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Author SHA1 Message Date
Linus Torvalds
0408497800 Power management updates for 5.9-rc1 
- Make the Energy Model cover non-CPU devices (Lukasz Luba).
 
  - Add Ice Lake server idle states table to the intel_idle driver
    and eliminate a redundant static variable from it (Chen Yu,
    Rafael Wysocki).
 
  - Eliminate all W=1 build warnings from cpufreq (Lee Jones).
 
  - Add support for Sapphire Rapids and for Power Limit 4 to the
    Intel RAPL power capping driver (Sumeet Pawnikar, Zhang Rui).
 
  - Fix function name in kerneldoc comments in the idle_inject power
    capping driver (Yangtao Li).
 
  - Fix locking issues with cpufreq governors and drop a redundant
    "weak" function definition from cpufreq (Viresh Kumar).
 
  - Rearrange cpufreq to register non-modular governors at the
    core_initcall level and allow the default cpufreq governor to
    be specified in the kernel command line (Quentin Perret).
 
  - Extend, fix and clean up the intel_pstate driver (Srinivas
    Pandruvada, Rafael Wysocki):
 
    * Add a new sysfs attribute for disabling/enabling CPU
      energy-efficiency optimizations in the processor.
 
    * Make the driver avoid enabling HWP if EPP is not supported.
 
    * Allow the driver to handle numeric EPP values in the sysfs
      interface and fix the setting of EPP via sysfs in the active
      mode.
 
    * Eliminate a static checker warning and clean up a kerneldoc
      comment.
 
  - Clean up some variable declarations in the powernv cpufreq
    driver (Wei Yongjun).
 
  - Fix up the ->enter_s2idle callback definition to cover the case
    when it points to the same function as ->idle correctly (Neal
    Liu).
 
  - Rearrange and clean up the PSCI cpuidle driver (Ulf Hansson).
 
  - Make the PM core emit "changed" uevent when adding/removing the
    "wakeup" sysfs attribute of devices (Abhishek Pandit-Subedi).
 
  - Add a helper macro for declaring PM callbacks and use it in the
    MMC jz4740 driver (Paul Cercueil).
 
  - Fix white space in some places in the hibernate code and make the
    system-wide PM code use "const char *" where appropriate (Xiang
    Chen, Alexey Dobriyan).
 
  - Add one more "unsafe" helper macro to the freezer to cover the NFS
    use case (He Zhe).
 
  - Change the language in the generic PM domains framework to use
    parent/child terminology and clean up a typo and some comment
    fromatting in that code (Kees Cook, Geert Uytterhoeven).
 
  - Update the operating performance points OPP framework (Lukasz
    Luba, Andrew-sh.Cheng, Valdis Kletnieks):
 
    * Refactor dev_pm_opp_of_register_em() and update related drivers.
 
    * Add a missing function export.
 
    * Allow disabled OPPs in dev_pm_opp_get_freq().
 
  - Update devfreq core and drivers (Chanwoo Choi, Lukasz Luba, Enric
    Balletbo i Serra, Dmitry Osipenko, Kieran Bingham, Marc Zyngier):
 
    * Add support for delayed timers to the devfreq core and make the
      Samsung exynos5422-dmc driver use it.
 
    * Unify sysfs interface to use "df-" as a prefix in instance names
      consistently.
 
    * Fix devfreq_summary debugfs node indentation.
 
    * Add the rockchip,pmu phandle to the rk3399_dmc driver DT
      bindings.
 
    * List Dmitry Osipenko as the Tegra devfreq driver maintainer.
 
    * Fix typos in the core devfreq code.
 
  - Update the pm-graph utility to version 5.7 including a number of
    fixes related to suspend-to-idle (Todd Brandt).
 
  - Fix coccicheck errors and warnings in the cpupower utility (Shuah
    Khan).
 
  - Replace HTTP links with HTTPs ones in multiple places (Alexander
    A. Klimov).
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Merge tag 'pm-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "The most significant change here is the extension of the Energy Model
  to cover non-CPU devices (as well as CPUs) from Lukasz Luba.

  There is also some new hardware support (Ice Lake server idle states
  table for intel_idle, Sapphire Rapids and Power Limit 4 support in the
  RAPL driver), some new functionality in the existing drivers (eg. a
  new switch to disable/enable CPU energy-efficiency optimizations in
  intel_pstate, delayed timers in devfreq), some assorted fixes (cpufreq
  core, intel_pstate, intel_idle) and cleanups (eg. cpuidle-psci,
  devfreq), including the elimination of W=1 build warnings from cpufreq
  done by Lee Jones.

  Specifics:

   - Make the Energy Model cover non-CPU devices (Lukasz Luba).

   - Add Ice Lake server idle states table to the intel_idle driver and
     eliminate a redundant static variable from it (Chen Yu, Rafael
     Wysocki).

   - Eliminate all W=1 build warnings from cpufreq (Lee Jones).

   - Add support for Sapphire Rapids and for Power Limit 4 to the Intel
     RAPL power capping driver (Sumeet Pawnikar, Zhang Rui).

   - Fix function name in kerneldoc comments in the idle_inject power
     capping driver (Yangtao Li).

   - Fix locking issues with cpufreq governors and drop a redundant
     "weak" function definition from cpufreq (Viresh Kumar).

   - Rearrange cpufreq to register non-modular governors at the
     core_initcall level and allow the default cpufreq governor to be
     specified in the kernel command line (Quentin Perret).

   - Extend, fix and clean up the intel_pstate driver (Srinivas
     Pandruvada, Rafael Wysocki):

       * Add a new sysfs attribute for disabling/enabling CPU
         energy-efficiency optimizations in the processor.

       * Make the driver avoid enabling HWP if EPP is not supported.

       * Allow the driver to handle numeric EPP values in the sysfs
         interface and fix the setting of EPP via sysfs in the active
         mode.

       * Eliminate a static checker warning and clean up a kerneldoc
         comment.

   - Clean up some variable declarations in the powernv cpufreq driver
     (Wei Yongjun).

   - Fix up the ->enter_s2idle callback definition to cover the case
     when it points to the same function as ->idle correctly (Neal Liu).

   - Rearrange and clean up the PSCI cpuidle driver (Ulf Hansson).

   - Make the PM core emit "changed" uevent when adding/removing the
     "wakeup" sysfs attribute of devices (Abhishek Pandit-Subedi).

   - Add a helper macro for declaring PM callbacks and use it in the MMC
     jz4740 driver (Paul Cercueil).

   - Fix white space in some places in the hibernate code and make the
     system-wide PM code use "const char *" where appropriate (Xiang
     Chen, Alexey Dobriyan).

   - Add one more "unsafe" helper macro to the freezer to cover the NFS
     use case (He Zhe).

   - Change the language in the generic PM domains framework to use
     parent/child terminology and clean up a typo and some comment
     fromatting in that code (Kees Cook, Geert Uytterhoeven).

   - Update the operating performance points OPP framework (Lukasz Luba,
     Andrew-sh.Cheng, Valdis Kletnieks):

       * Refactor dev_pm_opp_of_register_em() and update related drivers.

       * Add a missing function export.

       * Allow disabled OPPs in dev_pm_opp_get_freq().

   - Update devfreq core and drivers (Chanwoo Choi, Lukasz Luba, Enric
     Balletbo i Serra, Dmitry Osipenko, Kieran Bingham, Marc Zyngier):

       * Add support for delayed timers to the devfreq core and make the
         Samsung exynos5422-dmc driver use it.

       * Unify sysfs interface to use "df-" as a prefix in instance
         names consistently.

       * Fix devfreq_summary debugfs node indentation.

       * Add the rockchip,pmu phandle to the rk3399_dmc driver DT
         bindings.

       * List Dmitry Osipenko as the Tegra devfreq driver maintainer.

       * Fix typos in the core devfreq code.

   - Update the pm-graph utility to version 5.7 including a number of
     fixes related to suspend-to-idle (Todd Brandt).

   - Fix coccicheck errors and warnings in the cpupower utility (Shuah
     Khan).

   - Replace HTTP links with HTTPs ones in multiple places (Alexander A.
     Klimov)"

* tag 'pm-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (71 commits)
  cpuidle: ACPI: fix 'return' with no value build warning
  cpufreq: intel_pstate: Fix EPP setting via sysfs in active mode
  cpufreq: intel_pstate: Rearrange the storing of new EPP values
  intel_idle: Customize IceLake server support
  PM / devfreq: Fix the wrong end with semicolon
  PM / devfreq: Fix indentaion of devfreq_summary debugfs node
  PM / devfreq: Clean up the devfreq instance name in sysfs attr
  memory: samsung: exynos5422-dmc: Add module param to control IRQ mode
  memory: samsung: exynos5422-dmc: Adjust polling interval and uptreshold
  memory: samsung: exynos5422-dmc: Use delayed timer as default
  PM / devfreq: Add support delayed timer for polling mode
  dt-bindings: devfreq: rk3399_dmc: Add rockchip,pmu phandle
  PM / devfreq: tegra: Add Dmitry as a maintainer
  PM / devfreq: event: Fix trivial spelling
  PM / devfreq: rk3399_dmc: Fix kernel oops when rockchip,pmu is absent
  cpuidle: change enter_s2idle() prototype
  cpuidle: psci: Prevent domain idlestates until consumers are ready
  cpuidle: psci: Convert PM domain to platform driver
  cpuidle: psci: Fix error path via converting to a platform driver
  cpuidle: psci: Fail cpuidle registration if set OSI mode failed
  ...
 2020-08-03 20:28:08 -07:00
Linus Torvalds
b171373902 spi: Updates for v5.9 
A fairly quiet release for SPI, nothing really going on in the core
 although there's been quite a bit of driver related activity.  This pull
 request includes the addition of some shared code in drivers/memory for
 the Renesas RPC-IF which is used by a newly added SPI driver, the memory
 subsystem doesn't seem to have a fixed maintainer at the minute and this
 seemed like the most sensible way to get that hardware supported.
 
  - Quite a few cleanups and optimizations for the Altera, Qualcomm GENI,
    sun6i and lantiq drivers.
  - Several more GPIO descriptor conversions.
  - Move the Cadence QuadSPI driver from drivers/mtd to drivers/spi.
  - New support for Mediatek MT8192 and Renesas RPC-IF, R8A7742 and
    R8A774e1.
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Merge tag 'spi-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi updates from Mark Brown:
 "A fairly quiet release for SPI, nothing really going on in the core
  although there's been quite a bit of driver related activity.

  This includes the addition of some shared code in drivers/memory for
  the Renesas RPC-IF which is used by a newly added SPI driver, the
  memory subsystem doesn't seem to have a fixed maintainer at the minute
  and this seemed like the most sensible way to get that hardware
  supported.

   - Quite a few cleanups and optimizations for the Altera, Qualcomm
     GENI, sun6i and lantiq drivers.

   - Several more GPIO descriptor conversions.

   - Move the Cadence QuadSPI driver from drivers/mtd to drivers/spi.

   - New support for Mediatek MT8192 and Renesas RPC-IF, R8A7742 and
     R8A774e1"

* tag 'spi-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (119 commits)
  dt-bindings: lpspi: New property in document DT bindings for LPSPI
  spi: lpspi: fix using CS discontinuously on i.MX8DXLEVK
  spi: lpspi: remove unused fsl_lpspi->chipselect
  spi: lpspi: Fix kernel warning dump when probe fail after calling spi_register
  spi: rockchip: Fix error in SPI slave pio read
  spi: rockchip: Support 64-location deep FIFOs
  spi: rockchip: Config spi rx dma burst size depend on xfer length
  spi: spi-topcliff-pch: drop call to wakeup-disable
  spi: spidev: Align buffers for DMA
  spi: correct kernel-doc inconsistency
  spi: sun4i: update max transfer size reported
  spi: imx: enable runtime pm support
  spi: update bindings for MT8192 SoC
  spi: mediatek: add spi support for mt8192 IC
  spi: Add bindings for Lightning Mountain SoC
  spi: lantiq: Add support to Lightning Mountain SoC
  spi: lantiq: Move interrupt configuration to SoC specific data structure
  spi: lantiq: Add fifo size bit mask in SoC specific data structure
  spi: lantiq: Add support to acknowledge interrupt
  spi: lantiq: Move interrupt control register offesets to SoC specific data structure
  ...
 2020-08-03 20:08:51 -07:00
Linus Torvalds
bbb839901f regulator: Updates for v5.9 
This time around the bulk of the work on the regulator API has been
 cleanups of various kinds, partly but not entirely inspired by the W=1
 stuff that 0day turned on.  There's also been a fairly large crop of new
 drivers, and a few bugfixes for existing drivers.
 
  - Mode setting support for MT6397 and DA9211.
  - New drivers for ChromeOS embedded controllers, Fairchild FAN53880,
    NXP PCA9450, Qualcomm LABIBB, MP5496, and VBUS booster, and Silergy
    SY8827N
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Merge tag 'regulator-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
 "This time around the bulk of the work on the regulator API has been
  cleanups of various kinds, partly but not entirely inspired by the W=1
  stuff that 0day turned on.

  There's also been a fairly large crop of new drivers, and a few
  bugfixes for existing drivers.

   - Mode setting support for MT6397 and DA9211.

   - New drivers for ChromeOS embedded controllers, Fairchild FAN53880,
     NXP PCA9450, Qualcomm LABIBB, MP5496, and VBUS booster, and Silergy
     SY8827N"

* tag 'regulator-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (67 commits)
  regulator: add the sub node names for the MP5496 PMIC
  regulator: cros-ec-regulator: Fix double free of desc->name.
  platform/chrome: cros_ec: Fix host command for regulator control.
  regulator: pca9450: Convert to use module_i2c_driver
  regulator: fix memory leak on error path of regulator_register()
  regulator: Replace HTTP links with HTTPS ones
  regulator: convert QCOM SMD-RPM regulator document to YAML schema
  regulator: gpio: Honor regulator-boot-on property
  regulator: core: Add destroy_regulator()
  regulator: Correct kernel-doc inconsistency
  regulator: Add labibb regulator binding
  regulator: qcom: Add labibb driver
  regulator: Allow regulators to verify enabled during enable()
  regulator: cros-ec: Constify cros_ec_regulator_voltage_ops
  regulator: devres: Standardise on function documentation headers
  regulator: of_regulator: Add missing colon for rdev kerneldoc argument
  regulator: devres: Fix issues with kerneldoc headers
  regulator: fan53880: Add support for COMPILE_TEST
  regulator: fan53880: Add missing .owner field in regulator_desc
  dt-bindings: regulator: add pca9450 regulator yaml
  ...
 2020-08-03 20:05:44 -07:00
Linus Torvalds
d4db4e5532 ARM: new SoC support for v5.9 
There are three SoC families newly dded to the 32-bit and
 64-bit Arm architecture code in the kernel this time:
 
  - Daniel Palmer adds initial support for two chips made by MStar, a
    taiwanese SoC manufacturer that became part of Mediatek in 2012. For
    now, the added support is fairly minimal, with just two of its
    Cortex-A7 based 32-bit camera chips getting support for a limited
    set of on-chip peripherals.
 
  - Lars Povlsen from Microchip adds support for their new Sparx5
    family of ethernet switch chips using 64-bit Cortex-A53 cores.
    These are descended from earlier VSC7xxx SparX and Ocelot chips
    using 32-bit MIPS cores.
 
  - Daniele Alessandrelli from Intel adds support for the new Keem Bay
    SoC for computer vision, built around a Movidius VPU with Linux
    running on Arm Cortex-A53 cores.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-newsoc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull new ARM SoC support from Arnd Bergmann:
 "There are three SoC families newly dded to the 32-bit and 64-bit Arm
  architecture code in the kernel this time:

   - Daniel Palmer adds initial support for two chips made by MStar, a
     taiwanese SoC manufacturer that became part of Mediatek in 2012.

     For now, the added support is fairly minimal, with just two of its
     Cortex-A7 based 32-bit camera chips getting support for a limited
     set of on-chip peripherals.

   - Lars Povlsen from Microchip adds support for their new Sparx5
     family of ethernet switch chips using 64-bit Cortex-A53 cores.

     These are descended from earlier VSC7xxx SparX and Ocelot chips
     using 32-bit MIPS cores.

   - Daniele Alessandrelli from Intel adds support for the new Keem Bay
     SoC for computer vision, built around a Movidius VPU with Linux
     running on Arm Cortex-A53 cores"

* tag 'arm-newsoc-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (38 commits)
  ARM: mstar: Correct the compatible string for pmsleep
  dt-bindings: arm: mstar: remove the binding description for mstar,pmsleep
  dt-bindings: mfd: syscon: add compatible string for mstar,msc313-pmsleep
  ARM: mstar: Add reboot support
  ARM: mstar: Add "pmsleep" node to base dtsi
  ARM: mstar: Add PMU
  ARM: mstar: Adjust IMI size for infinity3
  ARM: mstar: Adjust IMI size for mercury5
  ARM: mstar: Adjust IMI size of infinity
  ARM: mstar: Add IMI SRAM region
  dt-bindings: arm: mstar: Move existing MStar binding descriptions
  dt-bindings: arm: mstar: Add binding details for mstar, pmsleep
  ARM: mstar: Fix dts filename for 70mai midrive d08
  ARM: mstar: Add dts for 70mai midrive d08
  ARM: mstar: Add dts for msc313(e) based BreadBee boards
  ARM: mstar: Add mercury5 series dtsis
  ARM: mstar: Add infinity/infinity3 family dtsis
  ARM: mstar: Add Armv7 base dtsi
  ARM: mstar: Add binding details for mstar,l3bridge
  ARM: mstar: Add machine for MStar/Sigmastar Armv7 SoCs
  ...
 2020-08-03 19:38:30 -07:00
Linus Torvalds
822ef14e9d ARM: SoC driver updates for v5.9 
A couple of subsystems have their own subsystem maintainers but choose
 to have the code merged through the soc tree as upstream, as the code
 tends to be used across multiple SoCs or has SoC specific drivers itself:
 
  - memory controllers:
      Krzysztof Kozlowski takes ownership of the drivers/memory
      subsystem and its drivers, starting out with a set of cleanup
      patches.
      A larger driver for the Tegra memory controller that was accidentally
      missed for v5.8 is now added.
 
  - reset controllers:
      Only minor updates to drivers/reset this time
 
  - firmware:
      The "turris mox" firmware driver gains support for signed firmware blobs
      The tegra firmware driver gets extended to export some debug information
      Various updates to i.MX firmware drivers, mostly cosmetic
 
  - ARM SCMI/SCPI:
      A new mechanism for platform notifications is added, among a number
      of minor changes.
 
  - optee:
      Probing of the TEE bus is rewritten to better support detection of
      devices that depend on the tee-supplicant user space.
      A new firmware based trusted platform module (fTPM) driver is added
      based on OP-TEE
 
  - SoC attributes:
      A new driver is added to provide a generic soc_device for identifying
      a machine through the SMCCC ARCH_SOC_ID firmware interface rather than
      by probing SoC family specific registers.
      The series also contains some cleanups to the common soc_device code.
 
 There are also a number of updates to SoC specific drivers,
 the main ones are:
 
  - Mediatek cmdq driver gains a few in-kernel interfaces
 
  - Minor updates to Qualcomm RPMh, socinfo, rpm drivers, mostly adding
    support for additional SoC variants
 
  - The Qualcomm GENI core code gains interconnect path voting and
    performance level support, and integrating this into a number of
    device drivers.
 
  - A new driver for Samsung Exynos5800 voltage coupler for
 
  - Renesas RZ/G2H (R8A774E1) SoC support gets added to a couple of SoC
    specific device drivers
 
  - Updates to the TI K3 Ring Accelerator driver
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Merge tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "A couple of subsystems have their own subsystem maintainers but choose
  to have the code merged through the soc tree as upstream, as the code
  tends to be used across multiple SoCs or has SoC specific drivers
  itself:

   - memory controllers:

     Krzysztof Kozlowski takes ownership of the drivers/memory subsystem
     and its drivers, starting out with a set of cleanup patches.

     A larger driver for the Tegra memory controller that was
     accidentally missed for v5.8 is now added.

   - reset controllers:

     Only minor updates to drivers/reset this time

   - firmware:

     The "turris mox" firmware driver gains support for signed firmware
     blobs The tegra firmware driver gets extended to export some debug
     information Various updates to i.MX firmware drivers, mostly
     cosmetic

   - ARM SCMI/SCPI:

     A new mechanism for platform notifications is added, among a number
     of minor changes.

   - optee:

     Probing of the TEE bus is rewritten to better support detection of
     devices that depend on the tee-supplicant user space. A new
     firmware based trusted platform module (fTPM) driver is added based
     on OP-TEE

   - SoC attributes:

     A new driver is added to provide a generic soc_device for
     identifying a machine through the SMCCC ARCH_SOC_ID firmware
     interface rather than by probing SoC family specific registers.

     The series also contains some cleanups to the common soc_device
     code.

  There are also a number of updates to SoC specific drivers, the main
  ones are:

   - Mediatek cmdq driver gains a few in-kernel interfaces

   - Minor updates to Qualcomm RPMh, socinfo, rpm drivers, mostly adding
     support for additional SoC variants

   - The Qualcomm GENI core code gains interconnect path voting and
     performance level support, and integrating this into a number of
     device drivers.

   - A new driver for Samsung Exynos5800 voltage coupler for

   - Renesas RZ/G2H (R8A774E1) SoC support gets added to a couple of SoC
     specific device drivers

   - Updates to the TI K3 Ring Accelerator driver"

* tag 'arm-drivers-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (164 commits)
  soc: qcom: geni: Fix unused label warning
  soc: qcom: smd-rpm: Fix kerneldoc
  memory: jz4780_nemc: Only request IO memory the driver will use
  soc: qcom: pdr: Reorder the PD state indication ack
  MAINTAINERS: Add Git repository for memory controller drivers
  memory: brcmstb_dpfe: Fix language typo
  memory: samsung: exynos5422-dmc: Correct white space issues
  memory: samsung: exynos-srom: Correct alignment
  memory: pl172: Enclose macro argument usage in parenthesis
  memory: of: Correct kerneldoc
  memory: omap-gpmc: Fix language typo
  memory: omap-gpmc: Correct white space issues
  memory: omap-gpmc: Use 'unsigned int' for consistency
  memory: omap-gpmc: Enclose macro argument usage in parenthesis
  memory: omap-gpmc: Correct kerneldoc
  memory: mvebu-devbus: Align with open parenthesis
  memory: mvebu-devbus: Add missing braces to all arms of if statement
  memory: bt1-l2-ctl: Add blank lines after declarations
  soc: TI knav_qmss: make symbol 'knav_acc_range_ops' static
  firmware: ti_sci: Replace HTTP links with HTTPS ones
  ...
 2020-08-03 19:30:59 -07:00
Linus Torvalds
2f3fbfdaf7 ARM: SoC DT changes for 5.9 
As usual, there are many patches addressing minor issues in existing
 DTS files, such as DTC warnings, or adding support for additional
 peripherals.
 
 There are three added SoCs in existing product families:
 
  - Amazon:
     Alpine v3 is a 16-core Cortex-A72 SoC from Amazon's Annapurna Labs,
     otherwise known as AL73400 or first-generation Graviton, and following
     the already supported Cortex-A1`5 and Cortex-A57 based Alpine chips.
     This one is added together with the official Evaluation platform.
 
  - Qualcomm:
     The Snapdragon SDM630 platform is a family of mid-range mobile phone
     chips from 2017 based on Cortex-A53 or Kryo 260 CPUs.
     A total of five end-user products are added based on these, all
     Android phones from Sony: Xperia 10, 10 Plus, XA2, XA2 Plus and
     XA2 Ultra.
 
  - Renesas:
     RZ/G2H (r8a774e1) is currently the top model in the Renesas RZ/G
     family, and apparently closely related to the RZ/G2N and RZ/G2M
     models we already support but has a faster GPU and additional
     on-chip peripherals.
     It is added along with the HopeRun HiHope RZ/G2H development board
 
 A small number of new boards for already supported SoCs also debut:
 
  - Allwinner sunxi:
     Only one new machine, revision v1.2 of the Pine64 PinePhone
     (non-Android) smartphone, containing minor changes compared to
     earlier versions.
 
  - Amlogic Meson:
     WeTek Core2 is an Amlogic S912 (GXM) based Set-top-box
 
  - Aspeed:
     EthanolX is AMD's EPYC data center rerence platform, using an
     ASpeed AST2600 baseboard management controller.
 
  - Mediatek:
     Lenovo IdeaPad Duet 10.1" (kukui/krane) is a new Chromebook
     based on the MT8183 (Helio P60t) SoC.
 
  - Nvidia Tegra:
     ASUS Google Nexus 7 and Acer Iconia Tab A500 are two Android
     tablets from around 2012 using Tegra 3 and Tegra 2, respectively.
     Thanks to PostmarketOS, these can now run mainline kernels
     and become useful again.
 
     The Jetson Xavier NX Developer Kit uses a SoM and carrier board
     for the Tegra194, their latest 64-bit chip based on Carmel CPU
     cores and Volta graphics.
 
  - NXP i.MX:
     Five new boards based on the 32-bit i.MX6 series are added:
     The MYiR MYS-6ULX single-board computer, and four different
     models of industrial computers from Protonic.
 
  - Qualcomm:
     MikroTik RouterBoard 3011 is a rackmounted router based on the
     32-bit IPQ8064 networking SoC
     Three older phones get added, the Snapdragon 808 (msm8992) based
     Xiaomi Libra (Mi 4C) and Microsoft Lumia 950, originally running
     Windows Phone, and the Snapdragon 810 (msm8994) based Sony
     Xperia Z5.
 
  - Renesas:
     In addition to the HiHope RZ/G2H board mentioned above, we gain
     support for board versions 3.0 and 4.0 of the earlier RZ/G2M and
     RZ/G2N reference boards.
     Beacon EmbeddedWorks adds another SoM+Carrier development board
     for RZ/G2M.
 
  - Rockchips:
     Radxa Rock Pi N8 development board and the VMARC RK3288 SoM it
     is based on, using the high-end 32-bit rk3288 SoC.
 
 Notable updates to existing platforms are usually for added on-chip
 peripherals, including:
 
  - ASpeed AST2xxx (various)
 
  - Allwinner (cpufreq, thermal, Pinephone touchscreen)
 
  - Amlogic Meson (audio, gpu dvdfs, board updates)
 
  - Arm Versatile
 
  - Broadcom (board updates for switch ports, Raspberry pi clock updates)
 
  - Hisilicon (various)
 
  - Intel/Altera SoCFPGA (various)
 
  - Marvell Armada 7xxx/8xxx (smmu)
 
  - Marvell MMP (GPU on mmp2/mmp3)
 
  - Mediatek mt8183 (USB, pericfg)
 
  - NXP Layerscape (VPU, thermal, DSPI)
 
  - NXP i.MX (VPU, bindings, board updates)
 
  - Nvidia Tegra194 (GPU)
 
  - Qualcomm (GPU, Interconnect, ...)
 
  - Renesas R-Car (SPI, IPMMU, board updates)
 
  - STMicroelectronics STM32 (various)
 
  - Samsung Exynos (various)
 
  - Socionext Uniphier (updates to serial, and pcie)
 
  - TI K3 (serdes, usb3, audio, sd, chipid)
 
  - TI OMAP (IPU/DSP remoteproc changes, dropping platform data)
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC DT updates from Arnd Bergmann:
 "As usual, there are many patches addressing minor issues in existing
  DTS files, such as DTC warnings, or adding support for additional
  peripherals.

  There are three added SoCs in existing product families:

   - Amazon:

     Alpine v3 is a 16-core Cortex-A72 SoC from Amazon's Annapurna Labs,
     otherwise known as AL73400 or first-generation Graviton, and
     following the already supported Cortex-A1`5 and Cortex-A57 based
     Alpine chips. This one is added together with the official
     Evaluation platform.

   - Qualcomm:

     The Snapdragon SDM630 platform is a family of mid-range mobile
     phone chips from 2017 based on Cortex-A53 or Kryo 260 CPUs. A total
     of five end-user products are added based on these, all Android
     phones from Sony: Xperia 10, 10 Plus, XA2, XA2 Plus and XA2 Ultra.

   - Renesas:

     RZ/G2H (r8a774e1) is currently the top model in the Renesas RZ/G
     family, and apparently closely related to the RZ/G2N and RZ/G2M
     models we already support but has a faster GPU and additional
     on-chip peripherals. It is added along with the HopeRun HiHope
     RZ/G2H development board

  A small number of new boards for already supported SoCs also debut:

   - Allwinner sunxi:

     Only one new machine, revision v1.2 of the Pine64 PinePhone
     (non-Android) smartphone, containing minor changes compared to
     earlier versions.

   - Amlogic Meson:

     WeTek Core2 is an Amlogic S912 (GXM) based Set-top-box

   - Aspeed:

     EthanolX is AMD's EPYC data center rerence platform, using an
     ASpeed AST2600 baseboard management controller.

   - Mediatek:

     Lenovo IdeaPad Duet 10.1" (kukui/krane) is a new Chromebook based
     on the MT8183 (Helio P60t) SoC.

   - Nvidia Tegra:

     ASUS Google Nexus 7 and Acer Iconia Tab A500 are two Android
     tablets from around 2012 using Tegra 3 and Tegra 2, respectively.
     Thanks to PostmarketOS, these can now run mainline kernels and
     become useful again.

     The Jetson Xavier NX Developer Kit uses a SoM and carrier board for
     the Tegra194, their latest 64-bit chip based on Carmel CPU cores
     and Volta graphics.

   - NXP i.MX:

     Five new boards based on the 32-bit i.MX6 series are added: The
     MYiR MYS-6ULX single-board computer, and four different models of
     industrial computers from Protonic.

   - Qualcomm:

     MikroTik RouterBoard 3011 is a rackmounted router based on the
     32-bit IPQ8064 networking SoC

     Three older phones get added, the Snapdragon 808 (msm8992) based
     Xiaomi Libra (Mi 4C) and Microsoft Lumia 950, originally running
     Windows Phone, and the Snapdragon 810 (msm8994) based Sony Xperia
     Z5.

   - Renesas:

     In addition to the HiHope RZ/G2H board mentioned above, we gain
     support for board versions 3.0 and 4.0 of the earlier RZ/G2M and
     RZ/G2N reference boards. Beacon EmbeddedWorks adds another
     SoM+Carrier development board for RZ/G2M.

   - Rockchips:

     Radxa Rock Pi N8 development board and the VMARC RK3288 SoM it is
     based on, using the high-end 32-bit rk3288 SoC.

  Notable updates to existing platforms are usually for added on-chip
  peripherals, including:

   - ASpeed AST2xxx (various)

   - Allwinner (cpufreq, thermal, Pinephone touchscreen)

   - Amlogic Meson (audio, gpu dvdfs, board updates)

   - Arm Versatile

   - Broadcom (board updates for switch ports, Raspberry pi clock updates)

   - Hisilicon (various)

   - Intel/Altera SoCFPGA (various)

   - Marvell Armada 7xxx/8xxx (smmu)

   - Marvell MMP (GPU on mmp2/mmp3)

   - Mediatek mt8183 (USB, pericfg)

   - NXP Layerscape (VPU, thermal, DSPI)

   - NXP i.MX (VPU, bindings, board updates)

   - Nvidia Tegra194 (GPU)

   - Qualcomm (GPU, Interconnect, ...)

   - Renesas R-Car (SPI, IPMMU, board updates)

   - STMicroelectronics STM32 (various)

   - Samsung Exynos (various)

   - Socionext Uniphier (updates to serial, and pcie)

   - TI K3 (serdes, usb3, audio, sd, chipid)

   - TI OMAP (IPU/DSP remoteproc changes, dropping platform data)"

* tag 'arm-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (605 commits)
  arm64: dts: meson: odroid-n2: add jack audio output support
  arm64: dts: meson: odroid-n2: enable audio loopback
  ARM: dts: berlin: Align L2 cache-controller nodename with dtschema
  arm64: dts: qcom: Add Microsoft Lumia 950 (Talkman) device tree
  arm64: dts: qcom: Add Xiaomi Libra (Mi 4C) device tree
  arm64: dts: qcom: msm8992: Add RPMCC node
  arm64: dts: qcom: msm8992: Add PSCI support.
  arm64: dts: qcom: msm8992: Add PMU node
  arm64: dts: qcom: msm8992: Add BLSP2_UART2 and I2C nodes
  arm64: dts: qcom: msm8992: Add SPMI PMIC arbiter device
  arm64: dts: qcom: msm8992: Add a SCM node
  arm64: dts: qcom: msm8992: Add a proper CPU map
  arm64: dts: qcom: bullhead: Move UART pinctrl to SoC
  arm64: dts: qcom: bullhead: Add qcom,msm-id
  arm64: dts: qcom: msm8992: Fix SDHCI1
  arm64: dts: qcom: msm8992: Modernize the DTS style
  arm64: dts: qcom: Add support for Sony Xperia Z5 (SoMC Sumire-RoW)
  arm64: dts: qcom: Move msm8994-smd-rpm contents to lg-bullhead.
  arm64: dts: qcom: msm8994: Add support for SMD RPM
  arm64: dts: qcom: msm8992: Add a label to rpm-requests
  ...
 2020-08-03 19:19:34 -07:00
Linus Torvalds
145ff1ec09 arm64 and cross-arch updates for 5.9: 
- Removal of the tremendously unpopular read_barrier_depends() barrier,
   which is a NOP on all architectures apart from Alpha, in favour of
   allowing architectures to override READ_ONCE() and do whatever dance
   they need to do to ensure address dependencies provide LOAD ->
   LOAD/STORE ordering. This work also offers a potential solution if
   compilers are shown to convert LOAD -> LOAD address dependencies into
   control dependencies (e.g. under LTO), as weakly ordered architectures
   will effectively be able to upgrade READ_ONCE() to smp_load_acquire().
   The latter case is not used yet, but will be discussed further at LPC.
 
 - Make the MSI/IOMMU input/output ID translation PCI agnostic, augment
   the MSI/IOMMU ACPI/OF ID mapping APIs to accept an input ID
   bus-specific parameter and apply the resulting changes to the device
   ID space provided by the Freescale FSL bus.
 
 - arm64 support for TLBI range operations and translation table level
   hints (part of the ARMv8.4 architecture version).
 
 - Time namespace support for arm64.
 
 - Export the virtual and physical address sizes in vmcoreinfo for
   makedumpfile and crash utilities.
 
 - CPU feature handling cleanups and checks for programmer errors
   (overlapping bit-fields).
 
 - ACPI updates for arm64: disallow AML accesses to EFI code regions and
   kernel memory.
 
 - perf updates for arm64.
 
 - Miscellaneous fixes and cleanups, most notably PLT counting
   optimisation for module loading, recordmcount fix to ignore
   relocations other than R_AARCH64_CALL26, CMA areas reserved for
   gigantic pages on 16K and 64K configurations.
 
 - Trivial typos, duplicate words.
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 and cross-arch updates from Catalin Marinas:
 "Here's a slightly wider-spread set of updates for 5.9.

  Going outside the usual arch/arm64/ area is the removal of
  read_barrier_depends() series from Will and the MSI/IOMMU ID
  translation series from Lorenzo.

  The notable arm64 updates include ARMv8.4 TLBI range operations and
  translation level hint, time namespace support, and perf.

  Summary:

   - Removal of the tremendously unpopular read_barrier_depends()
     barrier, which is a NOP on all architectures apart from Alpha, in
     favour of allowing architectures to override READ_ONCE() and do
     whatever dance they need to do to ensure address dependencies
     provide LOAD -> LOAD/STORE ordering.

     This work also offers a potential solution if compilers are shown
     to convert LOAD -> LOAD address dependencies into control
     dependencies (e.g. under LTO), as weakly ordered architectures will
     effectively be able to upgrade READ_ONCE() to smp_load_acquire().
     The latter case is not used yet, but will be discussed further at
     LPC.

   - Make the MSI/IOMMU input/output ID translation PCI agnostic,
     augment the MSI/IOMMU ACPI/OF ID mapping APIs to accept an input ID
     bus-specific parameter and apply the resulting changes to the
     device ID space provided by the Freescale FSL bus.

   - arm64 support for TLBI range operations and translation table level
     hints (part of the ARMv8.4 architecture version).

   - Time namespace support for arm64.

   - Export the virtual and physical address sizes in vmcoreinfo for
     makedumpfile and crash utilities.

   - CPU feature handling cleanups and checks for programmer errors
     (overlapping bit-fields).

   - ACPI updates for arm64: disallow AML accesses to EFI code regions
     and kernel memory.

   - perf updates for arm64.

   - Miscellaneous fixes and cleanups, most notably PLT counting
     optimisation for module loading, recordmcount fix to ignore
     relocations other than R_AARCH64_CALL26, CMA areas reserved for
     gigantic pages on 16K and 64K configurations.

   - Trivial typos, duplicate words"

Link: http://lkml.kernel.org/r/20200710165203.31284-1-will@kernel.org
Link: http://lkml.kernel.org/r/20200619082013.13661-1-lorenzo.pieralisi@arm.com

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (82 commits)
  arm64: use IRQ_STACK_SIZE instead of THREAD_SIZE for irq stack
  arm64/mm: save memory access in check_and_switch_context() fast switch path
  arm64: sigcontext.h: delete duplicated word
  arm64: ptrace.h: delete duplicated word
  arm64: pgtable-hwdef.h: delete duplicated words
  bus: fsl-mc: Add ACPI support for fsl-mc
  bus/fsl-mc: Refactor the MSI domain creation in the DPRC driver
  of/irq: Make of_msi_map_rid() PCI bus agnostic
  of/irq: make of_msi_map_get_device_domain() bus agnostic
  dt-bindings: arm: fsl: Add msi-map device-tree binding for fsl-mc bus
  of/device: Add input id to of_dma_configure()
  of/iommu: Make of_map_rid() PCI agnostic
  ACPI/IORT: Add an input ID to acpi_dma_configure()
  ACPI/IORT: Remove useless PCI bus walk
  ACPI/IORT: Make iort_msi_map_rid() PCI agnostic
  ACPI/IORT: Make iort_get_device_domain IRQ domain agnostic
  ACPI/IORT: Make iort_match_node_callback walk the ACPI namespace for NC
  arm64: enable time namespace support
  arm64/vdso: Restrict splitting VVAR VMA
  arm64/vdso: Handle faults on timens page
  ...
 2020-08-03 14:11:08 -07:00
Linus Torvalds
ab5c60b79a Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 
Pull crypto updates from Herbert Xu:
 "API:
   - Add support for allocating transforms on a specific NUMA Node
   - Introduce the flag CRYPTO_ALG_ALLOCATES_MEMORY for storage users

  Algorithms:
   - Drop PMULL based ghash on arm64
   - Fixes for building with clang on x86
   - Add sha256 helper that does the digest in one go
   - Add SP800-56A rev 3 validation checks to dh

  Drivers:
   - Permit users to specify NUMA node in hisilicon/zip
   - Add support for i.MX6 in imx-rngc
   - Add sa2ul crypto driver
   - Add BA431 hwrng driver
   - Add Ingenic JZ4780 and X1000 hwrng driver
   - Spread IRQ affinity in inside-secure and marvell/cesa"

* 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (157 commits)
  crypto: sa2ul - Fix inconsistent IS_ERR and PTR_ERR
  hwrng: core - remove redundant initialization of variable ret
  crypto: x86/curve25519 - Remove unused carry variables
  crypto: ingenic - Add hardware RNG for Ingenic JZ4780 and X1000
  dt-bindings: RNG: Add Ingenic RNG bindings.
  crypto: caam/qi2 - add module alias
  crypto: caam - add more RNG hw error codes
  crypto: caam/jr - remove incorrect reference to caam_jr_register()
  crypto: caam - silence .setkey in case of bad key length
  crypto: caam/qi2 - create ahash shared descriptors only once
  crypto: caam/qi2 - fix error reporting for caam_hash_alloc
  crypto: caam - remove deadcode on 32-bit platforms
  crypto: ccp - use generic power management
  crypto: xts - Replace memcpy() invocation with simple assignment
  crypto: marvell/cesa - irq balance
  crypto: inside-secure - irq balance
  crypto: ecc - SP800-56A rev 3 local public key validation
  crypto: dh - SP800-56A rev 3 local public key validation
  crypto: dh - check validity of Z before export
  lib/mpi: Add mpi_sub_ui()
  ...
 2020-08-03 10:40:14 -07:00
Daniel Palmer
1eb47d0a80 dt-bindings: arm: mstar: remove the binding description for mstar,pmsleep 
Remove the unneeded binding description.
Compatible string is in mfd/syscon.yaml now.

Link: https://lore.kernel.org/r/20200729150748.1945589-3-daniel@0x0f.com
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-31 10:58:23 +02:00
Daniel Palmer
4b4b27e433 dt-bindings: mfd: syscon: add compatible string for mstar,msc313-pmsleep 
Add a compatible string for the pmsleep register region in the
MStar MSC313 SoC.

Link: https://lore.kernel.org/r/20200729150748.1945589-2-daniel@0x0f.com
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-31 10:54:39 +02:00
Arnd Bergmann
d76cfc7c3a Qualcomm driver additional updates for 5.9 
This fixes a potential race condition with remoteprocs by not sending
 acknowledgements until after registered drivers has processed the event.
 It adds IPQ6018 support to the SMD RPM driver, fixes kerneldoc in the
 same and converts the related DT binding to YAML.
 Finally it fixes a compilation warning in the geni serial engine driver
 when compiled without CONFIG_SERIAL_EARLYCON.
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Merge tag 'qcom-drivers-for-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers

Qualcomm driver additional updates for 5.9

This fixes a potential race condition with remoteprocs by not sending
acknowledgements until after registered drivers has processed the event.
It adds IPQ6018 support to the SMD RPM driver, fixes kerneldoc in the
same and converts the related DT binding to YAML.
Finally it fixes a compilation warning in the geni serial engine driver
when compiled without CONFIG_SERIAL_EARLYCON.

* tag 'qcom-drivers-for-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: geni: Fix unused label warning
  soc: qcom: smd-rpm: Fix kerneldoc
  soc: qcom: pdr: Reorder the PD state indication ack
  dt-bindings: soc: qcom: smd-rpm: Convert binding to YAML schema
  soc: qcom: smd-rpm: Add IPQ6018 compatible
  dt-bindings: soc: qcom: smd-rpm: Add IPQ6018 compatible

Link: https://lore.kernel.org/r/20200730051852.649761-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-31 10:38:36 +02:00
周琰杰 (Zhou Yanjie)
d86f4431bb dt-bindings: RNG: Add Ingenic RNG bindings. 
Add the RNG bindings for the JZ4780 SoC and
the X1000 SoC from Ingenic.

Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2020-07-31 18:25:28 +10:00
Mark Brown
3f02794888
Merge remote-tracking branch 'regulator/for-5.9' into regulator-next 2020-07-30 23:27:08 +01:00
Kathiravan T
bcb3b2a763
regulator: add the sub node names for the MP5496 PMIC 
MP5496 PMIC is found on IPQ6018 SoC. SMPA2 regulator controls the APSS
voltage scaling. Document the sub node name for the same.

Signed-off-by: Kathiravan T <kathirav@codeaurora.org>
Link: https://lore.kernel.org/r/1596098964-19878-3-git-send-email-kathirav@codeaurora.org
Signed-off-by: Mark Brown <broonie@kernel.org>
 2020-07-30 23:08:57 +01:00
Enric Balletbo i Serra
ed27952975 dt-bindings: devfreq: rk3399_dmc: Add rockchip,pmu phandle 
The Rockchip DMC (Dynamic Memory Interface) needs to access to the PMU
general register files to know the DRAM type, so add a phandle to the
syscon that manages these registers.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Gaël PORTAY <gael.portay@collabora.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
 2020-07-30 17:22:57 +09:00
Mark Brown
11ba28229f
Merge remote-tracking branch 'spi/for-5.9' into spi-next 2020-07-29 14:52:00 +01:00
Clark Wang
7ac9bbf6ab
dt-bindings: lpspi: New property in document DT bindings for LPSPI 
Add "fsl,spi-only-use-cs1-sel" to fit i.MX8DXL-EVK.
Spi common code does not support use of CS signals discontinuously.
It only uses CS1 without using CS0. So, add this property to re-config
chipselect value.

Signed-off-by: Clark Wang <xiaoning.wang@nxp.com>
Link: https://lore.kernel.org/r/20200727031513.31774-1-xiaoning.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2020-07-29 14:51:13 +01:00
Linus Torvalds
fb896c9107 ARM: SoC DT fixes for v5.8 
These are the latest device tree fixes for Arm SoCs:
 
   - TI Keystone2 ethernet regressed after a driver change broke with
     incorrect phy-mode in a board's DT source.
 
   - A similar fix is needed for two i.MX boards that were missed in
     an earlier bugfix.
 
   - DT change for Armada 38x allowing to add the register needed to fix
     NETA lockup when repeatedly switching speed.
 
   - One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card
     detect work correctly.
 
   - Two fixes for the Allwinner SoCs, one to relax the CMA allocation
     ranges that were failing on older SoCs and one to fix Cedrus on the H6.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into master

Pull ARM SoC DT fixes from Arnd Bergmann:
 "These are the latest device tree fixes for Arm SoCs:

   - TI Keystone2 ethernet regressed after a driver change broke with
     incorrect phy-mode in a board's DT source.

   - A similar fix is needed for two i.MX boards that were missed in an
     earlier bugfix.

   - DT change for Armada 38x allowing to add the register needed to fix
     NETA lockup when repeatedly switching speed.

   - One fix on imx6qdl-icore pin muxing to get USB OTG_ID and SD card
     detect work correctly.

   - Two fixes for the Allwinner SoCs, one to relax the CMA allocation
     ranges that were failing on older SoCs and one to fix Cedrus on the
     H6"

* tag 'arm-fixes-5.8-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: dts: keystone-k2g-evm: fix rgmii phy-mode for ksz9031 phy
  ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds
  ARM: dts: imx6qdl-icore: Fix OTG_ID pin and sdcard detect
  ARM: dts: imx6sx-sabreauto: Fix the phy-mode on fec2
  ARM: dts: imx6sx-sdb: Fix the phy-mode on fec2
  arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage
  ARM: dts sunxi: Relax a bit the CMA pool allocation range
 2020-07-28 11:44:44 -07:00
Laurentiu Tudor
5bda70c616 dt-bindings: arm: fsl: Add msi-map device-tree binding for fsl-mc bus 
The existing bindings cannot be used to specify the relationship
between fsl-mc devices and GIC ITSes.
Add a generic binding for mapping fsl-mc devices to GIC ITSes, using
msi-map property.
In addition, deprecate msi-parent property which no longer makes sense
now that we support translating the MSIs.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Diana Craciun <diana.craciun@oss.nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Link: https://lore.kernel.org/r/20200619082013.13661-9-lorenzo.pieralisi@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
 2020-07-28 15:51:32 +01:00
Daniel Palmer
9e30b098f2 dt-bindings: arm: mstar: Move existing MStar binding descriptions 
Now there is an mstar directory move the existing MStar specific
descriptions into that directory.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 13:15:47 +02:00
Daniel Palmer
33cabc0bc6 dt-bindings: arm: mstar: Add binding details for mstar, pmsleep 
This adds a YAML description of the pmsleep node used by
MStar/SigmaStar Armv7 SoCs.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 13:15:47 +02:00
Daniel Palmer
09220c579c ARM: mstar: Add binding details for mstar,l3bridge 
This adds a YAML description of the l3bridge node needed by the
platform code for the MStar/SigmaStar Armv7 SoCs.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 11:13:49 +02:00
Daniel Palmer
343e8f7286 dt-bindings: arm: Add mstar YAML schema 
Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 11:13:49 +02:00
Daniel Palmer
d1b6e3bd85 dt-bindings: vendor-prefixes: Add thingy.jp prefix 
Add prefix for thingy.jp

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 11:13:49 +02:00
Daniel Palmer
cdef4702e2 dt-bindings: vendor-prefixes: Add 70mai vendor prefix 
Add prefix for 70mai Co., Ltd

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 11:13:49 +02:00
Daniel Palmer
108fc78f16 dt-bindings: vendor-prefixes: Add sstar vendor prefix 
Add prefix for Xiamen Xingchen Technology Co., Ltd

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 11:13:49 +02:00
Daniel Palmer
f7d85e73f9 dt-bindings: vendor-prefixes: Add mstar vendor prefix 
Add prefix for MStar Semiconductor, Inc.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-28 11:13:49 +02:00
Arnd Bergmann
7fbdc6afd0 AT91 DT for 5.9 
- ClassD pull down fixes
  - Enable RTT as RTC on sam9x60ek
  - Fix phy-mode for sama5d3_xplained
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Merge tag 'at91-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt

AT91 DT for 5.9

 - ClassD pull down fixes
 - Enable RTT as RTC on sam9x60ek
 - Fix phy-mode for sama5d3_xplained

* tag 'at91-dt-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
  ARM: dts: at91: sama5d3_xplained: change phy-mode
  ARM: dts: at91: sama5d2_xplained: Remove pdmic node
  ARM: dts: sam9x60: add rtt
  dt-bindings: rtc: add microchip,sam9x60-rtt
  ARM: dts: at91: sam9x60ek: classd: pull-down the L1 and L3 lines
  ARM: dts: at91: sama5d2_xplained: classd: pull-down the R1 and R3 lines

Link: https://lore.kernel.org/r/20200726193207.GA182066@piout.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-27 17:28:53 +02:00
Arnd Bergmann
9c52a2647a SOC: TI Keystone driver update for v5.9 
- TI K3 Ring Accelerator updates
  - Few non critical warining fixes
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Merge tag 'drivers_soc_for_5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/drivers

SOC: TI Keystone driver update for v5.9

 - TI K3 Ring Accelerator updates
 - Few non critical warining fixes

* tag 'drivers_soc_for_5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  soc: TI knav_qmss: make symbol 'knav_acc_range_ops' static
  firmware: ti_sci: Replace HTTP links with HTTPS ones
  soc: ti/ti_sci_protocol.h: drop a duplicated word + clarify
  soc: ti: k3: fix semicolon.cocci warnings
  soc: ti: k3-ringacc: fix: warn: variable dereferenced before check 'ring'
  dmaengine: ti: k3-udma: Switch to k3_ringacc_request_rings_pair
  soc: ti: k3-ringacc: separate soc specific initialization
  soc: ti: k3-ringacc: add request pair of rings api.
  soc: ti: k3-ringacc: add ring's flags to dump
  soc: ti: k3-ringacc: Move state tracking variables under a struct
  dt-bindings: soc: ti: k3-ringacc: convert bindings to json-schema

Link: https://lore.kernel.org/r/1595711814-7015-1-git-send-email-santosh.shilimkar@oracle.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-27 14:24:51 +02:00
Alexander A. Klimov
a6df49f422 firmware: ti_sci: Replace HTTP links with HTTPS ones 
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
 2020-07-24 14:44:52 -07:00
Grygorii Strashko
19e3b58d04 dt-bindings: soc: ti: k3-ringacc: convert bindings to json-schema 
Convert the K3 NavigatorSS Ring Accelerator bindings documentation to
json-schema.

Cc: Rob Herring <robh+dt@kernel.org>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
 2020-07-24 14:16:59 -07:00
Arnd Bergmann
4a775263fc arm64: dts: amlogic: updates for v5.9 (round 2) 
- new board: WeTek Core2
 - audio playback support on more boards
 - add GPU DVFS
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Merge tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt

arm64: dts: amlogic: updates for v5.9 (round 2)
- new board: WeTek Core2
- audio playback support on more boards
- add GPU DVFS

* tag 'amlogic-dt64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: dts: amlogic: meson-g12: add the Mali OPP table and use DVFS
  arm64: dts: amlogic: meson-gxm: add the Mali OPP table and use DVFS
  arm64: dts: amlogic: meson-gx: add the Mali-450 OPP table and use DVFS
  arm64: dts: meson: add support for the WeTek Core 2
  dt-bindings: arm: amlogic: add support for the WeTek Core 2
  arm64: dts: meson: add audio playback to khadas-vim3l
  arm64: dts: meson: add audio playback to odroid-c4
  arm64: dts: meson: update spifc node name on Khadas VIM3/VIM3L
  ARM: dts: meson: Align L2 cache-controller nodename with dtschema
  arm64: dts: meson-gxl-s805x: reduce initial Mali450 core frequency
  arm64: dts: meson: add missing gxl rng clock
  soc: amlogic: meson-gx-socinfo: Fix S905X3 and S905D3 ID's

Link: https://lore.kernel.org/r/7h8sf8671u.fsf@baylibre.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-24 21:42:57 +02:00
Arnd Bergmann
cf8182fc9d Texas Instruments K3 SoC DT updates for v5.9 
- Add platforms chipid nodes for am65x and j721e
 - Update latest data sheet values for MMC on am65x
 - Add serdes and usb3 support for j721e
 - Add analog audio support for j721e
 - Add SD card support for am65x
 - Rename DT nodes for gic-its/smmu to their standard counterparts am65x/j721e
 - HTTP links replaced with HTTPS ones
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Merge tag 'ti-k3-dt-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux into arm/dt

Texas Instruments K3 SoC DT updates for v5.9

- Add platforms chipid nodes for am65x and j721e
- Update latest data sheet values for MMC on am65x
- Add serdes and usb3 support for j721e
- Add analog audio support for j721e
- Add SD card support for am65x
- Rename DT nodes for gic-its/smmu to their standard counterparts am65x/j721e
- HTTP links replaced with HTTPS ones

* tag 'ti-k3-dt-for-v5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/kristo/linux:
  arm64: dts: k3-j721e-proc-board: Add wait time for sampling Type-C DIR line
  arm64: dts: ti: k3-j721e: Enable Super-Speed support for USB0
  arm64: dts: ti: k3-j721e-main.dtsi: Add USB to SERDES MUX
  arm64: dts: ti: k3-j721e-main: Add system controller node and SERDES lane mux
  arm64: dts: ti: k3-j721e-main: Add WIZ and SERDES PHY nodes
  dt-bindings: mfd: ti,j721e-system-controller.yaml: Add J721e system controller
  arm64: dts: ti: k3-am65/j721e-main: rename gic-its node to msi-controller
  arm64: dts: ti: k3-j721e-main: rename smmu node to iommu
  arm64: dts: ti: k3-*: Replace HTTP links with HTTPS ones
  arm64: dts: ti: k3-am654-base-board: Add support for SD card
  arm64: dts: ti: k3-am65-main: Add support for sdhci1
  arm64: dts: ti: j721e-common-proc-board: Analog audio support
  arm64: dts: ti: k3-j721e-common-proc-board: Remove duplicated main_i2c1_exp4_pins_default
  arm64: dts: ti: k3-am654-main: Update otap-del-sel values
  arm64: dts: ti: k3-j721e-mcu-wakeup: add k3 platforms chipid module node
  arm64: dts: ti: k3-am65-wakeup: add k3 platforms chipid module node

Link: https://lore.kernel.org/r/3b3b9214-769d-ba1b-db5e-44414a8c5756@ti.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-24 16:01:43 +02:00
Hanna Hawa
b29dd11313 dt-bindings: arm: amazon: add Amazon Annapurna Labs Alpine V3 
This patch adds DT bindings info for Amazon Annapurna Labs Alpine V3.

Link: https://lore.kernel.org/r/20200724132654.16549-6-hhhawa@amazon.com
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-24 15:54:09 +02:00
Hanna Hawa
81079390fa dt-bindings: arm: amazon: add missing alpine-v2 DT binding 
Amazon Annapurna Labs Alpine family includes: Alpine-v1, Alpine-v2.

This patch adds the missing DT binding of Alpine-v2 in amazon,al.yaml.

Link: https://lore.kernel.org/r/20200724132654.16549-5-hhhawa@amazon.com
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-24 15:54:06 +02:00
Hanna Hawa
e6293d123a dt-bindings: arm: amazon: update maintainers of amazon,al DT bindings 
Update maintainers of amazon,al DT bindings.

Link: https://lore.kernel.org/r/20200724132654.16549-4-hhhawa@amazon.com
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-24 15:54:03 +02:00
Hanna Hawa
34d8ddb4d4 dt-bindings: arm: amazon: rename al,alpine DT binding to amazon,al 
As preparation to add device tree binding for Amazon's Annapurna Labs
Alpine v3 support. Rename al,alpine DT binding to amazon,al.

Link: https://lore.kernel.org/r/20200724132654.16549-2-hhhawa@amazon.com
Signed-off-by: Hanna Hawa <hhhawa@amazon.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-24 15:53:58 +02:00
Arnd Bergmann
3ed75c545d Biggest part is the addition of the rk3288 variant of the VMARC 
SOM and it's Rock Pi N8 icarnation. This brings some arm64 dts-changes
 with it as the underlying Dalang carrier board is shared by both
 an arm32 rk3288 SOM and an arm64 rk3399 SOM (Rock Pi N10).
 
 Other than that rk3288 gets its ohci node added that only works
 on the fixed rk3288w variant of the soc and some asorted fixes
 and improvements for dt-binding-check.
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Merge tag 'v5.9-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

Biggest part is the addition of the rk3288 variant of the VMARC
SOM and it's Rock Pi N8 icarnation. This brings some arm64 dts-changes
with it as the underlying Dalang carrier board is shared by both
an arm32 rk3288 SOM and an arm64 rk3399 SOM (Rock Pi N10).

Other than that rk3288 gets its ohci node added that only works
on the fixed rk3288w variant of the soc and some asorted fixes
and improvements for dt-binding-check.

* tag 'v5.9-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: Add PCIe for RockPI N10
  ARM: dts: rockchip: Add HDMI out for RockPI N8/N10
  ARM: dts: rockchip: Add USB for RockPI N8/N10
  ARM: dts: rockchip: Add usb host0 ohci node for rk3288
  ARM: dts: rockchip: Fix VBUS on rk3288-vyasa
  ARM: dts: rockchip: Add Radxa Rock Pi N8 initial support
  ARM: dts: rockchip: Add VMARC RK3288 SOM initial support
  dt-bindings: arm: rockchip: Add Rock Pi N8 binding
  arm64: dts: rk3399pro: vmarc-som: Move common properties into Carrier
  arm64: dts: rk3399pro: vmarc-som: Move supply regulators into Carrier
  arm64: dts: rk3399pro: vmarc-som: Fix sorting nodes, properties
  ARM: dts: rockchip: dalang-carrier: Move i2c nodes into SOM
  ARM: dts: rockchip: Add 'arm,pl330-periph-burst' for dmac
  ARM: dts: rockchip: Add marvell BT irq config
  ARM: dts: rockchip: rename label and nodename pinctrl subnodes that end with gpio

Link: https://lore.kernel.org/r/2472314.kD9Egx1jfM@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-23 14:02:54 +02:00
Horia Geantă
b526ee38d1 dt-bindings: rng: add RNGB compatibles for i.MX6 SoCs 
RNGB block is found in some i.MX6 SoCs - 6SL, 6SLL, 6ULL, 6ULZ.
Add corresponding compatible strings.

Note:

Several NXP SoC from QorIQ family (P1010, P1023, P4080, P3041, P5020)
also have a RNGB, however it's part of the CAAM
(Cryptograhic Accelerator and Assurance Module) crypto accelerator.
In this case, RNGB is managed in the caam driver
(drivers/crypto/caam/), since it's tightly related to
the caam "job ring" interface, not to mention CAAM internally relying on
RNGB as source of randomness.

On the other hand, the i.MX6 SoCs with RNGB have a DCP
(Data Co-Processor) crypto accelerator and this block and RNGB
are independent.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2020-07-23 17:34:18 +10:00
Keerthy
2ce9a7299b dt-bindings: crypto: Add TI SA2UL crypto accelerator documentation 
The Security Accelerator Ultra Lite (SA2UL) subsystem provides hardware
cryptographic acceleration for the following use cases:

* Encryption and authentication for secure boot
* Encryption and authentication of content in applications
  requiring DRM (digital rights management) and
  content/asset protection

SA2UL provides support for number of different cryptographic algorithms
including SHA1, SHA256, SHA512, AES, 3DES, and various combinations of
the previous for AEAD use.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Keerthy <j-keerthy@ti.com>
[t-kristo@ti.com: converted documentation to yaml]
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 2020-07-23 17:34:16 +10:00
Arnd Bergmann
18517746d7 Qualcomm driver updates for v5.9 
For RPMh this fixes an issue where ktime was used during suspend, allows
 the driver to be used on ARM targets and some minor cleanups.
 
 It adds support for the latest format version in the socinfo driver and
 adds identifiers for SM8250 and SDM630.
 
 SMD-RPM gains compatibles for MSM8994 and MSM8936 and the Qualcomm SCM
 gains compatibles MSM8994 and IPQ8074.
 
 The GENI core code gains interconnect path voting and performance level
 support, with subsequent patches integrating this with the SPI, I2C,
 UART and QSPI drivers.
 
 Following this the KGDB support for the GENI serial driver is improved,
 the performance related to chip-select is improved for SPI and QSPI.
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Merge tag 'qcom-drivers-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers

Qualcomm driver updates for v5.9

For RPMh this fixes an issue where ktime was used during suspend, allows
the driver to be used on ARM targets and some minor cleanups.

It adds support for the latest format version in the socinfo driver and
adds identifiers for SM8250 and SDM630.

SMD-RPM gains compatibles for MSM8994 and MSM8936 and the Qualcomm SCM
gains compatibles MSM8994 and IPQ8074.

The GENI core code gains interconnect path voting and performance level
support, with subsequent patches integrating this with the SPI, I2C,
UART and QSPI drivers.

Following this the KGDB support for the GENI serial driver is improved,
the performance related to chip-select is improved for SPI and QSPI.

* tag 'qcom-drivers-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (35 commits)
  soc: qcom: geni: Fix NULL pointer dereference
  tty: serial: qcom-geni-serial: Drop the icc bw votes in suspend for console
  serial: qcom_geni_serial: Always use 4 bytes per TX FIFO word
  serial: qcom_geni_serial: Make kgdb work even if UART isn't console
  spi: spi-geni-qcom: Get rid of most overhead in prepare_message()
  spi: spi-geni-qcom: Set the clock properly at runtime resume
  spi: spi-geni-qcom: Avoid clock setting if not needed
  spi: spi-qcom-qspi: Set an autosuspend delay of 250 ms
  spi: spi-qcom-qspi: Avoid clock setting if not needed
  spi: spi-qcom-qspi: Use OPP API to set clk/perf state
  firmware: qcom_scm: Add msm8994 compatible
  firmware: qcom_scm: Fix legacy convention SCM accessors
  <linux/of.h>: add stub for of_get_next_parent() to fix qcom build error
  dt-bindings: firmware: qcom: Add compatible for IPQ8074 SoC
  spi: spi-geni-qcom: Use OPP API to set clk/perf state
  tty: serial: qcom_geni_serial: Use OPP API to set clk/perf state
  spi: spi-qcom-qspi: Add interconnect support
  spi: spi-geni-qcom: Add interconnect support
  spi: spi-geni-qcom: Combine the clock setting code
  tty: serial: qcom_geni_serial: Add interconnect support
  ...

Link: https://lore.kernel.org/r/20200721044812.3429652-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 22:36:18 +02:00
Lars Povlsen
2ce39f20d0 dt-bindings: clock: sparx5: Add Sparx5 SoC DPLL clock 
This add the DT bindings documentation for the Sparx5 SoC DPLL clock

Link: https://lore.kernel.org/r/20200615133242.24911-7-lars.povlsen@microchip.com
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 22:28:43 +02:00
Lars Povlsen
85032207c8 dt-bindings: arm: sparx5: Add documentation for Microchip Sparx5 SoC 
This adds the main Sparx5 SoC DT documentation file, with information
abut the supported board types.

Link: https://lore.kernel.org/r/20200615133242.24911-2-lars.povlsen@microchip.com
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 22:28:33 +02:00
Arnd Bergmann
b61010a1ec STM32 DT updates for v5.9, round 1 
Highlights:
 ----------
 
 MCU part:
  -Enable stmpe811 on stm32f429
  -Enable l3gd20-gyro on stm32f429
  -Enable panel-ilitek-9341 on stm32f429
  -Fixes for yaml validation (leds, nodes names,
   remove useless bindings ...)
  -Add stm32xxx compatibles for syscon nodes
 
 MPU part:
  -Add support for usb role switch to dwc2
  -Add stm32xxx compatibles for syscon nodes
  -Update uart4 pin configuration for low power mode
   used by dkx and ed1 ST boards
  -Fix uart nodes ordering and uart7_pins_a comments
  -Add the support of uart instances available on STM32MP157 boards:
   - usart3 on stm32mp157c-ev1, stm32mp157a-dk1, and stm32mp157c-dk2
   - uart7 on stm32mp157a-dk1 and stm32mp157c-dk2
   - usart2 on stm32mp157c-dk2
  -Configure I2C5 on stm32mp15 DK boards
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Merge tag 'stm32-dt-for-v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/dt

STM32 DT updates for v5.9, round 1

Highlights:
----------

MCU part:
 -Enable stmpe811 on stm32f429
 -Enable l3gd20-gyro on stm32f429
 -Enable panel-ilitek-9341 on stm32f429
 -Fixes for yaml validation (leds, nodes names,
  remove useless bindings ...)
 -Add stm32xxx compatibles for syscon nodes

MPU part:
 -Add support for usb role switch to dwc2
 -Add stm32xxx compatibles for syscon nodes
 -Update uart4 pin configuration for low power mode
  used by dkx and ed1 ST boards
 -Fix uart nodes ordering and uart7_pins_a comments
 -Add the support of uart instances available on STM32MP157 boards:
  - usart3 on stm32mp157c-ev1, stm32mp157a-dk1, and stm32mp157c-dk2
  - uart7 on stm32mp157a-dk1 and stm32mp157c-dk2
  - usart2 on stm32mp157c-dk2
 -Configure I2C5 on stm32mp15 DK boards

* tag 'stm32-dt-for-v5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (38 commits)
  ARM: dts: stm32: enable usb-role-switch on USB OTG on stm32mp15xx-dkx
  ARM: dts: stm32: Add compatibles for syscon for stm32mp151
  ARM: dts: stm32: Add compatibles for syscon for stm32h743
  ARM: dts: stm32: Add compatibles for syscon for stm32f746
  ARM: dts: stm32: Add compatibles for syscon for stm32f426
  dt-bindings: arm: stm32: Add compatibles for syscon nodes
  ARM: dts: stm32: Fix spi4 pins in stm32mp15-pinctrl
  ARM: dts: stm32: configure i2c5 support on stm32mp15xx-dkx
  ARM: dts: stm32: add usart2 node to stm32mp157c-dk2
  ARM: dts: stm32: add uart7 support to stm32mp15xx-dkx boards
  ARM: dts: stm32: add usart3 node to stm32mp157c-ev1
  ARM: dts: stm32: add usart3 node to stm32mp15xx-dkx boards
  ARM: dts: stm32: add usart2, usart3 and uart7 pins in stm32mp15-pinctrl
  ARM: dts: stm32: cosmetic updates in stm32mp15-pinctrl
  ARM: dts: stm32: fix uart7_pins_a comments in stm32mp15-pinctrl
  ARM: dts: stm32: fix uart nodes ordering in stm32mp15-pinctrl
  ARM: dts: stm32: Update UART4 pin states on stm32mp15xx-dkx
  ARM: dts: stm32: Update pin states for uart4 on stm32mp157c-ed1
  ARM: dts: stm32: update uart4 pin configuration for low power on stm32mp157
  dt-bindings: usb: dwc2: Fix issues for stm32mp15x SoC
  ...

Link: https://lore.kernel.org/r/8a9bb27b-fc08-126a-11f7-01354e8577e1@st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 22:02:00 +02:00
Arnd Bergmann
c6e2e454ba Qualcomm ARM64 DT updates for v5.9 
For SM8250 this adds the main pinctrl/gpio block (TLMM), I2C and SPI
 controllers, the CPU subsytem watchdog, inter-processor signalling
 controller (IPCC), always-on power/clock controller (AOSS),
 inter-processor state machine (SMP2P), defines remoteproc controls
 for audio, compute and sensor processors and base definition for the
 PM8009 PMIC. It also does fix up a few minor issues from the initial
 merge of the platform support.
 
 SC7180 and SDM845 gains interconnect paths and performance tables
 defined for display, QUP, QSPI, SDHC and CPUs.
 
 SC7180 gains WiFi support and some cleanups related to the modem
 remoteproc.
 
 SDM845 gains inline crypto engine support for UFS, LAB/IBB
 regulators for powering display panels, remoteproc relocation debug
 support
 
 SM8150 gains USB controller support and the two related PHYs, as well as
 thermal zones and throttling support.
 
 IPQ8074 gains USB and SDHCI support.
 
 MSM8916 is being cleaned up, gains interconnect providers and Samsung
 A2015 gains accelerometer and magnetometer support.
 
 MSM8994 gains PSCI, SDHCI, SPMI support, I2C, SPI, UART gains DMA
 support and the DTS files are cleaned up.
 
 The SDM630 platform DTS is at last merged and initial support for Sony
 Xperia 10, 10 Plus, XA2, XA2 Plus and XA2 Ultra is added.
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Merge tag 'qcom-arm64-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/dt

Qualcomm ARM64 DT updates for v5.9

For SM8250 this adds the main pinctrl/gpio block (TLMM), I2C and SPI
controllers, the CPU subsytem watchdog, inter-processor signalling
controller (IPCC), always-on power/clock controller (AOSS),
inter-processor state machine (SMP2P), defines remoteproc controls
for audio, compute and sensor processors and base definition for the
PM8009 PMIC. It also does fix up a few minor issues from the initial
merge of the platform support.

SC7180 and SDM845 gains interconnect paths and performance tables
defined for display, QUP, QSPI, SDHC and CPUs.

SC7180 gains WiFi support and some cleanups related to the modem
remoteproc.

SDM845 gains inline crypto engine support for UFS, LAB/IBB
regulators for powering display panels, remoteproc relocation debug
support

SM8150 gains USB controller support and the two related PHYs, as well as
thermal zones and throttling support.

IPQ8074 gains USB and SDHCI support.

MSM8916 is being cleaned up, gains interconnect providers and Samsung
A2015 gains accelerometer and magnetometer support.

MSM8994 gains PSCI, SDHCI, SPMI support, I2C, SPI, UART gains DMA
support and the DTS files are cleaned up.

The SDM630 platform DTS is at last merged and initial support for Sony
Xperia 10, 10 Plus, XA2, XA2 Plus and XA2 Ultra is added.

* tag 'qcom-arm64-for-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (66 commits)
  arm64: dts: qcom: pmi8998: Add nodes for LAB and IBB regulators
  arm64: dts: sc7180: Add DSI and MDP OPP tables and power-domains
  arm64: dts: sdm845: Add DSI and MDP OPP tables and power-domains
  arm64: dts: qcom: sc7180: Move the fixed-perm property to SoC dtsi
  arm64: dts: qcom: msm8916-samsung-a2015: Add accelerometer/magnetometer
  arm64: dts: qcom: msm8916: Use higher I2C drive-strength only on DB410c
  arm64: dts: qcom: msm8916: Simplify pinctrl configuration
  arm64: dts: msm8916-samsung/longcheer: Move pinctrl/regulators to end of file
  arm64: dts: qcom: sm8250: Drop tcsr_mutex syscon
  arm64: dts: qcom: sc7180: Add missing properties for Wifi node
  arm64: dts: qcom: Fix WiFi supplies on sc7180-idp
  arm64: dts: sdm845: add Inline Crypto Engine registers and clock
  arm64: dts: sc7180: Add sdhc opps and power-domains
  arm64: dts: sdm845: Add sdhc opps and power-domains
  arm64: dts: sc7180: Add OPP table for all qup devices
  arm64: dts: sdm845: Add OPP table for all qup devices
  arm64: dts: sc7180: Add qspi opps and power-domains
  arm64: dts: sdm845: Add qspi opps and power-domains
  arm64: dts: qcom: sdm845: Add cpu OPP tables
  arm64: dts: qcom: sc7180: Drop the unused non-MSA SID
  ...

Link: https://lore.kernel.org/r/20200721044934.3430084-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 21:55:46 +02:00
Arnd Bergmann
4828f45708 Our usual number of patches to improve the Allwinner Device Tree 
support, including:
   - CPUFreq / Thermal throttling support for the H5
   - Touchscreen support for the Pinephone
   - New boards: PinePhone v1.2
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Merge tag 'sunxi-dt-for-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/dt

Our usual number of patches to improve the Allwinner Device Tree
support, including:
  - CPUFreq / Thermal throttling support for the H5
  - Touchscreen support for the Pinephone
  - New boards: PinePhone v1.2

* tag 'sunxi-dt-for-5.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: dts: allwinner: h5: bananapi-m2-plus-v1.2: Tie in CPU OPPs
  arm64: dts: allwinner: h5: libretech-all-h3-cc: Tie in CPU OPPs
  arm64: dts: allwinner: h5: Add CPU Operating Performance Points table
  arm64: dts: allwinner: h5: Add trip and cooling maps to CPU thermal zones
  arm64: dts: allwinner: h5: Add clock to CPU cores
  ARM: dts: sunxi: bananapi-m2-plus-v1.2: Fix CPU supply voltages
  ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores
  ARM: dts: sunxi: libretech-all-h3-cc: Add regulator supply to all CPU cores
  arm64: dts: sun50i-pinephone: dldo4 must not be >= 1.8V
  arm64: dts: allwinner: Add support for PinePhone revision 1.2
  dt-bindings: arm: sunxi: Add PinePhone 1.2 bindings
  arm64: dts: sun50i-a64-pinephone: Add touchscreen support
  arm64: dts: sun50i-a64-pinephone: Enable LCD support on PinePhone
  ARM: dts: orange-pi-zero-plus2: add leds configuration
  ARM: dts: orange-pi-zero-plus2: enable USB OTG port

Link: https://lore.kernel.org/r/fa48ffcb-3404-41bb-b065-a16717cf5688.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 21:50:35 +02:00
Arnd Bergmann
8fc5082aa4 i.MX DT bindings for 5.9: 
- Add compatible for Protonic PRTI6Q, WD2, RVT, VT7 boards.
 - Add compatible for MYiR Tech iMX6ULL Evaluation Board
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Merge tag 'imx-bindings-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt

i.MX DT bindings for 5.9:

- Add compatible for Protonic PRTI6Q, WD2, RVT, VT7 boards.
- Add compatible for MYiR Tech iMX6ULL Evaluation Board

* tag 'imx-bindings-5.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  dt-bindings: arm: fsl: Add MYiR Tech boards
  dt-bindings: arm: fsl: add different Protonic boards

Link: https://lore.kernel.org/r/20200720085536.24138-2-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 21:45:29 +02:00
Arnd Bergmann
21a59e0bf5 Two fixes for the Allwinner SoCs, one to relax the CMA allocation ranges that 
were failing on older SoCs and one to fix Cedrus on the H6.
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Merge tag 'sunxi-fixes-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/fixes

Two fixes for the Allwinner SoCs, one to relax the CMA allocation ranges that
were failing on older SoCs and one to fix Cedrus on the H6.

* tag 'sunxi-fixes-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: dts: allwinner: h6: Fix Cedrus IOMMU usage
  ARM: dts sunxi: Relax a bit the CMA pool allocation range

Link: https://lore.kernel.org/r/e24f0608-6a4f-4163-b99e-a5f48e796184.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
 2020-07-22 21:40:40 +02:00
Alexander A. Klimov
2ca76b3e49
regulator: Replace HTTP links with HTTPS ones 
Rationale:
Reduces attack surface on kernel devs opening the links for MITM
as HTTPS traffic is much harder to manipulate.

Deterministic algorithm:
For each file:
  If not .svg:
    For each line:
      If doesn't contain `\bxmlns\b`:
        For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`:
	  If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`:
            If both the HTTP and HTTPS versions
            return 200 OK and serve the same content:
              Replace HTTP with HTTPS.

Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200719200623.61524-1-grandmaster@al2klimov.de
Signed-off-by: Mark Brown <broonie@kernel.org>
 2020-07-22 14:43:48 +01:00
Kathiravan T
f935a752f2 dt-bindings: soc: qcom: smd-rpm: Convert binding to YAML schema 
Convert the qcom,smd-rpm.txt document to YAML schema

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Kathiravan T <kathirav@codeaurora.org>
Link: https://lore.kernel.org/r/1595225543-12127-4-git-send-email-kathirav@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
 2020-07-21 22:23:22 -07:00