linux-toradex.git/arch/arm64, branch v6.4 Linux kernel for Apalis and Colibri modules Merge tag 'arm-fixes-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 2023-06-23T23:21:59+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-06-23T23:21:59+00:00 0f56e657488fe35e543fc17bc192fb7c7ac07ac6 Pull ARM SoC fixes from Arnd Bergmann: "The final bug fixes for Qualcomm and Rockchips came in, all of them for devicetree files: - Devices on Qualcomm SC7180/SC7280 that are cache coherent are now marked so correctly to fix a regression after a change in kernel behavior - Rockchips has a few minor changes for correctness of regulator and cache properties, as well as fixes for incorrect behavior of the RK3568 PCI controller and reset pins on two boards" * tag 'arm-fixes-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent arm64: dts: rockchip: Fix rk356x PCIe register and range mappings arm64: dts: rockchip: fix button reset pin for nanopi r5c arm64: dts: rockchip: fix nEXTRST on SOQuartz arm64: dts: rockchip: add missing cache properties arm64: dts: rockchip: fix USB regulator on ROCK64 
Pull ARM SoC fixes from Arnd Bergmann:
 "The final bug fixes for Qualcomm and Rockchips came in, all of them
  for devicetree files:

   - Devices on Qualcomm SC7180/SC7280 that are cache coherent are now
     marked so correctly to fix a regression after a change in kernel
     behavior

   - Rockchips has a few minor changes for correctness of regulator and
     cache properties, as well as fixes for incorrect behavior of the
     RK3568 PCI controller and reset pins on two boards"

* tag 'arm-fixes-6.4-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
  arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices
  arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor
  arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP
  dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent
  arm64: dts: rockchip: Fix rk356x PCIe register and range mappings
  arm64: dts: rockchip: fix button reset pin for nanopi r5c
  arm64: dts: rockchip: fix nEXTRST on SOQuartz
  arm64: dts: rockchip: add missing cache properties
  arm64: dts: rockchip: fix USB regulator on ROCK64
Merge tag 'qcom-arm64-fixes-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes 2023-06-23T20:13:27+00:00 Arnd Bergmann arnd@arndb.de 2023-06-23T20:13:22+00:00 ed8ff046eddd916627e1e9a549eacd9c043fde7d One last Qualcomm ARM64 DeviceTree fix for v6.4 Changes related to cache management for DMA memory caused WiFi to stop work on SC7180 and SC7280 based products, using TF-A. These changes marks the relevant device dma-coherent to correct the behavior. * tag 'qcom-arm64-fixes-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent Link: https://lore.kernel.org/r/20230622203248.106422-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
One last Qualcomm ARM64 DeviceTree fix for v6.4

Changes related to cache management for DMA memory caused WiFi to stop
work on SC7180 and SC7280 based products, using TF-A. These changes
marks the relevant device dma-coherent to correct the behavior.

* tag 'qcom-arm64-fixes-for-6.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices
  arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor
  arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP
  dt-bindings: firmware: qcom,scm: Document that SCM can be dma-coherent

Link: https://lore.kernel.org/r/20230622203248.106422-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2023-06-23T00:54:10+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-06-23T00:54:10+00:00 412d070b31c3e4018afc6bb1712709df0464da48 Pull kvm fixes from Paolo Bonzini: "ARM: - Correctly save/restore PMUSERNR_EL0 when host userspace is using PMU counters directly - Fix GICv2 emulation on GICv3 after the locking rework - Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and document why Generic: - Avoid setting page table entries pointing to a deleted memslot if a host page table entry is changed concurrently with the deletion" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Avoid illegal stage2 mapping on invalid memory slot KVM: arm64: Use raw_smp_processor_id() in kvm_pmu_probe_armpmu() KVM: arm64: Restore GICv2-on-GICv3 functionality KVM: arm64: PMU: Don't overwrite PMUSERENR with vcpu loaded KVM: arm64: PMU: Restore the host's PMUSERENR_EL0 
Pull kvm fixes from Paolo Bonzini:
 "ARM:

   - Correctly save/restore PMUSERNR_EL0 when host userspace is using
     PMU counters directly

   - Fix GICv2 emulation on GICv3 after the locking rework

   - Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and
     document why

  Generic:

   - Avoid setting page table entries pointing to a deleted memslot if a
     host page table entry is changed concurrently with the deletion"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: Avoid illegal stage2 mapping on invalid memory slot
  KVM: arm64: Use raw_smp_processor_id() in kvm_pmu_probe_armpmu()
  KVM: arm64: Restore GICv2-on-GICv3 functionality
  KVM: arm64: PMU: Don't overwrite PMUSERENR with vcpu loaded
  KVM: arm64: PMU: Restore the host's PMUSERENR_EL0
arm64: dts: qcom: sc7280: Mark SCM as dma-coherent for chrome devices 2023-06-22T19:20:12+00:00 Douglas Anderson dianders@chromium.org 2023-06-16T15:14:41+00:00 7b59e8ae92fe089fed8ff1b23e53442ae5b204c9 Just like for sc7180 devices using the Chrome bootflow (AKA trogdor and IDP), sc7280 devices using the Chrome bootflow also need their firmware marked dma-coherent. On sc7280 this wasn't causing WiFi to fail to startup, since WiFi works differently there. However, on sc7280 devices we were still getting the message at bootup after commit 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()"""): qcom_scm firmware:scm: Assign memory protection call failed -22 qcom_rmtfs_mem 9c900000.memory: assign memory failed qcom_rmtfs_mem: probe of 9c900000.memory failed with error -22 We should mark SCM properly just like we did for trogdor. Fixes: 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""") Fixes: 7a1f4e7f740d ("arm64: dts: qcom: sc7280: Add basic dts/dtsi files for sc7280 soc") Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230616081440.v2.4.I21dc14a63327bf81c6bb58fe8ed91dbdc9849ee2@changeid Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
Just like for sc7180 devices using the Chrome bootflow (AKA trogdor
and IDP), sc7280 devices using the Chrome bootflow also need their
firmware marked dma-coherent. On sc7280 this wasn't causing WiFi to
fail to startup, since WiFi works differently there. However, on
sc7280 devices we were still getting the message at bootup after
commit 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache
invalidation from arch_dma_prep_coherent()"""):

 qcom_scm firmware:scm: Assign memory protection call failed -22
 qcom_rmtfs_mem 9c900000.memory: assign memory failed
 qcom_rmtfs_mem: probe of 9c900000.memory failed with error -22

We should mark SCM properly just like we did for trogdor.

Fixes: 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""")
Fixes: 7a1f4e7f740d ("arm64: dts: qcom: sc7280: Add basic dts/dtsi files for sc7280 soc")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230616081440.v2.4.I21dc14a63327bf81c6bb58fe8ed91dbdc9849ee2@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for trogdor 2023-06-22T19:20:12+00:00 Douglas Anderson dianders@chromium.org 2023-06-16T15:14:40+00:00 a54b7fa6b9ab6b4ecb7d9aba6b1a0ce1bcc961e3 Trogdor devices use firmware backed by TF-A instead of Qualcomm's normal TZ. On TF-A we end up mapping memory as cacheable. Specifically, you can see in Trogdor's TF-A code [1] in qti_sip_mem_assign() that we call qti_mmap_add_dynamic_region() with MT_RO_DATA. This translates down to MT_MEMORY instead of MT_NON_CACHEABLE or MT_DEVICE. Apparently Qualcomm's normal TZ implementation maps the memory as non-cacheable. Let's add the "dma-coherent" attribute to the SCM for trogdor. Adding "dma-coherent" like this fixes WiFi on sc7180-trogdor devices. WiFi was broken as of commit 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()"""). Specifically at bootup we'd get: qcom_scm firmware:scm: Assign memory protection call failed -22 qcom_rmtfs_mem 94600000.memory: assign memory failed qcom_rmtfs_mem: probe of 94600000.memory failed with error -22 From discussion on the mailing lists [2] and over IRC [3], it was determined that we should always have been tagging the SCM as dma-coherent on trogdor but that the old "invalidate" happened to make things work most of the time. Tagging it properly like this is a much more robust solution. [1] https://chromium.googlesource.com/chromiumos/third_party/arm-trusted-firmware/+/refs/heads/firmware-trogdor-13577.B/plat/qti/common/src/qti_syscall.c [2] https://lore.kernel.org/r/20230614165904.1.I279773c37e2c1ed8fbb622ca6d1397aea0023526@changeid [3] https://oftc.irclog.whitequark.org/linux-msm/2023-06-15 Fixes: 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""") Fixes: 7ec3e67307f8 ("arm64: dts: qcom: sc7180-trogdor: add initial trogdor and lazor dt") Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230616081440.v2.3.Ic62daa649b47b656b313551d646c4de9a7da4bd4@changeid Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
Trogdor devices use firmware backed by TF-A instead of Qualcomm's
normal TZ. On TF-A we end up mapping memory as cacheable.
Specifically, you can see in Trogdor's TF-A code [1] in
qti_sip_mem_assign() that we call qti_mmap_add_dynamic_region() with
MT_RO_DATA. This translates down to MT_MEMORY instead of
MT_NON_CACHEABLE or MT_DEVICE. Apparently Qualcomm's normal TZ
implementation maps the memory as non-cacheable.

Let's add the "dma-coherent" attribute to the SCM for trogdor.

Adding "dma-coherent" like this fixes WiFi on sc7180-trogdor
devices. WiFi was broken as of commit 7bd6680b47fa ("Revert "Revert
"arm64: dma: Drop cache invalidation from
arch_dma_prep_coherent()"""). Specifically at bootup we'd get:

 qcom_scm firmware:scm: Assign memory protection call failed -22
 qcom_rmtfs_mem 94600000.memory: assign memory failed
 qcom_rmtfs_mem: probe of 94600000.memory failed with error -22

From discussion on the mailing lists [2] and over IRC [3], it was
determined that we should always have been tagging the SCM as
dma-coherent on trogdor but that the old "invalidate" happened to make
things work most of the time. Tagging it properly like this is a much
more robust solution.

[1] https://chromium.googlesource.com/chromiumos/third_party/arm-trusted-firmware/+/refs/heads/firmware-trogdor-13577.B/plat/qti/common/src/qti_syscall.c
[2] https://lore.kernel.org/r/20230614165904.1.I279773c37e2c1ed8fbb622ca6d1397aea0023526@changeid
[3] https://oftc.irclog.whitequark.org/linux-msm/2023-06-15

Fixes: 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""")
Fixes: 7ec3e67307f8 ("arm64: dts: qcom: sc7180-trogdor: add initial trogdor and lazor dt")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230616081440.v2.3.Ic62daa649b47b656b313551d646c4de9a7da4bd4@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
arm64: dts: qcom: sc7180: Mark SCM as dma-coherent for IDP 2023-06-22T19:20:12+00:00 Douglas Anderson dianders@chromium.org 2023-06-16T15:14:39+00:00 9a5f0b11e49e27f0a01a73c31d05df4a95bea3fa sc7180-idp is, for most intents and purposes, a trogdor device. Specifically, sc7180-idp is designed to run the same style of firmware as trogdor devices. This can be seen from the fact that IDP has the same "Reserved memory changes" in its device tree that trogdor has. Recently it was realized that we need to mark SCM as dma-coherent to match what trogdor's style of firmware (based on TF-A) does [1]. That means we need this dma-coherent tag on IDP as well. Without this, on newer versions of Linux, specifically those with commit 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()"""), WiFi will fail to work. At bootup you'll see: qcom_scm firmware:scm: Assign memory protection call failed -22 qcom_rmtfs_mem 94600000.memory: assign memory failed qcom_rmtfs_mem: probe of 94600000.memory failed with error -22 [1] https://lore.kernel.org/r/20230615145253.1.Ic62daa649b47b656b313551d646c4de9a7da4bd4@changeid Fixes: 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""") Fixes: f5ab220d162c ("arm64: dts: qcom: sc7180: Add remoteproc enablers") Signed-off-by: Douglas Anderson <dianders@chromium.org> Link: https://lore.kernel.org/r/20230616081440.v2.2.I3c17d546d553378aa8a0c68c3fe04bccea7cba17@changeid Signed-off-by: Bjorn Andersson <andersson@kernel.org> 
sc7180-idp is, for most intents and purposes, a trogdor device.
Specifically, sc7180-idp is designed to run the same style of firmware
as trogdor devices. This can be seen from the fact that IDP has the
same "Reserved memory changes" in its device tree that trogdor has.

Recently it was realized that we need to mark SCM as dma-coherent to
match what trogdor's style of firmware (based on TF-A) does [1]. That
means we need this dma-coherent tag on IDP as well.

Without this, on newer versions of Linux, specifically those with
commit 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache
invalidation from arch_dma_prep_coherent()"""), WiFi will fail to
work. At bootup you'll see:

  qcom_scm firmware:scm: Assign memory protection call failed -22
  qcom_rmtfs_mem 94600000.memory: assign memory failed
  qcom_rmtfs_mem: probe of 94600000.memory failed with error -22

[1] https://lore.kernel.org/r/20230615145253.1.Ic62daa649b47b656b313551d646c4de9a7da4bd4@changeid

Fixes: 7bd6680b47fa ("Revert "Revert "arm64: dma: Drop cache invalidation from arch_dma_prep_coherent()""")
Fixes: f5ab220d162c ("arm64: dts: qcom: sc7180: Add remoteproc enablers")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230616081440.v2.2.I3c17d546d553378aa8a0c68c3fe04bccea7cba17@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Merge tag 'hyperv-fixes-signed-20230619' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux 2023-06-20T00:05:43+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-06-20T00:05:43+00:00 692b7dc87ca6d55ab254f8259e6f970171dc9d01 Pull hyperv fixes from Wei Liu: - Fix races in Hyper-V PCI controller (Dexuan Cui) - Fix handling of hyperv_pcpu_input_arg (Michael Kelley) - Fix vmbus_wait_for_unload to scan present CPUs (Michael Kelley) - Call hv_synic_free in the failure path of hv_synic_alloc (Dexuan Cui) - Add noop for real mode handlers for virtual trust level code (Saurabh Sengar) * tag 'hyperv-fixes-signed-20230619' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux: PCI: hv: Add a per-bus mutex state_lock Revert "PCI: hv: Fix a timing issue which causes kdump to fail occasionally" PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic PCI: hv: Fix a race condition bug in hv_pci_query_relations() arm64/hyperv: Use CPUHP_AP_HYPERV_ONLINE state to fix CPU online sequencing x86/hyperv: Fix hyperv_pcpu_input_arg handling when CPUs go online/offline Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs Drivers: hv: vmbus: Call hv_synic_free() if hv_synic_alloc() fails x86/hyperv/vtl: Add noop for realmode pointers 
Pull hyperv fixes from Wei Liu:

 - Fix races in Hyper-V PCI controller (Dexuan Cui)

 - Fix handling of hyperv_pcpu_input_arg (Michael Kelley)

 - Fix vmbus_wait_for_unload to scan present CPUs (Michael Kelley)

 - Call hv_synic_free in the failure path of hv_synic_alloc (Dexuan Cui)

 - Add noop for real mode handlers for virtual trust level code (Saurabh
   Sengar)

* tag 'hyperv-fixes-signed-20230619' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
  PCI: hv: Add a per-bus mutex state_lock
  Revert "PCI: hv: Fix a timing issue which causes kdump to fail occasionally"
  PCI: hv: Remove the useless hv_pcichild_state from struct hv_pci_dev
  PCI: hv: Fix a race condition in hv_irq_unmask() that can cause panic
  PCI: hv: Fix a race condition bug in hv_pci_query_relations()
  arm64/hyperv: Use CPUHP_AP_HYPERV_ONLINE state to fix CPU online sequencing
  x86/hyperv: Fix hyperv_pcpu_input_arg handling when CPUs go online/offline
  Drivers: hv: vmbus: Fix vmbus_wait_for_unload() to scan present CPUs
  Drivers: hv: vmbus: Call hv_synic_free() if hv_synic_alloc() fails
  x86/hyperv/vtl: Add noop for realmode pointers
arm64/hyperv: Use CPUHP_AP_HYPERV_ONLINE state to fix CPU online sequencing 2023-06-17T23:09:47+00:00 Michael Kelley mikelley@microsoft.com 2023-05-23T17:14:22+00:00 52ae076c3a9b366b6fa9f7c7e67aed8b28716ed9 State CPUHP_AP_HYPERV_ONLINE has been introduced to correctly sequence the initialization of hyperv_pcpu_input_arg. Use this new state for Hyper-V initialization so that hyperv_pcpu_input_arg is allocated early enough. Signed-off-by: Michael Kelley <mikelley@microsoft.com> Reviewed-by: Dexuan Cui <decui@microsoft.com> Link: https://lore.kernel.org/r/1684862062-51576-2-git-send-email-mikelley@microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org> 
State CPUHP_AP_HYPERV_ONLINE has been introduced to correctly sequence the
initialization of hyperv_pcpu_input_arg. Use this new state for Hyper-V
initialization so that hyperv_pcpu_input_arg is allocated early enough.

Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Reviewed-by: Dexuan Cui <decui@microsoft.com>
Link: https://lore.kernel.org/r/1684862062-51576-2-git-send-email-mikelley@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Merge tag 'v6.4-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes 2023-06-16T21:11:24+00:00 Arnd Bergmann arnd@arndb.de 2023-06-16T21:11:18+00:00 5b017b5ed2bccfdb9a26c8ddb89f093fb8f8a94c Fixes for the reset pin on nanopi r5c, a reset line on SOQuartz, a duplicate usb regulator on rock64 and PCIe register mappings on rk356x. Also some missing cache properties. * tag 'v6.4-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: arm64: dts: rockchip: Fix rk356x PCIe register and range mappings arm64: dts: rockchip: fix button reset pin for nanopi r5c arm64: dts: rockchip: fix nEXTRST on SOQuartz arm64: dts: rockchip: add missing cache properties arm64: dts: rockchip: fix USB regulator on ROCK64 Link: https://lore.kernel.org/r/2885657.e9J7NaK4W3@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
Fixes for the reset pin on nanopi r5c, a reset line on SOQuartz, a duplicate
usb regulator on rock64 and PCIe register mappings on rk356x.
Also some missing cache properties.

* tag 'v6.4-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: Fix rk356x PCIe register and range mappings
  arm64: dts: rockchip: fix button reset pin for nanopi r5c
  arm64: dts: rockchip: fix nEXTRST on SOQuartz
  arm64: dts: rockchip: add missing cache properties
  arm64: dts: rockchip: fix USB regulator on ROCK64

Link: https://lore.kernel.org/r/2885657.e9J7NaK4W3@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'arm-fixes-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 2023-06-10T20:01:09+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-06-10T20:01:09+00:00 859c74595156f894c4e8edd523c6d1c4a1899127 Pull ARM SoC fixes from Arnd Bergmann: "Most of the changes this time are for the Qualcomm Snapdragon platforms. There are bug fixes for error handling in Qualcomm icc-bwmon, rpmh-rsc, ramp_controller and rmtfs driver as well as the AMD tee firmware driver and a missing initialization in the Arm ff-a firmware driver. The Qualcomm RPMh and EDAC drivers need some rework to work correctly on all supported chips. The DT fixes include: - i.MX8 fixes for gpio, pinmux and clock settings - ADS touchscreen gpio polarity settings in several machines - Address dtb warnings for caches, panel and input-enable properties on Qualcomm platforms - Incorrect data on qualcomm platforms fir SA8155P power domains, SM8550 LLCC, SC7180-lite SDRAM frequencies and SM8550 soundwire - Remoteproc firmware paths are corrected for Sony Xperia 10 IV" * tag 'arm-fixes-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (36 commits) firmware: arm_ffa: Set handle field to zero in memory descriptor ARM: dts: Fix erroneous ADS touchscreen polarities arm64: dts: imx8mn-beacon: Fix SPI CS pinmux arm64: dts: imx8-ss-dma: assign default clock rate for lpuarts arm64: dts: imx8qm-mek: correct GPIOs for USDHC2 CD and WP signals EDAC/qcom: Get rid of hardcoded register offsets EDAC/qcom: Remove superfluous return variable assignment in qcom_llcc_core_setup() arm64: dts: qcom: sm8550: Use the correct LLCC register scheme dt-bindings: cache: qcom,llcc: Fix SM8550 description arm64: dts: qcom: sc7180-lite: Fix SDRAM freq for misidentified sc7180-lite boards arm64: dts: qcom: sm8550: use uint16 for Soundwire interval soc: qcom: rpmhpd: Add SA8155P power domains arm64: dts: qcom: Split out SA8155P and use correct RPMh power domains dt-bindings: power: qcom,rpmpd: Add SA8155P soc: qcom: Rename ice to qcom_ice to avoid module name conflict soc: qcom: rmtfs: Fix error code in probe() soc: qcom: ramp_controller: Fix an error handling path in qcom_ramp_controller_probe() ARM: dts: at91: sama7g5ek: fix debounce delay property for shdwc ARM: at91: pm: fix imbalanced reference counter for ethernet devices arm64: dts: qcom: sm6375-pdx225: Fix remoteproc firmware paths ... 
Pull ARM SoC fixes from Arnd Bergmann:
 "Most of the changes this time are for the Qualcomm Snapdragon
  platforms.

  There are bug fixes for error handling in Qualcomm icc-bwmon,
  rpmh-rsc, ramp_controller and rmtfs driver as well as the AMD tee
  firmware driver and a missing initialization in the Arm ff-a firmware
  driver. The Qualcomm RPMh and EDAC drivers need some rework to work
  correctly on all supported chips.

  The DT fixes include:

   - i.MX8 fixes for gpio, pinmux and clock settings

   - ADS touchscreen gpio polarity settings in several machines

   - Address dtb warnings for caches, panel and input-enable properties
     on Qualcomm platforms

   - Incorrect data on qualcomm platforms fir SA8155P power domains,
     SM8550 LLCC, SC7180-lite SDRAM frequencies and SM8550 soundwire

   - Remoteproc firmware paths are corrected for Sony Xperia 10 IV"

* tag 'arm-fixes-6.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (36 commits)
  firmware: arm_ffa: Set handle field to zero in memory descriptor
  ARM: dts: Fix erroneous ADS touchscreen polarities
  arm64: dts: imx8mn-beacon: Fix SPI CS pinmux
  arm64: dts: imx8-ss-dma: assign default clock rate for lpuarts
  arm64: dts: imx8qm-mek: correct GPIOs for USDHC2 CD and WP signals
  EDAC/qcom: Get rid of hardcoded register offsets
  EDAC/qcom: Remove superfluous return variable assignment in qcom_llcc_core_setup()
  arm64: dts: qcom: sm8550: Use the correct LLCC register scheme
  dt-bindings: cache: qcom,llcc: Fix SM8550 description
  arm64: dts: qcom: sc7180-lite: Fix SDRAM freq for misidentified sc7180-lite boards
  arm64: dts: qcom: sm8550: use uint16 for Soundwire interval
  soc: qcom: rpmhpd: Add SA8155P power domains
  arm64: dts: qcom: Split out SA8155P and use correct RPMh power domains
  dt-bindings: power: qcom,rpmpd: Add SA8155P
  soc: qcom: Rename ice to qcom_ice to avoid module name conflict
  soc: qcom: rmtfs: Fix error code in probe()
  soc: qcom: ramp_controller: Fix an error handling path in qcom_ramp_controller_probe()
  ARM: dts: at91: sama7g5ek: fix debounce delay property for shdwc
  ARM: at91: pm: fix imbalanced reference counter for ethernet devices
  arm64: dts: qcom: sm6375-pdx225: Fix remoteproc firmware paths
  ...