13677 Commits

Author SHA1 Message Date
Will Deacon
c350717ec7 Merge branch 'for-next/kvm/errata' into for-next/core
KVM CPU errata rework
(Andrew Scull and Marc Zyngier)
* for-next/kvm/errata:
  KVM: arm64: Move __load_guest_stage2 to kvm_mmu.h
  arm64: Unify WORKAROUND_SPECULATIVE_AT_{NVHE,VHE}
2020-05-28 18:02:51 +01:00
Will Deacon
d27865279f Merge branch 'for-next/bti' into for-next/core
Support for Branch Target Identification (BTI) in user and kernel
(Mark Brown and others)
* for-next/bti: (39 commits)
  arm64: vdso: Fix CFI directives in sigreturn trampoline
  arm64: vdso: Don't prefix sigreturn trampoline with a BTI C instruction
  arm64: bti: Fix support for userspace only BTI
  arm64: kconfig: Update and comment GCC version check for kernel BTI
  arm64: vdso: Map the vDSO text with guarded pages when built for BTI
  arm64: vdso: Force the vDSO to be linked as BTI when built for BTI
  arm64: vdso: Annotate for BTI
  arm64: asm: Provide a mechanism for generating ELF note for BTI
  arm64: bti: Provide Kconfig for kernel mode BTI
  arm64: mm: Mark executable text as guarded pages
  arm64: bpf: Annotate JITed code for BTI
  arm64: Set GP bit in kernel page tables to enable BTI for the kernel
  arm64: asm: Override SYM_FUNC_START when building the kernel with BTI
  arm64: bti: Support building kernel C code using BTI
  arm64: Document why we enable PAC support for leaf functions
  arm64: insn: Report PAC and BTI instructions as skippable
  arm64: insn: Don't assume unrecognized HINTs are skippable
  arm64: insn: Provide a better name for aarch64_insn_is_nop()
  arm64: insn: Add constants for new HINT instruction decode
  arm64: Disable old style assembly annotations
  ...
2020-05-28 18:00:51 +01:00
Will Deacon
342403bcb4 Merge branches 'for-next/acpi', 'for-next/bpf', 'for-next/cpufeature', 'for-next/docs', 'for-next/kconfig', 'for-next/misc', 'for-next/perf', 'for-next/ptr-auth', 'for-next/sdei', 'for-next/smccc' and 'for-next/vdso' into for-next/core
ACPI and IORT updates
(Lorenzo Pieralisi)
* for-next/acpi:
  ACPI/IORT: Remove the unused __get_pci_rid()
  ACPI/IORT: Fix PMCG node single ID mapping handling
  ACPI: IORT: Add comments for not calling acpi_put_table()
  ACPI: GTDT: Put GTDT table after parsing
  ACPI: IORT: Add extra message "applying workaround" for off-by-1 issue
  ACPI/IORT: work around num_ids ambiguity
  Revert "ACPI/IORT: Fix 'Number of IDs' handling in iort_id_map()"
  ACPI/IORT: take _DMA methods into account for named components

BPF JIT optimisations for immediate value generation
(Luke Nelson)
* for-next/bpf:
  bpf, arm64: Optimize ADD,SUB,JMP BPF_K using arm64 add/sub immediates
  bpf, arm64: Optimize AND,OR,XOR,JSET BPF_K using arm64 logical immediates
  arm64: insn: Fix two bugs in encoding 32-bit logical immediates

Addition of new CPU ID register fields and removal of some benign sanity checks
(Anshuman Khandual and others)
* for-next/cpufeature: (27 commits)
  KVM: arm64: Check advertised Stage-2 page size capability
  arm64/cpufeature: Add get_arm64_ftr_reg_nowarn()
  arm64/cpuinfo: Add ID_MMFR4_EL1 into the cpuinfo_arm64 context
  arm64/cpufeature: Add remaining feature bits in ID_AA64PFR1 register
  arm64/cpufeature: Add remaining feature bits in ID_AA64PFR0 register
  arm64/cpufeature: Add remaining feature bits in ID_AA64ISAR0 register
  arm64/cpufeature: Add remaining feature bits in ID_MMFR4 register
  arm64/cpufeature: Add remaining feature bits in ID_PFR0 register
  arm64/cpufeature: Introduce ID_MMFR5 CPU register
  arm64/cpufeature: Introduce ID_DFR1 CPU register
  arm64/cpufeature: Introduce ID_PFR2 CPU register
  arm64/cpufeature: Make doublelock a signed feature in ID_AA64DFR0
  arm64/cpufeature: Drop TraceFilt feature exposure from ID_DFR0 register
  arm64/cpufeature: Add explicit ftr_id_isar0[] for ID_ISAR0 register
  arm64/cpufeature: Drop open encodings while extracting parange
  arm64/cpufeature: Validate hypervisor capabilities during CPU hotplug
  arm64: cpufeature: Group indexed system register definitions by name
  arm64: cpufeature: Extend comment to describe absence of field info
  arm64: drop duplicate definitions of ID_AA64MMFR0_TGRAN constants
  arm64: cpufeature: Add an overview comment for the cpufeature framework
  ...

Minor documentation tweaks for silicon errata and booting requirements
(Rob Herring and Will Deacon)
* for-next/docs:
  arm64: silicon-errata.rst: Sort the Cortex-A55 entries
  arm64: docs: Mandate that the I-cache doesn't hold stale kernel text

Minor Kconfig cleanups
(Geert Uytterhoeven)
* for-next/kconfig:
  arm64: cpufeature: Add "or" to mitigations for multiple errata
  arm64: Sort vendor-specific errata

Miscellaneous updates
(Ard Biesheuvel and others)
* for-next/misc:
  arm64: mm: Add asid_gen_match() helper
  arm64: stacktrace: Factor out some common code into on_stack()
  arm64: Call debug_traps_init() from trap_init() to help early kgdb
  arm64: cacheflush: Fix KGDB trap detection
  arm64/cpuinfo: Move device_initcall() near cpuinfo_regs_init()
  arm64: kexec_file: print appropriate variable
  arm: mm: use __pfn_to_section() to get mem_section
  arm64: Reorder the macro arguments in the copy routines
  efi/libstub/arm64: align PE/COFF sections to segment alignment
  KVM: arm64: Drop PTE_S2_MEMATTR_MASK
  arm64/kernel: Fix range on invalidating dcache for boot page tables
  arm64: set TEXT_OFFSET to 0x0 in preparation for removing it entirely
  arm64: lib: Consistently enable crc32 extension
  arm64/mm: Use phys_to_page() to access pgtable memory
  arm64: smp: Make cpus_stuck_in_kernel static
  arm64: entry: remove unneeded semicolon in el1_sync_handler()
  arm64/kernel: vmlinux.lds: drop redundant discard/keep macros
  arm64: drop GZFLAGS definition and export
  arm64: kexec_file: Avoid temp buffer for RNG seed
  arm64: rename stext to primary_entry

Perf PMU driver updates
(Tang Bin and others)
* for-next/perf:
  pmu/smmuv3: Clear IRQ affinity hint on device removal
  drivers/perf: hisi: Permit modular builds of HiSilicon uncore drivers
  drivers/perf: hisi: Fix typo in events attribute array
  drivers/perf: arm_spe_pmu: Avoid duplicate printouts
  drivers/perf: arm_dsu_pmu: Avoid duplicate printouts

Pointer authentication updates and support for vmcoreinfo
(Amit Daniel Kachhap and Mark Rutland)
* for-next/ptr-auth:
  Documentation/vmcoreinfo: Add documentation for 'KERNELPACMASK'
  arm64/crash_core: Export KERNELPACMASK in vmcoreinfo
  arm64: simplify ptrauth initialization
  arm64: remove ptrauth_keys_install_kernel sync arg

SDEI cleanup and non-critical fixes
(James Morse and others)
* for-next/sdei:
  firmware: arm_sdei: Document the motivation behind these set_fs() calls
  firmware: arm_sdei: remove unused interfaces
  firmware: arm_sdei: Put the SDEI table after using it
  firmware: arm_sdei: Drop check for /firmware/ node and always register driver

SMCCC updates and refactoring
(Sudeep Holla)
* for-next/smccc:
  firmware: smccc: Fix missing prototype warning for arm_smccc_version_init
  firmware: smccc: Add function to fetch SMCCC version
  firmware: smccc: Refactor SMCCC specific bits into separate file
  firmware: smccc: Drop smccc_version enum and use ARM_SMCCC_VERSION_1_x instead
  firmware: smccc: Add the definition for SMCCCv1.2 version/error codes
  firmware: smccc: Update link to latest SMCCC specification
  firmware: smccc: Add HAVE_ARM_SMCCC_DISCOVERY to identify SMCCC v1.1 and above

vDSO cleanup and non-critical fixes
(Mark Rutland and Vincenzo Frascino)
* for-next/vdso:
  arm64: vdso: Add --eh-frame-hdr to ldflags
  arm64: vdso: use consistent 'map' nomenclature
  arm64: vdso: use consistent 'abi' nomenclature
  arm64: vdso: simplify arch_vdso_type ifdeffery
  arm64: vdso: remove aarch32_vdso_pages[]
  arm64: vdso: Add '-Bsymbolic' to ldflags
2020-05-28 17:47:34 +01:00
Marc Zyngier
fe677be989 KVM: arm64: Move __load_guest_stage2 to kvm_mmu.h
Having __load_guest_stage2 in kvm_hyp.h is quickly going to trigger
a circular include problem. In order to avoid this, let's move
it to kvm_mmu.h, where it will be a better fit anyway.

In the process, drop the __hyp_text annotation, which doesn't help
as the function is marked as __always_inline.

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
2020-05-28 17:29:13 +01:00
Marc Zyngier
b130a8f70c KVM: arm64: Check advertised Stage-2 page size capability
With ARMv8.5-GTG, the hardware (or more likely a hypervisor) can
advertise the supported Stage-2 page sizes.

Let's check this at boot time.

Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
2020-05-28 17:28:51 +01:00
Marc Zyngier
8f7f4fe756 KVM: arm64: Drop obsolete comment about sys_reg ordering
The general comment about keeping the enum order in sync
with the save/restore code has been obsolete for many years now.

Just drop it.

Note that there are other ordering requirements in the enum,
such as the PtrAuth and PMU registers, which are still valid.

Reported-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-05-28 13:16:57 +01:00
Marc Zyngier
d9d7d84d99 KVM: arm64: Parametrize exception entry with a target EL
We currently assume that an exception is delivered to EL1, always.
Once we emulate EL2, this no longer will be the case. To prepare
for this, add a target_mode parameter.

While we're at it, merge the computing of the target PC and PSTATE in
a single function that updates both PC and CPSR after saving their
previous values in the corresponding ELR/SPSR. This ensures that they
are updated in the correct order (a pretty common source of bugs...).

Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-05-28 13:16:55 +01:00
Nobuhiro Iwamatsu
ba051f097f arm64/kernel: Fix return value when cpu_online() fails in __cpu_up()
If boot_secondary() was successful, and cpu_online() was an error in
__cpu_up(), -EIO was returned, but 0 is returned by commit d22b115cbfbb7
("arm64/kernel: Simplify __cpu_up() by bailing out early").
Therefore, bringup_wait_for_ap() causes the primary core to wait for a
long time, which may cause boot failure.
This commit sets -EIO to return code under the same conditions.

Fixes: d22b115cbfbb ("arm64/kernel: Simplify __cpu_up() by bailing out early")
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Tested-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Acked-by: Will Deacon <will@kernel.org>
Cc: Gavin Shan <gshan@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20200527233457.2531118-1-nobuhiro1.iwamatsu@toshiba.co.jp
[catalin.marinas@arm.com: return -EIO at the end of the function]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-05-28 12:04:55 +01:00
Marc Zyngier
349c330ced KVM: arm64: Don't use empty structures as CPU reset state
Keeping empty structure as the vcpu state initializer is slightly
wasteful: we only want to set pstate, and zero everything else.
Just do that.

Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-05-28 12:00:40 +01:00
Marc Zyngier
bb44a8dbea KVM: arm64: Move sysreg reset check to boot time
Our sysreg reset check has become a bit silly, as it only checks whether
a reset callback actually exists for a given sysreg entry, and apply the
method if available. Doing the check at each vcpu reset is pretty dumb,
as the tables never change. It is thus perfectly possible to do the same
checks at boot time.

This also allows us to introduce a sparse sys_regs[] array, something
that will be required with ARMv8.4-NV.

Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-05-28 11:57:10 +01:00
Marc Zyngier
7ccadf23b8 KVM: arm64: Add missing reset handlers for PMU emulation
As we're about to become a bit more harsh when it comes to the lack of
reset callbacks, let's add the missing PMU reset handlers. Note that
these only cover *CLR registers that were always covered by their *SET
counterpart, so there is no semantic change here.

Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-05-28 11:57:10 +01:00
Marc Zyngier
7ea90bdd70 KVM: arm64: Refactor vcpu_{read,write}_sys_reg
Extract the direct HW accessors for later reuse.

Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-05-28 11:57:10 +01:00
Christoffer Dall
fc5d1f1a42 KVM: arm64: vgic-v3: Take cpu_if pointer directly instead of vcpu
If we move the used_lrs field to the version-specific cpu interface
structure, the following functions only operate on the struct
vgic_v3_cpu_if and not the full vcpu:

  __vgic_v3_save_state
  __vgic_v3_restore_state
  __vgic_v3_activate_traps
  __vgic_v3_deactivate_traps
  __vgic_v3_save_aprs
  __vgic_v3_restore_aprs

This is going to be very useful for nested virt, so move the used_lrs
field and change the prototypes and implementations of these functions to
take the cpu_if parameter directly.

No functional change.

Reviewed-by: James Morse <james.morse@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
2020-05-28 11:57:10 +01:00
Anshuman Khandual
3577dd37c7 arm64/cpufeature: Add get_arm64_ftr_reg_nowarn()
There is no way to proceed when requested register could not be searched in
arm64_ftr_reg[]. Requesting for a non present register would be an error as
well. Hence lets just WARN_ON() when search fails in get_arm64_ftr_reg()
rather than checking for return value and doing a BUG_ON() instead in some
individual callers. But there are also caller instances that dont error out
when register search fails. Add a new helper get_arm64_ftr_reg_nowarn() for
such cases.

Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Link: https://lore.kernel.org/r/1590573876-19120-1-git-send-email-anshuman.khandual@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
2020-05-27 12:46:07 +01:00
Arnd Bergmann
3908895f41 mt8183:
- add PMIC mt6358
 - add MMC node
 
 mt2712:
 - enable APDMA for the uart node
 - add ethernet gmac node
 
 mmsys:
 - change node name to syscon as mmsys no longer represents only clocks
   but also the DRM subsystem
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Merge tag 'v5.7-next-dts64.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/dt

mt8183:
- add PMIC mt6358
- add MMC node

mt2712:
- enable APDMA for the uart node
- add ethernet gmac node

mmsys:
- change node name to syscon as mmsys no longer represents only clocks
  but also the DRM subsystem

* tag 'v5.7-next-dts64.2' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
  arm: dts: mt2712: add uart APDMA to device tree
  arm64: dts: mt8183: add mmc node
  arm64: dts: mt2712: add ethernet device node
  arm64: dts: mt6358: add PMIC MT6358 related nodes
  arm64: dts: mt6797: Fix mmsys node name
  arm64: dts: mt8173: Fix mmsys node name

Link: https://lore.kernel.org/r/7c9f85c7-5b13-38e3-7a1f-a3cd6461b095@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:24:39 +02:00
Arnd Bergmann
28ed0a0b44 i.MX arm64 device tree changes:
- New support of Beacon i.MX8m-Mini development kit.
 - Add secondary cpus supply on imx8mm-evk and imx8mn-ddr4-evk for
   completeness.
 - Add thermal zones for imx8mp and lx2160a, PMIC thermal zone for
   imx8qxp-mek board.
 - Update VDD_ARM 1.2GHz setpoint voltage for imx8mn.
 - Add SRC device interrupt for i.MX8 SoCs.
 - Use 0.9V for VDD_GPU on imx8mq-librem5-devkit, since there is no need
   to support overclocking to 1GHz.
 - Update imx8qxp SCU device to use MU channel with less interrupt
   triggering, one RX interrupt for a RX and one TX interrupt for a TX.
 - Specify DMA channels for LS1028A DSPI controllers.
 - Add QE and DS26522 device support for fsl-ls1043a-rdb board.
 - Misc random update and cleanup.
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Merge tag 'imx-dt64-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/dt

i.MX arm64 device tree changes:

- New support of Beacon i.MX8m-Mini development kit.
- Add secondary cpus supply on imx8mm-evk and imx8mn-ddr4-evk for
  completeness.
- Add thermal zones for imx8mp and lx2160a, PMIC thermal zone for
  imx8qxp-mek board.
- Update VDD_ARM 1.2GHz setpoint voltage for imx8mn.
- Add SRC device interrupt for i.MX8 SoCs.
- Use 0.9V for VDD_GPU on imx8mq-librem5-devkit, since there is no need
  to support overclocking to 1GHz.
- Update imx8qxp SCU device to use MU channel with less interrupt
  triggering, one RX interrupt for a RX and one TX interrupt for a TX.
- Specify DMA channels for LS1028A DSPI controllers.
- Add QE and DS26522 device support for fsl-ls1043a-rdb board.
- Misc random update and cleanup.

* tag 'imx-dt64-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (25 commits)
  arm64: dts: Add ds26522 node to dts to ls1043ardb
  arm64: dts: add qe node to ls1043ardb
  arm64: dts: ls1028a: sl28: keep switch port names consistent
  arm64: dts: imx8mp: Add src node interrupts
  arm64: dts: imx8mq: Add src node interrupts
  arm64: dts: imx8m: assign clocks for A53
  arm64: dts: freescale: sl28: enable LPUART1
  arm64: dts: ls1043a-rdb: add compatible for board
  arm64: dts: imx8mp: add "fsl,imx6sx-fec" compatible string
  arm64: dts: imx8qxp-mek: Do not use underscore in node name
  arm64: dts: fsl: add fsl,extts-fifo property for fman ptp
  arm64: dts: imx8mn: Update VDD_ARM 1.2GHz setpoint voltage
  arm64: dts: lx2160a: add more thermal zone support
  arm64: dts: imx8qxp-mek: Add PMIC thermal zone support
  arm64: dts: imx8qxp-mek: Sort labels alphabetically
  arm64: dts: imx8mm: specify #sound-dai-cells for SAI nodes
  arm64: dts: imx8qxp: support scu mailbox channel
  arm64: dts: imx8mp: Add thermal zones support
  arm64: dts: ls1012a: Add QSPI node properties
  arm64: dts: imx: Add Beacon i.MX8m-Mini development kit
  ...

Link: https://lore.kernel.org/r/20200523032516.11016-5-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:23:40 +02:00
Arnd Bergmann
4cafc5d9c9 arm64: tegra: Device tree changes for v5.8-rc1
This contains a couple of fixes for minor issues, enables XUDC support
 on Tegra194, and enables EMC frequency scaling and video capture on
 Tegra210.
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Merge tag 'tegra-for-5.8-arm64-dt-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/dt

arm64: tegra: Device tree changes for v5.8-rc1

This contains a couple of fixes for minor issues, enables XUDC support
on Tegra194, and enables EMC frequency scaling and video capture on
Tegra210.

* tag 'tegra-for-5.8-arm64-dt-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
  arm64: tegra: Make the RTC a wakeup source on Jetson TX2
  arm64: tegra: Enable VI I2C on Jetson Nano
  arm64: tegra: Fix flag for 64-bit resources in 'ranges' property
  arm64: tegra: Add Tegra VI CSI support in device tree
  arm64: tegra: Add reset-cells to memory controller
  arm64: tegra: Fix SOR powergate clocks and reset
  arm64: tegra: Allow the PMIC RTC to wakeup Jetson Xavier
  arm64: tegra: Fix ethernet phy-mode for Jetson Xavier
  arm64: tegra: Hook up EMC cooling device
  arm64: tegra: Add external memory controller node for Tegra210
  arm64: tegra: Add XUDC node on Tegra194
  arm64: tegra: Kill off "simple-panel" compatibles

Link: https://lore.kernel.org/r/20200522142846.2376224-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:21:15 +02:00
Arnd Bergmann
34a07a8da3 arm64: dts: Amlogic updates for v5.8
Highlights:
 - new boards :Beelink GT-King Pro (G12B SoC), Smartlabs SML-5442TW
   (S905D), Hardkernel ODROID-C4 (SM1)
 - audio: support for GX-family SoCs
 - audio: internal DAC support
 - use the new USB control driver for GXL and GXM
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Merge tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/dt

arm64: dts: Amlogic updates for v5.8

Highlights:
- new boards :Beelink GT-King Pro (G12B SoC), Smartlabs SML-5442TW
  (S905D), Hardkernel ODROID-C4 (SM1)
- audio: support for GX-family SoCs
- audio: internal DAC support
- use the new USB control driver for GXL and GXM

* tag 'amlogic-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic: (33 commits)
  arm64: dts: meson-g12b-gtking-pro: add initial device-tree
  dt-bindings: arm: amlogic: add support for the Beelink GT-King Pro
  arm64: dts: meson-g12b-gtking: add initial device-tree
  dt-bindings: arm: amlogic: add support for the Beelink GT-King
  arm64: dts: meson: convert ugoos-am6 to common w400 dtsi
  arm64: dts: meson: add ethernet interrupt to wetek dtsi
  arm64: dts: meson: add support for the Smartlabs SML-5442TW
  dt-bindings: arm: amlogic: add support for the Smartlabs SML-5442TW
  dt-bindings: add vendor prefix for Smartlabs LLC
  arm64: dts: meson: g12: add internal DAC glue
  arm64: dts: meson: g12: add internal DAC
  arm64: dts: meson: libretech-pc: add internal DAC support
  arm64: dts: meson: libretech-ac: add internal DAC support
  arm64: dts: meson: libretech-cc: add internal DAC support
  arm64: dts: meson: p230-q200: add internal DAC support
  arm64: dts: meson: gxl: add acodec support
  arm64: dts: meson-sm1: add support for Hardkernel ODROID-C4
  dt-bindings: arm: amlogic: add odroid-c4 bindings
  arm64: dts: meson-sm1: add cpu thermal nodes
  arm64: dts: meson-g12b: move G12B thermal nodes to meson-g12b.dtsi
  ...

Link: https://lore.kernel.org/r/5ec6f56a.1c69fb81.fc5d5.9ca6@mx.google.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:20:16 +02:00
Arnd Bergmann
f11d7cb47f i.MX defconfig update for 5.8:
- Enable RTC and ADC support of RN5T618 PMIC in imx_v6_v7_defconfig.
 - Enable i.MX8DXL pinctrl driver support in arm64 defconfig.
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Merge tag 'imx-defconfig-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/defconfig

i.MX defconfig update for 5.8:

- Enable RTC and ADC support of RN5T618 PMIC in imx_v6_v7_defconfig.
- Enable i.MX8DXL pinctrl driver support in arm64 defconfig.

* tag 'imx-defconfig-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: imx_v6_v7_defconfig: extend RN5T618 PMIC family support
  arm64: defconfig: Enable CONFIG_PINCTRL_IMX8DXL by default

Link: https://lore.kernel.org/r/20200523032516.11016-6-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:17:12 +02:00
Arnd Bergmann
8ce538ef2b ARM64 defconfig update for v5.8
- Add LEDS_TRIGGER_TIMER
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Merge tag 'arm64_defconfig_for_v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/defconfig

ARM64 defconfig update for v5.8
- Add LEDS_TRIGGER_TIMER

* tag 'arm64_defconfig_for_v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
  arm64: defconfig: Add LEDS_TRIGGER_TIMER

Link: https://lore.kernel.org/r/20200515193029.11318-1-dinguyen@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-26 00:15:01 +02:00
Andrew Scull
0a78791c0d KVM: arm64: Remove obsolete kvm_virt_to_phys abstraction
This abstraction was introduced to hide the difference between arm and
arm64 but, with the former no longer supported, this abstraction can be
removed and the canonical kernel API used directly instead.

Signed-off-by: Andrew Scull <ascull@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
CC: Marc Zyngier <maz@kernel.org>
CC: James Morse <james.morse@arm.com>
CC: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20200519104036.259917-1-ascull@google.com
2020-05-25 16:16:27 +01:00
David Brazdil
438f711ce1 KVM: arm64: Fix incorrect comment on kvm_get_hyp_vector()
The comment used to say that kvm_get_hyp_vector is only called on VHE systems.
In fact, it is also called from the nVHE init function cpu_init_hyp_mode().
Fix the comment to stop confusing devs.

Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200515152550.83810-1-dbrazdil@google.com
2020-05-25 16:16:16 +01:00
David Brazdil
71b3ec5f22 KVM: arm64: Clean up cpu_init_hyp_mode()
Pull bits of code to the only place where it is used. Remove empty function
__cpu_init_stage2(). Remove redundant has_vhe() check since this function is
nVHE-only. No functional changes intended.

Signed-off-by: David Brazdil <dbrazdil@google.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200515152056.83158-1-dbrazdil@google.com
2020-05-25 16:15:47 +01:00
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
Sandeep Maheswaram
5d48fe6140 arm64: dts: qcom: sc7180: Add interconnect properties for USB
Populate USB DT nodes with interconnect properties.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-05-25 11:09:42 +03:00
Sandeep Maheswaram
11a8b115fe arm64: dts: qcom: sdm845: Add interconnect properties for USB
Populate USB DT nodes with interconnect properties.

Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-05-25 11:09:42 +03:00
Martin Blumenstingl
3245a5229c arm64: dts: amlogic: use the new USB control driver for GXL and GXM
Add the correcly architectured USB Glue node and adapt all the Amlogic
GXL and GXM board to the new organization.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2020-05-25 11:09:38 +03:00
Julius Werner
72a9e7fea5 watchdog: Add new arm_smc_wdt watchdog driver
This patch adds a watchdog driver that can be used on ARM systems
with the appropriate watchdog implemented in Secure Monitor firmware.
The driver communicates with firmware via a Secure Monitor Call.
This may be useful for platforms using TrustZone that want
the Secure Monitor firmware to have the final control over the watchdog.

This is implemented on mt8173 chromebook devices oak, elm and hana in
arm trusted firmware file plat/mediatek/mt8173/drivers/wdt/wdt.c.

Signed-off-by: Julius Werner <jwerner@chromium.org>
Signed-off-by: Evan Benn <evanbenn@chromium.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Tested-by: Xingyu Chen<xingyu.chen@amlogic.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20200505131242.v6.2.Ia92bb4d4ce84bcefeba1d00aaa1c1e919b6164ef@changeid
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2020-05-25 08:55:46 +02:00
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
Long Cheng
21eb9ec7c3 arm: dts: mt2712: add uart APDMA to device tree
1. add uart APDMA controller device node
2. add uart 0/1/2/3/4/5 DMA function

Signed-off-by: Long Cheng <long.cheng@mediatek.com>
Link: https://lore.kernel.org/r/1556336193-15198-3-git-send-email-long.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-05-23 21:03:13 +02:00
jjian zhou
5e6cdf0051 arm64: dts: mt8183: add mmc node
Add mmc DTS node to the mt8183 and mt8183-evb.

Signed-off-by: Jjian Zhou <jjian.zhou-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Link: https://lore.kernel.org/r/1554888341-5249-1-git-send-email-jjian.zhou@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-05-23 21:03:13 +02:00
Biao Huang
e9cabfd046 arm64: dts: mt2712: add ethernet device node
This patch add device node for mt2712 ethernet.

Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2020-05-23 21:03:12 +02:00
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
Bartosz Golaszewski
4e4ad6862d ARM64: dts: mediatek: enable ethernet on pumpkin boards
Add remaining properties to the ethernet node and enable it.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-22 14:20:12 -07:00
Bartosz Golaszewski
7c20f7f36e ARM64: dts: mediatek: add ethernet pins for pumpkin boards
Setup the pin control for the Ethernet MAC.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-22 14:20:12 -07:00
Bartosz Golaszewski
b3f5758f0d ARM64: dts: mediatek: add an alias for ethernet0 for pumpkin boards
Add the ethernet0 alias for ethernet so that u-boot can find this node
and fill in the MAC address.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-22 14:20:12 -07:00
Bartosz Golaszewski
fe3b2107ae ARM64: dts: mediatek: add the ethernet node to mt8516.dtsi
Add the Ethernet MAC node to mt8516.dtsi. This defines parameters common
to all the boards based on this SoC.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-22 14:20:11 -07:00
Bartosz Golaszewski
e56e82da17 ARM64: dts: mediatek: add pericfg syscon to mt8516.dtsi
This adds support for the PERICFG register range as a syscon. This will
soon be used by the MediaTek Ethernet MAC driver for NIC configuration.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-05-22 14:20:11 -07:00
Linus Torvalds
4286d192c8 - Bring the PTRACE_SYSEMU semantics in line with the man page.
- Annotate variable assignment in get_user() with the type to avoid
   sparse warnings.
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Catalin Marinas:

 - Bring the PTRACE_SYSEMU semantics in line with the man page.

 - Annotate variable assignment in get_user() with the type to avoid
   sparse warnings.

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: Add get_user() type annotation on the !access_ok() path
  arm64: Fix PTRACE_SYSEMU semantics
2020-05-22 09:34:19 -07:00
Al Viro
8cfb347ad0 arm64: Add get_user() type annotation on the !access_ok() path
Sparse reports "Using plain integer as NULL pointer" when the arm64
__get_user_error() assigns 0 to a pointer type. Use proper type
annotation.

Signed-of-by: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: kbuild test robot <lkp@intel.com>
Link: http://lkml.kernel.org/r/20200522142321.GP23230@ZenIV.linux.org.uk
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2020-05-22 16:59:49 +01:00
Jon Hunter
358a6777f5 arm64: tegra: Make the RTC a wakeup source on Jetson Nano and TX1
The RTC found on the MAX77620 PMIC can be used as a wakeup source on
Jetson Nano and TX1, which is useful to wake the system from suspend
at a given time.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2020-05-22 14:56:54 +02:00
Arnd Bergmann
ccffeae7af Merge branch 'v5.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into arm/fixes
* 'v5.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
  soc: mediatek: cmdq: return send msg error code
  arm64: dts: mt8173: fix vcodec-enc clock

Link: https://lore.kernel.org/r/33a0556a-e2a3-7f0b-b09b-4516642a4bfe@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-22 00:09:09 +02:00
Arnd Bergmann
fec6111ae3 ARM64: hisilicon: defconfig updates for 5.8
- Enable PCI PASID as built-in module and UACCE/SEC2/HPRE as
   loadable modules to support UACCE use case for the D06CS board
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Merge tag 'hisi-arm64-defconfig-for-5.8' of git://github.com/hisilicon/linux-hisi into arm/defconfig

ARM64: hisilicon: defconfig updates for 5.8

- Enable PCI PASID as built-in module and UACCE/SEC2/HPRE as
  loadable modules to support UACCE use case for the D06CS board

* tag 'hisi-arm64-defconfig-for-5.8' of git://github.com/hisilicon/linux-hisi:
  arm64: defconfig: Enable UACCE/PCI PASID/SEC2/HPRE configs

Link: https://lore.kernel.org/r/5EBE4217.6000900@hisilicon.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:56:22 +02:00
Arnd Bergmann
93d2fa6a03 arm64: defconfig: Amlogic updates for v5.8
- enable meson gx audio as module
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Merge tag 'amlogic-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into arm/defconfig

arm64: defconfig: Amlogic updates for v5.8
- enable meson gx audio as module

* tag 'amlogic-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  arm64: defconfig: enable meson gx audio as module

Link: https://lore.kernel.org/r/5ec6f4f6.1c69fb81.3fe34.b693@mx.google.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:54:22 +02:00
Arnd Bergmann
72a790ac7c Qualcomm ARM64 defconfig updates for v5.8
This enables SM8250 GCC clock driver, SC7180 GCC clock driver and SC7180
 TLMM pinctrl driver, the IPA and RMNET drivers, CCI, camera subsystem
 and camera clock drivers and removes the now depricated GLINK_SSR entry.
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Merge tag 'qcom-arm64-defconfig-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/defconfig

Qualcomm ARM64 defconfig updates for v5.8

This enables SM8250 GCC clock driver, SC7180 GCC clock driver and SC7180
TLMM pinctrl driver, the IPA and RMNET drivers, CCI, camera subsystem
and camera clock drivers and removes the now depricated GLINK_SSR entry.

* tag 'qcom-arm64-defconfig-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: defconfig: enable Qualcomm IPA and RMNet modules
  arm64: defconfig: Enable Qualcomm SC7180 pinctrl and gcc
  arm64: defconfig: Remove QCOM_GLINK_SSR
  arm64: defconfig: Enable SM8250 GCC driver
  arm64: defconfig: Enable Qualcomm CAMCC, CAMSS and CCI drivers

Link: https://lore.kernel.org/r/20200519052502.1249888-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:53:07 +02:00
Arnd Bergmann
6e15f0a9c4 Two patches to enable the new cpufreq support on the H6 for the arm64
defconfig to enable the audio codec in sunxi_defconfig.
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Merge tag 'sunxi-config-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into arm/defconfig

Two patches to enable the new cpufreq support on the H6 for the arm64
defconfig to enable the audio codec in sunxi_defconfig.

* tag 'sunxi-config-for-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  arm64: configs: Enable sun50i cpufreq nvmem
  ARM: configs: sunxi: Add sun8i analog codec

Link: https://lore.kernel.org/r/9fd4d403-f6c8-420d-8b03-62e8485a0b3d.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:52:11 +02:00
Arnd Bergmann
f0c59fd97c New soc variant the rk3326 which is essentially a px30 with only one
display controller and a new board using it, the Odroid Advance Go.
 sdcard regulator for the rockpro64 and a lot of devicetree fixes
 making the dt-binding check a lot happier.
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Merge tag 'v5.8-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt

New soc variant the rk3326 which is essentially a px30 with only one
display controller and a new board using it, the Odroid Advance Go.
sdcard regulator for the rockpro64 and a lot of devicetree fixes
making the dt-binding check a lot happier.

* tag 'v5.8-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (22 commits)
  arm64: dts: rockchip: fix pinctrl-names for gpio-leds node on rk3326-odroid-go2
  arm64: dts: rockchip: fix pd_tcpc0 and pd_tcpc1 node position on rk3399
  arm64: dts: rockchip: add bus-width properties to mmc nodes for px30
  arm64: dts: rockchip: remove disable-wp from rk3308-roc-cc emmc node
  arm64: dts: rockchip: rename and label gpio-led subnodes
  arm64: dts: rockchip: fix defines in pd_vio node for rk3399
  arm64: dts: rockchip: fix &pinctrl phy sub nodename for rk3399-orangepi
  arm64: dts: rockchip: fix rtl8211e nodename for rk3399-orangepi
  arm64: dts: rockchip: fix &pinctrl phy sub nodename for rk3399-nanopi4
  arm64: dts: rockchip: fix rtl8211e nodename for rk3399-nanopi4
  arm64: dts: rockchip: fix rtl8211f nodename for rk3328 Beelink A1
  arm64: dts: rockchip: fix phy nodename for rk3328
  include: dt-bindings: rockchip: remove unused defines
  arm64: dts: rockchip: replace RK_FUNC defines in rk3326-odroid-go2
  arm64: dts: rockchip: Define the rockchip Video Decoder node on rk3399
  arm64: dts: rockchip: remove #sound-dai-cells from &spdif node of rk3399-hugsun-x99.dts
  arm64: dts: rockchip: remove #sound-dai-cells from &i2s1 node of rk3399-pinebook-pro.dts
  arm64: dts: rockchip: add Odroid Advance Go
  dt-bindings: Add binding for Hardkernel Odroid Go Advance
  arm64: dts: rockchip: add core devicetree for rk3326
  ...

Link: https://lore.kernel.org/r/1970481.V9vR1fIhX2@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:14:11 +02:00
Arnd Bergmann
87b990ab62 mvebu dt64 for 5.8 (part 1)
Armada 3720 based SoC:
 
 + Fix PCIe support allowing to use Compex wifi cards
 
 + Turris MOX board:
   - fix SFP binding
   - forbid SDR104 on SDIO to pass electromagnetic interference certifications
 
 + uDPU board: add i2c recovery support
 
 Armada 8040 based SoC: SolidRun 8040: update phy interface
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Merge tag 'mvebu-dt64-5.8-1' of git://git.infradead.org/linux-mvebu into arm/dt

mvebu dt64 for 5.8 (part 1)

Armada 3720 based SoC:

+ Fix PCIe support allowing to use Compex wifi cards

+ Turris MOX board:
  - fix SFP binding
  - forbid SDR104 on SDIO to pass electromagnetic interference certifications

+ uDPU board: add i2c recovery support

Armada 8040 based SoC: SolidRun 8040: update phy interface

* tag 'mvebu-dt64-5.8-1' of git://git.infradead.org/linux-mvebu:
  arm64: dts: armada-3720-turris-mox: fix SFP binding
  arm64: dts: armada-3720-turris-mox: forbid SDR104 on SDIO for FCC purposes
  arm64: dts: add uDPU i2c bus recovery
  arm64: dts: marvell: drop i2c timeout-ms property
  arm64: dts: marvell: armada-37xx: Move PCIe max-link-speed property
  arm64: dts: marvell: armada-37xx: Move PCIe comphy handle property
  arm64: dts: marvell: armada-37xx: Set pcie_reset_pin to gpio function
  arm64: dts: update SolidRun Armada 8040 phy interface types

Link: https://lore.kernel.org/r/878shmeffd.fsf@FE-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2020-05-21 23:10:18 +02:00