Commit Graph

70 Commits

Author SHA1 Message Date
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
Duc Dang
f0a78909bd arm64: dts: apm: Fix timer interrupt polarity for X-Gene 2 SoC
Correct X-Gene 2 timer interrupt polarity as low-level triggered.

Signed-off-by: Duc Dang <dhdang@apm.com>
2016-06-20 18:26:35 -07:00
Bjorn Helgaas
0e999c79c0 arm64: dts: apm: Remove leading '0x' from unit addresses
Unit addresses should not have a leading '0x'.  Remove them.

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 18:15:25 -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
Linus Torvalds
2ec3240fd7 ARM: 64-bit DT updates for v4.7
We continue ramping up platform support for 64-bit ARM machines,
 with 111 individual non-merge changesets touching 21 platforms.
 
 The LG1312 platform is completely new and is the first ARM
 platform by LG that we support in the mainline kernel. Two other
 SoCs got added that are updated versions of existing SoC
 families, so the port mainly consists of new dts files:
 - The Hisilicon Hip06/D03 is the latest server platform
   from Huawei/Hisilicon, and follows the Hip05/D02 platform.
 - Rockchip RK3399 follows the 32-bit RK3288 that is popular
   in low-end Chromebooks and the 64-bit RK3368 that is mainly
   found in chinese Android TV boxes.
 
 The 96Boards HiKey based on the Hisilicon Hi6220 (Kirin 620)
 gets a long-awaited overhaul with a lot of devices enabled in
 the DT, so it should be much more usable with a mainline kernel
 now. See also
 https://plus.google.com/111524780435806926688/posts/PeGb2VsNhJd
 
 A lot of work went into enabling new device drivers on existing
 machines, but we also have a couple of new commercially
 available machines:
 
 - Google Pixel C laptop based on Tegra210
 - Hardkernel Odroid C2 Based on Amlogic Meson GXBB (S905)
 - Geekbuying GeekBox based on Rockchip RK3368
 
 And finally, a couple of reference or development platforms
 that are not end-user platforms but are used for trying out
 the respective SoC platforms:
 
 - Amlogic Meson GXBB P200 and P201 development systems
 - NXP Layerscape 1043A QDS development board
 - Hisilicon Hip06 D03 server board, as mentioned above
 - LG1312 Reference Design
 - RK3399 Evaluation Board
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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:
 "We continue ramping up platform support for 64-bit ARM machines, with
  111 individual non-merge changesets touching 21 platforms.

  The LG1312 platform is completely new and is the first ARM platform by
  LG that we support in the mainline kernel.  Two other SoCs got added
  that are updated versions of existing SoC families, so the port mainly
  consists of new dts files:

   - The Hisilicon Hip06/D03 is the latest server platform from
     Huawei/Hisilicon, and follows the Hip05/D02 platform.

   - Rockchip RK3399 follows the 32-bit RK3288 that is popular in
     low-end Chromebooks and the 64-bit RK3368 that is mainly found in
     chinese Android TV boxes.

  The 96Boards HiKey based on the Hisilicon Hi6220 (Kirin 620) gets a
  long-awaited overhaul with a lot of devices enabled in the DT, so it
  should be much more usable with a mainline kernel now.  See also

     https://plus.google.com/111524780435806926688/posts/PeGb2VsNhJd

  A lot of work went into enabling new device drivers on existing
  machines, but we also have a couple of new commercially available
  machines:

   - Google Pixel C laptop based on Tegra210
   - Hardkernel Odroid C2 Based on Amlogic Meson GXBB (S905)
   - Geekbuying GeekBox based on Rockchip RK3368

  And finally, a couple of reference or development platforms that are
  not end-user platforms but are used for trying out the respective SoC
  platforms:

   - Amlogic Meson GXBB P200 and P201 development systems
   - NXP Layerscape 1043A QDS development board
   - Hisilicon Hip06 D03 server board, as mentioned above
   - LG1312 Reference Design
   - RK3399 Evaluation Board"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (104 commits)
  arm64: dts: marvell: add XOR node for Armada 3700 SoC
  dt-bindings: document rockchip rk3399-evb board
  arm64: dts: rockchip: add dts file for RK3399 evaluation board
  arm64: dts: rockchip: add core dtsi file for RK3399 SoCs
  dt-bindings: rockchip-dw-mshc: add description for rk3399
  arm64: dts: marvell: Use a SoC-specific compatible for xHCI on Armada37xx
  arm64: dts: marvell: Rename armada-37xx USB node
  arm64: dts: marvell: Clean up armada-3720-db
  Documentation: arm64: Add Hisilicon Hip06 D03 dts binding
  arm64: dts: Add initial dts for Hisilicon Hip06 D03 board
  arm64: dts: hip05: Add nor flash support
  arm64: dts: hip05: fix its node without msi-cells
  arm64: dts: r8a7795: Don't disable referenced optional clocks
  arm64: dts: salvator-x: populate EXTALR
  arm64: dts: r8a7795: enable PCIe on Salvator-X
  arm64: dts: r8a7795: Add PCIe nodes
  arm64: tegra: Add IOMMU node to GM20B on Tegra210
  arm64: tegra: Add reference clock to GM20B on Tegra210
  dt-bindings: Add documentation for GM20B GPU
  dt-bindings: gk20a: Document iommus property
  ...
2016-05-18 12:58:39 -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
Rameshwar Prasad Sahu
01d1b6e543 arm64: dts: apm: Fix compatible string for X-Gene 2 SATA controller DTS node
Fix X-Gene SATA controller compatible string for Merlin board.

Signed-off-by: Rameshwar Prasad Sahu <rsahu@apm.com>
Acked-by: Suman Tripathi <stripathi@apm.com>
2016-04-14 17:34:22 -07:00
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
406f594054 arm64: dts: apm: Add DT node for X-Gene v2 SLIMpro Mailbox I2C Driver
Add DT node to enable SLIMpro Mailbox I2C Driver for
X-Gene v2 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 17:14:04 -08:00
Duc Dang
e99fe22661 arm64: dts: apm: Mailbox device tree node for APM X-Gene v2 platform.
Add mailbox device tree node for APM X-Gene v2 platform.

Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 17:14:03 -08:00
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
Duc Dang
edf21f2710 arm64: dts: apm: Update GPIO to control power-off on X-Gene v2 platforms
This patch updates gpio-keys node that supports power-off for
X-Gene v2 Merlin board to adapt with new changes in xgene-gpio-sb
driver (to support configuring some GPIO pins as interrupt pins).

Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 17:14:00 -08:00
Duc Dang
b8a4ee33d9 arm64: dts: apm: Update GPIO standby controller DT node for X-Gene v2 platforms
xgene-gpio-sb driver now supports configuring some GPIO pins
as interrupt pins. This patch adds the required fields for GPIO
standby controller DT node of X-Gene v2 platform to work with
this new driver change.

Signed-off-by: Quan Nguyen <qnguyen@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 17:13:59 -08:00
Duc Dang
310b1406a5 arm64: dts: apm: Update GPIO to control power-off on X-Gene v1 platforms
This patch updates gpio-keys node that supports power-off for
X-Gene v1 Mustang board to adapt with new changes in xgene-gpio-sb
driver (to support configuring some GPIO pins as interrupt pins).

Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 17:13:58 -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
Loc Ho
8943f5530d arm64: dts: apm: Update Merlin DT PCP PLL clock node for v2 hardware
Update Merlin DT PCP PLL clock node to reflect compatible
string change to reflect v2 hardware.

[dhdang: change patch subject]
Signed-off-by: Loc Ho <lho@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>
2016-02-25 14:38:18 -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
9ebf47bb74 arm64: dts: X-Gene v2: I2C1 clock is always on
X-Gene v2 I2C0 and I2C1 controllers share the same clock
enable register field. This patch remove clock node for I2C1
and leave I2C1 clock always on as having it toggled on/off
will affect I2C0 operation.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-12-29 17:05:31 -08:00
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
79402f35f0 arm64: dts: Add RTC DTS entry for X-Gene v2 SoC platform
Add Dallas DS1337 RTC DTS entry to support RTC function
on X-Gene v2 evaluation platform.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:56 -08:00
Duc Dang
d0181354df arm64: dts: Add Designware I2C controller DTS entries for X-Gene v2 SoC platform
This patch adds DTS entries for Designware I2C controllers used in
APM X-Gene v2 evaluation platform (Merlin board).

X-Gene v2 has total 5 I2C controllers. On Merlin board only I2C1
and I2C4 controllers are available in Linux, where the other 3
controllers are used for management purpose (power management,
BMC function).

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
1a47bc826c arm64: dts: Add APM X-Gene v2 SoC EDAC DTS entries
This patch adds EDAC DTS entries for APM X-Gene v2 SoC.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:55 -08:00
Duc Dang
9ba6739d28 arm64: dts: Add APM X-Gene v2 SoC Designware GPIO controller DTS entry
This patch adds Designware GPIO controller DTS node for APM
X-Gene v2 platforms.

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
9e81a200ea arm64: dts: Add APM X-Gene v2 SoC GFC GPIO controller DTS entry
This patch adds the flash controller muxed gpio dts node for
APM X-Gene v2 SoC platforms.

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
30fd9d51fe arm64: dts: Add USB nodes for APM X-Gene v2 platforms
This patch adds USB node into APM X-Gene v2 device tree to enable
USB support for X-Gene v2 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
b055e9de9a arm64: dts: Add PCIe node for APM X-Gene v2 platforms
This patch adds PCIe node to support PCIe controller with MSI
capability for APM X-Gene v2 platform.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:54 -08:00
Duc Dang
726e92fdba arm64: dts: Add v2m MSI frame nodes for APM X-Gene v2 platforms
This patch adds all 16 v2m MSI frames that APM X-Gene v2 SoC supports
into APM X-Gene v2 device tree.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:53 -08:00
Duc Dang
e6ae03c4ba arm64: dts: Add RNG device tree nodes for APM X-Gene v2 platform
This patch adds device tree nodes to enable driver for True Random
Number Generator (TRNG) on APM X-Gene v2 platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-11-17 13:11:53 -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
Duc Dang
0ae8c00021 arm64: dts: Add the arasan mmc DTS entries for APm X-Gene v2 SoC
This patch adds the arasan mmc nodes to reuse the of-arasan
driver for APM X-Gene v2 SoC platforms.

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
Duc Dang
1d8d53b62d arm64: dts: Add poweroff device nodes for APM X-Gene 2 platform
This patch adds:
 + poweroff button device node to support poweroff by
   power button on APM X-Gene 2 Merlin platform.
 + syscon poweroff device node to support poweroff feature
   on APM X-Gene 2 Merlin platform

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-09-16 12:04:25 -07:00
Duc Dang
5fc86b513f arm64: dts: Add APM X-Gene 2 standby GPIO controller DTS entries
Add standby domain gpio controller for APM X-Gene 2 SoC platforms.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-09-16 12:04:25 -07:00
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
Duc Dang
991c1292f6 arm64: dts: Add X-Gene v2 reboot driver dts node
This patch add dts nodes for X-Gene v2 (APM X-Gene Shadowcat SoC)
platforms to use generic SYSCON regmap reset driver for its reset
operation.

Signed-off-by: Duc Dang <dhdang@apm.com>
2015-09-16 12:04:24 -07:00
Feng Kan
e144dc5b8f arm64: dts: add APM Merlin Board device tree
This patch adds the support for APM Merlin board. The Merlin board
is based on the APM X-Gene Shadowcat SoC. This DTS enables PMU,
Ethernet, SATA and Serial.

[dhdang: remove pcie0 node]
Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: Duc Dang <dhdang@apm.com>
2015-09-16 12:04:24 -07:00