linux-kernel - [GIT PULL] irqchip/irqdomain updates for 4.15

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Date:   Thu, 19 Oct 2017 12:15:40 +0100
From:   Marc Zyngier <marc.zyngier@....com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Ard Biesheuvel <ard.biesheuvel@...aro.org>,
        Doug Berger <opendmb@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Rob Herring <robh@...nel.org>,
        Shanker Donthineni <shankerd@...eaurora.org>,
        Simon Horman <horms+renesas@...ge.net.au>,
        Jason Cooper <jason@...edaemon.net>,
        linux-kernel@...r.kernel.org
Subject: [GIT PULL] irqchip/irqdomain updates for 4.15

Hi Thomas,

Here's the current crop of irqchip updates for 4.15: one new driver
(Meson), another one updated to support a new SoC (BCM7271), a bunch
of feature updates and errata workarounds (GICv3/4), as well as
various cleanups.

Please pull.

	M.

The following changes since commit c94fb639d5462027004ed8f5f71288955688a4ae:

  irqchip: Add Kconfig menu (2017-10-16 21:05:15 +0200)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git tags/irqchip-4.15

for you to fetch changes up to 7bdeb7f52b1b193bb50fc6d01c6110ba50bafb5b:

  irqchip/aspeed-i2c-ic: Fix return value check in aspeed_i2c_ic_of_init() (2017-10-19 11:22:43 +0100)

----------------------------------------------------------------
irqchip updates for 4.15

- GICv4 updates (improved performance, errata workarounds)
- Workaround for Socionext's pre-ITS erratum
- Meson GPIO interrupt controller
- BCM7271 L2 interrupt controller
- GICv3 range selector support
- various cleanups

----------------------------------------------------------------
Ard Biesheuvel (3):
      irqchip/gic-v3: Probe device ID space before quirks handling
      irqchip/gic: Make quirks matching conditional on init return value
      irqchip/gic-v3: Add workaround for Synquacer pre-ITS

Doug Berger (3):
      irqchip/brcmstb-l2: Remove some processing from the handler
      irqchip/brcmstb-l2: Abstract register accesses
      irqchip/brcmstb-l2: Add support for the BCM7271 L2 controller

Geert Uytterhoeven (2):
      dt-bindings: irqchip: renesas-irqc: Document R-Car M3-W, V3M, D3 support
      irqchip/renesas-intc-irqpin: Use of_device_get_match_data() helper

Jerome Brunet (2):
      dt-bindings: interrupt-controller: Add DT binding for meson GPIO interrupt controller
      irqchip/meson: Add support for gpio interrupt controller

Marc Zyngier (10):
      irqchip/gic-v3-its: Add post-mortem info on command timeout
      irqchip/gic-v3-its: Pass its_node pointer to each command builder
      irqchip/gic-v3-its: Workaround HiSilicon Hip07 redistributor addressing
      irqchip/gic-v3-its: Track per-ITS list number
      irqchip/gic-v3-its: Make GICv4_ITS_LIST_MAX globally available
      irqchip/gic-v3-its: Make its_send_vinvall operate on a single ITS
      irqchip/gic-v3-its: Make its_send_vmapp operate on a single ITS
      irqchip/gic-v3-its: Limit scope of VPE mapping to be per ITS
      irqchip/gic-v3-its: Only send VINVALL to a single ITS
      irqchip/gic-v3-its: Update effective affinity on VPE mapping

Masahiro Yamada (2):
      irqdomain: Move revmap_trees_mutex to struct irq_domain
      irqdomain: Add __rcu annotations to radix tree slot

Shanker Donthineni (1):
      irqchip/gic-v3: Add support for Range Selector (RS) feature

Wei Yongjun (1):
      irqchip/aspeed-i2c-ic: Fix return value check in aspeed_i2c_ic_of_init()

 Documentation/arm64/silicon-errata.txt             |   1 +
 .../amlogic,meson-gpio-intc.txt                    |  35 ++
 .../bindings/interrupt-controller/arm,gic-v3.txt   |   4 +
 .../bindings/interrupt-controller/brcm,l2-intc.txt |   3 +-
 .../bindings/interrupt-controller/renesas,irqc.txt |   3 +
 arch/arm/include/asm/arch_gicv3.h                  |   5 +
 arch/arm64/Kconfig                                 |  19 +
 arch/arm64/include/asm/arch_gicv3.h                |   5 +
 drivers/irqchip/Kconfig                            |   8 +
 drivers/irqchip/Makefile                           |   1 +
 drivers/irqchip/irq-aspeed-i2c-ic.c                |   4 +-
 drivers/irqchip/irq-brcmstb-l2.c                   | 171 ++++++---
 drivers/irqchip/irq-gic-common.c                   |   5 +-
 drivers/irqchip/irq-gic-common.h                   |   2 +-
 drivers/irqchip/irq-gic-v3-its.c                   | 362 ++++++++++++++----
 drivers/irqchip/irq-gic-v3.c                       |  50 ++-
 drivers/irqchip/irq-meson-gpio.c                   | 414 +++++++++++++++++++++
 drivers/irqchip/irq-renesas-intc-irqpin.c          |   9 +-
 include/linux/irqchip/arm-gic-v3.h                 |   4 +
 include/linux/irqchip/arm-gic-v4.h                 |   7 +
 include/linux/irqdomain.h                          |   2 +
 kernel/irq/irqdomain.c                             |  18 +-
 22 files changed, 981 insertions(+), 151 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt
 create mode 100644 drivers/irqchip/irq-meson-gpio.c