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* Merge tag 'at91-cleanup4_bis' of ↵Arnd Bergmann2015-04-144-96/+96
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/multiplatform Pull "Fourth batch of cleanup for 4.1" from Nicolas Ferre: - 1 issues revealed by the kbuild test robot fixed - move of some functions and macros into relevant files to be able to streamline the at91 specific header afterwards * tag 'at91-cleanup4_bis' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91/pm: move AT91_MEMCTRL_* to pm.h ARM: at91/pm: move the standby functions to pm.c ARM: at91: fix pm_suspend.S compilation when ARMv6 is selected
| * ARM: at91/pm: move AT91_MEMCTRL_* to pm.hAlexandre Belloni2015-04-052-4/+4
| | | | | | | | | | | | | | the AT91_MEMCTRL_* defines are only used by the pm code, move them to pm.h Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * ARM: at91/pm: move the standby functions to pm.cAlexandre Belloni2015-04-052-92/+89
| | | | | | | | | | | | | | | | | | | | The standby functions are now only used in pm.c, move them there. Also, they are not inlined as a pointer to those functions is passed to the cpuidle driver. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * ARM: at91: fix pm_suspend.S compilation when ARMv6 is selectedAlexandre Belloni2015-04-051-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | When compiling for multiplatform for both ARMv6 and ARMv7, the default compiler flags are for ARMv6, and results in: arch/arm/mach-at91/pm_suspend.S:144: Error: selected processor does not support ARM mode `dsb' Enforce ARMv7 flags for pm_suspend.o when CPU_V7 is selected. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: add a Kconfig dependency on multi-platformNicolas Ferre2015-04-031-0/+1
| | | | | | | | | | | | | | | | | | | | When building a legacy (non-multi) platforms and if the ARCH_AT91 config option is enabled there is a build error. We need AT91 to depend on multi-platform core type options. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* | ARM: at91: drop AT91_TIMER_HZAlexandre Belloni2015-03-191-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Drop AT91_TIMER_HZ as this can be handled using HZ_FIXED. Initial help message was: On AT91rm9200 chips where you're using a system clock derived from the 32768 Hz hardware clock, this tick rate should divide it exactly: use a power-of-two value, such as 128 or 256, to reduce timing errors caused by rounding. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: remove hardware.hAlexandre Belloni2015-03-194-128/+9
| | | | | | | | | | | | | | | | hardware.h is now mostyl unused, move the remaining declarations to pm.c and remove it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: remove SoC headersAlexandre Belloni2015-03-1911-962/+0
| | | | | | | | | | | | | | Remove the now useless SoC headers. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: remove useless mach/cpu.hAlexandre Belloni2015-03-193-219/+0
| | | | | | | | | | | | | | mach/cpu.h is not used anymore, remove it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: remove unused headersAlexandre Belloni2015-03-192-281/+0
| | | | | | | | | | | | | | | | | | Following the switch to multiplatform, uncompress.h is not used anymore. Remove it. at91_dbgu.h is also not used anymore Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: switch to multiplatformAlexandre Belloni2015-03-192-69/+54
| | | | | | | | | | | | | | Switch AT91 to multiplatform as all SoCs are properly handled. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: remove useless includeAlexandre Belloni2015-03-161-61/+0
| | | | | | | | | | | | | | | | | | | | Both drivers using the system timer are now converted to an MFD. mach/at91_st.h is now useless. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: time: move the system timer driver to drivers/clocksourceAlexandre Belloni2015-03-163-254/+2
| | | | | | | | | | | | | | | | | | | | Import at91rm9200_time.c from mach-at91 as timer-atmel-st.c. Further cleanup is required to get rid of the mach-at91 headers. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: properly initialize timerAlexandre Belloni2015-03-163-11/+3
| | | | | | | | | | | | | | | | | | | | Use clocksource_of_init to initialize the system timer instead of relying on a custom function. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: at91: at91rm9200: remove deprecated arm_pm_restartAlexandre Belloni2015-03-161-12/+0
|/ | | | | | | Now that a proper driver is available, remove at91rm9200_restart. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove old setupAlexandre Belloni2015-03-132-321/+1
| | | | | | | The old setup is not used anymore, remove it Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: sama5d4: remove useless map_ioAlexandre Belloni2015-03-131-33/+0
| | | | | | | | All the peripheral remapped at io_map are taken care of by their respective drivers. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: sama5 use SoC detection infrastructureAlexandre Belloni2015-03-132-14/+47
| | | | | | | Use the soc detection infrastructure for sama5 initialization. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: at91sam9: use SoC detection infrastructureAlexandre Belloni2015-03-132-22/+82
| | | | | | | Use the soc detection infrastructure for at91sam9 initialization. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: at91rm9200 use SoC detection infrastructureAlexandre Belloni2015-03-132-14/+17
| | | | | | | Use the soc detection infrastructure for at91rm9200 initialization. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: add soc detection infrastructureBoris BREZILLON2015-03-133-1/+133
| | | | | | | | | Add new structures and functions to handle AT91 SoC detection. [alexandre.belloni@free-electrons.com: reworked DBGU detection] Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove unused _matrix.h headersAlexandre Belloni2015-03-137-628/+0
| | | | | | | The matrix headers are not used anymore, remove them. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove unused at91_ioremap_matrix and headerAlexandre Belloni2015-03-133-37/+0
| | | | | | | | at91_ioremap_matrix and the at91_matrix.h header are not used anymore, remove them. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove NEED_MACH_IO_HArnd Bergmann2015-03-132-27/+1
| | | | | | | | | | | | The mach/io.h header on at91 is used to support a nonstandard I/O space window for the cf card driver. This changes the driver to use pci_ioremap_io in order to have the standard location, and then removes the custom mach/io.h. [alexandre.belloni@free-electrons.com: Added PCI dependency] Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: flush data cache and clean, invalidate and disable the L2 cacheWenyou Yang2015-03-131-0/+6
| | | | | | | | | | Flush data cache, and clean, invalidate and disable the L2 cache before going to suspend. Restore the L2 cache configuration and re-enable the L2 cache after waking up. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm_suspend: add the WFI instruction support for ARMv7Wenyou Yang2015-03-131-1/+19
| | | | | | | | | | Add the WFI instruction to make the cpu to the idle state. In the meanwhile, disable the processor's clock. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: remove unused void (*at91_pm_standby)(void)Wenyou Yang2015-03-131-4/+1
| | | | | | | | | Because the standby mode use the same sram function as the suspend to memory mode, void (*at91_pm_standby)(void) doesn't need, remove it. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: rename function name: at91_slow_clock() --> ↵Wenyou Yang2015-03-132-28/+25
| | | | | | | | | | | | | | at91_pm_suspend_sram_fn() As the file name is renamed, rename the function name at91_slow_clock() --> at91_pm_suspend_sram_fn(), rename the function handler's name at the same time. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> [nicolas.ferre@atmel.com: little update of the commit message] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: rename file name: pm_slowclock.S --> pm_suspend.SWenyou Yang2015-03-132-1/+1
| | | | | | | | | | Because the sram function is used for both suspend to memory and the suspend to standby mode, renaming is more elegant. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: standby mode uses same sram function as suspend to memory modeWenyou Yang2015-03-133-47/+73
| | | | | | | | | | | | | To simply the PM code, the suspend to standby mode uses same sram function as the suspend to memory mode, running in the internal SRAM, instead of the respective code for each mode. For the suspend to standby mode, the master clock doesn't switch to the slow clock, and PLLA and the main oscillator doesn't turn off as well. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: move the copying the sram function to the sram initialization ↵Wenyou Yang2015-03-131-4/+12
| | | | | | | | | | | | | | | | phase To decrease the suspend time, move copying the sram function to the sram initialization phase, instead of every time go to suspend. In the meanwhile, substitute fncpy() for memcpy(). If there is no sram allocated for PM, the PM is not supported. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm_slowclock: create the procedure to handle the sdram self-refreshWenyou Yang2015-03-131-105/+139
| | | | | | | | | To decrease the duplicated code, create the procedure to contain both activing and exiting the sdram self-refresh mode. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm_slowclock: remove clocks which are already stopped when ↵Sylvain Rochet2015-03-131-31/+0
| | | | | | | | | | | | | | entering slow clock mode Assume USB PLL and PLL B are already stopped before entering sleep mode. Removed PLL B from slow clock code, all drivers are supposed to properly unprepare clocks. Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Acked-by: Wenyou.Yang <wenyou.yang@atmel.com> [nicolas.ferre@atmel.com: remove the warning printed in pm.c] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: remove CONFIG_AT91_SLOW_CLOCK config optionWenyou Yang2015-03-133-25/+2
| | | | | | | | | | | The slow clock always exists, selecting CONFIG_AT91_SLOW_CLOCK config is unnecessary for the suspend to memory mode. For this mode the master clock should always switch to the slow clock. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: move "select SRAM" under SOC_AT91SAM9 and SOC_SAMA5Wenyou Yang2015-03-131-1/+3
| | | | | | | | | | | To simply the PM config the CONFIG_AT91_SLOW_CLOCK option will be removed, so move "select SRAM" from under AT91_SLOW_CLOCK, add "select SRAM if PM" under SOC_AT91SAM9 and SOC_SAMA5 Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm_slowclock: remove the unused code related with ↵Wenyou Yang2015-03-131-37/+0
| | | | | | | | | | | SLOWDOWN_MASTER_CLOCK The SLOWDOWN_MASTER_CLOCK definition is not used, remove the redundant code. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: pm: change at91_pm_set_standby() to staticWenyou Yang2015-03-122-7/+1
| | | | | | | | | Since at91_pm_set_standby() will not be used out of the pm.c file, change its attribute from extern to static, remove its declaration as well. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove ksz8081 phy fixup registration for sama5d4ek boardBoris Brezillon2015-03-122-21/+0
| | | | | | | | | | | | Commit 2b0ba96cea60 ("net: phy: micrel: disable NAND-tree for KSZ8021, KSZ8031, KSZ8051, KSZ8081") automated the NAND-tree mode deactivation process, thus making this phy fixup useless. Remove it along with the associated headers inclusion. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> [nicolas.ferre@atmel.com: remove selection of PHYLIB in at91 Kconfig] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: pm_slowclock: fix the compilation errorWenyou Yang2015-03-111-0/+2
| | | | | | | | | | | | | | When compiling the kernel in thumb2 (CONFIG_THUMB2_KERNEL option activated), we hit a compilation crash. The error message is listed below: ---8< ----- Error: cannot use register index with PC-relative addressing -- `str r0,.saved_lpr' --->8---- Add the .arm directive in the assembly files related to power management. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91/pm: MOR register KEY was missingPatrice Vilchez2015-03-051-0/+2
| | | | | | | | | Because writing the MOR register requires the PASSWD(0x37), if missed, the write operation will be aborted. Signed-off-by: Patrice Vilchez <patrice.vilchez@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: pm: fix SRAM allocationAlexandre Belloni2015-03-031-12/+10
| | | | | | | | | | On some platforms, there are multiple SRAM nodes defined in the device tree but some of them are disabled, leading to allocation failure. Try to find the first enabled SRAM node and allocate from it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: pm: fix at91rm9200 standbyAlexandre Belloni2015-03-031-1/+1
| | | | | | | | | | | | | at91rm9200 standby and suspend to ram has been broken since 00482a4078f4. It is wrongly using AT91_BASE_SYS which is a physical address and actually doesn't correspond to any register on at91rm9200. Use the correct at91_ramc_base[0] instead. Fixes: 00482a4078f4 (ARM: at91: implement the standby function for pm/cpuidle) Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* pm: at91: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.Peter Rosin2015-03-031-5/+38
| | | | | | | | | | | | | | | The DDRSDR controller fails miserably to put LPDDR1 memories in self-refresh. Force the controller to think it has DDR2 memories during the self-refresh period, as the DDR2 self-refresh spec is equivalent to LPDDR1, and is correctly implemented in the controller. Assume that the second controller has the same fault, but that is untested. Signed-off-by: Peter Rosin <peda@axentia.se> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* pm: at91: pm_slowclock: fix suspend/resume hang up in timeoutsSylvain Rochet2015-03-031-29/+4
| | | | | | | | | | | | | | | Removed timeout on XTAL, PLL lock and Master Clock Ready, hang if something went wrong instead of continuing in unknown condition. There is not much we can do if a PLL lock never ends, we are running in SRAM and we will not be able to connect back the sdram or ddram in order to be able to fire up a message or just panic. As a bonus, not decounting the timeout register in slow clock mode reduce cumulated suspend time and resume time from ~17ms to ~15ms. Signed-off-by: Sylvain Rochet <sylvain.rochet@finsecur.com> Acked-by: Wenyou.Yang <wenyou.yang@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: make of_device_ids constUwe Kleine-König2015-02-192-3/+3
| | | | | | | | | | | | | of_device_ids (i.e. compatible strings and the respective data) are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. So mark the non-const structs in arch/arm as const, too. While at it also add some __initconst annotations. Acked-by: Jason Cooper <jason@lakedameon.net> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: mm: Remove Kconfig symbol CACHE_PL310Paul Bolle2015-02-181-1/+0
| | | | | | | | | | Commit 20e783e39e55 ("ARM: 8296/1: cache-l2x0: clean up aurora cache handling") removed the only user of the Kconfig symbol CACHE_PL310. Setting CACHE_PL310 is now pointless. Remove its Kconfig entry, and one select of this symbol. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: at91: fix pm declarationsArnd Bergmann2015-02-181-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | In a recent rearrangement of the at91 pm initialization code, a broken set of declarations was added for the !CONFIG_PM-case, leading to this link error: arch/arm/mach-at91/board-dt-sama5.o: In function `at91_rm9200_pm_init': arch/arm/mach-at91/generic.h:40: multiple definition of `at91_rm9200_pm_init' arch/arm/mach-at91/setup.o:arch/arm/mach-at91/generic.h:40: first defined here arch/arm/mach-at91/board-dt-sama5.o: In function `at91_sam9260_pm_init': arch/arm/mach-at91/generic.h:41: multiple definition of `at91_sam9260_pm_init' arch/arm/mach-at91/setup.o:arch/arm/mach-at91/generic.h:41: first defined here arch/arm/mach-at91/board-dt-sama5.o: In function `at91_sam9g45_pm_init': arch/arm/mach-at91/generic.h:42: multiple definition of `at91_sam9g45_pm_init' arch/arm/mach-at91/setup.o:arch/arm/mach-at91/generic.h:42: first defined here This adds the missing 'static inline' to the declarations to avoid creating a copy of the functions in each file that includes the header. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 4db0ba22da9 ("ARM: at91: pm: prepare for multiplatform") Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com>
* ARM: at91/trivial: unify functions and machine namesNicolas Ferre2015-02-025-33/+33
| | | | | | | | | | Remove the string "(Device Tree)" after the machine name because all AT91 machines use the DT nowadays. Also change some function names to unify following the convention: - at91sam9xxx aren't named sam9, 9xxx but with the full name - sama5 are the ones that don't have the at91 prefix anymore. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: remove at91_dt_initialize and machine init_early()Alexandre Belloni2015-02-026-54/+44
| | | | | | | | | | Move the ramc initialization to pm.c as it is the only user left. This allows us to get rid of at91_dt_initialize() that was the only one called by the init_early() function pointer of struct machine_desc. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> [nicolas.ferre@atmel.com: adapt patch to newer series] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* ARM: at91: change board files into SoC filesNicolas Ferre2015-02-024-11/+6
| | | | | | | As board files are now DT only and can address all aspects of the SoC family, we can rename them so that the mach-at91 directory looks cleaner. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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