linux-toradex.git/arch/mips/kernel/Makefile, branch v4.2-rc5

MIPS/IRQCHIP: Move irq_chip from arch/mips to drivers/irqchip.

2015-06-21T19:52:50+00:00

While at it, rename it because in drivers/irqchip no longer every CPU is
a MIPS.

Signed-off-by: Ralf Baechle

MIPS: Add SysRq operation to dump TLBs on all CPUs

2015-06-21T19:52:27+00:00

Add a MIPS specific SysRq operation to dump the TLB entries on all CPUs,
using the 'x' trigger key.

Signed-off-by: James Hogan 
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10072/
Signed-off-by: Ralf Baechle

MIPS: kernel: mips-r2-to-r6-emul: Add R2 emulator for MIPS R6

2015-02-17T15:37:37+00:00

MIPS R6 removed quite a few R2 instructions. However, there
is plenty of 
Signed-off-by: Markos Chandras

MIPS: asm: spram: Add new symbol for MIPS scratch pad storage

2015-02-17T15:37:20+00:00

MIPS R6, just like MIPS R2, have scratch pad storage, so add a new
symbol which is selected by MIPS R2 and R6.

Link: http://www.linux-mips.org/archives/linux-mips/2015-01/msg00389.html
Cc: Maciej W. Rozycki 
Signed-off-by: Markos Chandras

clocksource: mips-gic: Combine with GIC clockevent driver

2014-11-24T06:45:15+00:00

Combine the GIC clocksource driver with the GIC clockevent driver from
arch/mips/kernel/cevt-gic.c and remove the clockevent driver's separate
Kconfig symbol.

Signed-off-by: Andrew Bresticker 
Cc: Daniel Lezcano 
Cc: Thomas Gleixner 
Cc: Jason Cooper 
Cc: Andrew Bresticker 
Cc: Paul Burton 
Cc: Qais Yousef 
Cc: John Crispin 
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8132/
Signed-off-by: Ralf Baechle

MIPS: Move GIC clocksource driver to drivers/clocksource/

2014-11-24T06:45:14+00:00

Move the GIC clocksource driver to drivers/clocksource/mips-gic-timer.c.

Signed-off-by: Andrew Bresticker 
Cc: Daniel Lezcano 
Cc: Thomas Gleixner 
Cc: Jason Cooper 
Cc: Paul Burton 
Cc: Qais Yousef 
Cc: John Crispin 
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8133/
Signed-off-by: Ralf Baechle

MIPS: ELF: Set FP mode according to .MIPS.abiflags

2014-11-24T06:45:07+00:00

This patch reads the .MIPS.abiflags section when it is present, and sets
the FP mode of the task accordingly. Any loaded ELF files which do not
contain a .MIPS.abiflags section will continue to observe the previous
behaviour, that is FR=1 if EF_MIPS_FP64 is set else FR=0.

Signed-off-by: Paul Burton 
Cc: linux-mips@linux-mips.org
Cc: Alexander Viro 
Cc: linux-fsdevel@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7681/
Signed-off-by: Ralf Baechle

MIPS: Move GIC to drivers/irqchip/

2014-11-24T06:44:54+00:00

Move GIC irqchip support to drivers/irqchip/ and rename the Kconfig
option from IRQ_GIC to MIPS_GIC to avoid confusion with the ARM GIC.

Signed-off-by: Andrew Bresticker 
Acked-by: Jason Cooper 
Reviewed-by: Qais Yousef 
Tested-by: Qais Yousef 
Cc: Thomas Gleixner 
Cc: Jeffrey Deans 
Cc: Markos Chandras 
Cc: Paul Burton 
Cc: Jonas Gorski 
Cc: John Crispin 
Cc: David Daney 
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7812/
Signed-off-by: Ralf Baechle

MIPS: OCTEON: Enable use of FPU

2014-05-30T19:01:09+00:00

Some versions of the assembler will not assemble CFC1 for OCTEON, so
override the ISA for these.

Add r4k_fpu.o to handle low level FPU initialization.

Modify octeon_switch.S to save the FPU registers.  And include
r4k_switch.S to pick up more FPU support.

Get rid of "#define cpu_has_fpu		0"

Signed-off-by: David Daney 
Signed-off-by: Andreas Herrmann 
Cc: linux-mips@linux-mips.org
Cc: James Hogan 
Cc: kvm@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7006/
Signed-off-by: Ralf Baechle

Merge branch 'wip-mips-pm' of https://github.com/paulburton/linux into mips-for-linux-next

2014-05-29T13:08:23+00:00