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2009-05-26davinci: EMAC platform supportKevin Hilman
Add SoC and platform-specific data and init for DaVinci EMAC network driver. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: MMC platform supportKevin Hilman
Add SoC and platform-specific data and init for MMC driver. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: update davinci_all_defconfig for dm355, dm6467Kevin Hilman
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: DM646x: add base SoC and board supportKevin Hilman
Add support for DM646x SoC (a.k.a DaVinci HD) and its Evalution Module (EVM.) Original support done by Sudhakar Rajashekhara. Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: DM355: add base SoC and board supportKevin Hilman
In addition, add board support for the DM355 Evaluation Module (EVM) and the DM355 Leopard board. Original DM355 EVM support done by Sandeep Paulraj, with significant updates and improvements by David Brownell. DM355 Leopord support done by Koen Kooi. Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Koen Kooi <koen@beagleboard.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: DM644x: add support for SFFSDR boardHugo Villeneuve
Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: add platform support for watchdog timerKevin Hilman
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: INTC: add support for TI cp_intcSergei Shtylyov
Add support for Texas Instuments Common Platform Interrupt Controller (cp_intc) used on DA830/OMAP-L137. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Mark Greer <mgreer@mvista.com> Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: support different UART bases for zImage uncompressMark A. Greer
The davinci pre-kernel boot code assumes that all platforms use the same UART base address for the console. That assumption is not longer valid with some newer SoCs so determine the console UART base address from the machine number passed in from bootloader. Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: interrupts: get_irqnr_and_base: save an instructionTroy Kisky
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: use 32-bit accesses for low-level debug macrosChaithrika U S
This patch defines debug macros for low-level debugging for Davinci based platforms Tested on : - DM644x DaVinci EVM - DM646X DaVinciHD EVM - DM355 EVM This patch attempts to solve the low-level debug issue in DM646x. The UART on DM646x SoC allows only 32-bit access. The existing debug-macro.S uses the macros from debug-8250.S file. This led to garbage serial out in the case of DM646x. The inclusion of debug-8250.S does not allow for run time fix for this issue. There are compile time errors due to multiple definitions of the macros. Also when building a single image for multiple DaVinci Platforms, the ifdefs cannot be relied upon. The solution below does not include the debug-8250.S file and defines the necessary macros. This solution was arrived at after observing that word access does not affect the low-level debug messages on DM644x/DM355. The other approach to this issue is to use the UART module information available in the peripheral registers to decide the access mechanism. But this will have to be done for every access of UART specifically for DM646x. Also this calls for a modification of the debug-8250.S file. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: fixups for banked GPIO interrupt handlingKevin Hilman
This patch seems to get me much more reliable performance using the GPIO banked interrupts on dm355 for the dm9000 driver. Changes include: - init GPIO handling along with normal GPIO init - mask the level-sensitive bank IRQ during handling Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26davinci: gpio irq enable tweaksDavid Brownell
Fix two IRQ triggering bugs affecting GPIO IRQs: - Make sure enabling with IRQ_TYPE_NONE ("default, unspecified") isn't a NOP ... default to both edges, at least one must work. - As noted by Kevin Hilman, setting the irq trigger type for a banked gpio interrupt shouldn't enable irqs that are disabled. Since GPIO IRQs haven't been used much yet, it's not clear these bugs could have affected anything. The few current users don't seem to have been obviously suffering from these issues. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2009-05-26ARM MXC: Atmark Armadillo 500 board support.Alberto Panizzo
On Mon, 25 May 2009 18:33:28 +0200 Valentin Longchamp <valentin.longchamp@epfl.ch> wrote: > Hello, > > I have updated my mxc git tree and given a compilation spin to your > board support and I have comments. See below. > > > What's the point of declaring this new function, if all it does is > calling the already existing one ? Furthermore, in the current > mxc-master tree, mxc_map_io() does not exist anymore, it should be > mx31_map_io (this breaks compilation for your board). > This patch solve those two issues. Until now i based my patches to vanilla tree. This evening I cloned the mxc-master tree so i could update the armadillo 500 support within recent platform changes. The patch: From e986a8dc262e5292350d95bf65ead75baf3272d7 Mon Sep 17 00:00:00 2001 From: Alberto Panizzo <maramaopercheseimorto@gmail.com> Date: Mon, 25 May 2009 22:24:03 +0200 Subject: [PATCH] Armadillo 500 removing useless function armadillo5x0_map_io and use machine specific io mapping Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26ARM: MX3: add I2C support for lilly-1131Daniel Mack
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26ARM: MX3: add NOR flash support for lilly-1131Daniel Mack
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26ARM: MX3: add framebuffer support for lilly1131-dbDaniel Mack
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26ARM: MX3: add MMC suuport for lilly1131-dbDaniel Mack
Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26ARM: MX3: add lilly-1131 ethernet supportDaniel Mack
This adds support for the SMSC911x chip found on the lilly-1131 module. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26ARM: MX3: add skeleton for lilly-1131 development boardDaniel Mack
Support code for lilly-1131 is implemented in a module/baseboard fashion. All code specific to peripherals found on the development board will go to this file. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-26ARM: MX3: basic support for lilly-1131 boardDaniel Mack
This patch adds basic support for INCO startec's LILLY-1131 iMX31 based modules. The module needs a baseboard support to work which will be added in the next patch. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-05-25ARM: OMAP: Remove unnecessary omap2_globals.Santosh Shilimkar
This patch removes unnecessary omap2_globals and pass the global structures directly as function argument. The proposed cleanup was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Remove useless omap_sram_error function.Santosh Shilimkar
This patch removes fixes omap_sram_error() function and replace the error paths with BUG_ON. The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Remove unwanted type casts and fix the compiler warning.Santosh Shilimkar
This patch fixes the compiler warning "assignment from incompatible pointer type" in dmtimer.c and removes the tye casts. These warnings were suppressed by type catsing. The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Reorganize Makefile to add omap4 supportTony Lindgren
We don't necessarily want to compile in irq.o and sdrc.o for omap4. Also, clock and prcm may not be implemented initially. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP_CM_REGADDRTony Lindgren
Processor specific macros should be used instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP2_PRCM_BASETony Lindgren
It's currently unused, and processor specific defines should be used instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Move define of OMAP2_VA_IC_BASE to be local to entry-macro.STony Lindgren
Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP_PRM_REGADDR and OMAP2_PRM_BASETony Lindgren
Remove OMAP_PRM_REGADDR and use processor specific defines instead. Also fold in a patch from Kevin Hilman to add _OFFSET #defines for the PRCM registers to be used with the prm_[read|write]_* macros. These are used extensively in the forthcoming OMAP PM support. Also remove now unused OMAP2_PRM_BASE. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP2_32KSYNCT_BASETony Lindgren
Use processor specific defines instead. As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK calling sched_clock before we have things initialized: http://patchwork.kernel.org/patch/15810/ Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP1: Misc clean-upTony Lindgren
Remove unnecessary Kconfig line and allow compile of MBOX_FWK. Also allow building USB on Nokia 770. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Update contact address of I2C registration helperJarkko Nikula
This email address is going to expire soon so update it. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: McBSP: Fix legacy interrupts to clear their statusEero Nurkkala
If XSYNCERR or RSYNCERR interrupts are enabled, they are never cleared causing the IRQ handler to be continuously called. This patch clears the IRQs in question in the event they are enabled and taken. Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Increase VMALLOC_END to allow 256MB RAMMans Rullgard
This increases VMALLOC_END to 0x18000000, making room for 256MB RAM with the default 128MB vmalloc region. Note that after this patch there's no longer a hole between vmalloc space and the beginning of IO space on omap2 as the first virtual mapping starts at 0xd8000000. Also fold in a related change from Paul Walmsley <paul@pwsan.com> to change the OMAP2_SRAM addresses accordingly. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Acked-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Remove unnecessary omap2_globals.Santosh Shilimkar
This patch removes unnecessary omap2_globals and pass the global structures directly as function argument. The proposed cleanup was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Remove useless omap_sram_error function.Santosh Shilimkar
This patch removes fixes omap_sram_error() function and replace the error paths with BUG_ON. The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP: Remove unwanted type casts and fix the compiler warning.Santosh Shilimkar
This patch fixes the compiler warning "assignment from incompatible pointer type" in dmtimer.c and removes the tye casts. These warnings were suppressed by type catsing. The proposed fix was suggested by Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Reorganize Makefile to add omap4 supportTony Lindgren
We don't necessarily want to compile in irq.o and sdrc.o for omap4. Also, clock and prcm may not be implemented initially. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP_CM_REGADDRTony Lindgren
Processor specific macros should be used instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP2_PRCM_BASETony Lindgren
It's currently unused, and processor specific defines should be used instead. Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Move define of OMAP2_VA_IC_BASE to be local to entry-macro.STony Lindgren
Move define of OMAP2_VA_IC_BASE to be local to entry-macro.S Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP_PRM_REGADDR and OMAP2_PRM_BASETony Lindgren
Remove OMAP_PRM_REGADDR and use processor specific defines instead. Also fold in a patch from Kevin Hilman to add _OFFSET #defines for the PRCM registers to be used with the prm_[read|write]_* macros. These are used extensively in the forthcoming OMAP PM support. Also remove now unused OMAP2_PRM_BASE. Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25ARM: OMAP2/3: Remove OMAP2_32KSYNCT_BASETony Lindgren
Use processor specific defines instead. As an extra bonus, this patch fixes the problem of CONFIG_DEBUG_SPINLOCK calling sched_clock before we have things initialized: http://patchwork.kernel.org/patch/15810/ Signed-off-by: Tony Lindgren <tony@atomide.com>
2009-05-25Merge branch 'ixp4xx' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 into devel
2009-05-25IXP4xx: Change QMgr function names to qmgr_stat_*_watermark and clean the ↵Krzysztof Hałasa
comments. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2009-05-25Merge branch 'iommu' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6.git into devel
2009-05-24[ARM] 5523/2: Updated ep93xx defconfigRyan Mallon
Updated defconfig for ep93xx. By default, support for all boards which boot from 0x00000000 (SDCE3/SyncBoot) is included. Also updated the defconfig to use EABI for building the kernel. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-24[ARM] 5523/1: ep93xx phys offset selectionRyan Mallon
This patch adds a Kconfig option to select between ep93xx boards which boot from the SDRAM bank at 0x00000000 (SDCE3/SyncBoot) and those which boot from 0xc0000000 (SDCE0). This corrects a problem which causes invalid images to be built for boards which boot from 0xc0000000. Signed-off-by: Ryan Mallon <ryan@bluewatersys.com> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-24[ARM] 5514/1: AFEB9260 sound supportSergey Lapin
ASoC driver for AT91SAM9260-based AFEB9260 board Signed-off-by: Sergey Lapin <slapin@ossfans.org> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2009-05-23Merge branch 'ixp4xx' of ↵Russell King
git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 into devel
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