mirror of https://gitee.com/openkylin/linux.git
8203 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Linus Torvalds
|
7afd16f882 |
PCI changes for the v4.7 merge window:
Enumeration
Refine PCI support check in pcibios_init() (Adrian-Ken Rueegsegger)
Provide common functions for ECAM mapping (Jayachandran C)
Allow all PCIe services on non-ACPI host bridges (Jon Derrick)
Remove return values from pcie_port_platform_notify() and relatives (Jon Derrick)
Widen portdrv service type from 4 bits to 8 bits (Keith Busch)
Add Downstream Port Containment portdrv service type (Keith Busch)
Add Downstream Port Containment driver (Keith Busch)
Resource management
Identify Enhanced Allocation (EA) BAR Equivalent resources in sysfs (Alex Williamson)
Supply CPU physical address (not bus address) to iomem_is_exclusive() (Bjorn Helgaas)
alpha: Call iomem_is_exclusive() for IORESOURCE_MEM, but not IORESOURCE_IO (Bjorn Helgaas)
Mark Broadwell-EP Home Agent 1 as having non-compliant BARs (Prarit Bhargava)
Disable all BAR sizing for devices with non-compliant BARs (Prarit Bhargava)
Move PCI I/O space management from OF to PCI core code (Tomasz Nowicki)
PCI device hotplug
acpiphp_ibm: Avoid uninitialized variable reference (Dan Carpenter)
Use cached copy of PCI_EXP_SLTCAP_HPC bit (Lukas Wunner)
Virtualization
Mark Intel i40e NIC INTx masking as broken (Alex Williamson)
Reverse standard ACS vs device-specific ACS enabling (Alex Williamson)
Work around Intel Sunrise Point PCH incorrect ACS capability (Alex Williamson)
IOMMU
Add pci_add_dma_alias() to abstract implementation (Bjorn Helgaas)
Move informational printk to pci_add_dma_alias() (Bjorn Helgaas)
Add support for multiple DMA aliases (Jacek Lawrynowicz)
Add DMA alias quirk for mic_x200_dma (Jacek Lawrynowicz)
Thunderbolt
Fix double free of drom buffer (Andreas Noever)
Add Intel Thunderbolt device IDs (Lukas Wunner)
Fix typos and magic number (Lukas Wunner)
Support 1st gen Light Ridge controller (Lukas Wunner)
Generic host bridge driver
Use generic ECAM API (Jayachandran C)
Cavium ThunderX host bridge driver
Don't clobber read-only bits in bridge config registers (David Daney)
Use generic ECAM API (Jayachandran C)
Freescale i.MX6 host bridge driver
Use enum instead of bool for variant indicator (Andrey Smirnov)
Implement reset sequence for i.MX6+ (Andrey Smirnov)
Factor out ref clock enable (Bjorn Helgaas)
Add initial imx6sx support (Christoph Fritz)
Add reset-gpio-active-high boolean property to DT (Petr Štetiar)
Add DT property for link gen, default to Gen1 (Tim Harvey)
dts: Specify imx6qp version of PCIe core (Andrey Smirnov)
dts: Fix PCIe reset GPIO polarity on Toradex Apalis Ixora (Petr Štetiar)
Marvell Armada host bridge driver
add DT binding for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
Add driver for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
Marvell MVEBU host bridge driver
Constify mvebu_pcie_pm_ops structure (Jisheng Zhang)
Use SET_NOIRQ_SYSTEM_SLEEP_PM_OPS for mvebu_pcie_pm_ops (Jisheng Zhang)
Microsoft Hyper-V host bridge driver
Report resources release after stopping the bus (Vitaly Kuznetsov)
Add explicit barriers to config space access (Vitaly Kuznetsov)
Renesas R-Car host bridge driver
Select PCI_MSI_IRQ_DOMAIN (Arnd Bergmann)
Synopsys DesignWare host bridge driver
Remove incorrect RC memory base/limit configuration (Gabriele Paoloni)
Move Root Complex setup code to dw_pcie_setup_rc() (Jisheng Zhang)
TI Keystone host bridge driver
Add error IRQ handler (Murali Karicheri)
Remove unnecessary goto statement (Murali Karicheri)
Miscellaneous
Fix spelling errors (Colin Ian King)
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Merge tag 'pci-v4.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Enumeration:
- Refine PCI support check in pcibios_init() (Adrian-Ken Rueegsegger)
- Provide common functions for ECAM mapping (Jayachandran C)
- Allow all PCIe services on non-ACPI host bridges (Jon Derrick)
- Remove return values from pcie_port_platform_notify() and relatives (Jon Derrick)
- Widen portdrv service type from 4 bits to 8 bits (Keith Busch)
- Add Downstream Port Containment portdrv service type (Keith Busch)
- Add Downstream Port Containment driver (Keith Busch)
Resource management:
- Identify Enhanced Allocation (EA) BAR Equivalent resources in sysfs (Alex Williamson)
- Supply CPU physical address (not bus address) to iomem_is_exclusive() (Bjorn Helgaas)
- alpha: Call iomem_is_exclusive() for IORESOURCE_MEM, but not IORESOURCE_IO (Bjorn Helgaas)
- Mark Broadwell-EP Home Agent 1 as having non-compliant BARs (Prarit Bhargava)
- Disable all BAR sizing for devices with non-compliant BARs (Prarit Bhargava)
- Move PCI I/O space management from OF to PCI core code (Tomasz Nowicki)
PCI device hotplug:
- acpiphp_ibm: Avoid uninitialized variable reference (Dan Carpenter)
- Use cached copy of PCI_EXP_SLTCAP_HPC bit (Lukas Wunner)
Virtualization:
- Mark Intel i40e NIC INTx masking as broken (Alex Williamson)
- Reverse standard ACS vs device-specific ACS enabling (Alex Williamson)
- Work around Intel Sunrise Point PCH incorrect ACS capability (Alex Williamson)
IOMMU:
- Add pci_add_dma_alias() to abstract implementation (Bjorn Helgaas)
- Move informational printk to pci_add_dma_alias() (Bjorn Helgaas)
- Add support for multiple DMA aliases (Jacek Lawrynowicz)
- Add DMA alias quirk for mic_x200_dma (Jacek Lawrynowicz)
Thunderbolt:
- Fix double free of drom buffer (Andreas Noever)
- Add Intel Thunderbolt device IDs (Lukas Wunner)
- Fix typos and magic number (Lukas Wunner)
- Support 1st gen Light Ridge controller (Lukas Wunner)
Generic host bridge driver:
- Use generic ECAM API (Jayachandran C)
Cavium ThunderX host bridge driver:
- Don't clobber read-only bits in bridge config registers (David Daney)
- Use generic ECAM API (Jayachandran C)
Freescale i.MX6 host bridge driver:
- Use enum instead of bool for variant indicator (Andrey Smirnov)
- Implement reset sequence for i.MX6+ (Andrey Smirnov)
- Factor out ref clock enable (Bjorn Helgaas)
- Add initial imx6sx support (Christoph Fritz)
- Add reset-gpio-active-high boolean property to DT (Petr Štetiar)
- Add DT property for link gen, default to Gen1 (Tim Harvey)
- dts: Specify imx6qp version of PCIe core (Andrey Smirnov)
- dts: Fix PCIe reset GPIO polarity on Toradex Apalis Ixora (Petr Štetiar)
Marvell Armada host bridge driver:
- add DT binding for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
- Add driver for Marvell Armada 7K/8K PCIe controller (Thomas Petazzoni)
Marvell MVEBU host bridge driver:
- Constify mvebu_pcie_pm_ops structure (Jisheng Zhang)
- Use SET_NOIRQ_SYSTEM_SLEEP_PM_OPS for mvebu_pcie_pm_ops (Jisheng Zhang)
Microsoft Hyper-V host bridge driver:
- Report resources release after stopping the bus (Vitaly Kuznetsov)
- Add explicit barriers to config space access (Vitaly Kuznetsov)
Renesas R-Car host bridge driver:
- Select PCI_MSI_IRQ_DOMAIN (Arnd Bergmann)
Synopsys DesignWare host bridge driver:
- Remove incorrect RC memory base/limit configuration (Gabriele Paoloni)
- Move Root Complex setup code to dw_pcie_setup_rc() (Jisheng Zhang)
TI Keystone host bridge driver:
- Add error IRQ handler (Murali Karicheri)
- Remove unnecessary goto statement (Murali Karicheri)
Miscellaneous:
- Fix spelling errors (Colin Ian King)"
* tag 'pci-v4.7-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (48 commits)
PCI: Disable all BAR sizing for devices with non-compliant BARs
x86/PCI: Mark Broadwell-EP Home Agent 1 as having non-compliant BARs
PCI: Identify Enhanced Allocation (EA) BAR Equivalent resources in sysfs
PCI, of: Move PCI I/O space management to PCI core code
PCI: generic, thunder: Use generic ECAM API
PCI: Provide common functions for ECAM mapping
PCI: hv: Add explicit barriers to config space access
PCI: Use cached copy of PCI_EXP_SLTCAP_HPC bit
PCI: Add Downstream Port Containment driver
PCI: Add Downstream Port Containment portdrv service type
PCI: Widen portdrv service type from 4 bits to 8 bits
PCI: designware: Remove incorrect RC memory base/limit configuration
PCI: hv: Report resources release after stopping the bus
ARM: dts: imx6qp: Specify imx6qp version of PCIe core
PCI: imx6: Implement reset sequence for i.MX6+
PCI: imx6: Use enum instead of bool for variant indicator
PCI: thunder: Don't clobber read-only bits in bridge config registers
thunderbolt: Fix double free of drom buffer
PCI: rcar: Select PCI_MSI_IRQ_DOMAIN
PCI: armada: Add driver for Marvell Armada 7K/8K PCIe controller
...
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Linus Torvalds
|
a37571a29e |
Pin control bulk changes for the v4.7 kernel cycle:
Core changes:
- Add the devm_pinctrl_register() API and switch all applicable drivers
to use it, saving lots of lines of code all over the place.
New drivers:
- New driver for the Broadcom NS2 SoC.
- New subdriver for the PXA25x SoCs.
- New subdriver for the AMLogic Meson GXBB SoC.
Driver improvements:
- The Intel Baytrail driver now properly supports pin control.
- The Nomadik, Rockchip, Broadcom BCM2835 supports the .get_direction() callback in
the GPIO portions.
- Continued development and stabilization of several SH-PFC
SoC subdrivers: r8a7795, r8a7790, r8a7794 etc.
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Merge tag 'pinctrl-v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This kernel cycle was quite calm when it comes to pin control and
there is really just one major change, and that is the introduction of
devm_pinctrl_register() managed resources.
Apart from that linear development, details below.
Core changes:
- Add the devm_pinctrl_register() API and switch all applicable
drivers to use it, saving lots of lines of code all over the place.
New drivers:
- driver for the Broadcom NS2 SoC
- subdriver for the PXA25x SoCs
- subdriver for the AMLogic Meson GXBB SoC
Driver improvements:
- the Intel Baytrail driver now properly supports pin control
- Nomadik, Rockchip, Broadcom BCM2835 support the .get_direction()
callback in the GPIO portions
- continued development and stabilization of several SH-PFC SoC
subdrivers: r8a7795, r8a7790, r8a7794 etc"
* tag 'pinctrl-v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (85 commits)
Revert "pinctrl: tegra: avoid parked_reg and parked_bank"
pinctrl: meson: Fix eth_tx_en bit index
pinctrl: tegra: avoid parked_reg and parked_bank
pinctrl: tegra: Correctly check the supported configuration
pinctrl: amlogic: Add support for Amlogic Meson GXBB SoC
pinctrl: rockchip: fix pull setting error for rk3399
pinctrl: stm32: Implement .pin_config_dbg_show()
pinctrl: nomadik: hide nmk_gpio_get_mode when unused
pinctrl: ns2: rename pinctrl_utils_dt_free_map
pinctrl: at91: Merge clk_prepare and clk_enable into clk_prepare_enable
pinctrl: at91: Make at91_gpio_template const
pinctrl: baytrail: fix some error handling in debugfs
pinctrl: ns2: add pinmux driver support for Broadcom NS2 SoC
pinctrl: sirf/atlas7: trivial fix of spelling mistake on flagged
pinctrl: sh-pfc: Kill unused variable in sh_pfc_remove()
pinctrl: nomadik: implement .get_direction()
pinctrl: nomadik: use BIT() with offsets consequently
pinctrl: exynos5440: Use off-stack memory for pinctrl_gpio_range
pinctrl: zynq: Use devm_pinctrl_register() for pinctrl registration
pinctrl: u300: Use devm_pinctrl_register() for pinctrl registration
...
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Linus Torvalds
|
a0d3c7c5c0 |
dmaengine updates for 4.7
This time round the update brings in following changes:
- New tegra driver for ADMA device
- Support for Xilinx AXI Direct Memory Access Engine and Xilinx AXI Central
Direct Memory Access Engine and few updates to this driver.
- New cyclic capability to sun6i and few updates.
- Slave-sg support in bcm2835.
- Updates to many drivers like designware, hsu, mv_xor, pxa, edma,
qcom_hidma & bam.
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Merge tag 'dmaengine-4.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
"This time round the update brings in following changes:
- new tegra driver for ADMA device
- support for Xilinx AXI Direct Memory Access Engine and Xilinx AXI
Central Direct Memory Access Engine and few updates to this driver
- new cyclic capability to sun6i and few updates
- slave-sg support in bcm2835
- updates to many drivers like designware, hsu, mv_xor, pxa, edma,
qcom_hidma & bam"
* tag 'dmaengine-4.7-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (84 commits)
dmaengine: ioatdma: disable relaxed ordering for ioatdma
dmaengine: of_dma: approximate an average distribution
dmaengine: core: Use IS_ENABLED() instead of checking for built-in or module
dmaengine: edma: Re-evaluate errors when ccerr is triggered w/o error event
dmaengine: qcom_hidma: add support for object hierarchy
dmaengine: qcom_hidma: add debugfs hooks
dmaengine: qcom_hidma: implement lower level hardware interface
dmaengine: vdma: Add clock support
Documentation: DT: vdma: Add clock support for dmas
dmaengine: vdma: Add config structure to differentiate dmas
MAINTAINERS: Update Tegra DMA maintainers
dmaengine: tegra-adma: Add support for Tegra210 ADMA
Documentation: DT: Add binding documentation for NVIDIA ADMA
dmaengine: vdma: Add Support for Xilinx AXI Central Direct Memory Access Engine
Documentation: DT: vdma: update binding doc for AXI CDMA
dmaengine: vdma: Add Support for Xilinx AXI Direct Memory Access Engine
Documentation: DT: vdma: update binding doc for AXI DMA
dmaengine: vdma: Rename xilinx_vdma_ prefix to xilinx_dma
dmaengine: slave means at least one of DMA_SLAVE, DMA_CYCLIC
dmaengine: mv_xor: Allow selecting mv_xor for mvebu only compatible SoC
...
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Linus Torvalds
|
07b75260eb |
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
"This is the main pull request for MIPS for 4.7. Here's the summary of
the changes:
- ATH79: Support for DTB passuing using the UHI boot protocol
- ATH79: Remove support for builtin DTB.
- ATH79: Add zboot debug serial support.
- ATH79: Add initial support for Dragino MS14 (Dragine 2), Onion Omega
and DPT-Module.
- ATH79: Update devicetree clock support for AR9132 and AR9331.
- ATH79: Cleanup the DT code.
- ATH79: Support newer SOCs in ath79_ddr_ctrl_init.
- ATH79: Fix regression in PCI window initialization.
- BCM47xx: Move SPROM driver to drivers/firmware/
- BCM63xx: Enable partition parser in defconfig.
- BMIPS: BMIPS5000 has I cache filing from D cache
- BMIPS: BMIPS: Add cpu-feature-overrides.h
- BMIPS: Add Whirlwind support
- BMIPS: Adjust mips-hpt-frequency for BCM7435
- BMIPS: Remove maxcpus from BCM97435SVMB DTS
- BMIPS: Add missing 7038 L1 register cells to BCM7435
- BMIPS: Various tweaks to initialization code.
- BMIPS: Enable partition parser in defconfig.
- BMIPS: Cache tweaks.
- BMIPS: Add UART, I2C and SATA devices to DT.
- BMIPS: Add BCM6358 and BCM63268support
- BMIPS: Add device tree example for BCM6358.
- BMIPS: Improve Improve BCM6328 and BCM6368 device trees
- Lantiq: Add support for device tree file from boot loader
- Lantiq: Allow build with no built-in DT.
- Loongson 3: Reserve 32MB for RS780E integrated GPU.
- Loongson 3: Fix build error after ld-version.sh modification
- Loongson 3: Move chipset ACPI code from drivers to arch.
- Loongson 3: Speedup irq processing.
- Loongson 3: Add basic Loongson 3A support.
- Loongson 3: Set cache flush handlers to nop.
- Loongson 3: Invalidate special TLBs when needed.
- Loongson 3: Fast TLB refill handler.
- MT7620: Fallback strategy for invalid syscfg0.
- Netlogic: Fix CP0_EBASE redefinition warnings
- Octeon: Initialization fixes
- Octeon: Add DTS files for the D-Link DSR-1000N and EdgeRouter Lite
- Octeon: Enable add Octeon-drivers in cavium_octeon_defconfig
- Octeon: Correctly handle endian-swapped initramfs images.
- Octeon: Support CN73xx, CN75xx and CN78xx.
- Octeon: Remove dead code from cvmx-sysinfo.
- Octeon: Extend number of supported CPUs past 32.
- Octeon: Remove some code limiting NR_IRQS to 255.
- Octeon: Simplify octeon_irq_ciu_gpio_set_type.
- Octeon: Mark some functions __init in smp.c
- Octeon: Octeon: Add Octeon III CN7xxx interface detection
- PIC32: Add serial driver and bindings for it.
- PIC32: Add PIC32 deadman timer driver and bindings.
- PIC32: Add PIC32 clock timer driver and bindings.
- Pistachio: Determine SoC revision during boot
- Sibyte: Fix Kconfig dependencies of SIBYTE_BUS_WATCHER.
- Sibyte: Strip redundant comments from bcm1480_regs.h.
- Panic immediately if panic_on_oops is set.
- module: fix incorrect IS_ERR_VALUE macro usage.
- module: Make consistent use of pr_*
- Remove no longer needed work_on_cpu() call.
- Remove CONFIG_IPV6_PRIVACY from defconfigs.
- Fix registers of non-crashing CPUs in dumps.
- Handle MIPSisms in new vmcore_elf32_check_arch.
- Select CONFIG_HANDLE_DOMAIN_IRQ and make it work.
- Allow RIXI to be used on non-R2 or R6 cores.
- Reserve nosave data for hibernation
- Fix siginfo.h to use strict POSIX types.
- Don't unwind user mode with EVA.
- Fix watchpoint restoration
- Ptrace watchpoints for R6.
- Sync icache when it fills from dcache
- I6400 I-cache fills from dcache.
- Various MSA fixes.
- Cleanup MIPS_CPU_* definitions.
- Signal: Move generic copy_siginfo to signal.h
- Signal: Fix uapi include in exported asm/siginfo.h
- Timer fixes for sake of KVM.
- XPA TLB refill fixes.
- Treat perf counter feature
- Update John Crispin's email address
- Add PIC32 watchdog and bindings.
- Handle R10000 LL/SC bug in set_pte()
- cpufreq: Various fixes for Longson1.
- R6: Fix R2 emulation.
- mathemu: Cosmetic fix to ADDIUPC emulation, plenty of other small fixes
- ELF: ABI and FP fixes.
- Allow for relocatable kernel and use that to support KASLR.
- Fix CPC_BASE_ADDR mask
- Plenty fo smp-cps, CM, R6 and M6250 fixes.
- Make reset_control_ops const.
- Fix kernel command line handling of leading whitespace.
- Cleanups to cache handling.
- Add brcm, bcm6345-l1-intc device tree bindings.
- Use generic clkdev.h header
- Remove CLK_IS_ROOT usage.
- Misc small cleanups.
- CM: Fix compilation error when !MIPS_CM
- oprofile: Fix a preemption issue
- Detect DSP ASE v3 support:1"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (275 commits)
MIPS: pic32mzda: fix getting timer clock rate.
MIPS: ath79: fix regression in PCI window initialization
MIPS: ath79: make ath79_ddr_ctrl_init() compatible for newer SoCs
MIPS: Fix VZ probe gas errors with binutils <2.24
MIPS: perf: Fix I6400 event numbers
MIPS: DEC: Export `ioasic_ssr_lock' to modules
MIPS: MSA: Fix a link error on `_init_msa_upper' with older GCC
MIPS: CM: Fix compilation error when !MIPS_CM
MIPS: Fix genvdso error on rebuild
USB: ohci-jz4740: Remove obsolete driver
MIPS: JZ4740: Probe OHCI platform device via DT
MIPS: JZ4740: Qi LB60: Remove support for AVT2 variant
MIPS: pistachio: Determine SoC revision during boot
MIPS: BMIPS: Adjust mips-hpt-frequency for BCM7435
mips: mt7620: fallback to SDRAM when syscfg0 does not have a valid value for the memory type
MIPS: Prevent "restoration" of MSA context in non-MSA kernels
MIPS: cevt-r4k: Dynamically calculate min_delta_ns
MIPS: malta-time: Take seconds into account
MIPS: malta-time: Start GIC count before syncing to RTC
MIPS: Force CPUs to lose FP context during mode switches
...
|
|
|
Linus Torvalds
|
0efacbbaee |
ARC updates for 4.7-rc1
- Support for EZChip (now Mellanox) NPS-400 Network processor based on ARC700
http://www.mellanox.com/related-docs/prod_npu/PB_NPS-400.pdf
- NPS interrupt controller and clocksource drivers
- ARC timers probed off DT
- ARC iqrchips switching to linear domain (upgrade from legacy domains)
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Merge tag 'arc-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
Pull ARC updates from Vineet Gupta:
"We have a relatively big changeset for ARC for 4.7.
The highlight is support for EZChip (now Mellanox) NPS-400 network
processor, a 400-Gb throughput C-programmable packet processor based
on ARC700 cores from Synopsys. See
http://www.mellanox.com/related-docs/prod_npu/PB_NPS-400.pdf
Also present are irqchip and clocksource drivers for NPS as agreed
with respective maintainers to go via ARC tree due to an soc header
dependency. I have the needed ACKs from Jason, Marc, Daniel. You
might run into a trivial merge conflict in drivers/irqchip/*
This EZChip platform support required some deep changes in ARC
architecture code and also opportunity to cleanup past sins (legacy
irq domains, missing irq domain lookup, hard coded timer irqs...)
Summary:
- Support for EZChip (now Mellanox) NPS-400 Network processor based
on ARC700
- NPS interrupt controller and clocksource drivers
- ARC timers probed off DT
- ARC iqrchips switching to linear domain (upgrade from legacy
domains)"
* tag 'arc-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc: (37 commits)
arc: axs103_smp: Fix CPU frequency to 100MHz for dual-core
arc: axs10x: Add DT bindings for I2S PLL Clock
ARC: pae: STRICT_MM_TYPECHECKS was broken
ARC: Add eznps platform to Kconfig and Makefile
ARC: [plat-eznps] Use dedicated COMMAND_LINE_SIZE
ARC: [plat-eznps] Use dedicated cpu_relax()
ARC: [plat-eznps] Use dedicated identity auxiliary register.
ARC: [plat-eznps] Use dedicated SMP barriers
ARC: [plat-eznps] Use dedicated atomic/bitops/cmpxchg
ARC: [plat-eznps] Use dedicated user stack top
ARC: [plat-eznps] Add eznps platform
ARC: [plat-eznps] Add eznps board defconfig and dts
ARC: Mark secondary cpu online only after all HW setup is done
ARC: rwlock: disable interrupts in !LLSC variant
ARC: Make vmalloc size configurable
ARC: clean out UAPI byteorder.h clean off Kconfig symbol
irqchip: add nps Internal and external irqchips
clocksource: Add NPS400 timers driver
soc: Support for EZchip SoC
Documentation: Add EZchip vendor to binding list
...
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Marek Vasut
|
f2c27767af |
devicetree: Add Creative Technology vendor id
Add vendor ID for Creative technology. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Antony Pavlov <antonynpavlov@gmail.com> Cc: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> |
|
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Christian Lamparter
|
9a0d440427 |
gpio: dt-bindings: add ibm,ppc4xx-gpio binding
This patch adds binding information for IBM/AMCC/APM GPIO Controllers of the PowerPC 4XX series and compatible SoCs. The "PowerPC 405EP Embedded Processor Data Sheet" has the following to say about the GPIO controllers: " - Controller functions and GPIO registers are programmed and accessed via memory-mapped OPB bus master accesses - All GPIOs are pin-shared with other functions. DCRs control whether a particular pin that has GPIO capabilities acts as a GPIO or is used for another purpose. - Each GPIO outputs is separately programmable to emulate an open-drain driver (i.e. drives to zero, threestated if output bit is 1) " The ppc4xx_gpio.c driver is part of the platform/sysdev drivers in arch/powerpc/sysdev. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: Rob Herring <robh@kernel.org> |
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Russell King
|
5632a9fbcd | Merge branches 'amba', 'devel-stable', 'kexec-for-next' and 'misc' into for-linus | |
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Linus Torvalds
|
888dae5361 |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov: "First round of updates for the input subsystem. No new drivers here, just some driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: rotary-encoder - fix bare use of 'unsigned' Input: cm109 - spin_lock in complete() cleanup Input: cm109 - fix handling of volume and mute buttons Input: byd - don't wipe dynamically allocated memory twice Input: twl4030 - fix unsafe macro definition Input: twl6040-vibra - remove mutex Input: bcm_iproc_tsc - DT spelling s/clock-name/clock-names/ Input: bcm_iproc_tsc - use syscon to access shared registers Input: ti_am335x_tsc - use SIMPLE_DEV_PM_OPS Input: omap-keypad - remove set_col_gpio_val() and get_row_gpio_val() Input: omap-keypad - drop empty PM stubs Input: omap-keypad - remove adjusting of scan delay Input: gpio-keys - clean up device tree binding example Input: kbtab - stop saving struct usb_device Input: gtco - stop saving struct usb_device Input: aiptek - stop saving struct usb_device Input: acecad - stop saving struct usb_device |
|
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Linus Torvalds
|
19c5abcb74 |
media updates for v4.7-rc1
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Linus Torvalds
|
4a5219edcd |
ARM: SoC driver updates for v4.7
Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons. For the most part, this is now related to power management controllers, which have not yet been abstracted into a separate subsystem, and typically require some code in drivers/soc or arch/arm to control the power domains. Another large chunk here is a rework of the NVIDIA Tegra USB3.0 support, which was surprisingly tricky and took a long time to get done. Finally, reset controller handling as always gets merged through here as well. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXkGCrR//JCVInAQKb5BAAv2HuJ/tDjC8nNfYi0/aIt4uaRfRWE84t +nIpdKl/pB9AQo+HdG9WNihHs2GN44PdQRrDZ1enQX8nvTzc+dUl0AI1GZmUDpF/ zCV2UJ39HMZcEPwf8lZk9X/JP4VOkJDM5pDgNZnnqdvkq0oqtKzmh0Kt6m2g6fIS LR3FVtCRxJDeT+pT+EpoN4jpW0cb3mjTWbn/a8Ar3BH07KBA3U22MVJhHArLjS30 /aXP+AkgdvlgmBher5z44N6Qd/KOLn78rnE4LCRC4FwSCqA+qqPJQNGNblV5MHjE s5CYTqlihqLiGapqJ4zGBhmqj0XU/3kFVboGqYlTGjzMkOFgjddTpMdfkBUoG5oJ UubJ51zzSLXTcMwILGNXVls4YjJRKwNH7jeSjuMqpWrAYP4qBcMn/HQ1GqUjkNv+ yWkheHiLDYgYkIDOBDuFUtJ7OXiVumGGxIE+r2K/sXeNI7gFcDxFExMIo11vPAWP WJ8ydTchyb/RUQbzhjEXhoIeCZwXQfe9s11qsyFQDCZLleWYQGs3gFKdEI1E7+BE oe018BSP+uaVXdaV18Ne4smwzydLAU9/ieUoO45PAUSN2reV4lWhFTlNiiiMd3Id IWoYwpxqP2VW9zJvLz6QGF/P+3cZ00m/1lecJCKHHPBmbUijCHWJmgLT73AdSXmR YIJ2UM5QMiY= =x+iD -----END PGP SIGNATURE----- Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Arnd Bergmann: "Driver updates for ARM SoCs, these contain various things that touch the drivers/ directory but got merged through arm-soc for practical reasons. For the most part, this is now related to power management controllers, which have not yet been abstracted into a separate subsystem, and typically require some code in drivers/soc or arch/arm to control the power domains. Another large chunk here is a rework of the NVIDIA Tegra USB3.0 support, which was surprisingly tricky and took a long time to get done. Finally, reset controller handling as always gets merged through here as well" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (97 commits) arm-ccn: Enable building as module soc/tegra: pmc: Add generic PM domain support usb: xhci: tegra: Add Tegra210 support usb: xhci: Add NVIDIA Tegra XUSB controller driver dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller support dt-bindings: usb: Add NVIDIA Tegra XUSB controller binding PCI: tegra: Support per-lane PHYs dt-bindings: pci: tegra: Update for per-lane PHYs phy: tegra: Add Tegra210 support phy: Add Tegra XUSB pad controller support dt-bindings: phy: tegra-xusb-padctl: Add Tegra210 support dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding phy: core: Allow children node to be overridden clk: tegra: Add interface to enable hardware control of SATA/XUSB PLLs drivers: firmware: psci: make two helper functions inline soc: renesas: rcar-sysc: Add support for R-Car H3 power areas soc: renesas: rcar-sysc: Add support for R-Car E2 power areas soc: renesas: rcar-sysc: Add support for R-Car M2-N power areas soc: renesas: rcar-sysc: Add support for R-Car M2-W power areas soc: renesas: rcar-sysc: Add support for R-Car H2 power areas ... |
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Linus Torvalds
|
2ec3240fd7 |
ARM: 64-bit DT updates for v4.7
We continue ramping up platform support for 64-bit ARM machines, with 111 individual non-merge changesets touching 21 platforms. The LG1312 platform is completely new and is the first ARM platform by LG that we support in the mainline kernel. Two other SoCs got added that are updated versions of existing SoC families, so the port mainly consists of new dts files: - The Hisilicon Hip06/D03 is the latest server platform from Huawei/Hisilicon, and follows the Hip05/D02 platform. - Rockchip RK3399 follows the 32-bit RK3288 that is popular in low-end Chromebooks and the 64-bit RK3368 that is mainly found in chinese Android TV boxes. The 96Boards HiKey based on the Hisilicon Hi6220 (Kirin 620) gets a long-awaited overhaul with a lot of devices enabled in the DT, so it should be much more usable with a mainline kernel now. See also https://plus.google.com/111524780435806926688/posts/PeGb2VsNhJd A lot of work went into enabling new device drivers on existing machines, but we also have a couple of new commercially available machines: - Google Pixel C laptop based on Tegra210 - Hardkernel Odroid C2 Based on Amlogic Meson GXBB (S905) - Geekbuying GeekBox based on Rockchip RK3368 And finally, a couple of reference or development platforms that are not end-user platforms but are used for trying out the respective SoC platforms: - Amlogic Meson GXBB P200 and P201 development systems - NXP Layerscape 1043A QDS development board - Hisilicon Hip06 D03 server board, as mentioned above - LG1312 Reference Design - RK3399 Evaluation Board -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXimCrR//JCVInAQJtoRAAkiyHJCwsc7UJuaPY4XyFR3JGvjRrk4vA EvpnFsfu4Xgso3yillZUY3i0oUAFAUslYJR5ycNS63OV8+CafpzVCxZmXl6N7muF +NzVsrcEBZvfX3YWRSEB6qwILqjRTNBDqDVfZEhcP3Jh7XJ1U+TPcTKGMuG0zRVL NvGbEM0YF21kKJXz8rPWx/moYhNmE/1E5XEI5e5NpoO9y9BIRjJPSkpkstccaO5I Hvd2cqa8sHLROY0ffhK+UNytvSqvkTILUswlBBFC+/JX4yctFeLTcEbLrEpGnWUG zqy6lIooq2IBKKDsrxTisIZ5ACwoLQlMUdBRUYgNkjH5KR7/DBmUQO2WygYGb/xC imLiJpIIshkBG/xFrSVJjVDleTW++CecHU8uFVQaftOl1EHFGEs8ChCooRk9lRMq jQyEEGbX33dKUlGSvkMiVIufWOFBL+AqefFgl+TPDZf0xXWoFGA4cOvdxClxKSF5 Eh6XnQu9mQLHQ3OjetuQE+VsZHEKoe+cIH2ypUj4D4MJAWV6ok6bsbQJtMmLgwbZ fh1pHSpCHG3iJqaoICFmcokiymiLst3lZqOm6GP4Glgbs8TVwKfeYNUSFRVMlJ5W BQ/SVaBuXbAiv8Ree7wk2HbAXtOzKuFqEzVVRWd3XgIERTbNZaI+qoFssh0TIlBe WNDmLB+6E5Q= =locI -----END PGP SIGNATURE----- Merge tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 64-bit DT updates from Arnd Bergmann: "We continue ramping up platform support for 64-bit ARM machines, with 111 individual non-merge changesets touching 21 platforms. The LG1312 platform is completely new and is the first ARM platform by LG that we support in the mainline kernel. Two other SoCs got added that are updated versions of existing SoC families, so the port mainly consists of new dts files: - The Hisilicon Hip06/D03 is the latest server platform from Huawei/Hisilicon, and follows the Hip05/D02 platform. - Rockchip RK3399 follows the 32-bit RK3288 that is popular in low-end Chromebooks and the 64-bit RK3368 that is mainly found in chinese Android TV boxes. The 96Boards HiKey based on the Hisilicon Hi6220 (Kirin 620) gets a long-awaited overhaul with a lot of devices enabled in the DT, so it should be much more usable with a mainline kernel now. See also https://plus.google.com/111524780435806926688/posts/PeGb2VsNhJd A lot of work went into enabling new device drivers on existing machines, but we also have a couple of new commercially available machines: - Google Pixel C laptop based on Tegra210 - Hardkernel Odroid C2 Based on Amlogic Meson GXBB (S905) - Geekbuying GeekBox based on Rockchip RK3368 And finally, a couple of reference or development platforms that are not end-user platforms but are used for trying out the respective SoC platforms: - Amlogic Meson GXBB P200 and P201 development systems - NXP Layerscape 1043A QDS development board - Hisilicon Hip06 D03 server board, as mentioned above - LG1312 Reference Design - RK3399 Evaluation Board" * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (104 commits) arm64: dts: marvell: add XOR node for Armada 3700 SoC dt-bindings: document rockchip rk3399-evb board arm64: dts: rockchip: add dts file for RK3399 evaluation board arm64: dts: rockchip: add core dtsi file for RK3399 SoCs dt-bindings: rockchip-dw-mshc: add description for rk3399 arm64: dts: marvell: Use a SoC-specific compatible for xHCI on Armada37xx arm64: dts: marvell: Rename armada-37xx USB node arm64: dts: marvell: Clean up armada-3720-db Documentation: arm64: Add Hisilicon Hip06 D03 dts binding arm64: dts: Add initial dts for Hisilicon Hip06 D03 board arm64: dts: hip05: Add nor flash support arm64: dts: hip05: fix its node without msi-cells arm64: dts: r8a7795: Don't disable referenced optional clocks arm64: dts: salvator-x: populate EXTALR arm64: dts: r8a7795: enable PCIe on Salvator-X arm64: dts: r8a7795: Add PCIe nodes arm64: tegra: Add IOMMU node to GM20B on Tegra210 arm64: tegra: Add reference clock to GM20B on Tegra210 dt-bindings: Add documentation for GM20B GPU dt-bindings: gk20a: Document iommus property ... |
|
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Linus Torvalds
|
f7df9be067 |
ARM: DT updates for v4.7
These are all the updates to device tree files for 32-bit platforms,
which as usual makes up the bulk of the ARM SoC changes: 462 non-merge
changesets, 450 files changed, 23340 insertions, 5216 deletions.
The three platforms that are added with the "soc" branch are here as well,
and we add some related machine files:
- For Aspeed AST2400/AST2500, we get the evaluation platform and
the Tyan Palmetto POWER8 mainboard that uses the AST2400 BMC
- For Oxnas 810SE, the Western Digital "My Book World Edition"
is added as the only platform at the moment.
- For ARM MPS2, the AN385 (Cortex-M3) and AN399 (Cortex-M7)
are supported
On the ARM Realview development platform, we now support all machines
with device tree, previously only the board files were supported, which
in turn will likely be removed soon.
Qualcomm IPQ4019 is the second generation ARM based "Internet Processor",
following the IPQ806x that is used in many high-end WiFi routers. This one
integrates two ath10k wifi radios that were previously on separate chips.
Other boards that got added for existing chips are:
- On Ti OMAP family:
- Amazon Kindle Fire, first generation, tablet and ebook reader
- OnRISC Baltos iR 2110 and 3220 embedded industrial PCs
- TI AM5728 IDK, TI AM3359 ICE-V2, and TI DRA722 Rev C EVM
development systems
- On Samsung EXYNOS platform:
- Samsung ARTIK5 evaluation board, see
https://www.artik.io/modules/overview/artik-5/
- On NXP i.MX platforms:
- Ka-Ro electronics TX6S-8034, TX6S-8035, TX6U-8033, TX6U-81xx,
TX6Q-1036, TX6Q-1110/-1130, TXUL-0010 and TXUL-0011 industrial
SoM modules
- Embest MarS Board i.MX6Dual DIY platform
- Boundary Devices i.MX6 Quad Plus Nitrogen6_MAX and
SoloX Nitrogen6sx embedded boards
- Technexion Pico i.MX6UL compute module
- ZII VF610 Development Board
- On Marvell embedded (mvebu, orion, kirkwood) platforms:
- Linksys Viper (E4200v2 / EA4500) WiFi router
- Buffalo Kurobox Pro NAS
- On Qualcomm Snapdragon:
- Arrow DragonBoard 600c (96boards) with APQ8064 Snapdragon 600
- On Rockchips platform:
- mqmaker MiQi single-board computer
- On Altera SoCFPGA:
- samtec VIN|ING 1000 vehicle communication interface
- On Allwinner Sunxi platforms:
- Dserve DSRV9703C tablet
- Difrnce DIT4350 tablet
- Colorfly E708 Q1 tablet
- Polaroid MID2809PXE04 tablet
- Olimex A20 OLinuXino LIME2 single board computer
- Xunlong Orange Pi 2, Orange Pi One, and Orange Pi PC
single board computers
Across many platforms, bug fixes went in to address warnings that
dtc now emits with 'make dtbs W=1'. Further changes for device enablement
went into Ti OMAP, bcm283x (Raspberry Pi), bcm47xx (wifi router),
Ti Davinci, Samsung EXYNOS, Marvell mvebu/kirkwood/orion, NXP i.MX/Vybrid
NXP LPC18xx, NXP LPC32xx, Renesas shmobile/r-mobile/r-car, Rockchips
rk3xxx, ST Ux500, ST STi, Atmel AT91/SAMA5, Altera SoCFPGA, Allwinner
Sunxi, Sigma Designs Tango, NVIDIA Tegra, Socionext Uniphier and ARM
Versatile Express.
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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 Arnd Bergmann:
"These are all the updates to device tree files for 32-bit platforms,
which as usual makes up the bulk of the ARM SoC changes: 462 non-merge
changesets, 450 files changed, 23340 insertions, 5216 deletions.
The three platforms that are added with the "soc" branch are here as
well, and we add some related machine files:
- For Aspeed AST2400/AST2500, we get the evaluation platform and the
Tyan Palmetto POWER8 mainboard that uses the AST2400 BMC
- For Oxnas 810SE, the Western Digital "My Book World Edition" is
added as the only platform at the moment.
- For ARM MPS2, the AN385 (Cortex-M3) and AN399 (Cortex-M7) are
supported
On the ARM Realview development platform, we now support all machines
with device tree, previously only the board files were supported,
which in turn will likely be removed soon.
Qualcomm IPQ4019 is the second generation ARM based "Internet
Processor", following the IPQ806x that is used in many high-end WiFi
routers. This one integrates two ath10k wifi radios that were
previously on separate chips.
Other boards that got added for existing chips are:
Ti OMAP family:
- Amazon Kindle Fire, first generation, tablet and ebook reader
- OnRISC Baltos iR 2110 and 3220 embedded industrial PCs
- TI AM5728 IDK, TI AM3359 ICE-V2, and TI DRA722 Rev C EVM
development systems
Samsung EXYNOS platform:
- Samsung ARTIK5 evaluation board, see
https://www.artik.io/modules/overview/artik-5/
NXP i.MX platforms:
- Ka-Ro electronics TX6S-8034, TX6S-8035, TX6U-8033, TX6U-81xx,
TX6Q-1036, TX6Q-1110/-1130, TXUL-0010 and TXUL-0011 industrial
SoM modules
- Embest MarS Board i.MX6Dual DIY platform
- Boundary Devices i.MX6 Quad Plus Nitrogen6_MAX and SoloX
Nitrogen6sx embedded boards
- Technexion Pico i.MX6UL compute module
- ZII VF610 Development Board
Marvell embedded (mvebu, orion, kirkwood) platforms:
- Linksys Viper (E4200v2 / EA4500) WiFi router
- Buffalo Kurobox Pro NAS
Qualcomm Snapdragon:
- Arrow DragonBoard 600c (96boards) with APQ8064 Snapdragon 600
Rockchips platform:
- mqmaker MiQi single-board computer
Altera SoCFPGA:
- samtec VIN|ING 1000 vehicle communication interface
Allwinner Sunxi platforms:
- Dserve DSRV9703C tablet
- Difrnce DIT4350 tablet
- Colorfly E708 Q1 tablet
- Polaroid MID2809PXE04 tablet
- Olimex A20 OLinuXino LIME2 single board computer
- Xunlong Orange Pi 2, Orange Pi One, and Orange Pi PC single board
computers
Across many platforms, bug fixes went in to address warnings that dtc
now emits with 'make dtbs W=1'. Further changes for device enablement
went into Ti OMAP, bcm283x (Raspberry Pi), bcm47xx (wifi router), Ti
Davinci, Samsung EXYNOS, Marvell mvebu/kirkwood/orion, NXP i.MX/Vybrid
NXP LPC18xx, NXP LPC32xx, Renesas shmobile/r-mobile/r-car, Rockchips
rk3xxx, ST Ux500, ST STi, Atmel AT91/SAMA5, Altera SoCFPGA, Allwinner
Sunxi, Sigma Designs Tango, NVIDIA Tegra, Socionext Uniphier and ARM
Versatile Express"
* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (458 commits)
ARM: dts: tango4: Import watchdog node
ARM: dts: tango4: Update cpus node for cpufreq
ARM: dts: tango4: Update DT to match clk driver
ARM: dts: tango4: Initial thermal support
arm/dst: Add Aspeed ast2500 device tree
arm/dts: Add Aspeed ast2400 device tree
ARM: sun7i: dt: Add pll3 and pll7 clocks
ARM: dts: sunxi: Add a olinuxino-lime2-emmc
ARM: dts: at91: sama5d4: add trng node
ARM: dts: at91: sama5d3: add trng node
ARM: dts: at91: sama5d2: add trng node
ARM: dts: at91: at91sam9g45 family: reduce the trng register map size
ARM: sun4i: dt: Add pll3 and pll7 clocks
ARM: sun5i: chip: Enable the TV Encoder
ARM: sun5i: r8: Add display blocks to the DTSI
ARM: sun5i: a13: Add display and TCON clocks
ARM: dts: ux500: configure the accelerometers open drain
ARM: mx5: dts: Enable USB OTG on M53EVK
ARM: dts: imx6ul-14x14-evk: Add audio support
ARM: dts: imx6qdl: Remove unneeded unit-addresses
...
|
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Linus Torvalds
|
9896c7b57e |
ARM: SoC platform updates for v4.7
We get support for three new 32-bit SoC platforms this time. The amount of changes in arch/arm for any of them is miniscule, as all the interesting code is in device driver subsystems (irqchip, clk, pinctrl, ...) these days. I'm listing them here, as the addition of the Kconfig statement is the main relevant milestone for a new platform. In each case, some drivers are are shared with existing platforms, while other drivers are added for v4.7 as well, or come in a later release. - The Aspeed platform is probably the most interesting one, this is what most whitebox servers use as their baseboard management controller. We get support for the very common ast2400 and ast2500 SoCs. The OpenBMC project focuses on this chip, and the LWN article about their ELC 2016 presentation at https://lwn.net/Articles/683320/ triggered the submission, but the code comes from IBM's OpenPOWER team rather than the team at Facebook. There are still a lot more drivers that need to get added over time, and I hope both teams can work together on that. - OXNAS is an old platform for Network Attached Storage devices from Oxford Semiconductor. There are models with ARM10 (!) and ARM11MPCore cores, but for now, we only support the original ARM9 based versions. The product lineup was subsequently part of PLX, Avago and now the new Broadcom Ltd. https://wiki.openwrt.org/doc/hardware/soc/soc.oxnas has some more information. - V2M-MPS2 is a prototyping platform from ARM for their Cortex-M cores and is related to the existing Realview / Versatile Express lineup, but without MMU. We now support various NOMMU platforms, so adding a new one is fairly straightforward. http://infocenter.arm.com/help/topic/com.arm.doc.100112_0100_03_en/ has detailed information about the platform. Other noteworthy updates: - Work on LPC32xx has resumed, and Vladimir Zapolskiy and Sylvain Lemieux are now maintaining the platform. This is an older ARM9 based platform from NXP (not Freescale), but it remains in use in embedded markets. - Kevin Hilman is now co-maintaining the Amlogic Meson platform for both 32-bit and 64-bit ARM, and started contributing some patches. - As is often the case, work on the OMAP platforms makes up the bulk of the actual SoC code changes in arch/arm, but there isn't a lot of that either. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUAVzuXX2CrR//JCVInAQLTghAA0f+2V2wC6HVBfDhT1YmhbAkPF1KzgLbB h30fN6BtIe9mE3kR69uWgwPSzn4hTKEQXoC9m6S+XClTn6MKPrbCEYDZl4ZwIER8 XDamxJV+6oTG+GKtKpHFkC4WPJkLthEuD34gr2xU8DFrU+y2Y5QNXi5wvSsBp8WS 6C/70HQEy35uSyOjbjVlPi0/UKoelVw9dCO7HZBOb9lTd88hC4Gx90KFwpq6Ievf L20VNgOESC2y6kRbuLNbhQVsbT2Ijyz9NccVM5owFEbHkXDxJ0vQVzrNM999DVjb CC2v0NZMLPNJQn2RvC172QBOsOERxIRkZdJHcifydl7i2QNpr8+/YSnS7OSx3dA/ 3ZmTLejaiGUXdTGEI9dHy77s+adwTzGsH+INKotQG8qwUXzCLuUWN3GGK+Qof5Rk jbsGAoZ7GQz1/7NdEOcGW6pxD4mllk3McKMzNlMmddRDUPhSUg3WXu0c1AWGzfA1 ulk6fQDaTUjvs7nokuozhguKz8OKrT6S7x/iES5tPbXLhuDqfnUdYiQ+7m2beRb5 L9S9KK95HXnKJAI9WLOELj1vCrfbCGjlwz8YVSrwPtwwzP/wbB1Ni6tmwLrxHbLk SGyJEMnPs3mARIPDwDysyOs+3OUSx04uYW6YTSh8XyKNIxTCflRxr/iM5YyYEMvt lXMrp1sh4hc= =5oFu -----END PGP SIGNATURE----- Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Arnd Bergmann: "We get support for three new 32-bit SoC platforms this time. The amount of changes in arch/arm for any of them is miniscule, as all the interesting code is in device driver subsystems (irqchip, clk, pinctrl, ...) these days. I'm listing them here, as the addition of the Kconfig statement is the main relevant milestone for a new platform. In each case, some drivers are are shared with existing platforms, while other drivers are added for v4.7 as well, or come in a later release. - The Aspeed platform is probably the most interesting one, this is what most whitebox servers use as their baseboard management controller. We get support for the very common ast2400 and ast2500 SoCs. The OpenBMC project focuses on this chip, and the LWN article about their ELC 2016 presentation at https://lwn.net/Articles/683320/ triggered the submission, but the code comes from IBM's OpenPOWER team rather than the team at Facebook. There are still a lot more drivers that need to get added over time, and I hope both teams can work together on that. - OXNAS is an old platform for Network Attached Storage devices from Oxford Semiconductor. There are models with ARM10 (!) and ARM11MPCore cores, but for now, we only support the original ARM9 based versions. The product lineup was subsequently part of PLX, Avago and now the new Broadcom Ltd. https://wiki.openwrt.org/doc/hardware/soc/soc.oxnas has some more information. - V2M-MPS2 is a prototyping platform from ARM for their Cortex-M cores and is related to the existing Realview / Versatile Express lineup, but without MMU. We now support various NOMMU platforms, so adding a new one is fairly straightforward. http://infocenter.arm.com/help/topic/com.arm.doc.100112_0100_03_en/ has detailed information about the platform. Other noteworthy updates: - Work on LPC32xx has resumed, and Vladimir Zapolskiy and Sylvain Lemieux are now maintaining the platform. This is an older ARM9 based platform from NXP (not Freescale), but it remains in use in embedded markets. - Kevin Hilman is now co-maintaining the Amlogic Meson platform for both 32-bit and 64-bit ARM, and started contributing some patches. - As is often the case, work on the OMAP platforms makes up the bulk of the actual SoC code changes in arch/arm, but there isn't a lot of that either" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (42 commits) MAINTAINERS: ARM/Amlogic: add co-maintainer, misc. updates MAINTAINERS: add ARM/NXP LPC32XX SoC specific drivers to the section MAINTAINERS: add new maintainers of NXP LPC32xx SoC MAINTAINERS: move ARM/NXP LPC32xx record to ARM section arm: Add Aspeed machine ARM: lpc32xx: remove duplicate const on lpc32xx_auxdata_lookup ARM: lpc32xx: remove leftovers of legacy clock source and provider drivers ARM: lpc32xx: remove reboot header file ARM: dove: Remove CLK_IS_ROOT ARM: orion5x: Remove CLK_IS_ROOT ARM: mv78xx0: Remove CLK_IS_ROOT ARM: davinci: da850: use clk->set_parent for async3 ARM: davinci: Move clock init after ioremap. MAINTAINERS: Update ARM Versatile Express platform entry ARM: vexpress/mps2: introduce MPS2 platform MAINTAINERS: add maintainer entry for ARM/OXNAS platform ARM: Add new mach-oxnas irqchip: versatile-fpga: add new compatible for OX810SE SoC ARM: uniphier: correct the call order of of_node_put() MAINTAINERS: fix stale TI DaVinci entries ... |
|
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Linus Torvalds
|
1eccc6e152 |
This is the bulk of GPIO changes for kernel cycle v4.7:
Core infrastructural changes:
- Support for natively single-ended GPIO driver stages. This
means that if the hardware has registers to configure open
drain or open source configuration, we use that rather than
(as we did before) try to emulate it by switching the line
to an input to get high impedance. This is also documented
throughly in Documentation/gpio/driver.txt for those of you
who did not understand one word of what I just wrote.
- Start to do away with the unnecessarily complex and
unitelligible ARCH_REQUIRE_GPIOLIB and
ARCH_WANT_OPTIONAL_GPIOLIB, another evolutional artifact from
the time when the GPIO subsystem was unmaintained. Archs can
now just select GPIOLIB and be done with it, cleanups to
arches will trickle in for the next kernel. Some minor archs
ACKed the changes immediately so these are included in this
pull request.
- Advancing the use of the data pointer inside the GPIO device
for storing driver data by switching the PowerPC, Super-H
Unicore and a few other subarches or subsystem drivers in
ALSA SoC, Input, serial, SSB, staging etc to use it.
- The initialization now reads the input/output state of the
GPIO lines, so that each GPIO descriptor knows - if this
callback is implemented - whether the line is input or
output. This also reflects nicely in userspace "lsgpio".
- It is now possible to name GPIO producer names, line names,
from the device tree. (Platform data has been supported for
a while.) I bet we will get a similar mechanism for ACPI
one of those days. This makes is possible to get sensible
producer names for e.g. GPIO rails in "lsgpio" in userspace.
New drivers:
- New driver for the Loongson1.
- The XLP driver now supports Broadcom Vulcan ARM64.
- The IT87 driver now supports IT8620 and IT8628.
- The PCA953X driver now supports Galileo Gen2.
Driver improvements:
- MCP23S08 was switched to use the gpiolib irqchip helpers and
now also suppors level-triggered interrupts.
- 74x164 and RCAR now supports the .set_multiple() callback
- AMDPT was converted to use generic GPIO.
- TC3589x, TPS65218, SX150X, F7188X, MENZ127, VX855, WM831X, WM8994
support the new single ended callback for open drain
and in some cases open source.
- Implement the .get_direction() callback for a few more drivers
like PL061, Xgene.
Cleanups:
- Paul Gortmaker combed through the drivers and de-modularized
those who are not really modules.
- Move the GPIO poweroff DT bindings to the power subdir where
they belong.
- Rename gpio-generic.c to gpio-mmio.c, which is much more to the
point. That's what it is handling, nothing more, nothing less.
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Merge tag 'gpio-v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO changes for kernel cycle v4.7:
Core infrastructural changes:
- Support for natively single-ended GPIO driver stages.
This means that if the hardware has registers to configure open
drain or open source configuration, we use that rather than (as we
did before) try to emulate it by switching the line to an input to
get high impedance.
This is also documented throughly in Documentation/gpio/driver.txt
for those of you who did not understand one word of what I just
wrote.
- Start to do away with the unnecessarily complex and unitelligible
ARCH_REQUIRE_GPIOLIB and ARCH_WANT_OPTIONAL_GPIOLIB, another
evolutional artifact from the time when the GPIO subsystem was
unmaintained.
Archs can now just select GPIOLIB and be done with it, cleanups to
arches will trickle in for the next kernel. Some minor archs ACKed
the changes immediately so these are included in this pull request.
- Advancing the use of the data pointer inside the GPIO device for
storing driver data by switching the PowerPC, Super-H Unicore and
a few other subarches or subsystem drivers in ALSA SoC, Input,
serial, SSB, staging etc to use it.
- The initialization now reads the input/output state of the GPIO
lines, so that each GPIO descriptor knows - if this callback is
implemented - whether the line is input or output. This also
reflects nicely in userspace "lsgpio".
- It is now possible to name GPIO producer names, line names, from
the device tree. (Platform data has been supported for a while).
I bet we will get a similar mechanism for ACPI one of those days.
This makes is possible to get sensible producer names for e.g.
GPIO rails in "lsgpio" in userspace.
New drivers:
- New driver for the Loongson1.
- The XLP driver now supports Broadcom Vulcan ARM64.
- The IT87 driver now supports IT8620 and IT8628.
- The PCA953X driver now supports Galileo Gen2.
Driver improvements:
- MCP23S08 was switched to use the gpiolib irqchip helpers and now
also suppors level-triggered interrupts.
- 74x164 and RCAR now supports the .set_multiple() callback
- AMDPT was converted to use generic GPIO.
- TC3589x, TPS65218, SX150X, F7188X, MENZ127, VX855, WM831X, WM8994
support the new single ended callback for open drain and in some
cases open source.
- Implement the .get_direction() callback for a few more drivers like
PL061, Xgene.
Cleanups:
- Paul Gortmaker combed through the drivers and de-modularized those
who are not really modules.
- Move the GPIO poweroff DT bindings to the power subdir where they
belong.
- Rename gpio-generic.c to gpio-mmio.c, which is much more to the
point. That's what it is handling, nothing more, nothing less"
* tag 'gpio-v4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (126 commits)
MIPS: do away with ARCH_[WANT_OPTIONAL|REQUIRE]_GPIOLIB
gpio: zevio: make it explicitly non-modular
gpio: timberdale: make it explicitly non-modular
gpio: stmpe: make it explicitly non-modular
gpio: sodaville: make it explicitly non-modular
pinctrl: sh-pfc: Let gpio_chip.to_irq() return zero on error
gpio: dwapb: Add ACPI device ID for DWAPB GPIO controller on X-Gene platforms
gpio: dt-bindings: add wd,mbl-gpio bindings
gpio: of: make it possible to name GPIO lines
gpio: make gpiod_to_irq() return negative for NO_IRQ
gpio: xgene: implement .get_direction()
gpio: xgene: Enable ACPI support for X-Gene GFC GPIO driver
gpio: tegra: Implement gpio_get_direction callback
gpio: set up initial state from .get_direction()
gpio: rename gpio-generic.c into gpio-mmio.c
gpio: generic: fix GPIO_GENERIC_PLATFORM is set to module case
gpio: dwapb: add gpio-signaled acpi event support
gpio: dwapb: convert device node to fwnode
gpio: dwapb: remove name from dwapb_port_property
gpio/qoriq: select IRQ_DOMAIN
...
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|
|
Linus Torvalds
|
a7fd20d1c4 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
"Highlights:
1) Support SPI based w5100 devices, from Akinobu Mita.
2) Partial Segmentation Offload, from Alexander Duyck.
3) Add GMAC4 support to stmmac driver, from Alexandre TORGUE.
4) Allow cls_flower stats offload, from Amir Vadai.
5) Implement bpf blinding, from Daniel Borkmann.
6) Optimize _ASYNC_ bit twiddling on sockets, unless the socket is
actually using FASYNC these atomics are superfluous. From Eric
Dumazet.
7) Run TCP more preemptibly, also from Eric Dumazet.
8) Support LED blinking, EEPROM dumps, and rxvlan offloading in mlx5e
driver, from Gal Pressman.
9) Allow creating ppp devices via rtnetlink, from Guillaume Nault.
10) Improve BPF usage documentation, from Jesper Dangaard Brouer.
11) Support tunneling offloads in qed, from Manish Chopra.
12) aRFS offloading in mlx5e, from Maor Gottlieb.
13) Add RFS and RPS support to SCTP protocol, from Marcelo Ricardo
Leitner.
14) Add MSG_EOR support to TCP, this allows controlling packet
coalescing on application record boundaries for more accurate
socket timestamp sampling. From Martin KaFai Lau.
15) Fix alignment of 64-bit netlink attributes across the board, from
Nicolas Dichtel.
16) Per-vlan stats in bridging, from Nikolay Aleksandrov.
17) Several conversions of drivers to ethtool ksettings, from Philippe
Reynes.
18) Checksum neutral ILA in ipv6, from Tom Herbert.
19) Factorize all of the various marvell dsa drivers into one, from
Vivien Didelot
20) Add VF support to qed driver, from Yuval Mintz"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1649 commits)
Revert "phy dp83867: Fix compilation with CONFIG_OF_MDIO=m"
Revert "phy dp83867: Make rgmii parameters optional"
r8169: default to 64-bit DMA on recent PCIe chips
phy dp83867: Make rgmii parameters optional
phy dp83867: Fix compilation with CONFIG_OF_MDIO=m
bpf: arm64: remove callee-save registers use for tmp registers
asix: Fix offset calculation in asix_rx_fixup() causing slow transmissions
switchdev: pass pointer to fib_info instead of copy
net_sched: close another race condition in tcf_mirred_release()
tipc: fix nametable publication field in nl compat
drivers: net: Don't print unpopulated net_device name
qed: add support for dcbx.
ravb: Add missing free_irq() calls to ravb_close()
qed: Remove a stray tab
net: ethernet: fec-mpc52xx: use phy_ethtool_{get|set}_link_ksettings
net: ethernet: fec-mpc52xx: use phydev from struct net_device
bpf, doc: fix typo on bpf_asm descriptions
stmmac: hardware TX COE doesn't work when force_thresh_dma_mode is set
net: ethernet: fs-enet: use phy_ethtool_{get|set}_link_ksettings
net: ethernet: fs-enet: use phydev from struct net_device
...
|
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Linus Torvalds
|
ede40902cf |
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "This update delivers: - Yet another interrupt chip diver (LPC32xx) - Core functions to handle partitioned per-cpu interrupts - Enhancements to the IPI core - Proper handling of irq type configuration - A large set of ARM GIC enhancements - The usual pile of small fixes, cleanups and enhancements" * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits) irqchip/bcm2836: Use a more generic memory barrier call irqchip/bcm2836: Fix compiler warning on 64-bit build irqchip/bcm2836: Drop smp_set_ops on arm64 builds irqchip/gic: Add helper functions for GIC setup and teardown irqchip/gic: Store GIC configuration parameters irqchip/gic: Pass GIC pointer to save/restore functions irqchip/gic: Return an error if GIC initialisation fails irqchip/gic: Remove static irq_chip definition for eoimode1 irqchip/gic: Don't initialise chip if mapping IO space fails irqchip/gic: WARN if setting the interrupt type for a PPI fails irqchip/gic: Don't unnecessarily write the IRQ configuration irqchip: Mask the non-type/sense bits when translating an IRQ genirq: Ensure IRQ descriptor is valid when setting-up the IRQ irqchip/gic-v3: Configure all interrupts as non-secure Group-1 irqchip/gic-v2m: Add workaround for Broadcom NS2 GICv2m erratum irqchip/irq-alpine-msi: Don't use <asm-generic/msi.h> irqchip/mbigen: Checking for IS_ERR() instead of NULL irqchip/gic-v3: Remove inexistant register definition irqchip/gicv3-its: Don't allow devices whose ID is outside range irqchip: Add LPC32xx interrupt controller driver ... |
|
|
Linus Torvalds
|
91e8d0cbc9 |
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer updates from Thomas Gleixner: "A rather small set of patches from the timer departement: - Some more y2038 work - Yet another new clocksource driver - The usual set of small fixes, cleanups and enhancements" * 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: clocksource/drivers/tegra: Remove unused suspend/resume code clockevents/driversi/mps2: add MPS2 Timer driver dt-bindings: document the MPS2 timer bindings clocksource/drivers/mtk_timer: Add __init attribute clockevents/drivers/dw_apb_timer: Implement ->set_state_oneshot_stopped() time: Introduce do_sys_settimeofday64() security: Introduce security_settime64() clocksource: Add missing include of of.h. |
|
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Linus Torvalds
|
9a07a79684 |
Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
"API:
- Crypto self tests can now be disabled at boot/run time.
- Add async support to algif_aead.
Algorithms:
- A large number of fixes to MPI from Nicolai Stange.
- Performance improvement for HMAC DRBG.
Drivers:
- Use generic crypto engine in omap-des.
- Merge ppc4xx-rng and crypto4xx drivers.
- Fix lockups in sun4i-ss driver by disabling IRQs.
- Add DMA engine support to ccp.
- Reenable talitos hash algorithms.
- Add support for Hisilicon SoC RNG.
- Add basic crypto driver for the MXC SCC.
Others:
- Do not allocate crypto hash tfm in NORECLAIM context in ecryptfs"
* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (77 commits)
crypto: qat - change the adf_ctl_stop_devices to void
crypto: caam - fix caam_jr_alloc() ret code
crypto: vmx - comply with ABIs that specify vrsave as reserved.
crypto: testmgr - Add a flag allowing the self-tests to be disabled at runtime.
crypto: ccp - constify ccp_actions structure
crypto: marvell/cesa - Use dma_pool_zalloc
crypto: qat - make adf_vf_isr.c dependant on IOV config
crypto: qat - Fix typo in comments
lib: asn1_decoder - add MODULE_LICENSE("GPL")
crypto: omap-sham - Use dma_request_chan() for requesting DMA channel
crypto: omap-des - Use dma_request_chan() for requesting DMA channel
crypto: omap-aes - Use dma_request_chan() for requesting DMA channel
crypto: omap-des - Integrate with the crypto engine framework
crypto: s5p-sss - fix incorrect usage of scatterlists api
crypto: s5p-sss - Fix missed interrupts when working with 8 kB blocks
crypto: s5p-sss - Use common BIT macro
crypto: mxc-scc - fix unwinding in mxc_scc_crypto_register()
crypto: mxc-scc - signedness bugs in mxc_scc_ablkcipher_req_init()
crypto: talitos - fix ahash algorithms registration
crypto: ccp - Ensure all dependencies are specified
...
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Laxman Dewangan
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9e389e383b |
thermal: generic-adc: Add DT binding for ADC based thermal sensor
Sometimes, thermal sensors like NCT thermistors are connected to the ADC channel. The temperature is read by reading the voltage across the sensor resistance via ADC and referring the lookup table for ADC value to temperature. Add DT binding doc for the ADC based thermal sensor driver to detail the DT property and provide the example for how to use it. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Rob Herring <rob@kernel.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com> |
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Marc Gonzalez
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0b58c08b59 |
thermal: add temperature sensor support for tango SoC
The Tango thermal driver provides support for the primitive temperature sensor embedded in Tango chips since the SMP8758. This sensor only generates a 1-bit signal to indicate whether the die temperature exceeds a programmable threshold. Signed-off-by: Marc Gonzalez <marc_gonzalez@sigmadesigns.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com> |
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Simon Horman
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1384988347 |
thermal: rcar: Remove binding docs for r8a7794
The latest information that I have is that there is no thermal IP block present on the r8a7794 SoC so remove the corresponding binding. Cc: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Eduardo Valentin <edubezval@gmail.com> |
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Wei Ni
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4d44cd4ae9 |
of: add notes of critical trips for soctherm
The "critical" type trip in thermal zone can be set to SOC_THERM hardware, it can trigger shut down or reset event from hardware. Signed-off-by: Wei Ni <wni@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Eduardo Valentin <edubezval@gmail.com> |
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Vinod Koul
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f9114a54c1 | Merge branch 'topic/xilinx' into for-linus | |
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Vinod Koul
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0f5c85f48a | Merge branch 'topic/tegra' into for-linus | |
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Vinod Koul
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82770a2f65 | Merge branch 'topic/qcom' into for-linus | |
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Vinod Koul
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112db20e81 | Merge branch 'topic/mv_xor' into for-linus | |
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Vinod Koul
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56214883c5 | Merge branch 'topic/dw' into for-linus | |
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Linus Torvalds
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d57d394319 |
Power management material for v4.7-rc1
- New cpufreq "schedutil" governor (making decisions based on CPU
utilization information provided by the scheduler and capable of
switching CPU frequencies right away if the underlying driver
supports that) and support for fast frequency switching in the
acpi-cpufreq driver (Rafael Wysocki).
- Consolidation of CPU frequency management on ARM platforms allowing
them to get rid of some platform-specific boilerplate code if they
are going to use the cpufreq-dt driver (Viresh Kumar, Finley Xiao,
Marc Gonzalez).
- Support for ACPI _PPC and CPU frequency limits in the intel_pstate
driver (Srinivas Pandruvada).
- Fixes and cleanups in the cpufreq core and generic governor code
(Rafael Wysocki, Sai Gurrappadi).
- intel_pstate driver optimizations and cleanups (Rafael Wysocki,
Philippe Longepe, Chen Yu, Joe Perches).
- cpufreq powernv driver fixes and cleanups (Akshay Adiga, Shilpasri
Bhat).
- cpufreq qoriq driver fixes and cleanups (Jia Hongtao).
- ACPI cpufreq driver cleanups (Viresh Kumar).
- Assorted cpufreq driver updates (Ashwin Chaugule, Geliang Tang,
Javier Martinez Canillas, Paul Gortmaker, Sudeep Holla).
- Assorted cpufreq fixes and cleanups (Joe Perches, Arnd Bergmann).
- Fixes and cleanups in the OPP (Operating Performance Points)
framework, mostly related to OPP sharing, and reorganization of
OF-dependent code in it (Viresh Kumar, Arnd Bergmann, Sudeep Holla).
- New "passive" governor for devfreq (for SoC subsystems that will
rely on someone else for the management of their power resources)
and consolidation of devfreq support for Exynos platforms, coding
style and typo fixes for devfreq (Chanwoo Choi, MyungJoo Ham).
- PM core fixes and cleanups, mostly to make it work better with the
generic power domains (genpd) framework, and updates for that
framework (Ulf Hansson, Thierry Reding, Colin Ian King).
- Intel Broxton support for the intel_idle driver (Len Brown).
- cpuidle core optimization and fix (Daniel Lezcano, Dave Gerlach).
- ARM cpuidle cleanups (Jisheng Zhang).
- Intel Kabylake support for the RAPL power capping driver (Jacob Pan).
- AVS (Adaptive Voltage Switching) rockchip-io driver update (Heiko
Stuebner).
- Updates for the cpupower tool (Arjun Sreedharan, Colin Ian King,
Mattia Dongili, Thomas Renninger).
/
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Merge tag 'pm-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"The majority of changes go into the cpufreq subsystem this time.
To me, quite obviously, the biggest ticket item is the new "schedutil"
governor. Interestingly enough, it's the first new cpufreq governor
since the beginning of the git era (except for some out-of-the-tree
ones).
There are two main differences between it and the existing governors.
First, it uses the information provided by the scheduler directly for
making its decisions, so it doesn't have to track anything by itself.
Second, it can invoke drivers (supporting that feature) to adjust CPU
performance right away without having to spawn work items to be
executed in process context or similar. Currently, the acpi-cpufreq
driver is the only one supporting that mode of operation, but then it
is used on a large number of systems.
The "schedutil" governor as included here is very simple and mostly
regarded as a foundation for future work on the integration of the
scheduler with CPU power management (in fact, there is work in
progress on top of it already). Nevertheless it works and the
preliminary results obtained with it are encouraging.
There also is some consolidation of CPU frequency management for ARM
platforms that can add their machine IDs the the new stub dt-platdev
driver now and that will take care of creating the requisite platform
device for cpufreq-dt, so it is not necessary to do that in platform
code any more. Several ARM platforms are switched over to using this
generic mechanism.
In addition to that, the intel_pstate driver is now going to respect
CPU frequency limits set by the platform firmware (or a BMC) and
provided via the ACPI _PPC object.
The devfreq subsystem is getting a new "passive" governor for SoCs
subsystems that will depend on somebody else to manage their voltage
rails and its support for Samsung Exynos SoCs is consolidated.
The rest is support for new hardware (Intel Broxton support in
intel_idle for one example), bug fixes, optimizations and cleanups in
a number of places.
Specifics:
- New cpufreq "schedutil" governor (making decisions based on CPU
utilization information provided by the scheduler and capable of
switching CPU frequencies right away if the underlying driver
supports that) and support for fast frequency switching in the
acpi-cpufreq driver (Rafael Wysocki)
- Consolidation of CPU frequency management on ARM platforms allowing
them to get rid of some platform-specific boilerplate code if they
are going to use the cpufreq-dt driver (Viresh Kumar, Finley Xiao,
Marc Gonzalez)
- Support for ACPI _PPC and CPU frequency limits in the intel_pstate
driver (Srinivas Pandruvada)
- Fixes and cleanups in the cpufreq core and generic governor code
(Rafael Wysocki, Sai Gurrappadi)
- intel_pstate driver optimizations and cleanups (Rafael Wysocki,
Philippe Longepe, Chen Yu, Joe Perches)
- cpufreq powernv driver fixes and cleanups (Akshay Adiga, Shilpasri
Bhat)
- cpufreq qoriq driver fixes and cleanups (Jia Hongtao)
- ACPI cpufreq driver cleanups (Viresh Kumar)
- Assorted cpufreq driver updates (Ashwin Chaugule, Geliang Tang,
Javier Martinez Canillas, Paul Gortmaker, Sudeep Holla)
- Assorted cpufreq fixes and cleanups (Joe Perches, Arnd Bergmann)
- Fixes and cleanups in the OPP (Operating Performance Points)
framework, mostly related to OPP sharing, and reorganization of
OF-dependent code in it (Viresh Kumar, Arnd Bergmann, Sudeep Holla)
- New "passive" governor for devfreq (for SoC subsystems that will
rely on someone else for the management of their power resources)
and consolidation of devfreq support for Exynos platforms, coding
style and typo fixes for devfreq (Chanwoo Choi, MyungJoo Ham)
- PM core fixes and cleanups, mostly to make it work better with the
generic power domains (genpd) framework, and updates for that
framework (Ulf Hansson, Thierry Reding, Colin Ian King)
- Intel Broxton support for the intel_idle driver (Len Brown)
- cpuidle core optimization and fix (Daniel Lezcano, Dave Gerlach)
- ARM cpuidle cleanups (Jisheng Zhang)
- Intel Kabylake support for the RAPL power capping driver (Jacob
Pan)
- AVS (Adaptive Voltage Switching) rockchip-io driver update (Heiko
Stuebner)
- Updates for the cpupower tool (Arjun Sreedharan, Colin Ian King,
Mattia Dongili, Thomas Renninger)"
* tag 'pm-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (112 commits)
intel_pstate: Clean up get_target_pstate_use_performance()
intel_pstate: Use sample.core_avg_perf in get_avg_pstate()
intel_pstate: Clarify average performance computation
intel_pstate: Avoid unnecessary synchronize_sched() during initialization
cpufreq: schedutil: Make default depend on CONFIG_SMP
cpufreq: powernv: del_timer_sync when global and local pstate are equal
cpufreq: powernv: Move smp_call_function_any() out of irq safe block
intel_pstate: Clean up intel_pstate_get()
cpufreq: schedutil: Make it depend on CONFIG_SMP
cpufreq: governor: Fix handling of special cases in dbs_update()
PM / OPP: Move CONFIG_OF dependent code in a separate file
cpufreq: intel_pstate: Ignore _PPC processing under HWP
cpufreq: arm_big_little: use generic OPP functions for {init, free}_opp_table
PM / OPP: add non-OF versions of dev_pm_opp_{cpumask_, }remove_table
cpufreq: tango: Use generic platdev driver
PM / OPP: pass cpumask by reference
cpufreq: Fix GOV_LIMITS handling for the userspace governor
cpupower: fix potential memory leak
PM / devfreq: style/typo fixes
PM / devfreq: exynos: Add the detailed correlation for Exynos5422 bus
..
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Linus Torvalds
|
3e21e5dda4 |
MMC core:
- Add TRACE support to be able to debug request flow - Extend/improve reset support for (e)MMC - Convert MMC pwrseq to platform device drivers - Use IDA for indexes - Some additional minor improvements MMC host: - sdhci: Re-factoring, clean-ups and improvements - sdhci-acpi|pci: Use MMC_CAP_AGGRESSIVE_PM for Broxton - omap/omap_hsmmc: Convert to use dma_request_chan() - usdhi6rol0: Add support for UHS modes - sh_mmcif: Update runtime PM support - tmio: Wolfram Sang steps in as maintainer - tmio: Add UHS-I mode support - sh_mobile_sdhi: Add UHS-I mode support - tmio/sdhi: Re-factoring, clean-ups and improvements - dw_mmc: Re-factoring and clean-ups - davinci: Convert to use dma_request_chan() -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXObOWAAoJEP4mhCVzWIwp3P4QANEb2z7NgUOw3DTti87r05gj N3PNafNIn7EjrtuBenaVNZUkGnjnzVanNYEMArGFIdeVhJ/ZCCJY1fUOK161NUmO 1zRCOSufD9mRmhNtKb7jKu1YboXPRyKDaPVBTSSVrQPBw699tALGHCyAFvgFFKPD RvTPHSvH1vTy0VF50/ao/vl1ci89nxp6PBG/5xe1rorBHH1CYaiPgWtniMqc09Ix LiAO8Ox7fNd4WgK1tO56xJgEN2WA+Pbqy/7UabO+OjXoAMbPmO/l8vP0/9MqlBaX WZyDVwusQ9VhyDMsQ6tpZa6k8G3u3LOeolZWHKQqHpJYbNuwP+szh4gdJRb838CC AIz9UWC35ERn7yYD0aL5ok0TQhf4NJhJZibbGT2zNtnUVaSJnrJsqNtQOtEVLI9v KxzSiKsAAC0fGpyvze3/yU4JXc1yJd8EXm1iakF5KYBimC+wzVRqQmuDUPrLjTG5 iypctu+yqb2OXmKbedsCruJ7nnLYAcGFKAaUSvCxn7AO4e44YEU7VIeWdC+NO6+s vf9HNfKwiorw2mkYNcfnJgTjzqXhimOp+94WAOUBMhi1w+OZ1TUlSriTyBbK3s1G rb4I37T7oLZIpDitfvmra9ORqNyUr0AlG3728BScN/Rc3731uEIBRd11h32hUoXk b8a9ORVfHZHMrv5+5T0N =89kT -----END PGP SIGNATURE----- Merge tag 'mmc-v4.7' of git://git.linaro.org/people/ulf.hansson/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Add TRACE support to be able to debug request flow - Extend/improve reset support for (e)MMC - Convert MMC pwrseq to platform device drivers - Use IDA for indexes - Some additional minor improvements MMC host: - sdhci: Re-factoring, clean-ups and improvements - sdhci-acpi|pci: Use MMC_CAP_AGGRESSIVE_PM for Broxton - omap/omap_hsmmc: Convert to use dma_request_chan() - usdhi6rol0: Add support for UHS modes - sh_mmcif: Update runtime PM support - tmio: Wolfram Sang steps in as maintainer - tmio: Add UHS-I mode support - sh_mobile_sdhi: Add UHS-I mode support - tmio/sdhi: Re-factoring, clean-ups and improvements - dw_mmc: Re-factoring and clean-ups - davinci: Convert to use dma_request_chan()" * tag 'mmc-v4.7' of git://git.linaro.org/people/ulf.hansson/mmc: (99 commits) mmc: mmc: Fix partition switch timeout for some eMMCs mmc: sh_mobile_sdhi: enable SDIO IRQs for RCar Gen3 mmc: sdio: fall back to SDIO 1.0 for broken 1.1 cards mmc: sdhci-st: correct name of sd-uhs-sdr50 property MAINTAINERS: update entry for TMIO MMC driver mmc: block: improve logging of handling emmc timeouts mmc: sdhci: removed unneeded function wrappers mmc: core: remove the invalid message in mmc_select_timing mmc: core: fix using wrong io voltage if mmc_select_hs200 fails mmc: sdhci-of-arasan: fix set_clock when a phy is supported mmc: omap: Use dma_request_chan() for requesting DMA channel mmc: mmc: Attempt to flush cache before reset mmc: sh_mobile_sdhi: check return value when changing clk mmc: sh_mobile_sdhi: only change the clock on RCar Gen2+ mmc: tmio/sdhi: introduce flag for RCar 2+ specific features mmc: sh_mobile_sdhi: make clk_update function more compact mmc: omap_hsmmc: Use dma_request_chan() for requesting DMA channel mmc: sdhci-of-at91: add presets setup mmc: usdhi6rol0: add pinctrl to set pin drive strength mmc: usdhi6rol0: add support for UHS modes ... |
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Linus Torvalds
|
d9dce51c9b |
regulator: Updates for v4.7
A few core enhancements to deal with some of the slightly more
complicated edge cases that have started cropping up in systems, both
new ones and old ones that people started worrying about upstream, but
otherwise a quiet release for the regulator API:
- When applying constraints at system image if we have a voltage range
specified and the regulator is currently configured outside the
bounds of that range bring the regulator to the nearest end of the
range.
- When regulators are in non-regulating bypass modes make sure that we
always use the voltage from the parent regulator.
- Support for LP873x, PV88080, PM8894 and FAN53555 chips.
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Merge tag 'regulator-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"A few core enhancements to deal with some of the slightly more
complicated edge cases that have started cropping up in systems, both
new ones and old ones that people started worrying about upstream, but
otherwise a quiet release for the regulator API:
- When applying constraints at system image if we have a voltage
range specified and the regulator is currently configured outside
the bounds of that range bring the regulator to the nearest end of
the range.
- When regulators are in non-regulating bypass modes make sure that
we always use the voltage from the parent regulator.
- Support for LP873x, PV88080, PM8894 and FAN53555 chips"
* tag 'regulator-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (71 commits)
regulator: rk808: Migrate to regulator core's simplified DT parsing code
regulator: lp873x: Add support for lp873x PMIC regulators
regulator: tps65917/palmas: Simplify multiple dereference of match->of_node
regulator: tps65917/palmas: Handle possible memory allocation failure
regulator: tps65917/palmas: Simplify multiple dereference of pdata->reg_init[idx]
regulator: tps65917/palmas: Simplify multiple dereference of ddata->palmas_matches[idx]
regulator: pwm: Use pwm_get_args() where appropriate
pwm: Introduce the pwm_args concept
regulator: max77686: Configure enable time to properly handle regulator enable
regulator: rk808: Add rk808_reg_ops_ranges for LDO3
regulator: core: Add early supply resolution for regulators
regulator: axp20x: Fix axp22x ldo_io voltage ranges
regulator: tps65917/palmas: Add bypass "On" value
regulator: rk808: remove unused rk808_reg_ops_ranges
regulator: refactor valid_ops_mask checking code
regulator: rk808: remove linear range definitions with a single range
regulator: max77620: Add support for device specific ramp rate setting
regulator: max77620: Add details of device specific ramp rate setting
regulator: helpers: Ensure bypass register field matches ON value
regulator: core: Move registration of regulator device
...
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Linus Torvalds
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fdb8a29122 |
hwmon updates for v4.7
- Major rework of it87 driver cleanup, added support for additional attributes, added support for two chips in the system, added support for IT8728E - fam17h_power driver now reports accumulated power consumption - New driver for MAX31722/MAX31723 temperature sensors - Minor fixes to sch5636 and ads7828 drivers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXORXcAAoJEMsfJm/On5mBFjEP/1w6Dio2IAR1e2aKVq99Vt/z /7Wv6QSNp2z6/M9fe4aCEb+Q2SmLqrA7XDwDA1ZOyD+j1x77PoSOomIWKO0sMGTu 08XHH3wHdXoJbcc+SV7OWuzcFGyfgJUWo+1XbwwAryd0V4sg++gjWdO7WcWs6NpI h/w/tE6/8efpwrc4DwnDV3epLqwMIWZFw+q6HU8N5Ka4yq+eXT/b/fwPs6t3NZGQ kic7mV9yRw0FehFsZTOn8CEdhiE/i4dNXnP3ybDOmYRXc7vFZb/7YeuwmBBBrDXM iHzKqV/kwEVaOBMYi+uClteK+gtWGa3EZ/Wm1p0m3Ud010w2CXai3+TKshtATAI9 UB1nqN/q5+4PasD9+gyS66u+AJ8rV/ucfQYH4B2imtPqQJ+YJt81PfXoQZW4II9X +2ZlgFw0Bcoq/jY+1ZHpaZT4jiwSHDPs9mvs0HOdkiyonEcBuQuBygHGY66H4WMI PXKOvtstHWl3cDtNnH1M65T47QMamQhVvjSSHT93DKLEs1GIV1c967vB77HbUC2a h4mMz8A0G1NYA+o77fDYwfHqjqQkACozi4b8/IbGm9ztJ9/7PKJp9XCpomCCnVYc /jIQdcXGWqxiWcOeiaCruy6yQNhqIA6wePL0DCQaVJ4GPSjMrxhPurUkp1dU4ao+ bwj1+IEAAtEyQZ6Jk4ne =oj/p -----END PGP SIGNATURE----- Merge tag 'hwmon-for-linus-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - major rework of it87 driver: cleanup, added support for additional attributes, added support for two chips in the system, added support for IT8728E - fam17h_power driver now reports accumulated power consumption - new driver for MAX31722/MAX31723 temperature sensors - minor fixes to sch5636 and ads7828 drivers * tag 'hwmon-for-linus-v4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (35 commits) hwmon: (sch5636) trivial fix of spelling mistake on revision hwmon: (it87) Add support for IT8628E hwmon: (it87) Fix pwm_temp_map for system with 6 pwm channels hwmon: (it87) Support automatic pwm control on newer chips hwmon: (it87) Enhance validation for fan4 and fan5 hwmon: (it87) Support disabling fan control for all pwm control and chips hwmon: (it87) Formatting cleanup hwmon: (it87) Use defines for array sizes and sensor counts hwmon: (it87) Use BIT macro hwmon: (it87) Add support for VIN7 to VIN10 on IT8620E hwmon: (it87) Simplify reading voltage registers hwmon: (it87) Support up to 6 temperature sensors on IT8620E hwmon: (it87) Convert to use new hwmon API hwmon: (it87) Use single group and is_visible for miscellaneous attributes hwmon: (it87) Use is_visible for pwm attributes hwmon: (it87) Use is_visible for fan attributes hwmon: (it87) Use is_visible for temperature sensors hwmon: (it87) Use is_visible for voltage sensors hwmon: (it87) Rearrange code to avoid forward declarations hwmon: (it87) Add support for second Super-IO chip ... |
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Linus Torvalds
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1cc3880a3c |
* Altera Arria10 L2 cache and On-Chip RAM ECC handling. (Thor Thayer)
* Remove ad-hoc buffering of MCE records in sb_edac and i7core_edac. (Tony Luck)
* Do not register sb_edac with pci_register_driver(). (Tony Luck)
* Add support for Skylake to ie31200_edac. (Jason Baron)
* Do not register amd64_edac with pci_register_driver(). (Borislav Petkov)
+ the usual round of cleanups and fixes all over the place.
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Merge tag 'edac_for_4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov:
"It was pretty busy in EDAC land this time:
- Altera Arria10 L2 cache and On-Chip RAM ECC handling (Thor Thayer)
- Remove ad-hoc buffering of MCE records in sb_edac and i7core_edac
(Tony Luck)
- Do not register sb_edac with pci_register_driver() (Tony Luck)
- Add support for Skylake to ie31200_edac (Jason Baron)
- Do not register amd64_edac with pci_register_driver() (Borislav
Petkov)
... plus the usual round of cleanups and fixes all over the place"
* tag 'edac_for_4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (25 commits)
EDAC, amd64_edac: Drop pci_register_driver() use
EDAC, ie31200_edac: Add Skylake support
EDAC, sb_edac: Use cpu family/model in driver detection
EDAC, i7core: Remove double buffering of error records
EDAC, amd64_edac: Issue driver banner only on success
ARM: socfpga: Initialize Arria10 OCRAM ECC on startup
EDAC: Increment correct counter in edac_inc_ue_error()
EDAC, sb_edac: Remove double buffering of error records
EDAC: Fix used after kfree() error in edac_unregister_sysfs()
EDAC, altera: Avoid unused function warnings
EDAC, altera: Remove useless casts
ARM: socfpga: Enable Arria10 OCRAM ECC on startup
EDAC, altera: Add Arria10 OCRAM ECC support
Documentation: dt: socfpga: Add Altera Arria10 OCRAM binding
EDAC, altera: Make OCRAM ECC dependency check generic
EDAC, altera: Add register offset for ECC Enable
EDAC, altera: Extract error inject operations to a struct fops
ARM: socfpga: Enable Arria10 L2 cache ECC on startup
EDAC, altera: Add Arria10 L2 Cache ECC handling
Documentation, dt, socfpga: Add Altera Arria10 L2 cache binding
...
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Linus Torvalds
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490e142209 |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski: "In this merge cycle we had an interaction with MTD subsystem, that included converting drivers/mtd/nand/nand_base.c to use newly introduced MTD (NAND/NOR) LED trigger instead of implementing it on its own. Related MTD patches are intended to be merged through the LED tree, before MTD tree is merged, since further MTD development is based on those modifications. Summary: LEDs: - Introduce a kernel panic LED trigger - Introduce a MTD (NAND/NOR) trigger - led-tca6507: silence an uninitialized variable warning - ledtrig-ide-disk: Move ide_blink_delay to ledtrig_ide_activity() - leds-ss4200: Add depend on x86 arch - leds-ss4200: add DMI data for FSC SCALEO Home Server - leds-triggers: Allow to switch the trigger to "panic" on a kernel panic - devicetree: leds: Introduce "panic-indicator" optional property - leds-gpio: Support the "panic-indicator" firmware property MTD: - Uninline mtd_write_oob and move it to mtdcore.c - Remove the "nand-disk" LED trigger - Hook I/O activity to the MTD LED trigger" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: gpio: Support the "panic-indicator" firmware property devicetree: leds: Introduce "panic-indicator" optional property leds: triggers: Allow to switch the trigger to "panic" on a kernel panic leds: ss4200: add DMI data for FSC SCALEO Home Server leds: ss4200: Add depend on x86 arch leds: ledtrig-ide-disk: Move ide_blink_delay to ledtrig_ide_activity() leds: tca6507: silence an uninitialized variable warning mtd: Hook I/O activity to the MTD LED trigger mtd: nand: Remove the "nand-disk" LED trigger leds: trigger: Introduce a MTD (NAND/NOR) trigger mtd: Uninline mtd_write_oob and move it to mtdcore.c leds: trigger: Introduce a kernel panic LED trigger |
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Linus Torvalds
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b6ae4055f4 |
arm64 perf updates for 4.7
- Support for the PMU in Broadcom's Vulcan CPU - Dynamic event detection using the PMCEIDn_EL0 ID registers -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCgAGBQJXNhyFAAoJELescNyEwWM0A0gIAL52VQid16PvLgEO4g6mzv5B S1ef/y45342R/DYczcUSFboMPuqYSxZ/i7dCwpvLUKX/YjyqQrrGvvS4IYOS99Mp /OAcf8eTyzzVpJiGQetta3q20gNHGXOxd48R1zcgt+bbEax89lyHQul0A8+rPWLq RZhEI6Hcq9fb70AjXjWvDxdbbJhtDKc8BGuptygOEqc8LO3mrb1J60TclU629XOH Jn4Vdu5f6Rx8hPFdw5HXn+Vdheymphz0qj1lyGCQS4Am97bM5J/54a/A4tyHnHuQ s9Y26NIAvrktp9wCMlXGQhYL94e1rZowXCWxF98D9XrlIzYORIdf/OZ5DCS8LCA= =0ntf -----END PGP SIGNATURE----- Merge tag 'arm64-perf' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 perf updates from Will Deacon: "The main addition here is support for Broadcom's Vulcan core using the architected ID registers for discovering supported events. - Support for the PMU in Broadcom's Vulcan CPU - Dynamic event detection using the PMCEIDn_EL0 ID registers" * tag 'arm64-perf' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: perf: don't expose CHAIN event in sysfs arm64/perf: Add Broadcom Vulcan PMU support arm64/perf: Filter common events based on PMCEIDn_EL0 arm64/perf: Access pmu register using <read/write>_sys_reg arm64/perf: Define complete ARMv8 recommended implementation defined events arm64/perf: Changed events naming as per the ARM ARM arm64: dts: Add Broadcom Vulcan PMU in dts Documentation: arm64: pmu: Add Broadcom Vulcan PMU binding |
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Linus Torvalds
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be092017b6 |
arm64 updates for 4.7:
- virt_to_page/page_address optimisations - Support for NUMA systems described using device-tree - Support for hibernate/suspend-to-disk - Proper support for maxcpus= command line parameter - Detection and graceful handling of AArch64-only CPUs - Miscellaneous cleanups and non-critical fixes -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCgAGBQJXNbgkAAoJELescNyEwWM0PtcIAK11xaOMmSqXz8fcTeNLw4dS taaPWhjCYus8EhJyvTetfwk74+qVApdvKXKNKgODJXQEjeQx2brdUfbQZb31DTGT 798UYCAyEYCWkXspqi+/dpZEgUGPYH7uGOu2eDd19+PhTeX/EQSRX3fC9k0BNhvh PN9pOgRcKAlIExZ6QYmT0g56VLtbCfFShN41mQ8HdpShl6pPJuhQ+kDDzudmRjuD 11/oYuOaVTnwbPuXn+sjOrWvMkfINHI70BAQnnBs0v+5c45mzpqEMsy0dYo2Pl2m ar5lUFVIZggQkiqcOzqBzEgF+4gNw4LUu1DgK6cNKNMtL6k8E9zeOZMWeSVr0lg= =bT5E -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: - virt_to_page/page_address optimisations - support for NUMA systems described using device-tree - support for hibernate/suspend-to-disk - proper support for maxcpus= command line parameter - detection and graceful handling of AArch64-only CPUs - miscellaneous cleanups and non-critical fixes * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (92 commits) arm64: do not enforce strict 16 byte alignment to stack pointer arm64: kernel: Fix incorrect brk randomization arm64: cpuinfo: Missing NULL terminator in compat_hwcap_str arm64: secondary_start_kernel: Remove unnecessary barrier arm64: Ensure pmd_present() returns false after pmd_mknotpresent() arm64: Replace hard-coded values in the pmd/pud_bad() macros arm64: Implement pmdp_set_access_flags() for hardware AF/DBM arm64: Fix typo in the pmdp_huge_get_and_clear() definition arm64: mm: remove unnecessary EXPORT_SYMBOL_GPL arm64: always use STRICT_MM_TYPECHECKS arm64: kvm: Fix kvm teardown for systems using the extended idmap arm64: kaslr: increase randomization granularity arm64: kconfig: drop CONFIG_RTC_LIB dependency arm64: make ARCH_SUPPORTS_DEBUG_PAGEALLOC depend on !HIBERNATION arm64: hibernate: Refuse to hibernate if the boot cpu is offline arm64: kernel: Add support for hibernate/suspend-to-disk PM / Hibernate: Call flush_icache_range() on pages restored in-place arm64: Add new asm macro copy_page arm64: Promote KERNEL_START/KERNEL_END definitions to a header file arm64: kernel: Include _AC definition in page.h ... |
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Uwe Kleine-König
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da47b45720 |
phy: add support for a reset-gpio specification
The framework only asserts (for now) that the reset gpio is not active. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Roger Quadros <rogerq@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Rafael J. Wysocki
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27c4a1c5ef |
Merge branches 'pm-avs', 'pm-clk', 'powercap' and 'pm-tools'
* pm-avs: PM / AVS: rockchip-io: make io-domains a child of the GRF * pm-clk: PM / clk: ensure we don't allocate a -ve size of count clks * powercap: powercap/intel_rapl: Add support for Kabylake * pm-tools: cpupower: fix potential memory leak cpupower: Add cpuidle parts into library cpupowerutils: bench: trivial fix of spelling mistake on "average" Fix cpupower manpages "NAME" section cpupower: bench: parse.c: fix several resource leaks Honour user's LDFLAGS |
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Rafael J. Wysocki
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7777c2785b |
Merge branch 'pm-devfreq'
* pm-devfreq: PM / devfreq: style/typo fixes PM / devfreq: exynos: Add the detailed correlation for Exynos5422 bus PM / devfreq: event: Find the instance of devfreq-event device by using phandle PM / devfreq: event: Add new Exynos NoC probe driver MAINTAINERS: Add samsung bus frequency driver entry PM / devfreq: exynos: Remove unused exynos4/5 busfreq driver PM / devfreq: exynos: Add the detailed correlation between sub-blocks and power line PM / devfreq: exynos: Update documentation for bus devices using passive governor PM / devfreq: exynos: Add support of bus frequency of sub-blocks using passive governor PM / devfreq: Add new passive governor PM / devfreq: Add new DEVFREQ_TRANSITION_NOTIFIER notifier PM / devfreq: Add devfreq_get_devfreq_by_phandle() PM / devfreq: exynos: Add documentation for generic exynos bus frequency driver PM / devfreq: exynos: Add generic exynos bus frequency driver |
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Simon Horman
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5b5fe95a69 |
mmc: sdhci-st: correct name of sd-uhs-sdr50 property
Correct what appears to be a typo in the name of the sd-uhs-sdr50. Also fix mixed tab/space indentation. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> |
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David S. Miller
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909b27f706 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The nf_conntrack_core.c fix in 'net' is not relevant in 'net-next' because we no longer have a per-netns conntrack hash. The ip_gre.c conflict as well as the iwlwifi ones were cases of overlapping changes. Conflicts: drivers/net/wireless/intel/iwlwifi/mvm/tx.c net/ipv4/ip_gre.c net/netfilter/nf_conntrack_core.c Signed-off-by: David S. Miller <davem@davemloft.net> |
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Niklas Söderlund
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73e8b05283 |
i2c: rcar: add DMA support
Make it possible to transfer i2c message buffers via DMA. Start/Stop/Sending_Slave_Address and some data is still handled using the old state machine, it is sending the bulk of the data that is done via DMA. The first byte of a transmission and the last two bytes of reception are sent/received using PIO. This is needed for the HW to have access to the first byte before DMA transmit and to be able to set the STOP condition for DMA reception. Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> [wsa: fixed a checkpatch warning] Signed-off-by: Wolfram Sang <wsa@the-dreams.de> |
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Wolfram Sang
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bd99b68ed7 |
watchdog: renesas-wdt: add driver
Add support for watchdogs (RWDT and SWDT) found on RCar Gen3 based SoCs from Renesas. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> |
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Tim Harvey
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bc677ff42e |
watchdog: imx2_wdt: add external reset support via dt prop
The IMX6 watchdog supports assertion of a signal (WDOG_B) which can be pinmux'd to an external pin. This is typically used for boards that have PMIC's in control of the IMX6 power rails. In fact, failure to use such an external reset on boards with external PMIC's can result in various hangs due to the IMX6 not being fully reset [1] as well as the board failing to reset because its PMIC has not been reset to provide adequate voltage for the CPU when coming out of reset at 800Mhz. This uses a new device-tree property 'fsl,ext-reset-output' to indicate the board has such a reset and to cause the watchdog to be configured to assert WDOG_B instead of an internal reset both on a watchdog timeout and in system_restart. [1] http://lists.infradead.org/pipermail/linux-arm-kernel/2015-March/333689.html Cc: Fabio Estevam <festevam@gmail.com> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: Stefan Roese <sr@denx.de> Cc: Iain Paton <ipaton0@gmail.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Tested-by: Akshay Bhat <akshay.bhat@timesys.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> |
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Purna Chandra Mandal
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d863dc9e58 |
dt/bindings/clk: Add PIC32 clock binding documentation.
Document the devicetree bindings for the clock driver found on Microchip PIC32 class devices. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Michael Turquette <mturquette@baylibre.com> Cc: Stephen Boyd <sboyd@codeaurora.org> Cc: Purna Chandra Mandal <purna.mandal@microchip.com> Cc: Kumar Gala <galak@codeaurora.org> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-clk@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13246/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Mark Brown
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180bc41ad1 | Merge remote-tracking branches 'asoc/topic/es8328', 'asoc/topic/find-dai', 'asoc/topic/fsl', 'asoc/topic/fsl-sai' and 'asoc/topic/fsl-ssi' into asoc-next | |
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Mark Brown
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e449f7a394 | Merge remote-tracking branches 'asoc/topic/davinci' and 'asoc/topic/dwc' into asoc-next | |
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Mark Brown
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e74ac45d89 | Merge remote-tracking branch 'asoc/topic/pcm5102' into asoc-next | |
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Mark Brown
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4f38c566a0 | Merge remote-tracking branches 'regulator/topic/tps6524x' and 'regulator/topic/twl' into regulator-next | |
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Mark Brown
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39d652e066 | Merge remote-tracking branches 'regulator/topic/pwm', 'regulator/topic/qcom-spmi', 'regulator/topic/rk808' and 'regulator/topic/s2mps11' into regulator-next | |
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Mark Brown
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eb76d8407c | Merge remote-tracking branches 'regulator/topic/max77686', 'regulator/topic/max8973', 'regulator/topic/maxim', 'regulator/topic/palmas' and 'regulator/topic/pv88080' into regulator-next | |
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Mark Brown
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ce59dedfef | Merge remote-tracking branches 'regulator/topic/fan53555', 'regulator/topic/lp3971', 'regulator/topic/lp3972', 'regulator/topic/lp873x' and 'regulator/topic/max77620' into regulator-next | |
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Mark Brown
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8595bb27ce | Merge remote-tracking branches 'regulator/topic/abb', 'regulator/topic/act8865', 'regulator/topic/as3722' and 'regulator/topic/axp20x' into regulator-next | |
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Purna Chandra Mandal
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bfa43267bc |
dt/bindings: Add bindings for PIC32 deadman timer peripheral
Document the devicetree bindings for the deadman timer peripheral found on Microchip PIC32 SoC class devices. Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@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: Wim Van Sebroeck <wim@iguana.be> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-watchdog@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12702/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Joshua Henderson
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80c2902b3f |
dt/bindings: Add bindings for PIC32 watchdog peripheral
Document the devicetree bindings for the watchdog peripheral found on Microchip PIC32 SoC class devices. Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@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: Wim Van Sebroeck <wim@iguana.be> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: linux-watchdog@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12700/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Álvaro Fernández Rojas
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3652acd231 |
MIPS: BMIPS: Add support for BCM63268
This SoC is very similar to BCM63168 and Broadcom usually refers to them as BCM63268. Add BCM63268 and missing BCM63168 to device tree documentation. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: f.fainelli@gmail.com Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: robh@kernel.org Cc: simon@fire.lp0.eu Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13042/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Álvaro Fernández Rojas
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7537d273e2 |
MIPS: BMIPS: Add device tree example for BCM6358
This adds a device tree example for SFR Neufbox4 (Sercomm version), which also serves as a real example for brcm,bcm6358-leds. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: f.fainelli@gmail.com Cc: jogo@openwrt.org Cc: cernekee@gmail.com Cc: robh@kernel.org Cc: simon@fire.lp0.eu Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13041/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Simon Arlott
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331ae5fc3e |
irqchip: Add brcm, bcm6345-l1-intc device tree binding
Add device tree binding for the BCM6345 interrupt controller. This controller is similar to the SMP-capable BCM7038 and the BCM3380 but with packed interrupt registers. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Acked-by: Rob Herring <robh@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Kevin Cernekee <cernekee@gmail.com> 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: Jonas Gorski <jogo@openwrt.org> Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/11804/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Andrei Pistirica
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81dfdd39c7 |
dt/bindings: Add bindings for PIC32 UART driver
Document the devicetree bindings for the UART peripheral found on Microchip PIC32 class devices. Signed-off-by: Andrei Pistirica <andrei.pistirica@microchip.com> Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com> Acked-by: Rob Herring <robh@kernel.org> 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: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12100/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Antony Pavlov
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f40aec27ea |
devicetree: add DPTechnics vendor id
Please see https://www.dptechnics.com/contact for details. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: Daan Pape <daan@dptechnics.com> Cc: devicetree@vger.kernel.org Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/12885/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Antony Pavlov
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e454cc4943 |
devicetree: add Onion Corporation vendor id
Please see https://onion.io/contact for details. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12883/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Antony Pavlov
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4d536731f8 |
devicetree: add Dragino vendor id
Please see http://www.dragino.com/about/about.html for details. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12881/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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David Daney
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ce210d35bb |
MIPS: OCTEON: Add support for OCTEON III interrupt controller.
Add irq_chip support for both IPI and "normal" interrupts of the CIU3 controller. Document the device tree binding for the CIU3. Some functions are non-static as they will be used by follow-on support for MSI-X. Signed-off-by: David Daney <david.daney@cavium.com> Acked-by: Rob Herring <robh@kernel.org> 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: devicetree@vger.kernel.org Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12500/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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Florian Meier
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97d3ddd71f |
ASoC: pcm5102a: Add support for PCM5102A codec
Some definitions to support the PCM5102A codec by Texas Instruments. Signed-off-by: Florian Meier <florian.meier@koalo.de> Changes to original patch by Florian Meier: * rebased (Makefile and Kconfig * fixed checkpath errors (spaces, newlines) * added dt-binding documentation Signed-off-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Mark Brown <broonie@kernel.org> |
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Mark Brown
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2a2cd52190 | Merge remote-tracking branches 'regmap/fix/be', 'regmap/fix/doc' and 'regmap/fix/spmi' into regmap-linus | |
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Kedareswara rao Appana
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4ac4e12067 |
Documentation: DT: vdma: Add clock support for dmas
This patch updates the binding doc with clock description for AXI DMA's. Acked-by: Rob Herring <robh@kernel.org> Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |
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Jon Hunter
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f4cb295ba6 |
Documentation: DT: Add binding documentation for NVIDIA ADMA
Add device-tree binding documentation for the Tegra210 Audio DMA controller. Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |
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Stephen Boyd
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d8609a3a2e |
Merge tag 'imx-clk-fixes-4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into clk-next
Pull some non-critical i.MX clk fixes from Shawn Guo:
* Fix the commit
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Maxime Ripard
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98b8525abb |
clk: sunxi: Add display and TCON0 clocks driver
The A10 SoCs and its relatives has a special clock controller to drive the display engines (both frontend and backend), that have a lot in common with the clock to drive the first TCON channel. Add a driver to support both. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> [sboyd@codeaurora.org: Silence variable sized array warning] Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> |
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Bhuvanchandra DV
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227e4f4079 |
drm/panel: simple: Add support for TPK U.S.A. LLC Fusion 7" and 10.1" panels
Add support for TPK U.S.A. LLC Fusion 7", 10.1" panels to the DRM simple panel driver. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Enric Balletbo i Serra
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6060fd42a2 |
devicetree: Add ANX7814 SlimPort transmitter binding
The ANX7814 is an ultra-low power Full-HD (1080p60) SlimPort transmitter designed for portable devices. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Enric Balletbo i Serra
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ae4927ffc7 |
of: Add vendor prefix for Analogix Semiconductor
Analogix Semiconductor Inc. develops analog and mixed-signal devices for digital media and communications interconnect applications. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Riccardo Bortolato
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4fc24ab3a1 |
drm/panel: simple: Add support for Innolux AT070TN92
Add support for the Innolux AT070TN92 panel. Signed-off-by: Riccardo Bortolato <bortolato@navaltechitalia.it> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Maxime Ripard
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cf5c9e6dc7 |
drm/panel: simple: Add timings for the Olimex LCD-OLinuXino-4.3TS
Add support for the Olimex LCD-OLinuXino-4.3TS panel to the DRM simple panel driver. It is a 480x272 panel connected through a 24-bits RGB interface. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Eric Anholt
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e8b6f561b2 |
drm/panel: simple: Add the 7" DPI panel from Adafruit
This is a basic TFT panel with a 40-pin FPC connector on it. The specification doesn't define timings, but the Adafruit instructions were setting up 800x480 CVT. v2: Add .bus_format and vsync/hsync flags. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Rob Herring <robh@kernel.org> [treding@nvidia.com: keep entries properly sorted] Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Eric Anholt
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686cfbd186 |
of: Add vendor prefix for On Tat Industrial Company.
This is the vendor for a 7" DPI panel sold by Adafruit which I'd like to describe in DT. Signed-off-by: Eric Anholt <eric@anholt.net> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com> |
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Kedareswara rao Appana
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3843dc282e |
Documentation: DT: vdma: update binding doc for AXI CDMA
This patch updates the device-tree binding doc for adding support for AXI CDMA. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |
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Kedareswara rao Appana
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7e4cda70c0 |
Documentation: DT: vdma: update binding doc for AXI DMA
This patch updates the device-tree binding doc for adding support for AXI DMA. Also this patch differentiates required properties b/w DMA and VDMA. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> |
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David S. Miller
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631ad4a3e7 |
NFC 4.7 pull request
This is the first NFC pull request for 4.7. With this one we mainly have: - Support for NXP's pn532 NFC chipset. The pn532 is based on the same microcontroller as the pn533, but it talks to the host through i2c instead of USB. By separating the pn533 driver into core and PHY parts, we can not add the i2c layer and support the pn532 chipset. - Support for NCI's loopback mode. This is a testing mode where each packet received by the NFCC is sent back to the DH, allowing the host to test that the controller can receive and send data. - A few ACPI related fixes for the STMicro drivers, in order to match the device tree naming scheme. - A bunch of cleanups for the st-nci and the st21nfca STMicro drivers. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXMRA8AAoJEIqAPN1PVmxKknQP/2WyaVYD+jeRkM4pymRQ/6s6 V2+be68JlatvC53D6fbzo9FF8/QO7w++vTF+KI5nV6g/RvkPvKnxg2DC39fob0DA 6x7KaRuUrTwxBx4tfsvtNfUL4idRi3i6/hrYRJyzaNMHKAukDbjJQiCchveUhZeB NlfYSEcieNnRJkGpdVGny4tea0fFOY6v+Uz74h2HboKbSD3SGNK29v47AqxH/ssg Y9XycyYWWF1w2uOUfFzJFsvBAYcPlBDF4WqQ8SkamxhaPAB047Ysfp3y9vWGc8By pdXLNAALzlCIt2JeGsrXhLG+Zf3y3w3G7HlcVbkh5BcB6fN2FYpPZurY8Km8Z6SM ufgP8MwGOvOJa9NKapSm3FF6Tl1B3gCK3+SWT5N/lSNEFnaoZ6xMNGqXe1RhTght +oqfuHLNO0YulQG0/ixJJl08p4eb6hhUMO3LKan3AYub9kgk63I43XeKXhIlqmLJ tEh3xAPzbPyu+nwkrJF0B2tMeUdrCKZaucru/upYcZi7LDbQOvMjHgTS8YmX/aBk gCOjINs+U1Q9jN2B7fMJe1uP6DJOTVW+xqiaLBLwHawRBhQQPbg+pLK/sHgFWcaa bdUWASp7n5Bu5pY/rPHL+xvA8O5z5ngJ7ZPjqB2CvHr9XyQDna3Fo9jA/w3hgr/q DgvCHukjvkDlUochojQZ =zM22 -----END PGP SIGNATURE----- Merge tag 'nfc-next-4.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next Samuel Ortiz says: ==================== NFC 4.7 pull request This is the first NFC pull request for 4.7. With this one we mainly have: - Support for NXP's pn532 NFC chipset. The pn532 is based on the same microcontroller as the pn533, but it talks to the host through i2c instead of USB. By separating the pn533 driver into core and PHY parts, we can not add the i2c layer and support the pn532 chipset. - Support for NCI's loopback mode. This is a testing mode where each packet received by the NFCC is sent back to the DH, allowing the host to test that the controller can receive and send data. - A few ACPI related fixes for the STMicro drivers, in order to match the device tree naming scheme. - A bunch of cleanups for the st-nci and the st21nfca STMicro drivers. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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Andrew Lunn
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52638f71fc |
dsa: Move gpio reset into switch driver
Resetting the switch is something the driver does, not the framework. So move the parsing of this property into the driver. There are no in kernel users of this property, so moving it does not break anything. There is however a board which will make use of this property making its way into the kernel. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Andrew Lunn
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14c7b3c387 |
dsa: Add mdio device support to Marvell switches
Allow Marvell switches to be mdio devices. Currently the driver just allocate the private structure and detects what device is on the bus. Later patches will make them register with the DSA framework. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net> |
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Arnd Bergmann
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9910f5b199 |
The Freescale/NXP arm64 device tree updates for 4.7:
- New board support of LS1043a-QDS from Freescale/NXP - Add new compatible for LS1043A and LS2080A GPIO devices - Update device tree bindings and sources for LS2080A fsl-mc device - Update QSPI and DSPI support on LS1043A and LS2080A -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJXKL1RAAoJEFBXWFqHsHzOdO8H/1HeVve6KqhjpgHEYI0vqCQN F8dC3kA8S9UZcozl58VrKvH+ArR2dcumfdl6ov/WVdfuWDwcBN3SKYgCK4xV1aN9 QtxFkc7uiE4InyDl4w9Q3fGRZfCgzk3eYUWQmHw6D0oQc3UhoIZ3cK+aKMB2nlZ1 Q4e0pO3Ell96sKYIhaG6rltlLc9U6Ax4z1XDl1CZ/T2njARFqwBfgNkjSdguB0Ks +GOCd/TyloncdWoC41MQnwaOWc+msa3rkXJG2Aj1PWyocZPIiY0K68RClv1g/yKk XZJ3M574QK+n/+Em0t+QaxrggiqT6kzr00CfULyyXQ4xhZO1siByCuxdEFW/tAs= =pZW5 -----END PGP SIGNATURE----- Merge tag 'imx-dt64-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt64 Merge "The Freescale/NXP arm64 device tree updates for 4.7" from Shawn Guo: - New board support of LS1043a-QDS from Freescale/NXP - Add new compatible for LS1043A and LS2080A GPIO devices - Update device tree bindings and sources for LS2080A fsl-mc device - Update QSPI and DSPI support on LS1043A and LS2080A * tag 'imx-dt64-4.7' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: ls2080a: fsl-mc dt node updates Documentation: fsl-mc: binding updates for MSIs, ranges, PHYs arm64: dts: ls1043a: add the DTS node for QSPI support Documentation: fsl-quadspi: Add fsl,ls1043a-qspi compatible string arm64: dts: ls2080a: Add compatible "fsl,ls2080a-gpio" for ls2080a gpio nodes arm64: dts: ls1043a: Add compatible "fsl,qoriq-gpio" for ls1043a gpio nodes arm64: dts: ls2080a: update the DTS for QSPI and DSPI support Documentation: fsl: dspi: Add fsl,ls2080a-dspi compatible string arm64: dts: ls1043a-rdb: add the DTS for DSPI support arm64: dts: add LS1043a-QDS board support Documentation: DT: Add entry for Freescale LS1043a-QDS board |
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Arnd Bergmann
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8ed589854a |
arm64: tegra: Enable GM20B GPU on Tegra210
Complement the GM20B GPU device tree node on Tegra210 with missing properties to make it usable. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3yjAAoJEN0jrNd/PrOhmUEQAK73RCf3YtRpEFMWOFIrU6cG 5YsUw5auf65Bc98mFn9a+3lEUMl7QBpLrY3QialllK+CA4pQDs74fwk3rEZ0pSIK BUQMaKpkoYsfEqbsV3zEYLfVXkoK5oss1Vd6KfjR0qH4dDQJ8cAEPHkm0KGs4Mxo ud1AsZ/0L/3zQEvSZqdEks7N+g+yBXtSzx7CnQ8y9OEHdLQAvh5f1WD5rKc8ir+z P/ufsl16J365Sv4JTOzWQhnOaQXgSyzM+CECGZtcCTd0GTel1y6O+SRgIkKv9nD5 jeFcPMuMYvPKD4FeZgedMia1NQd1mkwWA5gEb4KwOfxgGFUKkYft6hy2Zx4wUVm2 I9tvDhzzOJduJUu3F69Zws6ztHUPB5zM3hIrSPptkOVME6k063TBGVItGH0NgJAT fubvqi0xbVHhZ6jGSY6kwwo1nnIB2DtPcgF8Gm0bHctF4Zveyo3Vq5iyaTWPjEhj l+qc1rTgmQf2lFvMUXEsIQbl8b8m/UcWK2hrGj7Wq0qvD8CwP4wg0S8uRm+hDBX0 ZUk0lIqC1PBDZkVETkzNEpXI6eKeixaXYgr6jsCCFUZdBmeFJ/4m+Kbn5xCNObGJ pwGkhSZceBABgGz/p/yfAS0RRlmfYotg4yRa0JHkVgfK2oqOtAl5QiQzN4fMyRkt vAPrcTd61LCB4hiC31K3 =yX4c -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-gm20b' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt64 Merge "arm64: tegra: Enable GM20B GPU on Tegra210" from Thierry Reding: Complement the GM20B GPU device tree node on Tegra210 with missing properties to make it usable. * tag 'tegra-for-4.7-gm20b' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Add IOMMU node to GM20B on Tegra210 arm64: tegra: Add reference clock to GM20B on Tegra210 dt-bindings: Add documentation for GM20B GPU dt-bindings: gk20a: Document iommus property dt-bindings: gk20a: Fix typo in compatible name |
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Arnd Bergmann
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0378fe89d8 |
dt-bindings: gpio: tegra: Add Tegra186 support
Adds device tree bindings for the GPIO and AON controllers found on the Tegra186 SoC. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3wAAAoJEN0jrNd/PrOhV2gQAJBrcTZ762hsnxvsbprE9cfc th8hq750wVhqT7rJLLHcPcUMNAnhZyg69DEEKmhZGMCUfkTfWOMBcP0Iga4uP84G RilK4A7srs/knUklK07XLBS1vhlnaikyUhpsHv0XTstsAsbRoLX1sBdRjWxf9uOM 8G0rptLsI6+BfTVZISWiXgZ9uuEkavFaPb8xonjtG1KVSq8S8x8p509hUZ6m5QOC lTj2+Pt6MYwtJ1BBcdOtYEJGClmdjYGWfo8spQDQZFTywDU20TCIkdEe8QZVeoP1 WA/7Rgpn3VJJiSyUzBVcjRzWqjwpUa44yeGOqFegvQrOt+fK0Bh9KYaE9RhbAhMI la4T5n401dgRb2VWzLXDCGIyMYcu64XYG537IxqoSuG8hAqhQt+FrkTo2wMotpxh ErHmIIFTcivJQ2kEBEMd/QY8V+ey+99rFmrqaExLrHV+vmP+TEuw58GyCuNDSQ1T xEvUwBZYFDpfm33DPm3IHJkYapAJ/sW+VFKBNT+Leim3tm8HqKap0OoP7aarCRYI IjfkFd0NSFQ/Sxa3sGzbK4zS2MlfPQ9svAoy+YNDYZWmB7mwPaG4+/pOEygQXNdg CkJxopNpdTpdmdmJE+Q2iGQc7w1fiUnKMlsKl5KHIO6Q9lWWp3ZDEYWxYvbpRMBB VwgHyRoet1oKU/yjkOLA =6MhO -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-gpio' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt64 Merge "dt-bindings: gpio: tegra: Add Tegra186 support" from Thierry Reding: Adds device tree bindings for the GPIO and AON controllers found on the Tegra186 SoC. * tag 'tegra-for-4.7-gpio' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: Add DT binding for Tegra186 GPIO controllers ARM: tegra: Fix naming in GPIO DT binding header |
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Arnd Bergmann
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3a005c1d59 |
mvebu dt64 for 4.7
- switch to label in the mvebu arm64 device tree - use new clock binding on Armada 7K/8K - improve SPI and I2C description on Armada 7K/8k - add CP110 block adding PCIe, SATA and USB3 - add XOR support on Armada 3700 - few more little fix -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEABECAAYFAlcjbaAACgkQCwYYjhRyO9VaVgCghxZq/0qnD5+k5ouUvSYwXiOo EV8AoIL6w3bn64kY93M0o8RtrG4WLe+h =Pilg -----END PGP SIGNATURE----- Merge tag 'mvebu-dt64-4.7-1' of git://git.infradead.org/linux-mvebu into next/dt64 Merge "mvebu dt64 for 4.7" from Gregory CLEMENT: - switch to label in the mvebu arm64 device tree - use new clock binding on Armada 7K/8K - improve SPI and I2C description on Armada 7K/8k - add CP110 block adding PCIe, SATA and USB3 - add XOR support on Armada 3700 - few more little fix * tag 'mvebu-dt64-4.7-1' of git://git.infradead.org/linux-mvebu: arm64: dts: marvell: add XOR node for Armada 3700 SoC arm64: dts: marvell: Use a SoC-specific compatible for xHCI on Armada37xx arm64: dts: marvell: Rename armada-37xx USB node arm64: dts: marvell: Clean up armada-3720-db arm64: dts: marvell: enable several CP interfaces on Armada 7040-DB arm64: dts: marvell: initial DT description of Armada 7K/8K CP110 master arm64: dts: marvell: use the proper I2C controller compatible string for 7K/8K arm64: dts: marvell: improve SPI flash description on Armada 7040-DB arm64: dts: marvell: use new clock binding on Armada AP806 arm64: dts: marvell: add UART aliases and define stdout-path arm64: dts: marvell: rename armada-ap806 XOR nodes arm64: dts: marvell: clean up armada-7040-db |
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Arnd Bergmann
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f1c09c3e96 |
Adding the new rk3399 core devicetree support as well as a board
dts for the evaluation board of this chip and similar to the arm32 side also move the rk3368 thermal data into the core soc dtsi, as there really is no need to keep it separate. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCAAGBQJXIoubAAoJEPOmecmc0R2B/kQH/1gcN5C5JM4kkohUyEJ2uBju zIwbfw4TyV/ndMUb1rCj8XUTBvbz80PvNKmsYJXERr8fUtjRaA71Wf8iJsqyaqDz NQ3ygC30ZtmG2Z39ekn4cZ7zqjxwrEmY53vFfR4oDd1ENNVh14g26qxLfYDG7SXD RGB729icDa2wr9W0doNc9khcQDFY3j4pbz+v8tfDoVcbFZWeq5K4SnbvB0VVQBCA sS0EJV0KUUSlZ5okJuoZUx5UeeodJaV8uvygOboL644kI8hNnnp4rCP23paZ/d0H ot5IcrXDjpCHCEQdQpr3OsCnCgzeK0NL5F1ppJr2MYfjQJSWEaGFQatV2Ipquss= =25Hx -----END PGP SIGNATURE----- Merge tag 'v4.7-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt64 Merge "Rockchip dts64 updates for v4.7 - part2" from Heiko Stübner: Adding the new rk3399 core devicetree support as well as a board dts for the evaluation board of this chip and similar to the arm32 side also move the rk3368 thermal data into the core soc dtsi, as there really is no need to keep it separate. * tag 'v4.7-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: dt-bindings: document rockchip rk3399-evb board arm64: dts: rockchip: add dts file for RK3399 evaluation board arm64: dts: rockchip: add core dtsi file for RK3399 SoCs dt-bindings: rockchip-dw-mshc: add description for rk3399 clk: rockchip: export some necessary rk3399 clock ids clk: rockchip: rename rga clock-id on rk3399 clk: rockchip: add general gpu soft-reset on rk3399 arm64: dts: rockchip: move the rk3368 thermal data into rk3368.dtsi clk: rockchip: fix checkpatch errors in rk3399 dt-binding header clk: rockchip: add dt-binding header for rk3399 |
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Arnd Bergmann
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18aab73fba |
aspeed devicetree for 4.7
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABCAAGBQJXMIEiAAoJEGt2WQeBR3CenhoP/3H9oohOLBW/mGR/nilFM4HI 17rGLe2lx8MZ6at8mnlWVzKMUKtWXoiTtCtYxyTF9sxnPSF+Z3vNuEK5V341uMds LZ8X/jxw1uZ/4Qf6kZgqPAVqUYd9JurNgDv/bT/99u/CqaNAjx2kzMByCDwZa1vN HlIsUwklCGeO2GZXIEMk5+FfnalB+s0+9NC6sGV/ngEuKeubSs2h3EAwRyJiQalu aL9ZYRL7fd7W1+d7y4vaKPdBbX8GF3qTNpzmTKWjACkV0fn8G5XQM6+3Q26/ICf/ Pj/rcP0BrAPYtnbaLKNtP2dmc2YcCm7lQyEEe1dRDqDWgkeLD34bdUm4SjwGIME9 WDcX4hCUe1fFlTroNm+gXmEI1LE46L7GW5/YOhPgk9fwM6gAwkq5Gh7/O1rV9FEa 3UTEo7nlocTWbMEkc0kjekGayh/rvhCM4cdfr+3pl9PHHKA/riG0FbTv0KpvPXba P44d5p0ceQBtqg4+tB0GwcSELJHtgdGTqyALzmdrpdCa1tNkP1NyvPzvMPBSR9oU Xwc5Q1QwKiF39wtzCGRIwC9fskSvhG8elDFDNHoSfjNGvE525/rQL4SGEMWVmFYj M3YSzjQSaSm44gTOKciRvxfnX5OLeqprrkWz5UBlMXTrr1L0DrLK0INvbmb/bjPU v3GdC3pueFK98nMmZdYl =ED1J -----END PGP SIGNATURE----- Merge tag 'aspeed-for-4.7-dts' of https://github.com/shenki/linux into next/dt Merge "aspeed devicetree for 4.7" from Joel Stanley: This device trees for a pair of Aspeed BMC SoCs and the boards that they sit in. * tag 'aspeed-for-4.7-dts' of https://github.com/shenki/linux: arm/dst: Add Aspeed ast2500 device tree arm/dts: Add Aspeed ast2400 device tree doc/devicetree: Add Aspeed and Tyan to vendor-prefixes |
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Arnd Bergmann
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7430bc1942 |
- add pinctrl node for mt2701
- add mt2701 pmic wrapper binding - add auxadc binding document -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJXJzZHAAoJELQ5Ylss8dNDGpoP/jHQgPNO/V2lSaIxZVj7CyOO WWxKKP6StGOCeCEBwIX7Kd/bK0IX2b8Wi+hV7Q8Vf7FLfglNXyOP/gvL3ftyC8qf u07CK3BOBVcTwU1LcrzJF5QqcFS2QOdJ5ZdRw0XB83+lNLksZfPbOql8CFdHqxz1 ElHAlwClY4ndV3vn4vf89bq63T07ryoCHVUV0e9G5T0D/TyWaJNvgPNsXJR+rN2Q Er8qeXrvSJuKuWUq/7C0fksmerCiGtguplTQlSMO5fIDjNxmeFpyac4D66/0sL7n mD89j1+/9ylBPGmMeEtdoS+aCAz+OYew4+6a4VJXs8kpXBY++V7NSBvB3TFI7unO JhRsnYnsjUJuX5g9C+xTan8TcWyZzZEiUyf5B041zGkqyaYnIFOqBKFBZYSPJfk7 GxN/4XxiJwwCccynWm4eLBA/4IAS5di9vMU4Wc2ZyK0G59TP4hASmLlIy89c4nGy KEAzIzSwoDGYwnVdr0rZBXfm1VNFTF/biaTqjK93E15gNAI45wM87/E3wajBFDi0 9fkuwGDh1rWYipPU3y1YKi4qGsQoyDPrRGCbywVJEZYx5RdFEcNM/HauPl+E4tqm 86F8hE6bPY16wuc5YPnHNj6aghctwr64Glh6xXVsyTE523AnW9GqRzMAVWFIYRjY Eo5N6/MKDi0tXnDmaI4s =trG3 -----END PGP SIGNATURE----- Merge tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt Merge "ARM: mediatek: dts updates for v4.7" from Matthias Brugger: - add pinctrl node for mt2701 - add mt2701 pmic wrapper binding - add auxadc binding document * tag 'v4.6-next-dts' of https://github.com/mbgg/linux-mediatek: dt-bindings: MediaTek: Add binding document for the AUXADC dt-bindings: ARM: Mediatek: add MT2701/7623 string to the PMIC wrapper doc arm: dts: Add pinctrl/GPIO/EINT node for mt2701 |
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Arnd Bergmann
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c5e51c98e3 |
This adds the rk3288-miqi as new board, adapts the edp-phy settings
to the binding-change that made it into 4.6, adds rk3288 i2c controller nodes and moves the rk3288 thermal data into the soc dtsi, as there really is no need to have that separate file. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABCAAGBQJXIoqfAAoJEPOmecmc0R2BBX0H/iBNCd50u66X9sAgpoi9HgPs QghFjG9wxXUAtSGfMWirgmjMVNwCfNBTPUMHgZpIn61Yxgm5vh1dNTiBIGYoNVwv XLLgSRmc4tHKdRQmdw2bik9Do4AKR0NfWN4UG1YtaJnPWVGiBPnlvGqr8sdJHZkS VEPeh5sUgLi8nI5fR2UQxTlv5Epptal72k5kWrPWtLuFN3diPOPZ5tblSESt5OIE EfNARkNVLMRtt+nEZyWF8hFtdIF+gJ+9CKwIt83w9c2Mudbrcpha+HYzOWVMUIY/ g0itfsoW48PyI81UpoBaNmKQXj5S0k8HuDrZ65HMgYWm9pJ5dNsJdlcyQolRmKM= =rD4T -----END PGP SIGNATURE----- Merge tag 'v4.7-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt Merge "Rockchip dts32 updates for v4.7 - part2" from Heiko Stübner: This adds the rk3288-miqi as new board, adapts the edp-phy settings to the binding-change that made it into 4.6, adds rk3288 i2c controller nodes and moves the rk3288 thermal data into the soc dtsi, as there really is no need to have that separate file. * tag 'v4.7-rockchip-dts32-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: move the rk3288 thermal data into rk3288.dtsi ARM: dts: rockchip: add MiQi board from mqmaker dt-bindings: add vendor-prefix for mqmaker ARM: dts: rockchip: move rk3288 edp phy under the GRF ARM: dts: rockchip: make rk3288-grf a simple-mfd ARM: dts: rockchip: add i2c nodes for RK3228 SoCs |
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Christian Lamparter
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5b64250b61 |
gpio: dt-bindings: add wd,mbl-gpio bindings
This patch adds the device tree bindings for the Western Digital's MyBook Live memory-mapped GPIO controllers. The gpios will be supported by gpio-mmio code of the GPIO generic library. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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Linus Walleij
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fd9c55315d |
gpio: of: make it possible to name GPIO lines
Make it possible to name the producer side of a GPIO line using
a "gpio-line-names" property array, modeled on the
"clock-output-names" property from the clock bindings.
This naming is especially useful for:
- Debugging: lines are named after function, not just opaque
offset numbers.
- Exploration: systems where some or all GPIO lines are available
to end users, such as prototyping, one-off's "makerspace usecases"
users are helped by the names of the GPIO lines when tinkering.
This usecase has been surfacing recently.
The gpio-line-names attribute is completely optional.
Example output from lsgpio on a patched Snowball tree:
GPIO chip: gpiochip6, "8000e180.gpio", 32 GPIO lines
line 0: unnamed unused
line 1: "AP_GPIO161" "extkb3" [kernel]
line 2: "AP_GPIO162" "extkb4" [kernel]
line 3: "ACCELEROMETER_INT1_RDY" unused [kernel]
line 4: "ACCELEROMETER_INT2" unused
line 5: "MAG_DRDY" unused [kernel]
line 6: "GYRO_DRDY" unused [kernel]
line 7: "RSTn_MLC" unused
line 8: "RSTn_SLC" unused
line 9: "GYRO_INT" unused
line 10: "UART_WAKE" unused
line 11: "GBF_RESET" unused
line 12: unnamed unused
Cc: Grant Likely <grant.likely@linaro.org>
Cc: Amit Kucheria <amit.kucheria@linaro.org>
Cc: David Mandala <david.mandala@linaro.org>
Cc: Lee Campbell <leecam@google.com>
Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Michael Welling <mwelling@ieee.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Dave Airlie
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2e726dc4b4 |
MT8173 DRM support
- device tree binding documentation for all MT8173 display subsystem components - basic mediatek-drm driver for MT8173 with two optional, currently fixed output paths: - DSI encoder support for DSI and (via bridge) eDP panels - DPI encoder support for output to HDMI bridge - necessary clock tree changes for the DPI->HDMI path - export mtk-smi functions used by mediatek-drm -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXMDw/AAoJEFDCiBxwnmDrw7oP/iIJNcj24JokDlRIFmVQIA+A /mLpvZcTgfCx3mZLSFG4N5VfB8CTg0/o2tj3e0C+GcVFWBbLpPemXR8gFxxdjeL2 TfmO73TVZjdcf3u6kSqBRLxEn1nbzYeZwcWKzsxgjts5Vo0vHnC3R2l2VCGPl8ay 9drqbFhOxGlGpkIia35z0mLb5dIJLQF6qkC5gFkTwY6ZKIV623/W8MQRbAU0wwwf NSAPwjEszFtFHDM2YIbROpEbFtmCpz6yZdblDARUbnK6mw6PW1g+FOrV+BiJWtzE A6c9FEKfSD3tExjH1DbsXx6jEIPjZ/wM979IrPU5kxOm6CuRAHa8KaRT6HraM8K4 CPYolbkg1rPOERIG5EOV0Cu7Fcpx6hB9eyp8m4cINw907+govMc1kDdsYv+U19tz ALkZ9qs3py4tv0Zo12LoXfLUfqGLzMPwP/BTgGpeL8sJiq4KYpXlp5IIDCYbis9d UBuozAzrF8pDsE9XHZ98LEE+mlsVVbItavY3+2JqlRcfZS5THTUoBDCVLGPtSR9g IS9giTOQeEX/8vXCrz6rAQNHwCWo+7gwBPCMH0Drak+1WsetYbC+Xe8q3bCYQqXg 4/z2AgE5O4vqVxWSuGGn8FsLmdu9wiNNND+k22Igq1hkBNGFjMthvDeIcIDNUYsX jWJtVZuK1jn6cbFhOmUe =vcoi -----END PGP SIGNATURE----- Merge tag 'mediatek-drm-2016-05-09' of git://git.pengutronix.de/git/pza/linux into drm-next MT8173 DRM support - device tree binding documentation for all MT8173 display subsystem components - basic mediatek-drm driver for MT8173 with two optional, currently fixed output paths: - DSI encoder support for DSI and (via bridge) eDP panels - DPI encoder support for output to HDMI bridge - necessary clock tree changes for the DPI->HDMI path - export mtk-smi functions used by mediatek-drm * tag 'mediatek-drm-2016-05-09' of git://git.pengutronix.de/git/pza/linux: clk: mediatek: remove hdmitx_dig_cts from TOP clocks clk: mediatek: Add hdmi_ref HDMI PHY PLL reference clock output clk: mediatek: make dpi0_sel propagate rate changes drm/mediatek: Add DPI sub driver drm/mediatek: Add DSI sub driver drm/mediatek: Add DRM Driver for Mediatek SoC MT8173. dt-bindings: drm/mediatek: Add Mediatek display subsystem dts binding memory: mtk-smi: export mtk_smi_larb_get/put |
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David S. Miller
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e800072c18 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
In netdevice.h we removed the structure in net-next that is being changes in 'net'. In macsec.c and rtnetlink.c we have overlaps between fixes in 'net' and the u64 attribute changes in 'net-next'. The mlx5 conflicts have to do with vxlan support dependencies. Signed-off-by: David S. Miller <davem@davemloft.net> |
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Mauro Carvalho Chehab
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a022f9347a |
Linux 4.6-rc7
-----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQEcBAABAgAGBQJXL7HfAAoJEHm+PkMAQRiGYe8IAJBGaPUq38EJh2YOV+AQf9v6 t/alhwB3DUE1E0zjLy7I7JJ+xDXtKjZh9fS6OFuIS8Q3RIrBteIJ/oH8TPpt7yZ/ SnP6rYPvYD6CImTyrh7+ORL/udEwJX8+YqFYAgUAq167gvpDjYj8r26VzdIaIN4/ oBbL8NrQNWfODieywYyhUoitVhwMz09zmBfLtGVks4vd2jUJk2Fdd9cOtGV5tRfk DPndPgyQtbr8W0mKovV8sT9WkQeV5TsUr4MLgf7hjnAGYQ8+0KamkzzVVLBeBiiw uazyrOCFkddZp+N7KbmbOmazV/yULRuLGgDjVKazoCsOaKOvoGCzrCk7daOPy6Q= =CegX -----END PGP SIGNATURE----- Merge tag 'v4.6-rc7' into patchwork Linux 4.6-rc7 * tag 'v4.6-rc7': (185 commits) Linux 4.6-rc7 parisc: fix a bug when syscall number of tracee is __NR_Linux_syscalls x86/tsc: Read all ratio bits from MSR_PLATFORM_INFO mailmap: add John Paul Adrian Glaubitz byteswap: try to avoid __builtin_constant_p gcc bug lib/stackdepot: avoid to return 0 handle mm: fix kcompactd hang during memory offlining modpost: fix module autoloading for OF devices with generic compatible property proc: prevent accessing /proc/<PID>/environ until it's ready mm/zswap: provide unique zpool name mm: thp: kvm: fix memory corruption in KVM with THP enabled MAINTAINERS: fix Rajendra Nayak's address mm, cma: prevent nr_isolated_* counters from going negative mm: update min_free_kbytes from khugepaged after core initialization huge pagecache: mmap_sem is unlocked when truncation splits pmd rapidio/mport_cdev: fix uapi type definitions mm: memcontrol: let v2 cgroups follow changes in system swappiness mm: thp: correct split_huge_pages file permission maintainers: update rmk's email address(es) writeback: Fix performance regression in wb_over_bg_thresh() ... |
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Laxman Dewangan
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e5e3dea890 |
mfd: Add device-tree binding doc for PMIC MAX77620/MAX20024
The MAXIM PMIC MAX77620 and MAX20024 are power management IC which supports RTC, GPIO, DCDC/LDO regulators, interrupt, watchdog etc. Add DT binding document for the different functionality of this device. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> |
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Arnd Bergmann
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1644de03cb |
Reset controller changes for v4.7
- add missing stub for device_reset - add support for OXNAS SoCs -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJXKFfkAAoJEFDCiBxwnmDrLHkP/2jdM9kuoUmGMHP/ikaV3TaP sE0sfyC4LNFC1pglAqtGtGCXlG3jHj304dqgfpJ7NzMNNC3Ch1scMlLC27+ocM+q Wi/vPSAZIb7myH4nTuc8539bD9G31xBt3enh6VnsZ/vjtSJBc35LtkJxmJ3F77xu VdRJfWSbY9f1gQ76AJmeVNtGLf7wX4rCNM+qNvtwciWz1sFuWc0rVoKYBA6qfXAX RRK5W7y6+57u6Gui7VE+Yu4gDz4sdDElVGp0yD1QuZbL2i6hJriJU/b0/SlK05p+ 6qAU1pQ5i6/1SIkD0F5ISdXLAJqooVP0FPVVclyG7lU3l9XmdQSj5oT0KONBE0cd gIXsNygk5sfBTPFy0imrZk3bSmsfBDmA5BOJn1br+06tgt6DDvidLWtOC5h1r9Hb 8llCpXspfC5HIHj8UNitUfaOBYt9dlPTLhON1/8jZZU8xACBEt2aG9xehZT1JDSE nZIccLrCbMAeqsivTgaJPjDJEP88gWa9LawFM+I9bGqxDc+Hv/CPaaqnEgP+ba6S FfaRwOU3UKVv7RZyBJD6JNUC71thwWBOZ9xoMdC4Q80xRWi4TiMijFwz84Rny5GY OO5dhlMXMFdUqnuKXBo1/BwkhBidqeKj30dJ95rX5Hse+YTm7a+fR4g3UlzMyOHI Nyy9HDEXCOP6SBonA91J =mbVz -----END PGP SIGNATURE----- Merge tag 'reset-for-4.7-2' of git://git.pengutronix.de/git/pza/linux into next/drivers Merge "Reset controller changes for v4.7" from Philipp Zabel: - add missing stub for device_reset - add support for OXNAS SoCs * tag 'reset-for-4.7-2' of git://git.pengutronix.de/git/pza/linux: reset: Add missing function stub for device_reset dt-bindings: Add Oxford Semiconductor Reset Controller bindings reset: Add Oxford Semiconductor Reset Controller driver |
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Arnd Bergmann
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b7dcc6d01f |
soc/tegra: Add generic PM domain support
Implements generic PM domain support on top of the existing Tegra power- gate API. Drivers are thus allowed to move away from the Tegra-specific API and towards using generic power domains directly. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3unAAoJEN0jrNd/PrOhdPIP/jOgS5Qf1u8QelFvPbsXouRf xpBy9sa43oow8f+0RVjTrsWDikjniCYcGDPZbfgmXEN5sWYK2xBIZeaMysGezPXS /g9VnxU0HZsQ+5AOWHS/vxYLfB9Q6g3w4P7XDDzKmJ9mFaLeyNR4ulGWwLxpeF/1 au38f/dXgjU9I+NwXJWhTEspQrXAshIwp6lsQkjcpLmAMeFBOjB7c92uTYmVXI9F XtGcpGmIqDwRaieY1lqE0iGUMgox2XG2bKgNuwZ+Eng+ICz2ACuGfyH7hwCeWJpK HByxL83aA9a+G8KIsPZgJYTCuQA7UVYjWp5A5UqpuhsP7Da4EagX3Bdvcwqy/sgk rcLNSTuksbJyHT/yQO5cj9lPrdFckSglChZlSRX1J5FhQN2xHw/1CmfDgPmZ1Htt D+66iLm3lJ+SZlwaZToofU89GYRc+GoZVPQrMBMCwTIBcYf6ACtG7hYIB6JrxHJg xyiSbDKRYyHBWHoL534G2S8xtnTjMHG1RLD2SoI49Qsa9OTmJz50NainElPi2DX5 266zz87Fa+5WePEp0NjBIJ0Hgq4uoMJFpvkG2pzODb2fwHxzW7E/KB6pAV9/+1EZ F+sPDHUnzTSLx76h7vs1v4ye9TXrcuKXXnhU7YBm6eWCgeM3GOf6V8u7z6BQDxxT rAYhbGOeeAiORGdMUo4h =oeBF -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-genpd' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers Merge "soc/tegra: Add generic PM domain support" from Thierry Reding: Implements generic PM domain support on top of the existing Tegra power- gate API. Drivers are thus allowed to move away from the Tegra-specific API and towards using generic power domains directly. * tag 'tegra-for-4.7-genpd' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Add generic PM domain support dt-bindings: Add power domain info for NVIDIA PMC |
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Arnd Bergmann
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2f0e234039 |
usb: host: xhci-tegra: Changes for v4.7-rc1
This set of patches introduces a driver for the XUSB controller found on NVIDIA Tegra SoCs. When loaded with a firmware (available via the linux- firmware repository), it provides an XHCI-compatible interface. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3mPAAoJEN0jrNd/PrOhYEkP/1S5LvE8sdAUgOPQ3vkLsbMc a/nVwcThOTYhf2wo2HGxJMTFwY/F1JwfK6bviWKra1JkNAsSe2JFZN8j9niv6j6I 5iO5/60ir/psOjoQGvxBEfK+4HJzWN/hFVhuwFz+oYg7ooIg57wADFEL5XWhlokS 5mMTR7Z+CIle+1g4L5ym0n0dh7hvr+/whA+8kewcpSav9Z2xs/oiHziCnO40/Raf uzBd0o3hINM3THI+ypK6B4rYt1Z49reXDPwr8XlLky9vlmd58xqCnYOiDOEcb7B5 JL9UraNHJkhCEA2bWuUsb6lhPFkoPFQjhWSr+3JhmUoUbSWDK+b4JW2c60NOjOXL VJcps5hVZR7aEVR4FVV64Yu4JlpjWIFn6jN/+Z18WJaVulxylAMkyHtuP9z9K7b8 BOgYtZdcoVfkOw05WJxlxefbpkHgun319Yb4ZzVVpCd9Drb4W7OJziQJr9Uq/6yl HU/QulgtN29UZXGF2PP5rDD5KDlOfqX7m10vwACqFPW18xJaA3ur0GOP5oFyzTKg odAMugvakHTQqS3AUwJi9NBK1O3NvGL1HOXkqa0y+3TKtaKpKAA+OOisy1dwP+PN j4mzWT2x/siiKZO7La8c2SeKhfr93KI0UUujm+yUzZ6kyfCP3dG8qIfoS6Skz7s/ +6fOeDPwcQod79+/f50a =BcOx -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-xhci' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers Merge "usb: host: xhci-tegra: Changes for v4.7-rc1" from Thierry Reding: This set of patches introduces a driver for the XUSB controller found on NVIDIA Tegra SoCs. When loaded with a firmware (available via the linux- firmware repository), it provides an XHCI-compatible interface. * tag 'tegra-for-4.7-xhci' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: usb: xhci: tegra: Add Tegra210 support usb: xhci: Add NVIDIA Tegra XUSB controller driver dt-bindings: usb: xhci-tegra: Add Tegra210 XUSB controller support dt-bindings: usb: Add NVIDIA Tegra XUSB controller binding |
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Arnd Bergmann
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675de1d514 |
PCI: tegra: Changes for v4.7-rc1
These patches update the Tegra PCIe host bridge controller device tree bindings and driver to cope with per-lane PHYs on Tegra124 and later. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3jqAAoJEN0jrNd/PrOhQ9AP/1PwtJFCkgK+BXNaNLxMjmcE PFNs4YFEbM7l/SJKXYKNiFMKN+M2pXe7jDxsefrKZd8Ad8qcNxPelzxZCzT0PYrX 4s4FXaztevBC+Kes0yvmBsu8k0ErGyu0XlE5rOTm6xgZp3BasKXv77ExeIIAmDyl eD+Ehgigb4pgN0Vp2sps+puWyndUtrCxlfZdg57MRCxYBYpeyacMjU6K/LptIYyF NJNhtPeJNX12LszblxM2agWBjRodzSr1qS4+ZtEBOxC/GRrpQ1XBdFNUI7LDF3B9 MXV1AiR7+NSSqPJSk6PMip87G9uYugvVofQQwls2YgP4f3VnEaDMSUexq5CTvA9S am48BsVQz2IHnkTA3YML0UQ/1pafD0W9ry3OyiVmu6RCnB5ROANoiX8+GoCS8yGB ptxb68rjVq+Y3bB17M1xWFmhFnO95aTYcS8QM7LUlsAdw17cmfhOfBKkTFUY/2j3 9hp0Zr+0I9Vtb1OFG3wwV6wtpVKTGn8QVgt7/XdzmY5Y9HnQaA4qK/T1OARvd+HL uLX/sh0KCC3pVavjjQZJBUYw4hoCgOWMz5NSP7CMJtIf+0VmAG4OxpvPWiuGqedB hLRqRuM3P5Rqb6AFXy6kmgJ3+mPLYbHxJ9NEbvVoovZMN5iepEHhhxbYvVc0hDXn D73a/QG/H7RczJeQbM0X =38Xd -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-pci' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers Merge "PCI: tegra: Changes for v4.7-rc1" from Thierry Reding: These patches update the Tegra PCIe host bridge controller device tree bindings and driver to cope with per-lane PHYs on Tegra124 and later. * tag 'tegra-for-4.7-pci' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: PCI: tegra: Support per-lane PHYs dt-bindings: pci: tegra: Update for per-lane PHYs |
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Arnd Bergmann
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4ace926172 |
phy: tegra: Changes for v4.7-rc1
This set of patches adds support for the Tegra XUSB pad controller. The controller provides a set of pads (lanes) that are used for I/O by other IP blocks within Tegra SoCs (PCIe, SATA and XUSB). -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJXI3hiAAoJEN0jrNd/PrOhSeIP/0ziDYSAgTbB30L2CJNLnyp3 xnbn6YHLsZVcwD4Pxlu9TW2z4iqCz3BU7Glbv0zc8tGGW9OzaPPH2M/+Vl8neM5O fRaP/hd2FlW9leiPU/xNU4gdGycRuk94clxObNtS8g3qKxl2KsQeZBWiMfIPsJRE IvK57SmLtznDgigtV2xJjH90OkwycAWQBi6r7pcttnLWB5qAEkMl0EnVz35q6EOM 8EXOSjMATdrxRwE3FjRDzzSWPUpRHG61DC4krMpo8VgHXyqUdR1o5VwxEPIBcL3W td/oPZrUNAa7z/IoSdH9SD9IEc1OIwZOmcwFkOsFjFRn118gx+RE7pd8QkvKaCGU CDfqHS76pgOrnHOLWCtuYMagrPtwI2H8KOqx2VOLdKQghez1ykk0gCpKqp5CLGC1 G4VQp1jK7y4dB97K3C5/8WfntNSczE+kb61B3Q3gHKaP8GfvBtdhGfP+POXwp4bC rrw8kienv3sws11GTZXMHhQWVGgbWxenPh+Fjj43fnI8YSoweC9xErWmxQyUYcov xv+ryi+BoGyr36IbX2dng7peRzgxGadMRFwOJ0EVBw27nGZNuULwgtFSgYcCTZRY 6wJKxGX8EWpI034LVyhbrPy34cIFTSkzZCeYvENWzPNCw7y+bC7hjBewPMPDNF7U 63BEtuIczTyzgUjcav+s =JRT5 -----END PGP SIGNATURE----- Merge tag 'tegra-for-4.7-phy' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers Merge "phy: tegra: Changes for v4.7-rc1" from Thierry Reding: This set of patches adds support for the Tegra XUSB pad controller. The controller provides a set of pads (lanes) that are used for I/O by other IP blocks within Tegra SoCs (PCIe, SATA and XUSB). * tag 'tegra-for-4.7-phy' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: phy: tegra: Add Tegra210 support phy: Add Tegra XUSB pad controller support dt-bindings: phy: tegra-xusb-padctl: Add Tegra210 support dt-bindings: phy: Add NVIDIA Tegra XUSB pad controller binding phy: core: Allow children node to be overridden clk: tegra: Add interface to enable hardware control of SATA/XUSB PLLs |