Commit Graph

54 Commits

Author SHA1 Message Date
Thomas Gleixner
2874c5fd28 treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
Based on 1 normalized pattern(s):

  this program is free software you can redistribute it and or modify
  it under the terms of the gnu general public license as published by
  the free software foundation either version 2 of the license or at
  your option any later version

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-or-later

has been chosen to replace the boilerplate/reference in 3029 file(s).

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Allison Randal <allison@lohutok.net>
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30 11:26:32 -07:00
Rob Herring
31af04cd60 arm64: dts: Remove inconsistent use of 'arm,armv8' compatible string
The 'arm,armv8' compatible string is only for software models. It adds
little value otherwise and is inconsistently used as a fallback on some
platforms. Remove it from those platforms.

This fixes warnings generated by the DT schema.

Reported-by: Michal Simek <michal.simek@xilinx.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Acked-by: Nishanth Menon <nm@ti.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: Chanho Min <chanho.min@lge.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Wei Xu <xuwei5@hisilicon.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Acked-by: Chunyan Zhang <zhang.lyra@gmail.com>
Acked-by: Robert Richter <rrichter@cavium.com>
Acked-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Acked-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-01-30 17:34:36 +01:00
Rob Herring
d8bcaabee4 arm64: dts: fix unit-address leading 0s
Fix dtc warnings for 'simple_bus_reg' due to leading 0s. Converted using
the following command:

perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find arch/arm64/boot/dts -type -f -name '*.dts*'

Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-10-20 00:37:56 +02:00
Rob Herring
6b5fc336c4 arm64: dts: apm: fix PCI bus dtc warnings
dtc recently added PCI bus checks. Fix these warnings.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Duc Dang <dhdang@apm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-08-18 23:17:43 +02:00
Linus Torvalds
a439f8f287 ARM: 64-bit DT updates for v4.8
The 64-bit DT changes are surprisingly small this time, we only add two
 SoC platforms: the ZTE ZX296718 Set-top-box SoC and the SocioNext
 UniPhier LD11 TV SoC, each with their reference boards.
 
 There are three new machines added for existing SoC platforms:
 
 - The Marvell Armada 8040 development board is an impressive quad-core
   Cortex-A72 machine with three 10gbit ethernet interfaces
 
 - Qualcomms DragonBoard 820c single-board computer is their current
   high-end phone platform in the 96boards form factor
 
 - Rockchip: Tronsmart Orion r86 set-top-box is a popular mid-range
   Android box based on the 8-core rk3368 SoC.
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM 64-bit DT updates from Arnd Bergmann:
 "The 64-bit DT changes are surprisingly small this time, we only add
  two SoC platforms: the ZTE ZX296718 Set-top-box SoC and the SocioNext
  UniPhier LD11 TV SoC, each with their reference boards.

  There are three new machines added for existing SoC platforms:

   - The Marvell Armada 8040 development board is an impressive
     quad-core Cortex-A72 machine with three 10gbit ethernet interfaces

   - Qualcomms DragonBoard 820c single-board computer is their current
     high-end phone platform in the 96boards form factor

   - Rockchip: Tronsmart Orion r86 set-top-box is a popular mid-range
     Android box based on the 8-core rk3368 SoC"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (91 commits)
  arm64: dts: berlin4ct: Add L2 cache topology
  arm64: dts: berlin4ct: enable all wdt nodes unconditionally
  arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes
  arm64: dts: Add ZTE ZX296718 SoC dts and Makefile
  arm64: dts: apm: Add DT node for APM X-Gene 2 CPU clocks
  arm64: dts: apm: Add X-Gene SoC hwmon to device tree
  arm64: dts: apm: Fix interrupt polarity for X-Gene PCIe legacy interrupts
  arm64: dts: apm: Add APM X-Gene v2 SoC PMU DTS entries
  arm64: dts: apm: Add APM X-Gene SoC PMU DTS entries
  arm64: dts: marvell: enable MSI for PCIe on Armada 7K/8K
  arm64: dts: ls2080a: Add 'dma-coherent' for ls2080a PCI nodes
  arm64: dts: rockchip: add Type-C phy for RK3399
  arm64: dts: rockchip: enable the gmac for rk3399 evb board
  arm64: dts: rockchip: add the gmac needed node for rk3399
  arm64: dts: rockchip: support the pmu node for rk3399
  arm64: dts: rockchip: change all interrupts cells to 4 on rk3399 SoCs
  arm64: dts: rockchip: add the tcpc for rk3399 power domain
  arm64: dts: rockchip: add efuse0 device node for rk3399
  arm64: dts: rockchip: configure PCIe support for rk3399-evb
  arm64: dts: rockchip: add the PCIe controller support for RK3399
  ...
2016-10-07 21:32:39 -07:00
David S. Miller
d6989d4bbe Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-09-23 06:46:57 -04:00
Arnd Bergmann
85f8f5938c X-gene DTS changes queued for v4.9
This change set includes:
 + DTS entry to enable SoC PMU for X-Gene v1 SoC
 + DTS entry to enable SoC PMU for X-Gene v2 SoC
 + PCIe legacy interrupt polarity fix for X-Gene
 + X-Gene SoC hwmon DTS entry
 + DTS entries for X-Gene v2 CPU clock
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Merge tag 'xgene-dts-for-v4.9' of https://github.com/AppliedMicro/xgene-next into next/dt64

Pull "X-gene DTS changes queued for v4.9" from Duc Dang:

This change set includes:
+ DTS entry to enable SoC PMU for X-Gene v1 SoC
+ DTS entry to enable SoC PMU for X-Gene v2 SoC
+ PCIe legacy interrupt polarity fix for X-Gene
+ X-Gene SoC hwmon DTS entry
+ DTS entries for X-Gene v2 CPU clock

* tag 'xgene-dts-for-v4.9' of https://github.com/AppliedMicro/xgene-next:
  arm64: dts: apm: Add DT node for APM X-Gene 2 CPU clocks
  arm64: dts: apm: Add X-Gene SoC hwmon to device tree
  arm64: dts: apm: Fix interrupt polarity for X-Gene PCIe legacy interrupts
  arm64: dts: apm: Add APM X-Gene v2 SoC PMU DTS entries
  arm64: dts: apm: Add APM X-Gene SoC PMU DTS entries
2016-09-19 22:31:14 +02:00
hotran
c6d62be5ea arm64: dts: apm: Add X-Gene SoC hwmon to device tree
This patch adds DT node to enable hwmon driver for APM X-Gene SoC.

Signed-off-by: Hoan Tran <hotran@apm.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
2016-09-15 11:13:35 -07:00
Duc Dang
7c7b08bfbd arm64: dts: apm: Fix interrupt polarity for X-Gene PCIe legacy interrupts
On X-Gene v1 and X-Gene v2, PCIe legacy interrupt
should be configured as level-active high.

Signed-off-by: Duc Dang <dhdang@apm.com>
2016-09-15 11:13:34 -07:00
Tai Nguyen
0317cd525d arm64: dts: apm: Add APM X-Gene SoC PMU DTS entries
This patch adds APM X-Gene SoC PMU DTS entries.

Signed-off-by: Tai Nguyen <ttnguyen@apm.com>
2016-09-15 11:13:32 -07:00
Marc Zyngier
f2a89d3b2b arm64: dts: Fix broken architected timer interrupt trigger
The ARM architected timer specification mandates that the interrupt
associated with each timer is level triggered (which corresponds to
the "counter >= comparator" condition).

A number of DTs are being remarkably creative, declaring the interrupt
to be edge triggered. A quick look at the TRM for the corresponding ARM
CPUs clearly shows that this is wrong, and I've corrected those.
For non-ARM designs (and in the absence of a publicly available TRM),
I've made them active low as well, which can't be completely wrong
as the GIC cannot disinguish between level low and level high.

The respective maintainers are of course welcome to prove me wrong.

While I was at it, I took the liberty to fix a couple of related issue,
such as some spurious affinity bits on ThunderX, and their complete
absence on ls1043a (both of which seem to be related to copy-pasting
from other DTs).

Acked-by: Duc Dang <dhdang@apm.com>
Acked-by: Carlo Caione <carlo@endlessm.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-09-14 22:47:22 +02:00
Iyappan Subramanian
5ac6caab22 dtb: xgene: Fix backward compatibility
This patch fixes the backward compatibility when used with older kernel.

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-13 11:48:54 -07:00
Linus Torvalds
ed780686de ARM: 64-bit DT updates for v4.8
Just as the 32-bit contents, the 64-bit device tree branch also contains
 a number of additions this release cycle.
 
 New platforms:
  - LG LG1313
  - Mediatek MT6755
  - Renesas r8a7796
  - Broadcom 2837
 
  Other platforms with larger updates are:
  - Nvidia X1 platforms (USB 3.0, regulators, display subsystem)
  - Mediatek MT8173 (display subsystem added)
  - Rockchip RK3399 (a lot of new peripherals)
  - ARM Juno reference implementation (SCPI power domains, coresight, thermal)
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull 64-bit ARM DT updates from Olof Johansson:
 "Just as the 32-bit contents, the 64-bit device tree branch also
  contains a number of additions this release cycle.

  New platforms:
   - LG LG1313
   - Mediatek MT6755
   - Renesas r8a7796
   - Broadcom 2837

  Other platforms with larger updates are:
   - Nvidia X1 platforms (USB 3.0, regulators, display subsystem)
   - Mediatek MT8173 (display subsystem added)
   - Rockchip RK3399 (a lot of new peripherals)
   - ARM Juno reference implementation (SCPI power domains, coresight,
     thermal)"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (118 commits)
  arm64: tegra: Enable HDMI on Jetson TX1
  arm64: tegra: Add sor1_src clock
  arm64: tegra: Add XUSB powergates on Tegra210
  arm64: tegra: Add DPAUX pinctrl bindings
  arm64: tegra: Add ACONNECT bus node for Tegra210
  arm64: tegra: Add audio powergate node for Tegra210
  arm64: tegra: Add regulators for Tegra210 Smaug
  arm64: tegra: Correct Tegra210 XUSB mailbox interrupt
  arm64: tegra: Enable XUSB controller on Jetson TX1
  arm64: tegra: Enable debug serial on Jetson TX1
  arm64: tegra: Add Tegra210 XUSB controller
  arm64: tegra: Add Tegra210 XUSB pad controller
  arm64: tegra: Add DSI panel on Jetson TX1
  arm64: tegra: p2597: Add SDMMC power supplies
  arm64: tegra: Add PMIC support on Jetson TX1
  Revert "ARM64: DTS: meson-gxbb: switch ethernet to real clock"
  arm64: dts: hi6220: Add pl031 RTC support
  arm64: dts: r8a7796/salvator-x: Enable watchdog timer
  arm64: dts: r8a7796: Add RWDT node
  arm64: dts: r8a7796: Use SYSC "always-on" PM Domain
  ...
2016-08-01 18:47:01 -04:00
Iyappan Subramanian
8e694cd276 dtb: xgene: Add MDIO node
Added mdio node for mdio driver.  Also added phy-handle
reference to the ethernet nodes.

Removed unused clock node from storm sgenet1.

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Tested-by: Fushen Chen <fchen@apm.com>
Tested-by: Toan Le <toanle@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-07-25 21:51:44 -07:00
Duc Dang
ddbc71d960 arm64: dts: apm: Remove unused qmlclk node on X-Gene 1
Node qmlclk has no consumer, so remove it.

Signed-off-by: Duc Dang <dhdang@apm.com>
2016-06-20 18:41:49 -07:00
Bjorn Helgaas
cafc4cd0c8 arm64: dts: apm: Use lowercase consistently for hex constants
The convention in these files is to use lowercase for "0x" prefixes and for
the hex constants themselves, but a few changes didn't follow that
convention, which makes the file annoying to read.

Use lowercase consistently for the hex constants.  No functional change
intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Duc Dang <dhdang@apm.com>
2016-06-20 18:13:54 -07:00
Iyappan Subramanian
6619ac5a44 dtb: xgene: Add channel property
Added 'channel' property, describing ethernet to CPU channel number.

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-05-02 16:47:55 -04:00
Linus Torvalds
915c56bc01 ARM: 64-bit DT updates for v4.6
The arm64 device tree changes make up an increasing portion of
 the overall changes, so they are kept separate from the 32-bit
 devicetree changes and from the other arm64 updates.
 
 Newly added SoCs and boards are:
  - 96Boards Husky board
  - AMD Overdrive board
  - Amlogic S905 SoC and related Tronsmart boxes
  - Annapurna Labs Alpine family and development board
  - Broadcom Vulcan servers
  - Broadcom Northstar 2 SoC
  - Marvell Armada 3700 family and development board
  - Qualcomm MSM8996 SoC
 
 Additional devices are enabled for existing platforms from
 Applied Micro, Hisilicon, Mediatek, Qualcomm, and Renesas and
 there are a couple of other updates for Rockchip, Xilinx and
 NXP/Freescale.
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Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM 64-bit DT updates from Arnd Bergmann:
 "The arm64 device tree changes make up an increasing portion of the
  overall changes, so they are kept separate from the 32-bit devicetree
  changes and from the other arm64 updates.

  Newly added SoCs and boards are:
   - 96Boards Husky board
   - AMD Overdrive board
   - Amlogic S905 SoC and related Tronsmart boxes
   - Annapurna Labs Alpine family and development board
   - Broadcom Vulcan servers
   - Broadcom Northstar 2 SoC
   - Marvell Armada 3700 family and development board
   - Qualcomm MSM8996 SoC

  Additional devices are enabled for existing platforms from Applied
  Micro, Hisilicon, Mediatek, Qualcomm, and Renesas and there are a
  couple of other updates for Rockchip, Xilinx and NXP/Freescale"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (102 commits)
  ARM64: dts: amlogic: Add Tronsmart Vega S95 configs
  Documentation: devicetree: amlogic: Document Tronsmart Vega S95 boards
  ARM64: dts: Prepare configs for Amlogic Meson GXBaby
  Documentation: devicetree: amlogic: Document Meson GXBaby
  devicetree: bindings: Add vendor prefix for Tronsmart
  arm64: dts: qcom: Fix MPP's function used for LED control
  arm64: dts: alpine: add the MSIX node in the Alpine v2 dtsi
  arm64: dts: add the Alpine v2 EVP
  arm64: dts: marvell: re-order Device Tree nodes for Armada AP806
  arm64: dts: marvell: update Armada AP806 clock description
  arm64: dts: marvell: add Device Tree files for Armada 7K/8K
  arm64: dts: apm: Add DT node for X-Gene v2 SLIMpro Mailbox I2C Driver
  arm64: dts: apm: Mailbox device tree node for APM X-Gene v2 platform.
  arm64: dts: apm: Add DT node for X-Gene v1 SLIMpro Mailbox I2C Driver
  arm64: dts: apm: mailbox device tree node for APM X-Gene platform.
  arm64: dts: apm: Update GPIO to control power-off on X-Gene v2 platforms
  arm64: dts: apm: Update GPIO standby controller DT node for X-Gene v2 platforms
  arm64: dts: apm: Update GPIO to control power-off on X-Gene v1 platforms
  arm64: dts: salvator-x: enable USB 2.0 Host of channel 1 and 2
  arm64: dts: salvator-x: enable usb2_phy of channel 1 and 2
  ...
2016-03-20 15:26:57 -07:00
Linus Torvalds
1200b6809d Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
 "Highlights:

   1) Support more Realtek wireless chips, from Jes Sorenson.

   2) New BPF types for per-cpu hash and arrap maps, from Alexei
      Starovoitov.

   3) Make several TCP sysctls per-namespace, from Nikolay Borisov.

   4) Allow the use of SO_REUSEPORT in order to do per-thread processing
   of incoming TCP/UDP connections.  The muxing can be done using a
   BPF program which hashes the incoming packet.  From Craig Gallek.

   5) Add a multiplexer for TCP streams, to provide a messaged based
      interface.  BPF programs can be used to determine the message
      boundaries.  From Tom Herbert.

   6) Add 802.1AE MACSEC support, from Sabrina Dubroca.

   7) Avoid factorial complexity when taking down an inetdev interface
      with lots of configured addresses.  We were doing things like
      traversing the entire address less for each address removed, and
      flushing the entire netfilter conntrack table for every address as
      well.

   8) Add and use SKB bulk free infrastructure, from Jesper Brouer.

   9) Allow offloading u32 classifiers to hardware, and implement for
      ixgbe, from John Fastabend.

  10) Allow configuring IRQ coalescing parameters on a per-queue basis,
      from Kan Liang.

  11) Extend ethtool so that larger link mode masks can be supported.
      From David Decotigny.

  12) Introduce devlink, which can be used to configure port link types
      (ethernet vs Infiniband, etc.), port splitting, and switch device
      level attributes as a whole.  From Jiri Pirko.

  13) Hardware offload support for flower classifiers, from Amir Vadai.

  14) Add "Local Checksum Offload".  Basically, for a tunneled packet
      the checksum of the outer header is 'constant' (because with the
      checksum field filled into the inner protocol header, the payload
      of the outer frame checksums to 'zero'), and we can take advantage
      of that in various ways.  From Edward Cree"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1548 commits)
  bonding: fix bond_get_stats()
  net: bcmgenet: fix dma api length mismatch
  net/mlx4_core: Fix backward compatibility on VFs
  phy: mdio-thunder: Fix some Kconfig typos
  lan78xx: add ndo_get_stats64
  lan78xx: handle statistics counter rollover
  RDS: TCP: Remove unused constant
  RDS: TCP: Add sysctl tunables for sndbuf/rcvbuf on rds-tcp socket
  net: smc911x: convert pxa dma to dmaengine
  team: remove duplicate set of flag IFF_MULTICAST
  bonding: remove duplicate set of flag IFF_MULTICAST
  net: fix a comment typo
  ethernet: micrel: fix some error codes
  ip_tunnels, bpf: define IP_TUNNEL_OPTS_MAX and use it
  bpf, dst: add and use dst_tclassid helper
  bpf: make skb->tc_classid also readable
  net: mvneta: bm: clarify dependencies
  cls_bpf: reset class and reuse major in da
  ldmvsw: Checkpatch sunvnet.c and sunvnet_common.c
  ldmvsw: Add ldmvsw.c driver code
  ...
2016-03-19 10:05:34 -07:00
Duc Dang
778b5cbc0d arm64: dts: apm: Add DT node for X-Gene v1 SLIMpro Mailbox I2C Driver
Add DT node to enable SLIMpro Mailbox I2C Driver for
X-Gene v1 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 17:14:02 -08:00
Duc Dang
b0e4563c2f arm64: dts: apm: mailbox device tree node for APM X-Gene platform.
Mailbox device tree node for APM X-Gene platform.

Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2016-02-25 17:14:01 -08:00
Quan Nguyen
47f134a2d5 arm64: dts: apm: Update X-Gene standby GPIO controller DTS entries
Update APM X-Gene standby GPIO controller DTS entries to enable it
as interrupt controller.

[dhdang: update patch subject]
Signed-off-by: Y Vo <yvo@apm.com>
Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 14:40:17 -08:00
Iyappan Subramanian
0d2c2515b8 dtb: xgene: Add irqs to support multi queue
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Khuong Dinh <kdinh@apm.com>
Signed-off-by: Tanmay Inamdar <tinamdar@apm.com>
Tested-by: Toan Le <toanle@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-02-17 22:08:34 -05:00
Loc Ho
f5793c9708 arm64: Update the APM X-Gene EDAC node with the RB register resource
Add the RB register resource as requires with the updated driver.

Signed-off-by: Loc Ho <lho@apm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: devicetree@vger.kernel.org
Cc: Duc Dang <dhdang@apm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: mchehab@osg.samsung.com
Cc: patches@apm.com
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Will Deacon <will.deacon@arm.com>
Link: http://lkml.kernel.org/r/1453495625-28006-4-git-send-email-lho@apm.com
Signed-off-by: Borislav Petkov <bp@suse.de>
2016-01-25 11:17:25 +01:00
Duc Dang
0fe8588fca arm64: dts: X-Gene v1: I2C0 clock is always on
X-Gene v1 I2C0 and I2C1 controllers share the same clock
enable register field. This patch remove clock node for I2C0
and leave I2C0 clock always on as having it toggled on/off
will affect I2C1 operation.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-12-29 17:02:05 -08:00
Duc Dang
93beff2c14 arm64: dts: Fix to use standard DT node names for X-Gene 1 and X-Gene 2 platforms
Use devicetree standard node name for I2C (i2c@...),
GFC GPIO (gpio@...), DW GPIO (gpio@...), Standby GPIO (gpio@...).

The DT node name of USB (dwusb@...) still needs to be kept to
maintain backward compatibility with old firmware.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-12-29 15:20:10 -08:00
Duc Dang
8000bc3fe9 arm64: dts: Add L2 cache topology for APM X-Gene SoC
In APM X-Gene SoC (both v1 and v2), each pair of processors
shares the same L2 cache. This patch adds l2-cache entries into
X-Gene SoC device tree to demonstrate this configuration.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:56 -08:00
Duc Dang
62ff9683b5 arm64: dts: Add Designware I2C controller DTS entries for X-Gene v1 SoC
This patch adds DTS entries for Designware I2C controller used in
APM X-Gene v1 SoC evaluation platform (Mustang board).

APM X-Gene v1 SoC has 2 I2C controllers. On Mustang board,
I2C1 is used to implement proxy I2C interface; I2C1 can be
used as I2C slave port (for BMC) or as I2C master port (if
no BMC is used). Only I2C1 DT entry is added in this
patch with default status as 'disabled'.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:55 -08:00
Duc Dang
e38ec5b9a9 arm64: dts: Add Designware GPIO dts binding for APM X-Gene v1 platform
This patch adds Designware GPIO dts binding for APM X-Gene v1 platform.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:55 -08:00
Duc Dang
0a09223f3d arm64: dts: Add APM X-Gene v1 SoC GFC GPIO controller DTS entries
This patch adds the flash controller muxed gpio dts node for
APM X-Gene v1 SoC platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:54 -08:00
Duc Dang
bd41023315 arm64: dts: Add USB nodes for APM X-Gene v1 platforms
This patch adds USB nodes into APM X-Gene v1 device tree to enable
USB support for X-Gene v1 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:54 -08:00
Duc Dang
b0e7a85a97 arm64: dts: X-Gene: Do not reset or enable/disable clock for AHB block
Remove register information used to reset and enable/disable clock
for AHB block as reseting AHB or disabling its clock will make other
peripherals attached to it stop working.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:53 -08:00
Suman Tripathi
8f74e86186 arm64: dts: Add the arasan mmc DTS entries for APM X-Gene v1 SoC
This patch adds the arasan mmc nodes to reuse the of-arasan
driver for APM X-Gene v1 SoC platforms.

[dhdang: changelog]
Signed-off-by: Suman Tripathi <stripathi@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:53 -08:00
Linus Torvalds
c0d6fe2f01 ARM: DT updates for v4.4
As usual, this is the massive branch we have for each release. Lots of
 various updates and additions of hardware descriptions on existing hardware,
 as well as the usual additions of new boards and SoCs.
 
 This is also the first release where we've started mixing 64- and 32-bit
 DT updates in one branch.
 
 (Specific details on what's actually here and new is pretty easy to tell
 from the diffstat, so there's little point in duplicating listing it here.)
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
 "As usual, this is the massive branch we have for each release.  Lots
  of various updates and additions of hardware descriptions on existing
  hardware, as well as the usual additions of new boards and SoCs.

  This is also the first release where we've started mixing 64- and
  32-bit DT updates in one branch.

  (Specific details on what's actually here and new is pretty easy to
  tell from the diffstat, so there's little point in duplicating listing
  it here)"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (499 commits)
  ARM: dts: uniphier: add system-bus-controller nodes
  ARM64: juno: disable NOR flash node by default
  ARM: dts: uniphier: add outer cache controller nodes
  arm64: defconfig: Enable PCI generic host bridge by default
  arm64: Juno: Add support for the PCIe host bridge on Juno R1
  Documentation: of: Document the bindings used by Juno R1 PCIe host bridge
  ARM: dts: uniphier: add I2C aliases for ProXstream2 boards
  dts/Makefile: Add build support for LS2080a QDS & RDB board DTS
  dts/ls2080a: Add DTS support for LS2080a QDS & RDB boards
  dts/ls2080a: Update Simulator DTS to add support of various peripherals
  dts/ls2080a: Remove text about writing to Free Software Foundation
  dts/ls2080a: Update DTSI to add support of various peripherals
  doc: DTS: Update DWC3 binding to provide reference to generic bindings
  doc/bindings: Update GPIO devicetree binding documentation for LS2080A
  Documentation/dts: Move FSL board-specific bindings out of /powerpc
  Documentation: DT: Add entry for FSL LS2080A QDS and RDB boards
  arm64: Rename FSL LS2085A SoC support code to LS2080A
  arm64: Use generic Layerscape SoC family naming
  ARM: dts: uniphier: add ProXstream2 Vodka board support
  ARM: dts: uniphier: add ProXstream2 Gentil board support
  ...
2015-11-10 15:06:26 -08:00
Linus Torvalds
b0f85fa11a Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:

Changes of note:

 1) Allow to schedule ICMP packets in IPVS, from Alex Gartrell.

 2) Provide FIB table ID in ipv4 route dumps just as ipv6 does, from
    David Ahern.

 3) Allow the user to ask for the statistics to be filtered out of
    ipv4/ipv6 address netlink dumps.  From Sowmini Varadhan.

 4) More work to pass the network namespace context around deep into
    various packet path APIs, starting with the netfilter hooks.  From
    Eric W Biederman.

 5) Add layer 2 TX/RX checksum offloading to qeth driver, from Thomas
    Richter.

 6) Use usec resolution for SYN/ACK RTTs in TCP, from Yuchung Cheng.

 7) Support Very High Throughput in wireless MESH code, from Bob
    Copeland.

 8) Allow setting the ageing_time in switchdev/rocker.  From Scott
    Feldman.

 9) Properly autoload L2TP type modules, from Stephen Hemminger.

10) Fix and enable offload features by default in 8139cp driver, from
    David Woodhouse.

11) Support both ipv4 and ipv6 sockets in a single vxlan device, from
    Jiri Benc.

12) Fix CWND limiting of thin streams in TCP, from Bendik Rønning
    Opstad.

13) Fix IPSEC flowcache overflows on large systems, from Steffen
    Klassert.

14) Convert bridging to track VLANs using rhashtable entries rather than
    a bitmap.  From Nikolay Aleksandrov.

15) Make TCP listener handling completely lockless, this is a major
    accomplishment.  Incoming request sockets now live in the
    established hash table just like any other socket too.

    From Eric Dumazet.

15) Provide more bridging attributes to netlink, from Nikolay
    Aleksandrov.

16) Use hash based algorithm for ipv4 multipath routing, this was very
    long overdue.  From Peter Nørlund.

17) Several y2038 cures, mostly avoiding timespec.  From Arnd Bergmann.

18) Allow non-root execution of EBPF programs, from Alexei Starovoitov.

19) Support SO_INCOMING_CPU as setsockopt, from Eric Dumazet.  This
    influences the port binding selection logic used by SO_REUSEPORT.

20) Add ipv6 support to VRF, from David Ahern.

21) Add support for Mellanox Spectrum switch ASIC, from Jiri Pirko.

22) Add rtl8xxxu Realtek wireless driver, from Jes Sorensen.

23) Implement RACK loss recovery in TCP, from Yuchung Cheng.

24) Support multipath routes in MPLS, from Roopa Prabhu.

25) Fix POLLOUT notification for listening sockets in AF_UNIX, from Eric
    Dumazet.

26) Add new QED Qlogic river, from Yuval Mintz, Manish Chopra, and
    Sudarsana Kalluru.

27) Don't fetch timestamps on AF_UNIX sockets, from Hannes Frederic
    Sowa.

28) Support ipv6 geneve tunnels, from John W Linville.

29) Add flood control support to switchdev layer, from Ido Schimmel.

30) Fix CHECKSUM_PARTIAL handling of potentially fragmented frames, from
    Hannes Frederic Sowa.

31) Support persistent maps and progs in bpf, from Daniel Borkmann.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1790 commits)
  sh_eth: use DMA barriers
  switchdev: respect SKIP_EOPNOTSUPP flag in case there is no recursion
  net: sched: kill dead code in sch_choke.c
  irda: Delete an unnecessary check before the function call "irlmp_unregister_service"
  net: dsa: mv88e6xxx: include DSA ports in VLANs
  net: dsa: mv88e6xxx: disable SA learning for DSA and CPU ports
  net/core: fix for_each_netdev_feature
  vlan: Invoke driver vlan hooks only if device is present
  arcnet/com20020: add LEDS_CLASS dependency
  bpf, verifier: annotate verbose printer with __printf
  dp83640: Only wait for timestamps for packets with timestamping enabled.
  ptp: Change ptp_class to a proper bitmask
  dp83640: Prune rx timestamp list before reading from it
  dp83640: Delay scheduled work.
  dp83640: Include hash in timestamp/packet matching
  ipv6: fix tunnel error handling
  net/mlx5e: Fix LSO vlan insertion
  net/mlx5e: Re-eanble client vlan TX acceleration
  net/mlx5e: Return error in case mlx5e_set_features() fails
  net/mlx5e: Don't allow more than max supported channels
  ...
2015-11-04 09:41:05 -08:00
Loc Ho
043cba9691 arm64, EDAC: Add L3/SoC DT subnodes to the APM X-Gene SoC EDAC node
Add L3/SoC DT subnodes to the APM X-Gene SoC EDAC node.

Signed-off-by: Loc Ho <lho@apm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: devicetree@vger.kernel.org
Cc: Duc Dang <dhdang@apm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Iyappan Subramanian <isubramanian@apm.com>
Cc: jcm@redhat.com
Cc: Keyur Chudgar <kchudgar@apm.com>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: mchehab@osg.samsung.com
Cc: patches@apm.com
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rameshwar Prasad Sahu <rsahu@apm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Tanmay Inamdar <tinamdar@apm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Y Vo <yvo@apm.com>
Link: http://lkml.kernel.org/r/1443055261-8613-5-git-send-email-lho@apm.com
Signed-off-by: Borislav Petkov <bp@suse.de>
2015-09-25 15:43:53 +02:00
Feng Kan
7434f42b8e arm64: dts: Add PMU node for APM X-Gene Storm SOC
This patch adds the PMU device tree node for APM X-Gene Storm SOC.

Signed-off-by: Vinayak Kale <vkale@apm.com>
Signed-off-by: Feng Kan <fkan@apm.com>
2015-09-16 12:04:24 -07:00
Feng Kan
5c3a87e363 arm64: dts: Add X-Gene reboot driver dts node
This patch add dts nodes for X-Gene platforms to use
generic SYSCON regmap reset driver for its reset operation.

[dhdang: changelog]
Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>
2015-09-16 12:04:23 -07:00
Iyappan Subramanian
e63c7a0979 dtb: xgene: Add 2nd 10GbE node
Adding the second 10GbE dt node for APM X-Gene SoC device tree

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-09-15 12:47:46 -07:00
Linus Torvalds
26f8b7edc9 PCI changes for the v4.3 merge window:
Enumeration
     Allocate ATS struct during enumeration (Bjorn Helgaas)
     Embed ATS info directly into struct pci_dev (Bjorn Helgaas)
     Reduce size of ATS structure elements (Bjorn Helgaas)
     Stop caching ATS Invalidate Queue Depth (Bjorn Helgaas)
     iommu/vt-d: Cache PCI ATS state and Invalidate Queue Depth (Bjorn Helgaas)
     Move MPS configuration check to pci_configure_device() (Bjorn Helgaas)
     Set MPS to match upstream bridge (Keith Busch)
     ARM/PCI: Set MPS before pci_bus_add_devices() (Murali Karicheri)
     Add pci_scan_root_bus_msi() (Lorenzo Pieralisi)
     ARM/PCI, designware, xilinx: Use pci_scan_root_bus_msi() (Lorenzo Pieralisi)
 
   Resource management
     Call pci_read_bridge_bases() from core instead of arch code (Lorenzo Pieralisi)
 
   PCI device hotplug
     pciehp: Remove unused interrupt events (Bjorn Helgaas)
     pciehp: Remove ignored MRL sensor interrupt events (Bjorn Helgaas)
     pciehp: Handle invalid data when reading from non-existent devices (Jarod Wilson)
     pciehp: Simplify pcie_poll_cmd() (Yijing Wang)
     Use "slot" and "pci_slot" for struct hotplug_slot and struct pci_slot (Yijing Wang)
     Protect pci_bus->slots with pci_slot_mutex, not pci_bus_sem (Yijing Wang)
     Hold pci_slot_mutex while searching bus->slots list (Yijing Wang)
 
   Power management
     Disable async suspend/resume for JMicron multi-function SATA/AHCI (Zhang Rui)
 
   Virtualization
     Add ACS quirks for Intel I219-LM/V (Alex Williamson)
     Restore ACS configuration as part of pci_restore_state() (Alexander Duyck)
 
   MSI
     Add pcibios_alloc_irq() and pcibios_free_irq() (Jiang Liu)
     x86: Implement pcibios_alloc_irq() and pcibios_free_irq() (Jiang Liu)
     Add helpers to manage pci_dev->irq and pci_dev->irq_managed (Jiang Liu)
     Free legacy IRQ when enabling MSI/MSI-X (Jiang Liu)
     ARM/PCI: Remove msi_controller from struct pci_sys_data (Lorenzo Pieralisi)
     Remove unused pcibios_msi_controller() hook (Lorenzo Pieralisi)
 
   Generic host bridge driver
     Remove dependency on ARM-specific struct hw_pci (Jayachandran C)
     Build setup-irq.o for arm64 (Jayachandran C)
     Add arm64 support (Jayachandran C)
 
   APM X-Gene host bridge driver
     Add APM X-Gene PCIe 64-bit prefetchable window (Duc Dang)
     Add support for a 64-bit prefetchable memory window (Duc Dang)
     Drop owner assignment from platform_driver (Krzysztof Kozlowski)
 
   Broadcom iProc host bridge driver
     Allow BCMA bus driver to be built as module (Hauke Mehrtens)
     Delete unnecessary checks before phy calls (Markus Elfring)
     Add arm64 support (Ray Jui)
 
   Synopsys DesignWare host bridge driver
     Don't complain missing *config* reg space if va_cfg0 is set (Murali Karicheri)
 
   TI DRA7xx host bridge driver
     Disable pm_runtime on get_sync failure (Kishon Vijay Abraham I)
     Add PM support (Kishon Vijay Abraham I)
     Clear MSE bit during suspend so clocks will idle (Kishon Vijay Abraham I)
     Add support to make GPIO drive PERST# line (Kishon Vijay Abraham I)
 
   Xilinx AXI host bridge driver
     Check for MSI interrupt flag before handling as INTx (Russell Joyce)
 
   Miscellaneous
     Fix Intersil/Techwell TW686[4589] AV capture class code (Krzysztof Hałasa)
     Use PCI_CLASS_SERIAL_USB instead of bare number (Bjorn Helgaas)
     Fix generic NCR 53c810 class code quirk (Bjorn Helgaas)
     Fix TI816X class code quirk (Bjorn Helgaas)
     Remove unused "pci_probe" flags (Bjorn Helgaas)
     Host bridge driver code simplifications (Fabio Estevam)
     Add dev_flags bit to access VPD through function 0 (Mark Rustad)
     Add VPD function 0 quirk for Intel Ethernet devices (Mark Rustad)
     Kill off set_irq_flags() usage (Rob Herring)
     Remove Intel Cherrytrail D3 delays (Srinidhi Kasagar)
     Clean up pci_find_capability() (Wei Yang)
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Merge tag 'pci-v4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
 "PCI changes for the v4.3 merge window:

  Enumeration:
   - Allocate ATS struct during enumeration (Bjorn Helgaas)
   - Embed ATS info directly into struct pci_dev (Bjorn Helgaas)
   - Reduce size of ATS structure elements (Bjorn Helgaas)
   - Stop caching ATS Invalidate Queue Depth (Bjorn Helgaas)
   - iommu/vt-d: Cache PCI ATS state and Invalidate Queue Depth (Bjorn Helgaas)
   - Move MPS configuration check to pci_configure_device() (Bjorn Helgaas)
   - Set MPS to match upstream bridge (Keith Busch)
   - ARM/PCI: Set MPS before pci_bus_add_devices() (Murali Karicheri)
   - Add pci_scan_root_bus_msi() (Lorenzo Pieralisi)
   - ARM/PCI, designware, xilinx: Use pci_scan_root_bus_msi() (Lorenzo Pieralisi)

  Resource management:
   - Call pci_read_bridge_bases() from core instead of arch code (Lorenzo Pieralisi)

  PCI device hotplug:
   - pciehp: Remove unused interrupt events (Bjorn Helgaas)
   - pciehp: Remove ignored MRL sensor interrupt events (Bjorn Helgaas)
   - pciehp: Handle invalid data when reading from non-existent devices (Jarod Wilson)
   - pciehp: Simplify pcie_poll_cmd() (Yijing Wang)
   - Use "slot" and "pci_slot" for struct hotplug_slot and struct pci_slot (Yijing Wang)
   - Protect pci_bus->slots with pci_slot_mutex, not pci_bus_sem (Yijing Wang)
   - Hold pci_slot_mutex while searching bus->slots list (Yijing Wang)

  Power management:
   - Disable async suspend/resume for JMicron multi-function SATA/AHCI (Zhang Rui)

  Virtualization:
   - Add ACS quirks for Intel I219-LM/V (Alex Williamson)
   - Restore ACS configuration as part of pci_restore_state() (Alexander Duyck)

  MSI:
   - Add pcibios_alloc_irq() and pcibios_free_irq() (Jiang Liu)
   - x86: Implement pcibios_alloc_irq() and pcibios_free_irq() (Jiang Liu)
   - Add helpers to manage pci_dev->irq and pci_dev->irq_managed (Jiang Liu)
   - Free legacy IRQ when enabling MSI/MSI-X (Jiang Liu)
   - ARM/PCI: Remove msi_controller from struct pci_sys_data (Lorenzo Pieralisi)
   - Remove unused pcibios_msi_controller() hook (Lorenzo Pieralisi)

  Generic host bridge driver:
   - Remove dependency on ARM-specific struct hw_pci (Jayachandran C)
   - Build setup-irq.o for arm64 (Jayachandran C)
   - Add arm64 support (Jayachandran C)

  APM X-Gene host bridge driver:
   - Add APM X-Gene PCIe 64-bit prefetchable window (Duc Dang)
   - Add support for a 64-bit prefetchable memory window (Duc Dang)
   - Drop owner assignment from platform_driver (Krzysztof Kozlowski)

  Broadcom iProc host bridge driver:
   - Allow BCMA bus driver to be built as module (Hauke Mehrtens)
   - Delete unnecessary checks before phy calls (Markus Elfring)
   - Add arm64 support (Ray Jui)

  Synopsys DesignWare host bridge driver:
   - Don't complain missing *config* reg space if va_cfg0 is set (Murali Karicheri)

  TI DRA7xx host bridge driver:
   - Disable pm_runtime on get_sync failure (Kishon Vijay Abraham I)
   - Add PM support (Kishon Vijay Abraham I)
   - Clear MSE bit during suspend so clocks will idle (Kishon Vijay Abraham I)
   - Add support to make GPIO drive PERST# line (Kishon Vijay Abraham I)

  Xilinx AXI host bridge driver:
   - Check for MSI interrupt flag before handling as INTx (Russell Joyce)

  Miscellaneous:
   - Fix Intersil/Techwell TW686[4589] AV capture class code (Krzysztof Hałasa)
   - Use PCI_CLASS_SERIAL_USB instead of bare number (Bjorn Helgaas)
   - Fix generic NCR 53c810 class code quirk (Bjorn Helgaas)
   - Fix TI816X class code quirk (Bjorn Helgaas)
   - Remove unused "pci_probe" flags (Bjorn Helgaas)
   - Host bridge driver code simplifications (Fabio Estevam)
   - Add dev_flags bit to access VPD through function 0 (Mark Rustad)
   - Add VPD function 0 quirk for Intel Ethernet devices (Mark Rustad)
   - Kill off set_irq_flags() usage (Rob Herring)
   - Remove Intel Cherrytrail D3 delays (Srinidhi Kasagar)
   - Clean up pci_find_capability() (Wei Yang)"

* tag 'pci-v4.3-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (72 commits)
  PCI: Disable async suspend/resume for JMicron multi-function SATA/AHCI
  PCI: Set MPS to match upstream bridge
  PCI: Move MPS configuration check to pci_configure_device()
  PCI: Drop references acquired by of_parse_phandle()
  PCI/MSI: Remove unused pcibios_msi_controller() hook
  ARM/PCI: Remove msi_controller from struct pci_sys_data
  ARM/PCI, designware, xilinx: Use pci_scan_root_bus_msi()
  PCI: Add pci_scan_root_bus_msi()
  ARM/PCI: Replace panic with WARN messages on failures
  PCI: generic: Add arm64 support
  PCI: Build setup-irq.o for arm64
  PCI: generic: Remove dependency on ARM-specific struct hw_pci
  PCI: imx6: Simplify a trivial if-return sequence
  PCI: spear: Use BUG_ON() instead of condition followed by BUG()
  PCI: dra7xx: Remove unneeded use of IS_ERR_VALUE()
  PCI: Remove pci_ats_enabled()
  PCI: Stop caching ATS Invalidate Queue Depth
  PCI: Move ATS declarations to linux/pci.h so they're all together
  PCI: Clean up ATS error handling
  PCI: Use pci_physfn() rather than looking up physfn by hand
  ...
2015-08-31 17:14:39 -07:00
Rameshwar Prasad Sahu
cda8e93719 dmaengine: xgene-dma: Fix the resource map to handle overlapping
There is an overlap in dma ring cmd csr region due to sharing of ethernet
ring cmd csr region. This patch fix the resource overlapping by mapping
the entire dma ring cmd csr region.

Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-07-31 20:33:43 +05:30
Duc Dang
80bb3eda74 arm64: dts: Add APM X-Gene PCIe 64-bit prefetchable window
Add a large window (up to 64GB) for X-Gene PCIe nodes to support devices
that require huge BARs.

Each X-Gene PCIe node will now have two memory windows: a 32-bit
non-prefetchable window and a 64-bit prefetchable window.

[bhelgaas: changelog]
Signed-off-by: Duc Dang <dhdang@apm.com>
Signed-off-by: Tanmay Inamdar <tinamdar@apm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2015-07-21 10:52:53 -05:00
Linus Torvalds
d4113f2f17 ARM: SoC: late fixes and dependencies
This is a collection of a few late fixes and other misc. stuff that
 had dependencies on things being merged from other trees.
 
 Other than the fixes, the primary feature being added is the
 conversion of some OMAP drivers to the new generic wakeirq interface.
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Merge tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC late fixes and dependencies from Kevin Hilman:
 "This is a collection of a few late fixes and other misc stuff that had
  dependencies on things being merged from other trees.

  Other than the fixes, the primary feature being added is the
  conversion of some OMAP drivers to the new generic wakeirq interface"

* tag 'armsoc-late' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: multi_v7_defconfig: Enable BRCMNAND driver
  ARM: BCM: Do not select CONFIG_MTD_NAND_BRCMNAND
  ARM: at91/dt: update udc compatible strings
  ARM: at91/dt: trivial: fix USB udc compatible string
  arm64: dts: Add APM X-Gene standby GPIO controller DTS entries
  soc: qcom: spm: Fix idle on THUMB2 kernels
  ARM: dove: fix legacy dove IRQ numbers
  ARM: mvebu: fix suspend to RAM on big-endian configurations
  ARM: mvebu: adjust Armada XP DT spi muxing after pinctrl function rename
  serial: 8250_omap: Move wake-up interrupt to generic wakeirq
  serial: omap: Switch wake-up interrupt to generic wakeirq
  mmc: omap_hsmmc: Change wake-up interrupt to use generic wakeirq
2015-07-02 14:40:49 -07:00
Y Vo
ea21feb37e arm64: dts: Add APM X-Gene standby GPIO controller DTS entries
Add standby domain gpio controller for APM X-Gene SoC platform.

Signed-off-by: Y Vo <yvo@apm.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kevin Hilman <khilman@linaro.org>
2015-07-01 12:21:29 -07:00
Linus Torvalds
45471cd98d EDAC changes, v2:
* New APM X-Gene SoC EDAC driver (Loc Ho)
 
 * AMD error injection module improvements (Aravind Gopalakrishnan)
 
 * Altera Arria 10 support (Thor Thayer)
 
 * misc fixes and cleanups all over the place
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Merge tag 'edac_for_4.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

Pull EDAC updates from Borislav Petkov:

 - New APM X-Gene SoC EDAC driver (Loc Ho)

 - AMD error injection module improvements (Aravind Gopalakrishnan)

 - Altera Arria 10 support (Thor Thayer)

 - misc fixes and cleanups all over the place

* tag 'edac_for_4.2_2' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (28 commits)
  EDAC: Update Documentation/edac.txt
  EDAC: Fix typos in Documentation/edac.txt
  EDAC, mce_amd_inj: Set MISCV on injection
  EDAC, mce_amd_inj: Move bit preparations before the injection
  EDAC, mce_amd_inj: Cleanup and simplify README
  EDAC, altera: Do not allow suspend when EDAC is enabled
  EDAC, mce_amd_inj: Make inj_type static
  arm: socfpga: dts: Add Arria10 SDRAM EDAC DTS support
  EDAC, altera: Add Arria10 EDAC support
  EDAC, altera: Refactor for Altera CycloneV SoC
  EDAC, altera: Generalize driver to use DT Memory size
  EDAC, mce_amd_inj: Add README file
  EDAC, mce_amd_inj: Add individual permissions field to dfs_node
  EDAC, mce_amd_inj: Modify flags attribute to use string arguments
  EDAC, mce_amd_inj: Read out number of MCE banks from the hardware
  EDAC, mce_amd_inj: Use MCE_INJECT_GET macro for bank node too
  EDAC, xgene: Fix cpuid abuse
  EDAC, mpc85xx: Extend error address to 64 bit
  EDAC, mpc8xxx: Adapt for FSL SoC
  EDAC, edac_stub: Drop arch-specific include
  ...
2015-06-24 19:52:06 -07:00
Duc Dang
e1e6e5c4de arm64: dts: Add APM X-Gene PCIe MSI nodes
There is a single MSI block in X-Gene v1 SOC which serves all 5 PCIe ports.

Signed-off-by: Duc Dang <dhdang@apm.com>
Signed-off-by: Tanmay Inamdar <tinamdar@apm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
2015-06-05 16:02:53 -05:00
Loc Ho
8f2ae6f30d arm64: Add APM X-Gene SoC EDAC DTS entries
Add APM X-Gene SoC EDAC DTS entries.

Signed-off-by: Loc Ho <lho@apm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: devicetree@vger.kernel.org
Cc: dougthompson@xmission.com
Cc: ijc+devicetree@hellion.org.uk
Cc: jcm@redhat.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: mark.rutland@arm.com
Cc: mchehab@osg.samsung.com
Cc: patches@apm.com
Cc: robh+dt@kernel.org
Link: http://lkml.kernel.org/r/1432337580-3750-6-git-send-email-lho@apm.com
Signed-off-by: Borislav Petkov <bp@suse.de>
2015-05-29 11:41:10 +02:00
Linus Torvalds
d6a4c0e5d3 Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
Pull slave-dmaengine updates from Vinod Koul:

 - new drivers for:
        - Ingenic JZ4780 controller
        - APM X-Gene controller
        - Freescale RaidEngine device
        - Renesas USB Controller

  - remove device_alloc_chan_resources dummy handlers

  - sh driver cleanups for peri peri and related emmc and asoc patches
    as well

  - fixes and enhancements spread over the drivers

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (59 commits)
  dmaengine: dw: don't prompt for DW_DMAC_CORE
  dmaengine: shdmac: avoid unused variable warnings
  dmaengine: fix platform_no_drv_owner.cocci warnings
  dmaengine: pch_dma: fix memory leak on failure path in pch_dma_probe()
  dmaengine: at_xdmac: unlock spin lock before return
  dmaengine: xgene: devm_ioremap() returns NULL on error
  dmaengine: xgene: buffer overflow in xgene_dma_init_channels()
  dmaengine: usb-dmac: Fix dereferencing freed memory 'desc'
  dmaengine: sa11x0: report slave capabilities to upper layers
  dmaengine: vdma: Fix compilation warnings
  dmaengine: fsl_raid: statify fsl_re_chan_probe
  dmaengine: Driver support for FSL RaidEngine device.
  dmaengine: xgene_dma_init_ring_mngr() can be static
  Documentation: dma: Add documentation for the APM X-Gene SoC DMA device DTS binding
  arm64: dts: Add APM X-Gene SoC DMA device and DMA clock DTS nodes
  dmaengine: Add support for APM X-Gene SoC DMA engine driver
  dmaengine: usb-dmac: Add Renesas USB DMA Controller (USB-DMAC) driver
  dmaengine: renesas,usb-dmac: Add device tree bindings documentation
  dmaengine: edma: fixed wrongly initialized data parameter to the edma callback
  dmaengine: ste_dma40: fix implicit conversion
  ...
2015-04-24 09:49:37 -07:00
Rameshwar Prasad Sahu
74e353e153 arm64: dts: Add APM X-Gene SoC DMA device and DMA clock DTS nodes
This patch adds the device tree node for APM X-Gene SoC
DMA controller and DMA clock.

Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2015-04-02 14:04:48 +05:30
Iyappan Subramanian
d31346494b dtb: xgene: Add interrupt for Tx completion
Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Keyur Chudgar <kchudgar@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-03-27 14:18:48 -07:00