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2025-05-31Merge tag 'soc-drivers-6.16' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC driver updates from Arnd Bergmann: "Updates are across the usual driver subsystems with SoC specific drivers: - added soc specicific drivers for sophgo cv1800 and sg2044, qualcomm sm8750, and amlogic c3 and s4 chips. - cache controller updates for sifive chips, plus binding changes for other cache descriptions. - memory controller drivers for mediatek mt6893, stm32 and cleanups for a few more drivers - reset controller drivers for T-Head TH1502, Sophgo sg2044 and Renesas RZ/V2H(P) - SCMI firmware updates to better deal with buggy firmware, plus better support for Qualcomm X1E and NXP i.MX specific interfaces - a new platform driver for the crypto firmware on Cznic Turris Omnia/MOX - cleanups for the TEE firmware subsystem and amdtee driver - minor updates and fixes for freescale/nxp, qualcomm, google, aspeed, wondermedia, ti, nxp, renesas, hisilicon, mediatek, broadcom and samsung SoCs" * tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (133 commits) soc: aspeed: Add NULL check in aspeed_lpc_enable_snoop() soc: aspeed: lpc: Fix impossible judgment condition ARM: aspeed: Don't select SRAM docs: firmware: qcom_scm: Fix kernel-doc warning soc: fsl: qe: Consolidate chained IRQ handler install/remove firmware: qcom: scm: Allow QSEECOM for HP EliteBook Ultra G1q dt-bindings: mfd: qcom,tcsr: Add compatible for ipq5018 dt-bindings: cache: add QiLai compatible to ax45mp memory: stm32_omm: Fix error handling in stm32_omm_disable_child() dt-bindings: cache: Convert marvell,tauros2-cache to DT schema dt-bindings: cache: Convert marvell,{feroceon,kirkwood}-cache to DT schema soc: samsung: exynos-pmu: enable CPU hotplug support for gs101 MAINTAINERS: Add google,gs101-pmu-intr-gen.yaml binding file dt-bindings: soc: samsung: exynos-pmu: gs101: add google,pmu-intr-gen phandle dt-bindings: soc: google: Add gs101-pmu-intr-gen binding documentation bus: fsl-mc: Use strscpy() instead of strscpy_pad() soc: fsl: qbman: Remove const from portal->cgrs allocation type bus: fsl_mc: Fix driver_managed_dma check bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value bus: fsl-mc: drop useless cleanup ...
2025-05-29Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: "Updates to the usual drivers (smartpqi, ufs, lpfc, scsi_debug, target, hisi_sas) with the only substantive core change being the removal of the stream_status member from the scsi_stream_status_header (to get rid of flex array members)" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (77 commits) scsi: target: core: Constify struct target_opcode_descriptor scsi: target: core: Constify enabled() in struct target_opcode_descriptor scsi: hisi_sas: Fix warning detected by sparse scsi: mpt3sas: Fix _ctl_get_mpt_mctp_passthru_adapter() to return IOC pointer scsi: sg: Remove unnecessary NULL check before unregister_sysctl_table() scsi: ufs: mcq: Delete ufshcd_release_scsi_cmd() in ufshcd_mcq_abort() scsi: ufs: qcom: dt-bindings: Document the SM8750 UFS Controller scsi: mvsas: Fix typos in SAS/SATA VSP register comments scsi: fnic: Replace memset() with eth_zero_addr() scsi: ufs: core: Support updating device command timeout scsi: ufs: core: Change hwq_id type and value scsi: ufs: core: Increase the UIC command timeout further scsi: zfcp: Simplify workqueue allocation scsi: ufs: core: Print error value as hex format in ufshcd_err_handler() scsi: sd: Remove the stream_status member from scsi_stream_status_header scsi: docs: Clean up some style in scsi_mid_low_api scsi: core: Remove unused scsi_dev_info_list_del_keyed() scsi: isci: Remove unused sci_remote_device_reset() scsi: scsi_debug: Reduce DEF_ATOMIC_WR_MAX_LENGTH scsi: smartpqi: Delete a stray tab in pqi_is_parity_write_stream() ...
2025-05-16soc: Switch to irq_domain_create_*()Jiri Slaby (SUSE)
irq_domain_add_*() interfaces are going away as being obsolete now. Switch to the preferred irq_domain_create_*() ones. Those differ in the node parameter: They take more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the original parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). [ tglx: Fix up subject prefix ] Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Christophe Leroy <christophe.leroy@csgroup.eu> # For soc/fsl Link: https://lore.kernel.org/all/20250319092951.37667-35-jirislaby@kernel.org
2025-05-12soc: qcom: llcc-qcom: Add support for SM8750Melody Olvera
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>
2025-05-12soc: qcom: llcc-qcom: Add support for LLCC V6Melody Olvera
Add support for LLCC V6. V6 adds several additional usecase IDs, rearrages several registers and offsets, and supports slice IDs over 31, so add a new function for programming LLCC V6. 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-v5-2-d78dca6282a5@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-11soc: qcom: socinfo: add SM8750 SoC IDMukesh Ojha
Update soc_id table for the Qualcomm SM8750 SoC to represent SM8750 machine. Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com> Reviewed-by: Melody Olvera <melody.olvera@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250508134635.1627031-1-mukesh.ojha@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-09soc: qcom: smem: Update max processor countUnnathi Chalicheemala
Update max processor count to reflect the number of co-processors on upcoming SoC. Signed-off-by: Unnathi Chalicheemala <unnathi.chalicheemala@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250424-smem_count-v1-1-931cf68f71a8@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-09soc: qcom: pd-mapper: Add support for SM7150Jens Reidel
SM7150 protection domains are the same as SC7180, with the subtle difference that SM7150 has a CDSP. Signed-off-by: Jens Reidel <adrian@mainlining.org> Signed-off-by: Danila Tikhonov <danila@jiaxyga.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250422213137.80366-11-danila@jiaxyga.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-09soc: qcom: pmic_glink_altmode: fix spurious DP hotplug eventsJohan Hovold
The PMIC GLINK driver is currently generating DisplayPort hotplug notifications whenever something is connected to (or disconnected from) a port regardless of the type of notification sent by the firmware. These notifications are forwarded to user space by the DRM subsystem as connector "change" uevents: KERNEL[1556.223776] change /devices/platform/soc@0/ae00000.display-subsystem/ae01000.display-controller/drm/card0 (drm) ACTION=change DEVPATH=/devices/platform/soc@0/ae00000.display-subsystem/ae01000.display-controller/drm/card0 SUBSYSTEM=drm HOTPLUG=1 CONNECTOR=36 DEVNAME=/dev/dri/card0 DEVTYPE=drm_minor SEQNUM=4176 MAJOR=226 MINOR=0 On the Lenovo ThinkPad X13s and T14s, the PMIC GLINK firmware sends two identical notifications with orientation information when connecting a charger, each generating a bogus DRM hotplug event. On the X13s, two such notification are also sent every 90 seconds while a charger remains connected, which again are forwarded to user space: port = 1, svid = ff00, mode = 255, hpd_state = 0 payload = 01 00 00 00 00 00 00 ff 00 00 00 00 00 00 00 00 Note that the firmware only sends on of these when connecting an ethernet adapter. Fix the spurious hotplug events by only forwarding hotplug notifications for the Type-C DisplayPort service id. This also reduces the number of uevents from four to two when an actual DisplayPort altmode device is connected: port = 0, svid = ff01, mode = 2, hpd_state = 0 payload = 00 01 02 00 f2 0c 01 ff 03 00 00 00 00 00 00 00 port = 0, svid = ff01, mode = 2, hpd_state = 1 payload = 00 01 02 00 f2 0c 01 ff 43 00 00 00 00 00 00 00 Fixes: 080b4e24852b ("soc: qcom: pmic_glink: Introduce altmode support") Cc: stable@vger.kernel.org # 6.3 Cc: Bjorn Andersson <andersson@kernel.org> Reported-by: Clayton Craft <clayton@craftyguy.net> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Tested-by: Clayton Craft <clayton@craftyguy.net> Link: https://lore.kernel.org/r/20250324132448.6134-1-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-09soc: qcom: smp2p: Fix fallback to qcom,ipc parseBarnabás Czémán
mbox_request_channel() returning value was changed in case of error. It uses returning value of of_parse_phandle_with_args(). It is returning with -ENOENT instead of -ENODEV when no mboxes property exists. Fixes: 24fdd5074b20 ("mailbox: use error ret code of of_parse_phandle_with_args()") Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Reviewed-by: Stephan Gerhold <stephan.gerhold@linaro.org> Tested-by: Stephan Gerhold <stephan.gerhold@linaro.org> # msm8939 Link: https://lore.kernel.org/r/20250421-fix-qcom-smd-v1-2-574d071d3f27@mainlining.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-05-07soc: qcom: pmic_glink: enable UCSI on sc8280xpJohan Hovold
Commit ad3dd9592b2a ("soc: qcom: pmic_glink: disable UCSI on sc8280xp") disabled UCSI shortly after it had been enabled to fix a regression that was observed on the Lenovo ThinkPad X13s. Specifically, disconnecting an external display would trigger a system error and hypervisor reset but no one cared enough to track down the bug at the time. The same issue was recently observed on X Elite machines, and commit f47eba045e6c ("usb: typec: ucsi: Set orientation as none when connector is unplugged") worked around the underlying issue by setting the connector orientation to 'none' on disconnect events to avoid having the PHY driver crash the machine in one orientation. Enable UCSI support also on sc8280xp now that the DisplayPort disconnect crashes are gone. Cc: Abel Vesa <abel.vesa@linaro.org> Cc: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250326124944.6338-1-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-04-11scsi: soc: qcom: ice: Add HWKM support to the ICE driverGaurav Kashyap
Qualcomm's Inline Crypto Engine (ICE) version 3.2 and later includes a key management hardware block called the Hardware Key Manager (HWKM). Add support for HWKM to the ICE driver. HWKM provides hardware-wrapped key support where the ICE (storage) keys are not exposed to software and instead are protected in hardware. Later patches will wire up this feature to ufs-qcom and sdhci-msm using the support added in this patch. HWKM and legacy mode are currently mutually exclusive. The selection of which mode to use has to be made before the storage driver(s) registers any inline encryption capable disk(s) with the block layer (i.e., generally at boot time) so that the appropriate crypto capabilities can be advertised to upper layers. Therefore, make the ICE driver select HWKM mode when the all of the following are true: - The new module parameter qcom_ice.use_wrapped_keys=1 is specified. - HWKM is present and is at least v2, i.e. ICE is v3.2.1 or later. - The SCM calls needed to fully use HWKM are supported by TrustZone. [EB: merged related patches; fixed the module parameter to work correctly; dropped unnecessary support for HWKM v1; fixed error handling; improved log messages, comments, and commit message; fixed naming; merged enable and init functions; and other cleanups] Signed-off-by: Gaurav Kashyap <quic_gaurkash@quicinc.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Co-developed-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20250404231533.174419-3-ebiggers@kernel.org Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-04-11scsi: soc: qcom: ice: Make qcom_ice_program_key() take struct blk_crypto_keyEric Biggers
qcom_ice_program_key() currently accepts the key as an array of bytes, algorithm ID, key size enum, and data unit size. However both callers have a struct blk_crypto_key which contains all that information. Thus they both have similar code that converts the blk_crypto_key into the form that qcom_ice_program_key() wants. Once wrapped key support is added, the key type would need to be added to the arguments too. Therefore, this patch changes qcom_ice_program_key() to take in all this information as a struct blk_crypto_key directly. The calling code is updated accordingly. This ends up being much simpler, and it makes the key type be passed down automatically once wrapped key support is added. Based on a patch by Gaurav Kashyap <quic_gaurkash@quicinc.com> that replaced the byte array argument only. This patch makes the blk_crypto_key replace other arguments like the algorithm ID too, ensuring that there remains only one source of truth. Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Tested-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> # sm8650 Signed-off-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20250404231533.174419-2-ebiggers@kernel.org Acked-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # For MMC Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2025-03-27Merge tag 'soc-drivers-6.15-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull SoC driver updates from Arnd Bergmann: "These are the updates for SoC specific drivers and related subsystems: - Firmware driver updates for SCMI, FF-A and SMCCC firmware interfaces, adding support for additional firmware features including SoC identification and FF-A SRI callbacks as well as various bugfixes - Memory controller updates for Nvidia and Mediatek - Reset controller support for microchip sam9x7 and imx8qxp/imx8qm - New hardware support for multiple Mediatek, Renesas and Samsung Exynos chips - Minor updates on Zynq, Qualcomm, Amlogic, TI, Samsung, Nvidia and Apple chips There will be a follow up with a few more driver updates that are still causing build regressions at the moment" * tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (97 commits) irqchip: Add support for Amlogic A4 and A5 SoCs dt-bindings: interrupt-controller: Add support for Amlogic A4 and A5 SoCs reset: imx: fix incorrect module device table dt-bindings: power: qcom,kpss-acc-v2: add qcom,msm8916-acc compatible bus: qcom-ssc-block-bus: Fix the error handling path of qcom_ssc_block_bus_probe() bus: qcom-ssc-block-bus: Remove some duplicated iounmap() calls soc: qcom: pd-mapper: Add support for SDM630/636 reset: imx: Add SCU reset driver for i.MX8QXP and i.MX8QM dt-bindings: firmware: imx: add property reset-controller dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7 memory: mtk-smi: Add ostd setting for mt8192 dt-bindings: soc: samsung: exynos-usi: Drop unnecessary status from example firmware: tegra: bpmp: Fix typo in bpmp-abi.h soc/tegra: pmc: Use str_enable_disable-like helpers soc: samsung: include linux/array_size.h where needed firmware: arm_scmi: use ioread64() instead of ioread64_hi_lo() soc: mediatek: mtk-socinfo: Add extra entry for MT8395AV/ZA Genio 1200 soc: mediatek: mt8188-mmsys: Add support for DSC on VDO0 soc: mediatek: mmsys: Migrate all tables to MMSYS_ROUTE() macro soc: mediatek: mt8365-mmsys: Fix routing table masks and values ...
2025-03-19Merge tag 'qcom-drivers-for-6.15-2' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers More Qualcomm driver updates for v6.15 Introduce Devicetree binding for providing board-specific firmware-name for the GENI serial engine block. Add SDM630/636 support in pd-mapper. Clean up and fix error handling in the SSC block bus driver. Add missing msm8916-acc compatible to resolve a number of Devicetree validation errors. * tag 'qcom-drivers-for-6.15-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: dt-bindings: power: qcom,kpss-acc-v2: add qcom,msm8916-acc compatible bus: qcom-ssc-block-bus: Fix the error handling path of qcom_ssc_block_bus_probe() bus: qcom-ssc-block-bus: Remove some duplicated iounmap() calls soc: qcom: pd-mapper: Add support for SDM630/636 dt-bindings: qcom: geni-se: Add 'firmware-name' property for firmware loading Link: https://lore.kernel.org/r/20250319142448.2279164-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-19Merge tag 'qcom-drivers-for-6.15' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.15 Improve the client interface for the Qualcomm ICE driver to avoid leaking references, including fixing the client drivers to call the new function. Adopt str_on_off() helper in AOSS driver and mark non-global servreg QMI element info array in the PDR driver static. * tag 'qcom-drivers-for-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: Do not expose internal servreg_location_entry_ei array soc: qcom: ice: make of_qcom_ice_get() static scsi: ufs: qcom: fix dev reference leaked through of_qcom_ice_get mmc: sdhci-msm: fix dev reference leaked through of_qcom_ice_get soc: qcom: ice: introduce devm_of_qcom_ice_get dt-bindings: soc: qcom: qcom,pmic-glink: Document SM8750 compatible soc: qcom: Use str_enable_disable-like helpers Link: https://lore.kernel.org/r/20250317210158.2025380-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-14Merge tag 'qcom-drivers-fixes-for-6.14' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes Qualcomm driver fixes for v6.14 Fixes a locking issue in the PDR implementation, which manifest itself as transaction timeouts during the startup procedure for some remoteprocs. A registration race is fixed in the custom efivars implementation, resolving reported NULL pointer dereferences. Error handling related to tzmem allocation is corrected, to ensure that the allocation error is propagated. Lastly a trivial merge mistake in pmic_glink is addressed. * tag 'qcom-drivers-fixes-for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: soc: qcom: pdr: Fix the potential deadlock firmware: qcom: uefisecapp: fix efivars registration race firmware: qcom: scm: Fix error code in probe() soc: qcom: pmic_glink: Drop redundant pg assignment before taking lock Link: https://lore.kernel.org/r/20250311022509.1232678-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2025-03-13soc: qcom: pd-mapper: Add support for SDM630/636Alexey Minnekhanov
Add missing compatibles and pdm_domain_data for SDM630 and SDM636. Unlike their older brother (SDM660) these two cut down SoCs lack CDSP. Other protection domains are the same as the ones for SDM660. Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20250217050251.298163-1-alexeymin@postmarketos.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-02-14soc: qcom: Do not expose internal servreg_location_entry_ei arrayKrzysztof Kozlowski
'struct qmi_elem_info servreg_location_entry_ei' is used only internally in qcom_pdr_msg.c, so drop the extern declaration to make headers smaller and code more obvious about intention. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250121102817.68577-1-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-02-14soc: qcom: ice: make of_qcom_ice_get() staticTudor Ambarus
There's no consumer calling it left, make the method static. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20250117-qcom-ice-fix-dev-leak-v2-4-1ffa5b6884cb@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-02-14soc: qcom: ice: introduce devm_of_qcom_ice_getTudor Ambarus
Callers of of_qcom_ice_get() leak the device reference taken by of_find_device_by_node(). Introduce devm variant for of_qcom_ice_get(). Existing consumers need the ICE instance for the entire life of their device, thus exporting qcom_ice_put() is not required. Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Abel Vesa <abel.vesa@linaro.org> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20250117-qcom-ice-fix-dev-leak-v2-1-1ffa5b6884cb@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-02-14soc: qcom: pdr: Fix the potential deadlockSaranya R
When some client process A call pdr_add_lookup() to add the look up for the service and does schedule locator work, later a process B got a new server packet indicating locator is up and call pdr_locator_new_server() which eventually sets pdr->locator_init_complete to true which process A sees and takes list lock and queries domain list but it will timeout due to deadlock as the response will queued to the same qmi->wq and it is ordered workqueue and process B is not able to complete new server request work due to deadlock on list lock. Fix it by removing the unnecessary list iteration as the list iteration is already being done inside locator work, so avoid it here and just call schedule_work() here. Process A Process B process_scheduled_works() pdr_add_lookup() qmi_data_ready_work() process_scheduled_works() pdr_locator_new_server() pdr->locator_init_complete=true; pdr_locator_work() mutex_lock(&pdr->list_lock); pdr_locate_service() mutex_lock(&pdr->list_lock); pdr_get_domain_list() pr_err("PDR: %s get domain list txn wait failed: %d\n", req->service_name, ret); Timeout error log due to deadlock: " PDR: tms/servreg get domain list txn wait failed: -110 PDR: service lookup for msm/adsp/sensor_pd:tms/servreg failed: -110 " Thanks to Bjorn and Johan for letting me know that this commit also fixes an audio regression when using the in-kernel pd-mapper as that makes it easier to hit this race. [1] Link: https://lore.kernel.org/lkml/Zqet8iInnDhnxkT9@hovoldconsulting.com/ # [1] Fixes: fbe639b44a82 ("soc: qcom: Introduce Protection Domain Restart helpers") CC: stable@vger.kernel.org Reviewed-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com> Tested-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com> Tested-by: Johan Hovold <johan+linaro@kernel.org> Signed-off-by: Saranya R <quic_sarar@quicinc.com> Co-developed-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com> Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250212163720.1577876-1-mukesh.ojha@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-02-07genirq: Remove leading space from irq_chip::irq_print_chip() callbacksGeert Uytterhoeven
The space separator was factored out from the multiple chip name prints, but several irq_chip::irq_print_chip() callbacks still print a leading space. Remove the superfluous double spaces. Fixes: 9d9f204bdf7243bf ("genirq/proc: Add missing space separator back") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/893f7e9646d8933cd6786d5a1ef3eb076d263768.1738764803.git.geert+renesas@glider.be
2025-02-04soc: qcom: Use str_enable_disable-like helpersKrzysztof Kozlowski
Replace ternary (condition ? "enable" : "disable") syntax with helpers from string_choices.h because: 1. Simple function call with one argument is easier to read. Ternary operator has three arguments and with wrapping might lead to quite long code. 2. Is slightly shorter thus also easier to read. 3. It brings uniformity in the text - same string. 4. Allows deduping by the linker, which results in a smaller binary file. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250114203646.1013708-1-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-02-04soc: qcom: pmic_glink: Drop redundant pg assignment before taking lockKrzysztof Kozlowski
Commit e9f826b0459f ("soc: qcom: pmic_glink: simplify locking with guard()") was on top of a fix [1] which was moving the 'pg = __pmic_glink' assignment into the critical section. Unfortunately the actual fix was not applied and instead rebased version of the next patch got in. The resulting code is in general correct, but now there is a duplicated assignment 'pg = __pmic_glink'. [1] https://lore.kernel.org/all/20240822164815.230167-1-krzysztof.kozlowski@linaro.org/ Fixes: e9f826b0459f ("soc: qcom: pmic_glink: simplify locking with guard()") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250111172326.101779-1-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-01-08soc: qcom: pd_mapper: Add SM7225 compatibleLuca Weiss
The Qualcomm SM7225 is practically identical to SM6350, so add an entry using that data. Signed-off-by: Luca Weiss <luca.weiss@fairphone.com> Link: https://lore.kernel.org/r/20241220-pd-mapper-sm7225-v1-1-68f85a87288d@fairphone.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-01-07soc: qcom: llcc: Update configuration data for IPQ5424Varadarajan Narayanan
The 'broadcast' register space is present only in chipsets that have multiple instances of LLCC IP. Since IPQ5424 has only one instance, both the LLCC and LLCC_BROADCAST points to the same register space. Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20241121051935.1055222-3-quic_varada@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-01-06soc: qcom: socinfo: add QCS9075 SoC IDWasim Nazir
Update soc_id table for the Qualcomm QCS9075 SoC to represent qcs9075 machine. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Wasim Nazir <quic_wasimn@quicinc.com> Link: https://lore.kernel.org/r/20241229152332.3068172-3-quic_wasimn@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2025-01-06soc: qcom: socinfo: Avoid out of bounds read of serial numberStephan Gerhold
On MSM8916 devices, the serial number exposed in sysfs is constant and does not change across individual devices. It's always: db410c:/sys/devices/soc0$ cat serial_number 2644893864 The firmware used on MSM8916 exposes SOCINFO_VERSION(0, 8), which does not have support for the serial_num field in the socinfo struct. There is an existing check to avoid exposing the serial number in that case, but it's not correct: When checking the item_size returned by SMEM, we need to make sure the *end* of the serial_num is within bounds, instead of comparing with the *start* offset. The serial_number currently exposed on MSM8916 devices is just an out of bounds read of whatever comes after the socinfo struct in SMEM. Fix this by changing offsetof() to offsetofend(), so that the size of the field is also taken into account. Cc: stable@vger.kernel.org Fixes: efb448d0a3fc ("soc: qcom: Add socinfo driver") Signed-off-by: Stephan Gerhold <stephan.gerhold@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241230-qcom-socinfo-serialno-oob-v1-1-9b7a890da3da@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-26soc: qcom: rmtfs: constify rmtfs_classBartosz Golaszewski
The rmtfs class object is never modified and can be made constant. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20241202094903.18388-2-brgl@bgdev.pl Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-26soc: qcom: rmtfs: allow building the module with COMPILE_TEST=yBartosz Golaszewski
Make it possible to build the module when COMPILE_TEST is enabled for better build coverage. Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> Link: https://lore.kernel.org/r/20241202094903.18388-1-brgl@bgdev.pl Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-26soc: qcom: pmic_glink_altmode: simplify locking with guard()Krzysztof Kozlowski
Simplify error handling (less gotos) over locks with guard(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240822164853.231087-1-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-25soc: qcom: smem_state: fix missing of_node_put in error pathKrzysztof Kozlowski
If of_parse_phandle_with_args() succeeds, the OF node reference should be dropped, regardless of number of phandle arguments. Cc: stable@vger.kernel.org Fixes: 9460ae2ff308 ("soc: qcom: Introduce common SMEM state machine code") Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240822164853.231087-2-krzysztof.kozlowski@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-25soc: qcom: llcc: Enable LLCC_WRCACHE at boot on X1Konrad Dybcio
The Last Level Cache is split into many slices, each one of which can be toggled on or off. Only certain slices are recommended to be turned on unconditionally, in order to reach optimal performance/latency/power levels. Enable WRCACHE on X1 at boot, in accordance with internal recommendations. No significant performance difference is expected. Fixes: b3cf69a43502 ("soc: qcom: llcc: Add configuration data for X1E80100") Cc: stable@vger.kernel.org Reviewed-by: Rajendra Nayak <quic_rjendra@quicinc.com> Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Tested-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20241219-topic-llcc_x1e_wrcache-v3-1-b9848d9c3d63@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-25soc: qcom: pd-mapper: Add X1P42100Konrad Dybcio
X1P42100 is a cousin of X1E80100, and hence can make use of the latter's configuration. Do so. Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20241221-topic-x1p4_soc-v1-3-55347831d73c@oss.qualcomm.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-12-11soc: qcom: pmic_glink: simplify locking with guard()Krzysztof Kozlowski
Simplify error handling over locks with guard(). In few places this elimiates error gotos and local variables. Switch to guard() everywhere (except when jumps would go over scoped guard) for consistency, even if it does not bring benefit in such places. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240822164815.230167-2-krzysztof.kozlowski@linaro.org [bjorn: Rebased ontop of v6.13-rc1] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-20Merge tag 'soc-drivers-6.13' of ↵Linus Torvalds
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 ...
2024-11-13Merge tag 'qcom-drivers-for-6.13-2' of ↵Arnd Bergmann
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>
2024-11-11soc: qcom: ice: Remove the device_link field in qcom_iceJoe Hattori
The struct device_link *link field in struct qcom_ice is only used to store the result of a device_link_add call with the DL_FLAG_AUTOREMOVE_SUPPLIER flag. With this flag, the resulting value can only be used to check whether the link is present or not, as per the device_link_add description, hence this commit removes the field. Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> Link: https://lore.kernel.org/r/20241030025046.303342-1-joe@pf.is.s.u-tokyo.ac.jp Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-05soc: qcom: socinfo: add IPQ5424/IPQ5404 SoC IDManikanta Mylavarapu
Add SoC ID for Qualcomm IPQ5424/IPQ5404. Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20241016151528.2893599-3-quic_mmanikan@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-05soc: qcom: llcc: Flip the manual slice configuration conditionKonrad Dybcio
Commit c14e64b46944 ("soc: qcom: llcc: Support chipsets that can write to llcc") made the code not configure certain registers on SDM845 due to firmware security policies. That turned out only to concern SDM845, but the condition was chosen such that all other entries (for SoCs that didnot need it) were required to set .need_llcc_cfg = true. Flip the condition, so the default is "doesn't need the workaround". Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20241104-topic-llcc_flip-v1-1-3003c846d131@oss.qualcomm.com [bjorn: Dropped a few newly added need_llcc_cfg uses] Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-04Merge tag 'qcom-drivers-for-6.13' of ↵Arnd Bergmann
https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/drivers Qualcomm driver updates for v6.13 Enable QSEECOM, and thereby access to EFI variables, for Lenovo Yoga Slim 7x, Dell XPS 13, Microsoft Surface Pro 9. Last Level Cache Controller (LLCC) driver code is shuffled, to improve readability of the tables. The Qualcomm socinfo driver gains support for QCS615, QCS9100, SAR1130P, SAR2130P, and SA8255P. A few drivers are simplified using dev_err_probe() and guard(), and a few kernel-doc issues are corrected. Mentioning of the #linux-msm IRC channel is added to the MAINTAINERS file. * tag 'qcom-drivers-for-6.13' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (30 commits) soc: qcom: socinfo: add QCS9100 ID dt-bindings: arm: qcom,ids: add SoC ID for QCS9100 dt-bindings: soc: qcom,aoss-qmp: Document the QCS8300 AOSS channel dt-bindings: soc: qcom: add qcom,qcs8300-imem compatible dt-bindings: firmware: qcom,scm: document SCM on QCS8300 SoCs soc: qcom: socinfo: add support for SA8255P dt-bindings: arm: qcom: add the SoC ID for SA8255P soc: qcom: smp2p: Simplify code with dev_err_probe() soc: qcom: smem: Simplify code with dev_err_probe() soc: qcom: rpmh-rsc: Simplify code with dev_err_probe() dt-bindings: soc: qcom: aoss-qmp: document support for SA8255p dt-bindings: firmware: qcom,scm: document support for SA8255p dt-bindings: soc: qcom,aoss-qmp: Add SAR2130P compatible dt-bindings: firmware: qcom,scm: Add SAR2130P compatible soc: qcom: socinfo: add SoC IDs for SAR1130P and SAR2130P dt-bindings: arm: qcom,ids: add SoC ID for SAR2130P and SAR1130P dt-bindings: soc: qcom: aoss-qmp: Add SM8750 soc: qcom: socinfo: Add QCS615 SoC ID table entry dt-bindings: arm: qcom,ids: add SoC ID for QCS615 soc: qcom: smem: Fix up kerneldoc ... Link: https://lore.kernel.org/r/20241102231953.871067-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-11-04Merge tag 'qcom-drivers-fixes-for-6.12' of ↵Arnd Bergmann
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>
2024-11-03soc: qcom: llcc: Add LLCC configuration for the QCS8300 platformJingyi Wang
Add LLCC configuration for the QCS8300 platform. There is an errata on LB_CNT information on QCS8300 platform, hardcode num_banks to get the correct value. Signed-off-by: Jingyi Wang <quic_jingyw@quicinc.com> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Link: https://lore.kernel.org/r/20241031-qcs8300_llcc-v3-2-bb56952cb83b@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-03soc: qcom: llcc: Add configuration data for QCS615Song Xue
Add LLCC configuration support for the QCS615 platform. Signed-off-by: Song Xue <quic_songxue@quicinc.com> Link: https://lore.kernel.org/r/20241010-add_llcc_support_for_qcs615-v2-2-044432450a75@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-03soc: qcom: llcc: add support for SAR2130P and SAR1130PDmitry Baryshkov
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>
2024-11-03soc: qcom: llcc: use deciman integers for bit shift valuesDmitry Baryshkov
As pointed out by Konrad Dybcio, we generally should be using decimal numbers to represent bit positions / bit shifts rather than hex numbers. Use decimals for consistency. 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-v3-2-2a58fa1b4d12@linaro.org Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-11-01soc: Switch back to struct platform_driver::remove()Uwe Kleine-König
After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/soc to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. On the way do a few whitespace changes to make indention consistent. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Herve Codina <herve.codina@bootlin.com> # for fsl/qe/{qmc,tsa}.c Acked-by: Bjorn Andersson <andersson@kernel.org> # qcom parts Acked-by: Gabriel Somlo <gsomlo@gmail.com> Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au> # aspeed Link: https://lore.kernel.org/r/20241029074859.509587-2-u.kleine-koenig@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-10-29soc: qcom: socinfo: add QCS9100 IDTengfei Fan
Add the ID for the Qualcomm QCS9100 SoC. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com> Link: https://lore.kernel.org/r/20240911-add_qcs9100_support-v2-2-e43a71ceb017@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-10-29soc: qcom: socinfo: add support for SA8255PNikunj Kela
Add SocInfo support for SA8255P. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com> Link: https://lore.kernel.org/r/20240910171534.2412263-3-quic_nkela@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org>
generated by cgit (git 2.34.1) at 2025-07-25 17:56:19 +0000