kernel/linux.git/arch/arm64/boot, branch master

Merge tag 'amlogic-fixes-v7.1-rc' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into soc/late2

2026-04-23T08:02:27+00:00

Amlogic DT Fixes for v7.1: - Fix ethernet PHY interrupt number for P230 reference board - Add missing cache information to cpu0 for Amlogic AXG - Fix Khadas VIM4 board model name - Fix GIC register ranges for Amlogic T7 - Fix Khadas VIM4 memory layout for 8GB RAM - Drop CPU masks from GICv3 PPI interrupts for Amlogic S6 * tag 'amlogic-fixes-v7.1-rc' of https://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: arm64: dts: meson-gxl-p230: fix ethernet PHY interrupt number arm64: dts: amlogic: meson-axg: Add missing cache information to cpu0 arm64: dts: amlogic: t7: khadas-vim4: fix board model name arm64: dts: amlogic: Fix GIC register ranges for Amlogic T7 arm64: dts: amlogic: t7: khadas-vim4: fix memory layout for 8GB RAM arm64: dts: amlogic: s6: Drop CPU masks from GICv3 PPI interrupts Signed-off-by: Arnd Bergmann

arm64: dts: meson-gxl-p230: fix ethernet PHY interrupt number

2026-04-21T13:46:29+00:00

Correct the interrupt number assigned to the Realtek PHY in the p230 following the same logic as commit 3106507e1004 ("ARM64: dts: meson-gxm: fix q200 interrupt number"),as reported in [PATCH 0/2] Ethernet PHY interrupt improvements [1]. [1] https://lore.kernel.org/all/20171202214037.17017-1-martin.blumenstingl@googlemail.com/ Fixes: b94d22d94ad2 ("ARM64: dts: meson-gx: add external PHY interrupt on some platforms") Signed-off-by: Jun Yan Reviewed-by: Martin Blumenstingl Link: https://patch.msgid.link/20260330145111.115318-1-jerrysteve1101@gmail.com Signed-off-by: Neil Armstrong

arm64: dts: amlogic: meson-axg: Add missing cache information to cpu0

2026-04-21T13:46:22+00:00

Add missing L1 data and instruction cache parameters to the CPU node 0 for the Cortex-A53 caches on the Meson AXG SoC. Fixes: 3b6ad2a43367 ("arm64: dts: amlogic: Add cache information to the Amlogic AXG SoCS") Signed-off-by: Anand Moon Link: https://patch.msgid.link/20260219103548.18392-1-linux.amoon@gmail.com Signed-off-by: Neil Armstrong

arm64: dts: amlogic: t7: khadas-vim4: fix board model name

2026-04-21T13:46:22+00:00

Update the model property to "Khadas VIM4" to match the official product branding and maintain consistency with other Khadas boards (e.g., VIM1, VIM2, VIM3) in the kernel tree. Signed-off-by: Nick Xie Reviewed-by: Neil Armstrong Link: https://patch.msgid.link/20260306030756.2421841-1-nick@khadas.com Signed-off-by: Neil Armstrong

arm64: dts: amlogic: Fix GIC register ranges for Amlogic T7

2026-04-21T13:46:22+00:00

This patch aims to fix the GIC register ranges for Amlogic T7 SoC family. - Context Kernel log shows a warning about GIC [ 0.000000] GIC: GICv2 detected, but range too small and irqchip.gicv2_force_probe not set Using cat /proc/interrupts command shows GIC as GIC-0 Adding some peripherals sometimes causes hangs on interrupts. - According to the GIC-400 ARM doc, the memory map is like: 0x1000-0x1FFF Distributor 0x2000-0x3FFF CPU interfaces 0x4000-0x5FFF Virtual interface control block 0x6000-0x7FFF Virtual CPU interfaces - Identify GIC model from distributor register Offset | Name | Type | Reset 0x008 | GICD_IIDR | RO | 0x0200143B kvim4# md.l 0xFFF01008 1 fff01008: 0200143b - Identify CPU interface from CPU interface register Offset | Name | Type | Reset 0x00FC | GICC_IIDR | RO | 0x0202143B kvim4# md.l 0xFFF020FC 1 fff020fc: 0202143b - Virtual interface control register check Offset | Name | Type | Reset 0x004 | GICH_VTR | RO | 0x90000003 kvim4# md.l 0xFFF04004 1 fff04004: 90000003 - Virtual CPU interfaces check Offset | Name | Type | Reset 0x00FC | GICV_IIDR | RO | 0x0202143B kvim4# md.l 0xFFF060FC 1 fff060fc: 0202143b - After this patch there is no warning anymore. GICv2 is correctly identified. [ 0.000000] GIC: Using split EOI/Deactivate mode Using cat /proc/interrupts command shows GIC as GICv2 Signed-off-by: Ronald Claveau Reviewed-by: Neil Armstrong Link: https://patch.msgid.link/20260305-fix-amlt7-gic-dts-v1-1-5944415c74bf@aliel.fr Signed-off-by: Neil Armstrong

arm64: dts: amlogic: t7: khadas-vim4: fix memory layout for 8GB RAM

2026-04-21T13:46:22+00:00

The Khadas VIM4 features 8GB of LPDDR4X RAM. The previous memory node mapped a single incorrect region. This caused the kernel to map MMIO and secure firmware (ATF/TrustZone) memory holes as standard RAM, leading to an Asynchronous SError Interrupt during early boot (paging_init) when the kernel attempted to clear those pages. Fix this by splitting the 8GB memory layout into three separate regions to properly avoid the memory holes (e.g., 0xe0000000 - 0xffffffff): - 3.5GB @ 0x000000000 - 3.5GB @ 0x100000000 - 1.0GB @ 0x200000000 Signed-off-by: Nick Xie Suggested-by: Ronald Claveau Link: https://patch.msgid.link/20260319023446.3422695-1-nick@khadas.com Signed-off-by: Neil Armstrong

arm64: dts: amlogic: s6: Drop CPU masks from GICv3 PPI interrupts

2026-04-21T13:46:22+00:00

Unlike older GIC variants, the GICv3 DT bindings do not support specifying a CPU mask in PPI interrupt specifiers. Drop the masks. While at it, replace the magic number for IRQ_TYPE_LEVEL_HIGH by its symbolic definition. Signed-off-by: Geert Uytterhoeven Reviewed-by: Neil Armstrong Link: https://patch.msgid.link/f9c6eddebebcd2e128edd2dbc51706e23589f9e8.1772643434.git.geert+renesas@glider.be Signed-off-by: Neil Armstrong

Merge tag 'apple-soc-fixes-7.0' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux into soc/late2

2026-04-20T15:26:46+00:00

Apple SoC fixes for 7.0 Two commits without any functional changes that arrived just before the merge window opened: - Update Sasha's email address in all dt-bindings, MAINTAINERS and add him to mailmap - Fix a typo in spi1-nvram.dtsi * tag 'apple-soc-fixes-7.0' of https://git.kernel.org/pub/scm/linux/kernel/git/sven/linux: arm64: dts: apple: Fix spelling error dt-bindings: Update Sasha Finkelstein's email address mailmap: Update Sasha Finkelstein's email address Signed-off-by: Arnd Bergmann

Merge tag 'mvebu-dt64-7.1-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/late2

2026-04-20T15:03:16+00:00

mvebu dt64 for 7.1 (part 1) - Armada 37xx/3720 device tree fixes: - Reorder USB PHYs, standardize names, drop undocumented properties, fix schema alignment - Add Marvell 7k COMe board bindings and uDPU ethernet aliases - Cleanup: drop unused .dtsi files * tag 'mvebu-dt64-7.1-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: arm64: dts: marvell: armada-37xx: swap PHYs' order in USB3 controller node arm64: dts: marvell: armada-37xx: use 'usb2-phy' in USB3 controller's phy-names arm64: dts: marvell: armada-37xx: drop 'marvell,usb-misc-reg' from USB host nodes arm64: dts: marvell: armada-37xx: drop redundant status property arm64: dts: marvell: armada-37xx: align 'phy-names' of EHCI node with DT schema dt-bindings: arm64: add Marvell 7k COMe boards arm64: dts: marvell: armada-3720: drop 'marvell,xenon-emmc' properties arm64: dts: marvell: uDPU: add ethernet aliases arm/arm64: dts: marvell: Drop unused .dtsi arm64: dts: a7k: use phy handle Signed-off-by: Arnd Bergmann

Merge branch 'arm/fixes' into soc/late2

2026-04-20T15:02:56+00:00

* arm/fixes: arm64: dts: imx8mm-tqma8mqml: Correct PAD settings for PMIC_nINT arm64: dts: imx8mn-tqma8mqnl: Correct PAD settings for PMIC_nINT arm64: dts: imx8mm-emtop-som: Correct PAD settings for PMIC_nINT reset: amlogic: t7: Fix null reset ops arm64: dts: imx8mp-data-modul-edm-sbc: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-dhcom-som: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-ultra-mach-sbc: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-sr-som: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-nitrogen-som: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-aristainetos3a-som-v1: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-edm-g: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-icore-mx8mp: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-navqp: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-debix-som-a: Correct PAD settings for PMIC_nINT arm64: dts: imx8mp-debix-model-a: Correct PAD settings for PMIC_nINT dt-bindings: arm64: add Marvell 7k COMe boards