Commit Graph

21134 Commits

Author SHA1 Message Date
Daniel Palmer
9345a99710 ARM: mstar: Add "pmsleep" node to base dtsi
This patch adds a node for the pmsleep area so that other
drivers can access registers contained within it.

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
d7f1d81b0f ARM: mstar: Add PMU
Adds the ARM PMU to the base MStar v7 dtsi.

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
6e17d1316d ARM: mstar: Adjust IMI size for infinity3
infinity3 has 128KB of SRAM at the IMI region.

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
e709252cac ARM: mstar: Adjust IMI size for mercury5
mercury5 family chips have 128KB of SRAM in the IMI region.

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
ab6be20086 ARM: mstar: Adjust IMI size of infinity
infinity has 88KB of SRAM at the IMI region.

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
7f6348b6a5 ARM: mstar: Add IMI SRAM region
All MStar v7 SoCs have an internal SRAM region that is between 64KB
(infinity2m) and 128KB(infinity3, mercury5).

The region is always at the same base address and is used for the
second stage loader (MStar IPL or u-boot SPL) and will be used for
the DDR self-refresh entry code within the kernel eventually.

This patch adds a 128KB region to the SoC and the minimum 64KB SRAM
region to the base dtsi. Families with more SRAM will override the
size in their family level dtsi.

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
98895d5e9e ARM: mstar: Fix dts filename for 70mai midrive d08
Fixes the filename for the 70mai midrive d08 dts.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28 11:13:50 +02:00
Daniel Palmer
8484515b96 ARM: mstar: Add dts for 70mai midrive d08
Adds initial support for the 70mai midrive d08 dash camera.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28 11:13:50 +02:00
Daniel Palmer
caa3c193c9 ARM: mstar: Add dts for msc313(e) based BreadBee boards
BreadBee is an opensource development board based on the
MStar msc313(e) SoC.

Hardware details, schematics and so on can be found at:
https://github.com/breadbee/breadbee

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28 11:13:50 +02:00
Daniel Palmer
3e54698c1a ARM: mstar: Add mercury5 series dtsis
This adds a family level dtsi for the mercury5 and then a
chip level dtsi for the ssc8336n chip.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28 11:13:50 +02:00
Daniel Palmer
952c0ed6f9 ARM: mstar: Add infinity/infinity3 family dtsis
This adds two family level dtsis for the infinity and infinity3
and then adds a chip level dtsi each for a chip in those families.

infinity3.dtsi includes infinity.dtsi as these SoCs share most of
their memory map and we would have a lot of duplication otherwise.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28 11:13:49 +02:00
Daniel Palmer
b0d0bb1b6f ARM: mstar: Add Armv7 base dtsi
Adds initial dtsi for the base MStar/Sigmastar Armv7 SoCs.

These SoCs have very similar memory maps and this will avoid
duplicating nodes across multiple dtsis.

Signed-off-by: Daniel Palmer <daniel@0x0f.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-07-28 11:13:49 +02:00
Linus Torvalds
6adc19fd13 Kbuild updates for v5.8 (2nd)
- fix build rules in binderfs sample
 
  - fix build errors when Kbuild recurses to the top Makefile
 
  - covert '---help---' in Kconfig to 'help'
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Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull more Kbuild updates from Masahiro Yamada:

 - fix build rules in binderfs sample

 - fix build errors when Kbuild recurses to the top Makefile

 - covert '---help---' in Kconfig to 'help'

* tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  treewide: replace '---help---' in Kconfig files with 'help'
  kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
  samples: binderfs: really compile this sample and fix build issues
2020-06-13 13:29:16 -07:00
Ard Biesheuvel
db227c19e6 ARM: 8985/1: efi/decompressor: deal with HYP mode boot gracefully
EFI on ARM only supports short descriptors, and given that it mandates
that the MMU and caches are on, it is implied that booting in HYP mode
is not supported.

However, implementations of EFI exist (i.e., U-Boot) that ignore this
requirement, which is not entirely unreasonable, given that it makes
HYP mode inaccessible to the operating system.

So let's make sure that we can deal with this condition gracefully.
We already tolerate booting the EFI stub with the caches off (even
though this violates the EFI spec as well), and so we should deal
with HYP mode boot with MMU and caches either on or off.

- When the MMU and caches are on, we can ignore the HYP stub altogether,
  since we can carry on executing at HYP. We do need to ensure that we
  disable the MMU at HYP before entering the kernel proper.

- When the MMU and caches are off, we have to drop to SVC mode so that
  we can set up the page tables using short descriptors. In this case,
  we need to install the HYP stub as usual, so that we can return to HYP
  mode before handing over to the kernel proper.

Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2020-06-13 11:11:18 +01:00
Denis Efremov
e4a42c82e9 kbuild: fix broken builds because of GZIP,BZIP2,LZOP variables
Redefine GZIP, BZIP2, LZOP variables as KGZIP, KBZIP2, KLZOP resp.
GZIP, BZIP2, LZOP env variables are reserved by the tools. The original
attempt to redefine them internally doesn't work in makefiles/scripts
intercall scenarios, e.g., "make GZIP=gzip bindeb-pkg" and results in
broken builds. There can be other broken build commands because of this,
so the universal solution is to use non-reserved env variables for the
compression tools.

Fixes: 8dfb61dcba ("kbuild: add variables for compression tools")
Signed-off-by: Denis Efremov <efremov@linux.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-06-11 20:14:41 +09:00
Linus Torvalds
e611c0fe31 USB/PHY driver updates for 5.8-rc1
Here are the large set of USB and PHY driver updates for 5.8-rc1.
 
 Nothing huge, just lots of little things:
 	- USB gadget fixes and additions all over the place
 	- new PHY drivers
 	- PHY driver fixes and updates
 	- XHCI driver updates
 	- musb driver updates
 	- more USB-serial driver ids added
 	- various USB quirks added
 	- thunderbolt minor updates and fixes
 	- typec updates and additions
 
 Full details are in the shortlog.
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY driver updates from Greg KH:
 "Here are the large set of USB and PHY driver updates for 5.8-rc1.

  Nothing huge, just lots of little things:

   - USB gadget fixes and additions all over the place

   - new PHY drivers

   - PHY driver fixes and updates

   - XHCI driver updates

   - musb driver updates

   - more USB-serial driver ids added

   - various USB quirks added

   - thunderbolt minor updates and fixes

   - typec updates and additions

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (245 commits)
  usb: dwc3: meson-g12a: fix USB2 PHY initialization on G12A and A1 SoCs
  usb: dwc3: meson-g12a: fix error path when fetching the reset line fails
  Revert "dt-bindings: usb: qcom,dwc3: Convert USB DWC3 bindings"
  Revert "dt-bindings: usb: qcom,dwc3: Add compatible for SC7180"
  Revert "dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver"
  USB: serial: ch341: fix lockup of devices with limited prescaler
  USB: serial: ch341: add basis for quirk detection
  CDC-ACM: heed quirk also in error handling
  USB: serial: option: add Telit LE910C1-EUX compositions
  usb: musb: Fix runtime PM imbalance on error
  usb: musb: jz4740: Prevent lockup when CONFIG_SMP is set
  usb: musb: mediatek: add reset FADDR to zero in reset interrupt handle
  usb: musb: use true for 'use_dma'
  usb: musb: start session in resume for host port
  usb: musb: return -ESHUTDOWN in urb when three-strikes error happened
  USB: serial: qcserial: add DW5816e QDL support
  thunderbolt: Add trivial .shutdown
  usb: dwc3: keystone: Turn on USB3 PHY before controller
  dt-bindings: usb: ti,keystone-dwc3.yaml: Add USB3.0 PHY property
  dt-bindings: usb: convert keystone-usb.txt to YAML
  ...
2020-06-07 09:42:16 -07:00
Linus Torvalds
cff11abeca Kbuild updates for v5.8
- fix warnings in 'make clean' for ARCH=um, hexagon, h8300, unicore32
 
  - ensure to rebuild all objects when the compiler is upgraded
 
  - exclude system headers from dependency tracking and fixdep processing
 
  - fix potential bit-size mismatch between the kernel and BPF user-mode
    helper
 
  - add the new syntax 'userprogs' to build user-space programs for the
    target architecture (the same arch as the kernel)
 
  - compile user-space sample code under samples/ for the target arch
    instead of the host arch
 
  - make headers_install fail if a CONFIG option is leaked to user-space
 
  - sanitize the output format of scripts/checkstack.pl
 
  - handle ARM 'push' instruction in scripts/checkstack.pl
 
  - error out before modpost if a module name conflict is found
 
  - error out when multiple directories are passed to M= because this
    feature is broken for a long time
 
  - add CONFIG_DEBUG_INFO_COMPRESSED to support compressed debug info
 
  - a lot of cleanups of modpost
 
  - dump vmlinux symbols out into vmlinux.symvers, and reuse it in the
    second pass of modpost
 
  - do not run the second pass of modpost if nothing in modules is updated
 
  - install modules.builtin(.modinfo) by 'make install' as well as by
    'make modules_install' because it is useful even when CONFIG_MODULES=n
 
  - add new command line variables, GZIP, BZIP2, LZOP, LZMA, LZ4, and XZ
    to allow users to use alternatives such as pigz, pbzip2, etc.
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Merge tag 'kbuild-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - fix warnings in 'make clean' for ARCH=um, hexagon, h8300, unicore32

 - ensure to rebuild all objects when the compiler is upgraded

 - exclude system headers from dependency tracking and fixdep processing

 - fix potential bit-size mismatch between the kernel and BPF user-mode
   helper

 - add the new syntax 'userprogs' to build user-space programs for the
   target architecture (the same arch as the kernel)

 - compile user-space sample code under samples/ for the target arch
   instead of the host arch

 - make headers_install fail if a CONFIG option is leaked to user-space

 - sanitize the output format of scripts/checkstack.pl

 - handle ARM 'push' instruction in scripts/checkstack.pl

 - error out before modpost if a module name conflict is found

 - error out when multiple directories are passed to M= because this
   feature is broken for a long time

 - add CONFIG_DEBUG_INFO_COMPRESSED to support compressed debug info

 - a lot of cleanups of modpost

 - dump vmlinux symbols out into vmlinux.symvers, and reuse it in the
   second pass of modpost

 - do not run the second pass of modpost if nothing in modules is
   updated

 - install modules.builtin(.modinfo) by 'make install' as well as by
   'make modules_install' because it is useful even when
   CONFIG_MODULES=n

 - add new command line variables, GZIP, BZIP2, LZOP, LZMA, LZ4, and XZ
   to allow users to use alternatives such as pigz, pbzip2, etc.

* tag 'kbuild-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (96 commits)
  kbuild: add variables for compression tools
  Makefile: install modules.builtin even if CONFIG_MODULES=n
  mksysmap: Fix the mismatch of '.L' symbols in System.map
  kbuild: doc: rename LDFLAGS to KBUILD_LDFLAGS
  modpost: change elf_info->size to size_t
  modpost: remove is_vmlinux() helper
  modpost: strip .o from modname before calling new_module()
  modpost: set have_vmlinux in new_module()
  modpost: remove mod->skip struct member
  modpost: add mod->is_vmlinux struct member
  modpost: remove is_vmlinux() call in check_for_{gpl_usage,unused}()
  modpost: remove mod->is_dot_o struct member
  modpost: move -d option in scripts/Makefile.modpost
  modpost: remove -s option
  modpost: remove get_next_text() and make {grab,release_}file static
  modpost: use read_text_file() and get_line() for reading text files
  modpost: avoid false-positive file open error
  modpost: fix potential mmap'ed file overrun in get_src_version()
  modpost: add read_text_file() and get_line() helpers
  modpost: do not call get_modinfo() for vmlinux(.o)
  ...
2020-06-06 12:00:25 -07:00
Denis Efremov
8dfb61dcba kbuild: add variables for compression tools
Allow user to use alternative implementations of compression tools,
such as pigz, pbzip2, pxz. For example, multi-threaded tools to
speed up the build:
$ make GZIP=pigz BZIP2=pbzip2

Variables _GZIP, _BZIP2, _LZOP are used internally because original env
vars are reserved by the tools. The use of GZIP in gzip tool is obsolete
since 2015. However, alternative implementations (e.g., pigz) still rely
on it. BZIP2, BZIP, LZOP vars are not obsolescent.

The credit goes to @grsecurity.

As a sidenote, for multi-threaded lzma, xz compression one can use:
$ export XZ_OPT="--threads=0"

Signed-off-by: Denis Efremov <efremov@linux.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-06-06 23:42:01 +09:00
Linus Torvalds
9d71d3cd9e ARM: DT changes for v5.8
This is the set of device tree changes, mostly covering new
 hardware support, with 577 patches touching a little over 500
 files.
 
 There are five new Arm SoCs supported in this release, all of
 them for existing SoC families:
 
  - Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in
    both NAS devices and Android Set-top-box designs, along
    with the "Horseradish", "Lion Skin" and "Mjolnir" reference
    platforms; the Mele X1000 and Xnano X5 set-top-boxes and
    the Banana Pi BPi-M4 single-board computer.
 
  - Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC
    and the iW-RainboW-G21D-Qseven-RZG1H board/SoM
 
  - Rockchips RK3326 -- low-end 64-bit SoC along with the
    Odroid-GO Advance game console
 
 Newly added machines on already supported SoCs are:
 
  - AMLogic S905D based Smartlabs SML-5442TW TV box
 
  - AMLogic S905X3 based ODROID-C4 SBC
 
  - AMLogic S922XH based Beelink GT-King Pro TV box
 
  - Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC
 
  - Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2"
    and YADRO OpenPower P9 "Nicole"
 
  - Marvell Kirkwood based Check Point L-50 router
 
  - Mediatek MT8173 based Elm/Hana Chromebook laptops
 
  - Microchip SAMA5D2 "Industrial Connectivity Platform"
    reference board
 
  - NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit
 
  - Octavo OSDMP15x based Linux Automation MC-1 development board
 
  - Qualcomm SDM630 based Xiaomi Redmi Note 7 phone
 
  - Realtek RTD1295 based Xnano X5 TV Box
 
  - STMicroelectronics STM32MP1 based Stinger96 single-board
    computer and IoT Box
 
  - Samsung Exynos4210 based based Samsung Galaxy S2 phone
 
  - Socionext Uniphier based Akebi96 SBC
 
  - TI Keystone based K2G Evaluation board
 
  - TI am5729 based Beaglebone-AI development board
 
 Include device descriptions for additional hardware support in existing
 SoCs and machines based on all major SoC platforms:
 
  - AMlogic Meson
 
  - Allwinner sunxi
 
  - Arm Juno/VFP/Vexpress/Integrator
 
  - Broadcom bcm283x/bcm2711
 
  - Hisilicon hi6220
 
  - Marvell EBU
 
  - Mediatek MT27xx, MT76xx, MT81xx and MT67xx
 
  - Microchip SAMA5D2
 
  - NXP i.MX6/i.MX7/i.MX8 and Layerscape
 
  - Nvidia Tegra
 
  - Qualcomm Snapdragon
 
  - Renesas r8a77961, r8a7791
 
  - Rockchips RK32xx/RK33xx
 
  - ST-Ericsson ux500
 
  - STMicroelectronics SMT32
 
  - Samsung Exynos and S5PV210
 
  - Socionext Uniphier
 
  - TI OMAP5/DRA7 and Keystone
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM devicetree updates from Arnd Bergmann:
 "This is the set of device tree changes, mostly covering new hardware
  support, with 577 patches touching a little over 500 files.

  There are five new Arm SoCs supported in this release, all of them for
  existing SoC families:

   - Realtek RTD1195, RTD1395 and RTD1619 -- three SoCs used in both NAS
     devices and Android Set-top-box designs, along with the
     "Horseradish", "Lion Skin" and "Mjolnir" reference platforms; the
     Mele X1000 and Xnano X5 set-top-boxes and the Banana Pi BPi-M4
     single-board computer.

   - Renesas RZ/G1H (r8a7742) -- a high-end 32-bit industrial SoC and
     the iW-RainboW-G21D-Qseven-RZG1H board/SoM

   - Rockchips RK3326 -- low-end 64-bit SoC along with the Odroid-GO
     Advance game console

  Newly added machines on already supported SoCs are:

   - AMLogic S905D based Smartlabs SML-5442TW TV box

   - AMLogic S905X3 based ODROID-C4 SBC

   - AMLogic S922XH based Beelink GT-King Pro TV box

   - Allwinner A20 based Olimex A20-OLinuXino-LIME-eMMC SBC

   - Aspeed ast2500 based BMCs in Facebook x86 "Yosemite V2" and YADRO
     OpenPower P9 "Nicole"

   - Marvell Kirkwood based Check Point L-50 router

   - Mediatek MT8173 based Elm/Hana Chromebook laptops

   - Microchip SAMA5D2 "Industrial Connectivity Platform" reference
     board

   - NXP i.MX8m based Beacon i.MX8m-Mini SoM development kit

   - Octavo OSDMP15x based Linux Automation MC-1 development board

   - Qualcomm SDM630 based Xiaomi Redmi Note 7 phone

   - Realtek RTD1295 based Xnano X5 TV Box

   - STMicroelectronics STM32MP1 based Stinger96 single-board computer
     and IoT Box

   - Samsung Exynos4210 based based Samsung Galaxy S2 phone

   - Socionext Uniphier based Akebi96 SBC

   - TI Keystone based K2G Evaluation board

   - TI am5729 based Beaglebone-AI development board

  Include device descriptions for additional hardware support in
  existing SoCs and machines based on all major SoC platforms:

   - AMlogic Meson

   - Allwinner sunxi

   - Arm Juno/VFP/Vexpress/Integrator

   - Broadcom bcm283x/bcm2711

   - Hisilicon hi6220

   - Marvell EBU

   - Mediatek MT27xx, MT76xx, MT81xx and MT67xx

   - Microchip SAMA5D2

   - NXP i.MX6/i.MX7/i.MX8 and Layerscape

   - Nvidia Tegra

   - Qualcomm Snapdragon

   - Renesas r8a77961, r8a7791

   - Rockchips RK32xx/RK33xx

   - ST-Ericsson ux500

   - STMicroelectronics SMT32

   - Samsung Exynos and S5PV210

   - Socionext Uniphier

   - TI OMAP5/DRA7 and Keystone"

* tag 'arm-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (564 commits)
  ARM: dts: keystone: Rename "msmram" node to "sram"
  arm: dts: mt2712: add uart APDMA to device tree
  arm64: dts: mt8183: add mmc node
  arm64: dts: mt2712: add ethernet device node
  arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
  ARM: dts: mmp3: Add the fifth SD HCI
  ARM: dts: berlin*: Fix up the SDHCI node names
  ARM: dts: mmp3: Fix USB & USB PHY node names
  ARM: dts: mmp3: Fix L2 cache controller node name
  ARM: dts: mmp*: Fix up encoding of the /rtc interrupts property
  ARM: dts: pxa*: Fix up encoding of the /rtc interrupts property
  ARM: dts: pxa910: Fix the gpio interrupt cell number
  ARM: dts: pxa3xx: Fix up encoding of the /gpio interrupts property
  ARM: dts: pxa168: Fix the gpio interrupt cell number
  ARM: dts: pxa168: Add missing address/size cells to i2c nodes
  ARM: dts: dove: Fix interrupt controller node name
  ARM: dts: kirkwood: Fix interrupt controller node name
  arm64: dts: Add SC9863A emmc and sd card nodes
  arm64: dts: Add SC9863A clock nodes
  arm64: dts: mt6358: add PMIC MT6358 related nodes
  ...
2020-06-04 20:02:14 -07:00
Linus Torvalds
694b5a5d31 ARM: SoC changes for v5.8
One new platform gets added, the Realtek RTD1195, which is an older
 Cortex-a7 based relative of the RTD12xx chips that are already supported
 in arch/arm64. The platform may also be extended to support running
 32-bit kernels on those 64-bit chips for memory-constrained machines.
 
 In the Renesas shmobile platform, we gain support for "RZ/G1H" or R8A7742,
 an eight-core chip based on Cortex-A15 and Cortex-A7 cores, originally
 released in 2016 as one of the last high-end 32-bit designs.
 
 There is ongoing cleanup for the integrator, tegra, imx, and omap2
 platforms, with integrator getting very close to the goal of having
 zero code in arch/arm/, and omap2 moving more of the chip specifics
 from old board code into device tree files.
 
 The Versatile Express platform is made more modular, with built-in
 drivers now becoming loadable modules. This is part of a greater effort
 for the Android OS to have a common kernel binary for all platforms and
 any platform specific code in loadable modules.
 
 The PXA platform drops support for Compulab's pxa2xx boards that had
 rather unusual flash and PCI drivers but no known users remaining.
 All device drivers specific to those boards can now get removed as
 well.
 
 Across platforms, there is ongoing cleanup, with Geert and Rob
 revisiting some a lot of Kconfig options.
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'arm-soc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC updates from Arnd Bergmann:
 "One new platform gets added, the Realtek RTD1195, which is an older
  Cortex-a7 based relative of the RTD12xx chips that are already
  supported in arch/arm64. The platform may also be extended to support
  running 32-bit kernels on those 64-bit chips for memory-constrained
  machines.

  In the Renesas shmobile platform, we gain support for "RZ/G1H" or
  R8A7742, an eight-core chip based on Cortex-A15 and Cortex-A7 cores,
  originally released in 2016 as one of the last high-end 32-bit
  designs.

  There is ongoing cleanup for the integrator, tegra, imx, and omap2
  platforms, with integrator getting very close to the goal of having
  zero code in arch/arm/, and omap2 moving more of the chip specifics
  from old board code into device tree files.

  The Versatile Express platform is made more modular, with built-in
  drivers now becoming loadable modules. This is part of a greater
  effort for the Android OS to have a common kernel binary for all
  platforms and any platform specific code in loadable modules.

  The PXA platform drops support for Compulab's pxa2xx boards that had
  rather unusual flash and PCI drivers but no known users remaining. All
  device drivers specific to those boards can now get removed as well.

  Across platforms, there is ongoing cleanup, with Geert and Rob
  revisiting some a lot of Kconfig options"

* tag 'arm-soc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (94 commits)
  ARM: omap2: fix omap5_realtime_timer_init definition
  ARM: zynq: Don't select CONFIG_ICST
  ARM: OMAP2+: Fix regression for using local timer on non-SMP SoCs
  clk: versatile: Fix kconfig dependency on COMMON_CLK_VERSATILE
  ARM: davinci: fix build failure without I2C
  power: reset: vexpress: fix build issue
  power: vexpress: cleanup: use builtin_platform_driver
  power: vexpress: add suppress_bind_attrs to true
  Revert "ARM: vexpress: Don't select VEXPRESS_CONFIG"
  MAINTAINERS: pxa: remove Compulab arm/pxa support
  ARM: pxa: remove Compulab pxa2xx boards
  bus: arm-integrator-lm: Fix return value check in integrator_ap_lm_probe()
  soc: imx: move cpu code to drivers/soc/imx
  ARM: imx: move cpu definitions into a header
  ARM: imx: use device_initcall for imx_soc_device_init
  ARM: imx: pcm037: make pcm970_sja1000_platform_data static
  bus: ti-sysc: Timers no longer need legacy quirk handling
  ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter
  ARM: dts: Configure system timers for omap2
  ARM: dts: Configure system timers for ti81xx
  ...
2020-06-04 19:47:11 -07:00
Linus Torvalds
cb8e59cc87 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from David Miller:

 1) Allow setting bluetooth L2CAP modes via socket option, from Luiz
    Augusto von Dentz.

 2) Add GSO partial support to igc, from Sasha Neftin.

 3) Several cleanups and improvements to r8169 from Heiner Kallweit.

 4) Add IF_OPER_TESTING link state and use it when ethtool triggers a
    device self-test. From Andrew Lunn.

 5) Start moving away from custom driver versions, use the globally
    defined kernel version instead, from Leon Romanovsky.

 6) Support GRO vis gro_cells in DSA layer, from Alexander Lobakin.

 7) Allow hard IRQ deferral during NAPI, from Eric Dumazet.

 8) Add sriov and vf support to hinic, from Luo bin.

 9) Support Media Redundancy Protocol (MRP) in the bridging code, from
    Horatiu Vultur.

10) Support netmap in the nft_nat code, from Pablo Neira Ayuso.

11) Allow UDPv6 encapsulation of ESP in the ipsec code, from Sabrina
    Dubroca. Also add ipv6 support for espintcp.

12) Lots of ReST conversions of the networking documentation, from Mauro
    Carvalho Chehab.

13) Support configuration of ethtool rxnfc flows in bcmgenet driver,
    from Doug Berger.

14) Allow to dump cgroup id and filter by it in inet_diag code, from
    Dmitry Yakunin.

15) Add infrastructure to export netlink attribute policies to
    userspace, from Johannes Berg.

16) Several optimizations to sch_fq scheduler, from Eric Dumazet.

17) Fallback to the default qdisc if qdisc init fails because otherwise
    a packet scheduler init failure will make a device inoperative. From
    Jesper Dangaard Brouer.

18) Several RISCV bpf jit optimizations, from Luke Nelson.

19) Correct the return type of the ->ndo_start_xmit() method in several
    drivers, it's netdev_tx_t but many drivers were using
    'int'. From Yunjian Wang.

20) Add an ethtool interface for PHY master/slave config, from Oleksij
    Rempel.

21) Add BPF iterators, from Yonghang Song.

22) Add cable test infrastructure, including ethool interfaces, from
    Andrew Lunn. Marvell PHY driver is the first to support this
    facility.

23) Remove zero-length arrays all over, from Gustavo A. R. Silva.

24) Calculate and maintain an explicit frame size in XDP, from Jesper
    Dangaard Brouer.

25) Add CAP_BPF, from Alexei Starovoitov.

26) Support terse dumps in the packet scheduler, from Vlad Buslov.

27) Support XDP_TX bulking in dpaa2 driver, from Ioana Ciornei.

28) Add devm_register_netdev(), from Bartosz Golaszewski.

29) Minimize qdisc resets, from Cong Wang.

30) Get rid of kernel_getsockopt and kernel_setsockopt in order to
    eliminate set_fs/get_fs calls. From Christoph Hellwig.

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2517 commits)
  selftests: net: ip_defrag: ignore EPERM
  net_failover: fixed rollback in net_failover_open()
  Revert "tipc: Fix potential tipc_aead refcnt leak in tipc_crypto_rcv"
  Revert "tipc: Fix potential tipc_node refcnt leak in tipc_rcv"
  vmxnet3: allow rx flow hash ops only when rss is enabled
  hinic: add set_channels ethtool_ops support
  selftests/bpf: Add a default $(CXX) value
  tools/bpf: Don't use $(COMPILE.c)
  bpf, selftests: Use bpf_probe_read_kernel
  s390/bpf: Use bcr 0,%0 as tail call nop filler
  s390/bpf: Maintain 8-byte stack alignment
  selftests/bpf: Fix verifier test
  selftests/bpf: Fix sample_cnt shared between two threads
  bpf, selftests: Adapt cls_redirect to call csum_level helper
  bpf: Add csum_level helper for fixing up csum levels
  bpf: Fix up bpf_skb_adjust_room helper's skb csum setting
  sfc: add missing annotation for efx_ef10_try_update_nic_stats_vf()
  crypto/chtls: IPv6 support for inline TLS
  Crypto/chcr: Fixes a coccinile check error
  Crypto/chcr: Fixes compilations warnings
  ...
2020-06-03 16:27:18 -07:00
Linus Torvalds
dabc4df27c The truly boring timer and clocksource updates for 5.8:
- Not a single new clocksource or clockevent driver!
 
  - Device tree updates for various chips
  - Fixes and improvements and cleanups all over the place
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Merge tag 'timers-core-2020-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull timer updates from Thomas Gleixner:
 "The truly boring timer and clocksource updates for 5.8:

   - Not a single new clocksource or clockevent driver!

   - Device tree updates for various chips

   - Fixes and improvements and cleanups all over the place"

* tag 'timers-core-2020-06-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)
  dt-bindings: timer: Add renesas,em-sti bindings
  clocksource/drivers/timer-versatile: Clear OF_POPULATED flag
  clocksource: mips-gic-timer: Mark GIC timer as unstable if ref clock changes
  clocksource: mips-gic-timer: Register as sched_clock
  clocksource: dw_apb_timer_of: Fix missing clockevent timers
  clocksource: dw_apb_timer: Affiliate of-based timer with any CPU
  clocksource: dw_apb_timer: Make CPU-affiliation being optional
  dt-bindings: timer: Move snps,dw-apb-timer DT schema from rtc
  dt-bindings: rtc: Convert snps,dw-apb-timer to DT schema
  clocksource/drivers/timer-ti-dm: Do one override clock parent in prepare()
  clocksource/drivers/timer-ti-dm: Fix spelling mistake "detectt" -> "detect"
  clocksource/drivers/timer-ti-dm: Fix warning for set but not used
  clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support
  clocksource/drivers/timer-ti-32k: Add support for initializing directly
  drivers/clocksource/arm_arch_timer: Remove duplicate error message
  clocksource/drivers/arc_timer: Remove duplicate error message
  clocksource/drivers/rda: drop redundant Kconfig dependency
  clocksource/drivers/timer-ti-dm: Fix warning for set but not used
  clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support
  clocksource/drivers/timer-ti-32k: Add support for initializing directly
  ...
2020-06-03 10:10:07 -07:00
Arnd Bergmann
603986a7a4 ARM: Keystone DTS updates for 5.7
Add display support for K2G EVM Board
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Merge tag 'keystone_dts_for_5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/dt

ARM: Keystone DTS updates for 5.7

Add display support for K2G EVM Board

* tag 'keystone_dts_for_5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  ARM: dts: keystone-k2g-evm: add HDMI video support
  ARM: dts: keystone-k2g: Add DSS node

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-06-02 19:12:35 +02:00
Linus Torvalds
c2b0fc847f ARM updates for 5.8-rc1:
- remove a now unnecessary usage of the KERNEL_DS for
   sys_oabi_epoll_ctl()
 - update my email address in a number of drivers
 - decompressor EFI updates from Ard Biesheuvel
 - module unwind section handling updates
 - sparsemem Kconfig cleanups
 - make act_mm macro respect THREAD_SIZE
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Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM updates from Russell King:

 - remove a now unnecessary usage of the KERNEL_DS for
   sys_oabi_epoll_ctl()

 - update my email address in a number of drivers

 - decompressor EFI updates from Ard Biesheuvel

 - module unwind section handling updates

 - sparsemem Kconfig cleanups

 - make act_mm macro respect THREAD_SIZE

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8980/1: Allow either FLATMEM or SPARSEMEM on the multiplatform build
  ARM: 8979/1: Remove redundant ARCH_SPARSEMEM_DEFAULT setting
  ARM: 8978/1: mm: make act_mm() respect THREAD_SIZE
  ARM: decompressor: run decompressor in place if loaded via UEFI
  ARM: decompressor: move GOT into .data for EFI enabled builds
  ARM: decompressor: defer loading of the contents of the LC0 structure
  ARM: decompressor: split off _edata and stack base into separate object
  ARM: decompressor: move headroom variable out of LC0
  ARM: 8976/1: module: allow arch overrides for .init section names
  ARM: 8975/1: module: fix handling of unwind init sections
  ARM: 8974/1: use SPARSMEM_STATIC when SPARSEMEM is enabled
  ARM: 8971/1: replace the sole use of a symbol with its definition
  ARM: 8969/1: decompressor: simplify libfdt builds
  Update rmk's email address in various drivers
  ARM: compat: remove KERNEL_DS usage in sys_oabi_epoll_ctl()
2020-06-01 15:36:32 -07:00
Linus Torvalds
58ff3b7604 The EFI changes for this cycle are:
- preliminary changes for RISC-V
  - Add support for setting the resolution on the EFI framebuffer
  - Simplify kernel image loading for arm64
  - Move .bss into .data via the linker script instead of relying on symbol
    annotations.
  - Get rid of __pure getters to access global variables
  - Clean up the config table matching arrays
  - Rename pr_efi/pr_efi_err to efi_info/efi_err, and use them consistently
  - Simplify and unify initrd loading
  - Parse the builtin command line on x86 (if provided)
  - Implement printk() support, including support for wide character strings
  - Simplify GDT handling in early mixed mode thunking code
  - Some other minor fixes and cleanups
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'efi-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull EFI updates from Ingo Molnar:
 "The EFI changes for this cycle are:

   - preliminary changes for RISC-V

   - Add support for setting the resolution on the EFI framebuffer

   - Simplify kernel image loading for arm64

   - Move .bss into .data via the linker script instead of relying on
     symbol annotations.

   - Get rid of __pure getters to access global variables

   - Clean up the config table matching arrays

   - Rename pr_efi/pr_efi_err to efi_info/efi_err, and use them
     consistently

   - Simplify and unify initrd loading

   - Parse the builtin command line on x86 (if provided)

   - Implement printk() support, including support for wide character
     strings

   - Simplify GDT handling in early mixed mode thunking code

   - Some other minor fixes and cleanups"

* tag 'efi-core-2020-06-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (79 commits)
  efi/x86: Don't blow away existing initrd
  efi/x86: Drop the special GDT for the EFI thunk
  efi/libstub: Add missing prototype for PE/COFF entry point
  efi/efivars: Add missing kobject_put() in sysfs entry creation error path
  efi/libstub: Use pool allocation for the command line
  efi/libstub: Don't parse overlong command lines
  efi/libstub: Use snprintf with %ls to convert the command line
  efi/libstub: Get the exact UTF-8 length
  efi/libstub: Use %ls for filename
  efi/libstub: Add UTF-8 decoding to efi_puts
  efi/printf: Add support for wchar_t (UTF-16)
  efi/gop: Add an option to list out the available GOP modes
  efi/libstub: Add definitions for console input and events
  efi/libstub: Implement printk-style logging
  efi/printf: Turn vsprintf into vsnprintf
  efi/printf: Abort on invalid format
  efi/printf: Refactor code to consolidate padding and output
  efi/printf: Handle null string input
  efi/printf: Factor out integer argument retrieval
  efi/printf: Factor out width/precision parsing
  ...
2020-06-01 13:35:27 -07:00
David S. Miller
1806c13dc2 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
xdp_umem.c had overlapping changes between the 64-bit math fix
for the calculation of npgs and the removal of the zerocopy
memory type which got rid of the chunk_size_nohdr member.

The mlx5 Kconfig conflict is a case where we just take the
net-next copy of the Kconfig entry dependency as it takes on
the ESWITCH dependency by one level of indirection which is
what the 'net' conflicting change is trying to ensure.

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-31 17:48:46 -07:00
Linus Torvalds
86852175b0 ARM: SoC fixes for v5.7
This time there is one fix for the error path in the mediatek cmdq driver
 (used by their video driver) and a couple of devicetree fixes, mostly
 for 32-bit ARM, and fairly harmless:
 
 - On OMAP2 there were a few regressions in the ethernet drivers,
   one of them leading to an external abort trap
 
 - One Raspberry Pi version had a misconfigured LED
 
 - Interrupts on Broadcom NSP were slightly misconfigured
 
 - One i.MX6q board had issues with graphics mode setting
 
 - On mmp3 there are some minor fixes that were submitted for
   v5.8 with a cc:stable tag, so I ended up picking them up
   here as well
 
 - The Mediatek Video Codec needs to run at a higher frequency
   than configured originally
 
 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'armsoc-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Pull ARM SoC fixes from Arnd Bergmann:
 "This time there is one fix for the error path in the mediatek cmdq
  driver (used by their video driver) and a couple of devicetree fixes,
  mostly for 32-bit ARM, and fairly harmless:

   - On OMAP2 there were a few regressions in the ethernet drivers, one
     of them leading to an external abort trap

   - One Raspberry Pi version had a misconfigured LED

   - Interrupts on Broadcom NSP were slightly misconfigured

   - One i.MX6q board had issues with graphics mode setting

   - On mmp3 there are some minor fixes that were submitted for v5.8
     with a cc:stable tag, so I ended up picking them up here as well

   - The Mediatek Video Codec needs to run at a higher frequency than
     configured originally"

* tag 'armsoc-fixes-v5.7' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy
  ARM: dts: mmp3-dell-ariel: Fix the SPI devices
  ARM: dts: mmp3: Use the MMP3 compatible string for /clocks
  ARM: dts: bcm: HR2: Fix PPI interrupt types
  ARM: dts: bcm2835-rpi-zero-w: Fix led polarity
  ARM: dts/imx6q-bx50v3: Set display interface clock parents
  soc: mediatek: cmdq: return send msg error code
  arm64: dts: mt8173: fix vcodec-enc clock
  ARM: dts: Fix wrong mdio clock for dm814x
  ARM: dts: am437x: fix networking on boards with ksz9031 phy
  ARM: dts: am57xx: fix networking on boards with ksz9031 phy
2020-05-29 16:10:07 -07:00
Arnd Bergmann
36e29139cd ARM: dts: Keystone update for v5.8
- Rename "msmram" node to "sram"
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Merge tag 'keystone_dts_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into arm/dt

ARM: dts: Keystone update for v5.8

 - Rename "msmram" node to "sram"

* tag 'keystone_dts_for_5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  ARM: dts: keystone: Rename "msmram" node to "sram"

Link: https://lore.kernel.org/r/1590638489-12023-2-git-send-email-santosh.shilimkar@oracle.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-28 13:11:23 +02:00
Krzysztof Kozlowski
644c5a5822 ARM: dts: keystone: Rename "msmram" node to "sram"
The device node name should reflect generic class of a device so rename
the "msmram" node and its children to "sram".  This will be also in sync
with upcoming DT schema.  No functional change.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2020-05-27 20:36:32 -07:00
Fugang Duan
f099b8b753 ARM: dts: imx6qdl-sabresd: enable fec wake-on-lan
Enable ethernet wake-on-lan feature for imx6q/dl/qp sabresd
boards since the PHY clock is supplied by external osc.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-26 20:21:43 -07:00
Fugang Duan
d009a621b9 ARM: dts: imx: add ethernet stop mode property
- Update the imx6qdl gpr property to define gpr register
  offset and bit in DT.
- Add imx6sx/imx6ul/imx7d ethernet stop mode property.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-26 20:21:43 -07:00
Linus Torvalds
444fc5cde6 ARM fixes for 5.7:
- correct value of decompressor tag size in header
 - fix DACR value when we have nested exceptions
 - fix a missing newline on a kernel message
 - fix mask for ptrace thumb breakpoint hook
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Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM fixes from Russell King:

 - correct value of decompressor tag size in header

 - fix DACR value when we have nested exceptions

 - fix a missing newline on a kernel message

 - fix mask for ptrace thumb breakpoint hook

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8977/1: ptrace: Fix mask for thumb breakpoint hook
  ARM: 8973/1: Add missing newline terminator to kernel message
  ARM: uaccess: fix DACR mismatch with nested exceptions
  ARM: uaccess: integrate uaccess_save and uaccess_restore
  ARM: uaccess: consolidate uaccess asm to asm/uaccess-asm.h
  ARM: 8970/1: decompressor: increase tag size
2020-05-25 17:11:39 -07:00
Arnd Bergmann
d39b6ae4be i.MX device tree changes for 5.8:
- A series from Anson Huang updating SRC devices to match bindings
   schema definition.
 - Correct CPU supply name and add cpu1 supply for i.MX7D.
 - Convert thermal device to use nvmem interface to get fuse data
   for imx6qdl and imx6sl.
 - A series from Tim Harvey to update imx6qdl-gw devices, adding support
   of LSM9DS1 IIO imu/magn, USB OTG, bcm4330-bt, etc.
 - Add input MUX for ENET2 MDIO into IMX7D pin functions.
 - Misc random device addition or update.
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Merge tag 'imx-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt

i.MX device tree changes for 5.8:

- A series from Anson Huang updating SRC devices to match bindings
  schema definition.
- Correct CPU supply name and add cpu1 supply for i.MX7D.
- Convert thermal device to use nvmem interface to get fuse data
  for imx6qdl and imx6sl.
- A series from Tim Harvey to update imx6qdl-gw devices, adding support
  of LSM9DS1 IIO imu/magn, USB OTG, bcm4330-bt, etc.
- Add input MUX for ENET2 MDIO into IMX7D pin functions.
- Misc random device addition or update.

* tag 'imx-dt-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (22 commits)
  ARM: dts: imx53-cx9020: Group port definitions for the dvi-converter
  ARM: dts: imx5: make src node name generic
  ARM: dts: imx50: Add src node interrupt
  ARM: dts: imx: make src node name generic
  ARM: dts: imx7d-pinfunc: add input mux for ENET2 mdio
  ARM: dts: imx6sl: Use nvmem interface to get fuse data
  ARM: dts: imx6qdl: Use nvmem interface to get fuse data
  ARM: dts: imx6qdl-gw5910: fix wlan regulator
  ARM: dts: imx6qdl-gw5910: add support for bcm4330-bt
  ARM: dts: imx6qdl-gw5904: add lsm9ds1 iio imu/magn support
  ARM: dts: imx6qdl-gw560x: add lsm9ds1 iio imu/magn support
  ARM: dts: imx53: Add src node interrupt
  ARM: dts: imx51: Add src node interrupt
  ARM: dts: imx50: Remove unused iomuxc-gpr node
  ARM: dts: imx6qdl-gw552x: add USB OTG support
  ARM: dts: imx6-sr-som: add ethernet PHY configuration
  arm: dts: ls1021atwr: Add QSPI node properties
  ARM: dts: e60k02: add interrupt for PMIC
  ARM: dts: colibri: introduce device trees with UHS-I support
  ARM: dts: imx7d: Add cpu1 supply
  ...

Link: https://lore.kernel.org/r/20200523032516.11016-4-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:22:40 +02:00
Arnd Bergmann
06273547dd ARM: dts: Amlogic updates for v5.8
- eth PHY and USB PHY updates
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Merge tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt

ARM: dts: Amlogic updates for v5.8
- eth PHY and USB PHY updates

* tag 'amlogic-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM: dts: meson: Switch existing boards with RGMII PHY to "rgmii-id"
  ARM: dts: meson: Add the Ethernet "timing-adjustment" clock
  ARM: dts: meson8m2: Use the Meson8m2 specific USB2 PHY compatible
  ARM: dts: meson: add the gadget mode properties to the USB0 controller

Link: https://lore.kernel.org/r/5ec6f524.1c69fb81.b979a.ae15@mx.google.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:19:42 +02:00
Arnd Bergmann
99706d62fb Few cpsw related dts fixes for omaps
Recent cpsw driver changes exposed few regressions in the cpsw related
 dts configuration that would be good to fix:
 
 - Few more boards still need to be updated to use rgmii-rxid phy caused
   by the fallout from commit bcf3440c6d ("net: phy: micrel: add phy-mode
   support for the KSZ9031 PHY" as the rx delay is now disabled unless we
   use rgmii-rxid.
 
 - On dm814x we have been using a wrong clock for mdio that now can produce
   external abort on some boards
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Merge tag 'omap-for-v5.7/cpsw-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes

Few cpsw related dts fixes for omaps

Recent cpsw driver changes exposed few regressions in the cpsw related
dts configuration that would be good to fix:

- Few more boards still need to be updated to use rgmii-rxid phy caused
  by the fallout from commit bcf3440c6d ("net: phy: micrel: add phy-mode
  support for the KSZ9031 PHY" as the rx delay is now disabled unless we
  use rgmii-rxid.

- On dm814x we have been using a wrong clock for mdio that now can produce
  external abort on some boards

* tag 'omap-for-v5.7/cpsw-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Fix wrong mdio clock for dm814x
  ARM: dts: am437x: fix networking on boards with ksz9031 phy
  ARM: dts: am57xx: fix networking on boards with ksz9031 phy

Link: https://lore.kernel.org/r/pull-1589472123-367692@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:18:48 +02:00
Arnd Bergmann
803b504bf5 System timer changes for omaps for v5.8 merge window
This series of changes finally gets the legacy omap dual-mode timer and
 32k counter system timer updated to use drivers/clocksource and device
 tree data. And we can now remove the unused legacy platform data.
 
 These changes are based on an immutable clocksource branch set up by
 Daniel Lezcano.
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Merge tag 'omap-for-v5.8/timer-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/soc

System timer changes for omaps for v5.8 merge window

This series of changes finally gets the legacy omap dual-mode timer and
32k counter system timer updated to use drivers/clocksource and device
tree data. And we can now remove the unused legacy platform data.

These changes are based on an immutable clocksource branch set up by
Daniel Lezcano.

* tag 'omap-for-v5.8/timer-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  bus: ti-sysc: Timers no longer need legacy quirk handling
  ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter
  ARM: dts: Configure system timers for omap2
  ARM: dts: Configure system timers for ti81xx
  ARM: dts: Configure system timers for omap3
  ARM: dts: Configure system timers for omap5 and dra7
  ARM: dts: Configure system timers for omap4
  ARM: dts: Configure system timers for am437x
  ARM: dts: Configure system timers for am335x
  ARM: OMAP2+: Add omap_init_time_of()
  bus: ti-sysc: Ignore timer12 on secure omap3
  clk: ti: dm816: enable sysclk6_ck on init
  clocksource/drivers/timer-ti-dm: Fix warning for set but not used
  clocksource/drivers/timer-ti-dm: Add clockevent and clocksource support
  clocksource/drivers/timer-ti-32k: Add support for initializing directly

Link: https://lore.kernel.org/r/pull-1590169577-735045@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:04:19 +02:00
Ingo Molnar
d1343da330 More EFI changes for v5.8:
- Rename pr_efi/pr_efi_err to efi_info/efi_err, and use them consistently
 - Simplify and unify initrd loading
 - Parse the builtin command line on x86 (if provided)
 - Implement printk() support, including support for wide character strings
 - Some fixes for issues introduced by the first batch of v5.8 changes
 - Fix a missing prototypes warning
 - Simplify GDT handling in early mixed mode thunking code
 - Some other minor fixes and cleanups
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Merge tag 'efi-changes-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/core

More EFI changes for v5.8:

 - Rename pr_efi/pr_efi_err to efi_info/efi_err, and use them consistently
 - Simplify and unify initrd loading
 - Parse the builtin command line on x86 (if provided)
 - Implement printk() support, including support for wide character strings
 - Some fixes for issues introduced by the first batch of v5.8 changes
 - Fix a missing prototypes warning
 - Simplify GDT handling in early mixed mode thunking code
 - Some other minor fixes and cleanups

Conflicts:
	drivers/firmware/efi/libstub/efistub.h

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2020-05-25 15:11:14 +02:00
Ingo Molnar
a5d8e55b2c Linux 5.7-rc7
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Merge tag 'v5.7-rc7' into efi/core, to refresh the branch and pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>
2020-05-25 15:10:37 +02:00
Greg Kroah-Hartman
ca681aa492 USB: changes for v5.8 merge window
Rather busy cycle. We have a total 99 non-merge commits going into v5.8
 merge window. The majority of the changes are in dwc3 this around (31.7%
 of all changes). It's composed mostly Thinh's recent updates to get dwc3
 to behave correctly with stream transfers. We have also have Roger's for
 Keystone platforms and Neil's updates for the meson glue layer.
 
 Apart from those, we have the usual set of non-critical fixes, new
 device IDs, spelling fixes all over the place.
 
 Signed-off-by: Felipe Balbi <balbi@kernel.org>
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Merge tag 'usb-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

USB: changes for v5.8 merge window

Rather busy cycle. We have a total 99 non-merge commits going into v5.8
merge window. The majority of the changes are in dwc3 this around (31.7%
of all changes). It's composed mostly Thinh's recent updates to get dwc3
to behave correctly with stream transfers. We have also have Roger's for
Keystone platforms and Neil's updates for the meson glue layer.

Apart from those, we have the usual set of non-critical fixes, new
device IDs, spelling fixes all over the place.

Signed-off-by: Felipe Balbi <balbi@kernel.org>

* tag 'usb-for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb: (99 commits)
  usb: dwc3: keystone: Turn on USB3 PHY before controller
  dt-bindings: usb: ti,keystone-dwc3.yaml: Add USB3.0 PHY property
  dt-bindings: usb: convert keystone-usb.txt to YAML
  usb: dwc3: gadget: Check for prepared TRBs
  usb: gadget: Fix issue with config_ep_by_speed function
  usb: cdns3: ep0: delete the redundant status stage
  usb: dwc2: Update Core Reset programming flow.
  usb: gadget: fsl: Fix a wrong judgment in fsl_udc_probe()
  usb: gadget: fix potential double-free in m66592_probe.
  usb: cdns3: Fix runtime PM imbalance on error
  usb: gadget: lpc32xx_udc: don't dereference ep pointer before null check
  usb: dwc3: Increase timeout for CmdAct cleared by device controller
  USB: dummy-hcd: use configurable endpoint naming scheme
  usb: cdns3: gadget: assign interrupt number to USB gadget structure
  usb: gadget: core: sync interrupt before unbind the udc
  arm64: dts: qcom: sc7180: Add interconnect properties for USB
  arm64: dts: qcom: sdm845: Add interconnect properties for USB
  dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver
  ARM: dts: at91: Remove the USB EP child node
  dt-bindings: usb: atmel: Mark EP child node as deprecated
  ...
2020-05-25 13:28:20 +02:00
Arnd Bergmann
364d1ac229 This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
5.7, please pull the following:
 
 - Vincent fixes the polarity of the ACT LED on the Raspberry Pi Zero W
   board
 
 - Hamish fixes the ARM PPI interrupts sensitivy for the Hurricane 2
   SoCs
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Merge tag 'arm-soc/for-5.7/devicetree-fixes-part2-v2' of https://github.com/Broadcom/stblinux into arm/fixes

This pull request contains Broadcom ARM-based SoCs Device Tree fixes for
5.7, please pull the following:

- Vincent fixes the polarity of the ACT LED on the Raspberry Pi Zero W
  board

- Hamish fixes the ARM PPI interrupts sensitivy for the Hurricane 2
  SoCs

* tag 'arm-soc/for-5.7/devicetree-fixes-part2-v2' of https://github.com/Broadcom/stblinux:
  ARM: dts: bcm: HR2: Fix PPI interrupt types
  ARM: dts: bcm2835-rpi-zero-w: Fix led polarity

Link: https://lore.kernel.org/r/20200524203714.17035-1-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-25 11:25:03 +02:00
Gregory CLEMENT
a5c4c29d24 ARM: dts: at91: Remove the USB EP child node
The endpoint configuration used to be stored in the device tree,
however the configuration depend on the "version" of the controller
itself.

Then the EP child node are useless and describe as deprecated in the
documentation binding: remove all the nodes from the SoC device tree
file. Remove also the #address-cells and #size-cells properties that
are no longer needed.

Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-05-25 11:09:42 +03:00
David S. Miller
13209a8f73 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
The MSCC bug fix in 'net' had to be slightly adjusted because the
register accesses are done slightly differently in net-next.

Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-24 13:47:27 -07:00
Ard Biesheuvel
6e99d3213b efi/libstub: Add missing prototype for PE/COFF entry point
Fix a missing prototype warning by adding a forward declaration
for the PE/COFF entrypoint, and while at it, align the function
name between the x86 and ARM versions of the stub.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2020-05-23 11:01:57 +02:00
Arnd Bergmann
ed9dc1df9f i.MX fixes for 5.7, round 2:
One imx6q-bx50v3 device tree change to fix an issue, attempting atomic
 modeset while using HDMI and display port at the same time causes LDB
 clock programming to destroy the programming of HDMI.
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Merge tag 'imx-fixes-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

i.MX fixes for 5.7, round 2:

One imx6q-bx50v3 device tree change to fix an issue, attempting atomic
modeset while using HDMI and display port at the same time causes LDB
clock programming to destroy the programming of HDMI.

* tag 'imx-fixes-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts/imx6q-bx50v3: Set display interface clock parents

Link: https://lore.kernel.org/r/20200521150719.GB24084@dragon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-22 00:08:40 +02:00
Arnd Bergmann
9eddc06a3b Merge branch 'mmp/fixes' into arm/dt
These were queued for v5.7 as bugfixes, merge them
here as well to resolve the conflicts.

* mmp/fixes:
  ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy
  ARM: dts: mmp3-dell-ariel: Fix the SPI devices
  ARM: dts: mmp3: Use the MMP3 compatible string for /clocks

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:37:22 +02:00
Arnd Bergmann
1a55b4232d Merge branch 'mmp/fixes' into arm/fixes
These three fixes should make it into linux-5.7 and
also into the branch for other mmp dt changes for v5.8,
so I created a branch for them.

* mmp/fixes:
  ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy
  ARM: dts: mmp3-dell-ariel: Fix the SPI devices
  ARM: dts: mmp3: Use the MMP3 compatible string for /clocks

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:36:22 +02:00
Lubomir Rintel
24cf6eef79 ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy
"usb-nop-xceiv" is good enough if we don't lose the configuration done
by the firmware, but we'd really prefer a real driver.

Unfortunately, the PHY core is odd in that when the node is compatible
with "usb-nop-xceiv", it ignores the other compatible strings. Let's
just remove it.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Cc: <stable@vger.kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:34:23 +02:00
Lubomir Rintel
233cbffaa0 ARM: dts: mmp3-dell-ariel: Fix the SPI devices
I've managed to get about everything wrong while digging these out of
OEM's board file.

Correct the bus numbers, the exact model of the NOR flash, polarity of
the chip selects and align the SPI frequency with the data sheet.

Tested that it works now, with a slight fix to the PXA SSP driver.

Link: https://lore.kernel.org/r/20200419171157.672999-16-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Cc: <stable@vger.kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:34:23 +02:00
Lubomir Rintel
ec7d12faf8 ARM: dts: mmp3: Use the MMP3 compatible string for /clocks
Clocks are in fact slightly different on MMP3. In particular, PLL2 is
fixed to a different frequency, there's an extra PLL3, and the GPU
clocks are configured differently.

Link: https://lore.kernel.org/r/20200419171157.672999-15-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Cc: <stable@vger.kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:34:22 +02:00
Lubomir Rintel
ed365a4a84 ARM: dts: mmp3: Add the fifth SD HCI
There's one extra SDHCI on MMP3, used by the internal SD card on OLPC
XO-4. Add it to the device tree.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:33:38 +02:00