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* omap1: Use gen_nandLadislav Michl2009-12-124-51/+152
| | | | | | | | | | | | Since omapnand driver never find its way into mainline, switch to gen_nand instead. Following patch is compile tested only, but it is based on code I wrote for NetStar board and runtime tested it there. Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Cc: Imre Deak <imre.deak@nokia.com> Cc: Brian Swetland <swetland@google.com> Cc: Kevin Hilman <kjh@hilman.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* smc91x: remove OMAP specific bitsLadislav Michl2009-12-121-15/+0
| | | | | | | | | | Now that all OMAP boards are using the board resources, we don't need to keep the arch/board specific crap in the driver header. Cc: linux-net@vger.kernel.org Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: use smc91x_platdata to setup smc91xLadislav Michl2009-12-1210-3/+97
| | | | | | | | 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: Add 36xx CBP package supportTony Lindgren2009-12-126-0/+587
| | | | | | | | Add 36xx CBP package support Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Remove old mux code for 34xxTony Lindgren2009-12-1211-589/+14
| | | | | | Remove old mux code for 34xx Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Replace omap_cfg_reg() with new style signal or gpio functionsTony Lindgren2009-12-1211-102/+177
| | | | | | Replace omap_cfg_reg() with new style signal or gpio functions Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: Split i2c platform init for mach-omap1 and mach-omap2Tony Lindgren2009-12-127-55/+137
| | | | | | | | | | | | 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 debugfs support for new mux codeTony Lindgren2009-12-121-0/+227
| | | | | | | Add debugfs support for new mux code Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Add new style init functions to omap3 board-*.c filesTony Lindgren2009-12-1212-0/+121
| | | | | | | | | 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>
* omap: mux: Add new style pin multiplexing data for 34xxTony Lindgren2009-12-125-0/+1949
| | | | | | | | | | | | | | | | | | Add new style mux data for 34xx. This should also work with 3630 easily by adding the processor subset and ball data. Note that this data is __initdata, and gets optimized out except for the GPIO pins if CONFIG_OMAP_MUX is not set. Also note that this data uses omap3630 naming for the SDMMC registers instead of 34xx naming with just MMC. Cc: Benoit Cousson <b-cousson@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* omap: mux: Add new style pin multiplexing code for omap3Tony Lindgren2009-12-124-6/+611
| | | | | | | | | | | | | | | | | | | | | | 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>
* omap2: mux: intoduce omap_mux_{read,write}Mike Rapoport2009-12-121-6/+38
| | | | | | | intoduce omap_mux_{read,write} Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Tony Lindgren <tony@atomide.com>
* Merge branch 'for_2_6_33' of git://git.pwsan.com/linux-2.6 into omap-for-linusTony Lindgren2009-12-1255-6547/+14301
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| * ARM: OMAP4: PM: Add init api for DPLL nodesRajendra Nayak2009-12-123-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | An api at init for all dpll nodes seem to be needed to reparent the dpll clk node to its bypass clk in case the dpll is in bypass. If not done this causes sequencing issues at init during propogate_rate. 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: Add support for OMAP4 dpll api'sRajendra Nayak2009-12-125-38/+31
| | | | | | | | | | | | | | | | | | Most of the dpll api's from dpll.c are reused for OMAP4. This patch does extend a few api's for OMAP4 support. 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: Move DPLL control apis to dpll.cRajendra Nayak2009-12-126-509/+547
| | | | | | | | | | | | | | | | | | | | This patch moves all the dpll control api's to a common file dpll.c. This is in preperation of omap4 support wherein most of these api's can be reused. 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: Add dummy hooks for OMAP4 dpll api'sRajendra Nayak2009-12-128-26/+75
| | | | | | | | | | | | | | | | | | | | | | | | 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 Nayak2009-12-124-1/+2786
| | | | | | | | | | | | | | | | | | | | | | 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: Adds CM1/2 register field masksRajendra Nayak2009-12-121-0/+1474
| | | | | | | | | | | | | | | | | | | | | | This patch adds OMAP4 specific CM1 and CM2 module register field masks. Auto generated using a python script (gen_cm_shifts_and_mask.py) developed by Benoit Cousson, Paul Walmsley 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: Adds PRM register shift and mask bitsRajendra Nayak2009-12-122-0/+2211
| | | | | | | | | | | | | | | | | | | | | | This patch adds OMAP4 specific PRM register bit field shifts and masks. Auto generated using a python script (gen_prm_shifts_and_mask.py) developed by Benoit Cousson, Paul Walmsley 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: Adds PRM register defs for OMAP4Rajendra Nayak2009-12-122-2/+417
| | | | | | | | | | | | | | | | | | | | This patch adds OMAP4 specific PRM register defs. Auto generated using a python script (gen_prm_4430_h.py) developed by Paul Walmsley and Benoit Cousson. 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: Adds CM1/2 register defs for OMAP4Rajendra Nayak2009-12-122-2/+367
| | | | | | | | | | | | | | | | | | | | | | This patch adds OMAP4 specific CM1 and CM2 module register defs. Autogenerated using a python scripts (gen_cm1_4430_h.py,gen_cm2_4430_h.py) developed by Paul Walmsley and Benoit Cousson. 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: PRM/CM module offsets for OMAP4Rajendra Nayak2009-12-121-2/+65
| | | | | | | | | | | | | | | | | | | | | | This patch adds the offsets for new modules in PRM and CM for OMAP4 These are autogenerated using a python script (gen_prcm44xx_h.py) developed by Paul Walmsley and Benoit Cousson. 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 Nayak2009-12-126-7/+10
| | | | | | | | | | | | | | | | | | 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 Hilman2009-12-122-6/+6
| | | | | | | | | | | | | | | | 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 Hilman2009-12-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | 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: hwmod: warn on missing clockdomainKevin Hilman2009-12-121-0/+3
| | | | | | | | | | | | | | | | WARN if a clock/hwmod is missing a clockdomain association since resulting hwmod will not be able to correctly enable/disable clocks. 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 Hilman2009-12-121-4/+4
| | | | | | | | | | | | | | | | | | | | | | 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 Hilman2009-12-121-1/+1
| | | | | | | | | | | | | | | | 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 Hilman2009-12-121-1/+3
| | | | | | | | | | | | | | | | | | 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>
| * OMAP3 hwmod: drop most of the OCP_SYSCONFIG.CLOCKACTIVITY codePaul Walmsley2009-12-121-83/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Earlier, the hwmod code had considered the OCP_SYSCONFIG.CLOCKACTIVITY bits to be incremental power saving bits, controlling internal IP block clock gates. This was a misapprehension. The CLOCKACTIVITY bits are used to indicate, in advance, which clocks will be cut when the module acknowledges an idle request. This enables the IP block to take whatever action is necessary to complete any in-progress work before asserting its IdleAck. In the current Linux-OMAP code, this implies that the clock framework should be changing module CLOCKACTIVITY bits as module clocks are enabled and disabled. We don't do that yet, but in the future, we should. This must wait until the clock tree is annotated with omap_hwmod pointers (or vice-versa). In the meantime, drop most of the hwmod code that controls CLOCKACTIVITY bits to avoid confusion. This patch has benefited from many illuminating discussions with (in alphabetical order) Benoît Cousson <b-cousson@ti.com>, Rajendra Nayak <rnayak@ti.com>, and Sebastien Sabatier <s-sabatier1@ti.com>. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Sebastien Sabatier <s-sabatier1@ti.com> Cc: Benoît Cousson <b-cousson@ti.com>
| * OMAP hwmod: add names to module MPU IRQ linesPaul Walmsley2009-12-122-4/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Walmsley2009-12-122-3/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * OMAP3 hwmod: reprogram OCP_SYSCONFIG register after setting SOFTRESETPaul Walmsley2009-12-121-5/+13
| | | | | | | | | | | | | | | | | | | | | | | | Reprogram the module's OCP_SYSCONFIG register after module reset (SOFTRESET = 1). This may not be needed, but the definition of the reset performed by the SOFTRESET bit is unclear. Kevin Hilman <khilman@deeprootsystems.com> 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 Walmsley2009-12-124-14/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Gopinath2009-12-123-1/+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>
| * OMAP3: SDRC: Place SDRC AC timing and MR changes in CORE DVFS SRAM code ↵Paul Walmsley2009-12-122-2/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | behind Kconfig The code that reprograms the SDRC memory controller during CORE DVFS, mach-omap2/sram34xx.S:omap3_sram_configure_core_dpll(), does not ensure that all L3 initiators are prevented from accessing the SDRAM before modifying the SDRC AC timing and MR registers. This can cause memory to be corrupted or cause the SDRC to enter an unpredictable state. This patch places that code behind a Kconfig option, CONFIG_OMAP3_SDRC_AC_TIMING for now, and adds a note explaining what is going on. Ideally the code can be added back in once supporting code is present to ensure that other initiators aren't touching the SDRAM. At the very least, these registers should be reprogrammable during kernel init to deal with buggy bootloaders. Users who know that all other system initiators will not be touching the SDRAM can also re-enable this Kconfig option. This is a modification of a patch originally written by Rajendra Nayak <rnayak@ti.com> (the original is at http://patchwork.kernel.org/patch/51927/). Rather than removing the code completely, this patch just comments it out. Thanks to Benoît Cousson <b-cousson@ti.com> and Christophe Sucur <c-sucur@ti.com> for explaining the technical basis for this and for explaining what can be done to make this path work in future code. Thanks to Richard Woodruff <r-woodruff2@ti.com>, Nishanth Menon <nm@ti.com>, and Olof Johansson <olof@lixom.net> for their comments. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Rajendra Nayak <rnayak@ti.com> Cc: Christophe Sucur <c-sucur@ti.com> Cc: Benoît Cousson <b-cousson@ti.com> Cc: Richard Woodruff <r-woodruff2@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: Olof Johansson <olof@lixom.net>
| * OMAP2/3 powerdomain: return errors rather than returning the output of IS_ERR()Roel Kluin2009-12-121-6/+6
| | | | | | | | | | | | | | | | IS_ERR returns only 1 or 0, and the functions return a negative error in other cases anyways. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * OMAP powerdomain: rearrange struct powerdomain to save some memoryPaul Walmsley2009-12-121-3/+3
| | | | | | | | | | | | | | 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 Walmsley2009-12-123-5/+7
| | | | | | | | | | | | | | Replace some bare constants with power states. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| * OMAP clockdomain/powerdomain: optimize out sleepdep code on OMAP24xxPaul Walmsley2009-12-121-6/+6
| | | | | | | | | | | | | | | | OMAP24xx chips don't support software-configurable sleep dependencies. Test early for this so the compiler can redact the entire function body on OMAP24xx. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * OMAP clockdomain/powerdomain: remove CONFIG_OMAP_DEBUG_{CLOCK,POWER}DOMAINPaul Walmsley2009-12-123-49/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * OMAP2/3 PRCM: don't export prm_*(), cm_*() functionsPaul Walmsley2009-12-121-6/+0
| | | | | | | | | | | | | | | | | | Device drivers and loadable modules should not be calling these prm_* and cm_* functions, so stop exporting them. Only core code and device driver integration code (in arch/arm/*omap*) should call these functions. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * OMAP1 clock: convert mach-omap1/clock.h to mach-omap1/clock_data.cPaul Walmsley2009-12-128-1013/+1096
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * OMAP1 clock: convert test in disable_unused() to use ENABLE_ON_INITPaul Walmsley2009-12-122-12/+16
| | | | | | | | | | | | | | | | | | | | | | | | mach-omap1/clock.c:omap1_clk_disable_unused() contains a test that assumes that the clock structures are available in the file's namespace. After a following patch, this will no longer be the case. So we need to reimplement that test. It turns out that we already have a facility in the clock framework to handle this case - the ENABLE_ON_INIT flag - used on OMAP2/3. Remove the offending test and mark the clocks that it was intended to catch as ENABLE_ON_INIT. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * OMAP2 clock: convert clock24xx.h to clock2xxx_data.c, opp2xxx*Paul Walmsley2009-12-1210-884/+1044
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Walmsley2009-12-128-3385/+3457
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * OMAP2xxx clock: remove implicit dependency between rate CPU flag and ↵Paul Walmsley2009-12-121-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | clkdev_omap CPU flag cpu_mask is reused in the OMAP2xxx clock code to match against both the CPU-specific rate flags (e.g., RATE_IN_2420) and the OMAP clkdev integration code CPU flags (e.g., CK_242X). This means that any patch that renumbers the CK_* macros, as the next patch does, will probably break. This patch separates the clkdev_omap and clksel_rate CPU type detection flags so the CK_* macros can be renumbered freely. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * OMAP2/3: move SDRC macros to mach-omap2/sdrc.hPaul Walmsley2009-12-122-14/+16
| | | | | | | | | | | | | | clock34xx.c contains some macros which probably belong in mach-omap2/sdrc.h. Move those macros to mach-omap2/sdrc.h. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| * OMAP2 clock: APLL code shouldn't rely on static clocks in its local namespacePaul Walmsley2009-12-122-14/+25
| | | | | | | | | | | | | | | | | | | | | | | | Similar to the previous patch, the APLL code relied on the presence of the static struct clks in its own namespace. The APLL code didn't use them for validation, however - it adjusted its own internal state depending on the struct clk * that called it. Now that static struct clks are leaving the clock24xx.c namespace, use a more durable method: split the omap2_clk_fixed_enable() function into omap2_clk_apll96_enable() and omap2_clk_apll54_enable(). They still share a disable function. Signed-off-by: Paul Walmsley <paul@pwsan.com>
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