Commit Graph
177 Commits
Author SHA1 Message Date
Uwe Kleine-König (The Capable Hub) ecca1d63c1 Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (headers)
<linux/mod_devicetable.h> is included in a many files:

	$ git grep '<linux/mod_devicetable.h>' ef0c9f75a1 | wc -l
	1598

; some of them are widely used headers. To stop mixing up different and
unrelated driver( type)s let the subsystem headers only use the subset
of the recently split <linux/mod_devicetable.h> that are relevant for
them.

The fallout (I hope) is addressed in the previous commits that handle
sources relying on e.g. <linux/i2c.h> pulling in the full legacy header
and thus providing pci_device_id.

Acked-by: Danilo Krummrich <dakr@kernel.org>
Acked-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Link: https://patch.msgid.link/199fe46b624ba07fb9bd3e0cd6ff13757932cb5f.1782808461.git.u.kleine-koenig@baylibre.com
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@baylibre.com>
2026-07-03 07:38:16 +02:00
Bjorn Andersson 23cee0d07a Merge branch '20260227061544.1785978-1-praveen.talari@oss.qualcomm.com' into drivers-for-7.2
Merge the refactoring and helper functions in the Qualcomm GENI Serial
Engine driver through a topic branch.

These changes will provide the ability to add support managing power and
performance for the GENI instances in platforms where these are
controlled as SCMI resources.

The patches are merged through a topic branch to avoid conflicts with other
changes, while making them available to other subsystems.

Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-21 22:00:31 -05:00
Praveen Talari c012e28e9a soc: qcom: geni-se: Introduce helper APIs for performance control
The GENI Serial Engine (SE) drivers (I2C, SPI, and SERIAL) currently
manage performance levels and operating points directly. This resulting
in code duplication across drivers. such as configuring a specific level
or find and apply an OPP based on a clock frequency.

Introduce two new helper APIs, geni_se_set_perf_level() and
geni_se_set_perf_opp(), addresses this issue by providing a streamlined
method for the GENI Serial Engine (SE) drivers to find and set the OPP
based on the desired performance level, thereby eliminating redundancy.

Signed-off-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://lore.kernel.org/r/20260227061544.1785978-8-praveen.talari@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-21 21:56:38 -05:00
Praveen Talari f1a325d281 soc: qcom: geni-se: Introduce helper API for attaching power domains
The GENI Serial Engine drivers (I2C, SPI, and SERIAL) currently handle
the attachment of power domains. This often leads to duplicated code
logic across different driver probe functions.

Introduce a new helper API, geni_se_domain_attach(), to centralize
the logic for attaching "power" and "perf" domains to the GENI SE
device.

Signed-off-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://lore.kernel.org/r/20260227061544.1785978-7-praveen.talari@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-21 21:56:38 -05:00
Praveen Talari 8f4ce470ff soc: qcom: geni-se: Add resources activation/deactivation helpers
The GENI SE protocol drivers (I2C, SPI, UART) implement similar resource
activation/deactivation sequences independently, leading to code
duplication.

Introduce geni_se_resources_activate()/geni_se_resources_deactivate() to
power on/off resources.The activate function enables ICC, clocks, and TLMM
whereas the deactivate function disables resources in reverse order
including OPP rate reset, clocks, ICC and TLMM.

Signed-off-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://lore.kernel.org/r/20260227061544.1785978-6-praveen.talari@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-21 21:56:38 -05:00
Praveen Talari 5b8a39dcf9 soc: qcom: geni-se: Introduce helper API for resource initialization
The GENI Serial Engine drivers (I2C, SPI, and SERIAL) currently duplicate
code for initializing shared resources such as clocks and interconnect
paths.

Introduce a new helper API, geni_se_resources_init(), to centralize this
initialization logic, improving modularity and simplifying the probe
function.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://lore.kernel.org/r/20260227061544.1785978-4-praveen.talari@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-21 21:56:38 -05:00
Praveen Talari f746fedb89 soc: qcom: geni-se: Add geni_icc_set_bw_ab() function
Add a new function geni_icc_set_bw_ab() that allows callers to set
average bandwidth values for all ICC (Interconnect) paths in a single
call. This function takes separate parameters for core, config, and DDR
average bandwidth values and applies them to the respective ICC paths.

This provides a more convenient API for drivers that need to configure
specific average bandwidth values.

Co-developed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Praveen Talari <praveen.talari@oss.qualcomm.com>
Tested-by: Mattijs Korpershoek <mkorpershoek@kernel.org>
Link: https://lore.kernel.org/r/20260227061544.1785978-3-praveen.talari@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-21 21:56:38 -05:00
Bjorn Andersson 51c4071888 Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' into drivers-for-7.2
Merge the initial set of UBWC rework through a topic branch, to allow it
being shared with the DRM/MSM branch for the continuation.
2026-05-19 21:30:01 -05:00
Dmitry Baryshkov c5e3f2a3ab soc: qcom: ubwc: add helper controlling AMSBC enablement
Adreno and MDSS drivers need to know whether to enable AMSBC. Add
separate helper, describing that feature.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-19 21:29:19 -05:00
Dmitry Baryshkov b5f7365c44 soc: qcom: ubwc: define helper for MDSS and Adreno drivers
Define special helper returning version setting for MDSS and A8xx
drivers.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260507-ubwc-rework-v4-3-c19593d20c1d@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-19 21:29:19 -05:00
Dmitry Baryshkov ab7e4d7cf6 soc: qcom: ubwc: define UBWC 3.1
Follow the comment for the macrotile_mode and introduce separate
revision for UBWC 3.0 + 8-channel macrotiling mode. It is not used by
the database (since the drivers are not yet changed to handle it yet).

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260507-ubwc-rework-v4-2-c19593d20c1d@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-19 21:29:18 -05:00
Francisco Munoz Ruiz 06a84c2d3c soc: qcom: llcc-qcom: Capitalize LLCC/EDAC in comments and diagnostics
Capitalize occurrences of the acronym "LLCC" and "EDAC" in comments
and diagnostic text to improve consistency and readability.

Signed-off-by: Francisco Munoz Ruiz <francisco.ruiz@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260407-external_llcc_changes2set-v2-3-b5017ce2020b@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-13 11:45:57 -05:00
Francisco Munoz Ruiz ac23106a9b soc: qcom: llcc-qcom: get SCT descriptors from fw-populated memory
Retrieve System Cache Table (SCT) descriptors from a shared memory
region populated by firmware.

SCT initialization and programming are performed entirely by firmware
outside of Linux. The LLCC driver only consumes the pre-initialized
descriptor data and does not configure SCT itself.

Support this mechanism for future SoCs that provide SCT programming
via firmware.

Signed-off-by: Francisco Munoz Ruiz <francisco.ruiz@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260407-external_llcc_changes2set-v2-2-b5017ce2020b@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-05-13 11:45:57 -05:00
Linus Torvalds 3d2d10e1f5 Merge tag 'rpmsg-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux
Pull rpmsg updates from Bjorn Andersson:
 "Mark 'data' argument in rpmsg_send() const, and perculate to related
  drivers. Replace deprecated class_destroy() with class_unregister()"

* tag 'rpmsg-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux:
  media: platform: mtk-mdp3: Constify buffer passed to mdp_vpu_sendmsg()
  ASoC: qcom: Constify GPR packet being send over GPR interface
  rpmsg: Constify buffer passed to send API
  remoteproc: mtk_scp: Constify buffer passed to scp_send_ipi()
  remoteproc: mtk_scp_ipi: Constify buffer passed to scp_ipi_send()
  drivers: rpmsg: class_destroy() is deprecated
2026-04-17 14:18:55 -07:00
Linus Torvalds 31b43c079f Merge tag 'soc-drivers-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
 "The driver updates again are all over the place with many minor fixes
  going into platform specific code. The most notable changes are:

   - Support for Microchip pic64gx system controllers
   - Work on cleaning up devicetree bindings for SoC drivers, and
     converting them into the new format
   - Lots of smaller changes for Qualcomm SoC drivers, including support
     for a number of newly supported chips
   - reset controller API cleanups and a new driver for Cix Sky1
   - Reworks of the Tegra PMC and CBB drivers, along with a change to
     how individual Tegra SoCs get selected in Kconfig and BPMP firmware
     driver updates including a refresh of the ABI header to match the
     version used by firmware
   - STM32 updates to the firewall bus driver and support for the debug
     bus through OP-TEE
   - SCMI firmware driver improvements for reliability, in particular
     for dealing with broken firmware interrupts
   - Memory driver updates for Tegra, and a patch to remove the unused
     Baikal T1 driver"

* tag 'soc-drivers-7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (193 commits)
  firmware: arm_ffa: Use the correct buffer size during RXTX_MAP
  firmware: qcom: scm: Allow QSEECOM on Lenovo IdeaCentre Mini X
  clk: spear: fix resource leak in clk_register_vco_pll()
  reset: rzv2h-usb2phy: Add support for VBUS mux controller registration
  reset: rzv2h-usb2phy: Convert to regmap API
  dt-bindings: reset: renesas,rzv2h-usb2phy: Document RZ/G3E USB2PHY reset
  dt-bindings: reset: renesas,rzv2h-usb2phy: Add '#mux-state-cells' property
  soc: microchip: add mpfs gpio interrupt mux driver
  dt-bindings: soc: microchip: document PolarFire SoC's gpio interrupt mux
  gpio: mpfs: Add interrupt support
  soc: qcom: ubwc: add helpers to get programmable values
  soc: qcom: ubwc: add helper to get min_acc length
  firmware: qcom: scm: Register gunyah watchdog device
  soc: qcom: socinfo: Add SoC ID for SA8650P
  dt-bindings: arm: qcom,ids: Add SoC ID for SA8650P
  firmware: qcom: scm: Allow QSEECOM on Mahua CRD
  soc: qcom: wcnss: simplify allocation of req
  soc: qcom: pd-mapper: Add support for Eliza
  soc: qcom: aoss: compare against normalized cooling state
  soc: qcom: llcc: fix v1 SB syndrome register offset
  ...
2026-04-16 20:34:34 -07:00
Krzysztof Kozlowski 66ec836279 ASoC: qcom: Constify GPR packet being send over GPR interface
gpr_send_pkt() and pkt_router_send_svc_pkt() only send the GPR packet
they receive, without any need to actually modify it, so mark the
pointer to GPR packet as pointer to const for code safety and code
self-documentation.  Several users of this interface can follow up and
also operate on pointer to const.

Acked-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260317-rpmsg-send-const-v3-4-4d7fd27f037f@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-04-06 09:40:30 -05:00
Bjorn Andersson d6e766e391 Merge branch '20260125-iris-ubwc-v4-1-1ff30644ac81@oss.qualcomm.com' into drivers-for-7.1
Merge the new helpers in UBWC driver through a topic branch, to allow
them to be shared with display and video branches as well.
2026-03-30 12:46:14 -05:00
Dmitry Baryshkov b2571ef8d4 soc: qcom: ubwc: add helpers to get programmable values
Currently the database stores macrotile_mode in the data. However it
can be derived from the rest of the data: it should be used for UBWC
encoding >= 3.0 except for several corner cases (SM8150 and SC8180X).

The ubwc_bank_spread field seems to be based on the impreside data we
had for the MDSS and DPU programming. In some cases UBWC engine inside
the display controller doesn't need to program it, although bank spread
is to be enabled.

Bank swizzle is also currently stored as is, but it is almost standard
(banks 1-3 for UBWC 1.0 and 2-3 for other versions), the only exception
being Lemans (it uses only bank 3).

Add helpers returning values from the config for now. They will be
rewritten later, in a separate series, but having the helper now
simplifies refacroring the code later.

Tested-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260125-iris-ubwc-v4-2-1ff30644ac81@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-30 12:44:58 -05:00
Dmitry Baryshkov 68a66a44af soc: qcom: ubwc: add helper to get min_acc length
MDSS and GPU drivers use different approaches to get min_acc length.
Add helper function that can be used by all the drivers.

The helper reflects our current best guess, it blindly copies the
approach adopted by the MDSS drivers and it matches current values
selected by the GPU driver.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Acked-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Tested-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260125-iris-ubwc-v4-1-1ff30644ac81@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-30 12:44:58 -05:00
Bjorn Andersson 6fc1aa70bc Merge branch '20260309230346.3584252-2-daniel.lezcano@oss.qualcomm.com' into drivers-for-7.1
Merge the relocated constants through a topic branch, to allow this
change being shared with other trees.
2026-03-15 20:53:35 -05:00
Daniel Lezcano e4ee7621d7 soc: qcom: qmi: Enumerate the service IDs of QMI
The QMI framework proposes a set of services which are defined by an
integer identifier. The different QMI client lookup for the services
via this identifier. Moreover, the function qmi_add_lookup() and
qmi_add_server() must match the service ID but the code in different
places set the same value but with a different macro name. These
macros are spreaded across the different subsystems implementing the
protocols associated with a service. It would make more sense to
define them in the QMI header for the sake of consistency and clarity.

This change use an unified naming for the services and enumerate the
ones implemented in the Linux kernel. More services can come later and
put the service ID in this same header.

Signed-off-by: Daniel Lezcano <daniel.lezcano@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260309230346.3584252-2-daniel.lezcano@oss.qualcomm.com
[bjorn: Lower case hex constants]
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-15 20:52:40 -05:00
Mukesh Ojha 641f6fda14 soc: qcom: pd-mapper: Fix element length in servreg_loc_pfr_req_ei
It looks element length declared in servreg_loc_pfr_req_ei for reason
not matching servreg_loc_pfr_req's reason field due which we could
observe decoding error on PD crash.

  qmi_decode_string_elem: String len 81 >= Max Len 65

Fix this by matching with servreg_loc_pfr_req's reason field.

Fixes: 1ebcde047c ("soc: qcom: add pd-mapper implementation")
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Tested-by: Nikita Travkin <nikita@trvn.ru>
Link: https://lore.kernel.org/r/20260129152320.3658053-2-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-15 20:36:05 -05:00
Unnathi Chalicheemala 45c2a55d13 soc: qcom: llcc: Add per-slice counter and common llcc slice descriptor
Fix incorrect slice activation/deactivation accounting by replacing the
bitmap-based activation tracking with per-slice atomic reference counters.
This resolves mismatches that occur when multiple client drivers vote for
the same slice or when llcc_slice_getd() is called multiple times.

As part of this fix, simplify slice descriptor handling by eliminating
dynamic allocation. llcc_slice_getd() now returns a pointer to a
preallocated descriptor, removing the need for repeated allocation/free
cycles and ensuring consistent reference tracking across all users.

Signed-off-by: Unnathi Chalicheemala <unnathi.chalicheemala@oss.qualcomm.com>
Signed-off-by: Francisco Munoz Ruiz <francisco.ruiz@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260305-external_llcc_changes1set-v1-1-6347e52e648e@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2026-03-15 20:33:55 -05:00
Linus Torvalds d061251387 Merge tag 'sound-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
 "It's been relatively calm for a new era; majority of changes are for
  ASoC, mostly device-specific changes, while there are a bit of
  cleanups in core stuff. A few SPI API and regmap updates are included
  to be used by sound drivers, too.

  Core:
   - A few trivial cleanups about __free() and runtime PM macros
   - Convert to new snd_seq_bus binding

  ASoC:
   - Generic SDCA support for reporting jack events
   - Continuing platform support, cleanup and feature improvements for
     AMD, Intel, Qualcomm and SOF code
   - Platform description improvements for the Cirrus drivers
   - Support for NXP i.MX952, Realtek RT1320 and RT5575, and Sophogo
     CV1800B

  HD- and USB-audio:
   - Many quirks as usual"

* tag 'sound-7.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (341 commits)
  ALSA: usb-audio: Add DSD support for iBasso DC04U
  ALSA: mixer: oss: Add card disconnect checkpoints
  ASoC: SOF: ipc4-control: Set correct error code in refresh_bytes_control
  ASoC: SOF: Intel: select CONFIG_SND_HDA_EXT_CORE from SND_SOC_SOF_HDA_COMMON
  ALSA: usb-audio: Add iface reset and delay quirk for AB13X USB Audio
  ASoC: amd: maintainer information
  ALSA: ctxfi: Add quirk for SE-300PCIE variant (160b:0102)
  ALSA: hda/generic: fix typos in comments
  ALSA: hda/realtek - Enable mute LEDs on HP ENVY x360 15-es0xxx
  ALSA: hda/conexant: Add quirk for HP ZBook Studio G4
  ASoC: fsl_asrc_dma: allocate memory from dma device
  ASoC: fsl_asrc: Add support for i.MX952 platform
  ASoC: fsl_asrc_m2m: Add option to start ASRC before DMA device for M2M
  ASoC: dt-bindings: fsl,imx-asrc: Add support for i.MX952 platform
  ALSA: oss: delete self assignment
  ASoC: rockchip: spdif: Convert to FIELD_PREP
  ASoC: rockchip: spdif: Fill IEC958 CS info per params
  ASoC: rockchip: spdif: Add support for format S32_LE
  ASoC: rockchip: spdif: Add support for set mclk rate
  ASoC: rockchip: spdif: Swap PCM and DAI component registration order
  ...
2026-02-11 11:43:00 -08:00
Dmitry Baryshkov ccef4b2703 soc: qcom: ubwc: add missing include
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: 87cfc79dcd ("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>
2026-01-14 16:22:13 -06:00
Bjorn Andersson 29b3a61e4e Merge branch '20260105-kvmrprocv10-v10-0-022e96815380@oss.qualcomm.com' into 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.
2026-01-13 21:31:31 -06:00
Mukesh Ojha 928dbaaa9d soc: qcom: mdtloader: Remove qcom_mdt_pas_init() from exported symbols
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>
2026-01-13 12:14:34 -06:00
Mukesh Ojha 8a4fcffde6 soc: qcom: mdtloader: Add PAS context aware qcom_mdt_pas_load() function
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>
2026-01-13 12:14:34 -06:00
Mukesh Ojha b13d8baf56 remoteproc: pas: Replace metadata context with PAS context structure
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>
2026-01-13 12:14:33 -06:00
Krzysztof Kozlowski f3a86870c5 ASoC: qcom: Constify GPR callback response data
GPR bus driver calls each GPR client callback with pointer to the GPR
response packet.  The callbacks are not suppose to modify that response
packet, so make it a pointer to const to document that expectation
explicitly.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20251130-asoc-apr-const-v1-3-d0833f3ed423@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2025-12-19 21:29:30 +00:00
Krzysztof Kozlowski c66cea195d soc: qcom: apr: Use typedef for GPR callback member
There is already a typedef for GPR callback used in 'struct
pkt_router_svc', so use it also in 'struct apr_driver', because it is
the same type - one is assigned to another in apr_device_probe().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Acked-by: Bjorn Andersson <andersson@kernel.org>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20251130-asoc-apr-const-v1-2-d0833f3ed423@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2025-12-19 21:29:29 +00:00
Krzysztof Kozlowski 86af3c2292 ASoC: qcom: Constify APR callback response data
APR bus driver calls each APR client callback with pointer to the APR
response packet.  The callbacks are not suppose to modify that response
packet, so make it a pointer to const to document that expectation
explicitly.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20251130-asoc-apr-const-v1-1-d0833f3ed423@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2025-12-19 21:29:28 +00:00
Pankaj Patil 0418592550 soc: qcom: llcc-qcom: Add support for Glymur
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>
2025-12-16 15:23:18 -08:00
Mukesh Ojha 6918667af5 soc: qcom: socinfo: Add reserve field to support future extension
Some of the new field added to socinfo structure with version 21, 22
and 23 which is only used by boot firmware and it is of no use for
Linux.Add reserve field in socinfo so that the structure remain
updated and prepared if we get any new field in future which could
be used by Linux. While at it, also updates switch case for backward
compatibility if the SoC runs with boot firmware which has these
new version added.

Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251104130906.167666-2-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-11-06 14:11:54 -06:00
Mukesh Ojha 6a571d762c soc: qcom: socinfo: Add support for new fields in revision 20
Add support for socinfo version 20. Version 20 adds a new field
package id and its zeroth bit contain information that can be
can be used to tune temperature thresholds on devices which might
be able to withstand higher temperatures. Zeroth bit value 1 means
that its heat dissipation is better and more relaxed thermal
scheme can be put in place and 0 means a more aggressive scheme
may be needed.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251104130906.167666-1-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-11-06 14:11:54 -06:00
Akhil P Oommen 85d55d8cc3 soc: qcom: ubwc: Add config for Kaanapali
Add the ubwc configuration for Kaanapali chipset. This chipset brings
support for UBWC v6 version. The rest of the configurations remains
as usual.

Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250930-kaana-gpu-support-v1-1-73530b0700ed@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-11-03 21:11:17 -06:00
Jingyi Wang c88b6ee3ba soc: qcom: llcc-qcom: Add support for Kaanapali
Add system cache table and configs for Kaanapali SoC.

Signed-off-by: Jingyi Wang <jingyi.wang@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250924-knp-llcc-v1-2-ae6a016e5138@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-10-22 17:21:30 -05:00
Viken Dadhaniya d4bf06592a soc: qcom: geni-se: Add support to load QUP SE Firmware via Linux subsystem
In Qualcomm SoCs, firmware loading for Serial Engines (SE) within the QUP
hardware has traditionally been managed by TrustZone (TZ). This restriction
poses a significant challenge for developers, as it limits their ability to
enable various protocols on any of the SEs from the Linux side, reducing
flexibility.

Load the firmware to QUP SE based on the 'firmware-name' property specified
in devicetree at bootup time.

Co-developed-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Mukesh Kumar Savaliya <mukesh.savaliya@oss.qualcomm.com>
Signed-off-by: Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250911043256.3523057-4-viken.dadhaniya@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-09-17 13:49:58 -05:00
Mukesh Ojha 0daf35da39 soc: qcom: mdt_loader: Remove pas id parameter
pas id is not used in qcom_mdt_load_no_init() and it should not
be used as it is non-PAS specific function and has no relation
to PAS specific mechanism.

Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Acked-by: Jeff Johnson <jjohnson@kernel.org> # drivers/net/wireless/ath/ath12k/ahb.c
Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250807074311.2381713-2-mukesh.ojha@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-08-11 10:14:32 -05:00
Linus Torvalds 260f6f4fda Merge tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel
Pull drm updates from Dave Airlie:
 "Highlights:

   - Intel xe enable Panthor Lake, started adding WildCat Lake

   - amdgpu has a bunch of reset improvments along with the usual IP
     updates

   - msm got VM_BIND support which is important for vulkan sparse memory

   - more drm_panic users

   - gpusvm common code to handle a bunch of core SVM work outside
     drivers.

  Detail summary:

  Changes outside drm subdirectory:
   - 'shrink_shmem_memory()' for better shmem/hibernate interaction
   - Rust support infrastructure:
      - make ETIMEDOUT available
      - add size constants up to SZ_2G
      - add DMA coherent allocation bindings
   - mtd driver for Intel GPU non-volatile storage
   - i2c designware quirk for Intel xe

  core:
   - atomic helpers: tune enable/disable sequences
   - add task info to wedge API
   - refactor EDID quirks
   - connector: move HDR sink to drm_display_info
   - fourcc: half-float and 32-bit float formats
   - mode_config: pass format info to simplify

  dma-buf:
   - heaps: Give CMA heap a stable name

  ci:
   - add device tree validation and kunit

  displayport:
   - change AUX DPCD access probe address
   - add quirk for DPCD probe
   - add panel replay definitions
   - backlight control helpers

  fbdev:
   - make CONFIG_FIRMWARE_EDID available on all arches

  fence:
   - fix UAF issues

  format-helper:
   - improve tests

  gpusvm:
   - introduce devmem only flag for allocation
   - add timeslicing support to GPU SVM

  ttm:
   - improve eviction

  sched:
   - tracing improvements
   - kunit improvements
   - memory leak fixes
   - reset handling improvements

  color mgmt:
   - add hardware gamma LUT handling helpers

  bridge:
   - add destroy hook
   - switch to reference counted drm_bridge allocations
   - tc358767: convert to devm_drm_bridge_alloc
   - improve CEC handling

  panel:
   - switch to reference counter drm_panel allocations
   - fwnode panel lookup
   - Huiling hl055fhv028c support
   - Raspberry Pi 7" 720x1280 support
   - edp: KDC KD116N3730A05, N160JCE-ELL CMN, N116BCJ-EAK
   - simple: AUO P238HAN01
   - st7701: Winstar wf40eswaa6mnn0
   - visionox: rm69299-shift
   - Renesas R61307, Renesas R69328 support
   - DJN HX83112B

  hdmi:
   - add CEC handling
   - YUV420 output support

  xe:
   - WildCat Lake support
   - Enable PanthorLake by default
   - mark BMG as SRIOV capable
   - update firmware recommendations
   - Expose media OA units
   - aux-bux support for non-volatile memory
   - MTD intel-dg driver for non-volatile memory
   - Expose fan control and voltage regulator in sysfs
   - restructure migration for multi-device
   - Restore GuC submit UAF fix
   - make GEM shrinker drm managed
   - SRIOV VF Post-migration recovery of GGTT nodes
   - W/A additions/reworks
   - Prefetch support for svm ranges
   - Don't allocate managed BO for each policy change
   - HWMON fixes for BMG
   - Create LRC BO without VM
   - PCI ID updates
   - make SLPC debugfs files optional
   - rework eviction rejection of bound external BOs
   - consolidate PAT programming logic for pre/post Xe2
   - init changes for flicker-free boot
   - Enable GuC Dynamic Inhibit Context switch

  i915:
   - drm_panic support for i915/xe
   - initial flip queue off by default for LNL/PNL
   - Wildcat Lake Display support
   - Support for DSC fractional link bpp
   - Support for simultaneous Panel Replay and Adaptive sync
   - Support for PTL+ double buffer LUT
   - initial PIPEDMC event handling
   - drm_panel_follower support
   - DPLL interface renames
   - allocate struct intel_display dynamically
   - flip queue preperation
   - abstract DRAM detection better
   - avoid GuC scheduling stalls
   - remove DG1 force probe requirement
   - fix MEI interrupt handler on RT kernels
   - use backlight control helpers for eDP
   - more shared display code refactoring

  amdgpu:
   - add userq slot to INFO ioctl
   - SR-IOV hibernation support
   - Suspend improvements
   - Backlight improvements
   - Use scaling for non-native eDP modes
   - cleaner shader updates for GC 9.x
   - Remove fence slab
   - SDMA fw checks for userq support
   - RAS updates
   - DMCUB updates
   - DP tunneling fixes
   - Display idle D3 support
   - Per queue reset improvements
   - initial smartmux support

  amdkfd:
   - enable KFD on loongarch
   - mtype fix for ext coherent system memory

  radeon:
   - CS validation additional GL extensions
   - drop console lock during suspend/resume
   - bump driver version

  msm:
   - VM BIND support
   - CI: infrastructure updates
   - UBWC single source of truth
   - decouple GPU and KMS support
   - DP: rework I/O accessors
   - DPU: SM8750 support
   - DSI: SM8750 support
   - GPU: X1-45 support and speedbin support for X1-85
   - MDSS: SM8750 support

  nova:
   - register! macro improvements
   - DMA object abstraction
   - VBIOS parser + fwsec lookup
   - sysmem flush page support
   - falcon: generic falcon boot code and HAL
   - FWSEC-FRTS: fb setup and load/execute

  ivpu:
   - Add Wildcat Lake support
   - Add turbo flag

  ast:
   - improve hardware generations implementation

  imx:
   - IMX8qxq Display Controller support

  lima:
   - Rockchip RK3528 GPU support

  nouveau:
   - fence handling cleanup

  panfrost:
   - MT8370 support
   - bo labeling
   - 64-bit register access

  qaic:
   - add RAS support

  rockchip:
   - convert inno_hdmi to a bridge

  rz-du:
   - add RZ/V2H(P) support
   - MIPI-DSI DCS support

  sitronix:
   - ST7567 support

  sun4i:
   - add H616 support

  tidss:
   - add TI AM62L support
   - AM65x OLDI bridge support

  bochs:
   - drm panic support

  vkms:
   - YUV and R* format support
   - use faux device

  vmwgfx:
   - fence improvements

  hyperv:
   - move out of simple
   - add drm_panic support"

* tag 'drm-next-2025-07-30' of https://gitlab.freedesktop.org/drm/kernel: (1479 commits)
  drm/tidss: oldi: convert to devm_drm_bridge_alloc() API
  drm/tidss: encoder: convert to devm_drm_bridge_alloc()
  drm/amdgpu: move reset support type checks into the caller
  drm/amdgpu/sdma7: re-emit unprocessed state on ring reset
  drm/amdgpu/sdma6: re-emit unprocessed state on ring reset
  drm/amdgpu/sdma5.2: re-emit unprocessed state on ring reset
  drm/amdgpu/sdma5: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx12: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx11: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx10: re-emit unprocessed state on ring reset
  drm/amdgpu/gfx9.4.3: re-emit unprocessed state on kcq reset
  drm/amdgpu/gfx9: re-emit unprocessed state on kcq reset
  drm/amdgpu: Add WARN_ON to the resource clear function
  drm/amd/pm: Use cached metrics data on SMUv13.0.6
  drm/amd/pm: Use cached data for min/max clocks
  gpu: nova-core: fix bounds check in PmuLookupTableEntry::new
  drm/amdgpu: Replace HQD terminology with slots naming
  drm/amdgpu: Add user queue instance count in HW IP info
  drm/amd/amdgpu: Add helper functions for isp buffers
  drm/amd/amdgpu: Initialize swnode for ISP MFD device
  ...
2025-07-30 19:26:49 -07:00
Konrad Dybcio 709dd2ff23 soc: qcom: ubwc: Add #defines for UBWC swizzle bits
Make the values a bit more meaningful.

This commit is intentionally cross-subsystem to ease review, as the
patchset is intended to be merged together, with a maintainer
consensus.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660981/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-04 17:48:40 -07:00
Konrad Dybcio 87cfc79dcd drm/msm/a6xx: Resolve the meaning of UBWC_MODE
This bit is set iff the UBWC version is 1.0. That notably does not
include QCM2290's "no UBWC".

This commit is intentionally cross-subsystem to ease review, as the
patchset is intended to be merged together, with a maintainer
consensus.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660971/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-04 17:48:40 -07:00
Konrad Dybcio 45a2974157 drm/msm: Use the central UBWC config database
As discussed a lot in the past, the UBWC config must be coherent across
a number of IP blocks (currently display and GPU, but it also may/will
concern camera/video as the drivers evolve).

So far, we've been trying to keep the values reasonable in each of the
two drivers separately, but it really make sense to do so centrally,
especially given certain fields (e.g. HBB) may need to be gathered
dynamically.

To reduce room for error, move to fetching the config from a central
source, so that the data programmed into the hardware is consistent
across all multimedia blocks that request it.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660963/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-04 17:48:39 -07:00
Konrad Dybcio 1924272b9c soc: qcom: Add UBWC config provider
Add a file that will serve as a single source of truth for UBWC
configuration data for various multimedia blocks.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/660959/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
2025-07-04 17:48:39 -07:00
Alexander Wilhelm 07a4688833 soc: qcom: fix endianness for QMI header
The members of QMI header have to be swapped on big endian platforms. Use
__le16 types instead of u16 ones.

Signed-off-by: Alexander Wilhelm <alexander.wilhelm@westermo.com>
Fixes: 9b8a11e826 ("soc: qcom: Introduce QMI encoder/decoder")
Fixes: 3830d0771e ("soc: qcom: Introduce QMI helpers")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250522143530.3623809-3-alexander.wilhelm@westermo.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-06-17 15:49:10 -05:00
Melody Olvera 2c04e58e30 soc: qcom: llcc-qcom: Add support for SM8750
Add system cache table and configs for SM8750 SoCs.

Signed-off-by: Melody Olvera <melody.olvera@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250512-sm8750_llcc_master-v5-3-d78dca6282a5@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-12 22:26:21 +01:00
Linus Torvalds 14d0e1a09f Merge tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC driver updates from Arnd Bergmann:
 "Nothing particular important in the SoC driver updates, just the usual
  improvements to for drivers/soc and a couple of subsystems that don't
  fit anywhere else:

   - The largest set of updates is for Qualcomm SoC drivers, extending
     the set of supported features for additional SoCs in the QSEECOM,
     LLCC and socinfo drivers.a

   - The ti_sci firmware driver gains support for power managment

   - The drivers/reset subsystem sees a rework of the microchip sparx5
     and amlogic reset drivers to support additional chips, plus a few
     minor updates on other platforms

   - The SCMI firmware interface driver gains support for two protocol
     extensions, allowing more flexible use of the shared memory area
     and new DT binding properties for configurability.

   - Mediatek SoC drivers gain support for power managment on the MT8188
     SoC and a new driver for DVFS.

   - The AMD/Xilinx ZynqMP SoC drivers gain support for system reboot
     and a few bugfixes

   - The Hisilicon Kunpeng HCCS driver gains support for configuring
     lanes through sysfs

  Finally, there are cleanups and minor fixes for drivers/{soc, bus,
  memory}, including changing back the .remove_new callback to .remove,
  as well as a few other updates for freescale (powerpc) soc drivers,
  NXP i.MX soc drivers, cznic turris platform driver, memory controller
  drviers, TI OMAP SoC drivers, and Tegra firmware drivers"

* tag 'soc-drivers-6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (116 commits)
  soc: fsl: cpm1: qmc: Set the ret error code on platform_get_irq() failure
  soc: fsl: rcpm: fix missing of_node_put() in copy_ippdexpcr1_setting()
  soc: fsl: cpm1: tsa: switch to for_each_available_child_of_node_scoped()
  platform: cznic: turris-omnia-mcu: Rename variable holding GPIO line names
  platform: cznic: turris-omnia-mcu: Document the driver private data structure
  firmware: turris-mox-rwtm: Document the driver private data structure
  bus: Switch back to struct platform_driver::remove()
  soc: qcom: ice: Remove the device_link field in qcom_ice
  drm/msm/adreno: Setup SMMU aparture for per-process page table
  firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID
  firmware: arm_scpi: Check the DVFS OPP count returned by the firmware
  soc: qcom: socinfo: add IPQ5424/IPQ5404 SoC ID
  dt-bindings: arm: qcom,ids: add SoC ID for IPQ5424/IPQ5404
  soc: qcom: llcc: Flip the manual slice configuration condition
  dt-bindings: firmware: qcom,scm: Document sm8750 SCM
  firmware: qcom: uefisecapp: Allow X1E Devkit devices
  misc: lan966x_pci: Fix dtc warn 'Missing interrupt-parent'
  misc: lan966x_pci: Fix dtc warns 'missing or empty reg/ranges property'
  soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform
  dt-bindings: cache: qcom,llcc: Document the QCS8300 LLCC
  ...
2024-11-20 15:40:54 -08:00
Arnd Bergmann 1876c788bb Merge tag 'qcom-drivers-for-6.13-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers
A few more Qualcomm driver updates for v6.13

Make the Adreno driver invoke the SMMU aperture setup firmware function,
which is required to allow the GPU to manage per-process page tables in
some firmware versions - as an example Rb3Gen2 has no GPU without this.

Add X1E Devkit to the list of devices that has functional EFI variable
access through the uefisecapp.

Flip the "manual slice configuration quirk" in the Qualcomm LLCC driver,
as this only applies to a single platform, and introduce support for
QCS8300, QCS615, SAR2130P, and SAR1130P.

Lastly, add IPQ5424 and IPQ5404 to the Qualcomm socinfo driver.

* tag 'qcom-drivers-for-6.13-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: ice: Remove the device_link field in qcom_ice
  drm/msm/adreno: Setup SMMU aparture for per-process page table
  firmware: qcom: scm: Introduce CP_SMMU_APERTURE_ID
  soc: qcom: socinfo: add IPQ5424/IPQ5404 SoC ID
  dt-bindings: arm: qcom,ids: add SoC ID for IPQ5424/IPQ5404
  soc: qcom: llcc: Flip the manual slice configuration condition
  dt-bindings: firmware: qcom,scm: Document sm8750 SCM
  firmware: qcom: uefisecapp: Allow X1E Devkit devices
  soc: qcom: llcc: Add LLCC configuration for the QCS8300 platform
  dt-bindings: cache: qcom,llcc: Document the QCS8300 LLCC
  soc: qcom: llcc: Add configuration data for QCS615
  dt-bindings: cache: qcom,llcc: Document the QCS615 LLCC
  soc: qcom: llcc: add support for SAR2130P and SAR1130P
  soc: qcom: llcc: use deciman integers for bit shift values
  dt-bindings: cache: qcom,llcc: document SAR2130P and SAR1130P

Link: https://lore.kernel.org/r/20241113032425.356306-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-11-13 18:38:56 +01:00
Arnd Bergmann bbfbb57958 Merge tag 'qcom-drivers-fixes-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes
Qualcomm driver fixes for v6.12

The Qualcomm EDAC driver's configuration of interrupts is made optional,
to avoid violating security constriants on X Elite platform .

The SCM drivers' detection mechanism for the presence of SHM bridge in QTEE,
is corrected to handle the case where firmware successfully returns that
the interface isn't supported.

The GLINK driver and the PMIC GLINK interface is updated to handle
buffer allocation issues during initialization of the communication
channel.

Allocation error handling in the socinfo dirver is corrected, and then
the fix is corrected.

* tag 'qcom-drivers-fixes-for-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  soc: qcom: pmic_glink: Handle GLINK intent allocation rejections
  rpmsg: glink: Handle rejected intent request better
  soc: qcom: socinfo: fix revision check in qcom_socinfo_probe()
  firmware: qcom: scm: Return -EOPNOTSUPP for unsupported SHM bridge enabling
  EDAC/qcom: Make irq configuration optional
  firmware: qcom: scm: fix a NULL-pointer dereference
  firmware: qcom: scm: suppress download mode error
  soc: qcom: Add check devm_kasprintf() returned value
  MAINTAINERS: Qualcomm SoC: Match reserved-memory bindings

Link: https://lore.kernel.org/r/20241101161455.746290-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-11-04 14:23:09 +01:00
Dmitry Baryshkov 1685f685ff soc: qcom: llcc: add support for SAR2130P and SAR1130P
Implement necessary support for the LLCC control on the SAR1130P and
SAR2130P platforms. These two platforms use different ATTR1_MAX_CAP
shift and also require manual override for num_banks.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20241026-sar2130p-llcc-v3-3-2a58fa1b4d12@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-03 22:04:22 -06:00