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2008-10-27MIPS: EMMA2RH: Remove emma2rh_sync on read operationShinya Kuribayashi1-3/+0
It's totally a waste of CPU cycles. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA: Move <asm/emma2rh> to <asm/emma> dirShinya Kuribayashi2-5/+5
We'll put all EMMA related headers there in the future. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: EMMA: Kconfig reorganizationShinya Kuribayashi1-1/+1
- Move EMMA related stuff into arch/mips/emma/Kconfig - Create CONFIG_SOC_EMMA* to handle more EMMA SoCs effectively - Rename CONFIG_MARKEINS into CONFIG_NEC_MARKEINS Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Add CONFIG_CPU_R5500 for NEC VR5500 series processorsShinya Kuribayashi2-0/+3
We already have sufficient infrastructure to support VR5500 and VR5500A series processors. Here's a Makefile support to make it selectable by ports, and enable it for NEC EMMA2RH Markeins board. This patch also fixes a confused target help, and adds 1Gb PageMask bits supported by VR5500 and its variants. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Add support for NXP PNX833x (STB222/5) into linux kernelDaniel Laird5-0/+578
The following patch add support for the NXP PNX833x SOC. More specifically it adds support for the STB222/5 variant. It fixes the vectored interrupt issue. Signed-off-by: daniel.j.laird <daniel.j.laird@nxp.com> Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Fix KGDB build errorYoichi Yuasa1-0/+1
In file included from include/linux/ptrace.h:49, from arch/mips/kernel/kgdb.c:25: /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:123: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:124: error: expected declaration specifiers or '...' before '__s64' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:126: error: expected declaration specifiers or '...' before '__u32' /home/yuasa/src/linux/test/mips/linux/arch/mips/include/asm/ptrace.h:127: error: expected declaration specifiers or '...' before '__u32' make[1]: *** [arch/mips/kernel/kgdb.o] Error 1 Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: RBTX4939: Add smc91x supportAtsushi Nemoto1-0/+26
Add smc91x platform device to RBTX4939 board and some hacks for big endian. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: TXx9: 7 segment LED supportAtsushi Nemoto1-0/+5
Add sysfs interface for 7 segment LED and implement access routine for RBTX4939. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-27MIPS: Fix KGDB build errorDavid Daney1-8/+8
<asm/ptrace.h> is exported to userland so can't include <linux/ptrace.h>, so replace the C99 types with their basic C type equivalents. Bug originally reported and initial patch by Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-24TXx9: Add TX4938 ATA support (v3)Atsushi Nemoto1-0/+13
Add a helper routine to register tx4938ide driver and use it on RBTX4938 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-10-20mips: use bcd2bin/bin2bcdAdrian Bunk1-9/+9
Changes mips to use the new bcd2bin/bin2bcd functions instead of the obsolete BCD_TO_BIN/BIN_TO_BCD/BCD2BIN/BIN2BCD macros. Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITYMartin Schwidefsky1-7/+3
The SET_PERSONALITY macro is always called with a second argument of 0. Remove the ibcs argument and the various tests to set the PER_SVR4 personality. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-10-15MIPS: IP22/28: Switch over to RTC class driverThomas Bogendoerfer2-22/+0
This patchset removes some dead code and creates a platform device for the RTC class driver. Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-15MIPS: BCM47xx: Use the new SSB GPIO APIAurelien Jarno1-21/+20
This patch simplifies the BCM47xx GPIO code by using the new SSB GPIO API, which does a lot things that were implemented directly in the BCM47xx code. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-15MIPS: BCM47xx: Remove references to BCM947XXAurelien Jarno1-3/+3
This patch removes the remaining reference to the BCM947xx development board codename. Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-15MIPS: Fix wrong branch target in new spin_lock code.Johannes Dickgreber1-1/+1
Signed-off-by: Johannes Dickgreber <tanzy@gmx.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-15MIPS: Have a heart for a lonely, lost header file ...Ralf Baechle1-0/+46
... and move it to where all its brothers and sisters reside. Requested by Shane McDonald <mcdonald.shane@gmail.com>. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-13ide-generic: remove no longer needed ide_probe_legacy()Bartlomiej Zolnierkiewicz1-29/+0
There is now a generic solution [ide_generic_check_pci_legacy_iobases()] so MIPS-specific ide_probe_legacy() is no longer necessary. Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-10-13Merge branch 'master' of ↵David Woodhouse462-0/+62068
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: include/asm-x86/statfs.h
2008-10-11MIPS: RB532: provide GPIO_BUILTIN_NR and irq_to_gpio/gpio_to_irqFlorian Fainelli1-7/+7
This patchs defines the number of built-in the GPIOs present on the SoC as Documentation/gpio.txt recommends to do. Define irq_to_gpio/gpio_to_irq to return the right values so that it fixes a compilation error on drivers/gpio/gpiolib.c when enabling debugfs. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Move ptrace prototypes to ptrace.hRalf Baechle1-0/+6
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Ptrace support for HARDWARE_WATCHPOINTSDavid Daney1-0/+46
This is the final part of the watch register patch. Here we hook up ptrace so that the user space debugger (gdb), can set and read the registers. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Scheduler support for HARDWARE_WATCHPOINTS.David Daney1-0/+2
Here we hook up the scheduler. Whenever we switch to a new process, we check to see if the watch registers should be installed, and do it if needed. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Add HARDWARE_WATCHPOINTS definitions and support code.David Daney4-0/+60
This is the main support code for the patch. Here we just add the code, the following patches hook it up. Signed-off-by: David Daney <ddaney@avtrex.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> create mode 100644 arch/mips/include/asm/watch.h create mode 100644 arch/mips/kernel/watch.c
2008-10-11MIPS: Replace use of <asm-generic/uaccess.h> with native implementations.Ralf Baechle1-1/+263
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: TXx9: Add TX4939 ATA support (v2)Atsushi Nemoto1-0/+1
Add a helper routine to register tx4939ide driver and use it on RBTX4939 board. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Rewrite spinlocks to ticket locks.Ralf Baechle2-72/+188
Based on patch by Chad Reese of Cavium Networks. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-10-11MIPS: Move headfiles to new location below arch/mips/includeRalf Baechle462-0/+61610
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>