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* Merge branch 'devel' of ↵root2009-03-24
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
| * [ARM] pxa: add defconfig for pxa910-based platformsEric Miao2009-03-22
| | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add defconfig for pxa168-based platformsEric Miao2009-03-22
| | | | | | | | | | | | | | Instead of having various pieces of defconfig files for different platforms, let's group them into a single one. Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add base support for pxa910-based TTC_DKBEric Miao2009-03-22
| | | | | | | | | | Signed-off-by: Bin Yang <bin.yang@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add base support for pxa910-based TavorEVBEric Miao2009-03-22
| | | | | | | | | | Signed-off-by: Bin Yang <bin.yang@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add base support for Marvell PXA910Eric Miao2009-03-22
| | | | | | | | | | Signed-off-by: Bin Yang <bin.yang@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa/aspenite: add support for debug ethernetEric Miao2009-03-22
| | | | | | | | | | Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa/aspenite: add support for console uartEric Miao2009-03-22
| | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add MFP support for pxa168Eric Miao2009-03-22
| | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add GPIO support for pxa168Eric Miao2009-03-22
| | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add iWMMXt support for pxa168Eric Miao2009-03-22
| | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add base support for Marvell's PXA168 processor lineEric Miao2009-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | """The Marvell® PXA168 processor is the first in a family of application processors targeted at mass market opportunities in computing and consumer devices. It balances high computing and multimedia performance with low power consumption to support extended battery life, and includes a wealth of integrated peripherals to reduce overall BOM cost .... """ See http://www.marvell.com/featured/pxa168.jsp for more information. 1. Marvell Mohawk core is a hybrid of xscale3 and its own ARM core, there are many enhancements like instructions for flushing the whole D-cache, and so on 2. Clock reuses Russell's common clkdev, and added the basic support for UART1/2. 3. Devices are a bit different from the 'mach-pxa' way, the platform devices are now dynamically allocated only when necessary (i.e. when pxa_register_device() is called). Description for each device are stored in an array of 'struct pxa_device_desc'. Now that: a. this array of device description is marked with __initdata and can be freed up system is fully up b. which means board code has to add all needed devices early in his initializing function c. platform specific data can now be marked as __initdata since they are allocated and copied by platform_device_add_data() 4. only the basic UART1/2/3 are added, more devices will come later. Signed-off-by: Jason Chagas <chagas@marvell.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: move common MFP handling code into plat-pxaEric Miao2009-03-22
| | | | | | | | Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: move common GPIO handling code into plat-pxaEric Miao2009-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. add common GPIO handling code into [arch/arm/plat-pxa] 2. common code in <mach/gpio.h> moved into <plat/gpio.h>, new processors should implement its own <mach/gpio.h>, provide the following required definitions and '#include <plat/gpio.h>' in the end: - GPIO_REGS_VIRT for mapped virtual address of the GPIO registers' physical I/O memory - macros of GPLR(), GPSR(), GPDR() for constant optimization for functions gpio_{set,get}_value() (so that bit-bang code can still have tolerable performance) - NR_BUILTIN_GPIO for the number of onchip GPIO - definitions of __gpio_is_inverted() and __gpio_is_occupied(), they can be either macros or inlined functions Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: introduce plat-pxa for PXA common code and add DMA supportEric Miao2009-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. introduce folder of 'arch/arm/plat-pxa' for common code across different PXA processor families 2. initially moved DMA code into plat-pxa 3. common code in <mach/dma.h> moved into <plat/dma.h>, new processors should implement its own <mach/dma.h>, provide the following required definitions and '#include <plat/dma.h>' in the end: - DMAC_REGS_VIRT for mapped virtual address of the DMA registers' physical I/O memory Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: AC97 pin functions for Colibri PXA310/320Daniel Mack2009-03-22
| | | | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: Add Colibri LCD functionsDaniel Mack2009-03-22
| | | | | | | | | | | | | | | | | | This adds LCD functions for Colibri PXA300 and Colibri PXA320 and configures a LQ043T3DX02 panel. Original-code-by: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: Colibri PXA320 module basicsDaniel Mack2009-03-22
| | | | | | | | | | | | | | | | | | | | This adds basic support for Colibri PXA320 modules. The file colibri-320.c only contains settings specific to this module, such as the Ethernet interface. Cc: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: Refactor Colibri board support codeDaniel Mack2009-03-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Move common function for all Colibri PXA3xx boards to the newly added colibri-pxa3xx.c - Drop some unnecessary defines from colibri.h - Make Kconfig reflect the fact that code for colibri 300 module does also work for the 310 model - Give up on the huge pin config table which was messed up with lots of #ifdefs and switch over to locally defined tables for configured functions Cc: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: Fix Colibri AX88796 configurationDaniel Mack2009-03-22
| | | | | | | | | | | | | | | | | | Broaden the AX88796 register mask to allow access to the reset register. Remove unnecessary value definitions and the second resource block. Diagnosed-by: Matthias Meier <matthias.j.meier@gmx.net> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add colibri PXA300 defconfigDaniel Mack2009-03-22
| | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: rename and update Colibri PXA270 defconfigDaniel Mack2009-03-22
| | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add USB support for Colibri PXA300Daniel Mack2009-03-22
| | | | | | | | | | | | | | | | This adds support for USB OHCI for Toradex' Colibri PXA300 modules as connected on the evaluation board. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add MMC support for Colibri PXA300Daniel Mack2009-03-22
| | | | | | | | | | | | | | Added MMC support for Toradex' Colibri PXA300 module. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: add basic support for Colibri PXA300 moduleDaniel Mack2009-03-22
| | | | | | | | | | | | | | | | This patch add basic support for Toradex' Colibri PXA300 module. Ethernet is enabled conditionally, depdending on CONFIG_AX88796. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * [ARM] pxa: rename colibri.c to colibri-pxa270.cDaniel Mack2009-03-22
| | | | | | | | | | | | | | | | Namespace cleanup: rename colibri.c to colibri-pxa270.c and change some names in colibri.h. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| * Merge branch 'fix' of ↵Eric Miao2009-03-22
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6.git into devel
| | * [ARM] pxa: add pxa320 missing pin function for CS2 on GPIO3Daniel Mack2009-03-22
| | | | | | | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * [ARM] pxa: make second argument of clk_add_alias a name instead of the deviceDmitry Eremin-Solenikov2009-03-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clk_add_alias is commonly called for platform devices that are not yet registered in the device tree. Thus the clock alias is associated with NULL device name. Fix this by passing the device name instead of just device pointer. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Eric Miao <eric.miao@marvell.com>
| | * [ARM] pxa: add missing pin function for CS2 on GPIO1Daniel Mack2009-03-19
| | | | | | | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Eric Miao <eric.miao@marvell.com>
* | | Merge branch 'master' of git://git.marvell.com/orion into develRussell King2009-03-19
|\ \ \ | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-mx1/devices.c
| * | | [ARM] mv78xx0: Add Marvell RD-78x00-mASA Reference Design supportLennert Buytenhek2009-03-15
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Acked-by: Stanislav Samsonov <samsonov@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | | [ARM] Kirkwood: update defconfigNicolas Pitre2009-03-15
| | | | | | | | | | | | | | | | Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | | [ARM] Kirkwood: SheevaPlug LED supportNicolas Pitre2009-03-15
| | | | | | | | | | | | | | | | Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | | [ARM] Kirkwood: SheevaPlug USB Power Enable setupNicolas Pitre2009-03-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Ideally, the default should be set to 0 and let the EHCI driver turn it on as needed. This makes USB usable in the mean time. Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | | [ARM] Kirkwood: Marvell SheevaPlug supportShadi Ammouri2009-03-15
| | | | | | | | | | | | | | | | Signed-off-by: Nicolas Pitre <nico@marvell.com>
| * | | Merge commit '305b07680f' into orion/masterNicolas Pitre2009-03-15
| |\ \ \
| | * | | [ARM] update mach-typesRussell King2009-03-12
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | [ARM] 5421/1: ftrace: fix crash due to tracing of __naked functionsUwe Kleine-König2009-03-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a fix for the following crash observed in 2.6.29-rc3: http://lkml.org/lkml/2009/1/29/150 On ARM it doesn't make sense to trace a naked function because then mcount is called without stack and frame pointer being set up and there is no chance to restore the lr register to the value before mcount was called. Reported-by: Matthias Kaehlcke <matthias@kaehlcke.net> Tested-by: Matthias Kaehlcke <matthias@kaehlcke.net> Cc: Abhishek Sagar <sagar.abhishek@gmail.com> Cc: Steven Rostedt <rostedt@home.goodmis.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | | Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6Russell King2009-03-12
| | |\ \ \
| | | * | | MX1 fix includeDarius Augulis2009-03-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Includes missed irqs.h in devices.c and mx1ads.c. Signed-off-by: Darius Augulis <augulis.darius@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| | * | | | Merge branch 'omap-fixes' of ↵Russell King2009-03-09
| | |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6
| | | * | | | ARM: OMAP: board-omap3beagle: set i2c-3 to 100kHzKoen Kooi2009-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changing it do 100kHz is needed to make more devices works properly. Controlling the TI DLP Pico projector[1] doesn't work properly at 400kHz, 100kHz and lower work fine. EDID readout is unaffected by this change. [1] http://focus.ti.com/dlpdmd/docs/dlpdiscovery.tsp?sectionId=60&tabId=2234 Signed-off-by: Koen Kooi <koen@beagleboard.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | | * | | | ARM: OMAP: Allow I2C bus driver to be compiled as a moduleAaro Koskinen2009-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a linker error when OMAP I2C bus driver is compiled as a module: ERROR: "i2c_register_board_info" [arch/arm/plat-omap/i2c.ko] undefined! The I2C utility functions used for board initialization should be always built-in. Signed-off-by: Aaro Koskinen <Aaro.Koskinen@nokia.com> Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | | * | | | ARM: OMAP: sched_clock() correctedAaro Koskinen2009-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After my OMAP3 board has been running for a while, I'm seeing weird latency traces like this: sh-1574 0d.h2 153us : do_timer (tick_do_update_jiffies64) sh-1574 0d.h2 153us : update_wall_time (do_timer) sh-1574 0d.h2 153us!: omap_32k_read (update_wall_time) sh-1574 0d.h2 1883us : update_xtime_cache (update_wall_time) sh-1574 0d.h2 1883us : clocksource_get_next (update_wall_time) sh-1574 0d.h2 1883us+: _spin_lock_irqsave (clocksource_get_next) and after a while: sh-17818 0d.h3 153us : do_timer (tick_do_update_jiffies64) sh-17818 0d.h3 153us : update_wall_time (do_timer) sh-17818 0d.h3 153us!: omap_32k_read (update_wall_time) sh-17818 0d.h3 1915us : update_xtime_cache (update_wall_time) sh-17818 0d.h3 1915us+: clocksource_get_next (update_wall_time) sh-17818 0d.h3 1945us : _spin_lock_irqsave (clocksource_get_next) Turns out that sched_clock() is using cyc2ns(), which returns NTP adjusted time. The sched_clock() frequency should not be adjusted. The patch deletes omap_32k_ticks_to_nsecs() and rewrites sched_clock() to do the conversion using the constant multiplier. Signed-off-by: Aaro Koskinen <Aaro.Koskinen@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | | * | | | ARM: OMAP: Fix compile error if pm.h is includedDavid Brownell2009-03-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the error to a warning. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | | | | Merge branch 's3c-fixes' of git://aeryn.fluff.org.uk/bjdooks/linuxRussell King2009-03-06
| | |\ \ \ \ \
| | | * \ \ \ \ Merge branch 'master' of ↵Ben Dooks2009-03-06
| | | |\ \ \ \ \ | | | | | |/ / / | | | | |/| | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into s3c-fixes
| | | * | | | | [ARM] S3C64XX: Fix s3c64xx_setrate_clksrcWerner Almesberger2009-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the rate selection logic in s3c64xx_setrate_clksrc uses what appears to be parent clock selection logic. This patch corrects it. I also added a check for overly large dividers to prevent them from changing unrelated clocks. Signed-off-by: Werner Almesberger <werner@openmoko.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| | | * | | | | [ARM] S3C64XX: sparse warnings in arch/arm/plat-s3c64xx/irq.cBen Dooks2009-02-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following sparse warnings in arch/arm/plat-s3c64xx/irq.c arch/arm/plat-s3c64xx/irq.c:210:23: warning: incorrect type in initializer (different address spaces) arch/arm/plat-s3c64xx/irq.c:210:23: expected void *reg_base arch/arm/plat-s3c64xx/irq.c:210:23: got void [noderef] <asn:2>*regs arch/arm/plat-s3c64xx/irq.c:215:2: warning: incorrect type in argument 1 (different address spaces) arch/arm/plat-s3c64xx/irq.c:215:2: expected void const volatile [noderef] <asn:2>*<noident> arch/arm/plat-s3c64xx/irq.c:215:2: got void * Signed-off-by: Ben Dooks <ben-linux@fluff.org>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-04 17:40:07 -0500