Commit Graph

784 Commits

Author SHA1 Message Date
Wei Ni
e2bed1ebbf arm64: tegra: add soctherm node for Tegra210
Adds soctherm node for Tegra210, and add cpu,
gpu, mem, pllx as thermal-zones. Set critical
trip temperatures for them.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2016-09-27 14:02:32 +08:00
Wei Ni
f4357938d0 arm64: tegra: set hot trips for Tegra132
Enable throttle function for SOC_THERM.
Set "hot" trips for cpu and gpu thermal zones, which
can trigger the SOC_THERM hardware throttle.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2016-09-27 14:02:32 +08:00
Wei Ni
a6ebde2540 arm64: tegra: set critical trips for Tegra132
Set general "critical" trip temperatures for cpu, gpu, mem and pllx
thermal zones on Tegra132, these trips can trigger shut down or reset.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2016-09-27 14:02:32 +08:00
Wei Ni
0fa2bfcd1a arm64: tegra: use tegra132-soctherm for Tegra132
The Tegra132 has the specific settings for soctherm,
so change to use campatible "nvidia,tegra132-soctherm" for it.
And adds cpu, gpu, mem and pllx thermal zones.

Signed-off-by: Wei Ni <wni@nvidia.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2016-09-27 14:02:32 +08:00
Caesar Wang
78ec79bfd5 arm64: dts: rockchip: add reset saradc node for rk3368 SoCs
SARADC controller needs to be reset before programming it, otherwise
it will not function properly.

Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
2016-08-23 19:08:21 +01:00
Linus Torvalds
d3396e1e4e ARM: SoC fixes
A couple of bug fixes have come in for v4.8 so far. Since the first few were
 originally meant to go into -rc1 (but didn't get sent in time for travel
 reasons), the branch is unfortunately based on top of a commit in the
 middle of the merge window rather than -rc1.
 
 Content-wise we have
 
 - A fix for the last remaining broken build in kernelci,
   getting mach-shmobile to build again with SMP disabled
 - A fix for a realview regression that broke real hardware but
   not the qemu model that everyone uses in practice (needed
   for v4.7 as well)
 - A merge conflict fix for Tegra that also broke v4.7
 - Two Kconfig fixes for arm64 build regressions
 - A couple of arm32 build warning fixes (all harmless)
 - Fixing the RTC on Exynos7 Espresso (which apparently
   never worked right)
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "A couple of bug fixes have come in for v4.8 so far.  Since the first
  few were originally meant to go into -rc1 (but didn't get sent in time
  for travel reasons), the branch is unfortunately based on top of a
  commit in the middle of the merge window rather than -rc1.

  Content-wise we have:

   - a fix for the last remaining broken build in kernelci, getting
     mach-shmobile to build again with SMP disabled

   - a fix for a realview regression that broke real hardware but not
     the qemu model that everyone uses in practice (needed for v4.7 as
     well)

   - a merge conflict fix for Tegra that also broke v4.7

   - two Kconfig fixes for arm64 build regressions

   - a couple of arm32 build warning fixes (all harmless)

   - fix the RTC on Exynos7 Espresso (which apparently never worked
     right)"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  Merge tag 'pxa-fixes-v4.8' of https://github.com/rjarzmik/linux into randconfig-4.8
  arm64: Kconfig: select HISILICON_IRQ_MBIGEN only if PCI is selected
  arm64: Kconfig: select ALPINE_MSI only if PCI is selected
  ARM: dts: realview: Fix PBX-A9 cache description
  ARM: tegra: fix erroneous address in dts
  ARM: dts: add syscon compatible string for AP syscon
  ARM: dts: add syscon compatible string for CP syscon
  ARM: oxnas: select reset controller framework
  ARM: hide mach-*/ include for ARM_SINGLE_ARMV7M
  ARM: don't include removed directories
  Revert "ARM: aspeed: adapt defconfigs for new CONFIG_PRINTK_TIME"
  ARM: shmobile: don't call platform_can_secondary_boot on UP
  MAINTAINER: alpine: add a mailing list
  ARM: do away with final ARCH_REQUIRE_GPIOLIB
  arm64: dts: Fix RTC by providing rtc_src clock
2016-08-11 14:14:23 -07:00
Linus Torvalds
c8d0267efd PCI changes for the v4.8 merge window:
Enumeration
     Move ecam.h to linux/include/pci-ecam.h (Jayachandran C)
     Add parent device field to ECAM struct pci_config_window (Jayachandran C)
     Add generic MCFG table handling (Tomasz Nowicki)
     Refactor pci_bus_assign_domain_nr() for CONFIG_PCI_DOMAINS_GENERIC (Tomasz Nowicki)
     Factor DT-specific pci_bus_find_domain_nr() code out (Tomasz Nowicki)
 
   Resource management
     Add devm_request_pci_bus_resources() (Bjorn Helgaas)
     Unify pci_resource_to_user() declarations (Bjorn Helgaas)
     Implement pci_resource_to_user() with pcibios_resource_to_bus() (microblaze, powerpc, sparc) (Bjorn Helgaas)
     Request host bridge window resources (designware, iproc, rcar, xgene, xilinx, xilinx-nwl) (Bjorn Helgaas)
     Make PCI I/O space optional on ARM32 (Bjorn Helgaas)
     Ignore write combining when mapping I/O port space (Bjorn Helgaas)
     Claim bus resources on MIPS PCI_PROBE_ONLY set-ups (Bjorn Helgaas)
     Remove unicore32 pci=firmware command line parameter handling (Bjorn Helgaas)
     Support I/O resources when parsing host bridge resources (Jayachandran C)
     Add helpers to request/release memory and I/O regions (Johannes Thumshirn)
     Use pci_(request|release)_mem_regions (NVMe, lpfc, GenWQE, ethernet/intel, alx) (Johannes Thumshirn)
     Extend pci=resource_alignment to specify device/vendor IDs (Koehrer Mathias (ETAS/ESW5))
     Add generic pci_bus_claim_resources() (Lorenzo Pieralisi)
     Claim bus resources on ARM32 PCI_PROBE_ONLY set-ups (Lorenzo Pieralisi)
     Remove ARM32 and ARM64 arch-specific pcibios_enable_device() (Lorenzo Pieralisi)
     Add pci_unmap_iospace() to unmap I/O resources (Sinan Kaya)
     Remove powerpc __pci_mmap_set_pgprot() (Yinghai Lu)
 
   PCI device hotplug
     Allow additional bus numbers for hotplug bridges (Keith Busch)
     Ignore interrupts during D3cold (Lukas Wunner)
 
   Power management
     Enforce type casting for pci_power_t (Andy Shevchenko)
     Don't clear d3cold_allowed for PCIe ports (Mika Westerberg)
     Put PCIe ports into D3 during suspend (Mika Westerberg)
     Power on bridges before scanning new devices (Mika Westerberg)
     Runtime resume bridge before rescan (Mika Westerberg)
     Add runtime PM support for PCIe ports (Mika Westerberg)
     Remove redundant check of pcie_set_clkpm (Shawn Lin)
 
   Virtualization
     Add function 1 DMA alias quirk for Marvell 88SE9182 (Aaron Sierra)
     Add DMA alias quirk for Adaptec 3805 (Alex Williamson)
     Mark Atheros AR9485 and QCA9882 to avoid bus reset (Chris Blake)
     Add ACS quirk for Solarflare SFC9220 (Edward Cree)
 
   MSI
     Fix PCI_MSI dependencies (Arnd Bergmann)
     Add pci_msix_desc_addr() helper (Christoph Hellwig)
     Switch msix_program_entries() to use pci_msix_desc_addr() (Christoph Hellwig)
     Make the "entries" argument to pci_enable_msix() optional (Christoph Hellwig)
     Provide sensible IRQ vector alloc/free routines (Christoph Hellwig)
     Spread interrupt vectors in pci_alloc_irq_vectors() (Christoph Hellwig)
 
   Error Handling
     Bind DPC to Root Ports as well as Downstream Ports (Keith Busch)
     Remove DPC tristate module option (Keith Busch)
     Convert Downstream Port Containment driver to use devm_* functions (Mika Westerberg)
 
   Generic host bridge driver
     Select IRQ_DOMAIN (Arnd Bergmann)
     Claim bus resources on PCI_PROBE_ONLY set-ups (Lorenzo Pieralisi)
 
   ACPI host bridge driver
     Add ARM64 acpi_pci_bus_find_domain_nr() (Tomasz Nowicki)
     Add ARM64 ACPI support for legacy IRQs parsing and consolidation with DT code (Tomasz Nowicki)
     Implement ARM64 AML accessors for PCI_Config region (Tomasz Nowicki)
     Support ARM64 ACPI-based PCI host controller (Tomasz Nowicki)
 
   Altera host bridge driver
     Check link status before retrain link (Ley Foon Tan)
     Poll for link up status after retraining the link (Ley Foon Tan)
 
   Axis ARTPEC-6 host bridge driver
     Add PCI_MSI_IRQ_DOMAIN dependency (Arnd Bergmann)
     Add DT binding for Axis ARTPEC-6 PCIe controller (Niklas Cassel)
     Add Axis ARTPEC-6 PCIe controller driver (Niklas Cassel)
 
   Intel VMD host bridge driver
     Use lock save/restore in interrupt enable path (Jon Derrick)
     Select device dma ops to override (Keith Busch)
     Initialize list item in IRQ disable (Keith Busch)
     Use x86_vector_domain as parent domain (Keith Busch)
     Separate MSI and MSI-X vector sharing (Keith Busch)
 
   Marvell Aardvark host bridge driver
     Add DT binding for the Aardvark PCIe controller (Thomas Petazzoni)
     Add Aardvark PCI host controller driver (Thomas Petazzoni)
     Add Aardvark PCIe support for Armada 3700 (Thomas Petazzoni)
 
   Microsoft Hyper-V host bridge driver
     Fix interrupt cleanup path (Cathy Avery)
     Don't leak buffer in hv_pci_onchannelcallback() (Vitaly Kuznetsov)
     Handle all pending messages in hv_pci_onchannelcallback() (Vitaly Kuznetsov)
 
   NVIDIA Tegra host bridge driver
     Program PADS_REFCLK_CFG* always, not just on legacy SoCs (Stephen Warren)
     Program PADS_REFCLK_CFG* registers with per-SoC values (Stephen Warren)
     Use lower-case hex consistently for register definitions (Thierry Reding)
     Use generic pci_remap_iospace() rather than ARM32-specific one (Thierry Reding)
     Stop setting pcibios_min_mem (Thierry Reding)
 
   Renesas R-Car host bridge driver
     Drop gen2 dummy I/O port region (Bjorn Helgaas)
 
   TI DRA7xx host bridge driver
     Fix return value in case of error (Christophe JAILLET)
 
   Xilinx AXI host bridge driver
     Fix return value in case of error (Christophe JAILLET)
 
   Miscellaneous
     Make bus_attr_resource_alignment static (Ben Dooks)
     Include <asm/dma.h> for isa_dma_bridge_buggy (Ben Dooks)
     MAINTAINERS: Add file patterns for PCI device tree bindings (Geert Uytterhoeven)
     Make host bridge drivers explicitly non-modular (Paul Gortmaker)
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Merge tag 'pci-v4.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI updates from Bjorn Helgaas:
 "Highlights:

   - ARM64 support for ACPI host bridges

   - new drivers for Axis ARTPEC-6 and Marvell Aardvark

   - new pci_alloc_irq_vectors() interface for MSI-X, MSI, legacy INTx

   - pci_resource_to_user() cleanup (more to come)

  Detailed summary:

  Enumeration:
   - Move ecam.h to linux/include/pci-ecam.h (Jayachandran C)
   - Add parent device field to ECAM struct pci_config_window (Jayachandran C)
   - Add generic MCFG table handling (Tomasz Nowicki)
   - Refactor pci_bus_assign_domain_nr() for CONFIG_PCI_DOMAINS_GENERIC (Tomasz Nowicki)
   - Factor DT-specific pci_bus_find_domain_nr() code out (Tomasz Nowicki)

  Resource management:
   - Add devm_request_pci_bus_resources() (Bjorn Helgaas)
   - Unify pci_resource_to_user() declarations (Bjorn Helgaas)
   - Implement pci_resource_to_user() with pcibios_resource_to_bus() (microblaze, powerpc, sparc) (Bjorn Helgaas)
   - Request host bridge window resources (designware, iproc, rcar, xgene, xilinx, xilinx-nwl) (Bjorn Helgaas)
   - Make PCI I/O space optional on ARM32 (Bjorn Helgaas)
   - Ignore write combining when mapping I/O port space (Bjorn Helgaas)
   - Claim bus resources on MIPS PCI_PROBE_ONLY set-ups (Bjorn Helgaas)
   - Remove unicore32 pci=firmware command line parameter handling (Bjorn Helgaas)
   - Support I/O resources when parsing host bridge resources (Jayachandran C)
   - Add helpers to request/release memory and I/O regions (Johannes Thumshirn)
   - Use pci_(request|release)_mem_regions (NVMe, lpfc, GenWQE, ethernet/intel, alx) (Johannes Thumshirn)
   - Extend pci=resource_alignment to specify device/vendor IDs (Koehrer Mathias (ETAS/ESW5))
   - Add generic pci_bus_claim_resources() (Lorenzo Pieralisi)
   - Claim bus resources on ARM32 PCI_PROBE_ONLY set-ups (Lorenzo Pieralisi)
   - Remove ARM32 and ARM64 arch-specific pcibios_enable_device() (Lorenzo Pieralisi)
   - Add pci_unmap_iospace() to unmap I/O resources (Sinan Kaya)
   - Remove powerpc __pci_mmap_set_pgprot() (Yinghai Lu)

  PCI device hotplug:
   - Allow additional bus numbers for hotplug bridges (Keith Busch)
   - Ignore interrupts during D3cold (Lukas Wunner)

  Power management:
   - Enforce type casting for pci_power_t (Andy Shevchenko)
   - Don't clear d3cold_allowed for PCIe ports (Mika Westerberg)
   - Put PCIe ports into D3 during suspend (Mika Westerberg)
   - Power on bridges before scanning new devices (Mika Westerberg)
   - Runtime resume bridge before rescan (Mika Westerberg)
   - Add runtime PM support for PCIe ports (Mika Westerberg)
   - Remove redundant check of pcie_set_clkpm (Shawn Lin)

  Virtualization:
   - Add function 1 DMA alias quirk for Marvell 88SE9182 (Aaron Sierra)
   - Add DMA alias quirk for Adaptec 3805 (Alex Williamson)
   - Mark Atheros AR9485 and QCA9882 to avoid bus reset (Chris Blake)
   - Add ACS quirk for Solarflare SFC9220 (Edward Cree)

  MSI:
   - Fix PCI_MSI dependencies (Arnd Bergmann)
   - Add pci_msix_desc_addr() helper (Christoph Hellwig)
   - Switch msix_program_entries() to use pci_msix_desc_addr() (Christoph Hellwig)
   - Make the "entries" argument to pci_enable_msix() optional (Christoph Hellwig)
   - Provide sensible IRQ vector alloc/free routines (Christoph Hellwig)
   - Spread interrupt vectors in pci_alloc_irq_vectors() (Christoph Hellwig)

  Error Handling:
   - Bind DPC to Root Ports as well as Downstream Ports (Keith Busch)
   - Remove DPC tristate module option (Keith Busch)
   - Convert Downstream Port Containment driver to use devm_* functions (Mika Westerberg)

  Generic host bridge driver:
   - Select IRQ_DOMAIN (Arnd Bergmann)
   - Claim bus resources on PCI_PROBE_ONLY set-ups (Lorenzo Pieralisi)

  ACPI host bridge driver:
   - Add ARM64 acpi_pci_bus_find_domain_nr() (Tomasz Nowicki)
   - Add ARM64 ACPI support for legacy IRQs parsing and consolidation with DT code (Tomasz Nowicki)
   - Implement ARM64 AML accessors for PCI_Config region (Tomasz Nowicki)
   - Support ARM64 ACPI-based PCI host controller (Tomasz Nowicki)

  Altera host bridge driver:
   - Check link status before retrain link (Ley Foon Tan)
   - Poll for link up status after retraining the link (Ley Foon Tan)

  Axis ARTPEC-6 host bridge driver:
   - Add PCI_MSI_IRQ_DOMAIN dependency (Arnd Bergmann)
   - Add DT binding for Axis ARTPEC-6 PCIe controller (Niklas Cassel)
   - Add Axis ARTPEC-6 PCIe controller driver (Niklas Cassel)

  Intel VMD host bridge driver:
   - Use lock save/restore in interrupt enable path (Jon Derrick)
   - Select device dma ops to override (Keith Busch)
   - Initialize list item in IRQ disable (Keith Busch)
   - Use x86_vector_domain as parent domain (Keith Busch)
   - Separate MSI and MSI-X vector sharing (Keith Busch)

  Marvell Aardvark host bridge driver:
   - Add DT binding for the Aardvark PCIe controller (Thomas Petazzoni)
   - Add Aardvark PCI host controller driver (Thomas Petazzoni)
   - Add Aardvark PCIe support for Armada 3700 (Thomas Petazzoni)

  Microsoft Hyper-V host bridge driver:
   - Fix interrupt cleanup path (Cathy Avery)
   - Don't leak buffer in hv_pci_onchannelcallback() (Vitaly Kuznetsov)
   - Handle all pending messages in hv_pci_onchannelcallback() (Vitaly Kuznetsov)

  NVIDIA Tegra host bridge driver:
   - Program PADS_REFCLK_CFG* always, not just on legacy SoCs (Stephen Warren)
   - Program PADS_REFCLK_CFG* registers with per-SoC values (Stephen Warren)
   - Use lower-case hex consistently for register definitions (Thierry Reding)
   - Use generic pci_remap_iospace() rather than ARM32-specific one (Thierry Reding)
   - Stop setting pcibios_min_mem (Thierry Reding)

  Renesas R-Car host bridge driver:
   - Drop gen2 dummy I/O port region (Bjorn Helgaas)

  TI DRA7xx host bridge driver:
   - Fix return value in case of error (Christophe JAILLET)

  Xilinx AXI host bridge driver:
   - Fix return value in case of error (Christophe JAILLET)

  Miscellaneous:
   - Make bus_attr_resource_alignment static (Ben Dooks)
   - Include <asm/dma.h> for isa_dma_bridge_buggy (Ben Dooks)
   - MAINTAINERS: Add file patterns for PCI device tree bindings (Geert Uytterhoeven)
   - Make host bridge drivers explicitly non-modular (Paul Gortmaker)"

* tag 'pci-v4.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (125 commits)
  PCI: xgene: Make explicitly non-modular
  PCI: thunder-pem: Make explicitly non-modular
  PCI: thunder-ecam: Make explicitly non-modular
  PCI: tegra: Make explicitly non-modular
  PCI: rcar-gen2: Make explicitly non-modular
  PCI: rcar: Make explicitly non-modular
  PCI: mvebu: Make explicitly non-modular
  PCI: layerscape: Make explicitly non-modular
  PCI: keystone: Make explicitly non-modular
  PCI: hisi: Make explicitly non-modular
  PCI: generic: Make explicitly non-modular
  PCI: designware-plat: Make it explicitly non-modular
  PCI: artpec6: Make explicitly non-modular
  PCI: armada8k: Make explicitly non-modular
  PCI: artpec: Add PCI_MSI_IRQ_DOMAIN dependency
  PCI: Add ACS quirk for Solarflare SFC9220
  arm64: dts: marvell: Add Aardvark PCIe support for Armada 3700
  PCI: aardvark: Add Aardvark PCI host controller driver
  dt-bindings: add DT binding for the Aardvark PCIe controller
  PCI: tegra: Program PADS_REFCLK_CFG* registers with per-SoC values
  ...
2016-08-02 17:12:29 -04:00
Alim Akhtar
1fabaddd15 arm64: dts: Fix RTC by providing rtc_src clock
Add RTC source clock as Exynos7 needs source (32.768KHz) clock
for RTC block. Without this currently S3C RTC driver probe is broken
on this SoC.

Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-08-02 12:27:11 -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
Linus Torvalds
43a0a98aa8 ARM: SoC driver updates for v4.8
Driver updates for ARM SoCs.
 
 A slew of changes this release cycle. The reset driver tree, that we merge
 through arm-soc for historical reasons, is also sizable this time around.
 
 Among the changes:
 
  - clps711x: Treewide changes to compatible strings, merged here for simplicity.
  - Qualcomm: SCM firmware driver cleanups, move to platform driver
  - ux500: Major cleanups, removal of old mach-specific infrastructure.
  - Atmel external bus memory driver
  - Move of brcmstb platform to the rest of bcm
  - PMC driver updates for tegra, various fixes and improvements
  - Samsung platform driver updates to support 64-bit Exynos platforms
  - Reset controller cleanups moving to devm_reset_controller_register() APIs
  - Reset controller driver for Amlogic Meson
  - Reset controller driver for Hisilicon hi6220
  - ARM SCPI power domain support
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Olof Johansson:
 "Driver updates for ARM SoCs.

  A slew of changes this release cycle.  The reset driver tree, that we
  merge through arm-soc for historical reasons, is also sizable this
  time around.

  Among the changes:

   - clps711x: Treewide changes to compatible strings, merged here for simplicity.
   - Qualcomm: SCM firmware driver cleanups, move to platform driver
   - ux500: Major cleanups, removal of old mach-specific infrastructure.
   - Atmel external bus memory driver
   - Move of brcmstb platform to the rest of bcm
   - PMC driver updates for tegra, various fixes and improvements
   - Samsung platform driver updates to support 64-bit Exynos platforms
   - Reset controller cleanups moving to devm_reset_controller_register() APIs
   - Reset controller driver for Amlogic Meson
   - Reset controller driver for Hisilicon hi6220
   - ARM SCPI power domain support"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (100 commits)
  ARM: ux500: consolidate base platform files
  ARM: ux500: move soc_id driver to drivers/soc
  ARM: ux500: call ux500_setup_id later
  ARM: ux500: consolidate soc_device code in id.c
  ARM: ux500: remove cpu_is_u* helpers
  ARM: ux500: use CLK_OF_DECLARE()
  ARM: ux500: move l2x0 init to .init_irq
  mfd: db8500 stop passing around platform data
  ASoC: ab8500-codec: remove platform data based probe
  ARM: ux500: move ab8500_regulator_plat_data into driver
  ARM: ux500: remove unused regulator data
  soc: raspberrypi-power: add CONFIG_OF dependency
  firmware: scpi: add CONFIG_OF dependency
  video: clps711x-fb: Changing the compatibility string to match with the smallest supported chip
  input: clps711x-keypad: Changing the compatibility string to match with the smallest supported chip
  pwm: clps711x: Changing the compatibility string to match with the smallest supported chip
  serial: clps711x: Changing the compatibility string to match with the smallest supported chip
  irqchip: clps711x: Changing the compatibility string to match with the smallest supported chip
  clocksource: clps711x: Changing the compatibility string to match with the smallest supported chip
  clk: clps711x: Changing the compatibility string to match with the smallest supported chip
  ...
2016-08-01 18:36:01 -04:00
Bjorn Helgaas
9454c23852 Merge branch 'pci/msi-affinity' into next
Conflicts:
	drivers/nvme/host/pci.c
2016-08-01 12:34:01 -05:00
Linus Torvalds
468fc7ed55 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:

 1) Unified UDP encapsulation offload methods for drivers, from
    Alexander Duyck.

 2) Make DSA binding more sane, from Andrew Lunn.

 3) Support QCA9888 chips in ath10k, from Anilkumar Kolli.

 4) Several workqueue usage cleanups, from Bhaktipriya Shridhar.

 5) Add XDP (eXpress Data Path), essentially running BPF programs on RX
    packets as soon as the device sees them, with the option to mirror
    the packet on TX via the same interface.  From Brenden Blanco and
    others.

 6) Allow qdisc/class stats dumps to run lockless, from Eric Dumazet.

 7) Add VLAN support to b53 and bcm_sf2, from Florian Fainelli.

 8) Simplify netlink conntrack entry layout, from Florian Westphal.

 9) Add ipv4 forwarding support to mlxsw spectrum driver, from Ido
    Schimmel, Yotam Gigi, and Jiri Pirko.

10) Add SKB array infrastructure and convert tun and macvtap over to it.
    From Michael S Tsirkin and Jason Wang.

11) Support qdisc packet injection in pktgen, from John Fastabend.

12) Add neighbour monitoring framework to TIPC, from Jon Paul Maloy.

13) Add NV congestion control support to TCP, from Lawrence Brakmo.

14) Add GSO support to SCTP, from Marcelo Ricardo Leitner.

15) Allow GRO and RPS to function on macsec devices, from Paolo Abeni.

16) Support MPLS over IPV4, from Simon Horman.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1622 commits)
  xgene: Fix build warning with ACPI disabled.
  be2net: perform temperature query in adapter regardless of its interface state
  l2tp: Correctly return -EBADF from pppol2tp_getname.
  net/mlx5_core/health: Remove deprecated create_singlethread_workqueue
  net: ipmr/ip6mr: update lastuse on entry change
  macsec: ensure rx_sa is set when validation is disabled
  tipc: dump monitor attributes
  tipc: add a function to get the bearer name
  tipc: get monitor threshold for the cluster
  tipc: make cluster size threshold for monitoring configurable
  tipc: introduce constants for tipc address validation
  net: neigh: disallow transition to NUD_STALE if lladdr is unchanged in neigh_update()
  MAINTAINERS: xgene: Add driver and documentation path
  Documentation: dtb: xgene: Add MDIO node
  dtb: xgene: Add MDIO node
  drivers: net: xgene: ethtool: Use phy_ethtool_gset and sset
  drivers: net: xgene: Use exported functions
  drivers: net: xgene: Enable MDIO driver
  drivers: net: xgene: Add backward compatibility
  drivers: net: phy: xgene: Add MDIO driver
  ...
2016-07-27 12:03:20 -07:00
Linus Torvalds
e831101a73 arm64 updates for 4.8:
- Kexec support for arm64
 - Kprobes support
 - Expose MIDR_EL1 and REVIDR_EL1 CPU identification registers to sysfs
 - Trapping of user space cache maintenance operations and emulation in
   the kernel (CPU errata workaround)
 - Clean-up of the early page tables creation (kernel linear mapping, EFI
   run-time maps) to avoid splitting larger blocks (e.g. pmds) into
   smaller ones (e.g. ptes)
 - VDSO support for CLOCK_MONOTONIC_RAW in clock_gettime()
 - ARCH_HAS_KCOV enabled for arm64
 - Optimise IP checksum helpers
 - SWIOTLB optimisation to only allocate/initialise the buffer if the
   available RAM is beyond the 32-bit mask
 - Properly handle the "nosmp" command line argument
 - Fix for the initialisation of the CPU debug state during early boot
 - vdso-offsets.h build dependency workaround
 - Build fix when RANDOMIZE_BASE is enabled with MODULES off
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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:

 - Kexec support for arm64

 - Kprobes support

 - Expose MIDR_EL1 and REVIDR_EL1 CPU identification registers to sysfs

 - Trapping of user space cache maintenance operations and emulation in
   the kernel (CPU errata workaround)

 - Clean-up of the early page tables creation (kernel linear mapping,
   EFI run-time maps) to avoid splitting larger blocks (e.g.  pmds) into
   smaller ones (e.g.  ptes)

 - VDSO support for CLOCK_MONOTONIC_RAW in clock_gettime()

 - ARCH_HAS_KCOV enabled for arm64

 - Optimise IP checksum helpers

 - SWIOTLB optimisation to only allocate/initialise the buffer if the
   available RAM is beyond the 32-bit mask

 - Properly handle the "nosmp" command line argument

 - Fix for the initialisation of the CPU debug state during early boot

 - vdso-offsets.h build dependency workaround

 - Build fix when RANDOMIZE_BASE is enabled with MODULES off

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (64 commits)
  arm64: arm: Fix-up the removal of the arm64 regs_query_register_name() prototype
  arm64: Only select ARM64_MODULE_PLTS if MODULES=y
  arm64: mm: run pgtable_page_ctor() on non-swapper translation table pages
  arm64: mm: make create_mapping_late() non-allocating
  arm64: Honor nosmp kernel command line option
  arm64: Fix incorrect per-cpu usage for boot CPU
  arm64: kprobes: Add KASAN instrumentation around stack accesses
  arm64: kprobes: Cleanup jprobe_return
  arm64: kprobes: Fix overflow when saving stack
  arm64: kprobes: WARN if attempting to step with PSTATE.D=1
  arm64: debug: remove unused local_dbg_{enable, disable} macros
  arm64: debug: remove redundant spsr manipulation
  arm64: debug: unmask PSTATE.D earlier
  arm64: localise Image objcopy flags
  arm64: ptrace: remove extra define for CPSR's E bit
  kprobes: Add arm64 case in kprobe example module
  arm64: Add kernel return probes support (kretprobes)
  arm64: Add trampoline code for kretprobes
  arm64: kprobes instruction simulation support
  arm64: Treat all entry code as non-kprobe-able
  ...
2016-07-27 11:16:05 -07:00
Linus Torvalds
9c1958fc32 media updates for v4.8-rc1
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Merge tag 'media/v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new framework support for HDMI CEC and remote control support

 - new encoding codec driver for Mediatek SoC

 - new frontend driver: helene tuner

 - added support for NetUp almost universal devices, with supports
   DVB-C/S/S2/T/T2 and ISDB-T

 - the mn88472 frontend driver got promoted from staging

 - a new driver for RCar video input

 - some soc_camera legacy drivers got removed: timb, omap1, mx2, mx3

 - lots of driver cleanups, improvements and fixups

* tag 'media/v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits)
  [media] cec: always check all_device_types and features
  [media] cec: poll should check if there is room in the tx queue
  [media] vivid: support monitor all mode
  [media] cec: fix test for unconfigured adapter in main message loop
  [media] cec: limit the size of the transmit queue
  [media] cec: zero unused msg part after msg->len
  [media] cec: don't set fh to NULL in CEC_TRANSMIT
  [media] cec: clear all status fields before transmit and always fill in sequence
  [media] cec: CEC_RECEIVE overwrote the timeout field
  [media] cxd2841er: Reading SNR for DVB-C added
  [media] cxd2841er: Reading BER and UCB for DVB-C added
  [media] cxd2841er: fix switch-case for DVB-C
  [media] cxd2841er: fix signal strength scale for ISDB-T
  [media] cxd2841er: adjust the dB scale for DVB-C
  [media] cxd2841er: provide signal strength for DVB-C
  [media] cxd2841er: fix BER report via DVBv5 stats API
  [media] mb86a20s: apply mask to val after checking for read failure
  [media] airspy: fix error logic during device register
  [media] s5p-cec/TODO: add TODO item
  [media] cec/TODO: drop comment about sphinx documentation
  ...
2016-07-26 18:59:59 -07:00
Thomas Petazzoni
76f6386b25 arm64: dts: marvell: Add Aardvark PCIe support for Armada 3700
Add the SoC-level description of the PCIe controller found on the Marvell
Armada 3700 and enable this PCIe controller on the development board for
this SoC.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2016-07-26 16:20:35 -05:00
Linus Torvalds
bbce2ad2d7 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
 "Here is the crypto update for 4.8:

  API:
   - first part of skcipher low-level conversions
   - add KPP (Key-agreement Protocol Primitives) interface.

  Algorithms:
   - fix IPsec/cryptd reordering issues that affects aesni
   - RSA no longer does explicit leading zero removal
   - add SHA3
   - add DH
   - add ECDH
   - improve DRBG performance by not doing CTR by hand

  Drivers:
   - add x86 AVX2 multibuffer SHA256/512
   - add POWER8 optimised crc32c
   - add xts support to vmx
   - add DH support to qat
   - add RSA support to caam
   - add Layerscape support to caam
   - add SEC1 AEAD support to talitos
   - improve performance by chaining requests in marvell/cesa
   - add support for Araneus Alea I USB RNG
   - add support for Broadcom BCM5301 RNG
   - add support for Amlogic Meson RNG
   - add support Broadcom NSP SoC RNG"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (180 commits)
  crypto: vmx - Fix aes_p8_xts_decrypt build failure
  crypto: vmx - Ignore generated files
  crypto: vmx - Adding support for XTS
  crypto: vmx - Adding asm subroutines for XTS
  crypto: skcipher - add comment for skcipher_alg->base
  crypto: testmgr - Print akcipher algorithm name
  crypto: marvell - Fix wrong flag used for GFP in mv_cesa_dma_add_iv_op
  crypto: nx - off by one bug in nx_of_update_msc()
  crypto: rsa-pkcs1pad - fix rsa-pkcs1pad request struct
  crypto: scatterwalk - Inline start/map/done
  crypto: scatterwalk - Remove unnecessary BUG in scatterwalk_start
  crypto: scatterwalk - Remove unnecessary advance in scatterwalk_pagedone
  crypto: scatterwalk - Fix test in scatterwalk_done
  crypto: api - Optimise away crypto_yield when hard preemption is on
  crypto: scatterwalk - add no-copy support to copychunks
  crypto: scatterwalk - Remove scatterwalk_bytes_sglen
  crypto: omap - Stop using crypto scatterwalk_bytes_sglen
  crypto: skcipher - Remove top-level givcipher interface
  crypto: user - Remove crypto_lookup_skcipher call
  crypto: cts - Convert to skcipher
  ...
2016-07-26 13:40:17 -07:00
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
Mark Rutland
f8fa70f392 arm64: localise Image objcopy flags
We currently define OBJCOPYFLAGS in the top-level arm64 Makefile, and
thus these flags will be passed to all uses of objcopy, kernel-wide, for
which they are not explicitly overridden. The flags we set are intended
for converting vmlinux (and ELF) into Image (a raw binary), and thus the
flags chosen are problematic for some other uses which do not expect a
raw binary result, e.g. the upcoming lkdtm rodata test:

  http://www.openwall.com/lists/kernel-hardening/2016/06/08/2

This patch localises the objcopy flags such that they are only used for
the vmlinux -> Image conversion.

Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Acked-by: Kees Cook <keescook@chromium.org>
Tested-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2016-07-19 15:30:23 +01:00
Arnd Bergmann
943283ee6b arm64: tegra: Device tree changes for v4.8-rc1
A slew of updates for Tegra210 support: PMIC and regulator additions,
 which in turn allow a bunch of features to be enabled. Some assemblies
 of the Jetson TX1 come with a DSI panel that is now supported. For all
 other assemblies, this set of changes enables the HDMI output. Jetson
 TX1 can now also make use of the XUSB controller.
 
 PMIC and regulator support is also added for Smaug, which will allow a
 number of interesting feature additions in future releases.
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Merge tag 'tegra-for-4.8-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/late

Merge "arm64: tegra: Device tree changes for v4.8-rc1" from Thierry Reding:

A slew of updates for Tegra210 support: PMIC and regulator additions,
which in turn allow a bunch of features to be enabled. Some assemblies
of the Jetson TX1 come with a DSI panel that is now supported. For all
other assemblies, this set of changes enables the HDMI output. Jetson
TX1 can now also make use of the XUSB controller.

PMIC and regulator support is also added for Smaug, which will allow a
number of interesting feature additions in future releases.

* tag 'tegra-for-4.8-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  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
2016-07-14 17:47:40 +02:00
Arnd Bergmann
73dd5c5bb0 Merge tag 'hi6220-dt-for-4.8-2' of git://github.com/hisilicon/linux-hisi into next/late
Merge "ARM64: DT: Hisilicon Hi6220 updates for 4.8" from Wei Xu:

- Add pl031 rtc0 and rtc1 support for hi6220 SoC

* tag 'hi6220-dt-for-4.8-2' of git://github.com/hisilicon/linux-hisi:
  arm64: dts: hi6220: Add pl031 RTC support
  clk: hi6220: Add RTC clock for pl031
2016-07-14 17:44:45 +02:00
Thierry Reding
3499359418 arm64: tegra: Enable HDMI on Jetson TX1
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:27 +02:00
Thierry Reding
237d5cc779 arm64: tegra: Add sor1_src clock
The sor1 IP block needs the sor1_src clock to configure the clock tree
depending on whether it's running in HDMI or DP mode.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:26 +02:00
Jon Hunter
241f02ba98 arm64: tegra: Add XUSB powergates on Tegra210
The Tegra210 XUSB subsystem has 3 power partitions which are XUSBA
(super-speed logic), XUSBB (USB device logic) and XUSBC (USB host
logic). Populate the device-tree nodes for these XUSB partitions.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:26 +02:00
Jon Hunter
66b2d6e9c9 arm64: tegra: Add DPAUX pinctrl bindings
Add the DPAUX pinctrl states for the DPAUX nodes defining all three
possible states of "aux", "i2c" and "off". Also add the 'i2c-bus'
node for the DPAUX nodes so that the I2C driver core does not attempt
to parse the pinctrl state nodes.

Populate the nodes for the pinctrl clients of the DPAUX pin controller.
There are two clients for each DPAUX instance, namely the SOR and one of
the I2C adapters. The SOR clients may used the DPAUX pins in either AUX
or I2C modes and so for these devices we don't define any of the generic
pinctrl states (default, idle, etc) because the SOR driver will directly
set the state needed. For I2C clients only the I2C mode is used and so
we can simplify matters by using the generic pinctrl states for default
and idle.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:25 +02:00
Jon Hunter
0f13309022 arm64: tegra: Add ACONNECT bus node for Tegra210
Add the ACONNECT bus node for Tegra210 which is used to interface to
the various devices in the Audio Processing Engine (APE).

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:25 +02:00
Jon Hunter
c2b8244553 arm64: tegra: Add audio powergate node for Tegra210
Add the audio powergate for Tegra210.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:24 +02:00
Rhyland Klein
1b4c842022 arm64: tegra: Add regulators for Tegra210 Smaug
Add regulators to the Tegra210 Smaug DTS file including support for the
MAX77620 PMIC.

Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:24 +02:00
Jon Hunter
9168e1db75 arm64: tegra: Correct Tegra210 XUSB mailbox interrupt
The XUSB mailbox interrupt for Tegra210 is 40 and not 49 which is for
the XUSB pad controller. For some Tegra210 boards, this is causing USB
connect and disconnect events to go undetected. Fix this by changing the
interrupt number for the XUSB mailbox to 40.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:23 +02:00
Thierry Reding
d23e054c66 arm64: tegra: Enable XUSB controller on Jetson TX1
Enable the XUSB controller on Jetson TX1. One of the USB 3.0 lanes goes
to an internal ethernet interface, while a second USB 3.0 lane supports
the USB-A receptacle on the I/O board.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:22 +02:00
Thierry Reding
5593eb76b6 arm64: tegra: Enable debug serial on Jetson TX1
Add a chosen node to the device tree that contains a stdout-path
property which defines the debug serial port.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:22 +02:00
Thierry Reding
e7a99ac299 arm64: tegra: Add Tegra210 XUSB controller
Add a device tree node for the Tegra XUSB controller. It contains a
phandle to the XUSB pad controller for control of the PHYs assigned
to the USB ports.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:21 +02:00
Thierry Reding
4e07ac9076 arm64: tegra: Add Tegra210 XUSB pad controller
Add a device tree node for the XUSB pad controller found on Tegra210.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:21 +02:00
Thierry Reding
7596723ecd arm64: tegra: Add DSI panel on Jetson TX1
Some variants of the Jetson TX1 ship with a 8.0" WUXGA TFT LCD panel
connected via four DSI lanes.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:20 +02:00
Thierry Reding
6d5aef5b95 arm64: tegra: p2597: Add SDMMC power supplies
Add power supplies for the SD/MMC card slot. Note that vmmc-supply is
currently restricted to 3.3 V because we don't support switching the
mode yet.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:20 +02:00
Thierry Reding
7793426943 arm64: tegra: Add PMIC support on Jetson TX1
Add a device tree node for the MAX77620 PMIC found on the p2180
processor module (Jetson TX1). Also add supporting power supplies,
such as the main 5 V system supply.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2016-07-14 16:20:19 +02:00
Arnd Bergmann
ad22ac34c0 Samsung DeviceTree changes for ARM64 for v4.8:
1. Adjust the voltage of CPU buck regulator so scaling could work.
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Merge tag 'samsung-dt64-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt64

Merge "Samsung DeviceTree changes for ARM64 for v4.8" from Krzysztof Kozlowski:

1. Adjust the voltage of CPU buck regulator so scaling could work.

* tag 'samsung-dt64-4.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  arm64: dts: exynos: Modify the voltage range for BUCK2 for exynos7
2016-07-14 15:44:02 +02:00
Arnd Bergmann
df1a1c07be ARMv8 Vexpress/Juno DT updates for v4.8
1. Adds various CoreSight debug components on Juno boards
 
 2. Adds SCPI device power domains and use them for coresight components
 
 3. Adds thermal zones for SCPI sensors on Juno
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Merge tag 'juno-dt-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into next/dt64

Merge "Juno platform DT updates for v4.8" from Sudeep Holla:

1. Adds various CoreSight debug components on Juno boards

2. Adds SCPI device power domains and use them for coresight components

3. Adds thermal zones for SCPI sensors on Juno

* tag 'juno-dt-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: juno: add thermal zones for scpi sensors
  arm64: dts: juno: add SCPI power domains for device power management
  arm64: dts: juno: add coresight support
2016-07-14 14:48:19 +02:00
Mauro Carvalho Chehab
fb810cb5ed Linux 4.7-rc6
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Merge tag 'v4.7-rc6' into patchwork

Linux 4.7-rc6

* tag 'v4.7-rc6': (1245 commits)
  Linux 4.7-rc6
  ovl: warn instead of error if d_type is not supported
  MIPS: Fix possible corruption of cache mode by mprotect.
  locks: use file_inode()
  usb: dwc3: st: Use explicit reset_control_get_exclusive() API
  phy: phy-stih407-usb: Use explicit reset_control_get_exclusive() API
  phy: miphy28lp: Inform the reset framework that our reset line may be shared
  namespace: update event counter when umounting a deleted dentry
  9p: use file_dentry()
  lockd: unregister notifier blocks if the service fails to come up completely
  ACPI,PCI,IRQ: correct operator precedence
  fuse: serialize dirops by default
  drm/i915: Fix missing unlock on error in i915_ppgtt_info()
  powerpc: Initialise pci_io_base as early as possible
  mfd: da9053: Fix compiler warning message for uninitialised variable
  mfd: max77620: Fix FPS switch statements
  phy: phy-stih407-usb: Inform the reset framework that our reset line may be shared
  usb: dwc3: st: Inform the reset framework that our reset line may be shared
  usb: host: ehci-st: Inform the reset framework that our reset line may be shared
  usb: host: ohci-st: Inform the reset framework that our reset line may be shared
  ...
2016-07-08 18:14:03 -03:00
Tiffany Lin
8eb8025242 [media] arm64: dts: mediatek: Add Video Encoder for MT8173
Add video encoder node for MT8173

Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-08 14:13:55 -03:00
Andrew-CT Chen
404b281993 [media] arm64: dts: mediatek: Add node for Mediatek Video Processor Unit
Add VPU drivers for MT8173

Signed-off-by: Andrew-CT Chen <andrew-ct.chen@mediatek.com>
Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-08 14:05:20 -03:00
Arnd Bergmann
3c862347d7 Second Round of Renesas ARM64 Based SoC DT Updates for v4.8
* Add support for  r8a7796/salvator-x (R-Car Gen 3 M3-W)
 * Add CAN support to r8a7795 (R-Car Gen 3 H3)
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Merge tag 'renesas-arm64-dt2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt64

Merge "Second Round of Renesas ARM64 Based SoC DT Updates for v4.8" from Simon Horman:

* Add support for  r8a7796/salvator-x (R-Car Gen 3 M3-W)
* Add CAN support to r8a7795 (R-Car Gen 3 H3)

* tag 'renesas-arm64-dt2-for-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  arm64: dts: r8a7796/salvator-x: Enable watchdog timer
  arm64: dts: r8a7796: Add RWDT node
  arm64: dts: r8a7796: Use SYSC "always-on" PM Domain
  arm64: dts: r8a7796: Add SYSC PM Domains
  arm64: dts: salvator-x: add Salvator-X board on R8A7796 SoC
  arm64: dts: r8a7796: Add Renesas R8A7796 SoC support
  arm64: dts: r8a7795: Add CAN FD support
  arm64: dts: r8a7795: Add missing blank lines between cpu nodes
  clk: renesas: r8a7795: Add THS/TSC clock
  clk: renesas: r8a7795: Add DRIF clock
  clk: renesas: r8a7795: Correct lvds clock parent
  clk: renesas: r8a7795: Provide FDP1 clocks
  clk: renesas: Add R8A7792 support
  clk: renesas: mstp: Document R8A7792 support
  clk: renesas: rcar-gen2: Document R8A7792 support
  clk: renesas: cpg-mssr: Add support for R-Car M3-W
  clk: renesas: cpg-mssr: Extract common R-Car Gen3 support code
  clk: renesas: Add r8a7796 CPG Core Clock Definitions
  clk: renesas: cpg-mssr: Document r8a7796 support
2016-07-07 17:57:58 +02:00
Arnd Bergmann
8d09251a81 Revert "ARM64: DTS: meson-gxbb: switch ethernet to real clock"
This reverts commit f3abd62961, which caused a build regression:

arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi:48:41: fatal error: dt-bindings/clock/gxbb-clkc.h: No such file or directory

We should apply this patch one merge window later, once the clk branch
is merged as well.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2016-07-07 17:51:42 +02:00
Arnd Bergmann
62a4d9b588 This pull request contains the second part of the Broadcom ARM64-based SoCs
changes for 4.8. Please note that this pull request contains changes from the
 ARM 32-bits port and ARM 64-bits port as well:
 
 - Lubomir updates all BCM2835 (Raspberry Pi family) Device Tree source files with
   their proper information about the on-board USB Ethernet adapter so there is
   appropriate binding between this USB device and a device_node (useful for MAC
   address fetching and stuff), this commit is also present for the ARM DT pull
   request
 
 - Eric adds support for the Raspberry Pi 3 aka BCM2837 and provides the binding
   information and the basic SoC DT include file required to boot to a prompt
 
 - Gerd updates the Raspberry Pi 3 DT with Ethernet information based on the
   earlier change from Lubomir
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Merge tag 'arm-soc/for-4.8/devicetree-arm64-part2' of http://github.com/Broadcom/stblinux into next/dt64

Merge "Broadcom ARM64 Device Tree changes for 4.8 (part 2)" from Florian Fainelli:

This pull request contains the second part of the Broadcom ARM64-based SoCs
changes for 4.8. Please note that this pull request contains changes from the
ARM 32-bits port and ARM 64-bits port as well:

- Lubomir updates all BCM2835 (Raspberry Pi family) Device Tree source files with
  their proper information about the on-board USB Ethernet adapter so there is
  appropriate binding between this USB device and a device_node (useful for MAC
  address fetching and stuff), this commit is also present for the ARM DT pull
  request

- Eric adds support for the Raspberry Pi 3 aka BCM2837 and provides the binding
  information and the basic SoC DT include file required to boot to a prompt

- Gerd updates the Raspberry Pi 3 DT with Ethernet information based on the
  earlier change from Lubomir

* tag 'arm-soc/for-4.8/devicetree-arm64-part2' of http://github.com/Broadcom/stblinux:
  ARM: bcm2837: dt: Add the ethernet to the device trees
  ARM: bcm2835: Add devicetree for the Raspberry Pi 3.
  dt-bindings: Add root properties for Raspberry Pi 3
  ARM: bcm2835: dt: Add the ethernet to the device trees
2016-07-07 15:42:55 +02:00
Thomas Gleixner
3d93f42d44 Merge branch 'clockevents/4.8' of http://git.linaro.org/people/daniel.lezcano/linux into timers/core
Pull the clockevents/clocksource tree from Daniel Lezcano:

  - Convert the clocksource-probe init functions to return a value in order to
    prepare the consolidation of the drivers using the DT. It is a big patchset
    but went through 01.org (kbuild bot), linux next and kernel-ci (continuous
    integration) (Daniel Lezcano)

  - Fix a bad error handling by returning the right value for cadence_ttc
    (Christophe Jaillet)

  - Fix typo in the Kconfig for the Samsung pwm (Alexandre Belloni)

  - Change functions to static for armada-370-xp and digicolor (Ben Dooks)

  - Add support for the rk3399 SoC timer by adding bindings and a slight
    change in the base address. Take the opportunity to add the DYNIRQ flag
    (Huang Tao)

  - Fix endian accessors for the Samsung pwm timer (Matthew Leach)

  - Add Oxford Semiconductor RPS Dual Timer driver (Neil Armstrong)

  - Add a kernel parameter to swich on/off the event stream feature of the arch
    arm timer (Will Deacon)
2016-07-07 15:41:13 +02:00
Arnd Bergmann
d561e2f1af Amlogic 64-bit DT updates
- add RNG and new clock driver support
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Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt64

Merge "Amlogic 64-bit DT updates" from Kevin Hilman:

- add RNG and new clock driver support

* tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: DTS: meson-gxbb: switch ethernet to real clock
  arm64: dts: gxbb clock controller
  ARM64: dts: meson-gxbb: Add Hardware Random Generator node
  dt-bindings: hwrng: Add Amlogic Meson Hardware Random Generator bindings
2016-07-07 15:11:44 +02:00
Zhangfei Gao
810bd15fe0 arm64: dts: hi6220: Add pl031 RTC support
Add pl031 rtc0 and rtc1 support to hi6220 dtsi

Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Wei Xu <xuwei5@hisilicon.com>
Cc: Guodong Xu <guodong.xu@linaro.org>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
[jstultz: Forward ported and tweaked commit description,
 added rtc1 entry as suggested by Guodong]
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2016-07-07 14:05:34 +01:00
Arnd Bergmann
0df88121fb mvebu dt64 for 4.8 (part 1)
- update dt with mv-xor-v2 found in the Armada 7K/8K SoCs
 - update dt with the clocks found in the Armada 3700 SoCs
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Merge tag 'mvebu-dt64-4.8-1' of git://git.infradead.org/linux-mvebu into next/dt64

Merge "mvebu dt64 for 4.8 (part 1)" from Gregory CLEMENT:

- update dt with mv-xor-v2 found in the Armada 7K/8K SoCs
- update dt with the clocks found in the Armada 3700 SoCs

* tag 'mvebu-dt64-4.8-1' of git://git.infradead.org/linux-mvebu:
  arm64: dts: marvell: add peripherals clocks for Armada 37xx
  arm64: dts: marvell: add tbg clocks for Armada 37xx
  arm64: dts: marvell: Add xtal clock support for Armada 3700
  arm64: dts: marvell: add XOR engine description for Armada 7K/8K CP
  arm64: dts: marvell: adjust to the latest mv-xor-v2 DT binding
2016-07-07 14:18:17 +02:00
Arnd Bergmann
c8a12c063b - Add nodes for the DISP function ports
- Add dt-bindings for mt6755
 - Add basic support for mt6755 SoC
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Merge tag 'v4.7-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt64

Merge "ARM: mediatek: dts 64 bit updates for v4.8" from Matthias Brugger:

- Add nodes for the DISP function ports
- Add dt-bindings for mt6755
- Add basic support for mt6755 SoC

* tag 'v4.7-next-dts' of https://github.com/mbgg/linux-mediatek:
  arm64: dts: mediatek: add mt6755 support
  Document: DT: Add bindings for mediatek MT6755 SoC Platform
  arm64: dts: mt8173: Add display subsystem related nodes
2016-07-07 13:58:44 +02:00
Geert Uytterhoeven
c805f1a701 arm64: dts: r8a7796/salvator-x: Enable watchdog timer
Enable the Watchdog Timer (WDT) controller on the Renesas Salvator-X
board equipped with an R-Car M3-W (r8a7796) SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-07-07 10:21:28 +02:00
Geert Uytterhoeven
c8ce8007e5 arm64: dts: r8a7796: Add RWDT node
Add a device node for the Watchdog Timer (WDT) controller on the Renesas
R-Car M3-W (r8a7796) SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2016-07-07 10:21:28 +02:00