[PATCH V4 00/16] Generic BMIPS kernel

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This patch series REPLACES the following commits in Ralf's
mips-for-linux-next branch:

846deacebfe1 Documentation: DT: Add entries for BCM3384 and its peripherals
d666cd0246f7 MIPS: bcm3384: Initial commit of bcm3384 platform support
a2f6734c5f68 MAINTAINERS: Add entry for BCM33xx cable chips

(if you just want to drop the above commits and target this for 3.20+,
that's fine.)


V3->V4:

 - Rename "Multiplatform BMIPS kernel" to "Generic BMIPS kernel".

 - Split the "Generic BMIPS kernel" work into two separate commits: one
   for code and one for DTS.

 - Drop set_io_port_base stuff; this can be added later when PCI(e)
   support is done.

 - Document the boot interface (entry points, register contents).

 - Document the special FIXMAP requirement.

 - Create a mach-generic/war.h to reduce copy/paste.

 - Change "compatible" strings to distinguish bcm7120-style
   "IRQEN/IRQSTAT" controllers from bcm3380-style "free form"
   controllers.

 - Add DT nodes for brcmstb-reboot.c and brcmstb_gisb.c.

 - Rebase on Ralf's latest tree.


This series is based on mips-for-linux-next, minus the three 3384 patches
listed above, plus these non-MIPS patches:

http://patchwork.linux-mips.org/bundle/cernekee/bmips-multi-v4-deps/?state=%2a
http://marc.info/?l=linux-usb&m=141305106215886&w=2 (all 3/3)
http://marc.info/?l=linux-usb&m=141696309127730&w=2 (all 9/9)

I believe the irq-b*-l2.c patches are the only compile-time dependencies;
you may want to take 01-08 through the irqchip tree since they build on
top of other pending commits there.

My branch can be viewed here:

https://github.com/Broadcom/stblinux/commits/bmips-generic-v4


Brian Norris (1):
  irqchip: brcmstb-l2: don't clear wakeable interrupts at init time

Dmitry Torokhov (2):
  irqchip: brcmstb-l2: fix error handling of irq_of_parse_and_map
  irqchip: bcm7120-l2: fix error handling of irq_of_parse_and_map

Kevin Cernekee (13):
  irqchip: Update docs regarding irq_domain_add_tree()
  irqchip: bcm7120-l2: Refactor driver for arbitrary IRQEN/IRQSTAT
    offsets
  irqchip: bcm7120-l2: Split STB-specific logic into its own function
  irqchip: bcm7120-l2: Add support for BCM3380-style controllers
  irqchip: Add new driver for BCM7038-style level 1 interrupt
    controllers
  MIPS: Let __dt_register_buses accept a single bus type
  MIPS: Fall back to the generic restart notifier
  MIPS: Reorder MIPS_L1_CACHE_SHIFT priorities
  MIPS: Create a common <asm/mach-generic/war.h>
  MIPS: BMIPS: Flush the readahead cache after DMA
  MIPS: BMIPS: Document the firmware->kernel DTB interface
  MIPS: Add Generic BMIPS target
  MIPS: BMIPS: Add DTS files for several platforms

 Documentation/IRQ-domain.txt                       |   3 +-
 .../interrupt-controller/brcm,bcm3380-l2-intc.txt  |  41 +++
 .../interrupt-controller/brcm,bcm7038-l1-intc.txt  |  52 ++++
 .../interrupt-controller/brcm,bcm7120-l2-intc.txt  |  12 +-
 .../devicetree/bindings/mips/brcm/bmips.txt        |   8 +
 .../devicetree/bindings/mips/brcm/soc.txt          |  12 +
 Documentation/devicetree/booting-without-of.txt    |  28 ++
 arch/mips/Kbuild.platforms                         |   1 +
 arch/mips/Kconfig                                  |  41 ++-
 arch/mips/bmips/Kconfig                            |  50 +++
 arch/mips/bmips/Makefile                           |   1 +
 arch/mips/bmips/Platform                           |   7 +
 arch/mips/bmips/dma.c                              | 121 ++++++++
 arch/mips/bmips/irq.c                              |  38 +++
 arch/mips/bmips/setup.c                            | 191 ++++++++++++
 arch/mips/boot/dts/Makefile                        |   9 +
 arch/mips/boot/dts/bcm3384_viper.dtsi              | 108 +++++++
 arch/mips/boot/dts/bcm3384_zephyr.dtsi             | 126 ++++++++
 arch/mips/boot/dts/bcm6328.dtsi                    |  86 ++++++
 arch/mips/boot/dts/bcm6368.dtsi                    |  93 ++++++
 arch/mips/boot/dts/bcm7125.dtsi                    | 139 +++++++++
 arch/mips/boot/dts/bcm7346.dtsi                    | 224 ++++++++++++++
 arch/mips/boot/dts/bcm7360.dtsi                    | 161 ++++++++++
 arch/mips/boot/dts/bcm7420.dtsi                    | 184 +++++++++++
 arch/mips/boot/dts/bcm7425.dtsi                    | 225 ++++++++++++++
 arch/mips/boot/dts/bcm93384wvg.dts                 |  25 ++
 arch/mips/boot/dts/bcm93384wvg_viper.dts           |  25 ++
 arch/mips/boot/dts/bcm96368mvwg.dts                |  31 ++
 arch/mips/boot/dts/bcm97125cbmb.dts                |  31 ++
 arch/mips/boot/dts/bcm97346dbsmb.dts               |  58 ++++
 arch/mips/boot/dts/bcm97360svmb.dts                |  34 +++
 arch/mips/boot/dts/bcm97420c.dts                   |  45 +++
 arch/mips/boot/dts/bcm97425svmb.dts                |  60 ++++
 arch/mips/boot/dts/bcm9ejtagprb.dts                |  22 ++
 arch/mips/configs/bmips_be_defconfig               |  88 ++++++
 arch/mips/configs/bmips_stb_defconfig              |  88 ++++++
 arch/mips/include/asm/mach-ar7/war.h               |  24 --
 arch/mips/include/asm/mach-ath25/war.h             |  25 --
 arch/mips/include/asm/mach-ath79/war.h             |  24 --
 arch/mips/include/asm/mach-au1x00/war.h            |  24 --
 arch/mips/include/asm/mach-bcm47xx/war.h           |  24 --
 arch/mips/include/asm/mach-bcm63xx/war.h           |  24 --
 arch/mips/include/asm/mach-bmips/dma-coherence.h   |  48 +++
 arch/mips/include/asm/mach-bmips/spaces.h          |  18 ++
 arch/mips/include/asm/mach-cavium-octeon/war.h     |  25 --
 arch/mips/include/asm/mach-cobalt/war.h            |  24 --
 arch/mips/include/asm/mach-dec/war.h               |  24 --
 arch/mips/include/asm/mach-emma2rh/war.h           |  24 --
 arch/mips/include/asm/mach-generic/war.h           |  24 ++
 arch/mips/include/asm/mach-jazz/war.h              |  24 --
 arch/mips/include/asm/mach-jz4740/war.h            |  24 --
 arch/mips/include/asm/mach-lantiq/war.h            |  23 --
 arch/mips/include/asm/mach-lasat/war.h             |  24 --
 arch/mips/include/asm/mach-loongson/war.h          |  24 --
 arch/mips/include/asm/mach-loongson1/war.h         |  24 --
 arch/mips/include/asm/mach-netlogic/war.h          |  25 --
 arch/mips/include/asm/mach-paravirt/war.h          |  25 --
 arch/mips/include/asm/mach-pnx833x/war.h           |  24 --
 arch/mips/include/asm/mach-ralink/war.h            |  24 --
 arch/mips/include/asm/mach-tx39xx/war.h            |  24 --
 arch/mips/include/asm/mach-vr41xx/war.h            |  24 --
 arch/mips/kernel/prom.c                            |   5 +-
 arch/mips/kernel/reset.c                           |   2 +
 arch/mips/mm/dma-default.c                         |  13 +
 drivers/irqchip/Kconfig                            |   5 +
 drivers/irqchip/Makefile                           |   1 +
 drivers/irqchip/irq-bcm7038-l1.c                   | 335 +++++++++++++++++++++
 drivers/irqchip/irq-bcm7120-l2.c                   | 197 ++++++++----
 drivers/irqchip/irq-brcmstb-l2.c                   |  13 +-
 69 files changed, 3048 insertions(+), 612 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm3380-l2-intc.txt
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/brcm,bcm7038-l1-intc.txt
 create mode 100644 Documentation/devicetree/bindings/mips/brcm/bmips.txt
 create mode 100644 Documentation/devicetree/bindings/mips/brcm/soc.txt
 create mode 100644 arch/mips/bmips/Kconfig
 create mode 100644 arch/mips/bmips/Makefile
 create mode 100644 arch/mips/bmips/Platform
 create mode 100644 arch/mips/bmips/dma.c
 create mode 100644 arch/mips/bmips/irq.c
 create mode 100644 arch/mips/bmips/setup.c
 create mode 100644 arch/mips/boot/dts/bcm3384_viper.dtsi
 create mode 100644 arch/mips/boot/dts/bcm3384_zephyr.dtsi
 create mode 100644 arch/mips/boot/dts/bcm6328.dtsi
 create mode 100644 arch/mips/boot/dts/bcm6368.dtsi
 create mode 100644 arch/mips/boot/dts/bcm7125.dtsi
 create mode 100644 arch/mips/boot/dts/bcm7346.dtsi
 create mode 100644 arch/mips/boot/dts/bcm7360.dtsi
 create mode 100644 arch/mips/boot/dts/bcm7420.dtsi
 create mode 100644 arch/mips/boot/dts/bcm7425.dtsi
 create mode 100644 arch/mips/boot/dts/bcm93384wvg.dts
 create mode 100644 arch/mips/boot/dts/bcm93384wvg_viper.dts
 create mode 100644 arch/mips/boot/dts/bcm96368mvwg.dts
 create mode 100644 arch/mips/boot/dts/bcm97125cbmb.dts
 create mode 100644 arch/mips/boot/dts/bcm97346dbsmb.dts
 create mode 100644 arch/mips/boot/dts/bcm97360svmb.dts
 create mode 100644 arch/mips/boot/dts/bcm97420c.dts
 create mode 100644 arch/mips/boot/dts/bcm97425svmb.dts
 create mode 100644 arch/mips/boot/dts/bcm9ejtagprb.dts
 create mode 100644 arch/mips/configs/bmips_be_defconfig
 create mode 100644 arch/mips/configs/bmips_stb_defconfig
 delete mode 100644 arch/mips/include/asm/mach-ar7/war.h
 delete mode 100644 arch/mips/include/asm/mach-ath25/war.h
 delete mode 100644 arch/mips/include/asm/mach-ath79/war.h
 delete mode 100644 arch/mips/include/asm/mach-au1x00/war.h
 delete mode 100644 arch/mips/include/asm/mach-bcm47xx/war.h
 delete mode 100644 arch/mips/include/asm/mach-bcm63xx/war.h
 create mode 100644 arch/mips/include/asm/mach-bmips/dma-coherence.h
 create mode 100644 arch/mips/include/asm/mach-bmips/spaces.h
 delete mode 100644 arch/mips/include/asm/mach-cavium-octeon/war.h
 delete mode 100644 arch/mips/include/asm/mach-cobalt/war.h
 delete mode 100644 arch/mips/include/asm/mach-dec/war.h
 delete mode 100644 arch/mips/include/asm/mach-emma2rh/war.h
 create mode 100644 arch/mips/include/asm/mach-generic/war.h
 delete mode 100644 arch/mips/include/asm/mach-jazz/war.h
 delete mode 100644 arch/mips/include/asm/mach-jz4740/war.h
 delete mode 100644 arch/mips/include/asm/mach-lantiq/war.h
 delete mode 100644 arch/mips/include/asm/mach-lasat/war.h
 delete mode 100644 arch/mips/include/asm/mach-loongson/war.h
 delete mode 100644 arch/mips/include/asm/mach-loongson1/war.h
 delete mode 100644 arch/mips/include/asm/mach-netlogic/war.h
 delete mode 100644 arch/mips/include/asm/mach-paravirt/war.h
 delete mode 100644 arch/mips/include/asm/mach-pnx833x/war.h
 delete mode 100644 arch/mips/include/asm/mach-ralink/war.h
 delete mode 100644 arch/mips/include/asm/mach-tx39xx/war.h
 delete mode 100644 arch/mips/include/asm/mach-vr41xx/war.h
 create mode 100644 drivers/irqchip/irq-bcm7038-l1.c

-- 
2.1.0

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