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* arm: Fold irq_set_chip/irq_set_handlerThomas Gleixner2011-03-29
| | | | | | Use irq_set_chip_and_handler() instead. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* arm: Cleanup the irq namespaceThomas Gleixner2011-03-29
| | | | | | Convert to the new function names. Automated with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* arm: at91: Cleanup irq chipThomas Gleixner2011-03-29
| | | | | | | | | Avoid the whole lazy disable dance in the demux handler by providing a irq_disable() callback. Use the proper accessor functions and tidy up gpio_irq_handler() Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* arm: Use genirq lockdep helper to set lock classThomas Gleixner2011-03-29
| | | | | | | Remove the open coded access to irq_desc which will fail on sparse irq and use the proper wrappers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* arm: at91: at572d940hf: Fix SDRAMC defineThomas Gleixner2011-03-29
| | | | | | That wants to be AT91_SDRAMC0 Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
* Merge branch 'p2v' into develRussell King2011-03-16
|\ | | | | | | | | | | Conflicts: arch/arm/kernel/module.c arch/arm/mach-s5pv210/sleep.S
| * ARM: P2V: separate PHYS_OFFSET from platform definitionsRussell King2011-02-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This uncouple PHYS_OFFSET from the platform definitions, thereby facilitating run-time computation of the physical memory offset. Acked-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@st.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Magnus Damm <damm@opensource.se> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Eric Miao <eric.y.miao@gmail.com> Acked-by: Jiandong Zheng <jdzheng@broadcom.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 6665/1: Add Snapper9260 rtc wakeup interrupt pinRyan Mallon2011-02-19
| | | | | | | | | | | | Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 6664/1: AT91: Use macros for gpio_to_irq/irq_to_gpioRyan Mallon2011-02-19
|/ | | | | | | | | Replace the static inline functions for gpio_to_irq/irq_to_gpio so that they can be used in static initialisers. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-01-15
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (161 commits) ARM: pxa: fix building issue of missing physmap.h ARM: mmp: PXA910 drive strength FAST using wrong value ARM: mmp: MMP2 drive strength FAST using wrong value ARM: pxa: fix recursive calls in pxa_low_gpio_chip AT91: Support for gsia18s board AT91: Acme Systems FOX Board G20 board files AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.h ARM: pxa: fix suspend/resume array index miscalculation ARM: pxa: use cpu_has_ipr() consistently in irq.c ARM: pxa: remove unused variable in clock-pxa3xx.c ARM: pxa: fix warning in zeus.c ARM: sa1111: fix typo in sa1111_retrigger_lowirq() ARM mxs: clkdev related compile fixes ARM i.MX mx31_3ds: Fix MC13783 regulator names ARM: plat-stmp3xxx: irq_data conversion. ARM: plat-spear: irq_data conversion. ARM: plat-orion: irq_data conversion. ARM: plat-omap: irq_data conversion. ARM: plat-nomadik: irq_data conversion. ARM: plat-mxc: irq_data conversion. ... Fix up trivial conflict in arch/arm/plat-omap/gpio.c (Lennert Buytenhek's irq_data conversion clashing with some omap irq updates)
| * Merge branch 'for_rmk' of git://github.com/at91linux/linux-2.6-at91 into ↵Russell King2011-01-14
| |\ | | | | | | | | | devel-stable
| | * AT91: Support for gsia18s boardIgor Plyatov2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GS_IA18_S (GMS) is a carrier board from GeoSIG Ltd used with the Stamp9G20 SoM from Taskit company. It operate as an internet accelerometer. Signed-off-by: Igor Plyatov <plyatov@gmail.com> [nicolas.ferre@atmel.com: rm Kconfig, whitespace fixes, change machine name] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * AT91: Acme Systems FOX Board G20 board filesSergio Tanzilli2011-01-14
| | | | | | | | | | | | | | | | | | Signed-off-by: Sergio Tanzilli <tanzilli@acmesystems.it> [nicolas.ferre@atmel.com: whitespace fixes, change machine name] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.hJesper Juhl2011-01-14
| | | | | | | | | | | | | | | Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | ARM: at91: irq_data conversion.Lennert Buytenhek2011-01-13
| |/ | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
* | Merge branch 'for-next' of ↵Linus Torvalds2011-01-13
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.
| * Merge branch 'master' into for-nextJiri Kosina2010-12-22
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
| * | suspend: constify platform_suspend_opsLionel Debroux2010-11-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While at it, fix two checkpatch errors. Several non-const struct instances constified by this patch were added after the introduction of platform_suspend_ops in checkpatch.pl's list of "should be const" structs (79404849e90a41ea2109bd0e2f7c7164b0c4ce73). Patch against mainline. Inspired by hunks of the grsecurity patch, updated for newer kernels. Signed-off-by: Lionel Debroux <lionel_debroux@yahoo.fr> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
| * | tree-wide: fix comment/printk typosUwe Kleine-König2010-11-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | | Merge branch 'clksrc' into develRussell King2011-01-05
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-vexpress/v2m.c arch/arm/plat-omap/counter_32k.c arch/arm/plat-versatile/Makefile
| * | | ARM: AT91: update clock source registrationRussell King2010-12-19
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | In d7e81c2 (clocksource: Add clocksource_register_hz/khz interface) new interfaces were added which simplify (and optimize) the selection of the divisor shift/mult constants. Switch over to using this new interface. Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | / mmc: at91_mci: fix multiblock SDIO transfersYauhen Kharuzhy2010-12-21
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AT91 MCI has special SDIO transfer types: SDIO block and SDIO byte transfers, but at91_mci driver doesn't use them and handles all SDIO transfers as ordinary MMC block transfers. This causes problems for multiple-block SDIO transfers (in particular for 256-bytes blocks). Fix this situation by checking the opcode for SDIO CMD53 and setting the transfer type in the AT91_MCI_CMDR register properly. This patch was tested with libertas SDIO driver: problem with TX timeouts on big packets was eliminated. Signed-off-by: Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com> Cc: <stable@kernel.org> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Chris Ball <cjb@laptop.org>
* | at91: Refactor Stamp9G20 and PControl G20 board fileChristian Glindkamp2010-12-17
| | | | | | | | | | | | | | | | | | As PControl G20 is a carrier board for the Stamp9G20 SoM, some code can be shared. Therefore board-stamp9g20.c is refactored to allow reusing the SoM initialization and board-pcontrol-g20.c is modified to use it. Signed-off-by: Christian Glindkamp <christian.glindkamp@taskit.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | at91: Fix uhpck clock rate in upll caseRyan Mallon2010-12-17
| | | | | | | | | | | | | | | | | | The uhpck clock should be divided from the utmi clock, not its parent (main). This change is mostly cosmetic as the uhpck rate value is not used anywhere except for the debugfs clock output. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | at91/board-yl-9200: fix typo in video supportJean-Christophe PLAGNIOL-VILLARD2010-11-30
| | | | | | | | | | | | | | | | for the epson frambuffer support it's CONFIG_FB_S1D13XXX not CONFIG_FB_S1D135XX Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | at91/picotux200: remove commenting usb device and dataflash supportJean-Christophe PLAGNIOL-VILLARD2010-11-30
| | | | | | | | | | | | | | | | as based on http://www.picotux.com/pt200/picotux200.pdf these board does not have such I/O Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | at91: rename rm9200ek and rm9200dk board file nameJean-Christophe PLAGNIOL-VILLARD2010-11-30
| | | | | | | | | | | | | | | | | | to be a few more concistant with the other boards as ek is for evaluation kit and dk for development kit Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Andrew Victor <linux@maxim.org.za>
* | at91rm9200ek: fix warning: 'ek_mmc_data' defined but not usedJean-Christophe PLAGNIOL-VILLARD2010-11-30
| | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Andrew Victor <linux@maxim.org.za>
* | at91rm9200dk: fix warning: 'dk_mmc_data' defined but not usedJean-Christophe PLAGNIOL-VILLARD2010-11-30
| | | | | | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Andrew Victor <linux@maxim.org.za>
* | at91: Convert remaining boards to new-style UART initializationJean-Christophe PLAGNIOL-VILLARD2010-11-30
|/ | | | | | | | | | | | | Convert the following AT91RM9200-based boards to the new-style UART initialization: - Ajeco 1ARM Single Board Computer - Sperry-Sun KAFA board - picotux 200 Remove the deprecated at91_init_serial Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Andrew Victor <linux@maxim.org.za>
* at91/atmel-mci: inclusion of sd/mmc driver in at91sam9g45 chip and boardNicolas Ferre2010-10-26
| | | | | | | | This adds the support of atmel-mci sd/mmc driver in at91sam9g45 devices and board files. This also configures the DMA controller slave interface for at_hdmac dmaengine driver. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* AT91: pm: make sure that r0 is 0 when dealing with cache operationsNicolas Ferre2010-10-26
| | | | | | | When using CP15 cache operations (c7), we make sure that Rd (r0) is actually 0 as ARM 926 TRM is saying. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* AT91: pm: use plain cpu_do_idle() for "wait for interrupt"Nicolas Ferre2010-10-26
| | | | | | | | | | | For power management at91_pm_enter() routine, use the cpu_do_idle() for a rock solid "wait for interrupt" implementation. For AT91SAM9 ARM 926 based chips, we can exceed the cache line length as we can access RAM even while in self-refresh mode. We keep plain access to CP15 for at91rm9200 as this feature is not available: instructions have to be in a single cache line. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* AT91: reset: extend alternate reset procedure to several chipsNicolas Ferre2010-10-26
| | | | | | | | | Several at91sam9 chips need the alternate reset procedure to be sure to halt SDRAM smoothly before resetting the chip. This is an extension of previous patch "Fix AT91SAM9G20 reset" to all chips affected. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* AT91: reset routine cleanup, remove not needed icache flushNicolas Ferre2010-10-26
| | | | | | | | | | | | | Generalize assembler reset routine to allow use on several at91sam9 chips. This patch replace double definitions of SDRAM controller registers and RSTC registers with use of classical header files. For this rework, we remove the not needed icache flush as it is already done in the calling function: arm_machine_restart(). Rename at91sam9g20_reset.S to generalize to several chips. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* AT91: trivial: align comment of at91sam9g20_reset with one more tabNicolas Ferre2010-10-26
| | | | | | Preparing next patch with longer names Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* AT91: Fix AT91SAM9G20 reset as per the errata in the data sheetPeter Horton2010-10-26
| | | | | | | | | If the SDRAM is not cleanly shutdown before reset it can be left driving the bus, which then stops the bootloader booting from NAND. Signed-off-by: Peter Horton <phorton@bitbox.co.uk> [nicolas.ferre@atmel.com: change file header line order] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* AT91: add board support for Pcontrol_G20Peter Gsellmann2010-10-26
| | | | | | | | | Board is a carrier board for Stamp9G20, with additional peripherals for a building automation system Signed-off-by: Peter Gsellmann <pgsellmann@portner-elektronik.at> [nicolas.ferre@atmel.com: remove machine_desc.io_pg_offst and .phys_io] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* Merge branch 'for-next' of ↵Linus Torvalds2010-10-24
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits) Update broken web addresses in arch directory. Update broken web addresses in the kernel. Revert "drivers/usb: Remove unnecessary return's from void functions" for musb gadget Revert "Fix typo: configuation => configuration" partially ida: document IDA_BITMAP_LONGS calculation ext2: fix a typo on comment in ext2/inode.c drivers/scsi: Remove unnecessary casts of private_data drivers/s390: Remove unnecessary casts of private_data net/sunrpc/rpc_pipe.c: Remove unnecessary casts of private_data drivers/infiniband: Remove unnecessary casts of private_data drivers/gpu/drm: Remove unnecessary casts of private_data kernel/pm_qos_params.c: Remove unnecessary casts of private_data fs/ecryptfs: Remove unnecessary casts of private_data fs/seq_file.c: Remove unnecessary casts of private_data arm: uengine.c: remove C99 comments arm: scoop.c: remove C99 comments Fix typo configue => configure in comments Fix typo: configuation => configuration Fix typo interrest[ing|ed] => interest[ing|ed] Fix various typos of valid in comments ... Fix up trivial conflicts in: drivers/char/ipmi/ipmi_si_intf.c drivers/usb/gadget/rndis.c net/irda/irnet/irnet_ppp.c
| * Update broken web addresses in arch directory.Justin P. Mattock2010-10-18
| | | | | | | | | | | | | | | | | | | | | | The patch below updates broken web addresses in the arch directory. Signed-off-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Cc: Finn Thain <fthain@telegraphics.com.au> Cc: Randy Dunlap <rdunlap@xenotime.net> Reviewed-by: Finn Thain <fthain@telegraphics.com.au> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | arm: remove machine_desc.io_pg_offst and .phys_ioNicolas Pitre2010-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we're now using addruart to establish the debug mapping, we can remove the io_pg_offst and phys_io members of struct machine_desc. The various declarations were removed using the following script: grep -rl MACHINE_START arch/arm | xargs \ sed -i '/MACHINE_START/,/MACHINE_END/ { /\.\(phys_io\|io_pg_offst\)/d }' [ Initial patch was from Jeremy Kerr, example script from Russell King ] Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Acked-by: Eric Miao <eric.miao at canonical.com>
* | arm: return both physical and virtual addresses from addruartJeremy Kerr2010-10-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than checking the MMU status in every instance of addruart, do it once in kernel/debug.S, and change the existing addruart macros to return both physical and virtual addresses. The main debug code can then select the appropriate address to use. This will also allow us to retreive the address of a uart for the MMU state that we're not current in. Updated with fixes for OMAP from Jason Wang <jason77.wang@gmail.com> and Tony Lindgren <tony@atomide.com>, and fix for versatile express from Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Signed-off-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
* | Merge branch 'devel-stable' into develRussell King2010-10-19
|\ \
| * \ Merge branch 'for-rmk' of ↵Russell King2010-10-19
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into devel-stable Conflicts: arch/arm/mach-at91/include/mach/system.h arch/arm/mach-imx/mach-cpuimx27.c AT91 conflict resolution: Acked-by: Anders Larsen <al@alarsen.net> IMX conflict resolution confirmed by Uwe Kleine-König.
| | * | ARM: 6436/1: AT91: Fix power-saving in idle-mode on 926T processorsAnders Larsen2010-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to Atmel, their 926T processors (AT91 post RM9200) requires 'Wait for Interrupt' mode be entered right after disabling the processor clock in order to minimise current consumption when idle, so do both provided we're not running on a 920T (an RM9200). Furthermore, get rid of the #ifndef CONFIG_DEBUG_KERNEL, since arch_idle() can be turned off completely with the kernel parameter 'nohlt'. Cc: Andrew Victor <avictor.za@gmail.com> Signed-off-by: Anders Larsen <al@alarsen.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | net: atmel_macb Kconfig: remove long dependency lineJean-Christophe PLAGNIOL-VILLARD2010-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many Atmel SOC are embedding a MACB controller. This patch removes the long dependency line for this Atmel MACB ethernet driver configuration entry. The HAVE_NET_MACB configuration option is located in the net Kconfig file as it may be setup by ARM/AT91 and AVR32 chips. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: David Miller <davem@davemloft.net> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Andrew Victor <linux@maxim.org.za>
| * | | AT91: fix use of clock disable on idle for AT91x40 devicesGreg Ungerer2010-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The simpler AT91x40 processors do not have the same power management controller as the new AT91 devices. They do have a simpler power controller module that we can use to disable the CPU clock at idle time. Add code to support that. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | AT91: at91sam9g20ek: merge 2mmc version in one boardJean-Christophe PLAGNIOL-VILLARD2010-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The board-sam9g20ek-2slot-mmc.c was a revision of the at91sam9g20ek since board revision C. It contains 2 sd/mmc slots. This merge keep the support of the old machine ID MACH_AT91SAM9G20EK_2MMC for backward compatibility. Now we use the ATAG to pass the hardware functionality to kernel with this board revision encoding bit 0: 0 => 1 sd/mmc slot 1 => 2 sd/mmc slots connectors (board from revision C) system_rev tested on Barebox commit d8f3ee103a9f4bd Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | AT91: Correct configuration define valueNicolas Ferre2010-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MTD nand driver for Atmel chips is atmel_nand and not at91_nand anymore. Change wrong configuration variables that were remaining. Reported-by: Christoph Egger <siccegge@cs.fau.de> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | | AT91: at91sam9m10g45ek: use the right machine idJean-Christophe PLAGNIOL-VILLARD2010-10-07
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Today the board use 2 machines id AT91SAM9G45EKES and AT91SAM9M10G45EK now will use only AT91SAM9M10G45EK. The other boards revision will be specified via system_rev. for 9g45ekes, m10g45ekes and m10g45ek boards and revisions Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Patrice Vilchez <patrice.vilchez@atmel.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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