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The actual size of the channels registers region is 4MB, according to the
documentation. This issue was not caught until now because the driver was
supposed to allow same regions being mapped multiple times for supporting
multiple buses. Thie driver is using platform_get_resource_byname() and
devm_ioremap() towards that purpose, which intentionally avoids
devm_request_mem_region() altogether.
Fixes: 10e024671295 ("arm64: dts: qcom: sm8650: add interconnect dependent device nodes")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Link: https://lore.kernel.org/r/20240221-dts-qcom-sm8550-fix-spmi-chnls-size-v2-2-72b5efd9dc4f@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
The actual size of the channels registers region is 4MB, according to the
documentation. This issue was not caught until now because the driver was
supposed to allow same regions being mapped multiple times for supporting
multiple buses. Thie driver is using platform_get_resource_byname() and
devm_ioremap() towards that purpose, which intentionally avoids
devm_request_mem_region() altogether.
Fixes: ffc50b2d3828 ("arm64: dts: qcom: Add base SM8550 dtsi")
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8550-QRD
Link: https://lore.kernel.org/r/20240221-dts-qcom-sm8550-fix-spmi-chnls-size-v2-1-72b5efd9dc4f@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Commit 09896da07315 ("arm64: dts: qcom: msm8996: Hook up MPM") has
hooked up the MPM irq chip on the MSM8996 platform. However this causes
my Dragonboard 820c crash during bootup (usually when probing IOMMUs).
Revert the offending commit for now. Quick debug shows that making
tlmm's wakeup-parent point to the MPM is enough to trigger the crash.
Fixes: 09896da07315 ("arm64: dts: qcom: msm8996: Hook up MPM")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240221-msm8996-revert-mpm-v1-1-cdca9e30c9b4@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Merge tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Daniel Borkmann says:
====================
pull-request: bpf-next 2024-02-29
We've added 119 non-merge commits during the last 32 day(s) which contain
a total of 150 files changed, 3589 insertions(+), 995 deletions(-).
The main changes are:
1) Extend the BPF verifier to enable static subprog calls in spin lock
critical sections, from Kumar Kartikeya Dwivedi.
2) Fix confusing and incorrect inference of PTR_TO_CTX argument type
in BPF global subprogs, from Andrii Nakryiko.
3) Larger batch of riscv BPF JIT improvements and enabling inlining
of the bpf_kptr_xchg() for RV64, from Pu Lehui.
4) Allow skeleton users to change the values of the fields in struct_ops
maps at runtime, from Kui-Feng Lee.
5) Extend the verifier's capabilities of tracking scalars when they
are spilled to stack, especially when the spill or fill is narrowing,
from Maxim Mikityanskiy & Eduard Zingerman.
6) Various BPF selftest improvements to fix errors under gcc BPF backend,
from Jose E. Marchesi.
7) Avoid module loading failure when the module trying to register
a struct_ops has its BTF section stripped, from Geliang Tang.
8) Annotate all kfuncs in .BTF_ids section which eventually allows
for automatic kfunc prototype generation from bpftool, from Daniel Xu.
9) Several updates to the instruction-set.rst IETF standardization
document, from Dave Thaler.
10) Shrink the size of struct bpf_map resp. bpf_array,
from Alexei Starovoitov.
11) Initial small subset of BPF verifier prepwork for sleepable bpf_timer,
from Benjamin Tissoires.
12) Fix bpftool to be more portable to musl libc by using POSIX's
basename(), from Arnaldo Carvalho de Melo.
13) Add libbpf support to gcc in CORE macro definitions,
from Cupertino Miranda.
14) Remove a duplicate type check in perf_event_bpf_event,
from Florian Lehner.
15) Fix bpf_spin_{un,}lock BPF helpers to actually annotate them
with notrace correctly, from Yonghong Song.
16) Replace the deprecated bpf_lpm_trie_key 0-length array with flexible
array to fix build warnings, from Kees Cook.
17) Fix resolve_btfids cross-compilation to non host-native endianness,
from Viktor Malik.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next: (119 commits)
selftests/bpf: Test if shadow types work correctly.
bpftool: Add an example for struct_ops map and shadow type.
bpftool: Generated shadow variables for struct_ops maps.
libbpf: Convert st_ops->data to shadow type.
libbpf: Set btf_value_type_id of struct bpf_map for struct_ops.
bpf: Replace bpf_lpm_trie_key 0-length array with flexible array
bpf, arm64: use bpf_prog_pack for memory management
arm64: patching: implement text_poke API
bpf, arm64: support exceptions
arm64: stacktrace: Implement arch_bpf_stack_walk() for the BPF JIT
bpf: add is_async_callback_calling_insn() helper
bpf: introduce in_sleepable() helper
bpf: allow more maps in sleepable bpf programs
selftests/bpf: Test case for lacking CFI stub functions.
bpf: Check cfi_stubs before registering a struct_ops type.
bpf: Clarify batch lookup/lookup_and_delete semantics
bpf, docs: specify which BPF_ABS and BPF_IND fields were zero
bpf, docs: Fix typos in instruction-set.rst
selftests/bpf: update tcp_custom_syncookie to use scalar packet offset
bpf: Shrink size of struct bpf_map/bpf_array.
...
====================
Link: https://lore.kernel.org/r/20240301001625.8800-1-daniel@iogearbox.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
I typoed the pin header name when copying it from my notes on paper.
Fixes: 9da1c0327d58 ("arm64: dts: rockchip: Add basic support for QNAP TS-433")
Signed-off-by: Uwe Kleine-König <ukleinek@debian.org>
Link: https://lore.kernel.org/r/20240301163201.559787-2-ukleinek@debian.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
When running in hVHE mode, EL1 accesses are performed with the EL12
accessor, as we run with HCR_EL2.E2H=1.
Unfortunately, both PMSCR_EL1 and TRFCR_EL1 are used with the
EL1 accessor, meaning that we actually affect the EL2 state. Duh.
Switch to using the {read,write}_sysreg_el1() helpers that will do
the right thing in all circumstances.
Note that the 'Fixes:' tag doesn't represent the point where the bug
was introduced (there is no such point), but the first practical point
where the hVHE feature is usable.
Cc: James Clark <james.clark@arm.com>
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Fixes: 38cba55008e5 ("KVM: arm64: Force HCR_E2H in guest context when ARM64_KVM_HVHE is set")
Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Link: https://lore.kernel.org/r/20240229145417.3606279-1-maz@kernel.org
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
- New Board:
- Freebox Pop Player (IPTV Set-To-Box from Free FRench internet provider)
- Add reset controller for Amlogic C3
- Set initial rate for the NPU on Amlogic G12 SoCs
- Set initial clocks for USB on Amlogic A1
- Initialize Amlogic AXG SoC capacitance
- Drop unstable remark on Amlogic Bindings
- Add all Amlogic maintainers/reviewers on Amlogic SoCs bindings
- Cleanups:
- T7 whitespaces
- Underscore in names
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Merge tag 'amlogic-arm64-dt-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/dt
Amlogic ARM64 DT changes for v6.9:
- New Board:
- Freebox Pop Player (IPTV Set-To-Box from Free FRench internet provider)
- Add reset controller for Amlogic C3
- Set initial rate for the NPU on Amlogic G12 SoCs
- Set initial clocks for USB on Amlogic A1
- Initialize Amlogic AXG SoC capacitance
- Drop unstable remark on Amlogic Bindings
- Add all Amlogic maintainers/reviewers on Amlogic SoCs bindings
- Cleanups:
- T7 whitespaces
- Underscore in names
* tag 'amlogic-arm64-dt-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux:
dt-bindings: arm: amlogic: add Neil, Martin and Jerome as maintainers
dt-bindings: arm: amlogic: remove unstable remark
arm64: dts: amlogic: add fbx8am DT overlays
arm64: dts: amlogic: add fbx8am board
dt-bindings: arm: amlogic: add fbx8am binding
dt-bindings: vendor-prefixes: add freebox
arm64: dts: amlogic: replace underscores in node names
arm64: dts: amlogic: t7: minor whitespace cleanup
arm64: dts: amlogic: axg: initialize default SoC capacitance
arm64: dts: amlogic: axg: move cpu cooling-cells to common dtsi
arch: arm64: dts: meson: a1: add assigned-clocks for usb node
arm64: dts: amlogic: meson-g12-common: Set the rates of the clocks for the NPU
arm64: dts: amlogic: add reset controller for Amlogic C3 SoC
Link: https://lore.kernel.org/r/1937f5ef-5d76-4259-931d-523c0e2f0a91@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
New Features across family / New SoCs:
- J722s SoC and board support with OSPI NOR, CPSW ethernet
- Camera capture support on mulitple J7xx SoCs, AM68, AM69 and AM62P SoCs
- Wave5 Encoder/Decoder support for J721s2, J784s4 and AM62P
Generic Cleanups/Fixes:
- Stop spliting single mbox items
- Adds MIT license along with GPL-2.0 for all TI DTS files
- Moves PCIe EP nodes in overlays
- VTM Power domain fixups for J7xx SoCs
- Conversion of mmio mux users to reg-mux where possible
- Drops unnecessary UART pinmuxes on J7xx SoCs
- MMC TAP value updates for AM64/AM62A/AM62P for improved stability
- DSS register space updates for AM65/AM62/AM62A
SoC specific Fixes/Features:
J7200:
- Adds CAN support
- New compatible for J7200 to support IO wakeup
AM62A
- HDMI Display (DSS) support
- Move to simple-bus for main_conf node
- eMMC, additional MMC/SD instance support
AM62
- move to simple-bus for main_conf node
AM654
- IOT2050-SM board support
- IOT2050 DT refractoring.
AM64
- SolidRun AM642 HummingBoard-T support and its DT overlays
- ICSSG Ethernet support and associated peripherals
Board specific fixes/Features:
- Beagle Play MDIO and USB node fixes
- TPM support on k3-am642-phyboard-electra and verdin-am62-mallow
- Phycore-am64 ADC
- PCIe + USB2.0 SERDES and PCIe + USB3.0 SERDES card support
- USB1 support on verdin-am62
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Merge tag 'ti-k3-dt-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
TI K3 device tree updates for v6.9
New Features across family / New SoCs:
- J722s SoC and board support with OSPI NOR, CPSW ethernet
- Camera capture support on mulitple J7xx SoCs, AM68, AM69 and AM62P SoCs
- Wave5 Encoder/Decoder support for J721s2, J784s4 and AM62P
Generic Cleanups/Fixes:
- Stop spliting single mbox items
- Adds MIT license along with GPL-2.0 for all TI DTS files
- Moves PCIe EP nodes in overlays
- VTM Power domain fixups for J7xx SoCs
- Conversion of mmio mux users to reg-mux where possible
- Drops unnecessary UART pinmuxes on J7xx SoCs
- MMC TAP value updates for AM64/AM62A/AM62P for improved stability
- DSS register space updates for AM65/AM62/AM62A
SoC specific Fixes/Features:
J7200:
- Adds CAN support
- New compatible for J7200 to support IO wakeup
AM62A
- HDMI Display (DSS) support
- Move to simple-bus for main_conf node
- eMMC, additional MMC/SD instance support
AM62
- move to simple-bus for main_conf node
AM654
- IOT2050-SM board support
- IOT2050 DT refractoring.
AM64
- SolidRun AM642 HummingBoard-T support and its DT overlays
- ICSSG Ethernet support and associated peripherals
Board specific fixes/Features:
- Beagle Play MDIO and USB node fixes
- TPM support on k3-am642-phyboard-electra and verdin-am62-mallow
- Phycore-am64 ADC
- PCIe + USB2.0 SERDES and PCIe + USB3.0 SERDES card support
- USB1 support on verdin-am62
* tag 'ti-k3-dt-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (126 commits)
arm64: dts: ti: hummingboard-t: add overlays for m.2 pci-e and usb-3
arm64: dts: add description for solidrun am642 som and evaluation board
dt-bindings: arm: ti: Add bindings for SolidRun AM642 HummingBoard-T
arm64: dts: ti: k3-am62p: Add Wave5 Video Encoder/Decoder Node
arm64: dts: ti: k3-j721s2-main: Add Wave5 Video Encoder/Decoder Node
arm64: dts: ti: k3-j784s4: Add Wave5 Video Encoder/Decoder Node
arm64: dts: ti: k3-am69-sk: Add support for OSPI flash
arm64: dts: ti: k3-am69-sk: Enable CAN interfaces for AM69 SK board
arm64: dts: ti: Enable overlays for SK-AM62P
arm64: dts: ti: k3-am62p: Add nodes for CSI-RX
arm64: dts: ti: k3-am62p: Add DMASS1 for CSI
arm64: dts: ti: k3-am62p: Fix memory ranges for DMSS
arm64: dts: ti: k3-j722s-evm: Enable OSPI NOR support
arm64: dts: ti: k3-j722s-evm: Enable CPSW3G RGMII1
arm64: dts: ti: k3-j784s4-main: Fix mux-reg-masks in serdes_ln_ctrl
arm64: dts: ti: k3-j721e: Fix mux-reg-masks in hbmc_mux
arm64: dts: ti: Add common1 register space for AM62A SoC
arm64: dts: ti: Add common1 register space for AM62x SoC
arm64: dts: ti: Add common1 register space for AM65x SoC
arm64: dts: ti: k3-am642-evm: add overlay for ICSSG1 2nd port
...
Link: https://lore.kernel.org/r/e7e984db-47b9-404a-9471-5d2ed0effe1d@ti.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Since commit bb8e93a287a5 ("arm64: entry: convert SError handlers to C"),
the enable_daif assembler macro is no longer used anywhere, so remove it.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20240229132802.1682026-2-ruanjinjie@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Let's use existing ISS encoding for an watchpoint exception i.e ESR_ELx_WNR
This represents an instruction's either writing to or reading from a memory
location during an watchpoint exception. While here this drops non-standard
macro AARCH64_ESR_ACCESS_MASK.
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20240229083431.356578-1-anshuman.khandual@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Clean up one temporary variable to simplifiy code in capability
detection.
Signed-off-by: Liao Chang <liaochang1@huawei.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20240229105208.456704-1-liaochang1@huawei.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arm64_use_ng_mappings will be set to 'true' by the early boot code if it
decides to use non-global (nG) attributes for all kernel mappings,
typically when enabling KASLR on a system that does not implement E0PD.
In this case, the G-to-nG update routines are never called, and so there
is no reason to create the writable mapping of the associated status
flag in the ID map.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20240301104046.1234309-6-ardb+git@google.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Commit 0dd4f60a2c76 ("arm64: mm: Add support for folding PUDs at
runtime") implements specialized PUD alloc/free helpers to allow the
decision whether or not to fold PUDs to be made at runtime when the
number of paging levels is 4 or higher.
Its implementation of pud_free() is based on the generic version that
existed when the patch was first written, but in the meantime, the
freeing of a PUD has become a bit more involved, and so instead of
simply freeing the page, we should invoke the generic __pud_free() that
encapsulates whatever needs doing at this point.
This fixes a reported warning emitted by the page flags
self-diagnostics.
Reported-by: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Ryan Roberts <ryan.roberts@arm.com>
Link: https://lore.kernel.org/r/20240301104046.1234309-5-ardb+git@google.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the
speed that the boot firmware has brought up the link at (and that
Windows uses).
This is specifically needed to avoid a large amount of link errors when
restarting the link during boot (but which are currently not reported).
This also appears to fix intermittent failures to download the ath11k
firmware during boot which can be seen when there is a longer delay
between restarting the link and loading the WiFi driver (e.g. when using
full disk encryption).
Fixes: 123b30a75623 ("arm64: dts: qcom: sc8280xp-x13s: enable WiFi controller")
Cc: stable@vger.kernel.org # 6.2
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240223152124.20042-8-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Limit the WiFi PCIe link speed to Gen2 speed (500 MB/s), which is the
speed that Windows uses.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20240223152124.20042-7-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
With the Imagination Rogue GPU binding added, let's also add the devicetree
binding for earlier SGX GPUs. Let's also patch the TI SoCs for the related
SGX GPU nodes.
Based on the mailing list discussions, the conclusion was that we need two
separate device tree bindings, one for Rogue and upcoming GPUS, and one for
the older SGX GPUs.
For merging the changes, I applied the binding changes together with the
TI SoC related changes into a branch leaving out the sun6i and mips changes
as suggested by Rob.
These changes are mostly 32-bit SoCs, but also contains one arm64 change.
It does not cause any merge conflicts.
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Merge tag 'sgx-for-v6.9-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into soc/dt
Add PowerVR Series5 SGX GPUs for the TI SoCs
With the Imagination Rogue GPU binding added, let's also add the devicetree
binding for earlier SGX GPUs. Let's also patch the TI SoCs for the related
SGX GPU nodes.
Based on the mailing list discussions, the conclusion was that we need two
separate device tree bindings, one for Rogue and upcoming GPUS, and one for
the older SGX GPUs.
For merging the changes, I applied the binding changes together with the
TI SoC related changes into a branch leaving out the sun6i and mips changes
as suggested by Rob.
These changes are mostly 32-bit SoCs, but also contains one arm64 change.
It does not cause any merge conflicts.
* tag 'sgx-for-v6.9-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
arm64: dts: ti: k3-am654-main: Add device tree entry for SGX GPU
ARM: dts: DRA7xx: Add device tree entry for SGX GPU
ARM: dts: AM437x: Add device tree entry for SGX GPU
ARM: dts: AM33xx: Add device tree entry for SGX GPU
ARM: dts: omap5: Add device tree entry for SGX GPU
ARM: dts: omap4: Add device tree entry for SGX GPU
ARM: dts: omap3: Add device tree entry for SGX GPU
dt-bindings: gpu: Add PowerVR Series5 SGX GPUs
dt-bindings: gpu: Rename img,powervr to img,powervr-rogue
Link: https://lore.kernel.org/r/pull-1708943489-872615@atomide.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- New board support: Apalis eval v1.2 carrier board, Variscite
VAR-SOM-MX93, phyBOARD-Segin-i.MX93.
- A series from Adam Ford to enable bluetooth, configure multiple queues
on eqos, remove unnecessary clock configuration for i.MX8 Beacon boards.
- Several changesets from Alexander Stein to add i.MX8DXP support, enable
audio and GPU for i.MX8QXP, re-parent MEDIA_MIPI_PHY1_REF clock for
i.MX8MP, and improve MBA8xx board description.
- A few dt-schema fixes from Fabio Estevam for i.MX8MM and i.MX93 devices.
- A bunch of changes from Frank Li to improve i.MX8QM and i.MX8DXL
support, correcting edma3 power-domains and interrupt numbers, adding
I2C, FlexCAN and SMMU devices, etc.
- A series from Frieder Schrempf to improve imx8mm-kontron board
descriptions, disabling pulls, fixing up RTC device, adding EEPROM,
and refactoring OSM-S module, etc.
- A set of Data Modul i.MX8M Plus eDM SBC improvements from Marek Vasut.
- A series from Shengjiu Wang to add PDM micphone and SPDIF sound card
support for imx8mm-evk board.
- A series of imx8mm-venice boards improvement from Tim Harvey to add
TPM device, fix USB OTG VBUS etc.
- Other small and random improvements on various boards.
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Merge tag 'imx-dt64-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX arm64 device tree for 6.9:
- New board support: Apalis eval v1.2 carrier board, Variscite
VAR-SOM-MX93, phyBOARD-Segin-i.MX93.
- A series from Adam Ford to enable bluetooth, configure multiple queues
on eqos, remove unnecessary clock configuration for i.MX8 Beacon boards.
- Several changesets from Alexander Stein to add i.MX8DXP support, enable
audio and GPU for i.MX8QXP, re-parent MEDIA_MIPI_PHY1_REF clock for
i.MX8MP, and improve MBA8xx board description.
- A few dt-schema fixes from Fabio Estevam for i.MX8MM and i.MX93 devices.
- A bunch of changes from Frank Li to improve i.MX8QM and i.MX8DXL
support, correcting edma3 power-domains and interrupt numbers, adding
I2C, FlexCAN and SMMU devices, etc.
- A series from Frieder Schrempf to improve imx8mm-kontron board
descriptions, disabling pulls, fixing up RTC device, adding EEPROM,
and refactoring OSM-S module, etc.
- A set of Data Modul i.MX8M Plus eDM SBC improvements from Marek Vasut.
- A series from Shengjiu Wang to add PDM micphone and SPDIF sound card
support for imx8mm-evk board.
- A series of imx8mm-venice boards improvement from Tim Harvey to add
TPM device, fix USB OTG VBUS etc.
- Other small and random improvements on various boards.
* tag 'imx-dt64-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (77 commits)
arm64: dts: imx8mm-kontron-bl-osm-s: Fix Ethernet PHY compatible
arm64: dts: imx8-apalis-v1.1: Remove reset-names from ethernet-phy
arm64: dts: imx8mp-evk: Fix hdmi@3d node
arm64: dts: imx93-var-som: Remove phy-supply from eqos
arm64: dts: imx8mp-phyboard-pollux: Disable pull-up for CD GPIO
arm64: dts: imx8mp-phyboard-pollux: Reduce drive strength for eqos tx lines
arm64: dts: imx8mp-phyboard-pollux: Set debug uart muxing to 0x140
arm64: dts: imx8mp-phyboard-pollux: Add and update rtc devicetree node
arm64: dts: imx8mm-evk: Add spdif sound card support
arm64: dts: mba8xx: Add missing #interrupt-cells
arm64: dts: imx8mp: Set SPI NOR to max 40 MHz on Data Modul i.MX8M Plus eDM SBC
arm64: dts: imx8mn: tqma8mqnl-mba8mx: Add USB DR overlay
arm64: dts: imx8mq: tqma8mq-mba8mx: Add missing USB vbus supply
arm64: dts: freescale: imx8mm/imx8mq: mba8mx: Use PCIe clock generator
arm64: dts: imx8mn-beacon: Remove unnecessary clock configuration
arm64: dts: imx8mn: Slow default video_pll clock rate
arm64: dts: imx8mp-beacon: Configure multiple queues on eqos
arm64: dts: imx8mp-beacon: Enable Bluetooth
arm64: dts: freescale: minor whitespace cleanup
arm64: dts: lx2160a: Fix DTS for full PL011 UART
...
Link: https://lore.kernel.org/r/20240226034147.233993-4-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Four variants of Samsung Galaxy Core Prime and Grand Prime, built on
MSM8916, and the Hardware Development Kit (HDK) for SM8550, are
introduced.
On X Elite audio and compute remoteprocs, IPCC, PCIe, AOSS QMP, SMP2P,
TCSR, USB, display, audio, and soundwire support is introduced, and
enabled across the CRD and QCP devices.
For SM8650 PCIe controllers are moved to GIC-ITS and msi-map-mask is
defined. Missing qlink-logging reserved-memory region is added for the
modem remoteproc. FastRPC compute contexts are marked dma-coherent.
Audio, USB Type-C and PM8010 support is introduced across MTP and QRD
devices.
GPU cooling devices are hooked up across MSM8916, MSM8939, SC8180X,
SDM630, SDM845, SM6115, SM8150, SM8250, SM8350, and SM8550.
UFS PHY clocks are corrected across MSM8996, MSM8998, SC8180X, SC8280XP,
SDM845, SM6115, SM6125, SM8150, SM8250, SM8350, SM8550, and SM8650.
PCI MSI interrupts are wired up across SM8150, SM8250, SM8350, SM8450,
SM8550, SM8650, SC7280, and SC8180X
On IPQ6018 QUP5 I2C, tsens sand thermal zones are defined. The Inline
Crypto Engine (ICE) is enabled for IPQ9574.
On MSM8953 the GPU and its IOMMU is introduced, the reset for the
display subsystem is also wired up.
VLS CLAMP registers are specified for USB3 PHYs on MSM8998, QCM2290, and
SM6115.
USB Type-C port management is enabled on QRB4210 RB2.
On the SA8295P ADP the MAX20411 regulator powering the GPU rails is
introduced and the GPU is enabled. The first PCI instance on SA8540P
Ride is disabled for now, as a fix for the interrupt storm produced here
has not been presented.
On SA8775P the firmware memory map has changed and is updated. Safety
IRQ is added to the Ethernet controller.
On SC7180 UFS support is introduced and the cros-ec-spi is marked as
wakeup source.
For SC7280 capacity and DPC properties are added, cryptobam definition
is improved to work in more firmware environments, more Chrome-specific
properties are moved out from main dtsi, and cros-ec-spi is maked as a
wakeup source. Slimbus definition is added to the platform.
A missing reserved-memory range is added to Fairphone FP5, PMIC GLINK
and Venus are enabled. LEDs are introduced and voltage settings
corrected on the QCM6490 IDP, and RB3gen2 sees the same voltage changes
and GCC protected clocks are introduced to make the board boot properly.
RPMh sleep stats and a variety of cleanups and fixes are introduced for
SC8180X.
On SC8280XP the additional tsens instances are introduced. Camera
Subsystem and Camera Control Interface (CCI) are added. PMIC die-temp
vadc channels are introduced on the CRD, to allow ADC channels to be
tied to the shared PMIC temp-alarms, to actually report temperature.
On SDM630 USB QMP PHY support is introduced and enabled on the Inforce
IFC6560 board. On the various Sony Xperia XA2 variants WLED is enabled
and configured.
On SM6350 display subsystem interconnects and tsens-based thermal zones
are added. On SM7125 UFS support is added.
On Fairphone FP4, on SM7225, display and GPU are enabled, and firmware
paths are corrected.
SM8150 PCIe controller definitions are corrected.
As with SM8650, the SM8550 the fastrpc compute contexts are marked
dm-coherent, and PCIe controllers are moved to use GIC-ITS. The UFS
controller frequency definition is moved to the generic opp-table.
Touchscreen is enabled on the QRD device.
As usual, a variety of smaller cleanups and corrections to match
DeviceTree bindings and style guidelines are introduced across the
various files.
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Merge tag 'qcom-arm64-for-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm ARM64 DeviceTree updates for v6.9
Four variants of Samsung Galaxy Core Prime and Grand Prime, built on
MSM8916, and the Hardware Development Kit (HDK) for SM8550, are
introduced.
On X Elite audio and compute remoteprocs, IPCC, PCIe, AOSS QMP, SMP2P,
TCSR, USB, display, audio, and soundwire support is introduced, and
enabled across the CRD and QCP devices.
For SM8650 PCIe controllers are moved to GIC-ITS and msi-map-mask is
defined. Missing qlink-logging reserved-memory region is added for the
modem remoteproc. FastRPC compute contexts are marked dma-coherent.
Audio, USB Type-C and PM8010 support is introduced across MTP and QRD
devices.
GPU cooling devices are hooked up across MSM8916, MSM8939, SC8180X,
SDM630, SDM845, SM6115, SM8150, SM8250, SM8350, and SM8550.
UFS PHY clocks are corrected across MSM8996, MSM8998, SC8180X, SC8280XP,
SDM845, SM6115, SM6125, SM8150, SM8250, SM8350, SM8550, and SM8650.
PCI MSI interrupts are wired up across SM8150, SM8250, SM8350, SM8450,
SM8550, SM8650, SC7280, and SC8180X
On IPQ6018 QUP5 I2C, tsens sand thermal zones are defined. The Inline
Crypto Engine (ICE) is enabled for IPQ9574.
On MSM8953 the GPU and its IOMMU is introduced, the reset for the
display subsystem is also wired up.
VLS CLAMP registers are specified for USB3 PHYs on MSM8998, QCM2290, and
SM6115.
USB Type-C port management is enabled on QRB4210 RB2.
On the SA8295P ADP the MAX20411 regulator powering the GPU rails is
introduced and the GPU is enabled. The first PCI instance on SA8540P
Ride is disabled for now, as a fix for the interrupt storm produced here
has not been presented.
On SA8775P the firmware memory map has changed and is updated. Safety
IRQ is added to the Ethernet controller.
On SC7180 UFS support is introduced and the cros-ec-spi is marked as
wakeup source.
For SC7280 capacity and DPC properties are added, cryptobam definition
is improved to work in more firmware environments, more Chrome-specific
properties are moved out from main dtsi, and cros-ec-spi is maked as a
wakeup source. Slimbus definition is added to the platform.
A missing reserved-memory range is added to Fairphone FP5, PMIC GLINK
and Venus are enabled. LEDs are introduced and voltage settings
corrected on the QCM6490 IDP, and RB3gen2 sees the same voltage changes
and GCC protected clocks are introduced to make the board boot properly.
RPMh sleep stats and a variety of cleanups and fixes are introduced for
SC8180X.
On SC8280XP the additional tsens instances are introduced. Camera
Subsystem and Camera Control Interface (CCI) are added. PMIC die-temp
vadc channels are introduced on the CRD, to allow ADC channels to be
tied to the shared PMIC temp-alarms, to actually report temperature.
On SDM630 USB QMP PHY support is introduced and enabled on the Inforce
IFC6560 board. On the various Sony Xperia XA2 variants WLED is enabled
and configured.
On SM6350 display subsystem interconnects and tsens-based thermal zones
are added. On SM7125 UFS support is added.
On Fairphone FP4, on SM7225, display and GPU are enabled, and firmware
paths are corrected.
SM8150 PCIe controller definitions are corrected.
As with SM8650, the SM8550 the fastrpc compute contexts are marked
dm-coherent, and PCIe controllers are moved to use GIC-ITS. The UFS
controller frequency definition is moved to the generic opp-table.
Touchscreen is enabled on the QRD device.
As usual, a variety of smaller cleanups and corrections to match
DeviceTree bindings and style guidelines are introduced across the
various files.
* tag 'qcom-arm64-for-6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (176 commits)
arm64: dts: qcom: sm6115: fix USB PHY configuration
arm64: dts: sm8650: Add msi-map-mask for PCIe nodes
arm64: dts: qcom: replace underscores in node names
dt-bindings: arm: qcom: Add Samsung Galaxy Tab 4 10.1 LTE
arm64: dts: qcom: pm4125: define USB-C related blocks
arm64: dts: qcom: sa8540p-ride: disable pcie2a node
arm64: dts: qcom: sc7280: add slimbus DT node
arm64: dts: qcom: sc7280: Add capacity and DPC properties
arm64: dts: qcom: pmi632: Add PBS client and use in LPG node
arm64: dts: qcom: sm8550: Use GIC-ITS for PCIe0 and PCIe1
arm64: dts: qcom: sm8150: correct PCIe wake-gpios
arm64: dts: qcom: sdm845-db845c: correct PCIe wake-gpios
arm64: dts: qcom: sm7225-fairphone-fp4: Enable display and GPU
arm64: dts: qcom: sm6350: Remove "disabled" state of GMU
arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add fuel gauge
arm64: dts: qcom: sm6350: Add interconnect for MDSS
arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add initial device trees
arm64: dts: qcom: sm8550: Switch UFS from opp-table-hz to opp-v2
arm64: dts: qcom: sc8180x: describe all PCI MSI interrupts
arm64: dts: qcom: minor whitespace cleanup
...
Link: https://lore.kernel.org/r/20240225050146.484422-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This set of changes refactors the audio-related device tree nodes on
Tegra234 and improves USB support for Jetson AGX Xavier. Furthermore
this consolidates SD/MMC aliases on Tegra234 and provides correct
configuration data for the MGBE Ethernet devices found on Tegra234
so that they can operate at full speed.
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Merge tag 'tegra-for-6.9-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
arm64: tegra: Device tree changes for v6.9-rc1
This set of changes refactors the audio-related device tree nodes on
Tegra234 and improves USB support for Jetson AGX Xavier. Furthermore
this consolidates SD/MMC aliases on Tegra234 and provides correct
configuration data for the MGBE Ethernet devices found on Tegra234
so that they can operate at full speed.
* tag 'tegra-for-6.9-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Remove Jetson Orin NX and Jetson Orin Nano DTSI
arm64: tegra: Add audio support for Jetson Orin NX and Jetson Orin Nano
arm64: tegra: Define missing IO ports
arm64: tegra: Move AHUB ports to SoC DTSI
arm64: tegra: Add USB Type-C controller for Jetson AGX Xavier
arm64: tegra: Add USB device support for Jetson AGX Xavier
arm64: tegra: Add current monitors for Jetson Xavier
arm64: tegra: Add AXI configuration for Tegra234 MGBE
arm64: tegra: Use consistent SD/MMC aliases on Tegra234
arm64: tegra: Enable cros-ec-spi as wake source
Link: https://lore.kernel.org/r/20240223174849.1509465-5-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Add pin control, I2C, GPIO, CA76 cluster, Ethernet, SD/MMC, DMA, and
HyperFLASH/QSPI (RPC) support for the R-Car V4M SoC,
- Add I2C EEPROM, Ethernet, eMMC, and QSPI FLASH support for the Gray
Hawk Single development board,
- Fix PCIe power on ULCB development boards equipped with the
Shimafuji Kingfisher extension,
- Add PSCI support for the RZ/G3S SoC,
- Add camera support for the RZ/G2UL SMARC EVK development board,
- Add display support for the RZ/G2L{,C} and RZ/V2L SoCs and SMARC EVK
development boards,
- Miscellaneous fixes and improvements,
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Merge tag 'renesas-dts-for-v6.9-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.9 (take two)
- Add pin control, I2C, GPIO, CA76 cluster, Ethernet, SD/MMC, DMA, and
HyperFLASH/QSPI (RPC) support for the R-Car V4M SoC,
- Add I2C EEPROM, Ethernet, eMMC, and QSPI FLASH support for the Gray
Hawk Single development board,
- Fix PCIe power on ULCB development boards equipped with the
Shimafuji Kingfisher extension,
- Add PSCI support for the RZ/G3S SoC,
- Add camera support for the RZ/G2UL SMARC EVK development board,
- Add display support for the RZ/G2L{,C} and RZ/V2L SoCs and SMARC EVK
development boards,
- Miscellaneous fixes and improvements,
* tag 'renesas-dts-for-v6.9-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (31 commits)
arm64: dts: renesas: rzg2l-smarc: Enable DU and link with DSI
arm64: dts: renesas: r9a07g054: Add DU node
arm64: dts: renesas: r9a07g044: Add DU node
arm64: dts: renesas: gray-hawk-single: Add QSPI FLASH support
arm64: dts: renesas: r8a779h0: Add RPC node
arm64: dts: renesas: r8a779h0: Add DMA support
arm64: dts: renesas: gray-hawk-single: Add eMMC support
arm64: dts: renesas: r8a779h0: Add SD/MMC node
ARM: dts: renesas: r8a7778: Add missing reg-names to sound node
arm64: dts: renesas: rzg2ul-smarc: Enable CRU, CSI support
arm64: dts: renesas: gray-hawk-single: Add Ethernet support
arm64: dts: renesas: r8a779h0: Add Ethernet-AVB support
arm64: dts: renesas: r8a779g0: Correct avb[01] reg sizes
arm64: dts: renesas: r8a779a0: Correct avb[01] reg sizes
arm64: dts: renesas: r9a08g045: Add PSCI support
arm64: dts: renesas: rzg3s-smarc-som: Guard Ethernet IRQ GPIO hogs
arm64: dts: renesas: r9a08g045: Add missing interrupts to IRQC node
arm64: dts: renesas: rzg2l: Add missing interrupts to IRQC nodes
arm64: dts: renesas: r8a779h0: Add CA76 operating points
arm64: dts: renesas: r8a779h0: Add CPU core clocks
...
Link: https://lore.kernel.org/r/cover.1708687134.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This adds support for the following new machines:
- MT7981B: Xiaomi AX3000T
- MT7986A: Acelink EW-7886CAX
- MT7988A: BananaPi BPI-R4
- MT8186 Chromebooks: Tentacruel, Tentacool, Steelix, Rusty, Magneton
- MT8395/MT8195: Radxa NIO 12L
Also adds more support for the MediaTek MT8186 SoC's Video and JPEG
encoders and for MT7988 clocks, enables wakeup support for the CrOS
EC on SPI in all MediaTek Chromebooks, performs some cleanups and
includes some spare fixes.
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Merge tag 'mtk-dts64-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt
MediaTek ARM64 DeviceTree updates for v6.9
This adds support for the following new machines:
- MT7981B: Xiaomi AX3000T
- MT7986A: Acelink EW-7886CAX
- MT7988A: BananaPi BPI-R4
- MT8186 Chromebooks: Tentacruel, Tentacool, Steelix, Rusty, Magneton
- MT8395/MT8195: Radxa NIO 12L
Also adds more support for the MediaTek MT8186 SoC's Video and JPEG
encoders and for MT7988 clocks, enables wakeup support for the CrOS
EC on SPI in all MediaTek Chromebooks, performs some cleanups and
includes some spare fixes.
* tag 'mtk-dts64-for-v6.9' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux: (51 commits)
arm64: dts: mt8195-cherry-tomato: change watchdog reset boot flow
arm64: dts: mt7986: add port@5 as CPU port
arm64: dts: mt7622: add port@5 as CPU port
arm64: dts: mediatek: Replace deprecated extcon-usb-gpio id-gpio/vbus-gpio properties
arm64: dts: mediatek: replace underscores in node names
arm64: dts: mediatek: mt8186: Add missing xhci clock to usb controllers
arm64: dts: mediatek: mt8186: Add missing clocks to ssusb power domains
arm64: dts: mediatek: mt7622: add missing "device_type" to memory nodes
arm64: dts: mediatek: mt7986: reorder nodes
arm64: dts: mediatek: mt7986: reorder properties
arm64: dts: mediatek: Add Acelink EW-7886CAX
dt-bindings: arm64: dts: mediatek: Add Acelink EW-7886CAX access point
dt-bindings: vendor-prefixes: add acelink
arm64: dts: mediatek: Introduce the MT8395 Radxa NIO 12L board
dt-bindings: arm64: mediatek: Add MT8395 Radxa NIO 12L board compatible
arm64: dts: mediatek: mt8186: Add video decoder device nodes
arm64: dts: mediatek: mt8195: Add MTU3 nodes and correctly describe USB
arm64: dts: mediatek: Add MT8186 Magneton Chromebooks
arm64: dts: mediatek: Add MT8186 Steelix platform based Rusty
arm64: dts: mediatek: Introduce MT8186 Steelix
...
Link: https://lore.kernel.org/r/20240219131230.157792-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- Add GPIO keys and watchdog support for the RZ/G3S SMARC development
board,
- Add GNSS support for Renesas ULCB development boards equipped with
the Shimafuji Kingfisher extension,
- Add support for the standalone White Hawk CPU board,
- Add support for the R-Car V4H ES2.0 (R8A779G2) SoC and the White
Hawk Single development board,
- Add initial support for the R-Car V4M (R8A779H0) SoC and the Gray
Hawk Single development board,
- Add camera support for the RZ/G2UL SoC,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-dts-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.9
- Add GPIO keys and watchdog support for the RZ/G3S SMARC development
board,
- Add GNSS support for Renesas ULCB development boards equipped with
the Shimafuji Kingfisher extension,
- Add support for the standalone White Hawk CPU board,
- Add support for the R-Car V4H ES2.0 (R8A779G2) SoC and the White
Hawk Single development board,
- Add initial support for the R-Car V4M (R8A779H0) SoC and the Gray
Hawk Single development board,
- Add camera support for the RZ/G2UL SoC,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: (29 commits)
arm64: dts: renesas: gray-hawk-single: Enable watchdog timer
arm64: dts: renesas: r8a779h0: Add RWDT node
arm64: dts: renesas: Improve TMU interrupt descriptions
ARM: dts: renesas: Improve TMU interrupt descriptions
arm64: dts: renesas: r9a07g043u: Add CSI and CRU nodes
arm64: dts: renesas: Add Gray Hawk Single board support
arm64: dts: renesas: Add Renesas R8A779H0 SoC support
arm64: dts: renesas: rzg3s-smarc-som: Enable the watchdog interface
arm64: dts: renesas: r9a08g045: Add watchdog node
arm64: dts: renesas: r8a779g0: Add missing SCIF_CLK2
dt-bindings: clock: Add R8A779H0 V4M CPG Core Clock Definitions
dt-bindings: clock: renesas,cpg-mssr: Document R-Car V4M support
dt-bindings: power: Add r8a779h0 SYSC power domain definitions
dt-bindings: power: renesas,rcar-sysc: Document R-Car V4M support
arm64: dts: renesas: r8a779g2: Add White Hawk Single support
arm64: dts: renesas: Add Renesas R8A779G2 SoC support
arm64: dts: renesas: white-hawk: Factor out common parts
arm64: dts: renesas: white-hawk-cpu: Factor out common parts
arm64: dts: renesas: white-hawk: Add SoC name to top-level comment
arm64: dts: renesas: white-hawk: Drop SoC parts from sub boards
...
Link: https://lore.kernel.org/r/cover.1707487834.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Use bpf_jit_binary_pack_alloc for memory management of JIT binaries in
ARM64 BPF JIT. The bpf_jit_binary_pack_alloc creates a pair of RW and RX
buffers. The JIT writes the program into the RW buffer. When the JIT is
done, the program is copied to the final RX buffer
with bpf_jit_binary_pack_finalize.
Implement bpf_arch_text_copy() and bpf_arch_text_invalidate() for ARM64
JIT as these functions are required by bpf_jit_binary_pack allocator.
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Acked-by: Song Liu <song@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20240228141824.119877-3-puranjay12@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
The text_poke API is used to implement functions like memcpy() and
memset() for instruction memory (RO+X). The implementation is similar to
the x86 version.
This will be used by the BPF JIT to write and modify BPF programs. There
could be more users of this in the future.
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20240228141824.119877-2-puranjay12@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
DAIF_PROCCTX_NOIRQ contains the FIQ bit. Update the comment as only
asynchronous aborts are unmasked and FIQ is still masked.
Signed-off-by: Ryo Takakura <takakura@valinux.co.jp>
Link: https://lore.kernel.org/r/20240228022836.1756-1-takakura@valinux.co.jp
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Currently some parts of the codebase will test for CONFIG_COMPAT before
testing is_compat_task().
is_compat_task() is a inlined function only present on CONFIG_COMPAT.
On the other hand, for !CONFIG_COMPAT, we have in linux/compat.h:
#define is_compat_task() (0)
Since we have this define available in every usage of is_compat_task() for
!CONFIG_COMPAT, it's unnecessary to keep the ifdefs, since the compiler is
smart enough to optimize-out those snippets on CONFIG_COMPAT=n
This requires some regset code as well as a few other defines to be made
available on !CONFIG_COMPAT, so some symbols can get resolved before
getting optimized-out.
Signed-off-by: Leonardo Bras <leobras@redhat.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240109034651.478462-2-leobras@redhat.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
access in arm64/neonbs.
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Merge tag 'v6.8-p5' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto fixes from Herbert Xu:
"This fixes a regression in lskcipher and an out-of-bound access
in arm64/neonbs"
* tag 'v6.8-p5' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: arm64/neonbs - fix out-of-bounds access on short input
crypto: lskcipher - Copy IV in lskcipher glue code always
Per commit b3f11af9b2ce ("arm64: ftrace: forbid CALL_OPS with
CC_OPTIMIZE_FOR_SIZE"), GCC is silently ignoring `-falign-functions=N`
when passed `-Os`, causing functions to be improperly aligned. This
doesn't seem to be a problem with Clang though, where enabling CALL_OPS
with CC_OPTIMIZE_FOR_SIZE doesn't spit out any warnings at boot about
misaligned patch-sites. Only forbid CALL_OPS if GCC is used and we're
optimizing for size so that CALL_OPS can be used with clang optimizing
for size.
Cc: Jason Ling <jasonling@chromium.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: Nick Desaulniers <ndesaulniers@google.com>
Cc: Bill Wendling <morbo@google.com>
Cc: Justin Stitt <justinstitt@google.com>
Cc: llvm@lists.linux.dev
Fixes: b3f11af9b2ce ("arm64: ftrace: forbid CALL_OPS with CC_OPTIMIZE_FOR_SIZE")
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20240223064032.3463229-1-swboyd@chromium.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Haikou is a Qseven and μQseven baseboard featuring PCIe, USB3 and a
video connector for a MIPI-DSI/CSI adapter.
This dts is for usage with the RK3588-Q7 SoM Tiger.
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240227164659.705271-5-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The rockchip,trcm-sync-tx-only property is at this time only documented
for the tdm variant of Rockchip i2s controllers.
While there was a series [0] adding code and binding for the property,
it doesn't seem to have gone forward back in 2021.
So for now fix the devicetree check by removing the property from rk3588
i2s controllers until support for it gets merged.
[0] https://patchwork.kernel.org/project/linux-rockchip/patch/1629796734-4243-5-git-send-email-sugar.zhang@rock-chips.com/
Fixes: 8ae112a5554f ("arm64: dts: rockchip: Add rk3588s I2S nodes")
Cc: Sugar Zhang <sugar.zhang@rock-chips.com>
Cc: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Signed-off-by: Heiko Stuebner <heiko.stuebner@cherry.de>
Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Link: https://lore.kernel.org/r/20240227164659.705271-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The dtbscheck reports a warning for a wrong reset-names property for
the i2s2 controller on rk356x socs.
The other controllers on the soc provide tx and rx directions and hence
two resets and separate clocks for each direction, while i2s2 only
provides one reset. This was so far named just "m" which isn't part of
the binding.
The clock-names the controller uses all end in "tx", so use the matching
"tx-m" reset-name for the i2s controller.
Fixes: 755f37010f3e ("arm64: dts: rockchip: RK356x: Add I2S2 device node")
Acked-by: Uwe Kleine-König <ukleinek@debian.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240227173526.710056-2-heiko@sntech.de
The video-codec@fdea0400 was missing the interrupt-names property that is
part of the binding. Add it.
Fixes: 944be6fba401 ("arm64: dts: rockchip: Add VPU support for RK3568/RK3566")
Cc: Piotr Oniszczuk <piotr.oniszczuk@gmail.com>
Acked-by: Uwe Kleine-König <ukleinek@debian.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240227173526.710056-1-heiko@sntech.de
The VO*-general-register-files need a clock, so add the correct one.
Cc: Sebastian Reichel <sebastian.reichel@collabora.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20240227210521.724754-1-heiko@sntech.de
Enable support for the Rockchip HDMI/eDP Combo PHY, which is based on a
Samsung IP block. This is used by the RK3588 SoC family.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://lore.kernel.org/r/20240219203725.283532-1-cristian.ciocaltea@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The prologue generation code has been modified to make the callback
program use the stack of the program marked as exception boundary where
callee-saved registers are already pushed.
As the bpf_throw function never returns, if it clobbers any callee-saved
registers, they would remain clobbered. So, the prologue of the
exception-boundary program is modified to push R23 and R24 as well,
which the callback will then recover in its epilogue.
The Procedure Call Standard for the Arm 64-bit Architecture[1] states
that registers r19 to r28 should be saved by the callee. BPF programs on
ARM64 already save all callee-saved registers except r23 and r24. This
patch adds an instruction in prologue of the program to save these
two registers and another instruction in the epilogue to recover them.
These extra instructions are only added if bpf_throw() is used. Otherwise
the emitted prologue/epilogue remains unchanged.
[1] https://github.com/ARM-software/abi-aa/blob/main/aapcs64/aapcs64.rst
Signed-off-by: Puranjay Mohan <puranjay12@gmail.com>
Link: https://lore.kernel.org/r/20240201125225.72796-3-puranjay12@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Abel Vesa
Dmitry Baryshkov
Jakub Kicinski
Danila Tikhonov
Uwe Kleine-König
Marc Zyngier
Arnd Bergmann
Jinjie Ruan
Anshuman Khandual
Liao Chang
Ard Biesheuvel
Johan Hovold
Hugues Fruchet
Puranjay Mohan
Ryo Takakura
Leonardo Bras
Linus Torvalds
Stephen Boyd
Heiko Stuebner
Heiko Stuebner
Elon Zhang
Tim Lunn
Cristian Ciocaltea