Changes in Kconfig

d44ade05aa21468bd30652bc4492891b854a400a - Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Wed, 17 Jun 2026 20:49:00 +0200

Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostPull virtio updates from Michael Tsirkin: - new virtio CAN driver - support for LoongArch architecture in fw_cfg - support for firmware notifications in vdpa/octeon_ep - support for VFs in virtio core - fixes, cleanups all over the place, notably: - vhost: fix vhost_get_avail_idx for a non empty ring fixing an significant old perf regression - READ_ONCE() annotations mean virtio ring is now free of KCSAN warnings* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (37 commits) can: virtio: Fix comment in UAPI header can: virtio: Add virtio CAN driver virtio: add num_vf callback to virtio_bus fw_cfg: Add support for LoongArch architecture vdpa/octeon_ep: fix IRQ-to-ring mapping in interrupt handler vdpa/octeon_ep: Add vDPA device event handling for firmware notifications vdpa/octeon_ep: Use 4 bytes for mailbox signature vdpa/octeon_ep: Fix PF->VF mailbox data address calculation vhost_task_create: kill unnecessary .exit_signal initialization vhost: remove unnecessary module_init/exit functions vdpa/mlx5: Use kvzalloc_flex() for MTT command memory vdpa_sim_net: switch to dynamic root device vdpa_sim_blk: switch to dynamic root device virtio-mem: Destroy mutex before freeing virtio_mem virtio-balloon: Destroy mutex before freeing virtio_balloon tools/virtio: fix build for kmalloc_obj API and missing stubs virtio_ring: Add READ_ONCE annotations for device-writable fields vduse: fix compat handling for VDUSE_IOTLB_GET_FD/VDUSE_VQ_GET_INFO tools/virtio: check mmap return value in vringh_test vhost/net: complete zerocopy ubufs only once ... List of files: /linux/drivers/firmware/Kconfig

7222e8c8567e2aa1a2f1b4d3e40158d64ce538b6 - fw_cfg: Add support for LoongArch architecture

Fri, 29 May 2026 16:05:59 +0200

fw_cfg: Add support for LoongArch architectureQemu fw_cfg support was missing for LoongArch, which made some functionsunusable in virtual machines. So add the missing LoongArch defines.Signed-off-by: Huacai Chen Signed-off-by: Michael S. Tsirkin Message-ID: <20260529140559.1775511-1-chenhuacai@loongson.cn> List of files: /linux/drivers/firmware/Kconfig

e8f908b91550dad3274b5ab3bb0e779ca9d80aff - firmware: raspberrypi: Change dependency to ARCH_BCM2835 and COMPILE_TEST

Mon, 27 Apr 2026 11:10:57 +0200

firmware: raspberrypi: Change dependency to ARCH_BCM2835 and COMPILE_TESTThe Raspberry Pi firmware driver has no compile dependencies on theBCM2835 mailbox driver. It's just a indirect runtime dependency: thedriver only works on a Raspberry Pi.Change the dependency from BCM2835_MBOX to ARCH_BCM2835. Also allowcompile tests. This allows drivers that have build time dependencieson this firmware driver to be compile tested as well. More dependenciesare added to account for build time dependencies: - depends on MAILBOX for mailbox API (not stubbed) usage - depends on ARM || ARM64 for dsb() usageAlso make it built by default if ARCH_BCM2835, since many functions willnot work without this firmware driver.Signed-off-by: Chen-Yu Tsai Link: https://lore.kernel.org/r/20260427091058.2669812-1-wenst@chromium.orgSigned-off-by: Florian Fainelli List of files: /linux/drivers/firmware/Kconfig

297d9111e9fcf47dd1dcc6f79bba915f35378d01 - Merge tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Sat, 31 May 2025 16:53:30 +0200

Merge tag 'soc-drivers-6.16' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socPull 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 ... List of files: /linux/drivers/firmware/Kconfig

94b247343f5776ef2b19be6aec41d2530b4d8af4 - Merge branch 'cznic/platform' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into soc/drivers

Mon, 12 May 2025 13:33:57 +0200

Merge branch 'cznic/platform' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into soc/driversThese are updates from Marek Behún for the cznic platform drivers: This series adds support for generating ECDSA signatures with hardware stored private key on Turris Omnia and Turris MOX. This ability is exposed via the keyctl() syscall.* 'cznic/platform' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: platform: cznic: use ffs() instead of __bf_shf() firmware: turris-mox-rwtm: fix building without CONFIG_KEYS platform: cznic: fix function parameter names firmware: turris-mox-rwtm: Add support for ECDSA signatures with HW private key firmware: turris-mox-rwtm: Drop ECDSA signatures via debugfs platform: cznic: turris-omnia-mcu: Add support for digital message signing with HW private key platform: cznic: Add keyctl helpers for Turris platform platform: cznic: turris-omnia-mcu: Refactor requesting MCU interruptSigned-off-by: Arnd Bergmann List of files: /linux/drivers/firmware/Kconfig

59529bbe642de4eb2191a541d9b4bae7eb73862e - firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHES

Wed, 07 May 2025 06:57:57 +0200

firmware: SDEI: Allow sdei initialization without ACPI_APEI_GHESSDEI usually initialize with the ACPI table, but on platforms whereACPI is not used, the SDEI feature can still be used to handlespecific firmware calls or other customized purposes. Therefore, itis not necessary for ARM_SDE_INTERFACE to depend on ACPI_APEI_GHES.In commit dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHESin acpi_init()"), to make APEI ready earlier, sdei_init was movedinto acpi_ghes_init instead of being a standalone initcall, addingACPI_APEI_GHES dependency to ARM_SDE_INTERFACE. This restricts theflexibility and usability of SDEI.This patch corrects the dependency in Kconfig and splits sdei_init()into two separate functions: sdei_init() and acpi_sdei_init().sdei_init() will be called by arch_initcall and will only initializethe platform driver, while acpi_sdei_init() will initialize thedevice from acpi_ghes_init() when ACPI is ready. This allows theinitialization of SDEI without ACPI_APEI_GHES enabled.Fixes: dc4e8c07e9e2 ("ACPI: APEI: explicit init of HEST and GHES in apci_init()")Cc: Shuai Xue Signed-off-by: Huang Yiwei Reviewed-by: Shuai Xue Reviewed-by: Gavin Shan Acked-by: Rafael J. Wysocki Link: https://lore.kernel.org/r/20250507045757.2658795-1-quic_hyiwei@quicinc.comSigned-off-by: Will Deacon List of files: /linux/drivers/firmware/Kconfig

a9fc2304972b1db28b88af8203dffef23e1e92ba - Merge tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

Thu, 27 Mar 2025 17:05:55 +0100

Merge tag 'soc-drivers-6.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socPull 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 ... List of files: /linux/drivers/firmware/Kconfig

ba8755ab541fc629948233125db870d4dbf00a75 - firmware: turris-mox-rwtm: Add support for ECDSA signatures with HW private key

Tue, 04 Feb 2025 14:14:15 +0100

firmware: turris-mox-rwtm: Add support for ECDSA signatures with HW private keyAdd support for digital message signing with the private key stored inthe rWTM secure coprocessor. Turris Mox devices have an ECDSA privatekey generated and burned into rWTM eFuses when manufactured. Thisprivate key is not readable from the rWTM, but rWTM firmware allows forsigning messages with it and retrieving the public key.This is exposed to userspace via the keyctl API.User can find the key by either looking at /proc/keys or listing thekeyring: $ cat /proc/keys 0240b221 ... keyring .turris-signing-keys: 1 34ff9ac9 ... turris-si Turris MOX SN 0000000D30000005 rWTM ECDSA ke... $ keyctl rlist %:.turris-signing-keys 889166537To get the public key: $ keyctl read 889166537 67 bytes of data in key: 0201a05c 1a79242b 13f2fc02 b48ffdbb 6ee8d5ba 812d6784 5f04f302 c0894d3e b93474f9 46235777 5c926fb4 cce89b50 88cf5d10 c07fd9c5 fdcea257 3d8f1c33 1bf826To sign a message: $ dd if=/dev/urandom of=msg_to_sign bs=64 count=1 $ keyctl pkey_sign 889166537 0 msg_to_sign >signatureSigned-off-by: Marek Behún Signed-off-by: Arnd Bergmann List of files: /linux/drivers/firmware/Kconfig

aed7dbb948a55c8d5efd70327bc02ff2e59b52c5 - Merge tag 'ti-driver-soc-for-v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/drivers

Wed, 19 Mar 2025 22:40:53 +0100

Merge tag 'ti-driver-soc-for-v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/driversTI SoC driver updates for v6.15- ti-sci: Default set to ARCH_K3 for the ti sci driver in preperation for the driver to be default set as module in defconfig.- k3-socinfo: Explicitly build up regmap instead of depending on syscon helper* tag 'ti-driver-soc-for-v6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: firmware: config: ti-sci: Default set to ARCH_K3 for the ti sci driver soc: ti: k3-socinfo: Do not use syscon helper to build regmapLink: https://lore.kernel.org/r/20250312113826.ka63nijuftgs6h52@mockerSigned-off-by: Arnd Bergmann List of files: /linux/drivers/firmware/Kconfig

7bb0db29a5b6c4a875e56df1912fcc06ffff9f32 - Merge tag 'samsung-drivers-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers

Wed, 19 Mar 2025 22:37:38 +0100

Merge tag 'samsung-drivers-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/driversSamsung SoC drivers for v6.151. Add support for Exynos USI v1 serial engines. Drivers already supported newer IP blocks - USI v2 - present in Exynos850 and newer. A bit older ARM64 designs, like Exynos8895 use older USI v1 block.2. Add Exynos ACPM (Alive Clock and Power Manager) protocol driver for Google GS101 SoC. ACPM protocol allows communication between the power management firmware and other embedded processors.3. Exynos2200: Add PMU, ChipID and SYSREG Devicetree bindings.4. Exynos7870: Add PMU and ChipID Devicetree bindings.5. Various cleanups.* tag 'samsung-drivers-6.15' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: dt-bindings: soc: samsung: exynos-usi: Drop unnecessary status from example soc: samsung: include linux/array_size.h where needed soc: samsung: exynos-chipid: add support for exynos7870 dt-bindings: soc: samsung: exynos-pmu: add exynos7870-pmu compatible dt-bindings: hwinfo: samsung,exynos-chipid: add exynos7870-chipid compatible soc: samsung: exynos-chipid: add exynos2200 SoC support dt-bindings: hwinfo: samsung,exynos-chipid: add exynos2200 compatible dt-bindings: soc: samsung: exynos-pmu: add exynos2200 compatible dt-bindings: soc: samsung: exynos-sysreg: add sysreg compatibles for exynos2200 firmware: Exynos ACPM: Fix spelling mistake "Faile" -> "Failed" MAINTAINERS: add entry for the Samsung Exynos ACPM mailbox protocol firmware: add Exynos ACPM protocol driver dt-bindings: firmware: add google,gs101-acpm-ipc soc: samsung: usi: implement support for USIv1 and exynos8895 soc: samsung: usi: add a routine for unconfiguring the ip dt-bindings: soc: samsung: usi: add USIv1 and samsung,exynos8895-usi soc: samsung: Use syscon_regmap_lookup_by_phandle_argsLink: https://lore.kernel.org/r/20250309185601.10616-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Arnd Bergmann List of files: /linux/drivers/firmware/Kconfig

51f0b8911ec4355cea07b180f6569cc52f65aaa8 - firmware: thead: add CONFIG_MAILBOX dependency

Fri, 14 Mar 2025 16:48:13 +0100

firmware: thead: add CONFIG_MAILBOX dependencyWithout this, the driver fails to build:ld: drivers/firmware/thead,th1520-aon.o: in function `th1520_aon_call_rpc':thead,th1520-aon.c:(.text+0x28): undefined reference to `mbox_send_message'ld: drivers/firmware/thead,th1520-aon.o: in function `th1520_aon_deinit':thead,th1520-aon.c:(.text+0x17e): undefined reference to `mbox_free_channel'ld: drivers/firmware/thead,th1520-aon.o: in function `th1520_aon_init':thead,th1520-aon.c:(.text+0x1d9): undefined reference to `mbox_request_channel_byname'Fixes: e4b3cbd840e5 ("firmware: thead: Add AON firmware protocol driver")Signed-off-by: Arnd Bergmann Reviewed-by: Michal Wilczynski Link: https://lore.kernel.org/r/20250314154816.4045334-1-arnd@kernel.orgSigned-off-by: Ulf Hansson List of files: /linux/drivers/firmware/Kconfig

e4b3cbd840e565484d0ad8d260d27c057466ed17 - firmware: thead: Add AON firmware protocol driver

Tue, 11 Mar 2025 18:18:57 +0100

firmware: thead: Add AON firmware protocol driverThe T-Head TH1520 SoC uses an E902 co-processor running Always-On (AON)firmware to manage power, clock, and other system resources [1]. Thispatch introduces a driver implementing the AON firmware protocol,allowing the Linux kernel to communicate with the firmware via mailboxchannels. Through an RPC-based interface, the kernel can initiate powerstate transitions, update resource configurations, and perform otherAON-related tasks.[1]Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdfSigned-off-by: Michal Wilczynski Acked-by: Drew Fustini Link: https://lore.kernel.org/r/20250311171900.1549916-3-m.wilczynski@samsung.comSigned-off-by: Ulf Hansson List of files: /linux/drivers/firmware/Kconfig

9a9b7cd77b2427d0722fe52301fa270690928989 - firmware: config: ti-sci: Default set to ARCH_K3 for the ti sci driver

Thu, 20 Feb 2025 14:31:17 +0100

firmware: config: ti-sci: Default set to ARCH_K3 for the ti sci driverWith ARCH_K3=y we cannot enable TI_SCI_PROTOCOL=m becauseARCH_K3 selects TI_SCI_PROTOCOL.Modify the logic to enable TI_SCI_PROTOCOL by default when ARCH_K3=yallowing us to submit a future patch to remove select on ARCH_K3 withoutbreaking existing users.Signed-off-by: Guillaume La Roque Reviewed-by: Kevin Hilman Link: https://lore.kernel.org/r/20250220-ti-firmware-v2-1-ff26883c6ce9@baylibre.comSigned-off-by: Nishanth Menon List of files: /linux/drivers/firmware/Kconfig

a88927b534ba18019b0440cf3d7f068407b5250c - firmware: add Exynos ACPM protocol driver

Thu, 13 Feb 2025 14:05:15 +0100

firmware: add Exynos ACPM protocol driverAlive Clock and Power Manager (ACPM) Message Protocol is defined forthe purpose of communication between the ACPM firmware and masters(AP, AOC, ...). ACPM firmware operates on the Active Power Management(APM) module that handles overall power activities.ACPM and masters regard each other as independent hardware component andcommunicate with each other using mailbox messages and shared memory.This protocol driver provides the interface for all the client driversmaking use of the features offered by the APM. Add ACPM protocol support.Signed-off-by: Tudor Ambarus Link: https://lore.kernel.org/r/20250213-gs101-acpm-v9-2-8b0281b93c8b@linaro.orgSigned-off-by: Krzysztof Kozlowski List of files: /linux/drivers/firmware/Kconfig

e1e17a1715982201034024863efbf238bee2bdf9 - firmware: iscsi_ibft: fix ISCSI_IBFT Kconfig entry

Mon, 11 Mar 2024 11:51:22 +0100

firmware: iscsi_ibft: fix ISCSI_IBFT Kconfig entryFix ISCSI_IBFT Kconfig entry, replace tab with a space character.Fixes: 138fe4e0697 ("Firmware: add iSCSI iBFT Support")Signed-off-by: Prasad Pandit Signed-off-by: Konrad Rzeszutek Wilk List of files: /linux/drivers/firmware/Kconfig

75fa9b7e375e35739663cde0252d31e586c6314a - video: Add helpers for decoding screen_info

Mon, 12 Feb 2024 10:06:09 +0100

video: Add helpers for decoding screen_infoThe plain values as stored in struct screen_info need to be decodedbefore being used. Add helpers that decode the type of video outputand the framebuffer I/O aperture.Old or non-x86 systems may not set the type of video directly, butonly indicate the presence by storing 0x01 in orig_video_isVGA. Thedecoding logic in screen_info_video_type() takes this into account.It then follows similar code in vgacon's vgacon_startup() to detectthe video type from the given values.A call to screen_info_resources() returns all known resources of thegiven screen_info. The resources' values have been taken from existingcode in vgacon and vga16fb. These drivers can later be converted touse the new interfaces.v2: * return ssize_t from screen_info_resources() * don't call __screen_info_has_lfb() unnecessarilySigned-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Link: https://patchwork.freedesktop.org/patch/msgid/20240212090736.11464-2-tzimmermann@suse.de List of files: /linux/drivers/firmware/Kconfig

0c4b09cb542fd0c4134e3f87442c89abffbfeedd - Merge tag 'pmdomain-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm

Fri, 12 Jan 2024 22:54:25 +0100

Merge tag 'pmdomain-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pmPull pmdomain updates from Ulf Hansson: "Core: - Move the generic PM domain and its governor to the pmdomain subsystem - Drop the unused pm_genpd_opp_to_performance_state() Providers: - Convert some providers to let the ->remove() callback return void - amlogic: Add support for G12A ISP power domain - arm: Move the SCPI power-domain driver to the pmdomain subsystem - arm: Move Kconfig options to the pmdomain subsystem - qcom: Update part number to X1E80100 for the rpmhpd"* tag 'pmdomain-v6.8' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: PM: domains: Move genpd and its governor to the pmdomain subsystem PM: domains: Drop redundant header for genpd PM: domains: Drop the unused pm_genpd_opp_to_performance_state() PM: domains: fix domain_governor kernel-doc warnings pmdomain: xilinx/zynqmp: Convert to platform remove callback returning void pmdomain: qcom-cpr: Convert to platform remove callback returning void pmdomain: imx93-pd: Convert to platform remove callback returning void pmdomain: imx93-blk-ctrl: Convert to platform remove callback returning void pmdomain: imx8mp-blk-ctrl: Convert to platform remove callback returning void pmdomain: imx8m-blk-ctrl: Convert to platform remove callback returning void pmdomain: imx-gpcv2: Convert to platform remove callback returning void pmdomain: imx-gpc: Convert to platform remove callback returning void pmdomain: imx-pgc: Convert to platform remove callback returning void pmdomain: amlogic: meson-ee-pwrc: add support for G12A ISP power domain dt-bindings: power: meson-g12a-power: document ISP power domain firmware: arm_scpi: Move power-domain driver to the pmdomain dir pmdomain: arm_scmi: Move Kconfig options to the pmdomain subsystem pmdomain: qcom: rpmhpd: Update part number to X1E80100 dt-bindings: power: rpmpd: Update part number to X1E80100 List of files: /linux/drivers/firmware/Kconfig

cd845dfd46b015191d7a6c9226cf0911a9b395a4 - Merge tag 'riscv-soc-drivers-for-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/drivers

Fri, 22 Dec 2023 12:22:16 +0100

Merge tag 'riscv-soc-drivers-for-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux into soc/driversRISC-V SoC drivers for v6.8There's only one set of changes here, the addition of "Auto Update"support for PolarFire SoC. Auto Update is one of the ways that the FPGAbitstream can be updated, and the only one suitable for use from Linuxas it does not immediately initiate a reboot when started.The driver was not accepted in the FPGA manager subsystem as the updateonly occurs after a reboot and makes no use of the FPGA managerframework.Signed-off-by: Conor Dooley * tag 'riscv-soc-drivers-for-v6.8' of https://git.kernel.org/pub/scm/linux/kernel/git/conor/linux: MAINTAINERS: add auto-update driver to mpfs entry firmware: microchip: Replace of_device.h with explicit include firmware: microchip: add PolarFire SoC Auto Update support soc: microchip: mpfs: add auto-update subdev to system controller soc: microchip: mpfs: print service status in warning message soc: microchip: mpfs: enable access to the system controller's flash dt-bindings: soc: microchip: add a property for system controller flash firmware_loader: Expand Firmware upload error codes with firmware invalid errorLink: https://lore.kernel.org/r/20231221-droop-unblock-81e4fe14acee@spudSigned-off-by: Arnd Bergmann List of files: /linux/drivers/firmware/Kconfig

ec5b0f1193ad461e53d083edad8fab0298fe68e3 - firmware: microchip: add PolarFire SoC Auto Update support

Fri, 20 Oct 2023 15:18:43 +0200

firmware: microchip: add PolarFire SoC Auto Update supportAdd support for Auto Update reprogramming of the FPGA fabric onPolarFire SoC, using the fw_upload mechanism a la theintel-m10-bmc-sec-update driver.This driver only writes the image to the spi flash & performsvalidation on it, as the entire FPGA becomes unusable during the actualreprogramming of a bitstream. To initiate the reprogramming itself, adevice reset is required. The SBI SRST extension's "cold reboot" cantrigger such a device reset, provided corresponding support has beenenabled in the HSS (Hart Software Services), the provider of SBI runtimeservices on PolarFire SoC.While this is a driver responsible for the reprogramming of an FPGA,there is no dynamic discovery of devices involved, as runtimereconfiguration is not possible due to the device reset requirements.Therefore FPGA manager subsystem is not used by this driver and the FPGAsubsystem maintainers were unwilling to accept it there.Signed-off-by: Conor Dooley List of files: /linux/drivers/firmware/Kconfig

62b14b9e86a1c94b1a2f41a52adcfda822a9863e - firmware: arm_scpi: Move power-domain driver to the pmdomain dir

Thu, 23 Nov 2023 13:08:47 +0100

firmware: arm_scpi: Move power-domain driver to the pmdomain dirTo simplify with maintenance let's move the Arm SCPI power-domain driverto the new pmdomain directory. Note this is different from and precedesthe new Arm SCMI protocol.Signed-off-by: Sudeep Holla Link: https://lore.kernel.org/r/20231123120847.2825444-2-sudeep.holla@arm.comSigned-off-by: Ulf Hansson List of files: /linux/drivers/firmware/Kconfig