kernel/linux.git/arch/arm/boot/dts, branch v7.0.10

ARM: dts: imx27-eukrea: replace interrupts with interrupts-extended

2026-05-23T11:09:04+00:00

[ Upstream commit 0477a6b31e2874e554e3bcfac9883684b8f8ca2d ] The property interrupts use default interrupt controllers. But pass down gpio as phandle. Correct it by use interrupts-extended. Fixes: d8cae888aa2bc ("ARM: dts: Add support for the cpuimx27 board from Eukrea and its baseboard") Signed-off-by: Frank Li Signed-off-by: Sasha Levin

ARM: dts: BCM5301X: Drop extra NAND controller compatible

2026-05-23T11:08:59+00:00

[ Upstream commit f699e0aa7a1382f52fb6f3e8e26754e7aaad6db6 ] Fix the dtbs_check warning introduced when the brcm,brcmnand fallback compatible got removed for iProc machines. Fixes: 4db35366d6dc ("dt-bindings: mtd: brcm,brcmnand: Drop "brcm,brcmnand" compatible for iProc") Signed-off-by: Miquel Raynal Acked-by: Rob Herring (Arm) Acked-by: William Zhang Link: https://lore.kernel.org/r/20260204091530.624230-1-miquel.raynal@bootlin.com Signed-off-by: Florian Fainelli Signed-off-by: Sasha Levin

ARM: dts: mediatek: mt7623: fix efuse fallback compatible

2026-05-23T11:08:57+00:00

[ Upstream commit 5978ff33cc6f0988388a2830dc5cd2ea4e81f36a ] Fix following validation error: arch/arm/boot/dts/mediatek/mt7623a-rfb-emmc.dtb: efuse@10206000: compatible: 'oneOf' conditional failed, one must be fixed: ['mediatek,mt7623-efuse', 'mediatek,mt8173-efuse'] is too long 'mediatek,mt8173-efuse' was expected 'mediatek,efuse' was expected from schema $id: http://devicetree.org/schemas/nvmem/mediatek,efuse.yaml# arch/arm/boot/dts/mediatek/mt7623a-rfb-emmc.dtb: efuse@10206000: Unevaluated properties are not allowed ('compatible' was unexpected) from schema $id: http://devicetree.org/schemas/nvmem/mediatek,efuse.yaml# Fixes: 43c7a91b4b3a ("arm: dts: mt7623: add efuse nodes to the mt7623.dtsi file") Signed-off-by: Rafał Miłecki Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: AngeloGioacchino Del Regno Signed-off-by: Sasha Levin

Merge tag 'at91-fixes-7.0' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes

2026-04-04T15:22:39+00:00

Microchip AT91 fixes for v7.0 This update includes: - fix gpio-lines for SAM9X7 PIOB GPIO controller * tag 'at91-fixes-7.0' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: microchip: sam9x7: fix gpio-lines count for pioB Signed-off-by: Krzysztof Kozlowski

ARM: dts: microchip: sam9x7: fix gpio-lines count for pioB

2026-03-23T10:54:24+00:00

The pioB controller on the SAM9X7 SoC actually supports 27 GPIO lines. The previous value of 26 was incorrect, leading to the last pin being unavailable for use by the GPIO subsystem. Update the #gpio-lines property to reflect the correct hardware specification. Fixes: 41af45af8bc3 ("ARM: dts: at91: sam9x7: add device tree for SoC") Signed-off-by: Mihai Sain Link: https://lore.kernel.org/r/20260209090735.2016-1-mihai.sain@microchip.com Signed-off-by: Claudiu Beznea

Revert "ARM: dts: imx: move nand related property under nand@0"

2026-03-18T03:24:37+00:00

This reverts commit 8124b4a4a96b57d6cc3705a9df9623c52baa047b. The change introduced a regression: at least Colibri iMX6ULL and Colibri iMX7 no longer boot with that commit applied, while they boot again after reverting it. Although this has only been verified on these two modules, the issue is expected to affect all device trees using the gpmi-nand driver. [ 0.876938] Creating 5 MTD partitions on "gpmi-nand": [ 0.876974] 0x000000000000-0x000000080000 : "mx7-bcb" [ 0.879860] 0x000000080000-0x000000200000 : "u-boot1" [ 0.884761] 0x000000200000-0x000000380000 : "u-boot2" [ 0.886993] 0x000000380000-0x000000400000 : "u-boot-env" [ 0.894686] 0x000000400000-0x000020000000 : "ubi" [ 0.899054] gpmi-nand 33002000.nand-controller: driver registered. ... [ 0.960443] ubi0: default fastmap pool size: 200 [ 0.960476] ubi0: default fastmap WL pool size: 100 [ 0.960500] ubi0: attaching mtd4 [ 1.636355] ubi0 error: scan_peb: bad image sequence number 1588722158 in PEB 4060, expected 1574791632 ... [ 1.649889] ubi0 error: ubi_attach_mtd_dev: failed to attach mtd4, error -22 [ 1.650029] UBI error: cannot attach mtd4 ... [ 1.670262] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,253) Fixes: 8124b4a4a96b ("ARM: dts: imx: move nand related property under nand@0") Signed-off-by: Max Krummenacher Signed-off-by: Frank Li

Merge tag 'soc-dt-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-02-11T05:11:08+00:00

Pull SoC devicetree updates from Arnd Bergmann: "There are a handful of new SoCs this time, all of these are more or less related to chips in a wider family: - SpacemiT Key Stone K3 is an 8-core risc-v chip, and the first widely available RVA23 implementation. Note that this is entirely unrelated with the similarly named Texas Instruments K3 chip family that follwed the TI Keystone2 SoC. - The Realtek Kent family of SoCs contains three chip models rtd1501s, rtd1861b and rtd1920s, and is related to their earlier Set-top-box and NAS products such as rtd1619, but is built on newer Arm Cortex-A78 cores. - The Qualcomm Milos family includes the Snapdragon 7s Gen 3 (SM7635) mobile phone SoC built around Armv9 Kryo cores of the Arm Cortex-A720 generation. This one is used in the Fairphone Gen 6 - Qualcomm Kaanapali is a new SoC based around eight high performance Oryon CPU cores - NXP i.MX8QP and i.MX952 are both feature reduced versions of chips we already support, i.e. the i.MX8QM and i.MX952, with fewer CPU cores and I/O interfaces. As part of a cleanup, a number of SoC specific devicetree files got removed because they did not have a single board using the .dtsi files and they were never compile tested as a result: Samsung s3c6400, ST spear320s, ST stm32mp21xc/stm32mp23xc/stm32mp25xc, Renesas r8a779m0/r8a779m2/r8a779m4/r8a779m6/r8a779m7/r8a779m8/r8a779mb/ r9a07g044c1/r9a07g044l1/r9a07g054l1/r9a09g047e37, and TI am3703/am3715. All of these could be restored easily if a new board gets merged. Broadcom/Cavium/Marvell ThunderX2 gets removed along with its only machine, as all remaining users are assumed to be using ACPI based firmware. A relatively small number of 43 boards get added this time, and almost all of them for arm64. Aside from the reference boards for the newly added SoCs, this includes: - Three server boards use 32-bit ASpeed BMCs - One more reference board for 32-bit Microchip LAN9668 - 64-bit Arm single-board computers based on Amlogic s905y4, CIX sky1, NXP ls1028a/imx8mn/imx8mp/imx91/imx93/imx95, Qualcomm qcs6490/qrb2210 and Rockchip rk3568/rk3588s - Carrier board for SOMs using Intel agilex5, Marvell Armada 7020, NXP iMX8QP, Mediatek mt8370/mt8390 and rockchip rk3588 - Two mobile phones using Snapdragon 845 - A gaming device and a NAS box, both based on Rockchips rk356x On top of the newly added boards and SoCs, there is a lot of background activity going into cleanups, in particular towards getting a warning-free dtc build, and the usual work on adding support for more hardware on the previously added machines" * tag 'soc-dt-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (757 commits) dt-bindings: intel: Add Agilex eMMC support arm64: dts: socfpga: agilex: add emmc support arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node ARM: dts: socfpga: fix dtbs_check warning for fpga-region ARM: dts: socfpga: add #address-cells and #size-cells for sram node dt-bindings: altera: document syscon as fallback for sys-mgr arm64: dts: altera: Use lowercase hex dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml arm64: dts: socfpga: agilex5: Add IOMMUS property for ethernet nodes arm64: dts: socfpga: agilex5: add support for modular board dt-bindings: intel: Add Agilex5 SoCFPGA modular board arm64: dts: socfpga: agilex5: Add dma-coherent property arm64: dts: realtek: Add Kent SoC and EVB device trees dt-bindings: arm: realtek: Add Kent Soc family compatibles ARM: dts: samsung: Drop s3c6400.dtsi ARM: dts: nuvoton: Minor whitespace cleanup MAINTAINERS: Add Falcon DB arm64: dts: a7k: add COM Express boards ARM: dts: microchip: Drop usb_a9g20-dab-mmx.dtsi arm64: dts: rockchip: Fix rk3588 PCIe range mappings ...

Merge tag 'socfpga_dts_updates_for_v6.20_v3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into soc/dt

2026-02-04T07:39:08+00:00

SoCFPGA DTS updates for v6.20, version 3 - dt-bindings updates: - Add intel,socfpga-agilex5-socdk-modular for the Agilex5 mod board - Add intel,socfpga-agilex-emmc for the Agilex eMMC daughter board - Move entries in intel,socfpga.yaml into altera.yaml - Add syscon as a fallback for sys-mgr - Add dma-cohrerent property for Agilex5 NAND and DMA - Add support for the Agilex5 modular board - Add IOMMUS property for ethernet nodes for Agilex5 - Use lowercase hex for dts files - Add #address-cells and #size-cells for sram - Fix dtbs_check warning for fpga-region - Move dma controller node for Agilex5 under simple-bus - Add support for the Agilex eMMC daughter board * tag 'socfpga_dts_updates_for_v6.20_v3' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: dt-bindings: intel: Add Agilex eMMC support arm64: dts: socfpga: agilex: add emmc support arm64: dts: intel: agilex5: Add simple-bus node on top of dma controller node ARM: dts: socfpga: fix dtbs_check warning for fpga-region ARM: dts: socfpga: add #address-cells and #size-cells for sram node dt-bindings: altera: document syscon as fallback for sys-mgr arm64: dts: altera: Use lowercase hex dt-bindings: arm: altera: combine Intel's SoCFPGA into altera.yaml arm64: dts: socfpga: agilex5: Add IOMMUS property for ethernet nodes arm64: dts: socfpga: agilex5: add support for modular board dt-bindings: intel: Add Agilex5 SoCFPGA modular board arm64: dts: socfpga: agilex5: Add dma-coherent property Signed-off-by: Arnd Bergmann

ARM: dts: socfpga: fix dtbs_check warning for fpga-region

2026-01-30T15:27:12+00:00

soc (simple-bus): base_fpga_region: 'ranges' is a required property from schema $id: http://devicetree.org/schemas/simple-bus.yaml base_fpga_region (fpga-region): $nodename:0: 'base_fpga_region' does not match '^fpga-region(@.*|-([0-9]|[1-9][0-9]+))?$' from schema $id: http://devicetree.org/schemas/fpga/fpga-region.yaml Signed-off-by: Dinh Nguyen

ARM: dts: socfpga: add #address-cells and #size-cells for sram node

2026-01-30T15:27:12+00:00

Add #address-cells and #size-cells for sram node to fix below DTB_CHECK warnings: socfpga_arria5_socdk.dtb: sram@ffff0000 (mmio-sram): '#size-cells' is a required property from schema $id: http://devicetree.org/schemas/sram/sram.yaml Signed-off-by: Dinh Nguyen