litmus-rt-ext-res.git/arch/mips/include/asm/mach-bcm63xx, branch EXT-RES

MIPS: BCM63xx: Fix typo

2016-05-28T10:35:06+00:00

Signed-off-by: Andrea Gelmini 
Cc: trivial@kernel.org
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/13319/
Signed-off-by: Ralf Baechle

Revert "MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function"

2016-01-27T19:51:50+00:00

This reverts commit 5bdb102b3f9785cb88467bc7c75fa0f5cacc8dc5.

Brian Norris  is reporting:

Ralf,

Please revert this and send it to Linus (or else, I can send it myself).
This is causing build failures, because I didn't take the rest of
Simon's series yet.

drivers/mtd/bcm63xxpart.c: In function 'bcm63xx_parse_cfe_partitions':
drivers/mtd/bcm63xxpart.c:93:2: error: implicit declaration of function
'bcm63xx_nvram_get_psi_size' [-Werror=implicit-function-declaration]

Signed-off-by: Ralf Baechle 
References: https://www.linux-mips.org/cgi-bin/mesg.cgi?a=linux-mips&i=20160126191607.GA111152%40google.com

MIPS: bcm63xx: nvram: Remove unused bcm63xx_nvram_get_psi_size() function

2016-01-24T02:49:27+00:00

Remove bcm63xx_nvram_get_psi_size() as it now has no users.

Signed-off-by: Simon Arlott 
Cc: David Woodhouse 
Cc: Brian Norris 
Cc: Kevin Cernekee 
Cc: Florian Fainelli 
Cc: Jonas Gorski 
Cc: Linux Kernel Mailing List 
Cc: MIPS Mailing List 
Cc: MTD Maling List 
Patchwork: https://patchwork.linux-mips.org/patch/11836/
Signed-off-by: Ralf Baechle

MIPS: bcm963xx: Move Broadcom BCM963xx image tag data structure

2016-01-24T02:48:23+00:00

Move Broadcom BCM963xx image tag data structure to include/linux/
so that drivers outside of mach-bcm63xx can use it.

Signed-off-by: Simon Arlott 
Cc: David Woodhouse 
Cc: Brian Norris 
Cc: Kevin Cernekee 
Cc: Florian Fainelli 
Cc: Jonas Gorski 
Cc: Linux Kernel Mailing List 
Cc: MIPS Mailing List 
Cc: MTD Maling List 
Patchwork: https://patchwork.linux-mips.org/patch/11832/
Signed-off-by: Ralf Baechle

spi/bcm63xx: move register definitions into the driver

2015-10-22T16:19:58+00:00

Move all register definitions and structs into the driver. This allows
us dropping the platform_data struct and drop any arch specific
includes. Make use of different device names to identify the version of
the block we have.

Since we now have full control over the message width, we can drop the
size check, which was broken anyway, since it never set ret to any error
code.

Also since we now have no arch depedendent resources, we can now allow
compiling it for any arch, hidden behind COMPILE_TEST.

Signed-off-by: Jonas Gorski 
Signed-off-by: Mark Brown

spi/bcm63xx: move message control word description to register offsets

2015-10-12T16:24:33+00:00

Make the message control word parameters part of the register offsets
array so we have them all in one struct.

Signed-off-by: Jonas Gorski 
Signed-off-by: Mark Brown

MIPS: Remove all the uses of custom gpio.h

2015-09-03T10:08:02+00:00

Currently CONFIG_ARCH_HAVE_CUSTOM_GPIO_H is defined for all MIPS
machines, and each machine type provides its own gpio.h. However
only a handful really implement the GPIO API, most just forward
everythings to gpiolib.

The Alchemy machine is notable as it provides a system to allow
implementing the GPIO API at the board level. But it is not used by
any board currently supported, so it can also be removed.

For most machine types we can just remove the custom gpio.h, as well
as the custom wrappers if some exists. Some of the code found in
the wrappers must be moved to the respective GPIO driver.

A few more fixes are need in some drivers as they rely on linux/gpio.h
to provides some machine specific definitions, or used asm/gpio.h
instead of linux/gpio.h for the gpio API.

Signed-off-by: Alban Bedel 
Reviewed-by: Linus Walleij 
Cc: linux-mips@linux-mips.org
Cc: Hauke Mehrtens 
Cc: Rafał Miłecki 
Cc: Bartlomiej Zolnierkiewicz 
Cc: Tejun Heo 
Cc: Alexandre Courbot 
Cc: Dmitry Torokhov 
Cc: Florian Fainelli 
Cc: Manuel Lauss 
Cc: Joe Perches 
Cc: Daniel Walter 
Cc: Sergey Ryazanov 
Cc: Huacai Chen 
Cc: James Hartley 
Cc: Andrew Bresticker 
Cc: Paul Burton 
Cc: Jiri Kosina 
Cc: Bjorn Helgaas 
Cc: Wolfram Sang 
Cc: Randy Dunlap 
Cc: Varka Bhadram 
Cc: Masanari Iida 
Cc: Tomi Valkeinen 
Cc: Michael Buesch 
Cc: abdoulaye berthe 
Cc: linux-kernel@vger.kernel.org
Cc: linux-ide@vger.kernel.org
Cc: linux-gpio@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: netdev@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/10828/
Signed-off-by: Ralf Baechle

Revert "MIPS: BCM63xx: Provide a plat_post_dma_flush hook"

2015-08-03T08:19:22+00:00

This reverts commit 3cf29543413207d3ab1c3f62a88c09bb46f2264e ("MIPS:
BCM63xx: Provide a plat_post_dma_flush hook") since this commit was
found to prevent BCM6358 (early BMIPS4350 cores) and some BCM6368
(BMIPS4380 cores) from booting reliably.

Alvaro was able to track this down to an issue specifically located to
devices that use the second thread (TP1) when booting. Since BCM63xx did
not have a need for plat_post_dma_flush() hook before, let's just keep
things the way they were.

Reported-by: Álvaro Fernández Rojas 
Reported-by: Jonas Gorski 
Signed-off-by: Florian Fainelli 
Cc: stable@vger.kernel.org
Cc: Kevin Cernekee 
Cc: Nicolas Schichan 
Cc: linux-mips@linux-mips.org
Cc: blogic@openwrt.org
Cc: noltari@gmail.com
Cc: jogo@openwrt.org
Cc: Florian Fainelli 
Cc: stable@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/10804/
Signed-off-by: Ralf Baechle

MIPS: BCM63xx: Utilize asm/bmips-spaces.h

2015-06-21T19:53:32+00:00

Since BCM63xx runs on BMIPS3300 which requires the use of a FIXADDR_TOP
to avoid collisions with the SBR, utilize asm/bmips-spaces.h which
defines FIXADDR_TOP for us now.

Signed-off-by: Florian Fainelli 
Cc: linux-mips@linux-mips.org
Cc: blogic@openwrt.org
Cc: cernekee@chromium.org
Cc: jogo@openwrt.org
Patchwork: https://patchwork.linux-mips.org/patch/9969/
Signed-off-by: Ralf Baechle

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2015-04-17T19:50:54+00:00

Pull MIPS updates from Ralf Baechle:
 "This is the main pull request for MIPS for Linux 4.1.  Most
  noteworthy:

   - Add more Octeon-optimized crypto functions
   - Octeon crypto preemption and locking fixes
   - Little endian support for Octeon
   - Use correct CSR to soft reset Octeons
   - Support LEDs on the Octeon-based DSR-1000N
   - Fix PCI interrupt mapping for the Octeon-based DSR-1000N
   - Mark prom_free_prom_memory() as __init for a number of systems
   - Support for Imagination's Pistachio SOC.  This includes arch and
     CLK bits.  I'd like to merge pinctrl bits later
   - Improve parallelism of csum_partial for certain pipelines
   - Organize DTB files in subdirs like other architectures
   - Implement read_sched_clock for all MIPS platforms other than
     Octeon
   - Massive series of 38 fixes and cleanups for the FPU emulator /
     kernel
   - Further FPU remulator work to support new features.  This sits on a
     separate branch which also has been pulled into the 4.1 KVM branch
   - Clean up and fixes for the SEAD3 eval board; remove unused file
   - Various updates for Netlogic platforms
   - A number of small updates for Loongson 3 platforms
   - Increase the memory limit for ATH79 platforms to 256MB
   - A fair number of fixes and updates for BCM47xx platforms
   - Finish the implementation of XPA support
   - MIPS FDC support.  No, not floppy controller but Fast Debug Channel :)
   - Detect the R16000 used in SGI legacy platforms
   - Fix Kconfig dependencies for the SSB bus support"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (265 commits)
  MIPS: Makefile: Fix MIPS ASE detection code
  MIPS: asm: elf: Set O32 default FPU flags
  MIPS: BCM47XX: Fix detecting Microsoft MN-700 & Asus WL500G
  MIPS: Kconfig: Disable SMP/CPS for 64-bit
  MIPS: Hibernate: flush TLB entries earlier
  MIPS: smp-cps: cpu_set FPU mask if FPU present
  MIPS: lose_fpu(): Disable FPU when MSA enabled
  MIPS: ralink: add missing symbol for RALINK_ILL_ACC
  MIPS: ralink: Fix bad config symbol in PCI makefile.
  SSB: fix Kconfig dependencies
  MIPS: Malta: Detect and fix bad memsize values
  Revert "MIPS: Avoid pipeline stalls on some MIPS32R2 cores."
  MIPS: Octeon: Delete override of cpu_has_mips_r2_exec_hazard.
  MIPS: Fix cpu_has_mips_r2_exec_hazard.
  MIPS: kernel: entry.S: Set correct ISA level for mips_ihb
  MIPS: asm: spinlock: Fix addiu instruction for R10000_LLSC_WAR case
  MIPS: r4kcache: Use correct base register for MIPS R6 cache flushes
  MIPS: Kconfig: Fix typo for the r2-to-r6 emulator kernel parameter
  MIPS: unaligned: Fix regular load/store instruction emulation for EVA
  MIPS: unaligned: Surround load/store macros in do {} while statements
  ...