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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
One new board the ROC-RK3588-RT, gpu improvements for RK3328, frequency
scaling for the RK3528 and the very first small steps for camera
support on the RK3588 - with the CSI-DPHY support, with more hopefully
to come soon'ish :-) .
And apart from those bigger points, some more individual peripheral work
on some boards.
* tag 'v6.18-rockchip-dts64-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Add devicetree for the ROC-RK3588-RT
dt-bindings: arm: rockchip: Add Firefly ROC-RK3588-RT
arm64: dts: rockchip: update pinctrl names for Radxa E52C
arm64: dts: rockchip: remove vcc_3v3_pmu regulator for Radxa E52C
arm64: dts: rockchip: Add USB and charger to Gameforce Ace
arm64: dts: rockchip: enable the Mali GPU on RK3328 boards
arm64: dts: rockchip: add GPU powerdomain, opps, and cooling to rk3328
arm64: dts: rockchip: Fix network on rk3576 evb1 board
arm64: dts: rockchip: add mipi csi-2 dphy nodes to rk3588
dt-bindings: soc: rockchip: add rk3588 csidphy grf syscon
arm64: dts: rockchip: Add rk3528 CPU frequency scaling support
arm64: dts: rockchip: enable HDMI Receiver on NanoPC T6
Link: https://lore.kernel.org/r/2079092.kXSN5OTJKJ@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
More Qualocmm Arm64 DeviceTree updates for v6.18
Introduce the Hamoa IoT SOM and the Hamoa EVK board, the HP Omnibook
X14, the Particle Tachyon board, and the Samsung Galaxy S22.
On IPQ5018 another set of UART and I2C controllers are added.
On Lemans SDHCI and the camera subsystem is introduced, the USB
controllers are updated to the new flattened binding.
The Lemans EVK gains Ethernet definition, more QUP controllers and their
GPI DMA engines are defined. PCIe, SDHCI, remoteproc and iris video
accelerator are added as well.
On the Monaco platform GPU and GMU are introduced, the USB controller
nodes are updated to the new flattened binding. The GPU is enabled on
the EVK and the Ride boards.
SDCC and MDSS resets are defined on MSM8916, MSM8939 also gets the MDSS
reset.
On QCM2290 the camera clock interface is added.
On the QCS615 tsens and related thermal-zones are introduced.
On SDM845 the OnePlus 6 gains notifications LED, and the sensor core
(SLPI) is enabled on the Samsung Galaxy S9.
WiFi and Bluetooth is enabled on the SM8750 MTP.
The IRIS video accelerator is introduce for X Elite and enabled on a
variety of laptops.
DisplayPort controllers on a variety of boards are updated to describe
additional pixel clocks, used for MST.
* tag 'qcom-arm64-for-6.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (57 commits)
arm64: dts: qcom: Add MST pixel streams for displayport
arm64: dts: qcom: sm6350: correct DP compatibility strings
arm64: dts: qcom: monaco-evk: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300-ride: Enable Adreno 623 GPU
arm64: dts: qcom: qcs8300: Add gpu and gmu nodes
dt-bindings: arm: qcom: sort sm8450 boards
arm64: dts: qcom: Add base HAMOA-IOT-EVK board
arm64: dts: qcom: Add HAMOA-IOT-SOM platform
dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board
arm64: dts: qcom: sm8750-mtp: Add WiFi and Bluetooth
arm64: dts: qcom: msm8953-xiaomi-daisy: fix cd-gpios
arm64: dts: qcom: ipq5018: add QUP1 UART2 node
arm64: dts: qcom: lemans: Flatten usb controller nodes
arm64: dts: qcom: qcs615: Enable TSENS support for QCS615 SoC
arm64: dts: qcom: sdm845-enchilada: Add notification LED
arm64: dts: qcom: apq8016-sbc: Drop redundant HDMI bridge status
arm64: dts: qcom: apq8016-sbc: Correct HDMI bridge #sound-dai-cells
arm64: dts: qcom: lemans: Add PCIe lane equalization preset properties
arm64: dts: qcom: sm8450: enable camera clock controller by default
arm64: dts: qcom: qcm2290: Add CCI node
...
Link: https://lore.kernel.org/r/20250921022346.598294-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/dt
Apple SoC DTS updates for 6.18, part 2
- New device trees for all M2 Pro, Max and Ultra models are added.
This is responsible for most of the changed lines since we already
need 2000+ lines just to describe all the power domains inside
t602x-pmgr.dtsi for these SoCs.
- Missing WiFi properties for t600x are added.
- Bluetooth nodes are added for all t600x machines.
- The PCIe ethernet iommu-map was fixed for the Apple M1 iMac
to account for a disabled PCIe port.
- SPMI, NVMe, SART and mailbox nodes for Apple's T2 and A11.
* tag 'apple-soc-dt-6.18-part2' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux:
arm64: dts: apple: t8015: Add SPMI node
arm64: dts: apple: t8012: Add SPMI node
arm64: dts: apple: Add J180d (Mac Pro, M2 Ultra, 2023) device tree
arm64: dts: apple: Add J474s, J475c and J475d device trees
arm64: dts: apple: Add J414 and J416 Macbook Pro device trees
arm64: dts: apple: Add initial t6020/t6021/t6022 DTs
arm64: dts: apple: Add ethernet0 alias for J375 template
dt-bindings: arm: apple: Add t6020x compatibles
arm64: dts: apple: t8015: Add NVMe nodes
arm64: dts: apple: t8015: Fix PCIE power domains dependencies
arm64: dts: apple: Add devicetreee for t8112-j415
dt-bindings: arm: apple: Add t8112 j415 compatible
arm64: dts: apple: t600x: Add bluetooth device nodes
arm64: dts: apple: t600x: Add missing WiFi properties
arm64: dts: apple: t8103-j457: Fix PCIe ethernet iommu-map
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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into soc/dt
RISC-V SpacemiT DT changes for 6.18
- Add OrangePi RV2 board support
- Add reset support to UART driver
- Add PDMA driver support
- Remove sec_uart1 node
* tag 'spacemit-dt-for-6.18-1' of https://github.com/spacemit-com/linux:
riscv: dts: spacemit: uart: remove sec_uart1 device node
riscv: dts: spacemit: Enable PDMA on Banana Pi F3 and Milkv Jupiter
riscv: dts: spacemit: Add PDMA node for K1 SoC
riscv: dts: spacemit: add UART resets for Soc K1
riscv: dts: spacemit: Add OrangePi RV2 board device tree
dt-bindings: riscv: spacemit: Add OrangePi RV2 board
Link: https://lore.kernel.org/r/20250919055525-GYC5766558@gentoo.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner Device Tree changes for 6.18
This tag contains two DT binding header changes that are shared with
the clk tree.
In this cycle we gained support for the MCU PRCM clock and reset
controller on the A523/A527/T527 family of SoCs, the NPU which is a
Vivante GC9000 IP block, and the NPU clock that was missing. The other
PRCM clock controller gained default bus clock rate settings. These
were not configured in the upstream U-boot bootloader, leading to them
running at slower rates. The assigned rates are from the user manual.
There is also a new board, the NetCube Systems Nagami SoM and two of
its carrier boards.
The A523 family development boards now have their internal RTC clocks
configured correctly, so that the RTC does not drift wildly. The missing
functions for the AXP717 on these boards are added. Missing reset GPIOs
and delays for Ethernet PHYs are added. Last, the Cubie A5E now has its
LEDs described and usable.
An overlay for the Orange Pi Zero interface (addon) board was added.
This can be used with the Orange Pi Zero and Zero Plus 2. Default audio
routing for these two boards (to be used with the addon) were added to
complement the overlay.
* tag 'sunxi-dt-for-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: sun55i: Complete AXP717A sub-functions
arm64: dts: allwinner: t527: orangepi-4a: hook up external 32k crystal
arm64: dts: allwinner: t527: avaota-a1: hook up external 32k crystal
arm64: dts: allwinner: a527: cubie-a5e: Drop external 32.768 KHz crystal
arm64: dts: sun55i: a523: Assign standard clock rates to PRCM bus clocks
ARM: dts: sunxi: add support for NetCube Systems Nagami Keypad Carrier
ARM: dts: sunxi: add support for NetCube Systems Nagami Basic Carrier
ARM: dts: sunxi: add support for NetCube Systems Nagami SoM
riscv: dts: allwinner: d1s-t113: Add pinctrl's required by NetCube Systems Nagami SoM
dt-bindings: arm: sunxi: Add NetCube Systems Nagami SoM and carrier board bindings
ARM: dts: allwinner: Add Orange Pi Zero Interface Board overlay
ARM: dts: allwinner: orangepi-zero-plus2: Add default audio routing
ARM: dts: allwinner: orangepi-zero: Add default audio routing
arm64: dts: allwinner: a523: Add NPU device node
arm64: dts: allwinner: a523: Add MCU PRCM CCU node
dt-bindings: clock: sun55i-a523-ccu: Add A523 MCU CCU clock controller
dt-bindings: clock: sun55i-a523-ccu: Add missing NPU module clock
arm64: dts: allwinner: t527: avaota-a1: Add ethernet PHY reset setting
arm64: dts: allwinner: a527: cubie-a5e: Add ethernet PHY reset setting
arm64: dts: allwinner: a527: cubie-a5e: Add LEDs
Link: https://lore.kernel.org/r/aMrtuZg8HlR--TAt@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
Keystone2 device tree updates for v6.18
Cosmetic cleanups:
* dt-bindings: Convert ti,keystone to DT schema
* tag 'ti-keystone-dt-for-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
dt-bindings: arm: Convert ti,keystone to DT schema
Link: https://lore.kernel.org/r/20250916175415.o2zvkxsbiqdk5i7q@almost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/dt
TI K3 device tree updates for v6.18
Generic fixes and cleanups:
* k3-pinctrl: Fix incorrect macro usage, add missing DeepSleep/drive strength
macros
* k3: Rename rproc reserved-mem nodes to 'memory@addr' and add labels for
reserved-memory
* Long time pending major remoteproc firmware refactoring to allow flexibility
for downstream variants:
- am62x/am62ax: Move Mailbox/Remoteproc nodes to board-level DTS files
- am64/am65/j721e/j721s2/j784s4/j742s2/j7200: Move Remoteproc enablement to
board-level DTS
- am62a/am62/am62p/j722s: Similarly restructure Mailbox/Remoteproc configs
- am65/am64: Refactor IPC firmware carveouts/mailboxes into new SoC
family-specific dtsi files
- j721e/j721s2/j784s4/j742s2/am62/am62p/am62a/am64/am65/j7200/j722s: Refactor
IPC firmware configs into new board-independent dtsi files
- Various boards: Add missing or corrected carveouts/timers/mailbox configs
for IPC firmware alignment
* Multiple-boards: Bootph-all property added for USB PHYs to support DFU boot.
New Boards/SoM/SiP:
* Variscite VAR-SOM-AM62P SoM and carrier boards
* AM6254atl SiP package and SK
SoC specific changes:
AM62P:
* Update eMMC HS400 STRB tuning value
* Split HS400 support away from J722S due to errata
* Add Variscite VAR-SOM-AM62P SoM and Symphony carrier board support
AM62:
* Remove unused DeepSleep USB1 pin config on SK
* Add CSI2 interrupts property on main CSI2RX
* Enable Mailbox & Remoteproc at board level
* PocketBeagle2 + Verdin variants: Add missing IPC firmware carveouts, enable
R5F/M4F
AM62A:
* Fix padcfg length in pad configuration registers
* Remove unused DeepSleep USB1 pin config on SK
* Add CSI2 interrupts property
* Add 1.4GHz OPP entry for phyCORE-AM62Ax
* Enable Mailbox & Remoteproc at board level
* Add missing IPC firmware carveouts for PocketBeagle2 and other boards
AM62D2:
* Add Octal SPI NOR flash (OSPI) support for EVM
* Enable USB0/USB1 interface on EVM
AM625:
* Introduce AM6254atl SiP base SoC support
* Add SK-AM6254atl board
AM64:
* Refactor IPC firmware configs into new dtsi
* Enable Remoteproc at board level
* Add PA stats property for PEB-C-010 expansion Ethernet card
* phyCORE SoM + SR SoM/Electra board: Add missing IPC firmware configs
AM65:
* Refactor IPC firmware configs into new dtsi
* Enable Remoteproc at board level
AM69:
* Switch SERDES0 config to PCIe Multilink + USB mode, enabling independent
PCIe1 & PCIe3 link speeds
J7200:
* Refactor IPC firmware configs into new dtsi
* Enable R5F Remoteproc at board level
J721E:
* Add DSI + DPHY-TX nodes
* Add CSI2 interrupts property
* BeagleBone AI64: Switch R5 clusters to split mode, add timer reserves for
IPC FW, Correct carveouts (revert mistaken reordering of C6x carveouts)
* Refactor IPC firmware configs into new dtsi
* Enable Remoteproc at board level
J721S2:
* Add DSI + DSI PHY nodes
* Add USB0 Type-A overlay for EVM
* Add CSI2 interrupts property
* Ensure PCIe node has proper interrupt-controller #address-cells
fixes dtbs_check warning.
* Refactor IPC firmware configs into new dtsi
* Enable Remoteproc at board level
* Common processor board: Add DisplayPort-1 enable, I2C4 instance for
display connector
J722S:
* Add bootph-all to usb0_phy_ctrl node (DFU)
* Add JPEG Encoder node (E5010)
* Add CSI2 interrupts properties on main/J722S/AM62P common main
* Refactor IPC firmware configs into new dtsi
* Enable Remoteproc at board level
J784S4/J742S2:
* Add CSI2 interrupts properties on main-common
* Add DSI & PHY support
* Enable DisplayPort-1 on EVM
* Refactor IPC firmware configs into new dtsi (common & SoC-specific)
* Enable Remoteproc at board level
* J742S2: Override MCU R5 firmware names in dedicated dtsi
Board specific changes:
AM62P Variscite Symphony Board:
* Add support with USB, Eth, Camera, CAN, GPIO expander
AM642-phyBOARD-Electra
* Add PEB-C-010 Ethernet expansion board overlay
* Add PA stats handle
AM642-sr/phyCORE
* Add missing IPC carveouts for R5F/M4F
AM62-Verdin/AM62P-Verdin
* Add missing IPC carveouts for R5F/M4F, mailboxes
* tag 'ti-k3-dt-for-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux: (78 commits)
arm64: dts: ti: k3-j721s2-evm: Add overlay to enable USB0 Type-A
arm64: dts: ti: k3-am642-phyboard-electra: Add PEB-C-010 Overlay
arm64: dts: ti: var-som-am62p: Add support for Variscite Symphony Board
arm64: dts: ti: Add support for Variscite VAR-SOM-AM62P
dt-bindings: arm: ti: Add bindings for Variscite VAR-SOM-AM62P
arm64: dts: ti: k3-j722s-evm: Add bootph-all tag to usb0_phy_ctrl node
arm64: dts: ti: k3-am62x-sk-common: Add bootph-all tag to usb0_phy_ctrl node
arm64: dts: ti: k3-am62p5-sk: Add bootph-all tag to usb0_phy_ctrl node
arm64: dts: ti: k3-am62a7-sk: Add bootph-all tag to usb0_phy_ctrl node
arm64: dts: ti: k3-j721e-main: Add DSI and DPHY-TX
arm64: dts: ti: k3-pinctrl: Fix the bug in existing macros
arm64: dts: ti: k3-pinctrl: Add the remaining macros
arm64: dts: ti: k3-am62x-sk-common: Remove the unused cfg in USB1_DRVVBUS
arm64: dts: ti: k3-am62p5-sk: Remove the unused cfg in USB1_DRVVBUS
arm64: dts: ti: k3-am62d2-evm: Add support for OSPI flash
arm64: dts: ti: k3-am62d2-evm: Enable USB support
arm64: dts: ti: k3-am62a-main: Fix main padcfg length
arm64: dts: ti: k3-am62p: Update eMMC HS400 STRB value
arm64: dts: ti: k3-am62p/j722s: Remove HS400 support from common
arm64: dts: ti: Add support for AM6254atl SiP SK
...
Link: https://lore.kernel.org/r/20250916175349.pxg6gxd4vg5vfmhx@overvalue
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The DTS code coding style expects exactly one space around '='
character.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Troy Mitchell <troymitchell988@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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Add samsung,exynos8890-hsi2c compatible, reusing the 8895 support
since it's compatible with exynos8890's i2c controllers.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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Extend the K1 I2C properties by including generic i2c-controller schema.
and this will enable it to do the DT validation check later.
Signed-off-by: Yixun Lan <dlan@gentoo.org>
Reviewed-by: Troy Mitchell <troy.mitchell@linux.spacemit.com>
Tested-by: Alex Elder <elder@riscstar.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-mergewindow
at24 updates for v6.18-rc1
- add the compatible for Giantec GT24C256C to the device-tree bindings
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Add a KVM-defined ONE_REG register, KVM_REG_GUEST_SSP, to let userspace
save and restore the guest's Shadow Stack Pointer (SSP). On both Intel
and AMD, SSP is a hardware register that can only be accessed by software
via dedicated ISA (e.g. RDSSP) or via VMCS/VMCB fields (used by hardware
to context switch SSP at entry/exit). As a result, SSP doesn't fit in
any of KVM's existing interfaces for saving/restoring state.
Internally, treat SSP as a fake/synthetic MSR, as the semantics of writes
to SSP follow that of several other Shadow Stack MSRs, e.g. the PLx_SSP
MSRs. Use a translation layer to hide the KVM-internal MSR index so that
the arbitrary index doesn't become ABI, e.g. so that KVM can rework its
implementation as needed, so long as the ONE_REG ABI is maintained.
Explicitly reject accesses to SSP if the vCPU doesn't have Shadow Stack
support to avoid running afoul of ignore_msrs, which unfortunately applies
to host-initiated accesses (which is a discussion for another day). I.e.
ensure consistent behavior for KVM-defined registers irrespective of
ignore_msrs.
Link: https://lore.kernel.org/all/aca9d389-f11e-4811-90cf-d98e345a5cc2@intel.com
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Yang Weijiang <weijiang.yang@intel.com>
Tested-by: Mathias Krause <minipli@grsecurity.net>
Tested-by: John Allen <john.allen@amd.com>
Tested-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Signed-off-by: Chao Gao <chao.gao@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Link: https://lore.kernel.org/r/20250919223258.1604852-14-seanjc@google.com
Co-developed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Enable KVM_{G,S}ET_ONE_REG uAPIs so that userspace can access MSRs and
other non-MSR registers through them, along with support for
KVM_GET_REG_LIST to enumerate support for KVM-defined registers.
This is in preparation for allowing userspace to read/write the guest SSP
register, which is needed for the upcoming CET virtualization support.
Currently, two types of registers are supported: KVM_X86_REG_TYPE_MSR and
KVM_X86_REG_TYPE_KVM. All MSRs are in the former type; the latter type is
added for registers that lack existing KVM uAPIs to access them. The "KVM"
in the name is intended to be vague to give KVM flexibility to include
other potential registers. More precise names like "SYNTHETIC" and
"SYNTHETIC_MSR" were considered, but were deemed too confusing (e.g. can
be conflated with synthetic guest-visible MSRs) and may put KVM into a
corner (e.g. if KVM wants to change how a KVM-defined register is modeled
internally).
Enumerate only KVM-defined registers in KVM_GET_REG_LIST to avoid
duplicating KVM_GET_MSR_INDEX_LIST, and so that KVM can return _only_
registers that are fully supported (KVM_GET_REG_LIST is vCPU-scoped, i.e.
can be precise, whereas KVM_GET_MSR_INDEX_LIST is system-scoped).
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Yang Weijiang <weijiang.yang@intel.com>
Link: https://lore.kernel.org/all/20240219074733.122080-18-weijiang.yang@intel.com [1]
Tested-by: Mathias Krause <minipli@grsecurity.net>
Tested-by: John Allen <john.allen@amd.com>
Tested-by: Rick Edgecombe <rick.p.edgecombe@intel.com>
Signed-off-by: Chao Gao <chao.gao@intel.com>
Reviewed-by: Binbin Wu <binbin.wu@linux.intel.com>
Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com>
Co-developed-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20250919223258.1604852-5-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Add samsung,exynos8890-dw-mshc-smu specific compatible to the bindings
documentation. Since Samsung, as usual, likes reusing devices from older
designs, use the samsung,exynos7-dw-mshc-smu compatible.
Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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Add an initial documentation page for user mode queues.
Reviewed-by: Rodrigo Siqueira <siqueira@igalia.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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For some coresight components like CTI and TPDM, there could be
numerous of them. From the node name, we can only get the type and
register address of the component. We can't identify the HW or the
system the component belongs to. Add label sysfs node support for
showing the intuitive name of the device.
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250816072529.3716968-3-quic_jinlmao@quicinc.com
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Current name of coresight component's folder consists of prefix of
the device and the id in the device list. When run 'ls' command,
we can get the register address of the device. Take CTI for example,
if we want to set the config for modem CTI, but we can't know which
CTI is modem CTI from all current information.
cti_sys0 -> ../../../devices/platform/soc@0/138f0000.cti/cti_sys0
cti_sys1 -> ../../../devices/platform/soc@0/13900000.cti/cti_sys1
Add label to show hardware context information of each coresight
device. There will be a sysfs node label in each device folder.
cat /sys/bus/coresight/devices/cti_sys0/label
Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20250816072529.3716968-2-quic_jinlmao@quicinc.com
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
IIO: New device support, features and cleanup for 6.18
New device support
==================
ad,ade9000
- New driver for this complex energy and power monitoring ADC.
infineon,tlv493d
- New driver for this 3D magnetic sensor.
intel,dollar
- New driver for this TI PMIC (part number unknown)
marvel,88pm886
- Driver for this PMIC ADC.
microchip,mcp9600
- Add explicit support for the mcp9601 which has some additional features
over the mcp9600.
rohm,bd79112
- New driver for this ADC / GPIO Chip.
Features
========
Core
- New helper to multiply data expressed in IIO types.
- Add KUnit tests.
- New IIO_ALTCURRENT type, similar to existing IIO_ALTVOLTAGE
- Add some channel modifiers related to energy and power, such as
reactive.
adi,ad7124
- Support external clocks sources and output of the internal clocks.
- Filter control.
adi,ad7173
- Add filter support. Some fiddly interactions with other parameters on this
device.
adi,ad7779
- Add backend support which required control of the number of lanes used.
liteon,ltr390
- Add runtime PM support.
microchip,mcp9600
- Add support for different thermocouple types.
Cleanup and minor fixes
=======================
core
- Switch info_mask fields to be unsigned. Not clear why they were ever
signed.
- Fix handling of negative channel scale in iio_convert_raw_to_processed()
- Fix offset handling for channels without a scale attribute.
- Improve the precision of scaling slightly.
- Drop apparent handling of IIO_CHAN_INFO_PROCESSED for devices that don't
have any such channels.
various
- Drop many pm_runtime_mark_last_busy() calls now
pm_runtime_put_autosuspend() calls it internally.
- Drop dev_err_probe() calls where the error code is hard coded as -ENOMEM
as they don't do anything.
- Drop dev_err() calls where the error code is -ENOMEM. This will reduce
error prints, but memory failures generate a lot of messages anyway
so unlikely we need these prints.
current-sense-amplifier
- Add #io-channels property this channel to be used by a consumer driver.
adi,ad7124
- Fix incorrect clocks dt-binding property.
- Make the mclk clock optional in DT - this is internal to the ADC so should
never have been in he binding.
- Fix up sample rate to comply with ABI.
- Use read_avail() callback rather than opencoding similar.
- Deploy guard() to clean up some lock handling.
adi,ad7768
- Use devm_regulator_get_enable_read_voltage() to replace similar code.
adi,ad7816
- Drop an unnecessary dev_set_drvdata() call as nothing uses the data.
ad,adxl345
- Fix missing blank line before bullet list in documentation.
arm,scmi
- Use devm_kcalloc() for an array allocation rather than devm_kzalloc().
bosch,bmi270
- Match an ACPI ID seen in the wild. It is not spec compliant but we can't
do much about that.
bosch,bmp280
- Drop overly noisy dev_info()
- Allow for sleeping gpio controllers.
gogle,cros-ec
- Drop unused location attribute that has been replaced by label.
invense,icm42600
- Simplify the power management.
- Use guard() to simplify some locking.
maxim,max1238
- Add io-channel-cells property to dt-binding as there is an in tree
consumer.
microchip,mcp9600
- Specify a default value in dt-binding for the thermocouple type
- General whitespace cleanup.
samsung,exynos
- Drop support for the S3C2410 including bindings, and touchscreen support
as nothing else uses that.
- Drop platform ID based binding as not used.
st,vl53l0x
- Fix returning the wrong variable in an error path.
ti,pac1934
- Replace open coded devm_mutex_init().
xilinx,ams
- Update maintainers entry.
* tag 'iio-for-6.18a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (178 commits)
MAINTAINERS: Support ROHM BD79112 ADC
iio: adc: Support ROHM BD79112 ADC/GPIO
dt-bindings: iio: adc: ROHM BD79112 ADC/GPIO
iio: pressure: bmp280: Use gpiod_set_value_cansleep()
iio: pressure: bmp280: Remove noisy dev_info()
iio: ABI: add filter types for ad7173
iio: adc: ad7173: support changing filter type
iio: adc: ad7173: rename odr field
iio: adc: ad7173: rename ad7173_chan_spec_ext_info
iio: adc: Add driver for Marvell 88PM886 PMIC ADC
dt-bindings: mfd: 88pm886: Add #io-channel-cells
iio: ABI: document "sinc4+rej60" filter_type
iio: adc: ad7124: add filter support
iio: adc: ad7124: support fractional sampling_frequency
iio: adc: ad7124: use guard(mutex) to simplify return paths
iio: adc: ad7124: use read_avail() for scale_available
iio: adc: ad7124: use clamp()
iio: adc: ad7124: fix sample rate for multi-channel use
Documentation: ABI: iio: add sinc4+lp
docs: iio: add documentation for ade9000 driver
...
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc into char-misc-next
Georgi writes:
interconnect changes for 6.18
This pull request contains the interconnect changes for the 6.18-rc1
merge window. It contains new driver and a minor core cleanup.
Core change:
- Use device_match_of_node() instead of open coding it
Driver changes:
- Add new driver for the Qualcomm Glymur SoC
- Enable OSM L3 support for the QCS615 SoC
Signed-off-by: Georgi Djakov <djakov@kernel.org>
* tag 'icc-6.18-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/djakov/icc:
dt-bindings: interconnect: Add OSM L3 compatible for QCS615 SoC
interconnect: core: Use device_match_of_node()
interconnect: qcom: add glymur interconnect provider driver
interconnect: qcom: icc-rpmh: increase MAX_PORTS to support four QoS ports
dt-bindings: interconnect: document the RPMh Network-On-Chip interconnect in Glymur SoC
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kern_path_locked() is now only used to prepare for removing an object
from the filesystem (and that is the only credible reason for wanting a
positive locked dentry). Thus it corresponds to kern_path_create() and
so should have a corresponding name.
Unfortunately the name "kern_path_create" is somewhat misleading as it
doesn't actually create anything. The recently added
simple_start_creating() provides a better pattern I believe. The
"start" can be matched with "end" to bracket the creating or removing.
So this patch changes names:
kern_path_locked -> start_removing_path
kern_path_create -> start_creating_path
user_path_create -> start_creating_user_path
user_path_locked_at -> start_removing_user_path_at
done_path_create -> end_creating_path
and also introduces end_removing_path() which is identical to
end_creating_path().
__start_removing_path (which was __kern_path_locked) is enhanced to
call mnt_want_write() for consistency with the start_creating_path().
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Christian Brauner <brauner@kernel.org>
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The Vybrid Family is a NXP (formerly Freescale) platform having a
Programmable Interrupt Timer (PIT). This timer is an IP found also on
the NXP Automotive platform S32G2 and S32G3.
Add the compatible for those platforms to describe the timer.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250804152344.1109310-20-daniel.lezcano@linaro.org
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Merge series from Biju Das <biju.das.jz@bp.renesas.com>:
On RZ/G3E using PSCI, s2ram powers down the SoC. After resume,
reinitialize the hardware for SPI operations.
Also Replace the macro SIMPLE_DEV_PM_OPS->DEFINE_SIMPLE_DEV_PM_OPS macro
and use pm_sleep_ptr(). This lets us drop the check for CONFIG_PM_SLEEP
and __maybe_unused attribute from PM functions.
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Document refgen block being present on SDM670, Lemans and QCS8300
platforms. It should be used to provide reference voltage to DSI
controller.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250921-refgen-v1-1-9d93e64133ea@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Document refgen block being present on SDM670, Lemans and QCS8300
platforms. It should be used to provide reference voltage to DSI
controller.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250921-refgen-v1-1-9d93e64133ea@oss.qualcomm.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add a new compatible for the MediaTek MT8196 SoC, fully compatible
with MT6765.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250611110800.458164-2-angelogioacchino.delregno@collabora.com
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Add fsl,timrot.yaml for i.MX23/i.MX28 timer.
Also add a generic fallback compatible string "fsl,timrot" for legacy
devices, which have existed for over 15 years.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20250528165351.691848-1-Frank.Li@nxp.com
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The original txt binding doc is:
reg : Specifies base physical address and size of the register sets for
the clock event device and clock source device.
And existed dts provide two reg MMIO spaces. So change to use items to
descript reg property.
Update examples.
Fixes: 8fc30d8f8e86 ("dt-bindings: timer: fsl,ftm-timer: Convert to dtschema")
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250523141437.533643-1-Frank.Li@nxp.com
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Add a compatible string for timer on the MT6572 SoC.
Signed-off-by: Max Shevchenko <wctrl@proton.me>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250702-mt6572-v4-3-bde75b7ed445@proton.me
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Convert the Faraday fttmr010 Timer binding to DT schema format. Adjust
the compatible string values to match what's in use. The number of
interrupts can also be anywhere from 1 to 8. The clock-names order was
reversed compared to what's used.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250611232621.1508116-1-robh@kernel.org
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Merge series from Stefan Binding <sbinding@opensource.cirrus.com>:
In PC systems using ACPI, the driver is able to read back an SSID from
the _SUB property. This SSID uniquely identifies the system, which
enables the driver to read the correct firmware and tuning for that
system from linux-firmware. Currently there is no way of reading this
property from device tree. Add an equivalent property in device tree
to perform the same role.
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Add binding for the EC found in the Thinkpad T14s Gen6 Snapdragon,
which is based on the Qualcomm X1 Elite. Some of the system LEDs
and extra keys are only accessible via the EC.
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250918-thinkpad-t14s-ec-v5-1-ac0bc6382c5c@collabora.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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tp->tcp_clean_acked is fetched in tx path when snd_una is updated.
This field thus belongs to tcp_sock_read_tx group.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250919204856.2977245-7-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Fill a hole in tcp_sock_read_txrx, instead of possibly wasting
a cache line.
Note that tcp_recvmsg_locked() is also reading tp->repair,
so this removes one cache line miss in tcp recvmsg().
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250919204856.2977245-6-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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tcp_ack() writes this field, it belongs to tcp_sock_write_txrx.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20250919204856.2977245-5-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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At reset, KSZ8463 uses a strap-based configuration to set SPI as
interface bus. If the required pull-ups/pull-downs are missing (by
mistake or by design to save power) the pins may float and the
configuration can go wrong preventing any communication with the switch.
Add a 'reset' pinmux state
Add a KSZ8463 specific strap description that can be used by the driver
to drive the strap pins during reset. Two GPIOs are used. Users must
describe either both of them or none of them.
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20250918-ksz-strap-pins-v3-2-16662e881728@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Upcoming patch adds a new if/then clause. It requires to be grouped with
the already existing if/then clause under an 'allOf:' tag.
Move the if/then clause under the already existing 'allOf:' tag to
prepare next patch.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Bastien Curutchet (Schneider Electric) <bastien.curutchet@bootlin.com>
Link: https://patch.msgid.link/20250918-ksz-strap-pins-v3-1-16662e881728@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Make use of the newly-available `Alignment` type and remove the
corresponding TODO item.
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Reviewed-by: Danilo Krummrich <dakr@kernel.org>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
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Now that such info is in the 'flags' attribute, it is time to deprecate
the dedicated 'server-side' attribute.
It will be removed in a few versions.
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250919-net-next-mptcp-server-side-flag-v1-3-a97a5d561a8b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This attribute is a boolean. No need to add it to set it to 'false'.
Indeed, the default value when this attribute is not set is naturally
'false'. A few bytes can then be saved by not adding this attribute if
the connection is not on the server side.
This prepares the future deprecation of its attribute, in favour of a
new flag.
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20250919-net-next-mptcp-server-side-flag-v1-1-a97a5d561a8b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Commit 4180bf1b655a79 ("KVM: X86: Implement "send IPI" hypercall")
documents KVM_HC_SEND_IPI hypercall, yet its section number duplicates
KVM_HC_CLOCK_PAIRING one (which both are 6th). Fix the numbering order
so that the former should be 7th.
Fixes: 4180bf1b655a ("KVM: X86: Implement "send IPI" hypercall")
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
Reviewed-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://lore.kernel.org/r/20250909003952.10314-1-bagasdotme@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
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Some of HiSilicon V3 PMU hardware is divided into parts to fulfill the
job of monitoring specific parts of a device. Add description on that
as well as the newly added ext option for L3C PMU.
Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Yushan Wang <wangyushan12@huawei.com>
Reviewed-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Will Deacon <will@kernel.org>
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The inline path of sysfs should be placed in literal blocks to make
documentation look better.
Acked-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Acked-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Yushan Wang <wangyushan12@huawei.com>
Signed-off-by: Will Deacon <will@kernel.org>
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This adds a new dynamic PMU to the Perf Events framework to program and
control the Uncore PMUs in Fujitsu chips.
This driver exports formatting and event information to sysfs so it can
be used by the perf user space tools with the syntaxes:
perf stat -e pci_iod0_pci0/ea-pci/ ls
perf stat -e pci_iod0_pci0/event=0x80/ ls
perf stat -e mac_iod0_mac0_ch0/ea-mac/ ls
perf stat -e mac_iod0_mac0_ch0/event=0x80/ ls
FUJITSU-MONAKA PMU Events Specification v1.1 URL:
https://github.com/fujitsu/FUJITSU-MONAKA
Reviewed-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Koichi Okuno <fj2767dz@fujitsu.com>
Signed-off-by: Will Deacon <will@kernel.org>
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Neoverse-V3AE is also affected by erratum #3312417, as described in its
Software Developer Errata Notice (SDEN) document:
Neoverse V3AE (MP172) SDEN v9.0, erratum 3312417
https://developer.arm.com/documentation/SDEN-2615521/9-0/
Enable the workaround for Neoverse-V3AE, and document this.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Ryan Roberts <ryan.roberts@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
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Documentation for vpa-dtl (Virtual Processor Area - Dispatch Trace Log)
PMU interface. And how it can be used to collect the distrace trace log
entries in perf data, how to process/report as part of perf report/perf
script.
Signed-off-by: Athira Rajeev <atrajeev@linux.ibm.com>
Tested-by: Tejas Manhas <tejas05@linux.ibm.com>
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250915102947.26681-8-atrajeev@linux.ibm.com
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format entries for vpa_dtl pmu
Details are added for the vpa_dtl pmu event and format
attributes in the ABI documentation.
Signed-off-by: Kajol Jain <kjain@linux.ibm.com>
Tested-by: Tejas Manhas <tejas05@linux.ibm.com>
Tested-by: Venkat Rao Bagalkote <venkat88@linux.ibm.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/20250915102947.26681-4-atrajeev@linux.ibm.com
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The "apm,xgene-ahci-v2" compatible has been in use for a long time, but
was undocumented. It doesn't require clocks or phys.
Remove the "apm,xgene-ahci-pcie" compatible which isn't used anywhere
while we're here.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
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Add new property: cirrus,subsystem-id
This new property is used to uniquely identify the system if device
tree is used, to allow the driver to select the correct firmware and
tuning for the system.
The DSP driver searches for a compatible firmware (and tuning) based on
what it is able to read from the hardware.
However, the SSID is based on the system, and cannot be read from the
hardware, therefore it needs to be read from the Device Tree.
On ACPI-based systems, it is able to read this from the ACPI _SUB
property, and to maintain compatibility with the driver between ACPI
and Device Tree systems we need an equivalent property.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://patch.msgid.link/20250917153722.94978-2-sbinding@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Correct the wrong description for TAS257X. Combined TAS5825 with TAS2563,
as they use the same register address and number.
Correct the register address and number for TAS5827.
Fixes: 7095d688de38 ("ASoC: tas2781: Add tas2118, tas2x20, tas5825 support")
Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-6.18-2025-09-19:
amdgpu:
- Fence drv clean up fix
- DPC fixes
- Misc display fixes
- Support the MMIO remap page as a ttm pool
- JPEG parser updates
- UserQ updates
- VCN ctx handling fixes
- Documentation updates
- Misc cleanups
- SMU 13.0.x updates
- SI DPM updates
- GC 11.x cleaner shader updates
- DMCUB updates
- DML fixes
- Improve fallback handling for pixel encoding
- VCN reset improvements
- DCE6 DC updates
- DSC fixes
- Use devm for i2c buses
- GPUVM locking updates
- GPUVM documentation improvements
- Drop non-DC DCE11 code
- S0ix fixes
- Backlight fix
- SR-IOV fixes
amdkfd:
- SVM updates
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250919193354.2989255-1-alexander.deucher@amd.com
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