Commit Graph

75 Commits

Author SHA1 Message Date
Suzuki K Poulose
60f01d7a13 arm64: dts: juno: add coresight CPU debug nodes
Add Coresight CPU debug nodes for Juno r0, r1 & r2. The CPU
debug areas are mapped at the same address for all revisions,
like the ETM, even though the CPUs have changed from r1 to r2.

Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mathieu Poirier <mathieu.porier@linaro.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
[arranged nodes in ascending order with respect to register addresses]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-05-19 14:30:34 +01:00
Sudeep Holla
f9936c4abf arm64: dts: juno: add information about L1 and L2 caches
Commit a8d4636f96 ("arm64: cacheinfo: Remove CCSIDR-based cache
information probing") removed mechanism to extract cache information
based on CCSIDR register as the architecture explicitly states no
inference about the actual sizes of caches based on CCSIDR registers.

Commit 9a802431c5 ("arm64: cacheinfo: add support to override cache
levels via device tree") had already provided options to override cache
information from the device tree.

This patch adds the information about L1 and L2 caches on all variants
of Juno platform.

Cc: Will Deacon <will.deacon@arm.com>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-04-19 12:16:51 +01:00
Sudeep Holla
72cc19938f arm64: dts: juno: fix few unit address format warnings
This patch fixes the following set of warnings on juno.

 smb@08000000 unit name should not have leading 0s
 sysctl@020000 simple-bus unit address format error, expected "20000"
 apbregs@010000 simple-bus unit address format error, expected "10000"
 mmci@050000 simple-bus unit address format error, expected "50000"
 kmi@060000 simple-bus unit address format error, expected "60000"
 kmi@070000 simple-bus unit address format error, expected "70000"
 wdt@0f0000 simple-bus unit address format error, expected "f0000"

Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-04-19 12:16:31 +01:00
Rob Herring
dc10ef2dfd arm64: dts: juno: fix PCI bus dtc warnings
dtc recently added PCI bus checks. Fix these warnings.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-03-31 11:03:15 +01:00
Arnd Bergmann
ca2dea434d Merge tag 'juno-fixes-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/late
Merge "ARMv8 Juno DT fix for v4.11" from Sudeep Holla:

Just single patch to fix replicator in order to prevent overflows at
the source and reduce the back pressure by splitting the trace output
to TPIU and ETR.

* tag 'juno-fixes-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: juno: update definition for programmable replicator
2017-03-02 23:08:31 +01:00
Mike Leach
7e6a69ee95 arm64: dts: juno: update definition for programmable replicator
Juno platforms have a programmable replicator splitting the trace output
to TPIU and ETR. Currently this is not being programmed as it is being
treated as a none-programmable replicator - which is the default
operational mode for these devices. The TPIU in the system is enabled by
default, and this combination is causing back-pressure in the trace
system resulting in overflows at the source.

Replaces the existing definition with one that defines the programmable
replicator, using the "qcom,coresight-replicator1x" driver that provides
the correct functionality for CoreSight programmable replicators.

Reviewed-and-Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-02-21 16:02:02 +00:00
Olof Johansson
992ffc3eb1 ARMv8 Vexpress/Juno DT updates for v4.11
1. Addition of Coresight support on Juno R1 and R2 variants
 
 2. Addition of STM(System Trace Macrocell) support on all Juno variants
 
 3. Removed incorrect nesting of dtsi files
 
 4. Removed untested USB hub only available on initial Juno R0 motherboard
 
 5. Added ETR SMMU power domain and dma-ranges property
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Merge tag 'juno-updates-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt64

ARMv8 Vexpress/Juno DT updates for v4.11

1. Addition of Coresight support on Juno R1 and R2 variants
2. Addition of STM(System Trace Macrocell) support on all Juno variants
3. Removed incorrect nesting of dtsi files
4. Removed untested USB hub only available on initial Juno R0 motherboard
5. Added ETR SMMU power domain and dma-ranges property

* tag 'juno-updates-4.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: juno: remove motherboard USB node
  arm64: dts: juno: add ETR SMMU power domain
  arm64: dts: juno: add dma-ranges property
  arm64: dts: juno: add missing CoreSight STM component
  arm64: dts: juno: add CoreSight support for Juno r1/r2 variants
  arm64: dts: juno: refactor CoreSight support on Juno r0
  arm64: dts: juno: remove dtsi nesting inside tree structure

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-18 16:14:29 -08:00
Robin Murphy
1492a86436 arm64: dts: juno: remove motherboard USB node
The first batch of Juno boards included a discrete USB controller chip
as a contingency in case of issues with the USB 2.0 IP integrated into
the SoC. As it turned out, the latter was fine, and to the best of my
knowledge the motherboard USB was never even brought up and validated.

Since this also isn't present on later boards, and uses a compatible
string undocumented and unmatched by any driver in the kernel, let's
just tidy it away for ever to avoid any confusion.

Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 14:01:20 +00:00
Robin Murphy
fd47c2062a arm64: dts: juno: add ETR SMMU power domain
It is not at all clear from the documentation, but straightforward to
determine in practice, that the ETR SMMU is actually in the DEBUGSYS
power domain. Add that to the DT so that anyone brave enough to enable
said SMMU doesn't experience a system lockup on boot, especially a
sneaky one which goes away as soon as you connect an external debugger
to have a look at where it's stuck (thus powering up DEBUGSYS by other
means and allowing it to make progress again before actually halting...)

Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 14:01:10 +00:00
Robin Murphy
193d00a2b3 arm64: dts: juno: add dma-ranges property
The interconnects around Juno have a 40-bit address width, and DMA
masters have no restrictions beyond their own individual limitations.
Describe this to ensure that DT-based DMA masks get set up correctly
for all devices capable of 40-bit addressing.

Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 14:01:02 +00:00
Mike Leach
cde6f9ab10 arm64: dts: juno: add missing CoreSight STM component
This patch adds the missing CoreSight STM component definition to the
device tree of all the juno variants(r0,r1,r2)

STM component is connected to different funnels depending on Juno
platform variant.

Reviewed-and-tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mike Leach <mike.leach@linaro.org>
[sudeep.holla@arm.com: minor changelog update and reorganising the STM
	node back into juno-base.dtsi to avoid duplication]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 11:14:41 +00:00
Mike Leach
cdc07e9604 arm64: dts: juno: add CoreSight support for Juno r1/r2 variants
The CoreSight support added for Juno is valid for only Juno r0.
The Juno r1 and r2 variants have additional components and alternative
connection routes between trace source and sinks.

This patch builds on top of the existing r0 support and extends it to
Juno r1/r2 variants.

Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mike Leach <mike.leach@linaro.org>
[sudeep.holla@arm.com: minor changelog update and major reorganisation of
	the common coresight components back into juno-base.dtsi to avoid
	duplication, also renamed funnel node names]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 11:14:23 +00:00
Sudeep Holla
19ac17c031 arm64: dts: juno: refactor CoreSight support on Juno r0
Currently the Coresight components are supported only on Juno r0
variant. In preparation to add support to Juno r1/r2 variants, this
patch refactors the existing coresight device nodes so that r1/r2
support can be added easily.

It also cleans up some of the device node names which were previously
named so as they were confused as the labels rather than the node names.

Reviewed-and-tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 11:14:14 +00:00
Sudeep Holla
d29e849caf arm64: dts: juno: remove dtsi nesting inside tree structure
Currently juno-clock.dtsi and juno-base.dtsi are nested badly inside
the device tree structure. It's generally good practice to ensure that
individual dtsi stand by themselves at the top of the file.

This patch removes the nesting of the above mentioned dtsi files and
makes them independent.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2017-01-18 11:14:07 +00:00
Sudeep Holla
1dff32d7df arm64: dts: vexpress: Support GICC_DIR operations
The GICv2 CPU interface registers span across 8K, not 4K as indicated in
the DT.  Only the GICC_DIR register is located after the initial 4K
boundary, leaving a functional system but without support for separately
EOI'ing and deactivating interrupts.

After this change the system supports split priority drop and interrupt
deactivation. This patch is based on similar one from Christoffer Dall:
commit 368400e242 ("ARM: dts: vexpress: Support GICC_DIR operations")

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-12-30 15:31:24 +00:00
Linus Torvalds
482c3e8835 ARM: 64-bit DT updates for v4.10
A couple of interesting new SoC platforms are now supported, these are
 the respective DTS sources:
 
 - Samsung Exynos5433 mobile phone platform, including an (almost) fully
   supported phone reference board.
 - Hisilicon Hip07 server platform and D05 board, the latest iteration
   of their product line, now with 64 Cortex-A72 cores across two
   sockets.
 - Allwinner A64 SoC, the first 64-bit chip from their "sunxi" product
   line, used in Android tablets and ultra-cheap development boards
 - NXP LS1046A Communication processor, improving on the earlier LS1043A
   with faster CPU cores
 - Qualcomm MSM8992 (Snapdragon 808) and MSM8994 (Snapdragon 810)
   mobile phone SoCs
 - Early support for the Nvidia Tegra Tegra186 SoC
 - Amlogic S905D is a minor variant of their existing Android consumer
   product line
 - Rockchip PX5 automotive platform, a close relative of their popular
   rk3368 Android tablet chips
 
 Aside from the respective evaluation platforms for the above
 chips, there are only a few consumer devices and boards added
 this time:
 
 - Huawei Nexus 6P (Angler) mobile phone
 - LG Nexus 5x (Bullhead) mobile phone
 - Nexbox A1 and A95X Android TV boxes
 - Pine64 development board based on Allwinner A64
 - Globalscale Marvell ESPRESSOBin community board based on Armada 3700
 - Renesas "R-Car Starter Kit Pro" (M3ULCB) low-cost automotive  board
 
 For the existing platforms, we get bug fixes and new peripheral support
 for Juno, Renesas, Uniphier, Amlogic, Samsung, Broadcom, Rockchip, Berlin,
 and ZTE.
 
 Conflicts:
 - Documentation/devicetree/bindings/arm/shmobile.txt: a
   rename/add conflict, keep both modifications and maintain
   alphabetical ordering.
 - arch/arm64/boot/dts/*/*.dtsi: nodes were added in netdev,
   mmc and clk, keep both sides in each case.
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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:
 "A couple of interesting new SoC platforms are now supported, these are
  the respective DTS sources:

   - Samsung Exynos5433 mobile phone platform, including an (almost)
     fully supported phone reference board.
   - Hisilicon Hip07 server platform and D05 board, the latest iteration
     of their product line, now with 64 Cortex-A72 cores across two
     sockets.
   - Allwinner A64 SoC, the first 64-bit chip from their "sunxi" product
     line, used in Android tablets and ultra-cheap development boards
   - NXP LS1046A Communication processor, improving on the earlier
     LS1043A with faster CPU cores
   - Qualcomm MSM8992 (Snapdragon 808) and MSM8994 (Snapdragon 810)
     mobile phone SoCs
   - Early support for the Nvidia Tegra Tegra186 SoC
   - Amlogic S905D is a minor variant of their existing Android consumer
     product line
   - Rockchip PX5 automotive platform, a close relative of their popular
     rk3368 Android tablet chips

  Aside from the respective evaluation platforms for the above chips,
  there are only a few consumer devices and boards added this time:

   - Huawei Nexus 6P (Angler) mobile phone
   - LG Nexus 5x (Bullhead) mobile phone
   - Nexbox A1 and A95X Android TV boxes
   - Pine64 development board based on Allwinner A64
   - Globalscale Marvell ESPRESSOBin community board based on Armada 3700
   - Renesas "R-Car Starter Kit Pro" (M3ULCB) low-cost automotive board

  For the existing platforms, we get bug fixes and new peripheral
  support for Juno, Renesas, Uniphier, Amlogic, Samsung, Broadcom,
  Rockchip, Berlin, and ZTE"

* tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (168 commits)
  arm64: dts: fix build errors from missing dependencies
  ARM64: dts: meson-gxbb: add SCPI pre-1.0 compatible
  ARM64: dts: meson-gxl: Add support for Nexbox A95X
  ARM64: dts: meson-gxm: Add support for the Nexbox A1
  ARM: dts: artpec: add pcie support
  arm64: dts: berlin4ct-dmp: add missing unit name to /memory node
  arm64: dts: berlin4ct-stb: add missing unit name to /memory node
  arm64: dts: berlin4ct: add missing unit name to /soc node
  arm64: dts: qcom: msm8916: Add ddr support to sdhc1
  arm64: dts: exynos: Enable HS400 mode for eMMC for TM2
  ARM: dts: Add xo to sdhc clock node on qcom platforms
  ARM64: dts: Add support for Meson GXM
  dt-bindings: add rockchip RK1108 Evaluation board
  arm64: dts: NS2: Add PCI PHYs
  arm64: dts: NS2: enable sdio1
  arm64: dts: exynos: Add the mshc_2 node for supporting T-Flash
  arm64: tegra: Add NVIDIA P2771 board support
  arm64: tegra: Enable PSCI on P3310
  arm64: tegra: Add NVIDIA P3310 processor module support
  arm64: tegra: Add GPIO controllers on Tegra186
  ...
2016-12-15 15:58:28 -08:00
Sudeep Holla
909e481e24 arm64: dts: juno: fix cluster sleep state entry latency on all SoC versions
The core and the cluster sleep state entry latencies can't be same as
cluster sleep involves more work compared to core level e.g. shared
cache maintenance.

Experiments have shown on an average about 100us more latency for the
cluster sleep state compared to the core level sleep. This patch fixes
the entry latency for the cluster sleep state.

Fixes: 28e10a8f3a ("arm64: dts: juno: Add idle-states to device tree")
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: "Jon Medhurst (Tixy)" <tixy@linaro.org>
Reviewed-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-12-02 17:28:17 +01:00
Jeremy Linton
4c9456df88 arm64: dts: juno: Correct PCI IO window
The PCIe root complex on Juno translates the MMIO mapped
at 0x5f800000 to the PIO address range starting at 0
(which is common because PIO addresses are generally < 64k).
Correct the DT to reflect this.

Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-11-30 23:49:16 +01:00
Juri Lelli
c1ab65b240 arm64: dts: juno: add cpu capacity-dmips-mhz information to R2 boards
This patch adds cpu capacity-dmips-mhz information to Juno R2 boards.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jon Medhurst <tixy@linaro.org>
Cc: Olof Johansson <olof@lixom.net>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Juri Lelli <juri.lelli@arm.com>
[sudeep.holla@arm.com: reformated subject and updated changelog]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-10-17 17:43:22 +01:00
Juri Lelli
f5ef5c9e01 arm64: dts: juno: add cpu capacity-dmips-mhz information to R1 boards
This patch adds cpu capacity-dmips-mhz information to Juno R1 boards.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jon Medhurst <tixy@linaro.org>
Cc: Olof Johansson <olof@lixom.net>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Juri Lelli <juri.lelli@arm.com>
[sudeep.holla@arm.com: reformated subject and updated changelog]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-10-17 17:43:22 +01:00
Juri Lelli
4d6815b453 arm64: dts: juno: add cpu capacity-dmips-mhz information to R0 boards
This patch adds cpu capacity-dmips-mhz information to Juno R0 boards.

Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jon Medhurst <tixy@linaro.org>
Cc: Olof Johansson <olof@lixom.net>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Juri Lelli <juri.lelli@arm.com>
[sudeep.holla@arm.com: reformated subject and updated changelog]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-10-17 17:43:21 +01:00
Robin Murphy
2ac15068f3 arm64: dts: juno: Add SMMUs device nodes
Juno has separate MMU-401 instances in front of the DMA-330, both HDLCD
controllers, the USB host controller, the PCIe root complex, and the
CoreSight ETR. Since there is still work to do to make all the relevant
subsystems interact nicely with the presence of an IOMMU, add the nodes
to aid development and testing but leave them disabled by default to
avoid nasty surprises.

CC: Liviu Dudau <liviu.dudau@arm.com>
CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
[sudeep.holla@arm.com: reformated subject]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-10-17 17:42:58 +01:00
Javi Merino
f7b636a8d8 arm64: dts: juno: add thermal zones for scpi sensors
The juno dts have entries for the hwmon scpi, let's create thermal zones
for the temperature sensors described in the Juno ARM Development
Platform Implementation Details.

Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Punit Agrawal <punit.agrawal@arm.com>
Signed-off-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-06-21 15:17:31 +01:00
Sudeep Holla
bdeaa21aff arm64: dts: juno: add SCPI power domains for device power management
This patch adds power domain information to coresight devices using
SCPI power domains.

Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-06-21 15:17:16 +01:00
Sudeep Holla
3e287cf6ef arm64: dts: juno: add coresight support
Most of the debug-related components on Juno are located in the coreSight
subsystem while others are located in the Cortex-Axx clusters, the SCP
subsystem, and in the main system.

Each core in the two processor clusters contain an Embedded Trace
Macrocell(ETM) which generates real-time trace information that trace
tools can use and an ATB trace output that is sent to a funnel before
going to the CoreSight subsystem.

The trace output signals combine with two trace expansions using another
funnel and fed into the Embedded Trace FIFO(ETF0).

The output trace data stream of the funnel is then replicated before it
is sent to either the:
- Trace Port Interface Unit(TPIU), that sends it out using the trace port.
- ETR that can write the trace data to memory located in the application
  memory space

Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-06-21 15:10:56 +01:00
Brian Starkey
f5f7e45537 arm64: dts: juno: Add external expansion bus to DT
The Juno development platform has an external expansion bus which can
be used for additional hardware (e.g. LogicTile Express daughterboards).

Add this bus to the Juno base device-tree.

Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-04-15 09:50:06 +01:00
Masahiro Yamada
2ef7d5f342 ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus"
The compatible string "simple-bus" is well defined in ePAPR, while
I see no documentation for the "arm,amba-bus" arnywhere in ePAPR or
Documentation/devicetree/.

DT is also used by other projects than Linux kernel.  It is not a
good idea to rely on such an unofficial binding.

This commit
  - replaces "arm,amba-bus" with "simple-bus"
  - drops "arm,amba-bus" where it is used along with "simple-bus"

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2016-03-12 17:40:34 -08:00
Olof Johansson
301c6e0b16 Additional updates for ARM VExpress/Juno platforms
1. Add support for SBSA Generic Watchdog on foundation models
 
 2. Fix node name unit-address presence/absence mismatch warnings in
    all the device trees
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Merge tag 'vexpress-for-v4.6/dt-updates-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt

Additional updates for ARM VExpress/Juno platforms

1. Add support for SBSA Generic Watchdog on foundation models

2. Fix node name unit-address presence/absence mismatch warnings in
   all the device trees

* tag 'vexpress-for-v4.6/dt-updates-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: juno/vexpress: fix node name unit-address presence warnings
  arm64: dts: foundation-v8: add SBSA Generic Watchdog device node

Signed-off-by: Olof Johansson <olof@lixom.net>
2016-03-12 17:26:37 -08:00
Sudeep Holla
6d6acd140a arm64: dts: juno/vexpress: fix node name unit-address presence warnings
Commit fa38a82096a1 ("scripts/dtc: Update to upstream version
53bf130b1cdd") added warnings on node name unit-address presence/absence
mismatch in device trees.

This patch fixes those warning on all the juno/vexpress platforms where
unit-address is present in node name while the reg/ranges property is
not present. It also adds unit-address to all smb bus node.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-03-08 13:54:27 +00:00
Fu Wei
4739f74453 arm64: dts: foundation-v8: add SBSA Generic Watchdog device node
This can be a example of adding SBSA Generic Watchdog device node
into some dts files for the Soc which contains SBSA Generic Watchdog.

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Fu Wei <fu.wei@linaro.org>
[edited subject and moved change to dtsi file]
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-03-08 10:35:01 +00:00
Olof Johansson
7fa12181b0 Few updates for ARM VExpress/Juno platforms
1. GICv3 support on Foundation models
 
 2. Support for Juno R2 board
 
 3. Support for ARM HDLCD on all Juno platforms
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Merge tag 'vexpress-for-v4.6/dt-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt

Few updates for ARM VExpress/Juno platforms

1. GICv3 support on Foundation models

2. Support for Juno R2 board

3. Support for ARM HDLCD on all Juno platforms

* tag 'vexpress-for-v4.6/dt-updates' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: Add HDLCD support on Juno platforms
  Documentation: drm: Add DT bindings for ARM HDLCD
  arm64: dts: Add support for Juno r2 board
  arm64: dts: move juno pcie-controller to base file
  arm64: dts: add .dts for GICv3 Foundation model
  arm64: dts: split Foundation model dts to put the GIC separately
  arm64: dts: Foundation model: increase GICC region to allow EOImode=1
  arm64: dts: prepare foundation-v8.dts to cope with GICv3

Signed-off-by: Olof Johansson <olof@lixom.net>
2016-02-24 13:40:18 -08:00
Liviu Dudau
9fd9288ed0 arm64: dts: Add HDLCD support on Juno platforms
ARM's Juno platforms have two HDLCD controllers, each linked to an NXP
TDA19988 HDMI transmitter that provides output encoding. Add them
to the device tree.

Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
2016-02-10 10:58:33 +00:00
Sudeep Holla
e6d7f6dc85 arm64: dts: Add support for Juno r2 board
Juno r2 is identical to Juno r1 with Cortex A57 cores replaced by
Cortex A72 cores.

Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-02-09 10:46:31 +00:00
Sudeep Holla
36582c60de arm64: dts: move juno pcie-controller to base file
The PCIe controller is found on all Juno SoC version. However it's not
functional on R0 due to some hardware bug.

In preparation to add Juno R2 support, this patch moves the
pcie-controller defination to base DTS file. It's marked as disabled by
default and is enabled for Juno R1 explicitly.

Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-02-09 10:46:31 +00:00
Andre Przywara
6ba29e916e arm64: dts: add .dts for GICv3 Foundation model
The ARMv8 Foundation model sports a command line parameter to use
a GICv3 emulation instead of the default GICv2 interrupt controller.
Add a new .dts file which reuses most of the definitions of the
existing model while just adding the required properties for the
GICv3 node.

This allows the public Foundation model to run with a GICv3.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-02-09 10:46:31 +00:00
Andre Przywara
d11a897966 arm64: dts: split Foundation model dts to put the GIC separately
The ARMv8 Foundation model can be run with a GICv2 or a GICv3.
To prepare for the GICv3 version of the .dts without code duplication,
move most of the nodes of the existing DT (except the GIC) into an
include file and just keep that include statement and the GIC node in
the current foundation-v8.dts.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-02-09 10:46:31 +00:00
Andre Przywara
e6b512285a arm64: dts: Foundation model: increase GICC region to allow EOImode=1
The Foundation model GIC mapping is wrong, as the GICC region should
be 8kB instead of 4kB (the model implements the GICv2 architecture).
This defect prevents the driver from switching to EOImode==1.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-02-09 10:46:31 +00:00
Andre Przywara
26447231fe arm64: dts: prepare foundation-v8.dts to cope with GICv3
To prepare the ARM foundation model to support GICv3, we adjust
the #address-cells property of the current GICv2 node to be
compatible with the two cells required for GICv3 later.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-02-09 10:46:31 +00:00
Robin Murphy
aeb2ee5683 arm64: dts: Add missing DMA Abort interrupt to Juno
The DMA-330 has an "irq_abort" interrupt line on which it signals faults
separately from the "irq[n:0]" channel interrupts. On Juno, this is
wired up to SPI 92; add it to the DT so that DMAC faults are correctly
reported for the driver to reset the thing, rather than leaving it
locked up and waiting to time out.

CC: Liviu Dudau <liviu.dudau@arm.com>
CC: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
2016-02-01 09:59:59 +00:00
Jon Medhurst (Tixy)
28e10a8f3a arm64: dts: juno: Add idle-states to device tree
This patch adds idle-states bindings data collected through a set of
benchmarking experiments (latency and energy consumption) on Juno
boards. Latencies data represents the worst case scenarios as required
by the DT idle-states bindings.

Signed-off-by: Jon Medhurst <tixy@linaro.org>
Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-12-22 11:23:20 -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
Olof Johansson
3e4dda70cc Merge branch 'next/arm64' into next/dt
Merging in the few patches I had kept separate from main next/dt, since others
got merged here directly.

* next/arm64:
  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
  arm64: dts: mt8173: Add clocks for SCPSYS unit
  arm64: dts: mt8173: Add subsystem clock controller device nodes
  + Linux 4.3-rc5
2015-11-09 16:35:19 -08:00
Linus Torvalds
2dc10ad81f arm64 updates for 4.4:
- "genirq: Introduce generic irq migration for cpu hotunplugged" patch
   merged from tip/irq/for-arm to allow the arm64-specific part to be
   upstreamed via the arm64 tree
 
 - CPU feature detection reworked to cope with heterogeneous systems
   where CPUs may not have exactly the same features. The features
   reported by the kernel via internal data structures or ELF_HWCAP are
   delayed until all the CPUs are up (and before user space starts)
 
 - Support for 16KB pages, with the additional bonus of a 36-bit VA
   space, though the latter only depending on EXPERT
 
 - Implement native {relaxed, acquire, release} atomics for arm64
 
 - New ASID allocation algorithm which avoids IPI on roll-over, together
   with TLB invalidation optimisations (using local vs global where
   feasible)
 
 - KASan support for arm64
 
 - EFI_STUB clean-up and isolation for the kernel proper (required by
   KASan)
 
 - copy_{to,from,in}_user optimisations (sharing the memcpy template)
 
 - perf: moving arm64 to the arm32/64 shared PMU framework
 
 - L1_CACHE_BYTES increased to 128 to accommodate Cavium hardware
 
 - Support for the contiguous PTE hint on kernel mapping (16 consecutive
   entries may be able to use a single TLB entry)
 
 - Generic CONFIG_HZ now used on arm64
 
 - defconfig updates
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:

 - "genirq: Introduce generic irq migration for cpu hotunplugged" patch
   merged from tip/irq/for-arm to allow the arm64-specific part to be
   upstreamed via the arm64 tree

 - CPU feature detection reworked to cope with heterogeneous systems
   where CPUs may not have exactly the same features.  The features
   reported by the kernel via internal data structures or ELF_HWCAP are
   delayed until all the CPUs are up (and before user space starts)

 - Support for 16KB pages, with the additional bonus of a 36-bit VA
   space, though the latter only depending on EXPERT

 - Implement native {relaxed, acquire, release} atomics for arm64

 - New ASID allocation algorithm which avoids IPI on roll-over, together
   with TLB invalidation optimisations (using local vs global where
   feasible)

 - KASan support for arm64

 - EFI_STUB clean-up and isolation for the kernel proper (required by
   KASan)

 - copy_{to,from,in}_user optimisations (sharing the memcpy template)

 - perf: moving arm64 to the arm32/64 shared PMU framework

 - L1_CACHE_BYTES increased to 128 to accommodate Cavium hardware

 - Support for the contiguous PTE hint on kernel mapping (16 consecutive
   entries may be able to use a single TLB entry)

 - Generic CONFIG_HZ now used on arm64

 - defconfig updates

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (91 commits)
  arm64/efi: fix libstub build under CONFIG_MODVERSIONS
  ARM64: Enable multi-core scheduler support by default
  arm64/efi: move arm64 specific stub C code to libstub
  arm64: page-align sections for DEBUG_RODATA
  arm64: Fix build with CONFIG_ZONE_DMA=n
  arm64: Fix compat register mappings
  arm64: Increase the max granular size
  arm64: remove bogus TASK_SIZE_64 check
  arm64: make Timer Interrupt Frequency selectable
  arm64/mm: use PAGE_ALIGNED instead of IS_ALIGNED
  arm64: cachetype: fix definitions of ICACHEF_* flags
  arm64: cpufeature: declare enable_cpu_capabilities as static
  genirq: Make the cpuhotplug migration code less noisy
  arm64: Constify hwcap name string arrays
  arm64/kvm: Make use of the system wide safe values
  arm64/debug: Make use of the system wide safe value
  arm64: Move FP/ASIMD hwcap handling to common code
  arm64/HWCAP: Use system wide safe values
  arm64/capabilities: Make use of system wide safe value
  arm64: Delay cpu feature capability checks
  ...
2015-11-04 14:47:13 -08:00
Linus Walleij
980bbff018 ARM64: juno: disable NOR flash node by default
After discussing on the mailing list it turns out that
accessing the flash memory from the kernel can disrupt CPU
sleep states and CPU hotplugging, so let's disable this
DT node by default. Setups that want to access the flash
can modify this entry to enable the flash again.

Quoting Sudeep Holla: "the firmware assumes the flash is
always in read mode while Linux leaves NOR flash in
"read id" mode after initialization."

Reported-by: Sudeep Holla <sudeep.holla@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Liviu Dudau <Liviu.Dudau@arm.com>
Cc: Lorenzo Pieralisi <Lorenzo.Pieralisi@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Leif Lindholm <leif.lindholm@arm.com>
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Fixes: 5078f77e14 "ARM64: juno: add NOR flash to device tree"
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-31 01:31:01 +00:00
Liviu Dudau
c770d19459 arm64: Juno: Add support for the PCIe host bridge on Juno R1
Juno R1 board sports a functional PCIe host bridge that is
compliant with the SBSA standard found [1] here. With the right
firmware that initialises the XpressRICH3 controller one can
use the generic Host Bridge driver to use the PCIe hardware.

Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>

[1] http://infocenter.arm.com/help/topic/com.arm.doc.den0029a/
2015-10-26 10:02:47 +00:00
Sudeep Holla
4db7062c9a ARM: dts: fix gpio-keys wakeup-source property
The keyboard driver for GPIO buttons(gpio-keys) checks for one of the
two boolean properties to enable gpio buttons as wakeup source:
1. "wakeup-source" or
2. the legacy "gpio-key,wakeup"

However juno, ste-snowball and emev2-kzm9d dts file have a undetected
"wakeup" property to indictate the wakeup source.

This patch fixes it by making use of "wakeup-source" property.

Cc: Magnus Damm <magnus.damm@gmail.com>
Acked-by: Simon Horman <horms@verge.net.au>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
2015-10-22 09:53:57 -07:00
Arnd Bergmann
3b2c05644b SCPI support on ARM64 Juno Development Platform
1. SRAM, MHU mailbox and SCPI support
   2. CPU topology using cpu-map
   3. Clock support for all the cpus
   4. Support for SoC sensors
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Merge tag 'juno-scpi-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt

Merge "SCPI support on ARM64 Juno Development Platform" from Sudeep Holla:

  1. SRAM, MHU mailbox and SCPI support
  2. CPU topology using cpu-map
  3. Clock support for all the cpus
  4. Support for SoC sensors

* tag 'juno-scpi-for-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: Add sensor node to Juno dt
  arm64: dts: add clock support for all the cpus
  arm64: dts: add CPU topology on Juno
  arm64: dts: add SRAM, MHU mailbox and SCPI support on Juno
2015-10-15 22:38:10 +02:00
Linus Walleij
5078f77e14 ARM64: juno: add NOR flash to device tree
The Juno motherboard has a NOR flash on the motherboard, enable
this to be accessed with the CFI flash driver. Results after
enabling MTD, MTD_CFI, MTD_PHYSMAP, MTD_PHYSMAP_OF,
MTD_CFI_INTELEXT:

8000000.flash: Found 2 x16 devices at 0x0 in 32-bit bank.
Manufacturer ID 0x000089 Chip ID 0x008919
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Intel/Sharp Extended Query Table at 0x010A
Using buffer write method
Using auto-unlock on power-up/resume
cfi_cmdset_0001: Erase suspend on write enabled
erase region 0: offset=0x0,size=0x40000,blocks=255
erase region 1: offset=0x3fc0000,size=0x10000,blocks=4

Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-15 17:20:12 +02:00
Ian Campbell
8ee57b8182 ARM64: dts: vexpress: Use a symlink to vexpress-v2m-rs1.dtsi from arch=arm
Commit 9ccd608070 "arm64: dts: add device tree for ARM SMM-A53x2 on
LogicTile Express 20MG" added a new dts file to arch/arm64 which
included "../../../../arm/boot/dts/vexpress-v2m-rs1.dtsi", i.e. a
.dtsi supplied by arch/arm.

Unfortunately this causes some issues for the split device tree
repository[0], since things get moved around there. In that context
the new .dts ends up at src/arm64/arm/vexpress-v2f-1xv7-ca53x2.dts
while the include is at src/arm/vexpress-v2m-rs1.dtsi.

The sharing of the .dtsi is legitimate since the baseboard is the same
for various vexpress systems whatever processor they use.

Previously I attempted to resolve this by creating a shared location
for such things but we have been unable to come to a consensus on
where that should be.

Instead this patch simply replaces the use of ../../ in the dts
/include/ with a symlink in arch/arm64/boot/dts/arm pointing to the
file arch/arm/boot/dts.

Since the split device tree repo will shortly be required to flatten
symlinks for other reasons this will cause the dtsi file to appear in
both src/arm and src/arm64 in the split repo, which is an improvement
on not building for arm64 now.

[0] https://git.kernel.org/cgit/linux/kernel/git/devicetree/devicetree-rebasing.git/

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Liviu Dudau <liviu.dudau@arm.com>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Kristina Martsenko <kristina.martsenko@arm.com>
Cc: Kevin Hilman <khilman@linaro.org>
Cc: Frank Rowand <frank.rowand@sonymobile.com>
Cc: Olof Johansson <olof@lixom.net>
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: arm@kernel.org
Cc: linux-kbuild@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-10-14 17:55:50 +02:00
Punit Agrawal
dfacaf0e7c arm64: dts: Add sensor node to Juno dt
The SCP firmware on Juno provides access to SoC sensors via the
SCPI. Add the sensor nodes to the device tree to enable this support.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
2015-10-09 10:26:41 +01:00