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* ARM: SAMSUNG: Move IRQ VIC timer handling out to common header filesBen Dooks2010-01-156-83/+116
| | | | | | | | | Move the VIC based timer interrupt handling out of plat-s3c64xx and into plat-samsung to be re-used for other systems. This also reduces the code size as we now have a common init routine and use the irq_desc to store the interrupt number of the timer. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Move gpio-config.c into plat-samsungBen Dooks2010-01-155-34/+36
| | | | | | | The arch/arm/plat-s3c/gpio-config.c file is common to pretty much all the Samsung SoCs, so move it to arch/arm/plat-samsung Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Move device definitions in plat-samsungBen Dooks2010-01-1513-54/+54
| | | | | | Move all the platform device definitions from plat-s3c into plat-samsung Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Move pwm-clock code into plat-samsungBen Dooks2010-01-153-1/+1
| | | | | | | Move the code for the pwm-clock into plat-samsung, as it is common to all Samsung SoCs. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Make clk_default_setrate and clk_ops_def_setrate visibleKukjin Kim2010-01-153-14/+7
| | | | | | | | | This patch makes clk_default_setrate and clk_ops_def_setrate available to code outside plat-samsung clock code. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Do not register set_parent call if no sourceBen Dooks2010-01-151-1/+9
| | | | | | | If there is no source register defined, do not register a clksrc clock with a valid .set_parent in the ops. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Add call to register array of clocksBen Dooks2010-01-156-41/+32
| | | | | | | | Add s3c_register_clocks() to register an array of clocks, printing an error message if there is a problem. Replace all points in the code where this could be used. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Do not allow get/set/round rate calls with no dividerBen Dooks2010-01-151-2/+13
| | | | | | | If the reg_div field is not set, then do not register clk_ops with the get/set/round rate calls as these will fail to work. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Move clock.c to arch/arm/plat-samsungBen Dooks2010-01-153-2/+5
| | | | | | | | | | | This is the core implementation of the clock code for all Samsung based SoCs, so move it to arch/arm/plat-samsung (the clock.h file has already been moved). Since the file is built for every Samsung SoC, no changes are needed to the Kconfig system. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C64XX: Avoid announcing clksrc clocks twiceBen Dooks2010-01-153-8/+22
| | | | | | | | | | | | The new code calls the clock setup code on registration which can be before the clock system has been fully initialised. The following code re-does this setup at the end of the clock registration and thus we get two printings. Update the calls to only print on the last pass or when doing the necessary resume work. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C64XX: Fixup .reg_src and .reg_div with named initialisersBen Dooks2010-01-151-25/+25
| | | | | | | | | | | | Change these two fields to have named initialisers as per the review comments from Kyungmin Park. sed used: s@\.reg_src\(.*\)=\(.*\){\(.*\),\(.*\),\(.*\)}@.reg_src\1=\2{ .reg =\3, .shift =\4, .size =\5 }@g s@\.reg_div\(.*\)=\(.*\){\(.*\),\(.*\),\(.*\)}@.reg_div\1=\2{ .reg =\3, .shift =\4, .size =\5 }@g Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Reduce size of struct clk.Ben Dooks2010-01-1513-211/+286
| | | | | | | | | | | | | | | Reduce the size of struct clk by 12 bytes and make defining clocks with common implementation functions easier by moving the set_rate, get_rate, round_rate and set_parent calls into a new structure called 'struct clk_ops' and using that instead. This change does make a few clocks larger as they need their own clk_ops, but this is outweighed by the number of clocks with either no ops or having a common set of ops. Update all the users of this. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C64XX: Remove unused clock definitions from clock headerHarald Welte2010-01-151-70/+1
| | | | | | | | | Clean out the definitions we are no longer using after the new clock code updates. Signed-off-by: Harald Welte <laforge@gnumonks.org> [ben-linux@fluff.org: split from initial patch provided] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C64XX: Use new clock-clksrc.c code for clocks.Ben Dooks2010-01-152-202/+40
| | | | | | | | | | | | Move the s3c6400-clock.c implementation over to use the new common plat-samsung based clock-clksrc.c. Note, this does not delete the clocks definitions that are now unused in the regs-clock.h to reduce the quantity of change in this commit. Based on original patches by Harald Welte. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Add core clock implementation for clksrc based clocksHarald Welte2010-01-154-0/+258
| | | | | | | | | | | | | Add a core for the clksrc clock implementation, which is found in many of the newer Samsung SoCs into plat-samsung. Signed-off-by: Harald Welte <laforge@gnumonks.org> [ben-linux@fluff.org: split from original patch to make change smaller] [ben-linux@fluff.org: split clk and clksrc changes] [ben-linux@fluff.org: moved to plat-samsung from plat-s3c] [ben-linux@fluff.org: re-wrote headers after splits] [ben-linux@fluff.org: added better documentation to headers] Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C64XX: Compress s3c6400-clock.c codeBen Dooks2010-01-151-180/+154
| | | | | | | | | | | | | | | | The individually named clocks are all static to the code and thus can be compressed into a single array and then the array can be referenced. This removes the need for a seperate array of pointers to clocks. Fix a minor problem of re-initialising the pointers in s3c6400_set_clksrc() as this is also called by the cpufreq code. Move these initialisations to the code that does the registration. Based on Harald Welte's original clock changes patch. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C64XX: Cleanup common init code in s3c6400-clock.cBen Dooks2010-01-151-44/+5
| | | | | | | | | | Remove the four fields from clksrc_clk.clk which are always the same and init them when the clock is registered. This helps remove the amount of repeated code. This is a re-work of Harald Welte's clock changes for the latest kernel. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SAMSUNG: Move <plat/clock.h> to plat-samsungBen Dooks2010-01-151-0/+0
| | | | | | | | Move the <plat/clock.h> header to plat-samsung where it can be used by all the platforms, and readies it for the next round of clock updates where the clock code will be amalgamated. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: MINI2440: Fixup __initdata usageBen Dooks2010-01-151-13/+13
| | | | | | | | Remove some of the __initdata tags which are currently inappropriate for platform_device and some of the platform data. These can be returned once support for copying platform devices and data is added. Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: MINI2440: Fix crash on boot due to improper __initdata qualifierUri Yosef2010-01-151-5/+5
| | | | | | | | This patch fix mini2440 crash on boot due to improper __initdata qualifier on mini2440_led1_pdata. Signed-off-by: Uri Yosef <uri.yosef@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: SMDK6410: Specify no GPIO for B_PWR_5V regulatorMark Brown2010-01-151-0/+1
| | | | | | | | | Since the fixed voltage regulator grew support for GPIO based enables and GPIO 0 is valid on some systems we need to specify that there is no valid GPIO enable control. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* ARM: S3C: NAND: Check the existence of nr_map before copyingRamax Lo2010-01-141-2/+2
| | | | | | | | Since the structure field nr_map is optional, we need to check whether the chip number map is provided to avoid unexpected NULL pointer exception. Signed-off-by: Ramax Lo <ramaxlo@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-01-1329-54/+181
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: ARM: Ensure ARMv6/7 mm files are built using appropriate assembler options ARM: Fix wrong dmb ARM: 5874/1: serial21285: fix disable_irq-from-interrupt-handler deadlock ARM: 5873/1: ARM: Fix the reset logic for ARM RealView boards ARM: 5872/1: ARM: include needed linux/cpu.h in asm/cpu.h ARM: 5871/1: arch/arm: Fix build failure for lpd7a404_defconfig caused by missing includes ARM: 5870/1: arch/arm: Fix build failure for defconfigs without CONFIG_ISA_DMA_API set ARM: 5868/1: ARM: fix "BUG: using smp_processor_id() in preemptible code" ARM: 5867/1: Update U300 defconfig ARM: 5866/1: arm ptrace: use unsigned types for kernel pt_regs [ARM] pxa: fix strange characters in zaurus gpio .desc ARM: add missing recvmmsg syscall number [ARM] pxa: fix compiler warnings of unused variable 'id' in cpu_is_pxa9*() [ARM] pxa: update pwm_backlight->notify() to include missed 'struct device *' [ARM] pxa: enable L2 if present in XSC3 [ARM] pxa: do not enable L2 after MMU is enabled
| * ARM: Ensure ARMv6/7 mm files are built using appropriate assembler optionsRussell King2010-01-121-0/+12
| | | | | | | | | | | | | | | | A kernel with both ARMv6 and ARMv7 selected results in build errors. Fix this by specifying the proper architectures for these assembly files. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: Fix wrong dmbRussell King2010-01-121-3/+1
| | | | | | | | | | | | | | | | | | | | The __kuser_cmpxchg code uses an ARMv6 dmb instruction, rather than one based upon the architecture being built for. Switch to using the macro provided for this purpose, which also eliminates the need for an ifdef. Acked-by: Nicolas Pitre <nico@fluxnic.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 5873/1: ARM: Fix the reset logic for ARM RealView boardsColin Tuckley2010-01-117-15/+57
| | | | | | | | | | | | | | | | | | | | Extend the patch from Philby John to the other "RealView" boards. Rename the constants and offsets to reflect their actual functions. Cc: Philby John <pjohn@in.mvista.com> Signed-off-by: Colin Tuckley <colin.tuckley@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 5872/1: ARM: include needed linux/cpu.h in asm/cpu.hSantosh Shilimkar2010-01-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file arch/arm/include/asm/cpu.h needs to include 'linux/cpu.h' to meet its dependency. Otherwise when using "struct cpuinfo_arm" and including just 'asm/cpu.h' throws below error - arch/arm/include/asm/cpu.h:16: error: field 'cpu' has incomplete type To fix this otherway, one can also include both linux/cpu.h and asm/cpu.h but it shoudn't be that way. So this patch fixes this by including the linux/cpu.h in asm/cpu.h, so that including alone asm/cpu.h is enough. Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 5871/1: arch/arm: Fix build failure for lpd7a404_defconfig caused by ↵Peter Hüwe2010-01-101-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | missing includes This patch fixes a build failure [1] due to missing includes This should make the arm tree build again with lpd7a404_defconfig References: http://kisskb.ellerman.id.au/kisskb/buildresult/1983329/ Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * ARM: 5870/1: arch/arm: Fix build failure for defconfigs without ↵Peter Hüwe2010-01-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_ISA_DMA_API set A lot of ARM-defconfigs (those without CONFIG_ISA_DMA_API set) fail to build [1][2][3] due to the changes of the patch [PATCH] PCI: Clean up build for CONFIG_PCI_QUIRKS unset by Rafael J. Wysocki (Sat, 2 Jan 2010 22:57:24 +0100) [4] as the referenced variable 'isa_dma_bridge_buggy' in asm/dma.h is enclosed by the CONFIG_ISA_DMA_API conditional all configs without this setting fail to build. I'm not sure wether moving the condition is the right way to solve the issue, but atleast it fixes the issue :) References: [1] http://kisskb.ellerman.id.au/kisskb/buildresult/1983354/ [2] http://kisskb.ellerman.id.au/kisskb/buildresult/1983333/ [3] http://kisskb.ellerman.id.au/kisskb/buildresult/1983337/ [4] http://lkml.org/lkml/2010/1/2/102 Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * Merge branch 'fix' of ↵Russell King2010-01-0813-23/+26
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6
| | * [ARM] pxa: fix strange characters in zaurus gpio .descCyril Hrubis2010-01-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Somehow, strange characters made their way zaurus gpio .desc fields. Fix it. Signed-off-by: Pavel Machek <pavel@ucw.cz> Acked-by: Stanislav Brabec <utx@penguin.cz> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa: fix compiler warnings of unused variable 'id' in cpu_is_pxa9*()Eric Miao2010-01-041-6/+3
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa: update pwm_backlight->notify() to include missed 'struct device *'Eric Miao2010-01-049-9/+9
| | | | | | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa: enable L2 if present in XSC3Haojian Zhuang2010-01-011-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check whether L2 is present or not in XSC3. If it's present, enable L2 immediately. Disabling L2 after L2 is enabled that would result in unpredicatable behavior of XSC3 processor. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * [ARM] pxa: do not enable L2 after MMU is enabledHaojian Zhuang2010-01-011-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Outer cache checked whether L2 is enabled or not. If L2 isn't enabled in XSC3, it would enable L2. This operation is evil that would make system hang. In XSC3 core document, these words are mentioned in below. "Following reset, the L2 Unified Cache Enable bit is cleared. To enable the L2 Cache, software may set the bit to a '1' before or at the same time as enabling the MMU. Enabling the L2 Cache after the MMU has been enabled or disabling the L2 Cache after the L2 Cache has been enabled, may result in unpredictable behavior of the processor." When outer cache is initialized, the MMU is already enabled. We couldn't enable L2 after MMU enabled. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| * | ARM: 5868/1: ARM: fix "BUG: using smp_processor_id() in preemptible code"Rabin Vincent2010-01-081-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following warning, which appears when the register dump for a faulting process is printed in a kernel with SMP, DEBUG_PREEMPT, and DEBUG_USER (with user_debug=31) enabled: BUG: using smp_processor_id() in preemptible [00000000] code: init/1 caller is __show_regs+0x18/0x234 Backtrace: [<c0159e5c>] (dump_backtrace+0x0/0x114) from [<c01faf30>] (dump_stack+0x18/0x1c) r6:c781a000 r5:c0157544 r4:00000001 r3:00000000 [<c01faf18>] (dump_stack+0x0/0x1c) from [<c01e5230>] (debug_smp_processor_id+0xc4/0xf8) [<c01e516c>] (debug_smp_processor_id+0x0/0xf8) from [<c0157544>] (__show_regs+0x18/0x234) r6:c781bfb0 r5:00000000 r4:c781bfb0 r3:00000000 [<c015752c>] (__show_regs+0x0/0x234) from [<c01577a0>] (show_regs+0x40/0x50) [<c0157760>] (show_regs+0x0/0x50) from [<c015c968>] (__do_user_fault+0x5c/0xa4) r4:c781c000 r3:00000000 [<c015c90c>] (__do_user_fault+0x0/0xa4) from [<c015cbe0>] (do_page_fault+0x1b4/0x1e4) r7:00000000 r6:00010000 r5:c781bfb0 r4:c781c000 [<c015ca2c>] (do_page_fault+0x0/0x1e4) from [<c01554c8>] (do_DataAbort+0x3c/0xa0) [<c015548c>] (do_DataAbort+0x0/0xa0) from [<c01560c4>] (ret_from_exception+0x0/0x10) Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: 5867/1: Update U300 defconfigLinus Walleij2010-01-081-10/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | This updates the U300 defconfig to include the DMA driver merged in 2.6.33-rc1 and adds a codepage that's needed to mount VFAT MMC cards as default. The rest is new config options. Signed-off-by: Linus Walleij <linus.walleij@stericsson.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: 5866/1: arm ptrace: use unsigned types for kernel pt_regsJamie Iles2010-01-081-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make registers unsigned for kernel space. This is important for example in the perf events where the PC is stored into a u64. We don't want it sign extended so make the regs unsigned to prevent casts throughout the kernel. Signed-off-by: Jamie Iles <jamie.iles@picochip.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: add missing recvmmsg syscall numberRussell King2010-01-071-0/+1
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Merge branch 'omap-fixes-for-linus' of ↵Linus Torvalds2010-01-1127-109/+296
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (26 commits) OMAP2 clock: dynamically allocate CPUFreq frequency table OMAP clock/CPUFreq: add clk_exit_cpufreq_table() OMAP2xxx OPP: clean up comments in OPP data OMAP2xxx clock: clk2xxx.c doesn't compile if CPUFREQ is enabled OMAP1 clock: remove __initdata from struct clk_functions to prevent crash OMAP1 clock: Add missing clocks for OMAP 7xx OMAP clock: remove incorrect EXPORT_SYMBOL()s OMAP3 clock: Add capability to change rate of dpll4_m5_ck OMAP3 clock: McBSP 2, 3, 4 functional clock parent is PER_96M_FCLK, not CORE_96M_FCLK OMAP3: clock: add clockdomains for UART1 & 2 OMAP2420 IO mapping: move IVA mapping virtual address out of vmalloc space OMAP2xxx IO mapping: mark DSP mappings as being 2420-only ARM: OMAP3: PM: Fix the Invalid CM_CLKSTCTRL reg access. OMAP2: remove duplicated #include omap3: EVM: Choose OMAP_PACKAGE_CBB omap3: Fix booting if package is uninitialized omap3: add missing parentheses omap3: add missing parentheses omap2/3: ZOOM: Correcting key mapping for few keys omap2/3: make serial_in_override() address the right uart port ...
| * \ \ Merge branch 'for_2.6.33rc_c' of git://git.pwsan.com/linux-2.6 into ↵Tony Lindgren2010-01-0813-91/+137
| |\ \ \ | | | | | | | | | | | | | | | omap-fixes-for-linus
| | * | | OMAP2 clock: dynamically allocate CPUFreq frequency tablePaul Walmsley2010-01-081-8/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dynamically allocate the CPUFreq frequency table on OMAP2xxx chips. This fixes some compilation problems, since the kernel may not know what chip it is running on until boot-time. This also reduces the size of the CPUFreq frequency table. Problem originally reported by Felipe Balbi <felipe.balbi@nokia.com>. Thanks also for comments on the patch from Felipe and Kevin. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Felipe Balbi <felipe.balbi@nokia.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
| | * | | OMAP clock/CPUFreq: add clk_exit_cpufreq_table()Paul Walmsley2010-01-083-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A subsequent patch adds code on OMAP2xxx to dynamically allocate the CPUFreq frequency table in clk_init_cpufreq_table(), so for it to avoid a leak, it will need a corresponding function to free the memory. This patch adds clk_exit_cpufreq_table() with generic code to call a chip-specific variant inside the clockfw_lock spinlock via struct clk_functions. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | OMAP2xxx OPP: clean up comments in OPP dataPaul Walmsley2010-01-082-33/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revise some of the comments in the OMAP2xxx OPP data for clarity. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Richard Woodruff <r-woodruff2@ti.com>
| | * | | OMAP2xxx clock: clk2xxx.c doesn't compile if CPUFREQ is enabledFelipe Balbi2010-01-081-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if we enable CPUFREQ we can't build omap2 for two reasons, one of them is fixed by the patch below. It's failing because the __must_be_array() check in ARRAY_SIZE() is failing and printing the following message: arch/arm/mach-omap2/clock2xxx.c:453: error: negative width in bit-field '<anonymous>' Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com> [paul@pwsan.com: commit message updated; changed rate variable name] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | OMAP1 clock: remove __initdata from struct clk_functions to prevent crashCory Maccarrone2010-01-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 52650505fbf3a6ab851c801f54e73e76c55ab8da added an __initdata decoration to the structure containing the clk_enable and clk_disable functions. Once init data was freed, these pointers went to null, and the next enable or disable call caused the kernel to crash. This change removes this decoration. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> [paul@pwsan.com: patch manually split and commit message edited] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | OMAP1 clock: Add missing clocks for OMAP 7xxCory Maccarrone2010-01-081-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds in some missing clocks that were needed as a result of 526505... (OMAP1 clock: convert mach-omap1/clock.h to mach-omap1/clock_data.c). Prior to this, it was just assumed that these clocks existed for all devices, and it was used directly instead of calling it out with a clock_get call or similar. So, not having the CK_7XX meant these clocks weren't being used anymore for omap 7xx devices, which broke things badly. Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com> [paul@pwsan.com: commit message edited] Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | OMAP clock: remove incorrect EXPORT_SYMBOL()sPaul Walmsley2010-01-081-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only symbols that should be exported are symbols that are to be called from loadable kernel modules, e.g., device drivers. In the context of plat-omap/clock.c, these should only be the Linux clock interface symbols as defined by include/linux/clk.h. Core code doesn't need these symbols to be exported. Also, clean up an old comment while here. Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | OMAP3 clock: Add capability to change rate of dpll4_m5_ckTuukka Toivonen2010-01-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add necessary definitions to clock framework to allow changing dpll4_m5_ck rate. This is used by the camera code. Signed-off-by: Jouni Högander <jouni.hogander@nokia.com> Signed-off-by: Tuukka Toivonen <tuukka.o.toivonen@nokia.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
| | * | | OMAP3 clock: McBSP 2, 3, 4 functional clock parent is PER_96M_FCLK, not ↵Paul Walmsley2010-01-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CORE_96M_FCLK The correct parent of the McBSP 2, 3, and 4 functional clocks is PER_96M_FCLK, not CORE_96M_FCLK. Fix this in the OMAP clock tree. Reported by Nicole Chalhoub <n-chalhoub@ti.com>. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Nicole Chalhoub <n-chalhoub@ti.com>
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