kernel/git/stable/linux.git/arch/arm64/boot, branch linux-6.18.y

arm64: dts: imx8ulp-evk: Correct Type-C int GPIO flags

2026-07-24T14:16:52+00:00

commit b4f5c46163b3fe3ec7ed8a76dff8b7e80a776a1f upstream. IRQ_TYPE_xxx flags are not correct in the context of GPIO flags. These are simple defines so they could be used in DTS but they will not have the same meaning: IRQ_TYPE_EDGE_FALLING = 2 = GPIO_SINGLE_ENDED. Correct the Type-C int-gpios to use proper flags, assuming the author of the code wanted similar logical behavior: IRQ_TYPE_EDGE_FALLING => GPIO_ACTIVE_LOW Fixes: c4b4593ecb0b ("arm64: dts: imx8ulp-evk: enable usb nodes and add ptn5150 nodes") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski Signed-off-by: Frank Li Signed-off-by: Greg Kroah-Hartman

arm64: dts: ti: k3-am62a7-sk: Add bootph-all tag to vqmmc

2026-07-24T14:16:52+00:00

commit d8fe8442366ffd8306575028bda92389d0dfb674 upstream. Add bootph-all property to vqmmc voltage regulator node and its corresponding pinmux node to make it available during all boot phases. This allows to run tuning early in SPL stages of boot. Fixes: 8f023012eb4a ("arm64: dts: ti: k3-am62a: Enable UHS mode support for SD cards") Cc: stable@vger.kernel.org Signed-off-by: Judith Mendez Link: https://patch.msgid.link/20260324140247.1200631-1-jm@ti.com Signed-off-by: Nishanth Menon Signed-off-by: Greg Kroah-Hartman

arm64: dts: rockchip: fix Ethernet PHY not found on PX30 Ringneck

2026-07-24T14:16:52+00:00

commit ae653cb854f36d1555681ce70ca3d80d0ec73516 upstream. When not passing the PHY ID with an ethernet-phy-idX.Y compatible property, the MDIO bus will attempt to auto-detect the PHY by reading its registers and then probing the appropriate driver. For this to work, the PHY needs to be in a working state. Unfortunately, the net subsystem doesn't control the PHY reset GPIO when attempting to auto-detect the PHY. This means the PHY needs to be in a working state when entering the Linux kernel. This historically has been the case for this device, but only because the bootloader was taking care of initializing the Ethernet controller even when not using it. We're attempting to support the removal of the network stack in the bootloader, which means the Linux kernel will be entered with the PHY still in reset and now Ethernet doesn't work anymore. The devices in the field only ever had a TI DP83825, so let's simply bypass the auto-detection mechanism entirely by passing the appropriate PHY IDs via the compatible. Note that this is only an issue since commit e463625af7f9 ("arm64: dts: rockchip: move reset to dedicated eth-phy node on ringneck") as before that commit the reset was done by the MAC controller before starting the MDIO auto-detection mechanism, via the snps,reset-* properties. Cc: stable@vger.kernel.org Fixes: e463625af7f9 ("arm64: dts: rockchip: move reset to dedicated eth-phy node on ringneck") Signed-off-by: Quentin Schulz Link: https://patch.msgid.link/20260421-px30-eth-phy-v2-2-68c375b120fd@cherry.de Signed-off-by: Heiko Stuebner Signed-off-by: Greg Kroah-Hartman

arm64: dts: qcom: sdm630: describe adsp_mem region properly

2026-07-24T14:16:52+00:00

commit ce414263e9ebe5080381a50cbdf9065c29816202 upstream. Downstream [1] this region is marked as shared, reusable and dynamic so describe it that way. [1]: https://github.com/xiaomi-sdm660/android_kernel_xiaomi_sdm660/blob/11-EAS/arch/arm/boot/dts/qcom/sdm660.dtsi#L448 Fixes: b190fb010664 ("arm64: dts: qcom: sdm630: Add sdm630 dts file") Cc: stable@vger.kernel.org Reviewed-by: Ekansh Gupta Reviewed-by: Dmitry Baryshkov Signed-off-by: Nickolay Goppen Link: https://lore.kernel.org/r/20260429-qcom-sdm660-cdsp-adsp-fastrpc-dts-fix-v5-4-16bc82e622ad@mainlining.org Signed-off-by: Bjorn Andersson Signed-off-by: Greg Kroah-Hartman

arm64: dts: s32g3: Fix SWT8 watchdog address

2026-07-24T14:16:52+00:00

commit 65210e81f7837a871a17237d15e4b1191d5e8771 upstream. Add missing hex annotation to fix the SWT8 watchdog address in 'reg' property, as reported by dtc W=1: s32g3.dtsi:863.27-869.5: Warning (simple_bus_reg): /soc@0/watchdog@40500000: simple-bus unit address format error, expected "269fb20" Lack of hex '0x' meant address would be interpreted as decimal thus completely different value used as this device MMIO. If device was enabled this could lead to corruption of other device address space and broken boot. Cc: stable@vger.kernel.org Fixes: 6db84f042745 ("arm64: dts: s32g3: Add the Software Timer Watchdog (SWT) nodes") Signed-off-by: Krzysztof Kozlowski Reviewed-by: Daniel Lezcano Signed-off-by: Frank Li Signed-off-by: Greg Kroah-Hartman

arm64: dts: allwinner: a523: Add missing GPIO interrupt

2026-07-24T14:16:08+00:00

[ Upstream commit 6b81aa0c8a4f038712fa549e4d44d8279eeb0440 ] Even though the Allwinner A523 SoC implements 10 GPIO banks, it has actually registers for 11 IRQ banks, and even an interrupt assigned to the first, non-implemented IRQ bank. Add that first interrupt to the list of GPIO interrupts, to correct the association between IRQs and GPIO banks. This fixes GPIO IRQ operation on boards with A523 SoCs, as seen by broken SD card detect functionality, for instance. Signed-off-by: Andre Przywara Fixes: 35ac96f79664 ("arm64: dts: allwinner: Add Allwinner A523 .dtsi file") Reviewed-by: Chen-Yu Tsai Reviewed-by: Jernej Skrabec Link: https://patch.msgid.link/20260327113006.3135663-4-andre.przywara@arm.com Signed-off-by: Chen-Yu Tsai Signed-off-by: Sasha Levin

arm64: dts: imx8mp-kontron: Fix GPIO for display power switch

2026-07-24T14:16:02+00:00

[ Upstream commit 5b19ca527471903920d713bc48518a036a95bf6b ] The GPIO that controls the power supply for the LVDS display connector has changed between early prototypes and the current production design of the hardware. Reflect this change in the devicetree to properly switch on the panel supply. This was working before even with the wrong GPIO due to the bidirectional level shifter used on the board which drives the EN signal high even when the input has a (weak) pull down configured as reset condition of the SoC pad. As a result the display was working but the supply was always on. Tested on BL i.MX8MP to show the correct voltage level on the level shifter input. Fixes: 946ab10e3f40 ("arm64: dts: Add support for Kontron OSM-S i.MX8MP SoM and BL carrier board") Signed-off-by: Frieder Schrempf Signed-off-by: Frank Li Signed-off-by: Sasha Levin

arm64: dts: tqma8mpql-mba8mpxl: configure sai clock in audio codec as well

2026-07-24T14:16:02+00:00

[ Upstream commit 748835fcb2eb2120234aef9556d282272501b96b ] With deferrable card binding the sound card driver tries to get the mclk configuration before it is setup in sai3 node. Fix this by setting the sai clock config for the audio codec as well. Fixes: d8f9d8126582 ("arm64: dts: imx8mp: Add analog audio output on i.MX8MP TQMa8MPxL/MBa8MPxL") Signed-off-by: Alexander Stein Signed-off-by: Frank Li Signed-off-by: Sasha Levin

arm64: dts: lx2162a-clearfog: use rev2 SoC dtsi

2026-07-24T14:16:01+00:00

[ Upstream commit 13a37b30e464503515625ba891018aec0264c7d2 ] LX2160A and LX2162A are different packages of the same silicon. While LX2160A had two revisions, LX2162A was released later based on LX2160A revision 2. Commit a8fe6c8dfc40 ("arm64: dts: fsl-lx2160a: add rev2 support") has added a new soc dtsi for revision 2. Update LX2162A Clearfog description to use revision 2 dtsi. Fixes: 5093b190f9ce ("arm64: dts: freescale: Add support for LX2162 SoM & Clearfog Board") # no-stable Signed-off-by: Josua Mayer Signed-off-by: Frank Li Signed-off-by: Sasha Levin

arm64: dts: imx95: Correct PCIe outbound address space configuration

2026-07-24T14:16:01+00:00

[ Upstream commit dbecf38e60d4ef08c59836b7bc16e8efca01fc47 ] Fix the PCIe outbound memory ranges for both pcie0 and pcie1 controllers on i.MX95. The memory window size was incorrectly set to 256MB during initial bring-up, but the hardware supports up to 4GB of outbound address space per controller. Additionally, the ECAM region cannot be mapped as I/O space. Use a memory-mapped region for I/O space instead, and relocate the 1MB I/O region to immediately follow the memory region at offset 0xf0000000 within each window. Update the outbound address space layout per controller as follows: - 3.5GB 64-bit prefetchable memory - 256MB 32-bit non-prefetchable memory - 1MB I/O Fixes: 3b1d5deb29ff ("arm64: dts: imx95: add pcie[0,1] and pcie-ep[0,1] support") Signed-off-by: Richard Zhu Signed-off-by: Frank Li Signed-off-by: Sasha Levin