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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"20 hotfixes, 14 of which are cc:stable.
Three affect DAMON. Lorenzo's five-patch series to address the
mmap_region error handling is here also.
Apart from that, various singletons"
* tag 'mm-hotfixes-stable-2024-11-09-22-40' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mailmap: add entry for Thorsten Blum
ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove()
signal: restore the override_rlimit logic
fs/proc: fix compile warning about variable 'vmcore_mmap_ops'
ucounts: fix counter leak in inc_rlimit_get_ucounts()
selftests: hugetlb_dio: check for initial conditions to skip in the start
mm: fix docs for the kernel parameter ``thp_anon=``
mm/damon/core: avoid overflow in damon_feed_loop_next_input()
mm/damon/core: handle zero schemes apply interval
mm/damon/core: handle zero {aggregation,ops_update} intervals
mm/mlock: set the correct prev on failure
objpool: fix to make percpu slot allocation more robust
mm/page_alloc: keep track of free highatomic
mm: resolve faulty mmap_region() error path behaviour
mm: refactor arch_calc_vm_flag_bits() and arm64 MTE handling
mm: refactor map_deny_write_exec()
mm: unconditionally close VMAs on error
mm: avoid unsafe VMA hook invocation when error arises on mmap hook
mm/thp: fix deferred split unqueue naming and locking
mm/thp: fix deferred split queue not partially_mapped
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Currently MTE is permitted in two circumstances (desiring to use MTE
having been specified by the VM_MTE flag) - where MAP_ANONYMOUS is
specified, as checked by arch_calc_vm_flag_bits() and actualised by
setting the VM_MTE_ALLOWED flag, or if the file backing the mapping is
shmem, in which case we set VM_MTE_ALLOWED in shmem_mmap() when the mmap
hook is activated in mmap_region().
The function that checks that, if VM_MTE is set, VM_MTE_ALLOWED is also
set is the arm64 implementation of arch_validate_flags().
Unfortunately, we intend to refactor mmap_region() to perform this check
earlier, meaning that in the case of a shmem backing we will not have
invoked shmem_mmap() yet, causing the mapping to fail spuriously.
It is inappropriate to set this architecture-specific flag in general mm
code anyway, so a sensible resolution of this issue is to instead move the
check somewhere else.
We resolve this by setting VM_MTE_ALLOWED much earlier in do_mmap(), via
the arch_calc_vm_flag_bits() call.
This is an appropriate place to do this as we already check for the
MAP_ANONYMOUS case here, and the shmem file case is simply a variant of
the same idea - we permit RAM-backed memory.
This requires a modification to the arch_calc_vm_flag_bits() signature to
pass in a pointer to the struct file associated with the mapping, however
this is not too egregious as this is only used by two architectures anyway
- arm64 and parisc.
So this patch performs this adjustment and removes the unnecessary
assignment of VM_MTE_ALLOWED in shmem_mmap().
[akpm@linux-foundation.org: fix whitespace, per Catalin]
Link: https://lkml.kernel.org/r/ec251b20ba1964fb64cf1607d2ad80c47f3873df.1730224667.git.lorenzo.stoakes@oracle.com
Fixes: deb0f6562884 ("mm/mmap: undo ->mmap() when arch_validate_flags() fails")
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Suggested-by: Catalin Marinas <catalin.marinas@arm.com>
Reported-by: Jann Horn <jannh@google.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Helge Deller <deller@gmx.de>
Cc: James E.J. Bottomley <James.Bottomley@HansenPartnership.com>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Peter Xu <peterx@redhat.com>
Cc: Will Deacon <will@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix the ACPI processor driver initialization ordering after recent
changes to avoid calling init_freq_invariance_cppc() too early on AMD
platforms (Mario Limonciello)"
* tag 'acpi-6.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: processor: Move arch_init_invariance_cppc() call later
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arch_init_invariance_cppc() is called at the end of
acpi_cppc_processor_probe() in order to configure frequency invariance
based upon the values from _CPC.
This however doesn't work on AMD CPPC shared memory designs that have
AMD preferred cores enabled because _CPC needs to be analyzed from all
cores to judge if preferred cores are enabled.
This issue manifests to users as a warning since commit 21fb59ab4b97
("ACPI: CPPC: Adjust debug messages in amd_set_max_freq_ratio() to warn"):
```
Could not retrieve highest performance (-19)
```
However the warning isn't the cause of this, it was actually
commit 279f838a61f9 ("x86/amd: Detect preferred cores in
amd_get_boost_ratio_numerator()") which exposed the issue.
To fix this problem, change arch_init_invariance_cppc() into a new weak
symbol that is called at the end of acpi_processor_driver_init().
Each architecture that supports it can declare the symbol to override
the weak one.
Define it for x86, in arch/x86/kernel/acpi/cppc.c, and for all of the
architectures using the generic arch_topology.c code.
Fixes: 279f838a61f9 ("x86/amd: Detect preferred cores in amd_get_boost_ratio_numerator()")
Reported-by: Ivan Shapovalov <intelfx@intelfx.name>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219431
Tested-by: Oleksandr Natalenko <oleksandr@natalenko.name>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20241104222855.3959267-1-superm1@kernel.org
[ rjw: Changelog edit ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Here is a (hopefully) final round of arm64 fixes for 6.12 that address
some user-visible floating point register corruption. Both of the
Marks have been working on this for a couple of weeks and we've ended
up in a position where SVE is solid but SME still has enough pending
issues that the most pragmatic solution for the release and stable
backports is to disable the feature. Yes, it's a shame, but the
hardware is rare as hen's teeth at the moment and we're better off
getting back to a known good state before fixing it all properly.
We're also improving the selftests for 6.13 to help avoid merging
broken code in the future.
Anyway, the good news is that we're removing a lot more code than
we're adding.
Summary:
- Fix handling of SVE traps from userspace on preemptible kernels
when converting the saved floating point state into SVE state.
- Remove broken support for the SMCCCv1.3 "SVE discard hint"
optimisation.
- Disable SME support, as the current support code suffers from
numerous issues around signal delivery, ptrace access and
context-switch which can lead to user-visible corruption of the
register state"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: Kconfig: Make SME depend on BROKEN for now
arm64: smccc: Remove broken support for SMCCCv1.3 SVE discard hint
arm64/sve: Discard stale CPU state when handling SVE traps
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Although support for SME was merged in v5.19, we've since uncovered a
number of issues with the implementation, including issues which might
corrupt the FPSIMD/SVE/SME state of arbitrary tasks. While there are
patches to address some of these issues, ongoing review has highlighted
additional functional problems, and more time is necessary to analyse
and fix these.
For now, mark SME as BROKEN in the hope that we can fix things properly
in the near future. As SME is an OPTIONAL part of ARMv9.2+, and there is
very little extant hardware, this should not adversely affect the vast
majority of users.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: stable@vger.kernel.org # 5.19
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20241106164220.2789279-1-mark.rutland@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
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SMCCCv1.3 added a hint bit which callers can set in an SMCCC function ID
(AKA "FID") to indicate that it is acceptable for the SMCCC
implementation to discard SVE and/or SME state over a specific SMCCC
call. The kernel support for using this hint is broken and SMCCC calls
may clobber the SVE and/or SME state of arbitrary tasks, though FPSIMD
state is unaffected.
The kernel support is intended to use the hint when there is no SVE or
SME state to save, and to do this it checks whether TIF_FOREIGN_FPSTATE
is set or TIF_SVE is clear in assembly code:
| ldr <flags>, [<current_task>, #TSK_TI_FLAGS]
| tbnz <flags>, #TIF_FOREIGN_FPSTATE, 1f // Any live FP state?
| tbnz <flags>, #TIF_SVE, 2f // Does that state include SVE?
|
| 1: orr <fid>, <fid>, ARM_SMCCC_1_3_SVE_HINT
| 2:
| << SMCCC call using FID >>
This is not safe as-is:
(1) SMCCC calls can be made in a preemptible context and preemption can
result in TIF_FOREIGN_FPSTATE being set or cleared at arbitrary
points in time. Thus checking for TIF_FOREIGN_FPSTATE provides no
guarantee.
(2) TIF_FOREIGN_FPSTATE only indicates that the live FP/SVE/SME state in
the CPU does not belong to the current task, and does not indicate
that clobbering this state is acceptable.
When the live CPU state is clobbered it is necessary to update
fpsimd_last_state.st to ensure that a subsequent context switch will
reload FP/SVE/SME state from memory rather than consuming the
clobbered state. This and the SMCCC call itself must happen in a
critical section with preemption disabled to avoid races.
(3) Live SVE/SME state can exist with TIF_SVE clear (e.g. with only
TIF_SME set), and checking TIF_SVE alone is insufficient.
Remove the broken support for the SMCCCv1.3 SVE saving hint. This is
effectively a revert of commits:
* cfa7ff959a78 ("arm64: smccc: Support SMCCC v1.3 SVE register saving hint")
* a7c3acca5380 ("arm64: smccc: Save lr before calling __arm_smccc_sve_check()")
... leaving behind the ARM_SMCCC_VERSION_1_3 and ARM_SMCCC_1_3_SVE_HINT
definitions, since these are simply definitions from the SMCCC
specification, and the latter is used in KVM via ARM_SMCCC_CALL_HINTS.
If we want to bring this back in future, we'll probably want to handle
this logic in C where we can use all the usual FPSIMD/SVE/SME helper
functions, and that'll likely require some rework of the SMCCC code
and/or its callers.
Fixes: cfa7ff959a78 ("arm64: smccc: Support SMCCC v1.3 SVE register saving hint")
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Will Deacon <will@kernel.org>
Cc: stable@vger.kernel.org
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20241106160448.2712997-1-mark.rutland@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
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The logic for handling SVE traps manipulates saved FPSIMD/SVE state
incorrectly, and a race with preemption can result in a task having
TIF_SVE set and TIF_FOREIGN_FPSTATE clear even though the live CPU state
is stale (e.g. with SVE traps enabled). This has been observed to result
in warnings from do_sve_acc() where SVE traps are not expected while
TIF_SVE is set:
| if (test_and_set_thread_flag(TIF_SVE))
| WARN_ON(1); /* SVE access shouldn't have trapped */
Warnings of this form have been reported intermittently, e.g.
https://lore.kernel.org/linux-arm-kernel/CA+G9fYtEGe_DhY2Ms7+L7NKsLYUomGsgqpdBj+QwDLeSg=JhGg@mail.gmail.com/
https://lore.kernel.org/linux-arm-kernel/000000000000511e9a060ce5a45c@google.com/
The race can occur when the SVE trap handler is preempted before and
after manipulating the saved FPSIMD/SVE state, starting and ending on
the same CPU, e.g.
| void do_sve_acc(unsigned long esr, struct pt_regs *regs)
| {
| // Trap on CPU 0 with TIF_SVE clear, SVE traps enabled
| // task->fpsimd_cpu is 0.
| // per_cpu_ptr(&fpsimd_last_state, 0) is task.
|
| ...
|
| // Preempted; migrated from CPU 0 to CPU 1.
| // TIF_FOREIGN_FPSTATE is set.
|
| get_cpu_fpsimd_context();
|
| if (test_and_set_thread_flag(TIF_SVE))
| WARN_ON(1); /* SVE access shouldn't have trapped */
|
| sve_init_regs() {
| if (!test_thread_flag(TIF_FOREIGN_FPSTATE)) {
| ...
| } else {
| fpsimd_to_sve(current);
| current->thread.fp_type = FP_STATE_SVE;
| }
| }
|
| put_cpu_fpsimd_context();
|
| // Preempted; migrated from CPU 1 to CPU 0.
| // task->fpsimd_cpu is still 0
| // If per_cpu_ptr(&fpsimd_last_state, 0) is still task then:
| // - Stale HW state is reused (with SVE traps enabled)
| // - TIF_FOREIGN_FPSTATE is cleared
| // - A return to userspace skips HW state restore
| }
Fix the case where the state is not live and TIF_FOREIGN_FPSTATE is set
by calling fpsimd_flush_task_state() to detach from the saved CPU
state. This ensures that a subsequent context switch will not reuse the
stale CPU state, and will instead set TIF_FOREIGN_FPSTATE, forcing the
new state to be reloaded from memory prior to a return to userspace.
Fixes: cccb78ce89c4 ("arm64/sve: Rework SVE access trap to convert state in registers")
Reported-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20241030-arm64-fpsimd-foreign-flush-v1-1-bd7bd66905a2@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fix from Madhavan Srinivasan:
- Fix spurious interrupts in Book3S HV Nested KVM
Thanks to Gautam Menghani.
* tag 'powerpc-6.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
KVM: PPC: Book3S HV: Mask off LPCR_MER for a vCPU before running it to avoid spurious interrupts
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spurious interrupts
Running a L2 vCPU (see [1] for terminology) with LPCR_MER bit set and no
pending interrupts results in that L2 vCPU getting an infinite flood of
spurious interrupts. The 'if check' in kvmhv_run_single_vcpu() sets the
LPCR_MER bit if there are pending interrupts.
The spurious flood problem can be observed in 2 cases:
1. Crashing the guest while interrupt heavy workload is running
a. Start a L2 guest and run an interrupt heavy workload (eg: ipistorm)
b. While the workload is running, crash the guest (make sure kdump
is configured)
c. Any one of the vCPUs of the guest will start getting an infinite
flood of spurious interrupts.
2. Running LTP stress tests in multiple guests at the same time
a. Start 4 L2 guests.
b. Start running LTP stress tests on all 4 guests at same time.
c. In some time, any one/more of the vCPUs of any of the guests will
start getting an infinite flood of spurious interrupts.
The root cause of both the above issues is the same:
1. A NMI is sent to a running vCPU that has LPCR_MER bit set.
2. In the NMI path, all registers are refreshed, i.e, H_GUEST_GET_STATE
is called for all the registers.
3. When H_GUEST_GET_STATE is called for LPCR, the vcpu->arch.vcore->lpcr
of that vCPU at L1 level gets updated with LPCR_MER set to 1, and this
new value is always used whenever that vCPU runs, regardless of whether
there was a pending interrupt.
4. Since LPCR_MER is set, the vCPU in L2 always jumps to the external
interrupt handler, and this cycle never ends.
Fix the spurious flood by masking off the LPCR_MER bit before running a
L2 vCPU to ensure that it is not set if there are no pending interrupts.
[1] Terminology:
1. L0 : PAPR hypervisor running in HV mode
2. L1 : Linux guest (logical partition) running on top of L0
3. L2 : KVM guest running on top of L1
Fixes: ec0f6639fa88 ("KVM: PPC: Book3S HV nestedv2: Ensure LPCR_MER bit is passed to the L0")
Cc: stable@vger.kernel.org # v6.8+
Signed-off-by: Gautam Menghani <gautam@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC fixes from Arnd Bergmann:
"Where the last set of fixes was mostly drivers, this time the
devicetree changes all come at once, targeting mostly the Rockchips,
Qualcomm and NXP platforms.
The Qualcomm bugfixes target the Snapdragon X Elite laptops,
specifically problems with PCIe and NVMe support to improve
reliability, and a boot regresion on msm8939.
Also for Snapdragon platforms, there are a number of correctness
changes in the several platform specific device drivers, but none of
these are as impactful.
On the NXP i.MX platform, the fixes are all for 64-bit i.MX8 variants,
correcting individual entries in the devicetree that were incorrect
and causing the media, video, mmc and spi drivers to misbehave in
minor ways.
The Arm SCMI firmware driver gets fixes for a use-after-free bug and
for correctly parsing firmware information.
On the RISC-V side, there are three minor devicetree fixes for
starfive and sophgo, again addressing only minor mistakes. One device
driver patch fixes a problem with spurious interrupt handling"
* tag 'arm-fixes-6.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (63 commits)
firmware: arm_scmi: Use vendor string in max-rx-timeout-ms
dt-bindings: firmware: arm,scmi: Add missing vendor string
riscv: dts: Replace deprecated snps,nr-gpios property for snps,dw-apb-gpio-port devices
arm64: dts: rockchip: Correct GPIO polarity on brcm BT nodes
arm64: dts: rockchip: Drop invalid clock-names from es8388 codec nodes
ARM: dts: rockchip: Fix the realtek audio codec on rk3036-kylin
ARM: dts: rockchip: Fix the spi controller on rk3036
ARM: dts: rockchip: drop grf reference from rk3036 hdmi
ARM: dts: rockchip: fix rk3036 acodec node
arm64: dts: rockchip: remove orphaned pinctrl-names from pinephone pro
soc: qcom: pmic_glink: Handle GLINK intent allocation rejections
rpmsg: glink: Handle rejected intent request better
arm64: dts: qcom: x1e80100: fix PCIe5 interconnect
arm64: dts: qcom: x1e80100: fix PCIe4 interconnect
arm64: dts: qcom: x1e80100: Fix up BAR spaces
MAINTAINERS: invert Misc RISC-V SoC Support's pattern
soc: qcom: socinfo: fix revision check in qcom_socinfo_probe()
arm64: dts: qcom: x1e80100-qcp: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-microsoft-romulus: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-yoga-slim7x: fix nvme regulator boot glitch
...
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD
More Qualcomm Arm64 DeviceTree fixes for v6.12
Bring a range of PCIe fixes across the X Elite platform, as well as
marking the NVMe power supply boot-on to avoid glitching the power
supply during boot.
The X Elite CRD audio configuration sees a spelling mistake corrected.
On SM8450 the PCIe 1 PIPE clock definition is corrected, to fix a
regression where this isn't able to acquire it's clocks.
* tag 'qcom-arm64-fixes-for-6.12-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: x1e80100: fix PCIe5 interconnect
arm64: dts: qcom: x1e80100: fix PCIe4 interconnect
arm64: dts: qcom: x1e80100: Fix up BAR spaces
arm64: dts: qcom: x1e80100-qcp: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-microsoft-romulus: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-yoga-slim7x: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-vivobook-s15: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-crd: fix nvme regulator boot glitch
arm64: dts: qcom: x1e78100-t14s: fix nvme regulator boot glitch
arm64: dts: qcom: x1e80100-crd Rename "Twitter" to "Tweeter"
arm64: dts: qcom: x1e80100: Fix PCIe 6a lanes description
arm64: dts: qcom: sm8450 fix PIPE clock specification for pcie1
arm64: dts: qcom: x1e80100: Add Broadcast_AND region in LLCC block
arm64: dts: qcom: x1e80100: fix PCIe5 PHY clocks
arm64: dts: qcom: x1e80100: fix PCIe4 and PCIe6a PHY clocks
Link: https://lore.kernel.org/r/20241101143206.738617-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The fifth PCIe controller is connected to the PCIe North ANoC.
Fix the corresponding interconnect property so that the OS manages the
right path.
Fixes: 62ab23e15508 ("arm64: dts: qcom: x1e80100: add PCIe5 nodes")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241024131101.13587-3-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The fourth PCIe controller is connected to the PCIe North ANoC.
Fix the corresponding interconnect property so that the OS manages the
right path.
Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
Cc: stable@vger.kernel.org # 6.9
Cc: Abel Vesa <abel.vesa@linaro.org>
Cc: Sibi Sankar <quic_sibis@quicinc.com>
Cc: Rajendra Nayak <quic_rjendra@quicinc.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241024131101.13587-2-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The 32-bit BAR spaces are reaching outside their assigned register
regions. Shrink them to match their actual sizes.
This resolves an issue where the regions overlap and one of the
controllers won't come up, which can be seen in the log as:
qcom-pcie 1c08000.pci: resource collision: [mem 0x7c300000-0x7fffffff] conflicts with 1c00000.pci dbi [mem 0x7e000000-0x7e000f1c]
While at it, unify the style.
Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
Cc: stable@vger.kernel.org
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Tested-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20240710-topic-barman-v1-1-5f63fca8d0fc@linaro.org
[bjorn: Added note about overlapping resource regions]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The NVMe regulator has been left enabled by the boot firmware. Mark it
as such to avoid disabling the regulator temporarily during boot.
Fixes: eb57cbe730d1 ("arm64: dts: qcom: x1e80100: Describe the PCIe 6a resources")
Cc: stable@vger.kernel.org # 6.11
Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241016145112.24785-7-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The NVMe regulator has been left enabled by the boot firmware. Mark it
as such to avoid disabling the regulator temporarily during boot.
Fixes: 09d77be56093 ("arm64: dts: qcom: Add support for X1-based Surface Laptop 7 devices")
Cc: Konrad Dybcio <quic_kdybcio@quicinc.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241016145112.24785-6-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The NVMe regulator has been left enabled by the boot firmware. Mark it
as such to avoid disabling the regulator temporarily during boot.
Fixes: 45247fe17db2 ("arm64: dts: qcom: x1e80100: add Lenovo Thinkpad Yoga slim 7x devicetree")
Cc: stable@vger.kernel.org # 6.11
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241016145112.24785-5-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The NVMe regulator has been left enabled by the boot firmware. Mark it
as such to avoid disabling the regulator temporarily during boot.
Fixes: d0e2f8f62dff ("arm64: dts: qcom: Add device tree for ASUS Vivobook S 15")
Cc: stable@vger.kernel.org # 6.11
Cc: Xilin Wu <wuxilin123@gmail.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241016145112.24785-4-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The NVMe regulator has been left enabled by the boot firmware. Mark it
as such to avoid disabling the regulator temporarily during boot.
Fixes: eb57cbe730d1 ("arm64: dts: qcom: x1e80100: Describe the PCIe 6a resources")
Cc: stable@vger.kernel.org # 6.11
Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241016145112.24785-3-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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The NVMe regulator has been left enabled by the boot firmware. Mark it
as such to avoid disabling the regulator temporarily during boot.
Fixes: 7d1cbe2f4985 ("arm64: dts: qcom: Add X1E78100 ThinkPad T14s Gen 6")
Cc: Konrad Dybcio <konradybcio@kernel.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241016145112.24785-2-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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This makes the name consistent with both other x1e80100 devices and the
dictionary. A UCM fix was merged already and is required in order for
sound to work after this commit.
Signed-off-by: Maya Matuszczyk <maccraft123mc@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20241019190214.3337-2-maccraft123mc@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Fix the description and compatible for PCIe 6a, as it is in fact a
4-lanes controller and PHY, but it can also be used in 2-lanes mode. For
4-lanes mode, it uses the lanes provided by PCIe 6b. For 2-lanes mode,
PCIe 6a uses 2 lanes and then PCIe 6b uses the other 2 lanes. The number
of lanes in which the PHY should be configured depends on a TCSR register
value on each individual board.
Cc: stable+noautosel@kernel.org # Depends on pcie-qcom 16.0 GT/s support
Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Johan Hovold <johan+linaro@kernel.org>
Tested-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20241009-x1e80100-dts-fixes-pcie6a-v3-1-14a1163e691b@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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For historical reasons on SM8450 the second PCIe host (pcie1) also keeps
a reference to the PIPE clock coming from the PHY. Commit e76862840660
("arm64: dts: qcom: sm8450: correct pcie1 phy clocks inputs to gcc") has
updated the PHY to use #clock-cells = <1>, making just <&pcie1_phy>
clock specification invalid. Update corresponding clock entry in the
PCIe1 host node.
/soc@0/pcie@1c08000: Failed to get clk index: 2 ret: -22
qcom-pcie 1c08000.pcie: Failed to get clocks
qcom-pcie 1c08000.pcie: probe with driver qcom-pcie failed with error -22
Fixes: e76862840660 ("arm64: dts: qcom: sm8450: correct pcie1 phy clocks inputs to gcc")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241006-fix-sm8450-pcie1-v1-1-4f227c9082ed@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add missing Broadcast_AND region to the LLCC block for x1e80100,
as the LLCC version on this platform is 4.1 and it provides the region.
This also fixes the following error caused by the missing region:
[ 3.797768] qcom-llcc 25000000.system-cache-controller: error -EINVAL: invalid resource (null)
This error started showing up only after the new regmap region called
Broadcast_AND that has been added to the llcc-qcom driver.
Cc: stable@vger.kernel.org # 6.11: 055afc34fd21: soc: qcom: llcc: Add regmap for Broadcast_AND region
Fixes: af16b00578a7 ("arm64: dts: qcom: Add base X1E80100 dtsi and the QCP dts")
Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20241014-x1e80100-dts-llcc-add-broadcastand_region-v2-1-5ee6ac128627@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add the missing clkref enable and pipediv2 clocks to the PCIe5 PHY.
Fixes: 62ab23e15508 ("arm64: dts: qcom: x1e80100: add PCIe5 nodes")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Konrad Dybcio <konradybcio@kernel.org>
Link: https://lore.kernel.org/r/20240916082307.29393-4-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add the missing clkref enable and pipediv2 clocks to the PCIe4 and
PCIe6a PHYs.
Fixes: 5eb83fc10289 ("arm64: dts: qcom: x1e80100: Add PCIe nodes")
Cc: stable@vger.kernel.org # 6.9
Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Reviewed-by: Konrad Dybcio <konradybcio@kernel.org>
Link: https://lore.kernel.org/r/20240916082307.29393-3-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD
Qualcomm Arm64 DeviceTree fix for v6.12
This reverts the conversion to use the mailbox binding for RPM IPC
interrupts, as this broke boot on msm8939.
* tag 'qcom-arm64-fixes-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: dts: qcom: msm8939: revert use of APCS mbox for RPM
Link: https://lore.kernel.org/r/20241101142414.737828-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Commit 22e4e43484c4 ("arm64: dts: qcom: msm8939: Use mboxes
properties for APCS") broke the boot on msm8939 platforms.
The issue comes from the SMD driver failing to request the mbox
channel because of circular dependencies:
1. rpm -> apcs1_mbox -> rpmcc (RPM_SMD_XO_CLK_SRC) -> rpm.
2. rpm -> apcs1_mbox -> gcc -> rpmcc (RPM_SMD_XO_CLK_SRC) -> rpm
3. rpm -> apcs1_mbox -> apcs2 -> gcc -> rpmcc (RPM_SMD_XO_CLK_SRC) -> rpm
To fix this issue let's switch back to using the deprecated
qcom,ipc property for the RPM node.
Fixes: 22e4e43484c4 ("arm64: dts: qcom: msm8939: Use mboxes properties for APCS")
Signed-off-by: Fabien Parent <fabien.parent@linaro.org>
Link: https://lore.kernel.org/r/20240904-msm8939-rpm-apcs-fix-v1-1-b608e7e48fe1@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into HEAD
RISC-V soc fixes for v6.12-rc6
StarFive:
Two minor dts fixes, one setting the correct eth phy delay parameters
and one disabling unused nodes that caused warnings at probe time.
Firmware:
Fix the poll_complete() implementation in the auto-update driver so that
it behaves as the framework expects.
Misc:
Update the maintainer pattern for my dts entry, so that it covers
the specific platforms listed , rather than including all riscv
platforms with the list platforms excluded.
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
* tag 'riscv-soc-fixes-for-v6.12-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux:
MAINTAINERS: invert Misc RISC-V SoC Support's pattern
riscv: dts: starfive: Update ethernet phy0 delay parameter values for Star64
riscv: dts: starfive: disable unused csi/camss nodes
firmware: microchip: auto-update: fix poll_complete() to not report spurious timeout errors
Link: https://lore.kernel.org/r/20241031-colossal-cassette-617817c9bec3@spud
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Improve function of Star64 bottom network port phy0 with updated delay values.
Initial upstream patches supporting Star64 use the same vendor board support
package parameters known to result in an unreliable bottom network port.
Success acquiring DHCP lease and no dropped packets to ping LAN address:
rx 900: tx 1500 1650 1800 1950
rx 750: tx 1650 1800 1950
rx 600: tx 1800 1950
rx 1050: tx 1650 1800 1950
rx 1200: tx 1500 1650 1800 1950
rx 1350: tx 1500 1650 1800 1950
rx 1500: tx 1500 1650 1800 1950
rx 1650: tx 1500 1650 1800 1950
rx 1800: tx 1500 1650 1800 1950
rx 1900: tx 1950
rx 1950: tx 1950
Failure acquiring DHCP lease or many dropped packets:
rx 450: tx 1500 1800 1950
rx 600: tx 1200 1350 1650
rx 750: tx 1350 1500
rx 900: tx 1200 1350
rx 1050: tx 1050 1200 1350 1500
rx 1200: tx 1350
rx 1350: tx 1350
rx 1500: tx 1200 1350
rx 1650: tx 1050 1200 1350
rx 1800: tx 1050 1200 1350
rx 1900: tx 1500 1650 1800
rx 1950: tx 1200 1350
Non-functional:
rx 0: tx 0 150 300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950
rx 150: tx 0 150 300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950
rx 300: tx 0 150 300 450 600 750 900 1050 1200 1350 1500 1650 1800 1950
rx 450: tx 0 150 300 450 600 750 900 1050 1200 1350 1650
rx 600: tx 0 150 300 450 600 750 900 1050
rx 750: tx 0 150 300 450 600 750 900 1050 1200
rx 900: tx 0 150 300 450 600 750 900 1050
rx 1050: tx 0 150 300 450 600 750 900
rx 1200: tx 0 150 300 450 600 750 900 1050 1200
rx 1350: tx 0 150 300 450 600 750 900 1050 1200
rx 1500: tx 0 150 300 450 600 750 900 1050
rx 1650: tx 0 150 300 450 600 750 900
rx 1800: tx 0 150 300 450 600 750 900
rx 1900: tx 0 150 300 450 600 750 900 1050 1200 1350
rx 1950: tx 0 150 300 450 600 750 900 1050
Selecting the median of all working rx delay values 1500 combined with tx delay
values 1500, 1650, 1800, and 1950 only the tx delay value of 1950 (default) is
reliable as tested in both Linux 6.11.2 and U-Boot v2024.10
Signed-off-by: E Shattow <e@freeshell.de>
CC: stable@vger.kernel.org
Fixes: 2606bf583b962 ("riscv: dts: starfive: add Star64 board devicetree")
Acked-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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Aurelien reported probe failures due to the csi node being enabled
without having a camera attached to it. A camera was in the initial
submissions, but was removed from the dts, as it had not actually been
present on the board, but was from an addon board used by the
developer of the relevant drivers. The non-camera pipeline nodes were
not disabled when this happened and the probe failures are problematic
for Debian. Disable them.
CC: stable@vger.kernel.org
Fixes: 28ecaaa5af192 ("riscv: dts: starfive: jh7110: Add camera subsystem nodes")
Closes: https://lore.kernel.org/all/Zw1-vcN4CoVkfLjU@aurel32.net/
Reported-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into HEAD
A number of DTS correctnes fixes, to bring down the amount of errors
reported by dtbscheck.
* tag 'v6.12-rockchip-dtsfixes1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (23 commits)
arm64: dts: rockchip: Correct GPIO polarity on brcm BT nodes
arm64: dts: rockchip: Drop invalid clock-names from es8388 codec nodes
ARM: dts: rockchip: Fix the realtek audio codec on rk3036-kylin
ARM: dts: rockchip: Fix the spi controller on rk3036
ARM: dts: rockchip: drop grf reference from rk3036 hdmi
ARM: dts: rockchip: fix rk3036 acodec node
arm64: dts: rockchip: remove orphaned pinctrl-names from pinephone pro
arm64: dts: rockchip: remove num-slots property from rk3328-nanopi-r2s-plus
arm64: dts: rockchip: Fix LED triggers on rk3308-roc-cc
arm64: dts: rockchip: Remove #cooling-cells from fan on Theobroma lion
arm64: dts: rockchip: Remove undocumented supports-emmc property
arm64: dts: rockchip: Fix bluetooth properties on Rock960 boards
arm64: dts: rockchip: Fix bluetooth properties on rk3566 box demo
arm64: dts: rockchip: Drop regulator-init-microvolt from two boards
arm64: dts: rockchip: fix i2c2 pinctrl-names property on anbernic-rg353p/v
arm64: dts: rockchip: Fix reset-gpios property on brcm BT nodes
arm64: dts: rockchip: Fix wakeup prop names on PineNote BT node
arm64: dts: rockchip: Remove hdmi's 2nd interrupt on rk3328
arm64: dts: rockchip: Designate Turing RK1's system power controller
arm64: dts: rockchip: Start cooling maps numbering from zero on ROCK 5B
...
Link: https://lore.kernel.org/r/2847150.mvXUDI8C0e@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Paragraph "3.4 Power up Timing Sequence" of the AzureWave-CM256SM
datasheet mentions the following about the BT_REG_ON pin, which is
connected to GPIO0_C4_d:
When this pin is low and WL_REG_ON is high,
the BT section is in reset.
Therefor set that pin to GPIO_ACTIVE_HIGH so that it can be pulled low
for a reset.
If set to GPIO_ACTIVE_LOW, the following errors are observed:
Bluetooth: hci0: command 0x0c03 tx timeout
Bluetooth: hci0: BCM: Reset failed (-110)
So fix the GPIO polarity by setting it to ACTIVE_HIGH.
This also matches what other devices with the same BT device have.
Fixes: 2b6a3f857550 ("arm64: dts: rockchip: Fix reset-gpios property on brcm BT nodes")
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Link: https://lore.kernel.org/r/20241018145053.11928-2-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The binding for Everest ES8328/ES8388 audio CODEC doesn't support the
'clock-names' property:
rk3588-orangepi-5-plus.dtb: audio-codec@11: 'clock-names' does not match any of the regexes: 'pinctrl-[0-9]+'
from schema $id: http://devicetree.org/schemas/sound/everest,es8328.yaml#
Since the related audio driver is also not making use of it, drop the
invalid property from all es8388 codec nodes.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
Link: https://lore.kernel.org/r/20241019-es8328-dt-fixes-v1-1-ca77d5ce21ad@collabora.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Both the node name as well as the compatible were not named
according to the binding expectations, fix that.
Fixes: 47bf3a5c9e2a ("ARM: dts: rockchip: add the sound setup for rk3036-kylin board")
Cc: Caesar Wang <wxt@rock-chips.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-15-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Compatible and clock names did not match the existing binding.
So set the correct values and re-order+rename the clocks.
It looks like no rk3036 board did use the spi controller so far,
so this was never detected on a running device yet.
Fixes: f629fcfab2cd ("ARM: dts: rockchip: support the spi for rk3036")
Cc: Caesar Wang <wxt@rock-chips.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-14-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Neither the binding nor the driver implementation specify/use the grf
reference provided in the rk3036. And neither does the newer rk3128
user of the hdmi controller. So drop the rockchip,grf property.
Fixes: b7217cf19c63 ("ARM: dts: rockchip: add hdmi device node for rk3036")
Cc: Caesar Wang <wxt@rock-chips.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-13-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The acodec node is not conformant to the binding.
Set the correct nodename, use the correct compatible, add the needed
#sound-dai-cells and sort the rockchip,grf below clocks properties
as expected.
Fixes: faea098e1808 ("ARM: dts: rockchip: add core rk3036 dtsi")
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-12-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The patch adding display support for the pinephone pro introduced two
regulators that contain pinctrl-names props but no pinctrl-assignments.
Looks like someone forgot the pinctrl settings, so remove the orphans
for now, until that changes.
Fixes: 3e987e1f22b9 ("arm64: dts: rockchip: Add internal display support to rk3399-pinephone-pro")
Cc: Martijn Braam <martijn@brixit.nl>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Ondrej Jirman <megi@xff.cz>
Reviewed-by: Ondrej Jirman <megi@xff.cz>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-11-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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num-slots was not part of the dw-mmc binding and the last slipage of
one of them seeping in from the vendor kernel was removed way back in
2017. Somehow the nanopi-r2s-plus managed to smuggle another on in the
kernel, so remove that as well.
Fixes: b8c028782922 ("arm64: dts: rockchip: Add DTS for FriendlyARM NanoPi R2S Plus")
Cc: Sergey Bostandzhyan <jin@mediatomb.cc>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-9-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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There are two LEDs on the board, power and user events.
Currently both are assigned undocumented IR(-remote)
triggers that are probably only part of the vendor-kernel.
To make dtbs check happier, assign the power-led to a generic
default-on trigger and the user led to the documented rc-feedback
trigger that should mostly match its current usage.
Fixes: 4403e1237be3 ("arm64: dts: rockchip: Add devicetree for board roc-rk3308-cc")
Cc: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-8-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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All Theobroma boards use a ti,amc6821 as fan controller.
It normally runs in an automatically controlled way and while it may be
possible to use it as part of a dt-based thermal management, this is
not yet specified in the binding, nor implemented in any kernel.
Newer boards already don't contain that #cooling-cells property, but
older ones do. So remove them for now, they can be re-added if thermal
integration gets implemented in the future.
There are two further occurences in v6.12-rc in px30-ringneck and
rk3399-puma, but those already get removed by the i2c-mux conversion
scheduled for 6.13 . As the undocumented property is in the kernel so
long, I opted for not causing extra merge conflicts between 6.12 and 6.13
Fixes: d99a02bcfa81 ("arm64: dts: rockchip: add RK3368-uQ7 (Lion) SoM")
Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Cc: Klaus Goger <klaus.goger@theobroma-systems.com>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-7-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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supports-emmc is an undocumented property that slipped into the mainline
kernel devicetree for some boards. Drop it.
Fixes: c484cf93f61b ("arm64: dts: rockchip: add PX30-µQ7 (Ringneck) SoM with Haikou baseboard")
Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Fixes: b8c028782922 ("arm64: dts: rockchip: Add DTS for FriendlyARM NanoPi R2S Plus")
Cc: Sergey Bostandzhyan <jin@mediatomb.cc>
Fixes: 8d94da58de53 ("arm64: dts: rockchip: Add EmbedFire LubanCat 1")
Cc: Wenhao Cui <lasstp5011@gmail.com>
Fixes: cdf46cdbabfc ("arm64: dts: rockchip: Add dts for EmbedFire rk3568 LubanCat 2")
Cc: Andy Yan <andyshrk@163.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-6-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The expected clock-name is different, and extclk also is deprecated
in favor of txco for clocks that are not crystals.
So fix it to match the binding.
Fixes: c72235c288c8 ("arm64: dts: rockchip: Add on-board WiFi/BT support for Rock960 boards")
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-5-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The expected clock-name is different, and extclk also is deprecated
in favor of txco for clocks that are not crystals.
The wakeup gpio properties are named differently too, when changing
from vendor-tree to mainline. So fix those to match the binding.
Fixes: 2e0537b16b25 ("arm64: dts: rockchip: Add dts for rockchip rk3566 box demo board")
Cc: Andy Yan <andyshrk@163.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-4-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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rk3568-roc-pc and rk3588-toybrick-x0 re-introduced this property despite
previous patches removing older instances already.
regulator-init-microvolt is not part of any regulator binding and is
only used in the Rockchip vendor kernel. So drop it.
It is used by u-boot in some places to setup initial regulator-state,
but that should happen in the existing -u-boot devicetree additions.
Fixes: 007b4bb47f44 ("arm64: dts: rockchip: add dts for Firefly Station P2 aka rk3568-roc-pc")
Cc: Furkan Kardame <f.kardame@manjaro.org>
Fixes: 8ffe365f8dc7 ("arm64: dts: rockchip: Add devicetree support for TB-RK3588X board")
Cc: Elon Zhang <zhangzj@rock-chips.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-3-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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We want to control pins, not beer mugs, so rename pintctrl-names to the
expected pinctrl-names.
This was not affecting functionality, because the i2c2 controller
already had a set of pinctrl properties.
Fixes: 523adb553573 ("arm64: dts: rockchip: add Anbernic RG353P and RG503")
Fixes: 1e141cf12726 ("arm64: dts: rockchip: add Anbernic RG353V and RG353VS")
Cc: Chris Morgan <macromorgan@hotmail.com>
Acked-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Dragan Simic <dsimic@manjaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20241008203940.2573684-2-heiko@sntech.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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For most compatibles, the "brcm,bluetooth.yaml" binding doesn't allow
the 'reset-gpios' property, but there is a 'shutdown-gpios' property.
Page 12 of the AzureWave-CM256SM datasheet (v1.9) has the following wrt
pin 34 'BT_REG_ON' (connected to GPIO0_C4_d on the PineNote):
Used by PMU to power up or power down the internal regulators used
by the Bluetooth section. Also, when deasserted, this pin holds the
Bluetooth section in reset. This pin has an internal 200k ohm pull
down resistor that is enabled by default.
So it is safe to replace 'reset-gpios' with 'shutdown-gpios'.
Fixes: d449121e5e8a ("arm64: dts: rockchip: Add Pine64 PineNote board")
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Link: https://lore.kernel.org/r/20241008113344.23957-5-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The "brcm,bluetooth.yaml" binding has 'device-wakeup-gpios' and
'host-wakeup-gpios' property names, not '*-wake-gpios'.
Fix the incorrect property names.
Note that the "realtek,bluetooth.yaml" binding does use the
'*-wake-gpios' property names.
Fixes: d449121e5e8a ("arm64: dts: rockchip: Add Pine64 PineNote board")
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Link: https://lore.kernel.org/r/20241008113344.23957-4-didi.debian@cknow.org
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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