linux/include/soc, branch v6.17

Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

2025-07-31T20:36:27Z

Pull clk updates from Stephen Boyd: "This is the usual collection of primarily clk driver updates. The big part of the diff is all the new Qualcomm clk drivers added for a few SoCs they're working on. The other two vendors with significant work this cycle are Renesas and Amlogic. Renesas adds a bunch of clks to existing drivers and supports some new SoCs while Amlogic is starting a significant refactoring to simplify their code. The core framework gained a pair of helpers to get the 'struct device' or 'struct device_node' associated with a 'struct clk_hw'. Some associated KUnit tests were added for these simple helpers as well. Beyond that core change there are lots of little fixes throughout the clk drivers for the stuff we see every day, wrong clk driver data that affects tree topology or supported frequencies, etc. They're not found until the clks are actually used by some consumer device driver. New Drivers: - Global, display, gpu, video, camera, tcsr, and rpmh clock controller for the Qualcomm Milos SoC - Camera, display, GPU, and video clock controllers for Qualcomm QCS615 - Video clock controller driver for Qualcomm SM6350 - Camera clock controller driver for Qualcomm SC8180X - I3C clocks and resets on Renesas RZ/G3E - Expanded Serial Peripheral Interface (xSPI) clocks and resets on Renesas RZ/V2H(P) and RZ/V2N - SPI (RSPI) clocks and resets on Renesas RZ/V2H(P) - SDHI and I2C clocks on Renesas RZ/T2H and RZ/N2H - Ethernet clocks and resets on Renesas RZ/G3E - Initial support for the Renesas RZ/T2H (R9A09G077) and RZ/N2H (R9A09G087) SoCs - Ethernet clocks and resets on Renesas RZ/V2H and RZ/V2N - Timer, I2C, watchdog, GPU, and USB2.0 clocks and resets on Renesas RZ/V2N Updates: - Support atomic PWMs in the PWM clk driver - clk_hw_get_dev() and clk_hw_get_of_node() helpers - Replace round_rate() with determine_rate() in various clk drivers - Convert clk DT bindings to DT schema format for DT validation - Various clk driver cleanups and refactorings from static analysis tools and possibly real humans - A lot of little fixes here and there to things like clk tree topology, missing frequencies, flagging clks as critical, etc" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (216 commits) clk: clocking-wizard: Fix the round rate handling for versal clk: Fix typos clk: spacemit: ccu_pll: fix error return value in recalc_rate callback clk: tegra: periph: Make tegra_clk_periph_ops static clk: tegra: periph: Fix error handling and resolve unsigned compare warning clk: imx: scu: convert from round_rate() to determine_rate() clk: imx: pllv4: convert from round_rate() to determine_rate() clk: imx: pllv3: convert from round_rate() to determine_rate() clk: imx: pllv2: convert from round_rate() to determine_rate() clk: imx: pll14xx: convert from round_rate() to determine_rate() clk: imx: pfd: convert from round_rate() to determine_rate() clk: imx: frac-pll: convert from round_rate() to determine_rate() clk: imx: fracn-gppll: convert from round_rate() to determine_rate() clk: imx: fixup-div: convert from round_rate() to determine_rate() clk: imx: cpu: convert from round_rate() to determine_rate() clk: imx: busy: convert from round_rate() to determine_rate() clk: imx: composite-93: remove round_rate() in favor of determine_rate() clk: imx: composite-8m: remove round_rate() in favor of determine_rate() clk: qcom: Remove redundant pm_runtime_mark_last_busy() calls clk: imx: Remove redundant pm_runtime_mark_last_busy() calls ...

soc: qcom: spmi-pmic: add more PMIC SUBTYPE IDs

2025-07-17T03:58:03Z

Add the PMM8650AU and PMM8650AU_PSAIL PMIC SUBTYPE IDs and These PMICs are used by the qcs8300 and qcs9100 platforms. Signed-off-by: Rakesh Kota Reviewed-by: Konrad Dybcio Link: https://lore.kernel.org/r/20250704113036.1627695-1-rakesh.kota@oss.qualcomm.com Signed-off-by: Bjorn Andersson

reset: spacemit: add support for SpacemiT CCU resets

2025-07-07T13:54:16Z

Implement reset support for SpacemiT CCUs. A SpacemiT reset controller device is an auxiliary device associated with a clock controller (CCU). This patch defines the reset controllers for the MPMU, APBC, and MPMU CCUs, which already define clock controllers. It also adds RCPU, RCPU2, and ACPB2 CCUs, which only define resets. Signed-off-by: Alex Elder Reviewed-by: Philipp Zabel Reviewed-by: Yixun Lan Acked-by: Philipp Zabel Link: https://lore.kernel.org/r/20250702113709.291748-6-elder@riscstar.com Signed-off-by: Yixun Lan

clk: spacemit: set up reset auxiliary devices

2025-07-03T15:24:00Z

Add a new reset_name field to the spacemit_ccu_data structure. If it is non-null, the CCU implements a reset controller, and the name will be used in the name for the auxiliary device that implements it. Define a new type to hold an auxiliary device as well as the regmap pointer that will be needed by CCU reset controllers. Set up code to initialize and add an auxiliary device for any CCU that implements reset functionality. Make it optional for a CCU to implement a clock controller. This doesn't apply to any of the existing CCUs but will for some new ones that will be added soon. Signed-off-by: Alex Elder Reviewed-by: Haylen Chu Reviewed-by: Yixun Lan Link: https://lore.kernel.org/r/20250702113709.291748-4-elder@riscstar.com Signed-off-by: Yixun Lan

soc: spacemit: create a header for clock/reset registers

2025-07-03T15:23:57Z

Move the definitions of register offsets and fields used by the SpacemiT K1 SoC CCUs into a separate header file, so that they can be shared by the reset driver that will be found under drivers/reset. Signed-off-by: Alex Elder Reviewed-by: Haylen Chu Reviewed-by: Yixun Lan Link: https://lore.kernel.org/r/20250702113709.291748-3-elder@riscstar.com Signed-off-by: Yixun Lan

Merge tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-06-01T02:12:53Z

Pull non-MM updates from Andrew Morton: - "hung_task: extend blocking task stacktrace dump to semaphore" from Lance Yang enhances the hung task detector. The detector presently dumps the blocking tasks's stack when it is blocked on a mutex. Lance's series extends this to semaphores - "nilfs2: improve sanity checks in dirty state propagation" from Wentao Liang addresses a couple of minor flaws in nilfs2 - "scripts/gdb: Fixes related to lx_per_cpu()" from Illia Ostapyshyn fixes a couple of issues in the gdb scripts - "Support kdump with LUKS encryption by reusing LUKS volume keys" from Coiby Xu addresses a usability problem with kdump. When the dump device is LUKS-encrypted, the kdump kernel may not have the keys to the encrypted filesystem. A full writeup of this is in the series [0/N] cover letter - "sysfs: add counters for lockups and stalls" from Max Kellermann adds /sys/kernel/hardlockup_count and /sys/kernel/hardlockup_count and /sys/kernel/rcu_stall_count - "fork: Page operation cleanups in the fork code" from Pasha Tatashin implements a number of code cleanups in fork.c - "scripts/gdb/symbols: determine KASLR offset on s390 during early boot" from Ilya Leoshkevich fixes some s390 issues in the gdb scripts * tag 'mm-nonmm-stable-2025-05-31-15-28' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (67 commits) llist: make llist_add_batch() a static inline delayacct: remove redundant code and adjust indentation squashfs: add optional full compressed block caching crash_dump, nvme: select CONFIGFS_FS as built-in scripts/gdb/symbols: determine KASLR offset on s390 during early boot scripts/gdb/symbols: factor out pagination_off() scripts/gdb/symbols: factor out get_vmlinux() kernel/panic.c: format kernel-doc comments mailmap: update and consolidate Casey Connolly's name and email nilfs2: remove wbc->for_reclaim handling fork: define a local GFP_VMAP_STACK fork: check charging success before zeroing stack fork: clean-up naming of vm_stack/vm_struct variables in vmap stacks code fork: clean-up ifdef logic around stack allocation kernel/rcu/tree_stall: add /sys/kernel/rcu_stall_count kernel/watchdog: add /sys/kernel/{hard,soft}lockup_count x86/crash: make the page that stores the dm crypt keys inaccessible x86/crash: pass dm crypt keys to kdump kernel Revert "x86/mm: Remove unused __set_memory_prot()" crash_dump: retrieve dm crypt keys in kdump kernel ...

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2025-05-30T05:17:52Z

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() ...

mailmap: update and consolidate Casey Connolly's name and email

2025-05-21T17:48:24Z

I've used several email addresses and a previous name to contribute. Consolidate all of these to my primary email and update my name. Link: https://lkml.kernel.org/r/20250517223237.15647-2-casey.connolly@linaro.org Signed-off-by: Casey Connolly Cc: Krzysztof Kozlowski Signed-off-by: Andrew Morton

net: dsa: convert to ndo_hwtstamp_get() and ndo_hwtstamp_set()

2025-05-09T23:34:09Z

New timestamping API was introduced in commit 66f7223039c0 ("net: add NDOs for configuring hardware timestamping") from kernel v6.6. It is time to convert DSA to the new API, so that the ndo_eth_ioctl() path can be removed completely. Move the ds->ops->port_hwtstamp_get() and ds->ops->port_hwtstamp_set() calls from dsa_user_ioctl() to dsa_user_hwtstamp_get() and dsa_user_hwtstamp_set(). Due to the fact that the underlying ifreq type changes to kernel_hwtstamp_config, the drivers and the Ocelot switchdev front-end, all hooked up directly or indirectly, must also be converted all at once. The conversion also updates the comment from dsa_port_supports_hwtstamp(), which is no longer true because kernel_hwtstamp_config is kernel memory and does not need copy_to_user(). I've deliberated whether it is necessary to also update "err != -EOPNOTSUPP" to a more general "!err", but all drivers now either return 0 or -EOPNOTSUPP. The existing logic from the ocelot_ioctl() function, to avoid configuring timestamping if the PHY supports the operation, is obsoleted by more advanced core logic in dev_set_hwtstamp_phylib(). This is only a partial preparation for proper PHY timestamping support. None of these switch driver currently sets up PTP traps for PHY timestamping, so setting dev->see_all_hwtstamp_requests is not yet necessary and the conversion is relatively trivial. Signed-off-by: Vladimir Oltean Tested-by: Vladimir Oltean # felix, sja1105, mv88e6xxx Reviewed-by: Vadim Fedorenko Link: https://patch.msgid.link/20250508095236.887789-1-vladimir.oltean@nxp.com Signed-off-by: Jakub Kicinski

scsi: soc: qcom: ice: Add HWKM support to the ICE driver

2025-04-12T01:10:30Z

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 Signed-off-by: Bartosz Golaszewski Co-developed-by: Eric Biggers Signed-off-by: Eric Biggers Link: https://lore.kernel.org/r/20250404231533.174419-3-ebiggers@kernel.org Acked-by: Ulf Hansson # For MMC Signed-off-by: Martin K. Petersen