also deals with most of the flagrant checkpatch violations.
While here, separate the mpu_rate data structures out into their own
files, opp.h and opp_data.c. In the long run, these mpu_rate tables
should be replaced with OPP code.Also includes a patch from Felipe Balbi to
mark omap1_clk_functions as __initdata to avoid a section warning:http://patchwork.kernel.org/patch/64366/
Signed-off-by: Paul Walmsley
Cc: Russell King
Cc: Felipe Balbi
Cc: Nishanth Menon -
The OMAP2 clock code currently #includes a large .h file full of static
data structures. Instead, define the data in a .c file.Russell King proposed this new arrangement:
http://marc.info/?l=linux-omap&m=125967425908895&w=2
This patch also deals with most of the flagrant checkpatch violations.
While here, separate the prcm_config data structures out into their own
files, opp2xxx.h and opp24{2,3}0_data.c, and only build in the OPP tables
for the target device. This should save some memory. In the long run,
these prcm_config tables should be replaced with OPP code.Signed-off-by: Paul Walmsley
Cc: Russell King
Cc: Richard Woodruff
Cc: Nishanth Menon -
The OMAP3 clock code currently #includes a large .h file full of static
data structures. Instead, define the data in a .c file.Russell King proposed this new arrangement:
http://marc.info/?l=linux-omap&m=125967425908895&w=2
Signed-off-by: Paul Walmsley
Cc: Russell King
11 Dec, 2009
1 commit
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* 'for-linus' of git://gitorious.org/linux-omap-dss2/linux:
MAINTAINERS: Add OMAP2/3 DSS and OMAPFB maintainer
OMAP: SDP: Enable DSS2 for OMAP3 SDP board
OMAP: DSS2: Taal DSI command mode panel driver
OMAP: DSS2: Add generic and Sharp panel drivers
OMAP: DSS2: omapfb driver
OMAP: DSS2: DSI driver
OMAP: DSS2: SDI driver
OMAP: DSS2: RFBI driver
OMAP: DSS2: Video encoder driver
OMAP: DSS2: DPI driver
OMAP: DSS2: DISPC
OMAP: DSS2: Add more core files
OMAP: DSS2: Display Subsystem Driver core
OMAP: DSS2: Documentation for DSS2
OMAP: Add support for VRFB rotation engine
OMAP: Add VRAM manager
OMAP: OMAPFB: add omapdss device
OMAP: OMAPFB: split omapfb.h
OMAP2: Add funcs for writing SMS_ROT_* registers
10 Dec, 2009
1 commit
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (42 commits)
tree-wide: fix misspelling of "definition" in comments
reiserfs: fix misspelling of "journaled"
doc: Fix a typo in slub.txt.
inotify: remove superfluous return code check
hdlc: spelling fix in find_pvc() comment
doc: fix regulator docs cut-and-pasteism
mtd: Fix comment in Kconfig
doc: Fix IRQ chip docs
tree-wide: fix assorted typos all over the place
drivers/ata/libata-sff.c: comment spelling fixes
fix typos/grammos in Documentation/edac.txt
sysctl: add missing comments
fs/debugfs/inode.c: fix comment typos
sgivwfb: Make use of ARRAY_SIZE.
sky2: fix sky2_link_down copy/paste comment error
tree-wide: fix typos "couter" -> "counter"
tree-wide: fix typos "offest" -> "offset"
fix kerneldoc for set_irq_msi()
spidev: fix double "of of" in comment
comment typo fix: sybsystem -> subsystem
...
09 Dec, 2009
2 commits
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Signed-off-by: Tomi Valkeinen
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The core files of DSS2. DSS2 commits are split a bit artificially to
make the individual commits smaller, and DSS2 doesn't compile properly
without the rest of the core commits. This shouldn't be a problem, as no
configuration uses DSS2 yet.Signed-off-by: Tomi Valkeinen
