Merge tag 'stm32-dt-for-v6.17-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt
STM32 DT for v6.17, round 1
Highlights:
----------
- MPU:
- STM32MP13:
-Add Ethernet MAC adress efuse support.
- STMP32MP15:
- Add stm32mp157f-DK2 board support. This board embedds the same
conectivity devices, DDR ... than stm32mp157c-dk2.
However there are two differences: STM32MP157F SoC which allows
overdrive OPP and the SCMI support for system features like
clocks and regulators.
- STM32MP25:
- Fix tick timer for low power use cases.
- Add timer support.
* tag 'stm32-dt-for-v6.17-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
arm64: dts: st: remove empty line in stm32mp251.dtsi
arm64: dts: st: fix timer used for ticks
arm64: defconfig: Enable STM32 Octo Memory Manager and OcstoSPI driver
ARM: dts: stm32: add stm32mp157f-dk2 board support
dt-bindings: arm: stm32: add STM32MP157F-DK2 board compatible
ARM: dts: stm32: optee async notif interrupt for MP15 scmi variants
ARM: dts: stm32: use internal regulators bindings for MP15 scmi variants
dt-bindings: regulator: Add STM32MP15 SCMI regulator identifiers
ARM: dts: stm32: use 'typec' generic name for stusb1600 on stm32mp15xx-dkx
ARM: dts: stm32: fullfill diversity with OPP for STM32M15xF SOCs
ARM: dts: stm32: add system-clock-direction-out on stm32mp15xx-dkx
arm64: defconfig: enable STM32 timers drivers
arm64: dts: st: add timer nodes on stm32mp257f-ev1
arm64: dts: st: add timer pins for stm32mp257f-ev1
arm64: dts: st: add timer nodes on stm32mp251
ARM: dts: stm32: Add nvmem-cells to ethernet nodes for constant mac-addresses
Merge tag 'v6.17-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: ROC-RK3588S-PC, Luckfox Omni3576, Radxa Rock 5T,
Sakura Pi RK3308B - all of them have the used soc in their name.
New overlays: RockPro64 screen, optional Sige5 Wifi/BT module,
ethernet-switch addon for Jaguar.
Added peripherals on rk3528 (spi, power-domain controller, gpu)
and sdio controller on rk3576.
DSI display support for the Gameforce-ACE handheld, a fix for the
cover-detection (closed/open) on the PineNote, camera support for
the Haikou Video Demo overlay on PX30 Ringneck as well as a number
of other newly enabled peripherals on a number of boards.
* tag 'v6.17-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (40 commits)
arm64: dts: rockchip: Enable eMMC HS200 mode on Radxa E20C
arm64: dts: rockchip: Add bluetooth support to ArmSoM Sige7
arm64: dts: rockchip: enable PCIe on ROCK 4D
arm64: dts: rockchip: Enable HDMI receiver on CM3588
arm64: dts: rockchip: Add HDMI PHY PLL clock source to VOP2 on rk3576
arm64: dts: rockchip: Enable HDMI PHY clk provider on rk3576
arm64: dts: rockchip: add DTs for Firefly ROC-RK3588S-PC
dt-bindings: arm: rockchip: Add Firefly ROC-RK3588S-PC
arm64: dts: rockchip: Enable GPU on Radxa E20C
arm64: dts: rockchip: Add GPU node for RK3528
arm64: dts: rockchip: support camera module on Haikou Video Demo on PX30 Ringneck
arm64: dts: rockchip: add label to first port of ISP on px30
arm64: dts: rockchip: fix endpoint dtc warning for PX30 ISP
arm64: dts: rockchip: Add power controller for RK3528
arm64: dts: rockchip: enable USB on Sige5
arm64: dts: rockchip: add overlay for the WiFi/BT module on Sige5 v1.2
arm64: dts: rockchip: add version-independent WiFi/BT nodes on Sige5
arm64: dts: rockchip: add SDIO controller on RK3576
arm64: dts: rockchip: Enable gpu on rk3576-evb1-v10
arm64: dts: rockchip: Update the PinePhone Pro panel description
...
arm64: dts: nuvoton: npcm8xx: Drop the GIC "ppi-partitions" node
The Arm GIC "ppi-partitions" node is only relevant to GICv3 and makes no
sense for GICv2 implementations which the GIC-400 is. PPIs in GICv2 have
no CPU affinity.
Merge tag 'renesas-dts-for-v6.17-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.17 (take two)
- Add support for the Renesas Gray Hawk Single board with R-Car
V4M-7 (R8A779H2),
- Add eMMC and microSD expansion board support for the RZ/V2H and
RZ/V2N EVK development boards,
- Add GPIO keys and Ethernet support for the RZ/G3E SoM and SMARC
Carrier-II EVK development board,
- Add QSPI FLASH support for the RZ/V2H and RZ/V2N SoCs and their EVK
development boards,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.17-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Enable serial NOR FLASH
arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Enable serial NOR FLASH
arm64: dts: renesas: r9a09g057: Add XSPI node
arm64: dts: renesas: r9a09g056: Add XSPI node
arm64: dts: renesas: r9a09g056n48-rzv2n-evk: Fix pinctrl node name for GBETH1
arm64: dts: renesas: r9a09g057h44-rzv2h-evk: Fix pinctrl node name for GBETH1
arm64: dts: renesas: r8a779g3-sparrow-hawk-fan-pwm: Add missing install target
arm64: dts: renesas: rzg3e-smarc-som: Enable eth{0-1} (GBETH) interfaces
arm64: dts: renesas: r9a09g047e57-smarc: Add gpio keys
arm64: dts: renesas: Add CN15 eMMC and SD overlays for RZ/V2H and RZ/V2N EVKs
arm64: dts: renesas: r8a779h2: Add Gray Hawk Single support
arm64: dts: renesas: Add Renesas R8A779H2 SoC support
arm64: dts: renesas: Factor out Gray Hawk Single board support
dt-bindings: clock: renesas,r9a09g056/57-cpg: Add XSPI core clock
Merge tag 'renesas-dt-bindings-for-v6.17-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DT binding updates for v6.17 (take two)
- Document support for the Renesas Gray Hawk Single board with R-Car
V4M-7 (R8A779H2).
* tag 'renesas-dt-bindings-for-v6.17-tag2' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: soc: renesas: Document R-Car V4M-7 Gray Hawk Single
Merge tag 'samsung-dt64-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.17
1. New SoC - Exynos2200 SoC - with basic nodes, pin controllers,
clock controllers and initial USB support. Add board using it:
Samsung Galaxy S22+ (SM-S906B), called G0S.
3. Google GS101:
- Prepare to switching to architected timer, instead of Exynos MCT as
the primary one.
- Add secondary Maxim MAX77759 PMIC to Pixel boards, managing USB Type-C and
charger.
- Add incomplete description of the primary Samsung S2MPG10 PMIC.
Several bits, like regulators, are still missing, though.
- Add also secondary reboot-mode, via MAX77759 NVMEM.
- Switch the primary (SoC) reboot handler to Google specific
google,gs101-reboot which gives additional GS101 features (cold and
warm reboots).
This change will affect other users of this DTS, but to our
knowledge there is only Android, from which this change originates.
4. Exynos7870:
- Fix speed problems in USB gadget mode.
- Correct memory map to avoid crashes due to secure world.
* tag 'samsung-dt64-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos7870-j6lte: reduce memory ranges to base amount
arm64: dts: exynos7870-on7xelte: reduce memory ranges to base amount
arm64: dts: exynos7870: add quirk to disable USB2 LPM in gadget mode
arm64: dts: exynos: gs101: switch to gs101 specific reboot
arm64: dts: exynos: gs101-pixel-common: add main PMIC node
arm64: dts: exynos: gs101: ufs: add dma-coherent property
arm64: dts: exynos: gs101: add dm-verity-device-corrupted syscon-reboot-mode
arm64: dts: exynos: gs101-pixel-common: add nvmem-reboot-mode
arm64: dts: exynos: gs101-pixel-common: add Maxim MAX77759 PMIC
arm64: dts: exynos5433: Align i2c-gpio node names with dtschema
arm64: dts: exynos: gs101: Add 'local-timer-stop' to cpuidle nodes
arm64: dts: exynosautov920: Add DT node for all SPI ports
arm64: dts: exynosautov920: add CMU_HSI2 clock DT nodes
MAINTAINERS: add entry for Samsung Exynos2200 SoC
arm64: dts: exynos: add initial support for Samsung Galaxy S22+
arm64: dts: exynos: add initial support for exynos2200 SoC
dt-bindings: arm: samsung: document g0s board binding
Merge tag 'dt-vt8500-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt
VT8500 DTS ARM changes for v6.17
1. Several dtbs_check cleanups.
2. Add missing cache topology - L2 cache controller on WM8850/WM895.
* tag 'dt-vt8500-6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
ARM: dts: vt8500: Add L2 cache controller on WM8850/WM8950
ARM: dts: vt8500: Fix the unit address of the VT8500 LCD controller
ARM: dts: vt8500: Use generic node name for the SD/MMC controller
ARM: dts: vt8500: Move memory nodes to board dts and fix addr/size
ARM: dts: vt8500: Add node address and reg in CPU nodes
Merge tag 'renesas-r9a09g057-dt-binding-defs-tag4' into renesas-dts-for-v6.17
Renesas RZ/V2N and RZ/V2H XSPI Clock DT Binding Definitions
Expanded Serial Peripheral Interface (XSPI) clock DT binding definitions
for the Renesas RZ/V2N (R9A09G056) and RZ/V2H (R9A09G057) SoCs, shared
by driver and DT source files.
RZ/G3E SMARC EVK has 3 user buttons called USER_SW1, USER_SW2 and
USER_SW3 and SLEEP button with NMI support. Add a DT node in device tree
to instantiate the gpio-keys driver for these buttons.
The system can enter into STR state by pressing the sleep button and
wakeup from STR is done by pressing power button. The USER_SW{1,2,3}
configured as wakeup-source, so it can wakeup the system during s2idle.
arm64: dts: exynos7870-j6lte: reduce memory ranges to base amount
The device is available in multiple variants with differing RAM
capacities. The memory range defined in the 0x80000000 bank exceeds the
address range of the memory controller, which eventually leads to ARM
SError crashes. Reduce the bank size to a value which is available to
all devices.
The bootloader must be responsible for identifying the RAM capacity and
editing the memory node accordingly.
Fixes: d6f3a7f91fdb ("arm64: dts: exynos: add initial devicetree support for exynos7870") Cc: stable@vger.kernel.org # v6.16 Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Link: https://lore.kernel.org/r/20250626-exynos7870-dts-fixes-v1-3-349987874d9a@disroot.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
arm64: dts: exynos7870-on7xelte: reduce memory ranges to base amount
The device is available in multiple variants with differing RAM
capacities. The memory range defined in the 0x80000000 bank exceeds the
address range of the memory controller, which eventually leads to ARM
SError crashes. Reduce the bank size to a value which is available to
all devices.
The bootloader must be responsible for identifying the RAM capacity and
editing the memory node accordingly.
Fixes: d6f3a7f91fdb ("arm64: dts: exynos: add initial devicetree support for exynos7870") Cc: stable@vger.kernel.org # v6.16 Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Link: https://lore.kernel.org/r/20250626-exynos7870-dts-fixes-v1-2-349987874d9a@disroot.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
arm64: dts: exynos7870: add quirk to disable USB2 LPM in gadget mode
In gadget mode, USB connections are sluggish. The device won't send
packets to the host unless the host sends packets to the device. For
instance, SSH-ing through the USB network would apparently not work
unless you're flood-pinging the device's IP.
Add the property snps,usb2-gadget-lpm-disable to the dwc3 node, which
seems to solve this issue.
Fixes: d6f3a7f91fdb ("arm64: dts: exynos: add initial devicetree support for exynos7870") Cc: stable@vger.kernel.org # v6.16 Signed-off-by: Kaustabh Chakraborty <kauschluss@disroot.org> Link: https://lore.kernel.org/r/20250626-exynos7870-dts-fixes-v1-1-349987874d9a@disroot.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Amelie Delaunay [Tue, 3 Jun 2025 09:02:13 +0000 (11:02 +0200)]
ARM: dts: stm32: add stm32mp157f-dk2 board support
STM32MP157F-DK2 board embeds a STM32MP157F SoC. This SoC contains the same
level of feature than a STM32MP157C SOC but A7 clock frequency can reach
800MHz, hence the inclusion of the newly introduced stm32mp15xf.dtsi.
As for other latest STM32 MPU families, STM32MP157F-DK2 relies on OP-TEE
SCMI services for SoC clock and reset controllers resources, and for PMIC,
now under OP-TEE control. That's why stm32mp157f-dk2-scmi.dtsi is
introduced, to move all clocks, resets and regulators to SCMI-based ones.
To "disable" SCMI, just need to comment stm32mp157f-dk2-scmi.dtsi inclusion
and to replace &scmi_v3v3 with &v3v3, then to disable arm_wdt and to enable
i2c4 and its subnodes for PMIC support by Linux. Reconfigure usbotg for
dual role with type-C support if needed.
ARM: dts: stm32: fullfill diversity with OPP for STM32M15xF SOCs
This commit creates new file to manage security features and supported OPP
on STM32MP15xF SOCs. On STM32MP15xY, "Y" gives information:
-Y = A means no cryp IP and no secure boot + A7-CPU@650MHz.
-Y = C means cryp IP + optee + secure boot + A7-CPU@650MHz.
-Y = D means no cryp IP and no secure boot + A7-CPU@800MHz.
-Y = F means cryp IP + optee + secure boot + A7-CPU@800MHz.
It fullfills the initial STM32MP15x SoC diversity introduced by
commit 0eda69b6c5f9 ("ARM: dts: stm32: Manage security diversity
for STM32M15x SOCs").
Olivier Moysan [Wed, 21 May 2025 15:04:18 +0000 (17:04 +0200)]
ARM: dts: stm32: add system-clock-direction-out on stm32mp15xx-dkx
The commit 5725bce709db
("ASoC: simple-card-utils: Unify clock direction by clk_direction")
corrupts the audio on STM32MP15 DK sound cards.
The parent clock is not correctly set, because set_sai_ck_rate() is not
executed in stm32_sai_set_sysclk() callback.
This occurs because set_sysclk() is called with the wrong direction,
SND_SOC_CLOCK_IN instead of SND_SOC_CLOCK_OUT.
Add system-clock-direction-out property in SAI2A endpoint node of
STM32MP15XX-DKX device tree, to specify the MCLK clock direction.
Fabrice Gasnier [Fri, 10 Jan 2025 09:19:22 +0000 (10:19 +0100)]
arm64: dts: st: add timer nodes on stm32mp257f-ev1
Configure timer nodes on stm32mp257f-ev1:
- Timer3 CH2 is available on mikroBUS connector for PWM
- timer8 CH1, timer8 CH4, timer10 CH1 and timer12 CH2 are available
on EXPANSION connector.
Timers are kept disabled by default, so the pins can be used for any
other purpose (and the timers can be assigned to any of the processors).
Arbitrary choice is to use all these timers as PWM (or counter on
internal clock signal), except for timer10 that is configured with
CH1 as an input (for capture).
Fabrice Gasnier [Fri, 10 Jan 2025 09:19:21 +0000 (10:19 +0100)]
arm64: dts: st: add timer pins for stm32mp257f-ev1
Add timer pins available on stm32mp257f-ev1, configured for PWM:
- timer3 CH2 is available on mikroBUS connector
- timer8 CH1, timer8 CH4, timer10 CH1 and timer12 CH2 are available
on EXPANSION connector
Arbitrary define all these pins to be used as PWM (output) channels,
except for timer10 CH1, to be used as counter input.
Fabrice Gasnier [Fri, 10 Jan 2025 09:19:20 +0000 (10:19 +0100)]
arm64: dts: st: add timer nodes on stm32mp251
Add timers support on STM32MP25 SoC. Use dedicated compatible to handle
new features and instances introduced with this SoC. STM32MP25 SoC has
various timer flavours, each group has its own specific feature list:
- Advanced-control timers (TIM1/TIM8/TIM20)
- General-purpose timers (TIM2/TIM3/TIM4/TIM5)
- Basic timers (TIM6/TIM7)
- General-purpose timers (TIM10/TIM11/TIM12/TIM13/TIM14)
- General purpose timers (TIM15/TIM16/TIM17)
Uwe Kleine-König [Fri, 28 Mar 2025 17:14:05 +0000 (18:14 +0100)]
ARM: dts: stm32: Add nvmem-cells to ethernet nodes for constant mac-addresses
The efuse device tree description already has the two labels pointing to
the efuse nodes that specify the mac-addresses to be used. Wire them up
to the ethernet nodes. This is enough to make barebox pick the right
mac-addresses and pass them to Linux.
Fred Chen [Wed, 25 Jun 2025 07:38:38 +0000 (15:38 +0800)]
ARM: dts: aspeed: santabarbara: Add Meta Santabarbara BMC
Add linux device tree entry related to the Meta (Facebook) compute node
system using an AST2600 BMC.
This node is named "Santabarbara". It is a compute node with accelerator
module. The system monitors voltage and temperature for the CPU, switch,
and NIC components on the motherboard and switch board.
Ankit Chauhan [Thu, 12 Jun 2025 07:50:57 +0000 (13:20 +0530)]
ARM: dts: aspeed: lanyang: Fix 'lable' typo in LED nodes
Fix an obvious spelling error in the DTS file for the Lanyang BMC
("lable" -> "label"). This was reported by bugzilla a few years ago
but never got fixed.
Peter Yin [Wed, 11 Jun 2025 08:05:12 +0000 (16:05 +0800)]
ARM: dts: aspeed: harma: add ADC128D818 for voltage monitoring
Add the ADC128D818 device to I2C bus 29 to support voltage monitoring
on the Harma platform. This enables accurate measurement of system
voltages through the onboard ADC.
Merge tag 'arm-soc/for-6.17/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM64-based SoCs Device Tree updates
for 6.17, please pull the following:
- Linus updates the 64-bit BCMBCA SoCs Device Tree with the common
peripherals that exit as well as correct IRQ assignments
- Andrea adds support for the RP1 companion chip on the Raspberry Pi 5
systems with clocks, gpios, pinctrl, all of that using an overlay to
describe those peripherals
- Rob drops the interrupt-parent property from the GICv2M node on
Northstar2 SoCs
* tag 'arm-soc/for-6.17/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: northstar2: Drop GIC V2M "interrupt-parent"
arm64: dts: broadcom: Add overlay for RP1 device
arm64: dts: broadcom: Add board DTS for Rpi5 which includes RP1 node
arm64: dts: bcm2712: Add external clock for RP1 chipset on Rpi5
arm64: dts: rp1: Add support for RaspberryPi's RP1 device
dt-bindings: misc: Add device specific bindings for RaspberryPi RP1
dt-bindings: pinctrl: Add RaspberryPi RP1 gpio/pinctrl/pinmux bindings
dt-bindings: clock: Add RaspberryPi RP1 clock bindings
ARM64: dts: bcm63158: Add BCMBCA peripherals
ARM64: dts: bcm6858: Add BCMBCA peripherals
ARM64: dts: bcm6856: Add BCMBCA peripherals
ARM64: dts: bcm4908: Add BCMBCA peripherals
ARM: dts: lpc32xx: Add #pwm-cells property to the two SoC PWMs
If these PWMs are to be used, a #pwm-cells property is necessary. The
right location for that is in the SoC's dtsi file to not make
machine.dts files repeat the value for each usage. Currently the
machines based on nxp/lpc/lpc32xx.dtsi don't make use of the PWMs, so
there are no properties to drop there.
Merge tag 'arm-soc/for-6.17/devicetree' of https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM-based SoCs Device Tree updates
for 6.17, please pull the following:
- Linus makes a number of updates to the BCMBCA SoCs Device Tree files
to correct UART interrupt numbers, add interrupts to the RNG block,
and leverage the fact that all SoCs have the same peripherals at the
same aperture
- Uwe corrects the Merakia MX6X DTS file to have #pwm-cells = 3 as per
the binding
Merge tag 'renesas-dts-for-v6.17-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.17
- Add SPI FLASH, camera, and Ethernet support on the RZ/G3E SoC and/or
the RZ/G3E SoM and SMARC Carrier-II EVK development board,
- Add Ethernet, USB2, and PMIC support on the RZ/V2H and RZ/V2N SoCs
and EVK boards,
- Add timer, I2C, watchdog, and GPU support on the RZ/V2N SoC and the
RZ/V2N EVK board,
- Add debug LED support for the RZN1D-DB development board,
- Improve PCIe clock description on the Retronix Sparrow Hawk board,
- Miscellaneous fixes and improvements.
Merge tag 'renesas-dt-bindings-for-v6.17-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DT binding updates for v6.17
- Document more board part numbers.
* tag 'renesas-dt-bindings-for-v6.17-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: soc: renesas: Document RZ/T2H Evaluation Board part number
dt-bindings: soc: renesas: Document RZ/V2H EVK board part number
The PL011 IP has 2 clock inputs for UART core/baud and APB bus. The
Thunder2 SoC is missing the core "uartclk". In this case, the Linux
driver uses single clock for both clock inputs. Let's assume that's how
the h/w is wired and make the DT reflect that.
The PL011 IP has 2 clock inputs for UART core/baud and APB bus. The
LG131x SoCs are missing the core "uartclk". In this case, the Linux
driver uses single clock for both clock inputs. Let's assume that's how
the h/w is wired and make the DT reflect that.
arm64: dts: lg: Refactor common LG1312 and LG1313 parts
The LG1312 and LG1313 DT are almost identical with the exception of the
ethernet node. Refactor the common parts into a separate .dtsi file and
include it.
Lad Prabhakar [Fri, 27 Jun 2025 19:37:42 +0000 (20:37 +0100)]
arm64: dts: renesas: Add CN15 eMMC and SD overlays for RZ/V2H and RZ/V2N EVKs
Introduce device tree overlays for supporting the eMMC (RTK0EF0186B02000BJ)
and microSD (RTK0EF0186B01000BJ) sub-boards connected via the CN15
connector on the RZ/V2H and RZ/V2N evaluation kits.
These overlays enable SDHI0 with appropriate pin control settings, power
regulators, and GPIO handling. Both sub-boards are supported using shared
overlay files that can be applied to either EVK due to their identical
connector layout and interface support.
To support this, new DT overlay files are added:
- `rzv2-evk-cn15-emmc.dtso` for eMMC
- `rzv2-evk-cn15-sd.dtso` for microSD
Additionally, the base DTS files for both EVKs are updated to include a
fixed 1.8V regulator (`reg_1p8v`) needed by the eMMC sub-board and
potential future use cases such as HDMI output.
dt-bindings: soc: renesas: Document R-Car V4M-7 Gray Hawk Single
Document the compatible values for the Renesas R-Car V4M-7
(R8A779H2) SoC, as used on the Renesas Gray Hawk Single board.
R-Car V4M-7 is an updated version of R-Car V4M (R8A779H0).
Add XSPI core clock definitions to the clock bindings for the Renesas
R9A09G056 and R9A09G057 SoCs. These clocks IDs are used to support XSPI
interface.
arm64: dts: rockchip: Add HDMI PHY PLL clock source to VOP2 on rk3576
Since commit c871a311edf0 ("phy: rockchip: samsung-hdptx: Setup TMDS
char rate via phy_configure_opts_hdmi"), the workaround of passing the
rate from DW HDMI QP bridge driver via phy_set_bus_width() became
partially broken, as it cannot reliably handle mode switches anymore.
Attempting to fix this up at PHY level would not only introduce
additional hacks, but it would also fail to adequately resolve the
display issues that are a consequence of the system CRU limitations.
Instead, proceed with the solution already implemented for RK3588: make
use of the HDMI PHY PLL as a better suited DCLK source for VOP2. This
will not only address the aforementioned problem, but it should also
facilitate the proper operation of display modes up to 4K@60Hz.
It's worth noting that anything above 4K@30Hz still requires high TMDS
clock ratio and scrambling support, which hasn't been mainlined yet.
arm64: dts: rockchip: Enable HDMI PHY clk provider on rk3576
As with the RK3588 SoC, the HDMI PHY PLL on RK3576 can be used as a more
accurate pixel clock source for VOP2, which is actually mandatory to
ensure proper support for display modes handling.
Add the missing #clock-cells property to allow using the clock provider
functionality of HDMI PHY.
André Draszik [Fri, 27 Jun 2025 13:29:32 +0000 (14:29 +0100)]
arm64: dts: exynos: gs101: switch to gs101 specific reboot
gs101 (Google Pixel 6 and Pixel 6 Pro) supports cold- and warm-reboot.
Cold-reset is useful because it is more secure, e.g. wiping all RAM
contents, while the warm-reboot allows RAM contents to be retained
across the reboot, e.g. to collect potential crash information.
Add the required DT changes to switch to the gs101-specific reboot
method, which knows how to issue either reset as requested by the OS.
The PMIC plays a role in this as well, so mark it as
'system-power-controller', which in this case ensures that the device
will wake up again after a cold-reboot, ensuring the full power-cycle
is successful.
André Draszik [Fri, 27 Jun 2025 13:29:31 +0000 (14:29 +0100)]
arm64: dts: exynos: gs101-pixel-common: add main PMIC node
On Pixel 6 (and Pro), a Samsung S2MPG10 is used as main PMIC, which
contains the following functional blocks:
* common / speedy interface
* regulators
* 3 clock outputs
* RTC
* power meters
* GPIO interfaces
This change enables the PMIC itself and the RTC. We're still working on
the remaining parts or waiting for bindings to be merged, hence only a
small subset of the functional is being enabled.
The regulators fall into the same category (still being finalised), but
since the binding requires a 'regulators' node, an empty node is being
added to avoid validation errors at this stage.
ufs-exynos driver configures the sysreg shareability as
cacheable for gs101 so we need to set the dma-coherent
property so the descriptors are also allocated cacheable.
This fixes the UFS stability issues we have seen with
the upstream UFS driver on gs101.
Fixes: 4c65d7054b4c ("arm64: dts: exynos: gs101: Add ufs and ufs-phy dt nodes") Cc: stable@vger.kernel.org Suggested-by: Will McVicker <willmcvicker@google.com> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Tested-by: Will McVicker <willmcvicker@google.com> Tested-by: André Draszik <andre.draszik@linaro.org> Reviewed-by: André Draszik <andre.draszik@linaro.org> Link: https://lore.kernel.org/r/20250314-ufs-dma-coherent-v1-1-bdf9f9be2919@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
On Pixel 6 (and Pro), a MAX77759 companion PMIC for USB Type-C
applications is used, which contains four functional blocks (at
distinct I2C addresses):
* top (including GPIO & NVMEM)
* charger
* fuel gauge
* TCPCi
This change adds the PMIC and the subnodes for the GPIO expander and
NVMEM, and defines the NVMEM layout.
The NVMEM layout is declared such that it matches downstream's
open-coded configuration [1].
Note:
The pinctrl nodes are kept sorted by the 'samsung,pins' property rather
than node name, as I think that makes it easier to look at and to add
new nodes unambiguously in the future. Its label is prefixed with 'if'
(for interface), because there are three PMICs in total in use on
Pixel 6 (Pro).
arm64: dts: exynos5433: Align i2c-gpio node names with dtschema
New dtschema v2025.6 enforces different naming on I2C nodes thus new
dtbs_check warnings appeared for I2C GPIO nodes:
exynos5433-tm2.dtb: i2c-gpio-0 (i2c-gpio):
$nodename:0: 'i2c-gpio-0' does not match '^i2c(@.+|-[a-z0-9]+)?$'
exynos5433-tm2.dtb: i2c-gpio-0 (i2c-gpio):
Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'amplifier@31' were unexpected)
Rename the nodes to a generic i2c-[0-9]+ style with numbers continuing
the SoC I2C controller indexing (3 controllers) for simplicity and
obviousness, even if the SoC I2C controller is not enabled on given
board. The names anyway would not conflict with SoC ones because of
unit addresses.
ARM: dts: s5pv210: Align i2c-gpio node names with dtschema
New dtschema v2025.6 enforces different naming on I2C nodes thus new
dtbs_check warnings appeared for I2C GPIO nodes:
s5pv210-fascinate4g.dtb: i2c-gpio-0 (i2c-gpio):
$nodename:0: 'i2c-gpio-0' does not match '^i2c(@.+|-[a-z0-9]+)?$'
s5pv210-fascinate4g.dtb: i2c-gpio-0 (i2c-gpio):
Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'audio-codec@1a' were unexpected)
Rename the nodes to a generic i2c-[0-9]+ style with numbers continuing
the SoC I2C controller indexing (3 controllers) for simplicity and
obviousness, even if the SoC I2C controller is not enabled on given
board. The names anyway would not conflict with SoC ones because of
unit addresses.
ARM: dts: exynos: Align i2c-gpio node names with dtschema
New dtschema v2025.6 enforces different naming on I2C nodes thus new
dtbs_check warnings appeared for I2C GPIO nodes:
exynos4212-tab3-lte8.dtb: i2c-gpio-3 (i2c-gpio):
$nodename:0: 'i2c-gpio-3' does not match '^i2c(@.+|-[a-z0-9]+)?$'
exynos4212-tab3-lte8.dtb: i2c-gpio-3 (i2c-gpio):
Unevaluated properties are not allowed ('#address-cells', '#size-cells', 'magnetometer@2e' were unexpected)
Rename the nodes to a generic i2c-[0-9]+ style with numbers continuing
the SoC I2C controller indexing (Exynos3250: 8 controllers, Exynos4: 9
controllers) for simplicity and obviousness, even if the SoC I2C
controller is not enabled on given board. The names anyway would not
conflict with SoC ones because of unit addresses.
Linus Torvalds [Sun, 22 Jun 2025 17:50:36 +0000 (10:50 -0700)]
Merge tag 'i2c-for-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
- subsystem: convert drivers to use recent callbacks of struct
i2c_algorithm A typical after-rc1 cleanup, which I couldn't send in
time for rc2
- tegra: fix YAML conversion of device tree bindings
- k1: re-add a check which got lost during upstreaming
* tag 'i2c-for-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
i2c: k1: check for transfer error
i2c: use inclusive callbacks in struct i2c_algorithm
dt-bindings: i2c: nvidia,tegra20-i2c: Specify the required properties
Linus Torvalds [Sun, 22 Jun 2025 17:30:44 +0000 (10:30 -0700)]
Merge tag 'x86_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Make sure the array tracking which kernel text positions need to be
alternatives-patched doesn't get mishandled by out-of-order
modifications, leading to it overflowing and causing page faults when
patching
- Avoid an infinite loop when early code does a ranged TLB invalidation
before the broadcast TLB invalidation count of how many pages it can
flush, has been read from CPUID
- Fix a CONFIG_MODULES typo
- Disable broadcast TLB invalidation when PTI is enabled to avoid an
overflow of the bitmap tracking dynamic ASIDs which need to be
flushed when the kernel switches between the user and kernel address
space
- Handle the case of a CPU going offline and thus reporting zeroes when
reading top-level events in the resctrl code
* tag 'x86_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/alternatives: Fix int3 handling failure from broken text_poke array
x86/mm: Fix early boot use of INVPLGB
x86/its: Fix an ifdef typo in its_alloc()
x86/mm: Disable INVLPGB when PTI is enabled
x86,fs/resctrl: Remove inappropriate references to cacheinfo in the resctrl subsystem
Linus Torvalds [Sun, 22 Jun 2025 17:17:51 +0000 (10:17 -0700)]
Merge tag 'irq_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Fix missing prototypes warnings
- Properly initialize work context when allocating it
- Remove a method tracking when managed interrupts are suspended during
hotplug, in favor of the code using a IRQ disable depth tracking now,
and have interrupts get properly enabled again on restore
- Make sure multiple CPUs getting hotplugged don't cause wrong tracking
of the managed IRQ disable depth
* tag 'irq_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/ath79-misc: Fix missing prototypes warnings
genirq/irq_sim: Initialize work context pointers properly
genirq/cpuhotplug: Restore affinity even for suspended IRQ
genirq/cpuhotplug: Rebalance managed interrupts across multi-CPU hotplug
Linus Torvalds [Sun, 22 Jun 2025 17:11:45 +0000 (10:11 -0700)]
Merge tag 'perf_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Borislav Petkov:
- Avoid a crash on a heterogeneous machine where not all cores support
the same hw events features
- Avoid a deadlock when throttling events
- Document the perf event states more
- Make sure a number of perf paths switching off or rescheduling events
call perf_cgroup_event_disable()
- Make sure perf does task sampling before its userspace mapping is
torn down, and not after
* tag 'perf_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel: Fix crash in icl_update_topdown_event()
perf: Fix the throttle error of some clock events
perf: Add comment to enum perf_event_state
perf/core: Fix WARN in perf_cgroup_switch()
perf: Fix dangling cgroup pointer in cpuctx
perf: Fix cgroup state vs ERROR
perf: Fix sample vs do_exit()
Linus Torvalds [Sun, 22 Jun 2025 17:09:23 +0000 (10:09 -0700)]
Merge tag 'locking_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fixes from Borislav Petkov:
- Make sure the switch to the global hash is requested always under a
lock so that two threads requesting that simultaneously cannot get to
inconsistent state
- Reject negative NUMA nodes earlier in the futex NUMA interface
handling code
- Selftests fixes
* tag 'locking_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex: Verify under the lock if hash can be replaced
futex: Handle invalid node numbers supplied by user
selftests/futex: Set the home_node in futex_numa_mpol
selftests/futex: getopt() requires int as return value.
* tag 'edac_urgent_for_v6.16_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/igen6: Fix NULL pointer dereference
EDAC/amd64: Correct number of UMCs for family 19h models 70h-7fh
Linus Torvalds [Sun, 22 Jun 2025 16:46:11 +0000 (09:46 -0700)]
Merge tag 'v6.16-rc2-smb3-client-fixes-v2' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- Multichannel channel allocation fix for Kerberos mounts
- Two reconnect fixes
- Fix netfs_writepages crash with smbdirect/RDMA
- Directory caching fix
- Three minor cleanup fixes
- Log error when close cached dirs fails
* tag 'v6.16-rc2-smb3-client-fixes-v2' of git://git.samba.org/sfrench/cifs-2.6:
smb: minor fix to use SMB2_NTLMV2_SESSKEY_SIZE for auth_key size
smb: minor fix to use sizeof to initialize flags_string buffer
smb: Use loff_t for directory position in cached_dirents
smb: Log an error when close_all_cached_dirs fails
cifs: Fix prepare_write to negotiate wsize if needed
smb: client: fix max_sge overflow in smb_extract_folioq_to_rdma()
smb: client: fix first command failure during re-negotiation
cifs: Remove duplicate fattr->cf_dtype assignment from wsl_to_fattr() function
smb: fix secondary channel creation issue with kerberos by populating hostname when adding channels
Alex Elder [Mon, 16 Jun 2025 12:51:36 +0000 (07:51 -0500)]
i2c: k1: check for transfer error
If spacemit_i2c_xfer_msg() times out waiting for a message transfer to
complete, or if the hardware reports an error, it returns a negative
error code (-ETIMEDOUT, -EAGAIN, -ENXIO. or -EIO).
The sole caller of spacemit_i2c_xfer_msg() is spacemit_i2c_xfer(),
which is the i2c_algorithm->xfer callback function. It currently
does not save the value returned by spacemit_i2c_xfer_msg().
The result is that transfer errors go unreported, and a caller
has no indication anything is wrong.
When this code was out for review, the return value *was* checked
in early versions. But for some reason, that assignment got dropped
between versions 5 and 6 of the series, perhaps related to reworking
the code to merge spacemit_i2c_xfer_core() into spacemit_i2c_xfer().
Simply assigning the value returned to "ret" fixes the problem.
Fixes: 5ea558473fa31 ("i2c: spacemit: add support for SpacemiT K1 SoC") Signed-off-by: Alex Elder <elder@riscstar.com> Cc: <stable@vger.kernel.org> # v6.15+ Reviewed-by: Troy Mitchell <troymitchell988@gmail.com> Link: https://lore.kernel.org/r/20250616125137.1555453-1-elder@riscstar.com Signed-off-by: Andi Shyti <andi@smida.it> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Hsun Lai [Mon, 9 Jun 2025 11:30:44 +0000 (19:30 +0800)]
arm64: dts: rockchip: add DTs for Firefly ROC-RK3588S-PC
The Firefly ROC-RK3588S-PC is a SBC based on the Rockchip RK3588s SoC.
Link: https://wiki.t-firefly.com/en/Station-M3/index.html
The device contains the following hardware that is tested/working:
- 32 or 64GB eMMC
- SDMMC card slot
- Realtek USB WiFi 5/BT
- NVME 2242 socket
- 4 or 8GB of RAM
- RTL8211 GbE
- USB 3.0 port
- USB 2.0 port
- HDMI port
Linus Torvalds [Sat, 21 Jun 2025 16:20:15 +0000 (09:20 -0700)]
Merge tag 'nfsd-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux
Pull nfsd fixes from Chuck Lever:
- Two fixes for commits in the nfsd-6.16 merge
- One fix for the recently-added NFSD netlink facility
- One fix for a remote SunRPC crasher
* tag 'nfsd-6.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux:
sunrpc: handle SVC_GARBAGE during svc auth processing as auth error
nfsd: use threads array as-is in netlink interface
SUNRPC: Cleanup/fix initial rq_pages allocation
NFSD: Avoid corruption of a referring call list
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