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2026-01-21Merge tag 'zynqmp-soc-for-6.20' of https://github.com/Xilinx/linux-xlnx into ↵Arnd Bergmann2-4/+4
soc/drivers arm64: Xilinx SOC changes for 6.20 - Fix Michal's email in cpuidle driver - s/system_unbound_wq/system_dfl_wq/g in zynqmp_power * tag 'zynqmp-soc-for-6.20' of https://github.com/Xilinx/linux-xlnx: cpuidle: zynq: Switch Michal Simek's email to new one soc/xilinx: replace use of system_unbound_wq with system_dfl_wq Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-21Merge tag 'tegra-for-6.20-soc' of ↵Arnd Bergmann2-101/+384
git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/drivers soc/tegra: Changes for v6.20-rc1 This series primarily refactors the Tegra PMC driver to eliminate reliance on a global variable, transitioning to passing the tegra_pmc context explicitly across clocks, powergates, sysfs/debugfs interfaces, and power management callbacks. Additionally, it resolves a warning during system resume by deferring an unsafe generic_handle_irq() call to a hard IRQ context using irq_work. * tag 'tegra-for-6.20-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Add PMC contextual functions soc/tegra: pmc: Do not rely on global variable soc/tegra: pmc: Use driver-private data soc/tegra: pmc: Use PMC context embedded in powergates soc/tegra: pmc: Pass PMC context as debugfs data soc/tegra: pmc: Pass PMC context via sys-off callback data soc/tegra: pmc: Embed reboot notifier in PMC context soc/tegra: pmc: Store PMC context in clocks soc/tegra: pmc: Pass struct tegra_pmc to tegra_powergate_state() soc/tegra: pmc: Use contextual data instead of global variable soc/tegra: pmc: Fix unsafe generic_handle_irq() call Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-21Merge tag 'samsung-drivers-6.20' of ↵Arnd Bergmann4-99/+154
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>
2026-01-21Merge tag 'tee-sysfs-for-6.20' of ↵Arnd Bergmann7-18/+163
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>
2026-01-21Merge tag 'amdtee-update-for-6.20' of ↵Arnd Bergmann1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers AMDTEE update for 6.20 Remove unused return variables * tag 'amdtee-update-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee: tee: amdtee: Remove unused return variables Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-21Merge tag 'tee-bus-callback-for-6.20' of ↵Arnd Bergmann10-140/+166
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>
2026-01-21Merge tag 'optee-update-for-6.20' of ↵Arnd Bergmann2-6/+6
git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers OP-TEE update for 6.20 - A micro optimization by making a local array static const - Update OP-TEE mailing list as moderated - Update an outdated comment for cmd_alloc_suppl() * tag 'optee-update-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee: optee: make read-only array attr static const MAINTAINERS: Mark the OP-TEE mailing list moderated optee: update outdated comment Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-21Merge tag 'qcomtee-fixes-for-6.20' of ↵Arnd Bergmann3-15/+14
git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee into soc/drivers QCOMTEE fixes for 6.20 Small cleanups for the qcomtee driver to align with recommended coding practices for the cleanup.h infrastructure. * tag 'qcomtee-fixes-for-6.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jenswi/linux-tee: tee: qcomtee: user: Fix confusing cleanup.h syntax tee: qcomtee: mem: Fix confusing cleanup.h syntax tee: qcomtee: call: Fix confusing cleanup.h syntax Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-21Merge tag 'renesas-drivers-for-v6.20-tag2' of ↵Arnd Bergmann9-58/+400
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>
2026-01-21Merge tag 'scmi-updates-7.0' of ↵Arnd Bergmann17-282/+238
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm SCMI updates for v7.0 A set of cleanups, refactoring, and fixes to the Arm SCMI stack: 1. Rework protocol version negotiation by moving version discovery and downgrade handling into the SCMI core and performing negotiation early, before protocol initialization. Remove legacy per-protocol versioning logic now made redundant by centralized SCMI handling. 2. Increase the internal MAX_OPPS limit in the SCMI performance protocol to 64, allowing platforms with larger OPP tables to be fully supported. 3. Reduce duplicated boilerplate in pinctrl and related protocols by consolidating validation and lookup logic in protocol get info helpers. 4. Refactor reset protocol domain handling by introducing a shared lookup helper, ensuring consistent validation and error reporting. 5. Fix potential undefined behaviour by properly initializing pointers annotated with the __free attribute. * tag 'scmi-updates-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_scmi: Remove legacy protocol versioning logic firmware: arm_scmi: Rework protocol version negotiation logic firmware: arm_scmi: Increase performance MAX_OPPS limit to 64 firmware: arm_scmi: Move boiler plate code into the get info functions firmware: arm_scmi: Refactor reset domain handling firmware: arm_scmi: Fix uninitialized pointers with __free attr Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-21Merge tag 'ffa-updates-7.0' of ↵Arnd Bergmann1-9/+39
git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers Arm FF-A updates for v7.0 A small set of updates to the Arm FF-A driver: 1. Fix a correctness issue in NOTIFICATION_INFO_GET handling of 32-bit firmware responses, avoiding reads from undefined register bits. 2. Improve clarity and robustness of FF-A feature checks by tying them to explicit version requirements. 3. Ensure Rx/Tx buffers are unmapped on FF-A initialization failure to prevent resource leaks. * tag 'ffa-updates-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: firmware: arm_ffa: Correct 32-bit response handling in NOTIFICATION_INFO_GET firmware: arm_ffa: Tie FF-A version checks to specific features firmware: arm_ffa: Unmap Rx/Tx buffers on init failure Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-21Merge tag 'renesas-drivers-for-v6.20-tag1' of ↵Arnd Bergmann1-0/+1
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers Renesas driver updates for v6.20 - Enable Interrupt Controller (ICU) support on the RZ/N2H SoC. * tag 'renesas-drivers-for-v6.20-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel: soc: renesas: Enable ICU support on RZ/N2H Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2026-01-18soc/tegra: pmc: Add PMC contextual functionsThierry Reding2-15/+219
Add implementations that take as argument a struct tegra_pmc * for most public APIs, as well as a function to obtain the PMC for any given device. This will allow transitioning away users from relying on a global variable storing the PMC context. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Do not rely on global variableThierry Reding1-1/+3
The reset action for changing the suspend mode back on failure can take a context-specific data argument that can be set to the PMC context in order to avoid relying on a global variable. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Use driver-private dataThierry Reding1-0/+2
Instead of relying on a global variable for the PMC context, use the driver-private data for sysfs attributes. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Use PMC context embedded in powergatesThierry Reding1-10/+24
The powergates exposed by the PMC have a pointer to the PMC context embedded. Use that embedded reference instead of relying on a global variable. For the core power domain a new structure needs to be introduced to wrap the generic PM domain and store the PMC context. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Pass PMC context as debugfs dataThierry Reding1-1/+2
Each debugfs file can have private data associated with it. Use this to pass the PMC context instead of relying on a global variable. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Pass PMC context via sys-off callback dataThierry Reding1-5/+11
To avoid relying on global variables, use the sys-off callback data to store a reference to the PMC context structure. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Embed reboot notifier in PMC contextThierry Reding1-7/+10
Instead of relying on a global variable to track the PMC context, embed the reboot notifier into the PMC context so that the latter can be resolved using container_of(). Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Store PMC context in clocksThierry Reding1-20/+26
Clocks exposed by the PMC need to reference the PMC context for register programming. Store a reference to the context in the data structure for each clock to avoid the need for a global variable. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Pass struct tegra_pmc to tegra_powergate_state()Thierry Reding1-12/+9
By using the generic read_poll_timeout() instead of readx_poll_timeout() we can pass additional parameters, which allows us to pass an additional PMC context structure and avoid relying on a global variable for this. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Use contextual data instead of global variableThierry Reding1-0/+4
Pass the driver-specific data via the syscore struct and use it in the syscore ops. Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-18soc/tegra: pmc: Fix unsafe generic_handle_irq() callPrathamesh Shete1-30/+74
Currently, when resuming from system suspend on Tegra platforms, the following warning is observed: WARNING: CPU: 0 PID: 14459 at kernel/irq/irqdesc.c:666 Call trace: handle_irq_desc+0x20/0x58 (P) tegra186_pmc_wake_syscore_resume+0xe4/0x15c syscore_resume+0x3c/0xb8 suspend_devices_and_enter+0x510/0x540 pm_suspend+0x16c/0x1d8 The warning occurs because generic_handle_irq() is being called from a non-interrupt context which is considered as unsafe. Fix this warning by deferring generic_handle_irq() call to an IRQ work which gets executed in hard IRQ context where generic_handle_irq() can be called safely. When PREEMPT_RT kernels are used, regular IRQ work (initialized with init_irq_work) is deferred to run in per-CPU kthreads in preemptible context rather than hard IRQ context. Hence, use the IRQ_WORK_INIT_HARD variant so that with PREEMPT_RT kernels, the IRQ work is processed in hardirq context instead of being deferred to a thread which is required for calling generic_handle_irq(). On non-PREEMPT_RT kernels, both init_irq_work() and IRQ_WORK_INIT_HARD() execute in IRQ context, so this change has no functional impact for standard kernel configurations. Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com> Signed-off-by: Prathamesh Shete <pshete@nvidia.com> Reviewed-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> [treding@nvidia.com: miscellaneous cleanups] Signed-off-by: Thierry Reding <treding@nvidia.com>
2026-01-16optee: make read-only array attr static constColin Ian King1-1/+1
Don't populate the read-only array attr on the stack at run time, instead make it static const. Signed-off-by: Colin Ian King <coking@nvidia.com> Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-16MAINTAINERS: Mark the OP-TEE mailing list moderatedGeert Uytterhoeven1-3/+3
After sending a patch to op-tee@lists.trustedfirmware.org, I got the typical response for a moderated list: Your mail to 'op-tee@lists.trustedfirmware.org' with the subject [...] Is being held until the list moderator can review it for approval. The message is being held because: The message is not from a list member Either the message will get posted to the list, or you will receive notification of the moderator's decision. Mark this mailing list moderated in MAINTAINERS. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-15soc: renesas: Add support for RZ/N1 GPIO Interrupt MultiplexerHerve Codina (Schneider Electric)3-0/+132
On the Renesas RZ/N1 SoC, GPIOs can generate interruptions. Those interruption lines are multiplexed by the GPIO Interrupt Multiplexer in order to map 32 * 3 GPIO interrupt lines to 8 GIC interrupt lines. The GPIO interrupt multiplexer IP does nothing but select 8 GPIO IRQ lines out of the 96 available to wire them to the GIC input lines. Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@bootlin.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://patch.msgid.link/20260114093938.1089936-8-herve.codina@bootlin.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-15irqchip/renesas-rza1: Use for_each_of_imap_item iteratorHerve Codina (Schneider Electric)1-27/+16
The renesas-rza1 driver parses the interrupt-map property. It does it using open code. Recently for_each_of_imap_item iterator has been introduce to help drivers in this parsing. Convert the renesas-rza1 driver to use the for_each_of_imap_item iterator instead of open code. Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@bootlin.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Thomas Gleixner <tglx@kernel.org> Link: https://patch.msgid.link/20260114093938.1089936-5-herve.codina@bootlin.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-15irqchip/ls-extirq: Use for_each_of_imap_item iteratorHerve Codina (Schneider Electric)1-30/+17
The ls-extirq driver parses the interrupt-map property. It does it using open code. Recently for_each_of_imap_item iterator has been introduce to help drivers in this parsing. Convert the ls-extirq driver to use the for_each_of_imap_item iterator instead of open code. Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@bootlin.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Thomas Gleixner <tglx@kernel.org> Link: https://patch.msgid.link/20260114093938.1089936-4-herve.codina@bootlin.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-15of: unittest: Add a test case for for_each_of_imap_item iteratorHerve Codina (Schneider Electric)2-0/+125
Recently for_each_of_imap_item iterator has been introduce to help drivers in parsing the interrupt-map property. Add a test case for this iterator. Signed-off-by: Herve Codina (Schneider Electric) <herve.codina@bootlin.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://patch.msgid.link/20260114093938.1089936-3-herve.codina@bootlin.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2026-01-15of/irq: Introduce for_each_of_imap_itemHerve Codina (Schneider Electric)2-1/+110
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>
2026-01-15tee: optee: store OS revision for TEE coreAristo Chen4-17/+94
Collect OP-TEE OS revision from secure world for both SMC and FF-A ABIs, store it in the OP-TEE driver, and expose it through the generic get_tee_revision() callback. Signed-off-by: Aristo Chen <aristo.chen@canonical.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com>
2026-01-15tpm/tpm_ftpm_tee: Fix kdoc after function renamesUwe Kleine-König1-2/+2
Recently ftpm_tee_probe() and ftpm_tee_remove() grew a suffix in their function name but I failed to adapt the kernel doc when doing so. This change aligns the kernel doc to the actual function name (again). Fixes: 92fad96aea24 ("tpm/tpm_ftpm_tee: Make use of tee bus methods") Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202601132105.9lgSsC4U-lkp@intel.com/ Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-14tee: add revision sysfs attributeAristo Chen3-1/+69
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>
2026-01-14ARM: s3c: remove a leftover hwmon-s3c.h header fileVladimir Zapolskiy1-36/+0
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>
2026-01-14tee: amdtee: Remove unused return variablesThorsten Blum1-4/+4
In tee_params_to_amd_params() and amd_params_to_tee_params(), return 0 directly and remove the unused return variables. Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-12cpuidle: zynq: Switch Michal Simek's email to new oneMichal Simek1-1/+1
@xilinx.com is still working but better to switch to new amd.com after AMD/Xilinx acquisition. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/ebfbf945d90b0efff3ce0dc17fb7f1f0db5b6628.1765787278.git.michal.simek@amd.com
2026-01-07tpm/tpm_ftpm_tee: Make use of tee bus methodsUwe Kleine-König1-7/+19
The tee bus got dedicated callbacks for probe and remove. Make use of these. This fixes a runtime warning about the driver needing to be converted to the bus methods. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07tpm/tpm_ftpm_tee: Make use of tee specific driver registrationUwe Kleine-König1-3/+2
tee_client_driver_register() is typed more strongly and cares about assigning the driver's bus. Similar for tee_client_driver_unregister(). Make use of these functions. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07KEYS: trusted: Make use of tee bus methodsUwe Kleine-König1-7/+5
The tee bus got dedicated callbacks for probe and remove. Make use of these. This fixes a runtime warning about the driver needing to be converted to the bus methods. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07KEYS: trusted: Migrate to use tee specific driver registration functionUwe Kleine-König1-3/+2
The tee subsystem recently got a set of dedicated functions to register (and unregister) a tee driver. Make use of them. These care for setting the driver's bus (so the explicit assignment can be dropped) and the driver owner (which is an improvement this driver benefits from). Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07firmware: tee_bnxt: Make use of tee bus methodsUwe Kleine-König1-9/+7
The tee bus got dedicated callbacks for probe and remove. Make use of these. This fixes a runtime warning about the driver needing to be converted to the bus methods. 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>
2026-01-07firmware: tee_bnxt: Make use of module_tee_client_driver()Uwe Kleine-König1-13/+1
Reduce boilerplate by using the newly introduced module_tee_client_driver(). That takes care of assigning the driver's bus, so the explicit assigning in this driver can be dropped. 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>
2026-01-07firmware: arm_scmi: Make use of tee bus methodsUwe Kleine-König1-10/+9
The tee bus got dedicated callbacks for probe and remove. Make use of these. This fixes a runtime warning about the driver needing to be converted to the bus methods. Note that the return value of .remove() was already ignored before, so there is no problem introduced by dropping the error returns. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07firmware: arm_scmi: optee: Make use of module_tee_client_driver()Uwe Kleine-König1-12/+1
Reduce boilerplate by using the newly introduced module_tee_client_driver(). That takes care of assigning the driver's bus, so the explicit assigning in this driver can be dropped. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07efi: stmm: Make use of tee bus methodsUwe Kleine-König1-6/+5
The tee bus got dedicated callbacks for probe and remove. Make use of these. This fixes a runtime warning about the driver needing to be converted to the bus methods. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07efi: stmm: Make use of module_tee_client_driver()Uwe Kleine-König1-13/+1
Reduce boilerplate by using the newly introduced module_tee_client_driver(). That takes care of assigning the driver's bus, so the explicit assigning in this driver can be dropped. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07hwrng: optee - Make use of tee bus methodsUwe Kleine-König1-7/+5
The tee bus got dedicated callbacks for probe and remove. Make use of these. This fixes a runtime warning about the driver needing to be converted to the bus methods. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-07hwrng: optee - Make use of module_tee_client_driver()Uwe Kleine-König1-13/+1
Reduce boilerplate by using the newly introduced module_tee_client_driver(). That takes care of assigning the driver's bus, so the explicit assigning in this driver can be dropped. Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2026-01-06dt-bindings: soc: samsung: exynos-pmu: Drop unnecessary select schemaRob Herring (Arm)1-22/+0
The "select" schema is not necessary because "syscon" compatible is already excluded from the default select logic. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> Link: https://patch.msgid.link/20260105212858.3454174-1-robh@kernel.org Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2026-01-05optee: update outdated commentJulia Lawall1-2/+2
The function cmd_alloc_suppl() was renamed as optee_rpc_cmd_alloc_suppl() in commit c51a564a5b48 ("optee: isolate smc abi"). Update the comment accordingly. Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr> Reviewed-by: Sumit Garg <sumit.garg@oss.qualcomm.com> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
generated by cgit v1.2.3 (git 2.39.0) at 2026-05-02 05:42:32 +0300