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* const: constify remaining dev_pm_opsAlexey Dobriyan2009-12-15
| | | | | | Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* mfd: Add support for twl6030 irq frameworkBalaji T K2009-12-13
| | | | | | | | | | | | | 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 PMIC Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Reviewed-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* omap3: Fix OMAP35XX_REV macrosSanjeev Premi2009-12-11
| | | | | | | | | | | | | | 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 <premi@ti.com>
* omap3: id code detection 3525 vs 3515Sergey Lapin2009-12-11
| | | | | | | | | The runtime detection of OMAP3515 and OMAP3525 was reversed. Signed-off-by: Sergey Lapin <slapin@ossfans.org> Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: header: remove unused data-typevikram pandita2009-12-11
| | | | | | | | | | | | | | | | 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 <vikram.pandita@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: arch/arm/plat-omap/devices.c - sort alphabeticallyLadislav Michl2009-12-11
| | | | | | | | 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 <ladis@linux-mips.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Correcting GPMC_CONFIG1_DEVICETYPE_NANDVimal Singh2009-12-11
| | | | | | | | For NAND devices '2' should be used with GPMC_CONFIG1_DEVICETYPE instead of '1'. Signed-off-by: Vimal Singh <vimalsingh@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP3: serial - allow platforms specify which UARTs to initializeMika Westerberg2009-12-11
| | | | | | | | | | | 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 <ext-mika.1.westerberg@nokia.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP4: AuxCoreBoot registers only accessible in secure modeSantosh Shilimkar2009-12-11
| | | | | | | | | 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 <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP4: Fix SRAM base and sizeSantosh Shilimkar2009-12-11
| | | | | | | | This patch fixes the public sram base address and available size on OMAP4430. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* OMAP4: Fix cpu detectionSantosh Shilimkar2009-12-11
| | | | | | | | | | | | | 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 true Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap1: I2C mux and clocks for omap7xxCory Maccarrone2009-12-11
| | | | | | | | This change adds MUX pin configuration and clocks for I2C support to OMAP 730 and 850-based devices. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap1: Add omap7xx USB supportCory Maccarrone2009-12-11
| | | | | | | | | | 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 <darkstar6262@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap1: DMA: move LCD related code from plat-omap to mach-omap1Janusz Krzysztofik2009-12-11
| | | | | | | | | | | | | | | 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 <paul@pwsan.com> Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Reviewed-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: use smc91x_platdata to setup smc91xLadislav Michl2009-12-11
| | | | | | | | Use smc91x_platdata to setup smc91x, so we can get rid of OMAP specific stuff in smc91x driver Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Remove old mux code for 34xxTony Lindgren2009-12-11
| | | | | | Remove old mux code for 34xx Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Split i2c platform init for mach-omap1 and mach-omap2Tony Lindgren2009-12-11
| | | | | | | | | | | | 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 <jhnikula@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Add new style pin multiplexing code for omap3Tony Lindgren2009-12-11
| | | | | | | | | | | | | | | | | | | | | | 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 enabled Cc: Mike Rapoport <mike@compulab.co.il> Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* ARM: OMAP4: PM: Add dummy hooks for OMAP4 dpll api'sRajendra Nayak2009-12-11
| | | | | | | | | | | | 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 <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
* ARM: OMAP4: PM: OMAP4 clock tree and clkdev registrationRajendra Nayak2009-12-11
| | | | | | | | | | | 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 <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
* ARM: OMAP4: PM: Fix the PRM and CM base addressesRajendra Nayak2009-12-11
| | | | | | | | | This patch fixes the PRM and CM base addresses and adds a new CM2 base address for OMAP4 Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoit Cousson <b-cousson@ti.com>
* OMAP: omap_device: track latency in nanosecondsKevin Hilman2009-12-11
| | | | | | | | 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 <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP: omap_device: fix nsec/usec conversion in latency calculationsKevin Hilman2009-12-11
| | | | | | | | | | | | | Use usecs = nsecs / NSEC_PER_USEC; instead of usecs = nsecs * NSEC_PER_USEC; Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP: omap_device: use read_persistent_clock() instead of getnstimeofday()Kevin Hilman2009-12-11
| | | | | | | | | | | 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 <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP: omap_device: use UINT_MAX for default wakeup latency limitKevin Hilman2009-12-11
| | | | | | | | 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 <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP: omap_device: add to_omap_device() macroKevin Hilman2009-12-11
| | | | | | | | | 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 <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP hwmod: add names to module MPU IRQ linesPaul Walmsley2009-12-11
| | | | | | | | | | | | | | | 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 <b-cousson@ti.com> and Kevin Hilman <khilman@deeprootsystems.com> for feedback on this approach. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
* OMAP3 hwmod: Add automatic OCP_SYSCONFIG AUTOIDLE handlingPaul Walmsley2009-12-11
| | | | | | | | | | | | | | | | | | | | | 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 <module>.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 <khilman@deeprootsystems.com> inspired this patch, and Kevin tested an earlier version of this patch. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
* OMAP clock/hwmod: fix off-by-one errorsPaul Walmsley2009-12-11
| | | | | | | | | | | | | | Fix loop bailout off-by-one bugs reported by Juha Leppänen <juha_motorsportcom@luukku.com>. This second version incorporates comments from Russell King <linux@arm.linux.org.uk>. 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 <paul@pwsan.com> Cc: Juha Leppänen <juha_motorsportcom@luukku.com> Cc: Russell King <linux@arm.linux.org.uk>
* OMAP3: PM: Fix for MPU power domain MEM BANK positionThara Gopinath2009-12-11
| | | | | | | | | | MPU power domain bank 0 bits are displayed in position of bank 1 in PWRSTS and PREPWRSTS registers. So read them from correct position Signed-off-by: Thara Gopinath <thara@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP powerdomain: rearrange struct powerdomain to save some memoryPaul Walmsley2009-12-11
| | | | | | | This patch rearranges the order of structure members in struct powerdomain to avoid wasting memory due to alignment restrictions. Signed-off-by: Paul Walmsley <paul@pwsan.com>
* OMAP powerdomain/PM: use symbolic constants for the max number of power statesPaul Walmsley2009-12-11
| | | | | | | Replace some bare constants with power states. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
* OMAP clockdomain/powerdomain: remove CONFIG_OMAP_DEBUG_{CLOCK,POWER}DOMAINPaul Walmsley2009-12-11
| | | | | | | | | | | | | | 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 <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com>
* OMAP1 clock: convert mach-omap1/clock.h to mach-omap1/clock_data.cPaul Walmsley2009-12-11
| | | | | | | | | | | | | | | | | | | | | | | | | 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 <linux@arm.linux.org.uk> 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 <felipe.balbi@nokia.com> to mark omap1_clk_functions as __initdata to avoid a section warning: http://patchwork.kernel.org/patch/64366/ Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Felipe Balbi <felipe.balbi@nokia.com> Cc: Nishanth Menon <nm@ti.com>
* OMAP2 clock: convert clock24xx.h to clock2xxx_data.c, opp2xxx*Paul Walmsley2009-12-11
| | | | | | | | | | | | | | | | | | | | | 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 <linux@arm.linux.org.uk> 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 <paul@pwsan.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Richard Woodruff <r-woodruff2@ti.com> Cc: Nishanth Menon <nm@ti.com>
* OMAP3 clock: convert clock34xx.h to clock34xx_data.cPaul Walmsley2009-12-11
| | | | | | | | | | | | 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 <linux@arm.linux.org.uk> proposed this new arrangement: http://marc.info/?l=linux-omap&m=125967425908895&w=2 Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Russell King <linux@arm.linux.org.uk>
* Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linuxLinus Torvalds2009-12-11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * '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
| * OMAP: DSS2: omapfb driverTomi Valkeinen2009-12-09
| | | | | | | | Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: DSS2: Display Subsystem Driver coreTomi Valkeinen2009-12-09
| | | | | | | | | | | | | | | | | | 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 <tomi.valkeinen@nokia.com>
| * OMAP: Add support for VRFB rotation engineTomi Valkeinen2009-12-09
| | | | | | | | | | | | | | | | | | | | | | | | VRFB rotation engine is a block in OMAP2/3 that offers 12 independent contexts that can be used for framebuffer rotation. Each context has a backend area of real memory, where it stores the pixels in undisclosed format. This memory is offered to users via 4 virtual memory areas, which see the same memory area in different rotation angles (0, 90, 180 and 270 degrees). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: Add VRAM managerTomi Valkeinen2009-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a Video RAM manager for OMAP 2 and 3 platforms. VRAM manager is used to allocate large continuous blocks of SDRAM or SRAM. The features VRAM manager has that are missing from dma_alloc_* functions are: - Support for OMAP2's SRAM - Allocate without ioremapping - Allocate at defined physical addresses - Allows larger VRAM area and larger allocations The upcoming DSS2 uses VRAM manager. VRAM area size can be defined in kernel config, board file or with kernel boot parameters. Board file definition overrides kernel config, and boot parameter overrides kernel config and board file. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
| * OMAP: OMAPFB: split omapfb.hTomi Valkeinen2009-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Split arch/arm/plat-omap/include/mach/omapfb.h into two files: include/linux/omapfb.h - ioctls etc for userspace and some kernel stuff for board files drivers/video/omap/omapfb.h - for omapfb internal use This cleans up omapfb.h and also makes it easier for the upcoming new DSS driver to co-exist with the old driver. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com>
| * OMAP2: Add funcs for writing SMS_ROT_* registersTomi Valkeinen2009-12-09
| | | | | | | | | | | | | | | | SMS_ROT_* registers are used by VRFB rotation engine. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Paul Walmsley <paul@pwsan.com>
* | Merge branch 'for-linus' of ↵Linus Torvalds2009-12-09
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * '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 ...
| * Merge branch 'for-next' into for-linusJiri Kosina2009-12-07
| |\ | | | | | | | | | | | | | | | Conflicts: kernel/irq/chip.c
| | * tree-wide: fix assorted typos all over the placeAndré Goddard Rosa2009-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | That is "success", "unknown", "through", "performance", "[re|un]mapping" , "access", "default", "reasonable", "[con]currently", "temperature" , "channel", "[un]used", "application", "example","hierarchy", "therefore" , "[over|under]flow", "contiguous", "threshold", "enough" and others. Signed-off-by: André Goddard Rosa <andre.goddard@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'omap-for-linus' of ↵Linus Torvalds2009-12-08
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (149 commits) arm: omap: Add omap3_defconfig AM35xx: Defconfig for AM3517 EVM board AM35xx: Add support for AM3517 EVM board omap: 3630sdp: defconfig creation omap: 3630sdp: introduce 3630 sdp board support omap3: Add defconfig for IGEP v2 board omap3: Add minimal IGEP v2 support omap3: Add CompuLab CM-T35 defconfig omap3: Add CompuLab CM-T35 board support omap3: rx51: Add wl1251 wlan driver support omap3: rx51: Add SDRAM init omap1: Add default kernel configuration for Herald omap1: Add board support and LCD for HTC Herald omap: zoom2: update defconfig for LL_DEBUG_NONE omap: zoom3: defconfig creation omap3: zoom: Introduce zoom3 board support omap3: zoom: Drop i2c-1 speed to 2400 omap3: zoom: rename zoom2 name to generic zoom omap3: zoom: split board file for software reuse omap3evm: MIgrate to smsc911x ethernet driver ... Fix trivial conflict (two unrelated config options added next to each other) in arch/arm/mach-omap2/Makefile
| * | | omap3evm: ehci: Update EHCI support on OMAP3EVM (Rev >= E)Ajay Kumar Gupta2009-11-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added runtime programming for the differences in EHCI interface between OMAP3EVM revisions (Rev >= E) and (Rev < E). Changes: - EHCI PHY reset GPIO pin is 21 on Rev >= E while Rev < E uses GPIO pin 135. - Rev >= E uses EHCI Vbus enable GPIO22 line. - Rev >= E uses GPIO61 to select EHCI port either on main board or on Mistral Daughter Card (MDC). OMAP3EVM Rev < E doesn't have EHCI port on main board. - Currently GPIO61 it programmed to enable EHCI port on main board only. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
| * | | omap3evm: Add board revision functionAjay Kumar Gupta2009-11-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added function to differentiate between the OMAP3EVM revisions. The chip-id of the ethernet PHY is being used for this purpose. Rev A to D : 0x01150000 Rev >= E : 0x92200000 Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | omap: GPIO module enable/disableCharulatha V2009-11-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch disables a GPIO module when all pins of a GPIO module are inactive (clock gating forced at module level) and enables the module when any gpio in the module is requested. The module is enabled only when "mod_usage" indicates that no GPIO in that module is currently active and the GPIO being requested is the 1st one to be active in that module. Each module would be disabled in omap_gpio_free() API when all GPIOs in a particular module becomes inactive. The module is re-enabled in omap_gpio_request() API when a GPIO is requested from the module that was previously disabled. Since individual GPIO's bookkeeping is added in this patch via "mod_usage", the same is used in omap_set_gpio_debounce() & omap_set_gpio_debounce_time() APIs to ensure that the gpio being used is actually "requested" prior to being used (Nishant Menon's <nm@ti.comSuggestion) GPIO module level details are specific to hardware and hence introducing this patch in low level layer (plat-omap/gpio.c) Signed-off-by: Charulatha V <charu@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-09 08:34:38 -0400