GitHub/LineageOS/android_kernel_motorola_exynos9610.git
14 years agoStaging: Merge staging-next into Linus's tree
Greg Kroah-Hartman [Thu, 5 Aug 2010 21:18:03 +0000 (14:18 -0700)]
Staging: Merge staging-next into Linus's tree

Conflicts:
drivers/staging/Kconfig
drivers/staging/batman-adv/bat_sysfs.c
drivers/staging/batman-adv/device.c
drivers/staging/batman-adv/hard-interface.c
drivers/staging/cx25821/cx25821-audups11.c

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
14 years agoMerge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
Linus Torvalds [Thu, 5 Aug 2010 16:03:46 +0000 (09:03 -0700)]
Merge branch 'next' of git://git./linux/kernel/git/benh/powerpc

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (79 commits)
  powerpc/8xx: Add support for the MPC8xx based boards from TQC
  powerpc/85xx: Introduce support for the Freescale P1022DS reference board
  powerpc/85xx: Adding DTS for the STx GP3-SSA MPC8555 board
  powerpc/85xx: Change deprecated binding for 85xx-based boards
  powerpc/tqm85xx: add a quirk for ti1520 PCMCIA bridge
  powerpc/tqm85xx: update PCI interrupt-map attribute
  powerpc/mpc8308rdb: support for MPC8308RDB board from Freescale
  powerpc/fsl_pci: add quirk for mpc8308 pcie bridge
  powerpc/85xx: Cleanup QE initialization for MPC85xxMDS boards
  powerpc/85xx: Fix booting for P1021MDS boards
  powerpc/85xx: Fix SWIOTLB initalization for MPC85xxMDS boards
  powerpc/85xx: kexec for SMP 85xx BookE systems
  powerpc/5200/i2c: improve i2c bus error recovery
  of/xilinxfb: update tft compatible versions
  powerpc/fsl-diu-fb: Support setting display mode using EDID
  powerpc/5121: doc/dts-bindings: update doc of FSL DIU bindings
  powerpc/5121: shared DIU framebuffer support
  powerpc/5121: move fsl-diu-fb.h to include/linux
  powerpc/5121: fsl-diu-fb: fix issue with re-enabling DIU area descriptor
  powerpc/512x: add clock structure for Video-IN (VIU) unit
  ...

14 years agoMerge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze
Linus Torvalds [Thu, 5 Aug 2010 15:59:22 +0000 (08:59 -0700)]
Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze

* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze: (49 commits)
  microblaze: Add KGDB support
  microblaze: Support brki rX, 0x18 for user application debugging
  microblaze: Remove nop after MSRCLR/SET, MTS, MFS instructions
  microblaze: Simplify syscall rutine
  microblaze: Move PT_MODE saving to delay slot
  microblaze: Fix _interrupt function
  microblaze: Fix _user_exception function
  microblaze: Put together addik instructions
  microblaze: Use delay slot in syscall macros
  microblaze: Save kernel mode in delay slot
  microblaze: Do not mix register saving and mode setting
  microblaze: Move SAVE_STATE upward
  microblaze: entry.S: Macro optimization
  microblaze: Optimize hw exception rutine
  microblaze: Implement clear_ums macro and fix SAVE_STATE macro
  microblaze: Remove additional setup for kernel_mode
  microblaze: Optimize SAVE_STATE macro
  microblaze: Remove additional loading
  microblaze: Completely remove working with R11 register
  microblaze: Do not setup BIP in _debug_exception
  ...

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Thu, 5 Aug 2010 15:58:30 +0000 (08:58 -0700)]
Merge git://git./linux/kernel/git/davem/sparc-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  arch/sparc/mm: Use GFP_KERNEL
  MAINTAINERS: Add trailing slash to SBUS path.
  sbus: autoconvert trivial BKL users to private mutex

14 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Thu, 5 Aug 2010 15:57:50 +0000 (08:57 -0700)]
Merge branch 'release' of git://git./linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] increase ia64 static per cpu area
  [IA64] Put ia64 config files on the Uwe Kleine-König diet
  [IA64] perfmon: convert to unlocked_ioctl
  [IA64] beautify vmlinux.lds.h

14 years agoMerge branch 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Thu, 5 Aug 2010 15:53:20 +0000 (08:53 -0700)]
Merge branch 'upstream' of git://git.linux-mips.org/upstream-linus

* 'upstream' of git://git.linux-mips.org/pub/scm/upstream-linus: (150 commits)
  MIPS: PowerTV: Separate PowerTV USB support from non-USB code
  MIPS: strip the un-needed sections of vmlinuz
  MIPS: Clean up the calculation of VMLINUZ_LOAD_ADDRESS
  MIPS: Clean up arch/mips/boot/compressed/decompress.c
  MIPS: Clean up arch/mips/boot/compressed/ld.script
  MIPS: Unify the suffix of compressed vmlinux.bin
  MIPS: PowerTV: Add Gaia platform definitions.
  MIPS: BCM47xx: Fix nvram_getenv return value.
  MIPS: Octeon: Allow more than 3.75GB of memory with PCIe
  MIPS: Clean up notify_die() usage.
  MIPS: Remove unused task_struct.trap_no field.
  Documentation: Mention that KProbes is supported on MIPS
  SAMPLES: kprobe_example: Make it print something on MIPS.
  MIPS: kprobe: Add support.
  MIPS: Add instrunction format for BREAK and SYSCALL
  MIPS: kprobes: Define regs_return_value()
  MIPS: Ritually kill stupid printk.
  MIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts.
  MIPS: Octeon: Support 256 MSI on PCIe
  MIPS: Decode core number for R2 CPUs.
  ...

14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6
Linus Torvalds [Thu, 5 Aug 2010 15:49:42 +0000 (08:49 -0700)]
Merge git://git./linux/kernel/git/czankel/xtensa-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/czankel/xtensa-2.6:
  xtensa: Disable PCI and nfsroot on simulation target
  xtensa: Add missing include in coprocessor.h
  xtensa: Fix the network driver for the simulator target
  xtensa: Shuffle include statements to fix linker script
  xtensa: Add -mforce-no-pic option is supported
  xtensa: Fixes due to bss boundary symbol name changes.
  xtensa: Fix linker script patch-up
  xtensa: Fix FLUSH_DCACHE macro for some variants.

14 years agonick piggin: change email address
Nick Piggin [Thu, 5 Aug 2010 11:08:09 +0000 (21:08 +1000)]
nick piggin: change email address

Signed-off-by: Nick Piggin <npiggin@kernel.dk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMIPS: PowerTV: Separate PowerTV USB support from non-USB code
David VomLehn [Tue, 3 Aug 2010 01:40:58 +0000 (18:40 -0700)]
MIPS: PowerTV: Separate PowerTV USB support from non-USB code

Separate USB code into a file separate from asic/asic_devices.

Separating the USB code from everything else in asic/asic_devices.c goes
a long way toward reducing the use of that file as a dumping ground for
everything that didn't seem to fit anywhere else.

Signed-off-by: David VomLehn <dvomlehn@cisco.com>
To: linux-mips@linux-mips.org
Cc: greg@kroah.com
Cc: linux-usb@vger.kernel.org
Patchwork: http://patchwork.linux-mips.org/patch/1522/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: strip the un-needed sections of vmlinuz
Wu Zhangjin [Wed, 16 Jun 2010 07:52:21 +0000 (15:52 +0800)]
MIPS: strip the un-needed sections of vmlinuz

This patch use "strip -s" to strip the .symtab and .strtab sections of
vmlinuz.

Note: This patch is based on http://patchwork.linux-mips.org/patch/1324/

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1383/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Clean up the calculation of VMLINUZ_LOAD_ADDRESS
Wu Zhangjin [Wed, 2 Jun 2010 08:35:25 +0000 (16:35 +0800)]
MIPS: Clean up the calculation of VMLINUZ_LOAD_ADDRESS

We have calculated VMLINUZ_LOAD_ADDRESS in shell, which is indecipherable. This
patch rewrites it in C.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
To: linux-mips <linux-mips@linux-mips.org>
Cc: Alexander Clouter <alex@digriz.org.uk>
Cc: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Alexander Clouter <alex@digriz.org.uk>
Patchwork: https://patchwork.linux-mips.org/patch/1324/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Clean up arch/mips/boot/compressed/decompress.c
Wu Zhangjin [Wed, 16 Jun 2010 07:52:20 +0000 (15:52 +0800)]
MIPS: Clean up arch/mips/boot/compressed/decompress.c

- Remove several outdated comments
- Clearify the definition of zimage_start and zimage_size and the their
  usage

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1382/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Clean up arch/mips/boot/compressed/ld.script
Wu Zhangjin [Wed, 16 Jun 2010 07:52:19 +0000 (15:52 +0800)]
MIPS: Clean up arch/mips/boot/compressed/ld.script

- Remove unused symbols: _fdata, _text; only _edata and _end are needed by
  head.S
- Remove unused sections: .sbss, .stab, .gptab.sdata, .gptab.sbss
- Change the alignment to 16 bytes to ensure it is greater than any
  fundamental type of a MIPS compiler.
- Clean up comments

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1381/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Unify the suffix of compressed vmlinux.bin
Wu Zhangjin [Wed, 2 Jun 2010 08:35:24 +0000 (16:35 +0800)]
MIPS: Unify the suffix of compressed vmlinux.bin

The compressed vmlinux.bin is only a temp file so it's ok to use the same
suffix .z for them (.gz,.lzo,.lzma...) to remove several lines and simpify
the maintenance (no need to add the "suffix_$(xxx) := suffix" line).

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
To: linux-mips <linux-mips@linux-mips.org>
Cc: Alexander Clouter <alex@digriz.org.uk>
Cc: Manuel Lauss <manuel.lauss@gmail.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Patchwork: https://patchwork.linux-mips.org/patch/1323/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

14 years agoMIPS: PowerTV: Add Gaia platform definitions.
David VomLehn [Mon, 2 Aug 2010 18:44:00 +0000 (11:44 -0700)]
MIPS: PowerTV: Add Gaia platform definitions.

Define ASIC address, memory preallocations, and initialization code for the
Gaia platform.

Signed-off-by: David VomLehn <dvomlehn@cisco.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1519/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: BCM47xx: Fix nvram_getenv return value.
Hauke Mehrtens [Mon, 2 Aug 2010 21:56:22 +0000 (23:56 +0200)]
MIPS: BCM47xx: Fix nvram_getenv return value.

Nvram_getenv should behave like cfe_getenv. cfe_getenv returns 0 on
success and -9 if the value was not found. If the input was wrong -8
will be returned by cfe_getenv.  Change nvram_getenv to do the same.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: Waldemar Brodkorb <wbx@openadk.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1520/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Allow more than 3.75GB of memory with PCIe
David Daney [Wed, 4 Aug 2010 21:53:57 +0000 (14:53 -0700)]
MIPS: Octeon: Allow more than 3.75GB of memory with PCIe

We reserve the 3.75GB - 4GB region of PCIe address space for device to
device transfers, making the corresponding physical memory under
direct mapping unavailable for DMA.

To allow for PCIe DMA to all physical memory we map this chunk of
physical memory with BAR1.  Because of the resulting discontinuity in
the mapping function, we remove a page of memory at each end of the
range so multi-page DMA buffers can never be allocated that span the
range.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1535/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Clean up notify_die() usage.
David Daney [Tue, 3 Aug 2010 22:44:43 +0000 (15:44 -0700)]
MIPS: Clean up notify_die() usage.

The sixth argument of notify_die() is a signal number, the fifth is a
trap number.

Instead of passing a signal number in a randomly selected argument,
pass it in the sixth.  Extract the exception code from regs and pass
that as the trap number.

Get rid of redundant cast, and remove some gratuitous spaces.

Nobody actually does anything with the signal number or trap number,
but we might as well populate them with sensible values.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1532/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Remove unused task_struct.trap_no field.
David Daney [Tue, 3 Aug 2010 21:57:39 +0000 (14:57 -0700)]
MIPS: Remove unused task_struct.trap_no field.

It is initialized to zero and only ever read.  Remove it, and pass zero in
its place.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1531/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoDocumentation: Mention that KProbes is supported on MIPS
David Daney [Tue, 3 Aug 2010 18:22:22 +0000 (11:22 -0700)]
Documentation: Mention that KProbes is supported on MIPS

MIPS now has KProbes support, so kprobes.txt should reflect it.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: ananth@in.ibm.com
To: anil.s.keshavamurthy@intel.com
To: davem@davemloft.net
To: masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org
Cc: hschauhan@nulltrace.org
Patchwork: https://patchwork.linux-mips.org/patch/1527/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoSAMPLES: kprobe_example: Make it print something on MIPS.
David Daney [Tue, 3 Aug 2010 18:22:21 +0000 (11:22 -0700)]
SAMPLES: kprobe_example: Make it print something on MIPS.

This KProbes example is a little useless if it doesn't print anything.
For MIPS print similar messages to those produced on x86 and PPC.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: ananth@in.ibm.com
To: anil.s.keshavamurthy@intel.com
To: davem@davemloft.net
To: masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org
Cc: hschauhan@nulltrace.org
Patchwork: https://patchwork.linux-mips.org/patch/1528/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: kprobe: Add support.
David Daney [Tue, 3 Aug 2010 18:22:20 +0000 (11:22 -0700)]
MIPS: kprobe: Add support.

This patch is based on previous work by Sony and Himanshu Chauhan.

I have done some cleanup and implemented JProbes and KRETPROBES.  The
KRETPROBES part is pretty much copied verbatim from powerpc.  A possible
future enhance might be to factor out the common code.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: Himanshu Chauhan <hschauhan@nulltrace.org>
To: linux-mips@linux-mips.org
To: ananth@in.ibm.com,
To: anil.s.keshavamurthy@intel.com
To: davem@davemloft.net
To: masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1525/
Patchwork: https://patchwork.linux-mips.org/patch/1530/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Add instrunction format for BREAK and SYSCALL
David Daney [Tue, 3 Aug 2010 18:22:19 +0000 (11:22 -0700)]
MIPS: Add instrunction format for BREAK and SYSCALL

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: ananth@in.ibm.com
To: anil.s.keshavamurthy@intel.com
To: davem@davemloft.net
To: masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org
Cc: hschauhan@nulltrace.org
Patchwork: https://patchwork.linux-mips.org/patch/1524/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: kprobes: Define regs_return_value()
David Daney [Tue, 3 Aug 2010 20:53:24 +0000 (13:53 -0700)]
MIPS: kprobes: Define regs_return_value()

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: ananth@in.ibm.com
To: anil.s.keshavamurthy@intel.com
To: davem@davemloft.net
To: masami.hiramatsu.pt@hitachi.com
Cc: linux-kernel@vger.kernel.org,
Cc: hschauhan@nulltrace.org
Patchwork: https://patchwork.linux-mips.org/patch/1529/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Ritually kill stupid printk.
Ralf Baechle [Thu, 5 Aug 2010 12:26:27 +0000 (13:26 +0100)]
MIPS: Ritually kill stupid printk.

This belongs into userland.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts.
Chandrakala Chavva [Tue, 27 Jul 2010 01:14:16 +0000 (18:14 -0700)]
MIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts.

MSI-X interrupts are not supported yet for Octeon, return error if
MSI-X interrupts are requested by driver so that the driver will fall
back to use MSI interrupts.

Signed-off-by: Chandrakala Chavva <cchavva@caviumnetworks.com>
To: linux-mips@linux-mips.org
Cc: David Daney <ddaney@caviumnetworks.com>
Patchwork: https://patchwork.linux-mips.org/patch/1506/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
14 years agoMIPS: Octeon: Support 256 MSI on PCIe
David Daney [Tue, 27 Jul 2010 01:14:15 +0000 (18:14 -0700)]
MIPS: Octeon: Support 256 MSI on PCIe

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: http://patchwork.linux-mips.org/patch/1507/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Decode core number for R2 CPUs.
David Daney [Mon, 26 Jul 2010 21:29:37 +0000 (14:29 -0700)]
MIPS: Decode core number for R2 CPUs.

The struct cpuinfo_mips.core field should be populated with the
physical core number.  For R2 CPUs, this is carried in the low 10 bits
of Ebase.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1505/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: SMTC: Use %p to format pointers
Kulikov Vasiliy [Wed, 14 Jul 2010 18:01:42 +0000 (22:01 +0400)]
MIPS: SMTC: Use %p to format pointers

While at it, drop 0x prefix.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
To: kernel-janitors@vger.kernel.org
Cc: Chris Dearman <chris@mips.com>
Cc: "Robert P. J. Day" <rpjday@crashcourse.ca>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: André Goddard Rosa <andre.goddard@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1458/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Loongson: Remove unused macro LOONGSON_PERFCNT_IRQ
Wu Zhangjin [Sat, 24 Jul 2010 01:22:15 +0000 (09:22 +0800)]
MIPS: Loongson: Remove unused macro LOONGSON_PERFCNT_IRQ

LOONGSON2_PERFCNT_IRQ is used for the irq number of the performance
overflow interrupts; LOONGSON_PERFCNT_IRQ is unused so remove it.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1494/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Loongson: Oprofile: add a new do_perfcnt_IRQ()
Wu Zhangjin [Sat, 24 Jul 2010 01:22:14 +0000 (09:22 +0800)]
MIPS: Loongson: Oprofile: add a new do_perfcnt_IRQ()

On FuLoong-2F IP6 is shared by the performance counter overflow interrupt
and the Bonito northbridge interrupt.  To reduce overhead only call
do_IRQ() when oprofile is enabled to reduce overhead.

This patch adds an inline function do_perfcnt_IRQ() to hide the #if's ,
which can be shared by the other Loongson machines, i.e. gdium.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1492/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Loongson: Remove set_irq_trigger_mode()
Wu Zhangjin [Sat, 24 Jul 2010 01:22:13 +0000 (09:22 +0800)]
MIPS: Loongson: Remove set_irq_trigger_mode()

set_irq_trigger_mode() is not needed on all platforms so remove it
and move the related source code to mach_init_irq().

This will allow gdium to share the common irq.c without adding an empty
set_irq_trigger_mode().

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1493/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoWATCHDOG: Add watchdog driver for OCTEON SOCs
David Daney [Sat, 24 Jul 2010 17:16:05 +0000 (10:16 -0700)]
WATCHDOG: Add watchdog driver for OCTEON SOCs

The OCTEON is a MIPS64 based SOC family with an on chip watchdog unit.

The driver is split into two source files one for the C code and one
for assembly.  Assembly is needed to handle the NMI and then print the
machine state before the reboot is triggered.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: Wim Van Sebroeck <wim@iguana.be>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Marc Zyngier <maz@misterjones.org>
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Sam Ravnborg <sam@ravnborg.org>
To: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org,
Patchwork: https://patchwork.linux-mips.org/patch/1503/
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 create mode 100644 drivers/watchdog/octeon-wdt-main.c
 create mode 100644 drivers/watchdog/octeon-wdt-nmi.S

14 years agoMIPS: Define ST0_NMI in asm/mipsregs.h
David Daney [Sat, 24 Jul 2010 01:41:46 +0000 (18:41 -0700)]
MIPS: Define ST0_NMI in asm/mipsregs.h

This is used by the forthcoming OCTEON watchdog patch.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1498/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Export __cpu_number_map and __cpu_logical_map.
David Daney [Sat, 24 Jul 2010 01:41:45 +0000 (18:41 -0700)]
MIPS: Export __cpu_number_map and __cpu_logical_map.

The forthcoming Octeon watchdog driver will use them.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1499/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Export prom_putchar().
David Daney [Sat, 24 Jul 2010 01:41:44 +0000 (18:41 -0700)]
MIPS: Octeon: Export prom_putchar().

The forthcoming watchdog driver will use it.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1499/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: uasm: Add option to export uasm API.
David Daney [Sat, 24 Jul 2010 01:41:43 +0000 (18:41 -0700)]
MIPS: uasm: Add option to export uasm API.

A 'select EXPORT_UASM' in Kconfig will cause the uasm to be exported
for use in modules.  When it is exported, all the uasm data and code
cease to be __init and __initdata.

Also daddiu_bug cannot be __cpuinitdata if uasm is exported.  The
cleanest thing is to just make it normal data.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1500/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: uasm: Add BBIT0 and BBIT1 instructions
David Daney [Sat, 24 Jul 2010 01:41:42 +0000 (18:41 -0700)]
MIPS: uasm: Add BBIT0 and BBIT1 instructions

These are OCTEON specific instructions.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1496/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: uasm: Add drotr32 and uasm_i_drotr_safe.
David Daney [Sat, 24 Jul 2010 01:41:41 +0000 (18:41 -0700)]
MIPS: uasm: Add drotr32 and uasm_i_drotr_safe.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
To: wim@iguana.be
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1495/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Implement delays with cycle counter.
David Daney [Tue, 1 Jun 2010 20:18:15 +0000 (13:18 -0700)]
MIPS: Octeon: Implement delays with cycle counter.

Power throttling make deterministic delay loops impossible.
Re-implement delays using the cycle counter.  This also allows us to
get rid of the code that calculates loops per jiffy.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1317/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add qi_lb60 board support
Lars-Peter Clausen [Sat, 17 Jul 2010 11:16:29 +0000 (11:16 +0000)]
MIPS: JZ4740: Add qi_lb60 board support

Add support for the qi_lb60 (a.k.a QI Ben NanoNote) clamshell device.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1472/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoPOWER: Add JZ4740 battery driver.
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:29 +0000 (04:08 +0000)]
POWER: Add JZ4740 battery driver.

Add support for the battery voltage measurement part of the JZ4740 ADC unit.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1416/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoHWMON: Add JZ4740 ADC driver
Lars-Peter Clausen [Sat, 19 Jun 2010 18:32:58 +0000 (18:32 +0000)]
HWMON: Add JZ4740 ADC driver

Add support for reading the ADCIN pin of the ADC unit on JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: lm-sensors@lm-sensors.org
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1425/
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoUSB: Add JZ4740 OHCI support
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:24 +0000 (04:08 +0000)]
USB: Add JZ4740 OHCI support

Add OHCI glue code for JZ4740 SoCs OHCI module.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Cc: linux-usb@vger.kernel.org
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1411/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMMC: Add support for the controller on JZ4740 SoCs.
Lars-Peter Clausen [Thu, 15 Jul 2010 20:06:04 +0000 (20:06 +0000)]
MMC: Add support for the controller on JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Matt Fleming <matt@console-pimps.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Matt Fleming <matt@console-pimps.org>
Cc: linux-mmc@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1463/
Patchwork: https://patchwork.linux-mips.org/patch/1523/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMTD: Nand: Add JZ4740 NAND driver
Lars-Peter Clausen [Sat, 17 Jul 2010 11:15:29 +0000 (11:15 +0000)]
MTD: Nand: Add JZ4740 NAND driver

Add support for the NAND controller on JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: linux-mtd@lists.infradead.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1470/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoFBDEV: JZ4740: Add framebuffer driver
Lars-Peter Clausen [Sat, 17 Jul 2010 11:14:34 +0000 (11:14 +0000)]
FBDEV: JZ4740: Add framebuffer driver

Add support for the LCD controller on JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-fbdev@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1470/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoRTC: Add JZ4740 RTC driver
Lars-Peter Clausen [Sat, 19 Jun 2010 18:29:50 +0000 (18:29 +0000)]
RTC: Add JZ4740 RTC driver

Add support for the RTC unit on JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Paul Gortmaker <p_gortmaker@yahoo.com>
Cc: rtc-linux@googlegroups.com
Acked-by: Wan ZongShun <mcuos.com@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: Alessandro Zummo <a.zummo@towertech.it>,
Patchwork: https://patchwork.linux-mips.org/patch/1424/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add Kbuild files
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:19 +0000 (04:08 +0000)]
MIPS: JZ4740: Add Kbuild files

Add the Kbuild files for the JZ4740 architecture and adds JZ4740 support
to the MIPS Kbuild files.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1406/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add platform devices
Lars-Peter Clausen [Sat, 17 Jul 2010 11:13:29 +0000 (11:13 +0000)]
MIPS: JZ4740: Add platform devices

Add platform devices for all the JZ4740 platform drivers.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1469/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add prom support
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:17 +0000 (04:08 +0000)]
MIPS: JZ4740: Add prom support

Add support for initializing arcs_cmdline on JZ4740 based machines and
provides a prom_putchar implementation.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1404/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add serial support
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:16 +0000 (04:08 +0000)]
MIPS: JZ4740: Add serial support

The JZ4740 UART interface is almost 16550 compatible.
The UART module needs to be enabled by setting a bit in the FCR register
and it has support for receive timeout interrupts.  Instead of adding yet
another machine specific quirk to the 8250 serial driver we provide a
serial_out implementation which sets the required additional flags.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1403/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add PWM support
Lars-Peter Clausen [Sat, 17 Jul 2010 11:12:20 +0000 (11:12 +0000)]
MIPS: JZ4740: Add PWM support

Add support for the PWM part of the timer unit on a JZ4740 SoC.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1468/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add DMA support.
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:14 +0000 (04:08 +0000)]
MIPS: JZ4740: Add DMA support.

Add support for DMA transfers on JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1401/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add GPIO support
Lars-Peter Clausen [Sat, 17 Jul 2010 11:11:19 +0000 (11:11 +0000)]
MIPS: JZ4740: Add GPIO support

Add gpiolib support for JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1467/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add setup code
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:12 +0000 (04:08 +0000)]
MIPS: JZ4740: Add setup code

Add plat_mem_setup and get_system_type for JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1399/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add power-management and system reset support
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:11 +0000 (04:08 +0000)]
MIPS: JZ4740: Add power-management and system reset support

Add support for suspend/resume and poweroff/reboot on a JZ4740 SoC.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1398/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add clocksource/clockevent support.
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:10 +0000 (04:08 +0000)]
MIPS: JZ4740: Add clocksource/clockevent support.

Add clocksource and clockevent support for the timer/counter unit on
JZ4740 SoCs.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1397/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add timer support
Lars-Peter Clausen [Sat, 19 Jun 2010 04:08:09 +0000 (04:08 +0000)]
MIPS: JZ4740: Add timer support

Add support for the timer/counter unit on a JZ4740 SoC.  This code is used
as a common base for the JZ4740 clocksource/clockevent implementation and
PWM support.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1396/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add IRQ handler code
Lars-Peter Clausen [Sat, 17 Jul 2010 11:08:43 +0000 (11:08 +0000)]
MIPS: JZ4740: Add IRQ handler code

Add support for IRQ handling on a JZ4740 SoC.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1465/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add clock API support.
Lars-Peter Clausen [Sat, 17 Jul 2010 11:10:00 +0000 (11:10 +0000)]
MIPS: JZ4740: Add clock API support.

Add support for managing the clocks found on JZ4740 SoC through the
Linux clock API.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1466/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: JZ4740: Add base support for Ingenic JZ4740 System-on-a-Chip
Lars-Peter Clausen [Sat, 17 Jul 2010 11:07:51 +0000 (11:07 +0000)]
MIPS: JZ4740: Add base support for Ingenic JZ4740 System-on-a-Chip

Adds a new cpu type for the JZ4740 to the Linux MIPS architecture code.
It also adds the iomem addresses for the different components found on
a JZ4740 SoC.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1464/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: HOTPLUG_CPU fixes.
David Daney [Fri, 23 Jul 2010 17:57:51 +0000 (10:57 -0700)]
MIPS: Octeon: HOTPLUG_CPU fixes.

* Rename camel-case InitTLBStart_addr to octeon_bootloader_entry_addr.

* Convert calls to cvmx_read64_uint32(), to simple pointer
  dereferences.

* Set proper ebase.

* Don't confuse coreid and cpu numbers.

* Try to maintain consistent bootloader coremask.

* Update the signature and boot_init_vector of supported bootloaders.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1491/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Simplify hotcpu_notifier registration.
David Daney [Fri, 23 Jul 2010 17:57:50 +0000 (10:57 -0700)]
MIPS: Octeon: Simplify hotcpu_notifier registration.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1490/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Clean up SMP CPU numbering.
David Daney [Fri, 23 Jul 2010 17:57:49 +0000 (10:57 -0700)]
MIPS: Octeon: Clean up SMP CPU numbering.

Also number offline CPUs that could potentially be brought on-line
later.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1489/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Make MSI use handle_simple_irq().
David Daney [Fri, 23 Jul 2010 17:43:49 +0000 (10:43 -0700)]
MIPS: Octeon: Make MSI use handle_simple_irq().

The use of handle_percpu_irq() is not really what we want for MSI, use
handle_simple_irq() instead.  This is probably the prototypical case
for using handle_simple_irq(), because all the MSIs are dispatched from
the root interrupt service routine.

Also since the base IRQ is not shared, don't pass IRQF_SHARED.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1488/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Get rid of a bunch of MSI IRQ number definitions.
David Daney [Fri, 23 Jul 2010 17:43:48 +0000 (10:43 -0700)]
MIPS: Octeon: Get rid of a bunch of MSI IRQ number definitions.

MSI IRQ numbers are allocated dynamically, so there is no reason to
have all these static definitions.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1487/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Fix fixup_irqs for HOTPLUG_CPU
David Daney [Fri, 23 Jul 2010 17:43:47 +0000 (10:43 -0700)]
MIPS: Octeon: Fix fixup_irqs for HOTPLUG_CPU

The original version went behind the back of everything, leaving
things in an inconsistent state.

Now we use the irq_set_affinity() to do the work for us.  This has the
advantage that the IRQ core's view of the affinity stays consistent.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1486/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Improve interrupt handling.
David Daney [Fri, 23 Jul 2010 17:43:46 +0000 (10:43 -0700)]
MIPS: Octeon: Improve interrupt handling.

The main change is to change most of the IRQs from handle_percpu_irq
to handle_fasteoi_irq.  This necessitates extracting all the .ack code
to common functions that are not exposed to the irq core.

The affinity code now acts more sanely, by doing round-robin
distribution instead of broadcasting.

Because of the change to handle_fasteoi_irq and affinity, some of the
IRQs had to be split into separate groups with their own struct
irq_chip to prevent undefined operations on specific IRQ lines.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1485/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Move MSI code out of octeon-irq.c.
David Daney [Fri, 23 Jul 2010 17:43:45 +0000 (10:43 -0700)]
MIPS: Octeon: Move MSI code out of octeon-irq.c.

Put all the MSI code in one place (msi-octeon.c).  This simplifies
octeon-irq.c and gets rid of some ugly #ifdefs

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1484/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Alchemy: Add basic support for the GPR board
Wolfgang Grandegger [Thu, 15 Jul 2010 09:21:23 +0000 (11:21 +0200)]
MIPS: Alchemy: Add basic support for the GPR board

From: Wolfgang Grandegger <wg@denx.de>

Add basic support for the General Purpose Router (GPR) board from
Trapeze ITS.

Signed-off-by: Wolfgang Grandegger <wg@denx.de>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1460/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: au1000_eth: Get ethernet address from platform_data
Manuel Lauss [Wed, 21 Jul 2010 12:30:50 +0000 (14:30 +0200)]
MIPS: au1000_eth: Get ethernet address from platform_data

au1000_eth uses firmware calls to get a valid MAC address, and changes
it depending on platform device id.  This patch moves this logic out of
the driver into the platform device registration part, where boards with
supported chips can use whatever firmware interface they need; the default
implementation maintains compatibility with existing, YAMON-based firmware.

Tested-by: Wolfgang Grandegger <wg@denx.de>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Cc: netdev@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/1481/
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoSERIAL: 8250: Remove SERIAL_8250_AU1X00
Manuel Lauss [Thu, 15 Jul 2010 19:45:05 +0000 (21:45 +0200)]
SERIAL: 8250: Remove SERIAL_8250_AU1X00

Remove the SERIAL_8250_AU1X00 config symbol.  Instead, use the MIPS_ALCHEMY
one which is always defined when building an Au1x00-based platform.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Cc: Linux-serial <linux-serial@vger.kernel.org>
Patchwork: https://patchwork.linux-mips.org/patch/1461/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This one depends on a previous patch (which removes SOC_AU1X00 and changes
MACH_ALCHEMY) to apply cleanly (and then actually work), so I'd love for
this to go in via the mips tree.

14 years agoMIPS: Alchemy: remove SOC_AU1X00 in favor of MIPS_ALCHEMY
Manuel Lauss [Thu, 15 Jul 2010 19:45:04 +0000 (21:45 +0200)]
MIPS: Alchemy: remove SOC_AU1X00 in favor of MIPS_ALCHEMY

Remove the CONFIG_SOC_AU1X00 Kconfig symbol since its job can also be done
by MACH_ALCHEMY, now renamed to MIPS_ALCHEMY.

Signed-off-by: Manuel Lauss <manuel.lauss@googlemail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Patchwork: https://patchwork.linux-mips.org/patch/1461/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: RM7000: Add support for tertiary cache
Ricardo Mendoza [Mon, 19 Jul 2010 04:00:00 +0000 (05:00 +0100)]
MIPS: RM7000: Add support for tertiary cache

Add support for the external T-cache interface. Allow for platform
independent size probing from 512KB to 8MB in powers of two.

Signed-off-by: Ricardo Mendoza <ricmm@gentoo.org>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1477/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: RM7000: Make use of cache_op() instead of inline asm
Ricardo Mendoza [Mon, 19 Jul 2010 03:59:59 +0000 (04:59 +0100)]
MIPS: RM7000: Make use of cache_op() instead of inline asm

Small cleanup of the cache code to get rid of inline asm, in preparation
to give tertiary cache support.

Signed-off-by: Ricardo Mendoza <ricmm@gentoo.org>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1476/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: tracing: Fix the indentation of mcount.S
Wu Zhangjin [Sat, 17 Jul 2010 19:10:51 +0000 (03:10 +0800)]
MIPS: tracing: Fix the indentation of mcount.S

The commit "MIPS: Tracing: Cleanup the arguments passing of
prepare_ftrace_return" has moved the "jal     prepare_ftrace_return"
instruction after the handling of the 3rd argument but forgot to remove
the superfluous space before the related instructions.

Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1475/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Enable heap randomization.
David Daney [Mon, 19 Jul 2010 20:14:57 +0000 (13:14 -0700)]
MIPS: Enable heap randomization.

Based somewhat on the PPC implementation.

32-bit processes have the heap randomized in an 8MB space, 256MB for
64-bit processes.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1479/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Randomize mmap if randomize_va_space is set
David Daney [Mon, 19 Jul 2010 20:14:56 +0000 (13:14 -0700)]
MIPS: Randomize mmap if randomize_va_space is set

Fairly straight forward: For 32-bit address spaces randomize within a
16MB space, for 64-bit within a 256MB space.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1480/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: MTX-1: cleanup and comments
Bruno Randolf [Sun, 11 Jul 2010 15:40:38 +0000 (00:40 +0900)]
MIPS: MTX-1: cleanup and comments

Add some comments about mtx1_pci_idsel() and remove a dead block of old code.

Signed-off-by: Bruno Randolf <br1@einfach.org>
To: linux-mips@linux-mips.org
To: manuel.lauss@googlemail.com
Cc: florian@openwrt.org
Patchwork: https://patchwork.linux-mips.org/patch/1449/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Loongson: irq.c: Misc cleanups
Shinya Kuribayashi [Sun, 27 Jun 2010 13:52:01 +0000 (22:52 +0900)]
MIPS: Loongson: irq.c: Misc cleanups

* Remove unnecessary 'if (int_status & (1 <<10))' statement
* s/if (foo != 0)/if (foo)/
* Remove unused 'inst_status &= ~(1 << i);' line

Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
To: wuzhangjin@gmail.com
CC: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1433/
Acked-by: Wu Zhangjin <wuzhangjin@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: EMMA2RH: Replace EMMA2RH_SW_IRQ_INTxx with EMMA2RH_SW_IRQ(n)
Shinya Kuribayashi [Thu, 17 Jun 2010 11:37:13 +0000 (20:37 +0900)]
MIPS: EMMA2RH: Replace EMMA2RH_SW_IRQ_INTxx with EMMA2RH_SW_IRQ(n)

Don't duplicate worthless lines.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1390/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: EMMA2RH: Replace EMMA2RH_IRQ_INTxx with EMMA2RH_IRQ_INT(n)
Shinya Kuribayashi [Thu, 17 Jun 2010 11:36:32 +0000 (20:36 +0900)]
MIPS: EMMA2RH: Replace EMMA2RH_IRQ_INTxx with EMMA2RH_IRQ_INT(n)

Don't duplicate worthless lines.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1389/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: EMMA2RH: Remove EMMA2RH_CPU_CASCADE
Shinya Kuribayashi [Thu, 17 Jun 2010 11:36:13 +0000 (20:36 +0900)]
MIPS: EMMA2RH: Remove EMMA2RH_CPU_CASCADE

Although all EMMAxxx SoCs can support IP2 and IP3 hardware interrupts,
current EMMA2RH plat_irq_dispatch() supports IP2 only.  We can make it
configurable in the future, but for the time being, would like to make
things explicitly allcated to IP2 in accordance with plat_irq_dispatch().

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1388/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: EMMA2RH: Remove useless CPU_IRQ_BASE
Shinya Kuribayashi [Thu, 17 Jun 2010 11:35:58 +0000 (20:35 +0900)]
MIPS: EMMA2RH: Remove useless CPU_IRQ_BASE

For historical reasons, we used to put MIPS CPU IRQs behind SoC-specific
IRQs in the queue, and have been using CPU_IRQ_BASE as MIPS_CPU_IRQ_BASE.
In recent years, however, we've brought it back to normal order, and now
CPU_IRQ_BASE just redefines the generic MIPS_CPU_IRQ_BASE.

At the same time, NUM_CPU_IRQ is also removed as useless.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1387/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Octeon: Define ARCH_HAS_USABLE_BUILTIN_POPCOUNT for OCTEON.
David Daney [Fri, 25 Jun 2010 23:46:08 +0000 (16:46 -0700)]
MIPS: Octeon: Define ARCH_HAS_USABLE_BUILTIN_POPCOUNT for OCTEON.

OCTEON implements __builtin_popcount with a single instruction, so lets use it.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Cc: David Daney <ddaney@caviumnetworks.com>
Patchwork: https://patchwork.linux-mips.org/patch/1431/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Create and use asm/arch_hweight.h
David Daney [Fri, 25 Jun 2010 23:46:07 +0000 (16:46 -0700)]
MIPS: Create and use asm/arch_hweight.h

Some MIPS ISA processor varients can do hweight operations
efficiently.

Split arch_hweight.h into a seperate file, and implement the
operations with __builtin_popcount{,ll} if supported.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
To: linux-mips@linux-mips.org
Cc: David Daney <ddaney@caviumnetworks.com>
Patchwork: https://patchwork.linux-mips.org/patch/1430/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: AR7: rewrite of cpmac_get_mac()
Alexander Clouter [Mon, 5 Jul 2010 20:11:26 +0000 (21:11 +0100)]
MIPS: AR7: rewrite of cpmac_get_mac()

Shamelessly stealing wisdom from pasemi_mac.c, I found char2hex() could
be replaced with a single call to sscanf(), looks cleaner to me at
least.  The result is 100 bytes trimmed off the size of a compiled
cpmac_get_mac() and as an extra bonus it grumbles and gracefully fails
over to using random_ether_addr() when an attempt to parse an invalid
MAC address is made.

Signed-off-by: Alexander Clouter <alex@digriz.org.uk>
To: linux-mips@linux-mips.org
Cc: florian@openwrt.org
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: PowerTV: Simplify command line handling and needed config changes
David VomLehn [Thu, 1 Jul 2010 20:37:52 +0000 (13:37 -0700)]
MIPS: PowerTV: Simplify command line handling and needed config changes

Additional changes to Youichi Yuasa's command line simplication code

The PowerTV platform uses a non-standard way to get the kernel command
line--we insert a built-in command line into arcs_cmdline and to
get additional command line information from the bootloader via a
pointer in the a1 register. It is necessary to insert a space between
to the two strings or the last argument from arcs_cmdline and the first
argument from the bootloader may be inadvertantly combined.

It is also necessary to set CONFIG_CMDLINE_BOOL to "y" and to set the
default command line to an empty string to get the simplified code to
work properly in the PowerTV environment.

Signed-off-by: David VomLehn <dvomlehn@cisco.com>
To: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/1438/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Update comment for cpu_has_clo_clz
Ralf Baechle [Thu, 5 Aug 2010 12:26:01 +0000 (13:26 +0100)]
MIPS: Update comment for cpu_has_clo_clz

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: MSP71xx: Remove dead CONFIG_MTD_PMC_MSP_RAMROOT
Christoph Egger [Wed, 9 Jun 2010 11:23:27 +0000 (13:23 +0200)]
MIPS: MSP71xx: Remove dead CONFIG_MTD_PMC_MSP_RAMROOT

CONFIG_MTD_PMC_MSP_RAMROOT doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
To:     Ralf Baechle <ralf@linux-mips.org>,
        Yoichi Yuasa <yuasa@linux-mips.org>, linux-mips@linux-mips.org,
        linux-kernel@vger.kernel.org
Cc: vamos@i4.informatik.uni-erlangen.de
Acked-by: Shane McDonald <mcdonald.shane@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/1375/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: PowerTV: Removing dead CONFIG_DIAGNOSTICS
Christoph Egger [Wed, 9 Jun 2010 11:23:02 +0000 (13:23 +0200)]
MIPS: PowerTV: Removing dead CONFIG_DIAGNOSTICS

CONFIG_DIAGNOSTICS doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
To: David VomLehn <dvomlehn@cisco.com>
To: Yoichi Yuasa <yuasa@linux-mips.org>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Cc: vamos@i4.informatik.uni-erlangen.de
Patchwork: https://patchwork.linux-mips.org/patch/1374/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: PNX Removing dead CONFIG_PMCTWILED
Christoph Egger [Wed, 9 Jun 2010 11:22:37 +0000 (13:22 +0200)]
MIPS: PNX Removing dead CONFIG_PMCTWILED

CONFIG_PMCTWILED doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Cc: vamos@i4.informatik.uni-erlangen.de
Acked-by: Shane McDonald <mcdonald.shane@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/1373/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Remove dead CONFIG_MTD_PB1550_BOOT, CONFIG_MTD_PB1550_USER
Christoph Egger [Wed, 9 Jun 2010 11:21:30 +0000 (13:21 +0200)]
MIPS: Remove dead CONFIG_MTD_PB1550_BOOT, CONFIG_MTD_PB1550_USER

CONFIG_MTD_PB1550_BOOT, CONFIG_MTD_PB1550_USER doesn't exist in
Kconfig, therefore removing all references for it from the source
code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
To: Manuel Lauss <manuel.lauss@gmail.com>,
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Cc: vamos@i4.informatik.uni-erlangen.de
Patchwork: https://patchwork.linux-mips.org/patch/1370/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Cavium: Remove dead CONFIG_GDB_CONSOLE
Christoph Egger [Wed, 9 Jun 2010 11:20:41 +0000 (13:20 +0200)]
MIPS: Cavium: Remove dead CONFIG_GDB_CONSOLE

CONFIG_GDB_CONSOLE doesn't exist in Kconfig, therefore removing all
references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
To: David Daney <ddaney@caviumnetworks.com>
To: Yang Shi <yang.shi@windriver.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
To: Tejun Heo <tj@kernel.org>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Cc: vamos@i4.informatik.uni-erlangen.de
Patchwork: https://patchwork.linux-mips.org/patch/1368/
Acked-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Alchemy: Remove dead CONFIG_SOC_AU1000_FREQUENCY
Christoph Egger [Wed, 9 Jun 2010 11:20:23 +0000 (13:20 +0200)]
MIPS: Alchemy: Remove dead CONFIG_SOC_AU1000_FREQUENCY

CONFIG_SOC_AU1000_FREQUENCY doesn't exist in Kconfig, therefore
removing all references for it from the source code.

Signed-off-by: Christoph Egger <siccegge@cs.fau.de>
To: linux-mips@linux-mips.org
To: linux-kernel@vger.kernel.org
Cc: vamos@i4.informatik.uni-erlangen.de
Patchwork: https://patchwork.linux-mips.org/patch/1367/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Provide more elevant interface cu2_notifier for CP2 extensions.
Ralf Baechle [Thu, 5 Aug 2010 12:25:59 +0000 (13:25 +0100)]
MIPS: Provide more elevant interface cu2_notifier for CP2 extensions.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Patchwork: https://patchwork.linux-mips.org/patch/1504/

14 years agoMIPS: Remove unnecessary header file inclusion from fault.c.
Ralf Baechle [Thu, 5 Aug 2010 12:25:59 +0000 (13:25 +0100)]
MIPS: Remove unnecessary header file inclusion from fault.c.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoprintk: fix delayed messages from CPU hotplug events
Kevin Cernekee [Fri, 4 Jun 2010 05:11:25 +0000 (22:11 -0700)]
printk: fix delayed messages from CPU hotplug events

When a secondary CPU is being brought up, it is not uncommon for
printk() to be invoked when cpu_online(smp_processor_id()) == 0.  The
case that I witnessed personally was on MIPS:

http://lkml.org/lkml/2010/5/30/4

If (can_use_console() == 0), printk() will spool its output to log_buf
and it will be visible in "dmesg", but that output will NOT be echoed to
the console until somebody calls release_console_sem() from a CPU that
is online.  Therefore, the boot time messages from the new CPU can get
stuck in "limbo" for a long time, and might suddenly appear on the
screen when a completely unrelated event (e.g. "eth0: link is down")
occurs.

This patch modifies the console code so that any pending messages are
automatically flushed out to the console whenever a CPU hotplug
operation completes successfully or aborts.

The issue was seen on 2.6.34.

Original patch by Kevin Cernekee with cleanups by akpm and additional fixes
by Santosh Shilimkar.  This patch superseeds
https://patchwork.linux-mips.org/patch/1357/.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
To: <mingo@elte.hu>
To: <akpm@linux-foundation.org>
To: <simon.kagstrom@netinsight.net>
To: <David.Woodhouse@intel.com>
To: <lethal@linux-sh.org>
Cc: <linux-kernel@vger.kernel.org>
Cc: <linux-mips@linux-mips.org>
Reviewed-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/1534/
LKML-Reference: <ede63b5a20af951c755736f035d1e787772d7c28@localhost>
LKML-Reference: <EAF47CD23C76F840A9E7FCE10091EFAB02C5DB6D1F@dbde02.ent.ti.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
14 years agoMIPS: Clean up arch/mips/Makefile
Sam Ravnborg [Sun, 30 May 2010 14:28:31 +0000 (16:28 +0200)]
MIPS: Clean up arch/mips/Makefile

- Drop CLEAN_FILES assignments that is no longer required
- Add $(Q) in a few rules

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
To: linux-mips <linux-mips@linux-mips.org>
To: Wu Zhangjin <wuzhangjin@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/1305/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>