Merge tag 'arm-soc/for-6.18/devicetree' of https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM SoC Device Tree changes for
6.18, please pull the following:
- Taishi-san adds support for the Buffalo WXR-1750DHP using a BCM4708
SoC
* tag 'arm-soc/for-6.18/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: BCM5301X: Add support for Buffalo WXR-1750DHP
dt-bindings: arm: bcm: Add support for Buffalo WXR-1750DHP
Merge tag 'arm-soc/for-6.18/devicetree-arm64' of https://github.com/Broadcom/stblinux into soc/dt
This pull request contains Broadcom ARM64-based SoCs Device Tree updates
for 6.18, please pull the following:
- Krzysztof fixes a DTC warning for the ARM GIC in bcm2712.dtsi
- Ivan adds the pin controller node(s), an additional GPIO controller,
the second SDHCI controller node for SDIO Wi-Fi, and the UARTA for
Bluetooth to the BCM2712 DTS (Raspberry Pi 5)
- Stanimir adds the Ethernet DT node and enables it for the RP1 sister
chip
- Andrea deletes a number of redundant PCIe DT node enablement, updates
a comment to describe the relationship between bcm2712 and RP1 and
finally enables the USB controllers with RP1
* tag 'arm-soc/for-6.18/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: Enable USB devicetree entries for Rpi5
arm64: dts: broadcom: rp1: Add USB nodes
arm64: dts: broadcom: amend the comment about the role of BCM2712 board DTS
arm64: dts: broadcom: delete redundant pcie enablement nodes
arm64: dts: broadcom: Enable RP1 ethernet for Raspberry Pi 5
arm64: dts: rp1: Add ethernet DT node
dt-bindings: mmc: Add support for capabilities to Broadcom SDHCI controller
arm64: dts: broadcom: bcm2712: Add UARTA controller node
arm64: dts: broadcom: bcm2712: Add second SDHCI controller node
arm64: dts: broadcom: bcm2712: Add one more GPIO node
arm64: dts: broadcom: bcm2712: Add pin controller nodes
arm64: dts: broadcom: bcm2712: Add default GIC address cells
Merge tag 'samsung-dt-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM changes for v6.18
1. Drop S3C2416 SoC from bindings, because it was removed from kernel
in 2023.
2. Add Ethernet attached via SROM controller (memory bus) on SMDK5250.
This wasn't tested, but code should work just like it is working on
Exynos5410-based boards.
* tag 'samsung-dt-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: samsung: smdk5250: add sromc node
ARM: dts: samsung: exynos5250: describe sromc bank memory map
ARM: dts: samsung: exynos5410: use multiple tuples for sromc ranges
dt-bindings: arm: samsung: Drop S3C2416
Merge tag 'samsung-dt64-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.18
1. Exynos850 e850 board: Enable Ethernet.
2. Exynos990: Enable watchdog and USB, add more clock controllers.
3. Exynos2200: Switch to 32-bit address space for blocks, because all
peripherals fit there. Add remaining serial engine (USI) nodes
(serial, I2C).
4. New Artpec ARTPEC-8 SoC with board. That's a design from Samsung,
sharing all basic blocks with other Samsung SoCs (busses, clock
controllers, pin controllers, PCIe, USB) and having media/video
related blocks from Axis.
Only basic support is added here: few clock controllers, pin
controller and UART.
5. Several cleanups.
* tag 'samsung-dt64-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos990: Enable PERIC0 and PERIC1 clock controllers
arm64: dts: axis: Add ARTPEC-8 Grizzly dts support
arm64: dts: exynos: axis: Add initial ARTPEC-8 SoC support
dt-bindings: arm: axis: Add ARTPEC-8 grizzly board
arm64: dts: exynos8895: Minor whitespace cleanup
dt-bindings: arm: Convert Axis board/soc bindings to json-schema
arm64: dts: exynos2200: Add default GIC address cells
arm64: dts: fsd: Add default GIC address cells
arm64: dts: google: gs101: Add default GIC address cells
arm64: dts: exynos5433: Add default GIC address cells
arm64: dts: exynos2200: define all usi nodes
arm64: dts: exynos2200: increase the size of all syscons
arm64: dts: exynos2200: use 32-bit address space for /soc
arm64: dts: exynos2200: fix typo in hsi2c23 bus pins label
arm64: dts: exynos990-r8s: Enable USB
arm64: dts: exynos990-c1s: Enable USB
arm64: dts: exynos990-x1s-common: Enable USB
arm64: dts: exynos990: Add USB nodes
arm64: dts: exynos990: Enable watchdog timer
arm64: dts: exynos: Add Ethernet node for E850-96 board
Merge tag 'socfpga_dts_updates_for_v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt
SoCFPGA DTS updates for v6.18
- Add and enable gmac for Agilex5
* tag 'socfpga_dts_updates_for_v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
arm64: dts: socfpga: agilex5: enable gmac2 on the Agilex5 dev kit
arm64: dts: Agilex5 Add gmac nodes to DTSI for Agilex5
Merge tag 'v6.18-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: FriendlyElec NanoPi Zero2, ArmSoM Sige1, Radxa ROCK 2A/2F,
HINLINK H66K / H68K .
Interesting new peripherals: I guess the most interesting one is likely
the NPU on RK3588. The rocket driver has been merged into both the DRM
tree as well as mainline Mesa.
Other stll interesting ones are DW-Displayport on RK3588, DSI on RK3576
(missing soc pwm-support to be useful on most boards), thermal support
and watchdog on RK3576.
The rest peripheral additions on a number of boards (Beelink A1,
Pine{phone,book}, rk3576-evb1-v10, Rock 5*, ...)
* tag 'v6.18-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (46 commits)
arm64: dts: rockchip: Enable DP2HDMI for ROCK 5 ITX
arm64: dts: rockchip: Enable DisplayPort for rk3588s Cool Pi 4B
arm64: dts: rockchip: Add DP1 for rk3588
arm64: dts: rockchip: Add DP0 for rk3588
arm64: dts: rockchip: Add FriendlyElec NanoPi Zero2
dt-bindings: arm: rockchip: Add FriendlyElec NanoPi Zero2
arm64: dts: rockchip: Add ArmSoM Sige1
dt-bindings: arm: rockchip: Add ArmSoM Sige1
arm64: dts: rockchip: Add Radxa ROCK 2A/2F
dt-bindings: arm: rockchip: Add Radxa ROCK 2A/2F
dt-bindings: soc: rockchip: add missing clock reference for rk3576-dcphy syscon
arm64: dts: rockchip: add USB3 on Beelink A1
arm64: dts: rockchip: add SPDIF audio to Beelink A1
arm64: dts: rockchip: add IR receiver to rk3328-roc
arm64: dts: rockchip: Further describe the WiFi for the Pinephone Pro
arm64: dts: rockchip: Further describe the WiFi for the Pinebook Pro
arm64: dts: rockchip: Enable the NPU on NanoPi R6C/R6S
arm64: dts: rockchip: enable NPU on OPI5/5B
arm64: dts: rockchip: Add Bluetooth on rk3576-evb1-v10
arm64: dts: rockchip: Add WiFi on rk3576-evb1-v10
...
Merge tag 'thead-dt-for-v6.18' of git://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux into soc/dt
T-HEAD Devicetrees for v6.18
Add a device tree node for the IMG BXM-4-64 GPU present in the T-HEAD
TH1520 SoC used by the Lichee Pi 4A board. This node enables support for
the GPU using the drm/imagination driver.
By adding this node, the kernel can recognize and initialize the GPU,
providing graphics acceleration capabilities on the Lichee Pi 4A and
other boards based on the TH1520 SoC. The display controller and HDMI
output are still a work in progress.
Also included is a MAINTAINERS patch that adds an entry for the T-Head
SoC patchwork.
Add device tree bindings support for the Grinn GenioSBC-510, a
single-board computer based on the MediaTek Genio 510 SoC.
More details about the hardware:
- https://grinn-global.com/products/grinn-geniosom-510
- https://grinn-global.com/products/grinn-genioboard-edge-ai-sbc
Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Mateusz Koza <mateusz.koza@grinn-global.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250908130620.2309399-5-mateusz.koza@grinn-global.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add device tree bindings support for the Grinn GenioSBC-700, a
single-board computer based on the MediaTek Genio 700 SoC.
More details about the hardware:
- https://grinn-global.com/products/grinn-geniosom-700
- https://grinn-global.com/products/grinn-genioboard-edge-ai-sbc
Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Mateusz Koza <mateusz.koza@grinn-global.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250908130620.2309399-3-mateusz.koza@grinn-global.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
arm64: dts: mediatek: mt7988a-bpi-r4: configure switch phys and leds
Assign pinctrl to switch phys and leds.
Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250709111147.11843-14-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
arm64: dts: mediatek: mt7988a-bpi-r4: add sfp cages and link to gmac
Add SFP cages to Bananapi-R4 board. The 2.5g phy variant only contains the
wan-SFP, so add this to common dtsi and the lan-sfp only to the dual-SFP
variant.
Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250709111147.11843-13-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
arm64: dts: mediatek: mt7988a-bpi-r4: add aliases for ethernet
Add aliases for gmacs to allow bootloader setting mac-adresses.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250709111147.11843-12-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250709111147.11843-11-linux@fw-web.de Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
arm64: dts: mediatek: add thermal sensor support on mt7981
The temperature sensor in the MT7981 is same as in the MT7986.
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20250907111742.23195-2-olek2@wp.pl Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
arm64: dts: mediatek: mt8395-nio-12l: add PMIC and GPIO keys support
Add support for PMIC and GPIO keys on the Radxa NIO 12L board:
Declare a gpio-keys node for the Volume Up button using GPIO106.
Add the corresponding pin configuration in the pinctrl node.
Add a mediatek,mt6359-keys subnode under the PMIC to handle the
power and home buttons exposed by the MT6359.
arm64: dts: mediatek: mt8183: Fix out of range pull values
A value of 10 is not valid for "mediatek,pull-down-adv" and
"mediatek,pull-up-adv" properties which have defined values of 0-3. It
appears the "10" was written as a binary value. The driver only looks at
the lowest 2 bits, so the value "10" decimal works out the same as if
"2" was used.
arm64: dts: mediatek: mt8195: Remove suspend-breaking reset from pcie0
When test suspend resume with 6.8 based kernel, system can't resume
and I got below error which can be also reproduced with 6.16 rc6+
kernel.
mtk-pcie-gen3 112f0000.pcie: PCIe link down, current LTSSM state: detect.quiet (0x0)
mtk-pcie-gen3 112f0000.pcie: PM: dpm_run_callback(): genpd_resume_noirq returns -110
mtk-pcie-gen3 112f0000.pcie: PM: failed to resume noirq: error -110
After investigation, looks pcie0 has the same problem as pcie1 as
decribed in commit 3d7fdd8e38aa ("arm64: dts: mediatek: mt8195:
Remove suspend-breaking reset from pcie1").
Fixes: ecc0af6a3fe6 ("arm64: dts: mt8195: Add pcie and pcie phy nodes") Signed-off-by: Guoqing Jiang <guoqing.jiang@canonical.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Macpaul Lin <macpaul.lin@mediatek.com> Link: https://lore.kernel.org/r/20250721095959.57703-1-guoqing.jiang@canonical.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Henrik Grimler [Mon, 8 Sep 2025 07:26:56 +0000 (09:26 +0200)]
ARM: dts: samsung: exynos5250: describe sromc bank memory map
According to public user manual for Exynos 5250 [1], the SROM
controller has 4 banks, at same addresses as for example Exynos
5410. Describe the bank memory map of the SoC.
Henrik Grimler [Mon, 8 Sep 2025 07:26:55 +0000 (09:26 +0200)]
ARM: dts: samsung: exynos5410: use multiple tuples for sromc ranges
Preferred style is to have comma separated tuples when multiple
addresses and sizes are defined in ranges. Therefore, change the
format to clarify the node.
Signed-off-by: Henrik Grimler <henrik@grimler.se> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
arm64: dts: broadcom: amend the comment about the role of BCM2712 board DTS
Current board DTS for Raspberry Pi5 states that bcm2712-rpi-5-b.dts
should not be modified and all declarations should go in the overlay
board DTS instead (bcm2712-rpi-5-b-ovl-rp1.dts).
There's a caveat though: there's currently no infrastructure to reliably
reference nodes that have not been declared yet, as is the case when
loading those nodes from a runtime overlay. For more details about
these limitations see [1] and follow-ups.
Change the comment to make it clear which DTS file will host specific
nodes, especially the RP1 related nodes which should be customized
outside the overlay DTS.
Link
[1] - https://lore.kernel.org/all/CAMEGJJ3=W8_R0xBvm8r+Q7iExZx8xPBHEWWGAT9ngpGWDSKCaQ@mail.gmail.com/
The pcie1 and pcie2 override nodes to enable the respective peripherals are
declared both in bcm2712-rpi-5-b.dts and bcm2712-rpi-5-b-ovl-rp1.dts, which
makes those declared in the former file redundant.
Drop those redundant nodes from the board devicetree.
On RPi5 device Bluetooth chips is connected to UARTA
port. Add Bluetooth chips and related pin definitions.
With this and firmware already provided by distributions,
at least on openSUSE Tumbleweed, this is sufficient to make
Bluetooth operational on RPi5 \o/.
Ivan T. Ivanov [Thu, 28 Aug 2025 13:17:13 +0000 (15:17 +0200)]
arm64: dts: broadcom: bcm2712: Add second SDHCI controller node
Add SDIO2 node. On RPi5 it is connected to WiFi chip.
Add related pin, gpio and regulator definitions and
add WiFi node. With this and firmware already provided by
distributions, at least on openSUSE Tumbleweed, this is
sufficient to make WiFi operational on RPi5 \o/.
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
tmpv7708.dtsi:503.4-507.28: Warning (interrupt_map): /soc/pcie@28400000:interrupt-map:
Missing property '#address-cells' in node /soc/interrupt-controller@24001000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
alpine-v3.dtsi:342.4-349.33: Warning (interrupt_map): /soc/pcie@fbd00000:interrupt-map:
Missing property '#address-cells' in node /soc/interrupt-controller@f0800000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
alpine-v2.dtsi:138.4-139.33: Warning (interrupt_map): /soc/pci@fbc00000:interrupt-map:
Missing property '#address-cells' in node /soc/interrupt-controller@f0200000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
apm-storm.dtsi:636.4-639.42: Warning (interrupt_map): /soc/pcie@1f2b0000:interrupt-map:
Missing property '#address-cells' in node /interrupt-controller@78010000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Document the Axis ARTPEC-8 SoC binding and the grizzly board
which uses ARTPEC-8 SoC.
Signed-off-by: SungMin Park <smn1196@coasia.com> Signed-off-by: SeonGu Kang <ksk4725@coasia.com> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250901051926.59970-4-ravi.patel@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
bcm2712.dtsi:494.4-497.31: Warning (interrupt_map): /axi/pcie@1000110000:interrupt-map:
Missing property '#address-cells' in node /soc@107c000000/interrupt-controller@7fff9000, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Samsung S3C24xx family of SoCs was removed from the Linux kernel in the
commit 61b7f8920b17 ("ARM: s3c: remove all s3c24xx support"), in January
2023. There are no in-kernel users of remaining S3C24xx compatibles.
Andy Yan [Fri, 22 Aug 2025 06:39:54 +0000 (14:39 +0800)]
arm64: dts: rockchip: Enable DP2HDMI for ROCK 5 ITX
The HDMI0(Port next to Headphone Jack) is driven by DP1 on rk3588
via RA620(a dp2hdmi converter).
Add related dt nodes to enable it.
Note: ROCKCHIP_VOP2_EP_DP1 is defined as 11 in dt-binding header,
but it will trigger a dtc warning like "graph node unit address
error, expected "b"" if we use it directly after endpoint, so we
use "b" instead here.
Andy Yan [Fri, 22 Aug 2025 06:39:53 +0000 (14:39 +0800)]
arm64: dts: rockchip: Enable DisplayPort for rk3588s Cool Pi 4B
Enable the Mini DisplayPort on this board.
Note that ROCKCHIP_VOP2_EP_DP0 is defined as 10 in dt-binding header,
but it will trigger a dtc warning like "graph node unit address error,
expected "a"" if we use it directly after endpoint, so we use "a"
instead here.
Jonas Karlman [Thu, 17 Jul 2025 10:37:04 +0000 (10:37 +0000)]
arm64: dts: rockchip: Add Radxa ROCK 2A/2F
The ROCK 2A and ROCK 2F is a high-performance single board computer
developed by Radxa, based on the Rockchip RK3528A SoC.
Add initial device tree for the Radxa ROCK 2A and ROCK 2F boards.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Tested-by: Yao Zi <ziyao@disroot.org> Reviewed-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Tested-by: Nicolas Frattaroli <nicolas.frattaroli@collabora.com> Link: https://lore.kernel.org/r/20250717103720.2853031-3-jonas@kwiboo.se Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Merge tag 'sti-dt-for-v6.18-round1' of https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into soc/dt
STi dt fixes:
- Drop STiH407/10-B2120 DT boards and bindings.
- Remove remaining STiH415/6 reference from STi machine.
- Fix phy-names value for stih407-family.dtsi.
* tag 'sti-dt-for-v6.18-round1' of https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
ARM: sti: drop B2120 board support
ARM: sti: removal of stih415/stih416 related entries
dt-bindings: arm: sti: drop B2120 board support
ARM: dts: sti: rename SATA phy-names
Merge tag 'renesas-dts-for-v6.18-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.18
- Add initial support for the RZ/T2H (R9A09G077) and RZ/N2H
(R9A09G087) SoCs and their evaluation boards,
- Add SPI support for the RZ/V2H SoC,
- Add DMAC and I3C support for the RZ/G3E SoC,
- Add I3C support for the RZ/G3S SoCs,
- Miscellaneous fixes and improvements.
Merge tag 'ux500-dts-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into soc/dt
Ux500 DTS changes for v6.18
- Fix a GPIO hog name.
- Move custom wakeup GPIO to a proper GPIO IRQ
line rising edge wakeup.
* tag 'ux500-dts-v6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: dts: ste-ux500-samsung: dts bluetooth wakeup interrupt
ARM: dts: st: ste-nomadik: Align GPIO hog name with bindings
Merge tag 'nuvoton-arm-6.18-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt
Early Nuvoton ARM devicetree updates for 6.18
So far we have just the one fix from Krzysztof that switches some nodes to use
generic names, as recommended by the spec.
* tag 'nuvoton-arm-6.18-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux:
ARM: dts: nuvoton: Use generic "ethernet" as node name
Merge tag 'aspeed-6.18-devicetree-0' of https://git.kernel.org/pub/scm/linux/kernel/git/bmc/linux into soc/dt
Early ASPEED devicetree updates for 6.18
Notable changes:
- Meta's Wedge400 and Fuji boards have had parallel devicetrees added for a
transition to a new static flash layout. The original layout is deprecated and
I anticipate removing related devicetrees in future releases.
New platforms:
- Darwin (Meta)
Darwin is Meta's rack switch platform with an AST2600 BMC integrated for
health monitoring purpose.
Updates and fixes:
- GB200NVL (Nvidia): Networking, I2C, regulators, GPIOs
- Wedge400, Fuji (Meta): Fix warnings from devicetree bindings
- Use fixed-layout for NVMEM on Asrock platforms
- Various: minor fixes for warnings from FSI devicetree bindings
Merge tag 'apple-soc-dt-6.18' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/dt
Apple SoC device tree changes for v6.18, part 1
- Added SMC nodes for M1 and M2 including the PMU GPIO controller and
reboot sub-nodes. This now allows to reboot these systems and is
required to later enable the power GPIO line for the WiFi board.
- Added i2c nodes for A7 - A11 SoCs
Documentation/process: maintainer-soc: Use "DTS" instead of "devicetree"
Devicetree is a data structure and it is a bit generic term, because
some treat Devicetree bindings as Devicetree. What the SoC maintainers
profile is mentioning in ABI stability are the Devicetree sources, so
DTS files. It is also more common during reviews to refer to these as
per "DTS" instead "devicetree".
Clarify that by using "DTS" name in few more places.
Linus Torvalds [Sun, 31 Aug 2025 16:20:17 +0000 (09:20 -0700)]
Merge tag 'x86_urgent_for_v6.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
- Convert the SSB mitigation to the attack vector controls which got
forgotten at the time
- Prevent the CPUID topology hierarchy detection on AMD from
overwriting the correct initial APIC ID
- Fix the case of a machine shipping without microcode in the BIOS, in
the AMD microcode loader
- Correct the Pentium 4 model range which has a constant TSC
* tag 'x86_urgent_for_v6.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/bugs: Add attack vector controls for SSB
x86/cpu/topology: Use initial APIC ID from XTOPOLOGY leaf on AMD/HYGON
x86/microcode/AMD: Handle the case of no BIOS microcode
x86/cpu/intel: Fix the constant_tsc model check for Pentium 4
Linus Torvalds [Sun, 31 Aug 2025 16:13:00 +0000 (09:13 -0700)]
Merge tag 'sched_urgent_for_v6.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Borislav Petkov:
- Fix a stall on the CPU offline path due to mis-counting a deadline
server task twice as part of the runqueue's running tasks count
- Fix a realtime tasks starvation case where failure to enqueue a timer
whose expiration time is already in the past would cause repeated
attempts to re-enqueue a deadline server task which leads to starving
the former, realtime one
- Prevent a delayed deadline server task stop from breaking the
per-runqueue bandwidth tracking
- Have a function checking whether the deadline server task has
stopped, return the correct value
* tag 'sched_urgent_for_v6.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/deadline: Don't count nr_running for dl_server proxy tasks
sched/deadline: Fix RT task potential starvation when expiry time passed
sched/deadline: Always stop dl-server before changing parameters
sched/deadline: Fix dl_server_stopped()
Linus Torvalds [Sun, 31 Aug 2025 16:07:37 +0000 (09:07 -0700)]
Merge tag 'irq_urgent_for_v6.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Remove unnecessary and noisy WARN_ONs in gic-v5's init path
- Avoid a kmemleak false positive for the gic-v5's L2 IST table entries
- Fix a retval check in mvebu-gicp's probe function
- Fix a wrong conversion to guards in atmel-aic[5] irqchip
* tag 'irq_urgent_for_v6.17_rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v5: Remove undue WARN_ON()s in the IRS affinity parsing
irqchip/gic-v5: Fix kmemleak L2 IST table entries false positives
irqchip/mvebu-gicp: Fix an IS_ERR() vs NULL check in probe()
irqchip/atmel-aic[5]: Fix incorrect lock guard conversion
Linus Torvalds [Sun, 31 Aug 2025 15:56:45 +0000 (08:56 -0700)]
Merge tag 'hardening-v6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening fixes from Kees Cook:
- ARM: stacktrace: include asm/sections.h in asm/stacktrace.h (Arnd
Bergmann)
- ubsan: Fix incorrect hand-side used in handle (Junhui Pei)
- hardening: Require clang 20.1.0 for __counted_by (Nathan Chancellor)
* tag 'hardening-v6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
hardening: Require clang 20.1.0 for __counted_by
ARM: stacktrace: include asm/sections.h in asm/stacktrace.h
ubsan: Fix incorrect hand-side used in handle
Linus Torvalds [Sun, 31 Aug 2025 15:49:55 +0000 (08:49 -0700)]
Merge tag 'gpio-fixes-for-v6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
- fix an off-by-one bug in interrupt handling in gpio-timberdale
- update MAINTAINERS
* tag 'gpio-fixes-for-v6.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
MAINTAINERS: Change Altera-PIO driver maintainer
gpio: timberdale: fix off-by-one in IRQ type boundary check
Ravi Patel [Mon, 25 Aug 2025 11:44:32 +0000 (17:14 +0530)]
dt-bindings: arm: Convert Axis board/soc bindings to json-schema
Convert Axis SoC bindings to DT schema format using json-schema.
Existing bindings supports ARTPEC-6 SoC and board.
Signed-off-by: SungMin Park <smn1196@coasia.com> Signed-off-by: SeonGu Kang <ksk4725@coasia.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Ravi Patel <ravi.patel@samsung.com> Link: https://lore.kernel.org/r/20250825114436.46882-7-ravi.patel@samsung.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add missing address-cells 0 to the PCI interrupt node to silence W=1
warning:
uniphier-pxs3.dtsi:915.4-918.29: Warning (interrupt_map): /soc@0/pcie@66000000:interrupt-map:
Missing property '#address-cells' in node /soc@0/pcie@66000000/legacy-interrupt-controller, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Add missing address-cells 0 to the PCI interrupt node to silence W=1
warning:
uniphier-ld20.dtsi:941.4-944.29: Warning (interrupt_map): /soc@0/pcie@66000000:interrupt-map:
Missing property '#address-cells' in node /soc@0/pcie@66000000/legacy-interrupt-controller, using 0 as fallback
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0)
Matthew Gerlach [Mon, 18 Aug 2025 16:39:33 +0000 (09:39 -0700)]
arm64: dts: socfpga: agilex5: enable gmac2 on the Agilex5 dev kit
Enable gmac2 on the Agilex5 SOCFGPA Development Kit. The MAC is connected
to a RGMII PHY on a daughter card. There are no RGMII clock delays
implemented the on PCB.
Signed-off-by: Matthew Gerlach <matthew.gerlach@altera.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Mun Yew Tham [Mon, 18 Aug 2025 16:39:32 +0000 (09:39 -0700)]
arm64: dts: Agilex5 Add gmac nodes to DTSI for Agilex5
Add the base device tree nodes for gmac0, gmac1, and gmac2 to the DTSI
for the Agilex5 SOCFPGA. Agilex5 has three Ethernet controllers based on
Synopsys DWC XGMAC IP version 2.10.
Signed-off-by: Mun Yew Tham <mun.yew.tham@altera.com> Signed-off-by: Matthew Gerlach <matthew.gerlach@altera.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Linus Torvalds [Sat, 30 Aug 2025 17:43:53 +0000 (10:43 -0700)]
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- CFI failure due to kpti_ng_pgd_alloc() signature mismatch
- Underallocation bug in the SVE ptrace kselftest
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
kselftest/arm64: Don't open code SVE_PT_SIZE() in fp-ptrace
arm64: mm: Fix CFI failure due to kpti_ng_pgd_alloc function signature
Peter Robinson [Fri, 29 Aug 2025 11:38:24 +0000 (12:38 +0100)]
arm64: dts: rockchip: Further describe the WiFi for the Pinephone Pro
Update the wake-up pin and associated interupt details for the
Pinephone Pro WiFi module. Details obtained from the published
PinephonePro-Schematic-V1.0-20211127.pdf page 19.
Mark Brown [Tue, 12 Aug 2025 14:49:27 +0000 (15:49 +0100)]
kselftest/arm64: Don't open code SVE_PT_SIZE() in fp-ptrace
In fp-trace when allocating a buffer to write SVE register data we open
code the addition of the header size to the VL depeendent register data
size, which lead to an underallocation bug when we cut'n'pasted the code
for FPSIMD format writes. Use the SVE_PT_SIZE() macro that the kernel
UAPI provides for this.
Add missing address-cells 0 to GIC interrupt node to silence W=1
warning:
exynos5433-tm2-common.dtsi:1000.2-41: Warning (interrupt_map): /soc@0/pcie@15700000:interrupt-map:
Missing property '#address-cells' in node /soc@0/interrupt-controller@11001000, using 0 as fallbac
Value '0' is correct because:
1. GIC interrupt controller does not have children,
2. interrupt-map property (in PCI node) consists of five components and
the fourth component "parent unit address", which size is defined by
'#address-cells' of the node pointed to by the interrupt-parent
component, is not used (=0).
Ivaylo Ivanov [Fri, 15 Aug 2025 07:05:00 +0000 (10:05 +0300)]
arm64: dts: exynos2200: define all usi nodes
Universal Serial Interface (USI) supports three types of serial
interfaces - uart, i2c and spi. Each protocol can work independently
and configured using external configuration inputs.
As each USI instance has access to 4 pins, there are multiple possible
configurations:
- the first 2 and the last 2 pins can be i2c (sda/scl) or uart (rx/tx)
- the 4 pins can be used for 4 pin uart or spi
For each group of 4 pins, there is one usi instance that can access all
4 pins, and a second usi instance that can be used to set the last 2
pins in i2c mode. Such configuration can be achieved by setting the
mode property of usiX and usiX_i2c nodes correctly - if usiX is set
to take up 2 pins, then usiX_i2c can be set to take the other 2.
If usiX is set for 4 pins, then usiX_i2c should be left disabled.
Define all the USI nodes from peric0 (usi4), peric1 (usi7-10), peric2
(usi0-6, usi11) and cmgp (usi0-6_cmgp, 2 pin usi7_cmgp) blocks, as well
as their respective uart and i2c subnodes. Suffix labels for blocks
in CMGP instances with _cmgpX, and follow the naming conventions from
the vendor kernel to avoid confusion.
Ivaylo Ivanov [Fri, 15 Aug 2025 07:04:59 +0000 (10:04 +0300)]
arm64: dts: exynos2200: increase the size of all syscons
As IP cores are aligned by 0x10000, increase the size of all system
register instances to the maximum (0x10000) to allow using accessing
registers over the currently set limit.
Suggested-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org> Link: https://lore.kernel.org/r/20250815070500.3275491-4-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
projects / thirdparty / kernel / linux.git / log
