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* ARM: OMAP4: clock: Convert to common clkMike Turquette2012-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | Convert all OMAP4 specific platform files to use COMMON clk and keep all the changes under the CONFIG_COMMON_CLK macro check so it does not break any existing code. At a later point switch to COMMON clk and get rid of all old/legacy code. This converts all apis which will be called directly from COMMON clk to take a struct clk_hw parameter, and all the internal platform apis to take a struct clk_hw_omap parameter. Changes are based off the original patch from Mike Turquette. Signed-off-by: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: created new omap2_clksel_find_parent_index() rather than modifying omap2_init_clksel_parent(); moved clkhwops_iclk_wait to clkt_iclk.c to fix OMAP4-only builds; added clk-provider.h include to clock.h to try to fix some 3430-builds] [mturquette@ti.com: squash patch for omap2_clkops_{en,dis}able_clkdm; omap2_dflt_clk_is_enabled should not enable clocks] Signed-off-by: Mike Turquette <mturquette@ti.com> [paul@pwsan.com: fix compiler warning; update to apply; added kerneldoc on non-trivial new functions; added the dpll3xxx clockdomain modifications] Signed-off-by: Paul Walmsley <paul@pwsan.com>
* ARM: OMAP: hwmod: Fix up hwmod based clkdm accessesRajendra Nayak2012-11-12
| | | | | | | | | | hwmod uses deferencing the clk pointer to acccess the clkdm. With COMMON clk hwoever this will need to be deferenced through the clk_hw_omap pointer, so do the necessary changes. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Mike Turquette <mturquette@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* ARM: OMAP: clock: Nuke plat/clock.c & reuse struct clk as clk_hw_omapRajendra Nayak2012-11-12
| | | | | | | | | | | | | | | | | plat/clock.c which has most of usecounting/locking infrastructure will be used only for OMAP1 until that is moved to use COMMON clk. reuse most of what plat/clock.h has while we move to common clk, and move most of what 'struct clk' was as 'struct clk_hw_omap' which will then be used to define platform specific parameters. All usecounting/locking related variables from 'struct clk' are dropped as they will not be used with 'struct clk_hw_omap'. Based on the original changes from Mike Turquette. Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Mike Turquette <mturquette@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
* ARM: OMAP2+: PRCM: remove obsolete prcm.[ch]Paul Walmsley2012-11-08
| | | | | | | | arch/arm/mach-omap2/prcm.c and arch/arm/plat-omap/include/plat/prcm.h are now completely unused and can be removed. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: hwmod: call to _omap4_disable_module() should use the ↵Paul Walmsley2012-11-08
| | | | | | | | | | | | | | | | | | SoC-specific call The hwmod code unconditionally calls _omap4_disable_module() on all SoCs when a module doesn't enable correctly. This "worked" due to the weak function omap4_cminst_wait_module_idle() in arch/arm/mach-omap2/prcm.c, which was a no-op. But now those weak functions are going away - they should not be used. So this patch will now call the SoC-specific disable_module code, assuming it exists. Needs to be done before the weak function is removed, otherwise AM33xx will crash early in boot. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: PRCM: consolidate PRCM-related timeout macrosPaul Walmsley2012-11-08
| | | | | | | | Consolidate all of the copies of MAX_MODULE_HARDRESET_WAIT and MAX_MODULE_SOFTRESET_WAIT into one place, arch/arm/mach-omap2/prm.h. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: PRCM: split and relocate the PRM/CM globals setupPaul Walmsley2012-11-08
| | | | | | | | | | | | | Split omap2_set_globals_prcm() into PRM, CM, and PRCM_MPU variants, since these are all separate IP blocks. This should make it easier to move the PRM, CM, PRCM_MPU code into drivers/ in future patchsets. At this point arch/arm/plat-omap/include/plat/prcm.h is empty; a subsequent patch will remove it, and remove the #include from all the files that #include it. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: PRCM: remove omap2_cm_wait_idlest()Paul Walmsley2012-11-08
| | | | | | | | Now that all users of mach-omap2/omap2_cm_wait_idlest() have been removed, delete the function and its supporting macros and prototypes. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: CM/clock: convert _omap2_module_wait_ready() to use ↵Paul Walmsley2012-11-08
| | | | | | | | | | | | | | | | | | | | SoC-independent CM functions Convert the OMAP clock code's _omap2_module_wait_ready() to use SoC-independent CM functions that are provided by the CM code, rather than using a deprecated function from mach-omap2/prcm.c. This facilitates the future conversion of the CM code to a driver, and also removes a mach-omap2/prcm.c user. mach-omap2/prcm.c will be removed by a subsequent patch. Some modules have IDLEST registers that aren't in the CM module, such as the AM3517 IDLEST bits. So we also need a fallback function for these non-CM odd cases. Create a temporary one in mach-omap2/clock.c, intended to exist until the SCM drivers are ready. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2xxx: APLL/CM: convert to use omap2_cm_wait_module_ready()Paul Walmsley2012-11-08
| | | | | | | | | | | | | | | Convert the OMAP2xxx APLL code to use omap2_cm_wait_module_ready(), and move the low-level CM register manipulation functions to mach-omap2/cm2xxx.c. The objectives here are to remove the dependency on the deprecated omap2_cm_wait_idlest() function in mach-omap2/prcm.c, so that code can be removed later; and move low-level register accesses to the CM IP block to the CM code, which will soon be moved into drivers/. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: board files: use SoC-specific system restart functionsPaul Walmsley2012-11-08
| | | | | | | | | | | | Modify the board files to use the SoC-specific system restart functions. At this point it's possible to remove omap_prcm_restart() from mach-omap2/prcm.c. While removing the prototypes for the now-unused restart functions, clean up a few more obsolete prototypes in mach-omap2/clock.h. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: PRCM: create SoC-specific chip restart functionsPaul Walmsley2012-11-08
| | | | | | | | | | | | | | | | | | | Split omap_prcm_restart() from mach-omap2/prcm.c into SoC-specific variants. These functions need to be able to save the reboot reason into the scratchpad RAM. This implies a dependency on both the PRM and SCM IP blocks, so they've been moved into their own file. This will eventually call functions in the PRM and SCM drivers, once those are created. Vaibhav Hiremath <hvaibhav@ti.com> identified an unused prototype in the first version of this patch - now removed. Tony Lindgren <tony@atomide.com> noted a compile problem with some RMK Kconfigs; resolved in this patch. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com> Cc: Tony Lindgren <tony@atomide.com>
* ARM: OMAP2xxx: clock: move virt_prcm_set code into clkt2xxx_virt_prcm_set.cPaul Walmsley2012-11-08
| | | | | | | | | | | | | Collect all of the virt_prcm_set-specific clocktype code into mach-omap2/clkt2xxx_virt_prcm_set.c. Remove its dependency on the 'sclk' and 'vclk' global variables. Those variables will be removed by subsequent patches. This is part of the process of cleaning up the OMAP2xxx clock code and preparing for the removal of the omap_prcm_restart() function. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2xxx: clock: remove global 'dclk' variablePaul Walmsley2012-11-08
| | | | | | | | | | | | | Remove the global 'dclk' variable, instead replacing it with a variable local to the dpllcore clock type C file. This removes some of the special-case code surrounding the OMAP2xxx clock init. This patch is a prerequisite for the removal of the omap_prcm_restart() code from arch/arm/mach-omap2/prcm.c. It also cleans up some special-case OMAP2xxx clock code in the process. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2/3: PRM: add SoC reset functions (using the CORE DPLL method)Paul Walmsley2012-11-08
| | | | | | | | | | | | | Add SoC reset functions into the PRM code. These functions are based on code from mach-omap2/prcm.c. They reset the SoC using the CORE DPLL reset method (as opposed to one of the other two or three chip reset methods). Adding them here will facilitate their removal from arch/arm/mach-omap2/prcm.c. (prcm.c is deprecated.) Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: common: remove mach-omap2/common.c globals and map_common_io codePaul Walmsley2012-11-08
| | | | | | | | | | Get rid of the mach-omap2/common.c globals by moving the global initialization for IP block addresses that must occur early into mach-omap2/io.c. In the process, remove the *_map_common_io*() and SoC-specific *set_globals* functions. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: PRCM: remove omap_prcm_get_reset_sources()Paul Walmsley2012-11-08
| | | | | | | omap_prcm_get_reset_sources() is now unused; so, remove it. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Vaibhav Hiremath <hvaibhav@ti.com>
* ARM: OMAP2+: WDT: move init; add read_reset_sources pdata function pointerPaul Walmsley2012-10-29
| | | | | | | | | | | | | | | | | | | The OMAP watchdog timer driver directly calls a function exported by code in arch/arm/mach-omap2. This is not good; it tightly couples this driver to the mach-omap2 integration code. Instead, add a temporary platform_data function pointer to abstract this function call. A subsequent patch will convert the watchdog driver to use this function pointer. This patch also moves the device creation code out of arch/arm/mach-omap2/devices.c and into arch/arm/mach-omap2/wd_timer.c. This is another step towards the removal of arch/arm/mach-omap2/devices.c. Cc: Wim Van Sebroeck <wim@iguana.be> Acked-by: Wim Van Sebroeck <wim@iguana.be> [paul@pwsan.com: skip wd_timer device creation when DT blob is present] Signed-off-by: Paul Walmsley <paul@pwsan.com>
* ARM: OMAP1: CGRM: fix omap1_get_reset_sources() return typePaul Walmsley2012-10-29
| | | | | | | | | | An older version of the patch "ARM: OMAP1: create read_reset_sources() function (for initial use by watchdog)" was sent upstream, which used the wrong return type for the omap1_get_reset_sources() function. Fix it to return a u32, which is what the WDTIMER platform_data function pointer read_reset_sources() expects. Signed-off-by: Paul Walmsley <paul@pwsan.com>
* Merge branch 'omap-for-v3.8/cleanup-headers' into omap-for-v3.8/cleanup-prcmTony Lindgren2012-10-26
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| * ARM: OMAP1: fix sparse warning added by commit ↵Paul Walmsley2012-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 4c98dc6b8ef2f73bdbfa78186db9a76507ba9ea3 Commit 4c98dc6b8ef2f73bdbfa78186db9a76507ba9ea3 ("ARM: OMAP: Make plat/fpga.h local to arch/arm/plat-omap") results in a new warning from sparse: arch/arm/mach-omap1/fpga.c:147:6: warning: symbol 'omap1510_fpga_init_irq' was not declared. Should it be static? Fix by adding a missing include. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com>
| * ARM: OMAP1: fix build breakage introduced by commit ↵Paul Walmsley2012-10-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 25c7d49ed48b4843da7dea56a81ae7f620211ee0 Commit 25c7d49ed48b4843da7dea56a81ae7f620211ee0 ("ARM: OMAP: Make omap_device local to mach-omap2") broke an OMAP5912-only build here: arch/arm/mach-omap1/pm_bus.c: In function 'omap1_pm_runtime_init': arch/arm/mach-omap1/pm_bus.c:69:2: error: implicit declaration of function 'cpu_class_is_omap1' make[1]: *** [arch/arm/mach-omap1/pm_bus.o] Error 1 Fix by adding a missing include. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com>
| * Merge branch 'omap-for-v3.8/cleanup-headers-menelaus' into ↵Tony Lindgren2012-10-25
| |\ | | | | | | | | | | | | | | | | | | | | | omap-for-v3.8/cleanup-headers Conflicts: arch/arm/mach-omap2/board-h4.c arch/arm/mach-omap2/board-n8x0.c
| | * ARM: OMAP2: Move plat/menelaus.h to linux/mfd/menelaus.hTony Lindgren2012-10-15
| | | | | | | | | | | | | | | | | | | | | | | | We can move menelaus.h to live with other mfd headers to get it out of plat for ARM common zImage support. Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge tag 'omap-cleanup-a-for-3.8' of ↵Tony Lindgren2012-10-24
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.8/cleanup-prcm The first set of OMAP PRM/CM-related cleanup patches for 3.8. Prepares for the future move of the PRM/CM code to drivers/. Also includes some prcm.[ch] cleanup patches from the WDTIMER cleanup series that don't need external acks. Basic test logs for this branch on top of v3.7-rc2 are here: http://www.pwsan.com/omap/testlogs/prcm_cleanup_a_3.8/20121021123719/ But due to the number of unrelated regressions present in v3.7-rc[12], it's not particularly usable as a testing base. With reverts, fixes, and workarounds applied as documented in: http://www.pwsan.com/omap/testlogs/test_v3.7-rc2/20121020134755/README.txt the following test logs were obtained: http://www.pwsan.com/omap/testlogs/prcm_cleanup_a_3.8/20121020231757/ which indicate that the series tests cleanly. Conflicts: arch/arm/mach-omap2/Makefile arch/arm/mach-omap2/clockdomain2xxx_3xxx.c arch/arm/mach-omap2/pm24xx.c
| * | ARM: OMAP2+: PRM: create PRM reset source API for the watchdog timer driverPaul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OMAP watchdog timer driver needs to determine what caused the SoC to reset for its GETBOOTSTATUS ioctl. So, define a set of standard reset sources across OMAP SoCs. For OMAP2xxx, 3xxx, and 4xxx SoCs, define mappings from the SoC-specific reset source register bits to the standardized reset source IDs. Create SoC-specific PRM functions that read the appropriate per-SoC register and use the mapping to return the standardized reset bits. Register the SoC-specific PRM functions with the common PRM code via prm_register(). Create a function in the common PRM code, prm_read_reset_sources(), that calls the SoC-specific function, registered during boot. This patch does not yet handle some SoCs, such as AM33xx. Those SoCs were not handled by the code this will replace. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | ARM: OMAP1: create read_reset_sources() function (for initial use by watchdog)Paul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP1, the existing OMAP watchdog driver reads a register directly from a non-watchdog IP block. It also does not convert the register's contents into the standard WDIOF_* bits expected from the GETBOOTSTATUS ioctl(). To move towards fixing these problems, create an function in arch/arm/mach-omap1 to return the reset source data. A subsequent patch will provide this function to the watchdog driver via platform_data. In the long term, the best approach would be to move this function to a new OMAP1 driver that handles access to the OMAP1 Clock Generation and Reset Management IP block. Then no platform_data would be needed. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | ARM: OMAP2+: CM: prepare for use of cm_ll_data function pointersPaul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several CM operations which behave similarly across OMAP2+ SoCs, but which have slight differences in their underlying implementations. This patch creates the support code for this function pointer registration process. No function pointers are included yet, but a subsequent patch will create these for the module IDLEST registers. This patch allows other code to use CM-provided data and operations without needing to know which SoC is currently in use. A further description of the concept is provided in the patch entitled "ARM: OMAP2+: PRM: prepare for use of prm_ll_data function pointers". Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | ARM: OMAP2+: PRM: prepare for use of prm_ll_data function pointersPaul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several PRM operations which behave similarly across OMAP2+ SoCs, but which have slight differences in their underlying implementations. For example, to fetch the SoC's last reset sources, different registers are read across OMAP2xxx, 3xxx, and 44xx, and different bits are used on each SoC. But the information returned is so similar that a single, common interface for drivers is useful. This patch creates the support code for this function pointer registration process. No function pointers are included yet, but a subsequent patch will create one for the reset source API. To illustrate the end goal with the above reset source example, each per-SoC driver will use its own low-level implementation function -- e.g., prm2xxx.c would contain omap2xxx_prm_read_reset_sources(). This function would read the appropriate register and remap the register bits to a standard set of reset source bits. When the prm2xxx.c driver is loaded, it would register this function with the common PRM driver, prm.c. prm.c would then export a common function, omap_prm_read_reset_sources(). Calling it would call through to the function pointer for the currently-registered SoC PRM driver. This will allow other drivers to use PRM-provided data and operations without needing to know which SoC is currently in use. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * | ARM: OMAP2/3: clockdomain/PRM/CM: move the low-level clockdomain functions ↵Paul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | into PRM/CM Move the low-level SoC-specific clockdomain control functions into cm*.c and prm*.c. For example, OMAP2xxx low-level clockdomain functions go into cm2xxx.c. Then remove the unnecessary clockdomain*xxx*.c files. The objective is to centralize low-level CM and PRM register accesses into the cm*.[ch] and prm*.[ch] files, and then to export an OMAP SoC-independent API to higher-level OMAP power management code. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Russ Dill <Russ.Dill@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
| * | ARM: OMAP2+: CM/hwmod: split CM functions into OMAP2, OMAP3-specific filesPaul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move OMAP3xxx-specific CM functions & macros into cm3xxx.[ch] and OMAP2xxx-specific macros into cm2xxx.[ch]. Move basic CM register access functions into static inline functions in cm2xxx_3xxx.h, leaving only OMAP2/3 hardreset functions in cm2xxx_3xxx.c. As part of this, split the CM and hwmod code that waits for devices to become ready into SoC-specific functions. This is in preparation for the upcoming move of this code to drivers/. Signed-off-by: Paul Walmsley <paul@pwsan.com> Reviewed-by: Russ Dill <Russ.Dill@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
| * | ARM: OMAP2+: powerdomain/PRM: move the low-level powerdomain functions into PRMPaul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the low-level SoC-specific powerdomain control functions into prm*.c. For example, OMAP2xxx low-level powerdomain functions go into prm2xxx.c. Then remove the unnecessary powerdomain*xxx*.c files. The objective is to centralize low-level PRM register accesses into the prm*.[ch] files, and then to export an OMAP SoC-independent API to higher-level OMAP power management code. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Russ Dill <Russ.Dill@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
| * | ARM: OMAP2+: PRM: split PRM functions into OMAP2, OMAP3-specific filesPaul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move OMAP3xxx-specific PRM functions & macros into prm3xxx.[ch] and OMAP2xxx-specific macros into prm2xxx.h. (prm2xxx.c will be created by a subsequent patch when it's needed.) Move basic PRM register access functions into static inline functions in prm2xxx_3xxx.h, leaving only OMAP2/3 hardreset functions in prm2xxx_3xxx.c. Also clarify the initcall function naming to reinforce that this code is specifically for the PRM IP block. This is in preparation for the upcoming powerdomain series and the upcoming move of this code to drivers/. Signed-off-by: Paul Walmsley <paul@pwsan.com> Reviewed-by: Russ Dill <Russ.Dill@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
| * | ARM: OMAP2+: PRM: remove PRM weak functionsPaul Walmsley2012-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the now-unused PRM weak functions from prm_common.c. These were formerly used to ensure that some OMAP2/3 PRM code would build on OMAP4, but none of those functions ever would have worked on OMAP4 due to an incompatible PRM register layout. Now all that has been cleaned up and these can be removed. Signed-off-by: Paul Walmsley <paul@pwsan.com> Reviewed-by: Russ Dill <Russ.Dill@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
* | | Merge branch 'omap-for-v3.8/cleanup-headers-usb' into ↵Tony Lindgren2012-10-24
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap-for-v3.8/cleanup-headers Conflicts: arch/arm/mach-omap1/clock.c arch/arm/mach-omap2/board-2430sdp.c arch/arm/mach-omap2/board-4430sdp.c arch/arm/mach-omap2/board-cm-t35.c arch/arm/mach-omap2/board-igep0020.c arch/arm/mach-omap2/board-ldp.c arch/arm/mach-omap2/board-omap3beagle.c arch/arm/mach-omap2/board-omap3logic.c arch/arm/mach-omap2/board-omap4panda.c arch/arm/mach-omap2/board-overo.c arch/arm/mach-omap2/board-rm680.c arch/arm/mach-omap2/board-rx51.c arch/arm/mach-omap2/twl-common.c arch/arm/mach-omap2/usb-host.c arch/arm/mach-omap2/usb-musb.c
| * | | ARM: OMAP: move OMAP USB platform data to <linux/platform_data/omap-usb.h>Felipe Balbi2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order to make single zImage work for ARM architecture, we need to make sure we don't depend on private headers. Move USB platform_data to <linux/platform_data/omap-usb.h> and add a minimal drivers/mfd/usb-omap.h. Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Partha Basak <parthab@india.ti.com> Cc: Keshava Munegowda <keshava_mgowda@ti.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Felipe Balbi <balbi@ti.com> [tony@atomide.com: updated for local mfd/usb-omap.h] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP2+: Introduce local usb.hTony Lindgren2012-10-24
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let's move what we can from plat/usb.h to the local usb.h for ARM common zImage support. This is needed so we can remove plat/usb.h for ARM common zImage support. Cc: Samuel Ortiz <sameo@linux.intel.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Partha Basak <parthab@india.ti.com> Cc: Keshava Munegowda <keshava_mgowda@ti.com> Cc: linux-usb@vger.kernel.org Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: OMAP: Split plat/serial.h for omap1 and omap2+Tony Lindgren2012-10-24
| | | | | | | | | | | | | | | | | | | | | | | | For omap1, we'll keep mach/serial.h around for 8250.c hardware workarounds. For omap2+, we no longer need mach/serial.h and can make it local to mach-omap2. Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | ARM: OMAP: Split uncompress.h to mach-omap1 and mach-omap2Tony Lindgren2012-10-24
| | | | | | | | | | | | | | | | | | | | | This allows us to eventually move omap2+ to generic debug code that's configured in Kconfig for the port. Signed-off-by: Tony Lindgren <tony@atomide.com>
* | | Merge tag 'omap-for-v3.8/cleanup-headers-signed' into ↵Tony Lindgren2012-10-24
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap-for-v3.8/cleanup-headers-serial-take2 This is the first set of omap cleanup patches for v3.8 merge window to remove most of the remaining plat includes to get us closer to ARM common zImage support. To avoid a huge amount of trivial merge conflicts with includes, this branch is based on several small topic branches coordinated with the driver subsystem maintainers. These branches are based on v3.7-rc1 and can also be merged into the related driver subsystem branches as needed: omap-for-v3.8/cleanup-headers-prepare few trivial driver changes omap-for-v3.8/cleanup-headers-dma move of the DMA header omap-for-v3.8/cleanup-headers-gpmc GPMC and MTD changes omap-for-v3.8/cleanup-headers-mmc MMC related changes omap-for-v3.8/cleanup-headers-dss DSS related changes omap-for-v3.8/cleanup-headers-asoc ASoC related changes Note that for the dma-omap.h, it was decided that it should be is completed. For the related discussion, please see: https://patchwork.kernel.org/patch/1519591/# After these patches we still have a few plat headers remaining that will be handled in later pull requests.
| * | | ARM: OMAP: Split plat/cpu.h into local soc.h for mach-omap1 and mach-omap2Tony Lindgren2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want to remove plat/cpu.h. To do this, let's first split it to private soc.h to mach-omap1 and mach-omap2. We have to keep plat/cpu.h around until the remaining drivers are fixed, so let's include the local soc.h in plat/cpu.h and for drivers still including plat/cpu.h. Once the drivers are fixed not to include plat/cpu.h, we can remove the file. This is needed for the ARM common zImage support. [tony@atomide.com: updated to not print a warning] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP: clock: split plat/clkdev_omap.h into OMAP1/2 filesPaul Walmsley2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To facilitate the ARM single image work, split arch/arm/plat-omap/include/plat/clkdev_omap.h into the arch/arm/mach-omap1/clock.h and arch/arm/mach-omap2/clock.h files. Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP: remove plat/clock.hPaul Walmsley2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove arch/arm/plat-omap/include/plat/clock.h by merging it into arch/arm/mach-omap1/clock.h and arch/arm/mach-omap2/clock.h. The goal here is to facilitate ARM single image kernels by removing includes via the "plat/" symlink. Signed-off-by: Paul Walmsley <paul@pwsan.com> [tony@atomide.com: fixed to remove duplicate clock.h includes] Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP: duplicate plat-omap/clock.c into mach-omap[12]/clock.cPaul Walmsley2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Duplicate arch/arm/plat-omap/clock.c into arch/arm/mach-omap1/clock.c and arch/arm/mach-omap2/clock.c. This is to support people who are working on the ARM single image kernel and the OMAP common clock framework conversion. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP: Move plat/omap-secure.h locally to mach-omap2Lokesh Vutla2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Moving plat/omap-secure.h locally to mach-omap2/ as part of single zImage work Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP2+: Move omap_reserve() locally to mach-omap2Lokesh Vutla2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap_reserve() callback is defned only for mach-omap2. So, moving definition of omap_reserve() to mach-omap2. This helps is moving plat/omap_secure.h local to mach-omap2 Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP1: Remove omap_reserve() callback for all omap1 boardsLokesh Vutla2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | omap_reserve() is a stub for omap1. So dropping omap_reserve callback from all OMAP1 board files. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP: Make plat/omap-pm.h local to mach-omap2Tony Lindgren2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We must move this for ARM common zImage support. Note that neither drivers/media/rc/ir-rx51.c or drivers/media/platform/omap3isp/ispvideo.c need to include omap-pm.h, so this patch removes the include for those files. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Cc: Timo Kokkonen <timo.t.kokkonen@iki.fi> Cc: linux-media@vger.kernel.org Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP: Merge plat/multi.h into plat/cpu.hTony Lindgren2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is private to cpu.h and no other places should need to include it and we can drop the include in mach-omap2/io.c. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | | ARM: OMAP: Make plat/omap_hwmod.h local to mach-omap2Tony Lindgren2012-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Let's make omap_hwmod local to mach-omap2 for ARM common zImage support. Signed-off-by: Tony Lindgren <tony@atomide.com>
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