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authorLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2026-08-24 08:46:03 -0700
commitcf9610f9116d55c5a66ef9f1faecacabd93a9322 (patch)
tree757a3d280760c654767631cab5ad8af2d86d1848 /Documentation/ABI/testing/sysfs-driver-ccp
downloadlinux-stable-cf9610f9116d55c5a66ef9f1faecacabd93a9322.tar.gz
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Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlgrafted
Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ...
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+What: /sys/bus/pci/devices/<BDF>/fused_part
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/fused_part file reports
+ whether the CPU or APU has been fused to prevent tampering.
+ 0: Not fused
+ 1: Fused
+
+What: /sys/bus/pci/devices/<BDF>/boot_integrity
+Date: April 2026
+KernelVersion: 6.20
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/boot_integrity reports
+ whether the AMD CPU or APU is used for a hardware root of trust
+ during the boot process.
+ Possible values:
+ 0: Not hardware root of trust.
+ 1: Hardware root of trust
+
+ NOTE: Vendors may provide design specific alternative hardware
+ root of trust implementations.
+
+What: /sys/bus/pci/devices/<BDF>/debug_lock_on
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/debug_lock_on reports
+ whether the AMD CPU or APU has been unlocked for debugging.
+ Possible values:
+ 0: Not locked
+ 1: Locked
+
+What: /sys/bus/pci/devices/<BDF>/tsme_status
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/tsme_status file reports
+ the status of transparent secure memory encryption on AMD systems.
+ Possible values:
+ 0: Not active
+ 1: Active
+
+What: /sys/bus/pci/devices/<BDF>/anti_rollback_status
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/anti_rollback_status file reports
+ whether the PSP is enforcing rollback protection.
+ Possible values:
+ 0: Not enforcing
+ 1: Enforcing
+
+What: /sys/bus/pci/devices/<BDF>/rpmc_production_enabled
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/rpmc_production_enabled file reports
+ whether Replay Protected Monotonic Counter support has been enabled.
+ Possible values:
+ 0: Not enabled
+ 1: Enabled
+
+What: /sys/bus/pci/devices/<BDF>/rpmc_spirom_available
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/rpmc_spirom_available file reports
+ whether an Replay Protected Monotonic Counter supported SPI is installed
+ on the system.
+ Possible values:
+ 0: Not present
+ 1: Present
+
+What: /sys/bus/pci/devices/<BDF>/hsp_tpm_available
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/hsp_tpm_available file reports
+ whether the HSP TPM has been activated.
+ Possible values:
+ 0: Not activated or present
+ 1: Activated
+
+What: /sys/bus/pci/devices/<BDF>/rom_armor_enforced
+Date: June 2022
+KernelVersion: 5.19
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/rom_armor_enforced file reports
+ whether RomArmor SPI protection is enforced.
+ Possible values:
+ 0: Not enforced
+ 1: Enforced
+
+What: /sys/bus/pci/devices/<BDF>/bootloader_version
+Date: June 2023
+KernelVersion: 6.4
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/bootloader_version
+ file reports the firmware version of the AMD AGESA
+ bootloader.
+
+What: /sys/bus/pci/devices/<BDF>/tee_version
+Date: June 2023
+KernelVersion: 6.4
+Contact: mario.limonciello@amd.com
+Description:
+ The /sys/bus/pci/devices/<BDF>/tee_version
+ file reports the firmware version of the AMD Trusted
+ Execution Environment (TEE).