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https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/drivers
MediaTek soc driver updates
This adds:
- A socinfo entry for the MT8371 Genio 520 SoC
- Support for the Dynamic Voltage and Frequency Scaling
Resource Controller (DVFSRC) version 4, found in the
new MediaTek Kompanio Ultra (MT8196) SoC
- Initial support for the CMDQ mailbox found in the MT8196.
- A memory leak fix in the MediaTek SVS driver's debug ops.
* tag 'mtk-soc-for-v6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux:
soc: mediatek: mtk-cmdq: Add mminfra_offset adjustment for DRAM addresses
soc: mediatek: mtk-cmdq: Extend cmdq_pkt_write API for SoCs without subsys ID
soc: mediatek: mtk-cmdq: Add pa_base parsing for hardware without subsys ID support
soc: mediatek: mtk-cmdq: Add cmdq_get_mbox_priv() in cmdq_pkt_create()
mailbox: mtk-cmdq: Add driver data to support for MT8196
mailbox: mtk-cmdq: Add mminfra_offset configuration for DRAM transaction
mailbox: mtk-cmdq: Add GCE hardware virtualization configuration
mailbox: mtk-cmdq: Add cmdq private data to cmdq_pkt for generating instruction
soc: mediatek: mtk-dvfsrc: Rework bandwidth calculations
soc: mediatek: mtk-dvfsrc: Get and Enable DVFSRC clock
soc: mediatek: mtk-dvfsrc: Add support for DVFSRCv4 and MT8196
soc: mediatek: mtk-dvfsrc: Write bandwidth to EMI DDR if present
soc: mediatek: mtk-dvfsrc: Add a new callback for calc_dram_bw
soc: mediatek: mtk-dvfsrc: Add and propagate DVFSRC bandwidth type
soc: mediatek: mtk-dvfsrc: Change error check for DVFSRCv4 START cmd
dt-bindings: soc: mediatek: dvfsrc: Document clock
soc: mediatek: mtk-socinfo: Add entry for MT8371AV/AZA Genio 520
soc: mediatek: svs: Fix memory leak in svs_enable_debug_write()
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/drivers
Apple SoC driver updates for 6.20
- Add a poweroff function to the RTKit library which will be required
for the first USB4/Thunderbolt series I hope to submit next cycle.
* tag 'apple-soc-drivers-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux:
soc: apple: rtkit: Add function to poweroff
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
Qualcomm driver updates for v6.20
Support multiple wait queues in the SCM firmware interface and provide
discovery of the wait queue interrupt to deal with the cases where
bootloader didn't patch the DeviceTree with the IRQ information.
Refactor the MDT loader and the SCM driver's peripheral authentication
service interface and introduce support for passing a remoteproc
resource table to the firmware. The remoteproc patches that uses this
and uses this to configure the IOMMU are included here due to
bidirectional dependencies. The end result is remoteproc support on the
Glymur platform.
Enable QSEECOM and thereby UEFI variable access, on the Surface Pro 11.
Make the QMI interface endianness aware, to support ath1Xk on big endian
machines.
Add the Glymur support in LLCC driver.
* tag 'qcom-drivers-for-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (33 commits)
soc: qcom: preserve CPU endianness for QMI_DATA_LEN
soc: qcom: fix QMI encoding/decoding for basic elements
soc: qcom: check QMI basic element error codes
soc: qcom: ubwc: add missing include
remoteproc: qcom: pas: Enable Secure PAS support with IOMMU managed by Linux
remoteproc: pas: Extend parse_fw callback to fetch resources via SMC call
firmware: qcom_scm: Add qcom_scm_pas_get_rsc_table() to get resource table
firmware: qcom_scm: Add SHM bridge handling for PAS when running without QHEE
firmware: qcom_scm: Refactor qcom_scm_pas_init_image()
firmware: qcom_scm: Add a prep version of auth_and_reset function
soc: qcom: mdtloader: Remove qcom_mdt_pas_init() from exported symbols
soc: qcom: mdtloader: Add PAS context aware qcom_mdt_pas_load() function
remoteproc: pas: Replace metadata context with PAS context structure
firmware: qcom_scm: Introduce PAS context allocator helper function
firmware: qcom_scm: Rename peripheral as pas_id
firmware: qcom_scm: Remove redundant piece of code
dt-bindings: remoteproc: qcom,pas: Add iommus property
soc: qcom: cmd-db: Use devm_memremap() to fix memory leak in cmd_db_dev_probe
soc: qcom: pmic_glink_altmode: Consume TBT3/USB4 mode notifications
dt-bindings: qcom,pdc: document the Milos Power Domain Controller
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/drivers
i.MX drivers changes for 6.20:
- A few changes from Peng Fan adding dump syslog support for i.MX
System Manager firmware driver, cleaning up soc-imx9 driver, fixing
error handling for soc-imx8m driver
* tag 'imx-drivers-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
soc: imx8m: Fix error handling for clk_prepare_enable()
soc: imx: Spport i.MX9[4,52]
soc: imx: Use dev_err_probe() for i.MX9
soc: imx: Use device-managed APIs for i.MX9
firmware: imx: sm-misc: Dump syslog info
firmware: arm_scmi: imx: Support getting syslog of MISC protocol
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers
Samsung SoC drivers for v6.20
1. Several improvements in Exynos ChipID Socinfo driver and finally
adding Google GS101 SoC support.
2. Few cleanups from old code.
3. Documenting Axis Artpec-9 SoC PMU (Power Management Unit).
* tag 'samsung-drivers-6.20' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: s3c: remove a leftover hwmon-s3c.h header file
dt-bindings: soc: samsung: exynos-pmu: Drop unnecessary select schema
soc: samsung: exynos-chipid: add google,gs101-otp support
soc: samsung: exynos-chipid: downgrade dev_info to dev_dbg for soc info
soc: samsung: exynos-chipid: rename method
dt-bindings: nvmem: add google,gs101-otp
soc: samsung: exynos-chipid: use dev_err_probe where appropiate
soc: samsung: exynos-chipid: use devm action to unregister soc device
dt-bindings: samsung: exynos-pmu: Add compatible for ARTPEC-9 SoC
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers
TEE sysfs for 6.20
- Add an optional generic sysfs attribute for TEE revision
- Implement revision reporting for OP-TEE using both SMC and FF-A ABIs
* tag 'tee-sysfs-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee:
tee: optee: store OS revision for TEE core
tee: add revision sysfs attribute
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers
TEE bus callback for 6.20
- Move from generic device_driver to TEE bus-specific callbacks
- Add module_tee_client_driver() and registration helpers to reduce
boilerplate
- Convert several client drivers (TPM, KEYS, firmware, EFI, hwrng,
and RTC)
- Update documentation and fix kernel-doc warnings
* tag 'tee-bus-callback-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee:
tpm/tpm_ftpm_tee: Fix kdoc after function renames
tpm/tpm_ftpm_tee: Make use of tee bus methods
tpm/tpm_ftpm_tee: Make use of tee specific driver registration
KEYS: trusted: Make use of tee bus methods
KEYS: trusted: Migrate to use tee specific driver registration function
firmware: tee_bnxt: Make use of tee bus methods
firmware: tee_bnxt: Make use of module_tee_client_driver()
firmware: arm_scmi: Make use of tee bus methods
firmware: arm_scmi: optee: Make use of module_tee_client_driver()
efi: stmm: Make use of tee bus methods
efi: stmm: Make use of module_tee_client_driver()
hwrng: optee - Make use of tee bus methods
hwrng: optee - Make use of module_tee_client_driver()
rtc: optee: Make use of tee bus methods
rtc: optee: Migrate to use tee specific driver registration function
tee: Adapt documentation to cover recent additions
tee: Add probe, remove and shutdown bus callbacks to tee_client_driver
tee: Add some helpers to reduce boilerplate for tee client drivers
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers
Renesas driver updates for v6.20 (take two)
- Add and use for_each_of_imap_item() iterator,
- Add support for the RZ/N1 GPIO Interrupt Multiplexer.
* tag 'renesas-drivers-for-v6.20-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
soc: renesas: Add support for RZ/N1 GPIO Interrupt Multiplexer
irqchip/renesas-rza1: Use for_each_of_imap_item iterator
irqchip/ls-extirq: Use for_each_of_imap_item iterator
of: unittest: Add a test case for for_each_of_imap_item iterator
of/irq: Introduce for_each_of_imap_item
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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This patch extends the cmdq_pkt_write API to support SoCs that do not
have subsys ID mapping by introducing new register write APIs:
- cmdq_pkt_write_pa() and cmdq_pkt_write_subsys() replace
cmdq_pkt_write()
- cmdq_pkt_write_mask_pa() and cmdq_pkt_write_mask_subsys() replace
cmdq_pkt_write_mask()
To ensure consistent function pointer interfaces, both
cmdq_pkt_write_pa() and cmdq_pkt_write_subsys() provide subsys and
pa_base parameters. This unifies how register writes are invoked,
regardless of whether subsys ID is supported by the device.
All GCEs support writing registers by PA (with mask) without subsys,
but this requires extra GCE instructions to convert the PA into a GCE
readable format, reducing performance compared to using subsys directly.
Therefore, subsys is preferred for register writes when available.
API documentation and function pointer declarations in cmdq_client_reg
have been updated. The original write APIs will be removed after all
CMDQ users transition to the new interfaces.
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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support
When GCE executes instructions, it typically locates the corresponding
hardware register using the subsys ID. For hardware that does not
support subsys ID, the subsys ID is set to an invalid value, and the
physical address must be used to generate GCE instructions.
The main advantage of using subsys ID is to reduce the number of
instructions. Without subsys ID, an additional `ASSIGN` instruction
is needed to assign the high bytes of the physical address, which can
impact performance if too many instructions are required. However, if
the hardware does not support subsys ID, using the physical address
is the only option to achieve the same functionality.
This commit adds a pa_base parsing flow to the cmdq_client_reg structure
to handle hardware without subsys ID support.
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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The GCE in MT8196 is placed in MMINFRA and requires all addresses
in GCE instructions for DRAM transactions to be IOVA.
Due to MMIO, if the GCE needs to access a hardware register at
0x1000_0000, but the SMMU is also mapping a DRAM block at 0x1000_0000,
the MMINFRA will not know whether to write to the hardware register or
the DRAM.
To solve this, MMINFRA treats addresses greater than 2G as data paths
and those less than 2G as config paths because the DRAM start address
is currently at 2G (0x8000_0000). On the data path, MMINFRA remaps
DRAM addresses by subtracting 2G, allowing SMMU to map DRAM addresses
less than 2G.
For example, if the DRAM start address 0x8000_0000 is mapped to
IOVA=0x0, when GCE accesses IOVA=0x0, it must add a 2G offset to
the address in the GCE instruction. MMINFRA will then see it as a
data path (IOVA >= 2G) and subtract 2G, allowing GCE to access IOVA=0x0.
Since the MMINFRA remap subtracting 2G is done in hardware and cannot
be configured by software, the address of DRAM in GCE instruction must
always add 2G to ensure proper access. After that, the shift functions
do more than just shift addresses, so the APIs were renamed to
cmdq_convert_gce_addr() and cmdq_revert_gce_addr().
This 2G adjustment is referred to as mminfra_offset in the CMDQ driver.
CMDQ helper can get the mminfra_offset from the cmdq_mbox_priv of
cmdq_pkt and add the mminfra_offset to the DRAM address in GCE
instructions.
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Add the cmdq_mbox_priv structure to store the private data of GCE,
such as the shift bits of the physical address. Then, include the
cmdq_mbox_priv structure within the cmdq_pkt structure.
This allows CMDQ users to utilize the private data in cmdq_pkt to
generate GCE instructions when needed. Additionally, having
cmdq_mbox_priv makes it easier to expand and reference other GCE
private data in the future.
Add cmdq_get_mbox_priv() for CMDQ users to get all the private data
into the cmdq_mbox_priv of the cmdq_pkt.
Signed-off-by: Jason-JH Lin <jason-jh.lin@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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Add a function to put a co-processor into the lowest possible power
state from which recovery usually isn't possible without a full SoC
reset. This is required for the USB4/Thunderbolt co-processors which
can be restarted since the entire USB4 root complex can be completely
reset independently of the rest of the SoC.
Reviewed-by: Janne Grunau <j@jannau.net>
Link: https://patch.msgid.link/20260117-apple-rtkit-poweroff-v2-1-b882a180e44d@kernel.org
Signed-off-by: Sven Peter <sven@kernel.org>
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MISC protocol supports getting system log regarding system sleep latency,
wakeup interrupt and etc. Add the API for user to retrieve the information
from SM.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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for_each_of_imap_item is an iterator designed to help a driver to parse
an interrupt-map property.
Indeed some drivers need to know details about the interrupt mapping
described in the device-tree in order to set internal registers
accordingly.
Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@bootlin.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patch.msgid.link/20260114093938.1089936-2-herve.codina@bootlin.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
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The header has a function which calls pr_err(). Don't require users of
the header to include <linux/printk.h> and include it here.
Fixes: 87cfc79dcd60 ("drm/msm/a6xx: Resolve the meaning of UBWC_MODE")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20260110-iris-ubwc-v1-1-dd70494dcd7b@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Add a generic TEE revision sysfs attribute backed by a new
optional get_tee_revision() callback. The revision string is
diagnostic-only and must not be used to infer feature support.
Signed-off-by: Aristo Chen <aristo.chen@canonical.com>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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The last user of defined structures s3c_hwmon_pdata and s3c_hwmon_chcfg
was removed in commit 0d297df03890 ("ARM: s3c: simplify platform code"),
thus the platform data header file itself can be removed also.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Link: https://patch.msgid.link/20260112211554.3755188-1-vz@mleia.com
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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drivers-for-6.20
Merge the support for loading and managing the TrustZone-based remote
processors found in the Glymur platform through a topic branch, as it's
a mix of qcom-soc and remoteproc patches.
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Qualcomm remote processor may rely on Static and Dynamic resources for
it to be functional. Static resources are fixed like for example,
memory-mapped addresses required by the subsystem and dynamic
resources, such as shared memory in DDR etc., are determined at
runtime during the boot process.
For most of the Qualcomm SoCs, when run with Gunyah or older QHEE
hypervisor, all the resources whether it is static or dynamic, is
managed by the hypervisor. Dynamic resources if it is present for a
remote processor will always be coming from secure world via SMC call
while static resources may be present in remote processor firmware
binary or it may be coming qcom_scm_pas_get_rsc_table() SMC call along
with dynamic resources.
Some of the remote processor drivers, such as video, GPU, IPA, etc., do
not check whether resources are present in their remote processor
firmware binary. In such cases, the caller of this function should set
input_rt and input_rt_size as NULL and zero respectively. Remoteproc
framework has method to check whether firmware binary contain resources
or not and they should be pass resource table pointer to input_rt and
resource table size to input_rt_size and this will be forwarded to
TrustZone for authentication. TrustZone will then append the dynamic
resources and return the complete resource table in the passed output
buffer.
More about documentation on resource table format can be found in
include/linux/remoteproc.h
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-11-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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For memory passed to TrustZone (TZ), it must either be part of a pool
registered with TZ or explicitly registered via SHMbridge SMC calls.
When Gunyah hypervisor is present, PAS SMC calls from Linux running at
EL1 are trapped by Gunyah running @ EL2, which handles SHMbridge
creation for both metadata and remoteproc carveout memory before
invoking the calls to TZ.
On SoCs running with a non-Gunyah-based hypervisor, Linux must take
responsibility for creating the SHM bridge before invoking PAS SMC
calls. For the auth_and_reset() call, the remoteproc carveout memory
must first be registered with TZ via a SHMbridge SMC call and once
authentication and reset are complete, the SHMbridge memory can be
deregistered.
Introduce qcom_scm_pas_prepare_and_auth_reset(), which sets up the SHM
bridge over the remoteproc carveout memory when Linux operates at EL2.
This behavior is indicated by a new field added to the PAS context data
structure. The function then invokes the auth_and_reset SMC call.
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-8-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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qcom_mdt_pas_init() was previously used only by the remoteproc driver
(drivers/remoteproc/qcom_q6v5_pas.c). Since that driver has now
transitioned to using PAS context-based qcom_mdt_pas_load() function,
making qcom_mdt_pas_init() obsolete for external use.
Removes qcom_mdt_pas_init() from the list of exported symbols and make
it static to limit its scope to internal use within mdtloader.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-7-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Introduce a new PAS context-aware function, qcom_mdt_pas_load(), for
remote processor drivers. This function utilizes the PAS context
pointer returned from qcom_scm_pas_ctx_init() to perform firmware
metadata verification and memory setup via SMC calls.
The qcom_mdt_pas_load() and qcom_mdt_load() functions are largely
similar, but the former is designed for clients using the PAS
context-based data structure. Over time, all users of qcom_mdt_load()
can be migrated to use qcom_mdt_pas_load() for consistency and
improved abstraction.
As the remoteproc PAS driver (qcom_q6v5_pas) has already adopted the
PAS context-based approach, update it to use qcom_mdt_pas_load().
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-6-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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As a superset of the existing metadata context, the PAS context
structure enables both remoteproc and non-remoteproc subsystems to
better support scenarios where the SoC runs with or without the Gunyah
hypervisor. To reflect this, relevant SCM and metadata functions are
updated to incorporate PAS context awareness and remove metadata context
data structure completely.
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-5-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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When the Peripheral Authentication Service (PAS) method runs on a SoC
where Linux operates at EL2 (i.e., without the Gunyah hypervisor), the
reset sequences are handled by TrustZone. In such cases, Linux must
perform additional steps before invoking PAS SMC calls, such as creating
a SHM bridge. Therefore, PAS SMC calls require awareness and handling of
these additional steps when Linux runs at EL2.
To support this, there is a need for a data structure that can be
initialized prior to invoking any SMC or MDT functions. This structure
allows those functions to determine whether they are operating in the
presence or absence of the Gunyah hypervisor and behave accordingly.
Currently, remoteproc and non-remoteproc subsystems use different
variants of the MDT loader helper API, primarily due to differences in
metadata context handling. Remoteproc subsystems retain the metadata
context until authentication and reset are completed, while
non-remoteproc subsystems (e.g., video, graphics, IPA, etc.) do not
retain the metadata context and can free it within the
qcom_scm_pas_init() call by passing a NULL context parameter and due to
these differences, it is not possible to extend metadata context
handling to support remoteproc and non remoteproc subsystem use PAS
operations, when Linux operates at EL2.
Add PAS context data structure allocator helper function.
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-4-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Peripheral and pas_id refers to unique id for a subsystem and used only
when peripheral authentication service from secure world is utilized.
Lets rename peripheral to pas_id to reflect closer to its meaning.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260105-kvmrprocv10-v10-3-022e96815380@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core
Pull driver core fixes from Danilo Krummrich:
- Introduce DMA Rust helpers to avoid build errors when !CONFIG_HAS_DMA
- Remove unnecessary (and hence incorrect) endian conversion in the
Rust PCI driver sample code
- Fix memory leak in the unwind path of debugfs_change_name()
- Support non-const struct software_node pointers in
SOFTWARE_NODE_REFERENCE(), after introducing _Generic()
- Avoid NULL pointer dereference in the unwind path of
simple_xattrs_free()
* tag 'driver-core-6.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core:
fs/kernfs: null-ptr deref in simple_xattrs_free()
software node: Also support referencing non-constant software nodes
debugfs: Fix memleak in debugfs_change_name().
samples: rust: fix endianness issue in rust_driver_pci
rust: dma: add helpers for architectures without CONFIG_HAS_DMA
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virtio_features.h uses WARN_ON_ONCE and memset so it must
include linux/bug.h and linux/string.h
Message-ID: <579986aa9b8d023844990d2a0e267382f8ad85d5.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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virtio.h uses struct module, add a forward declaration to
make the header self-contained.
Message-ID: <9171b5cac60793eb59ab044c96ee038bf1363bee.1764873799.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Fwnode references are be implemented differently if referenced node is a
software node. _Generic() is used to differentiate between the two cases
but only const software nodes were present in the selection. Also add
non-const software nodes.
Reported-by: Kenneth Crudup <kenny@panix.com>
Closes: https://lore.kernel.org/all/af773b82-bef2-4209-baaf-526d4661b7fc@panix.com/
Fixes: d7cdbbc93c56 ("software node: allow referencing firmware nodes")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-By: Kenneth R. Crudup <kenny@panix.com>
Tested-by: Mehdi Djait <mehdi.djait@linux.intel.com> # Dell XPS 9315
Reviewed-by: Mehdi Djait <mehdi.djait@linux.intel.com>
Link: https://patch.msgid.link/20251219083638.2454138-1-sakari.ailus@linux.intel.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
- Fix FPU core dumps on certain CPU models
- Fix htmldocs build warning
- Export TLB tracing event name via header
- Remove unused constant from <linux/mm_types.h>
- Fix comments
- Fix whitespace noise in documentation
- Fix variadic structure's definition to un-confuse UBSAN
- Fix posted MSI interrupts irq_retrigger() bug
- Fix asm build failure with older GCC builds
* tag 'x86-urgent-2025-12-21' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/bug: Fix old GCC compile fails
x86/msi: Make irq_retrigger() functional for posted MSI
x86/platform/uv: Fix UBSAN array-index-out-of-bounds
mm: Remove tlb_flush_reason::NR_TLB_FLUSH_REASONS from <linux/mm_types.h>
x86/mm/tlb/trace: Export the TLB_REMOTE_WRONG_CPU enum in <trace/events/tlb.h>
x86/sgx: Remove unmatched quote in __sgx_encl_extend function comment
x86/boot/Documentation: Fix whitespace noise in boot.rst
x86/fpu: Fix FPU state core dump truncation on CPUs with no extended xfeatures
x86/boot/Documentation: Fix htmldocs build warning due to malformed table in boot.rst
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Work around clang problems with "=rm" asm constraint.
clang seems to always chose the memory output, while it is almost
always the worst choice.
Add ASM_OUTPUT_RM so that we can replace "=rm" constraint
where it matters for clang, while not penalizing gcc.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Suggested-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux
Pull block fixes from Jens Axboe:
- ublk selftests for missing coverage
- two fixes for the block integrity code
- fix for the newly added newly added PR read keys ioctl, limiting the
memory that can be allocated
- work around for a deadlock that can occur with ublk, where partition
scanning ends up recursing back into file closure, which needs the
same mutex grabbed. Not the prettiest thing in the world, but an
acceptable work-around until we can eliminate the reliance on
disk->open_mutex for this
- fix for a race between enabling writeback throttling and new IO
submissions
- move a bit of bio flag handling code. No changes, but needed for a
patchset for a future kernel
- fix for an init time id leak failure in rnbd
- loop/zloop state check fix
* tag 'block-6.19-20251218' of git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux:
block: validate interval_exp integrity limit
block: validate pi_offset integrity limit
block: rnbd-clt: Fix leaked ID in init_dev()
ublk: fix deadlock when reading partition table
block: add allocation size check in blkdev_pr_read_keys()
Documentation: admin-guide: blockdev: replace zone_capacity with zone_capacity_mb when creating devices
zloop: use READ_ONCE() to read lo->lo_state in queue_rq path
loop: use READ_ONCE() to read lo->lo_state without locking
block: fix race between wbt_enable_default and IO submission
selftests: ublk: add user copy test cases
selftests: ublk: add support for user copy to kublk
selftests: ublk: forbid multiple data copy modes
selftests: ublk: don't share backing files between ublk servers
selftests: ublk: use auto_zc for PER_IO_DAEMON tests in stress_04
selftests: ublk: fix fio arguments in run_io_and_recover()
selftests: ublk: remove unused ios map in seq_io.bt
selftests: ublk: correct last_rw map type in seq_io.bt
selftests: ublk: fix overflow in ublk_queue_auto_zc_fallback()
block: move around bio flagging helpers
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix three issues in the power capping code including one recent
regression and a runtime PM framework regression introduced during the
6.17 development cycle:
- Fix CPU hotplug locking deadlock reported by lockdep after a recent
update of the Intel RAPL power capping driver (Srinivas Pandruvada)
- Fix sscanf() error return value handling in the power capping core
and a race condition in register_control_type() (Sumeet Pawnikar)
- Fix a concurrent bit field update issue in the runtime PM core code
by only updating the bit field in question when runtime PM is
disabled (Rafael Wysocki)"
* tag 'pm-6.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
powercap: intel_rapl: Fix possible recursive lock warning
PM: runtime: Do not clear needs_force_resume with enabled runtime PM
powercap: fix sscanf() error return value handling
powercap: fix race condition in register_control_type()
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Introduce a bus specific probe, remove and shutdown function. For now
this only allows to get rid of a cast of the generic device to a
tee_client device in the drivers and changes the remove prototype to
return void---a non-zero return value is ignored anyhow.
The objective is to get rid of users of struct device_driver callbacks
.probe(), .remove() and .shutdown() to eventually remove these. Until
all tee_client drivers are converted this results in a runtime warning
about the drivers needing an update because there is a bus probe
function and a driver probe function.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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Similar to platform drivers (and others) create dedicated register and
unregister functions and a macro to simplify modules that only need to
handle driver registration in their init and exit handlers.
Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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With the RAPL PMU addition, there is a recursive locking when CPU online
callback function calls rapl_package_add_pmu(). Here cpu_hotplug_lock
is already acquired by cpuhp_thread_fun() and rapl_package_add_pmu()
tries to acquire again.
<4>[ 8.197433] ============================================
<4>[ 8.197437] WARNING: possible recursive locking detected
<4>[ 8.197440] 6.19.0-rc1-lgci-xe-xe-4242-05b7c58b3367dca84+ #1 Not tainted
<4>[ 8.197444] --------------------------------------------
<4>[ 8.197447] cpuhp/0/20 is trying to acquire lock:
<4>[ 8.197450] ffffffff83487870 (cpu_hotplug_lock){++++}-{0:0}, at:
rapl_package_add_pmu+0x37/0x370 [intel_rapl_common]
<4>[ 8.197463]
but task is already holding lock:
<4>[ 8.197466] ffffffff83487870 (cpu_hotplug_lock){++++}-{0:0}, at:
cpuhp_thread_fun+0x6d/0x290
<4>[ 8.197477]
other info that might help us debug this:
<4>[ 8.197480] Possible unsafe locking scenario:
<4>[ 8.197483] CPU0
<4>[ 8.197485] ----
<4>[ 8.197487] lock(cpu_hotplug_lock);
<4>[ 8.197490] lock(cpu_hotplug_lock);
<4>[ 8.197493]
*** DEADLOCK ***
..
..
<4>[ 8.197542] __lock_acquire+0x146e/0x2790
<4>[ 8.197548] lock_acquire+0xc4/0x2c0
<4>[ 8.197550] ? rapl_package_add_pmu+0x37/0x370 [intel_rapl_common]
<4>[ 8.197556] cpus_read_lock+0x41/0x110
<4>[ 8.197558] ? rapl_package_add_pmu+0x37/0x370 [intel_rapl_common]
<4>[ 8.197561] rapl_package_add_pmu+0x37/0x370 [intel_rapl_common]
<4>[ 8.197565] rapl_cpu_online+0x85/0x87 [intel_rapl_msr]
<4>[ 8.197568] ? __pfx_rapl_cpu_online+0x10/0x10 [intel_rapl_msr]
<4>[ 8.197570] cpuhp_invoke_callback+0x41f/0x6c0
<4>[ 8.197573] ? cpuhp_thread_fun+0x6d/0x290
<4>[ 8.197575] cpuhp_thread_fun+0x1e2/0x290
<4>[ 8.197578] ? smpboot_thread_fn+0x26/0x290
<4>[ 8.197581] smpboot_thread_fn+0x12f/0x290
<4>[ 8.197584] ? __pfx_smpboot_thread_fn+0x10/0x10
<4>[ 8.197586] kthread+0x11f/0x250
<4>[ 8.197589] ? __pfx_kthread+0x10/0x10
<4>[ 8.197592] ret_from_fork+0x344/0x3a0
<4>[ 8.197595] ? __pfx_kthread+0x10/0x10
<4>[ 8.197597] ret_from_fork_asm+0x1a/0x30
<4>[ 8.197604] </TASK>
Fix this issue in the same way as rapl powercap package domain is added
from the same CPU online callback by introducing another interface which
doesn't call cpus_read_lock(). Add rapl_package_add_pmu_locked() and
rapl_package_remove_pmu_locked() which don't call cpus_read_lock().
Fixes: 748d6ba43afd ("powercap: intel_rapl: Enable MSR-based RAPL PMU support")
Reported-by: Borah, Chaitanya Kumar <chaitanya.kumar.borah@intel.com>
Closes: https://lore.kernel.org/linux-pm/5427ede1-57a0-43d1-99f3-8ca4b0643e82@intel.com/T/#u
Tested-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Tested-by: RavitejaX Veesam <ravitejax.veesam@intel.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://patch.msgid.link/20251217153455.3560176-1-srinivas.pandruvada@linux.intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Pull bpf fixes from Alexei Starovoitov:
- Fix BPF builds due to -fms-extensions. selftests (Alexei
Starovoitov), bpftool (Quentin Monnet).
- Fix build of net/smc when CONFIG_BPF_SYSCALL=y, but CONFIG_BPF_JIT=n
(Geert Uytterhoeven)
- Fix livepatch/BPF interaction and support reliable unwinding through
BPF stack frames (Josh Poimboeuf)
- Do not audit capability check in arm64 JIT (Ondrej Mosnacek)
- Fix truncated dmabuf BPF iterator reads (T.J. Mercier)
- Fix verifier assumptions of bpf_d_path's output buffer (Shuran Liu)
- Fix warnings in libbpf when built with -Wdiscarded-qualifiers under
C23 (Mikhail Gavrilov)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: add regression test for bpf_d_path()
bpf: Fix verifier assumptions of bpf_d_path's output buffer
selftests/bpf: Add test for truncated dmabuf_iter reads
bpf: Fix truncated dmabuf iterator reads
x86/unwind/orc: Support reliable unwinding through BPF stack frames
bpf: Add bpf_has_frame_pointer()
bpf, arm64: Do not audit capability check in do_jit()
libbpf: Fix -Wdiscarded-qualifiers under C23
bpftool: Fix build warnings due to MS extensions
net: smc: SMC_HS_CTRL_BPF should depend on BPF_JIT
selftests/bpf: Add -fms-extensions to bpf build flags
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Add system cache table(SCT) and configs for Glymur SoC
Updated the list of usecase id's to enable additional clients for Glymur
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251211-glymur_llcc_enablement-v3-2-43457b354b0d@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Pull shmem rename fixes from Al Viro:
"A couple of shmem rename fixes - recent regression from tree-in-dcache
series and older breakage from stable directory offsets stuff"
* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
shmem: fix recovery on rename failures
shmem_whiteout(): fix regression from tree-in-dcache series
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maple_tree insertions can fail if we are seriously short on memory;
simple_offset_rename() does not recover well if it runs into that.
The same goes for simple_offset_rename_exchange().
Moreover, shmem_whiteout() expects that if it succeeds, the caller will
progress to d_move(), i.e. that shmem_rename2() won't fail past the
successful call of shmem_whiteout().
Not hard to fix, fortunately - mtree_store() can't fail if the index we
are trying to store into is already present in the tree as a singleton.
For simple_offset_rename_exchange() that's enough - we just need to be
careful about the order of operations.
For simple_offset_rename() solution is to preinsert the target into the
tree for new_dir; the rest can be done without any potentially failing
operations.
That preinsertion has to be done in shmem_rename2() rather than in
simple_offset_rename() itself - otherwise we'd need to deal with the
possibility of failure after successful shmem_whiteout().
Fixes: a2e459555c5f ("shmem: stable directory offsets")
Reviewed-by: Christian Brauner <brauner@kernel.org>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Ingo Molnar:
- Fix error code in the irqchip/mchp-eic driver
- Fix setup_percpu_irq() affinity assumptions
- Remove the unused irq_domain_add_tree() function
* tag 'irq-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/mchp-eic: Fix error code in mchp_eic_domain_alloc()
irqdomain: Delete irq_domain_add_tree()
genirq: Allow NULL affinity for setup_percpu_irq()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull misc core fixes from Ingo Molnar:
- Improve bug reporting
- Suppress W=1 format warning
- Improve rseq scalability on Clang builds
* tag 'core-urgent-2025-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
rseq: Always inline rseq_debug_syscall_return()
bug: Hush suggest-attribute=format for __warn_printf()
bug: Let report_bug_entry() provide the correct bugaddr
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This has been unused since it was added 11 years ago in:
d17d8f9dedb9 ("x86/mm: Add tracepoints for TLB flushes")
Signed-off-by: Tal Zussman <tz2294@columbia.edu>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Rik van Riel <riel@surriel.com>
Acked-by: David Hildenbrand <david@redhat.com>
Link: https://patch.msgid.link/20251212-tlb-trace-fix-v2-2-d322e0ad9b69@columbia.edu
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc updates from Andrew Morton:
"There are no significant series in this small merge. Please see the
individual changelogs for details"
[ Editor's note: it's mainly ocfs2 and a couple of random fixes ]
* tag 'mm-nonmm-stable-2025-12-11-11-47' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm: memfd_luo: add CONFIG_SHMEM dependency
mm: shmem: avoid build warning for CONFIG_SHMEM=n
ocfs2: fix memory leak in ocfs2_merge_rec_left()
ocfs2: invalidate inode if i_mode is zero after block read
ocfs2: avoid -Wflex-array-member-not-at-end warning
ocfs2: convert remaining read-only checks to ocfs2_emergency_state
ocfs2: add ocfs2_emergency_state helper and apply to setattr
checkpatch: add uninitialized pointer with __free attribute check
args: fix documentation to reflect the correct numbers
ocfs2: fix kernel BUG in ocfs2_find_victim_chain
liveupdate: luo_core: fix redundant bound check in luo_ioctl()
ocfs2: validate inline xattr size and entry count in ocfs2_xattr_ibody_list
fs/fat: remove unnecessary wrapper fat_max_cache()
ocfs2: replace deprecated strcpy with strscpy
ocfs2: check tl_used after reading it from trancate log inode
liveupdate: luo_file: don't use invalid list iterator
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git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull more MM updates from Andrew Morton:
- "powerpc/pseries/cmm: two smaller fixes" (David Hildenbrand)
fixes a couple of minor things in ppc land
- "Improve folio split related functions" (Zi Yan)
some cleanups and minorish fixes in the folio splitting code
* tag 'mm-stable-2025-12-11-11-39' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm/damon/tests/core-kunit: avoid damos_test_commit stack warning
mm: vmscan: correct nr_requested tracing in scan_folios
MAINTAINERS: add idr core-api doc file to XARRAY
mm/hugetlb: fix incorrect error return from hugetlb_reserve_pages()
mm: fix CONFIG_STACK_GROWSUP typo in mm.h
mm/huge_memory: fix folio split stats counting
mm/huge_memory: make min_order_for_split() always return an order
mm/huge_memory: replace can_split_folio() with direct refcount calculation
mm/huge_memory: change folio_split_supported() to folio_check_splittable()
mm/sparse: fix sparse_vmemmap_init_nid_early definition without CONFIG_SPARSEMEM
powerpc/pseries/cmm: adjust BALLOON_MIGRATE when migrating pages
powerpc/pseries/cmm: call balloon_devinfo_init() also without CONFIG_BALLOON_COMPACTION
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Brown paper bag time. This is a silly oversight where I missed to drop
the error condition checking to ensure we clean up on early error
returns. I have an internal unit testset coming up for this which will
catch all such issues going forward.
Reported-by: Chris Mason <clm@fb.com>
Reported-by: Jeff Layton <jlayton@kernel.org>
Fixes: 011703a9acd7 ("file: add FD_{ADD,PREPARE}()")
Signed-off-by: Christian Brauner <brauner@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux
Pull further i3c update from Alexandre Belloni:
"We are removing a legacy API callback and having this sooner rather
than later will help ensuring no one introduces a new driver using it.
I've also added patches removing the "__free(...) = NULL" pattern
because I'm sure we won't avoid people sending those following the
mailing list discussion..."
* tag 'i3c/for-6.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux:
i3c: adi: Fix confusing cleanup.h syntax
i3c: master: Fix confusing cleanup.h syntax
i3c: master: cleanup callback .priv_xfers()
i3c: master: switch to use new callback .i3c_xfers() from .priv_xfers()
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git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
Pull RTC updates from Alexandre Belloni:
"Subsystem:
- stop setting max_user_freq from the individual drivers as this has
not been hardware related for a while
New drivers:
- Andes ATCRTC100
- Apple SMC
- Nvidia VRS
Drivers:
- renesas-rtca3: add RZ/V2H support
- tegra: add ACPI support"
* tag 'rtc-6.19' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (34 commits)
rtc: spacemit: MFD_SPACEMIT_P1 as dependencies
rtc: atcrtc100: Fix signedness bug in probe()
rtc: max31335: Fix ignored return value in set_alarm
rtc: gamecube: Check the return value of ioremap()
Documentation: ABI: testing: Fix "upto" typo in rtc-cdev
rtc: Add new rtc-macsmc driver for Apple Silicon Macs
dt-bindings: rtc: Add Apple SMC RTC
MAINTAINERS: drop unneeded file entry in NVIDIA VRS RTC DRIVER
rtc: isl12026: Add id_table
rtc: renesas-rtca3: Add support for multiple reset lines
dt-bindings: rtc: renesas,rz-rtca3: Add RZ/V2H support
rtc: tegra: Replace deprecated SIMPLE_DEV_PM_OPS
rtc: tegra: Add ACPI support
rtc: tegra: Use devm_clk_get_enabled() in probe
rtc: Kconfig: add MC34708 to mc13xxx help text
rtc: s35390a: use u8 instead of char for register buffer
rtc: nvvrs: add NVIDIA VRS RTC device driver
dt-bindings: rtc: Document NVIDIA VRS RTC
rtc: atcrtc100: Add ATCRTC100 RTC driver
MAINTAINERS: Add entry for ATCRTC100 RTC driver
...
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git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire
Pull soundwire updates from Vinod Koul:
- Support for multiple sections in a BPT stream
- Align DMA frame with BPT frames
- Qualcomm support for v3.1.0 controllers
* tag 'soundwire-6.19-rc1_updated' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: intel_ace2x: handle multi BPT sections
soundwire: pass sdw_bpt_section to cdns BPT helpers
soundwire: introduce BPT section
soundwire: intel_ace2x: add fake frame to BRA read command
soundwire: cadence_master: add fake_size parameter to sdw_cdns_prepare_read_dma_buffer
ASoC: SOF: Intel: export hda_sdw_bpt_get_buf_size_aligment
soundwire: cadence: export sdw_cdns_bpt_find_bandwidth
soundwire: cadence_master: set data_per_frame as frame capability
soundwire: only compute BPT stream in sdw_compute_dp0_port_params
soundwire: cadence_master: make frame index trace more readable
soundwire: qcom: adding support for v3.1.0
dt-bindings: soundwire: qcom: Document v3.1.0 version of IP block
soundwire: qcom: prepare for v3.x
soundwire: qcom: deprecate qcom,din/out-ports
dt-bindings: soundwire: qcom: deprecate qcom,din/out-ports
soundwire: qcom: remove unused rd_fifo_depth
of: base: Add of_property_read_u8_index
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