Changes in qcom_pas.h

edc84a9396acf1a0e78c46230dd0bcee1b84ac53 - Merge tag 'wireless-2026-07-26' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next

Tue, 28 Jul 2026 01:01:11 +0200

Merge tag 'wireless-2026-07-26' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-nextJohannes Berg says:====================wireless-next-2026-07-26Mostly driver changes this time: - new driver mm81x for an S1G device - new driver nxpwifi for NXP devices (mostly forked off from mwifiex) - ath12k: much kernel infrastructure integration work - brcmfmac: DPP support, some Cypress part update - nl80211: per-link statistics support====================Link: https://patch.msgid.link/20260726105205.942922-60-johannes@sipsolutions.netSigned-off-by: Jakub Kicinski List of files: /linux/drivers/firmware/qcom/qcom_pas.h

90883c513ca01e77c56b8d94be7de11420c1dacf - Merge tag 'ath-next-20260722' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath

Wed, 22 Jul 2026 18:37:39 +0200

Merge tag 'ath-next-20260722' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/athJeff Johnson says:==================ath.git patches for v7.3 (PR #1)There has been quite a bit of activity across the ath drivers.Significant changes in ath12k include:Align with new Qualcomm generic Peripheral Authentication Service (PAS).Ongoing infrastructure changes to support the QCC2072 platform.Ongoing infrastructure changes to support the IPQ5332 platform.Enhance datapath statistics.Tuning of datapath parameters.In addition, an assortment of cleanups and minor bug fixes across ath6kl,ath10k, ath11k, ath12k, and carl9170.==================Signed-off-by: Johannes Berg List of files: /linux/drivers/firmware/qcom/qcom_pas.h

8d0620d47dad641ab2874aa2e9b2803cd66f2118 - Merge qcom PAS TZ service series (20260702115835.167602-2-sumit.garg@kernel.org)

Fri, 10 Jul 2026 17:56:21 +0200

Merge qcom PAS TZ service series (20260702115835.167602-2-sumit.garg@kernel.org)Bjorn Andersson says:> From: Sumit Garg >> Qcom platforms has the legacy of using non-standard SCM calls> splintered over the various kernel drivers. These SCM calls aren't> compliant with the standard SMC calling conventions which is a> prerequisite to enable migration to the FF-A specifications from Arm.>> [...]Applied, thanks![01/14] firmware: qcom: Add a generic PAS service commit: 08314e7c2c38b9ae6a5e01c58ed10a950859404d[02/14] firmware: qcom_scm: Migrate to generic PAS service commit: 5c1a2975d23c51c01aca51945d0f10a4ee4c9020[03/14] firmware: qcom: Add a PAS TEE service commit: b6f7978da0c4d26fe465aa6634f5a0b48f900de0[14/14] MAINTAINERS: Add maintainer entry for Qualcomm PAS TZ service commit: 6701259025d49139131a0eb2257659a066dcca22This is available as an immutable branch, for other subsystems to pull at: https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 20260702115835.167602-2-sumit.garg@kernel.orgLink: https://lore.kernel.org/all/178362521364.2422497.1305957434056184382.b4-ty@kernel.org/ List of files: /linux/drivers/firmware/qcom/qcom_pas.h

368cf60c36a3a311474de08e52dc6314df3b06ce - Merge tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Wed, 19 Aug 2026 04:40:29 +0200

Merge tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socPull SoC driver updates from Arnd Bergmann: "The SoC driver changes once more consist of many small fixes and cleanups, that are to a large part the result of automated testing. On platform specific drivers, this includes SoC specific code for xilinx, freescale/nxp, qualcomm, TI, aspeed, omap, tegra, samsung, rockchip, renesas, ixp4xx. In firmware drivers, we see a similar picture for SCMI and qcomtee. Aside from these, we see actual new hardware support in a few areas: - The Apple platform gets a new driver for low power states - Updates to Qualcomm platform drivers add several new hardware specific features and additional SoCs. - Amlogic SoC support for A1 and T7 is added - The Mediatek MMSYS driver is refactored as a cleanup"* tag 'soc-drivers-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (157 commits) soc: qcom: make QCOM_PDR_MSG selectable soc: qcom: ubwc: Fix missing include soc: qcom: ubwc: Fix link error when QCOM_SMEM=n media: iris: Guard the QCOM_UBWC_CONFIG select with QCOM_SMEM drm/msm: Guard the QCOM_UBWC_CONFIG select with QCOM_SMEM dt-bindings: arm: qcom,ids: Add SoC ID for Snapdragon SDM 850 firmware: xilinx: Clear firmware notifiers across kexec transitions firmware: xilinx: Release all peripheral devices from firmware firmware: xilinx: Add support to clear EL3 PM state firmware: xilinx: Propagate actual error from feature check firmware: xilinx: Use TF-A feature check for TF-A-specific APIs bus: fsl-mc: drop unused assignment of acpi_device_id::driver_data soc: fsl: qe: check platform_driver_register() in qe_ic_of_init() phy: lynx-10g: use RCW override procedure for dynamic protocol change soc: fsl: guts: implement the RCW override procedure dt-bindings: fsl: layerscape-dcfg: define DCFG_DCSR region soc: fsl: guts: make fsl_soc_data available after fsl_guts_init() soc: fsl: guts: make it easier to determine on which SoC we are running soc: fsl: guts: add a central fsl_guts_read() function soc: fsl: guts: add a global structure to hold state ... List of files: /linux/drivers/firmware/qcom/qcom_pas.h

6a05421154285888f7bc5d2510e3a9bc1ce31652 - Merge tag 'qcom-drivers-for-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers

Tue, 04 Aug 2026 22:01:04 +0200

Merge tag 'qcom-drivers-for-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/driversQualcomm driver updates for v7.3Add Maili platform bindings for SCM, IMEM, AOSS, and PMIC GLINK. AddShikra IMEM, RPM SMD, LLCC, and UBWC support, including handling forfirmware-configured LLCC ECC interrupts.Add the generic Peripheral Authentication Service with SCM and OP-TEEbackends, and migrate the MSM DRM and IPA drivers to it.Add SCM SMC-call tracepoints and configurable minidump delivery throughalways-on SRAM. Correct SCM download-mode pointer ordering and improvedownload-mode probe diagnostics.Rework the UBWC configuration database and add Milos and Shikraconfiguration. Add protection-domain mappings for SA8775P and QCS8300,support newer ICE versions, Hawi subsystem statistics, and SDM850identification.Simplify Qualcomm SoC Kconfig selection and architecture dependencies.Use managed resources in EBI2 and RPMh RSC probe paths to correct cleanupon failures.* tag 'qcom-drivers-for-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (44 commits) soc: qcom: llcc: Skip ECC interrupt setup on Shikra, pre-configured by DSF dt-bindings: sram: Document qcom,shikra-imem compatible net: ipa: Switch to generic PAS TZ APIs firmware: qcom: scm: Add minidump SRAM support firmware: qcom: scm: use dev_err_probe() for dload address failure firmware: qcom: scm: Fix missing smp_load_acquire() dt-bindings: firmware: qcom,scm: Add minidump SRAM property drm/msm: Switch to generic PAS TZ APIs bus: qcom-ebi2: use managed resources for clocks and children soc: qcom: rpmh-rsc: manage PM notifiers with devres firmware: qcom: scm: Allow QSEECOM on Honor Magicbook Art 14 firmware: qcom: scm: instrument SMC call path with tracepoints firmware: qcom: scm: add trace events for the SMC call interface soc: qcom: Avoid SCM and SPM for cpuidle drivers soc: qcom: Make important drivers default soc: qcom: Restrict drivers per ARM/ARM64 soc: qcom: Hide all drivers behind selectable menu MAINTAINERS: Add maintainer entry for Qualcomm PAS TZ service firmware: qcom: Add a PAS TEE service firmware: qcom_scm: Migrate to generic PAS service ...Signed-off-by: Arnd Bergmann List of files: /linux/drivers/firmware/qcom/qcom_pas.h

982af1cc6c964f143aac5c6afdba6380739577eb - Merge branch '20260702115835.167602-2-sumit.garg@kernel.org' into drivers-for-7.3

Thu, 09 Jul 2026 20:53:29 +0200

Merge branch '20260702115835.167602-2-sumit.garg@kernel.org' into drivers-for-7.3Merge the introduction of the generic Qualcomm Peripheral AuthenticationService abstraction through a topic branch, in order to allow it to bepulled into other subsystems. List of files: /linux/drivers/firmware/qcom/qcom_pas.h

08314e7c2c38b9ae6a5e01c58ed10a950859404d - firmware: qcom: Add a generic PAS service

Thu, 02 Jul 2026 13:58:17 +0200

firmware: qcom: Add a generic PAS serviceQcom platforms has the legacy of using non-standard SCM callssplintered over the various kernel drivers. These SCM calls aren'tcompliant with the standard SMC calling conventions which is aprerequisite to enable migration to the FF-A specifications from Arm.OP-TEE as an alternative trusted OS to Qualcomm TEE (QTEE) can'tsupport these non-standard SCM calls. And even for newer architecturesusing S-EL2 with Hafnium support, QTEE won't be able to support SCMcalls either with FF-A requirements coming in. And with both OP-TEEand QTEE drivers well integrated in the TEE subsystem, it makes furthersense to reuse the TEE bus client drivers infrastructure.The added benefit of TEE bus infrastructure is that there is supportfor discoverable/enumerable services. With that client drivers don'thave to manually invoke a special SCM call to know the service status.So enable the generic Peripheral Authentication Service (PAS) providedby the firmware. It acts as the common layer with different TZbackends plugged in whether it's an SCM implementation or a properTEE bus based PAS service implementation.Reviewed-by: Mukesh Ojha Tested-by: Mukesh Ojha # LemansReviewed-by: Harshal Dev Tested-by: Vignesh Viswanathan # IPQ9650Signed-off-by: Sumit Garg Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20260702115835.167602-2-sumit.garg@kernel.orgSigned-off-by: Bjorn Andersson List of files: /linux/drivers/firmware/qcom/qcom_pas.h