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2025-12-30arm64: dts: imx8mp-var-som: Move PCA9534 GPIO expander to Symphony carrierStefano Radaelli
The VAR-SOM-MX8MP module does not include the PCA9534 GPIO expander nor the LED connected to it. These components are present only on the Symphony carrier board and may vary across custom carrier designs. Move the PCA9534 GPIO expander node and the associated LED definition from the SOM device tree to the Symphony carrier DTS, ensuring the SOM dtsi describes only hardware present on the module. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-var-som: Move USDHC2 support to Symphony carrierStefano Radaelli
The VAR-SOM-MX8MP module does not include a microSD slot connected to USDHC2. The USDHC2 interface is routed only on the Symphony carrier board, and it may optionally be used or omitted depending on the customer's carrier design. Move the USDHC2 node, its regulators, pinctrl groups and related GPIOs from the SOM device tree to the Symphony carrier DTS, keeping the SOM description limited to hardware populated on the module. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-11x11-evk: Use phys to replace xceiver-supplyPeng Fan
The TJA1057 used on i.MX93 EVK is actually high-speed CAN transceiver, not a regulator supply. So use phys to reflect the truth. Reviewed-by: Frank Li <Frank.Li@nxp.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-evk: Use phys to replace xceiver-supplyPeng Fan
The TJA1048 used on i.MX8MP-EVK is actually high-speed CAN transceiver, not a regulator supply. So use phys to reflect the truth. Reviewed-by: Frank Li <Frank.Li@nxp.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx95-15x15-evk: Use phys to replace xceiver-supplyPeng Fan
The TJA1051T/3 used on i.MX95-15x15-EVK is actually high-speed CAN transceiver, not a regulator supply. So use phys to reflect the truth. Reviewed-by: Frank Li <Frank.Li@nxp.com> Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30ARM: dts: imx6qdl: Add default GIC address cellsAlexander Stein
Add missing address-cells 0 to GPC interrupt node to silence W=1 warning: imx6qdl.dtsi:281.4-284.29: Warning (interrupt_map): /soc/pcie@1ffc000:interrupt-map: Missing property '#address-cells' in node /soc/bus@2000000/gpc@20dc000, using 0 as fallback Value '0' is correct because: 1. GPC interrupt controller children are only power domains, 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) Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8m{m,p}-venice-gw71xx: Add MagetometerTim Harvey
Add support for the optional LIS2MDL magnetometer on GW71xx baseboards. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mp-ras314: Add HDMI audio output supportAlexander Stein
Add the HDMI audio soundcard and enable necessary nodes. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mp-ras314: Fix HDMI CEC pad control settingsAlexander Stein
As per datasheet of the HDMI protection IC the CEC_IC pin has been configured as open-drain. Fixes: ddabb3ce3f90 ("arm64: dts: freescale: add TQMa8MPQL on MBa8MP-RAS314") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mp-ras314: Fix Ethernet PHY IRQ supportAlexander Stein
Ethernet PHY interrupt mode is level triggered. Adjust the mode accordingly. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Configure IEEE 1588 event out signalAlexander Stein
The event out signal on channel 2 is available on pad SAI2_RXD0 which is connected to X63 pin 13. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Add HDMI audio output supportAlexander Stein
Add the HDMI audio soundcard and enable necessary nodes. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Fix HDMI CEC pad control settingsAlexander Stein
As per datasheet of the HDMI protection IC the CEC_IC pin has been configured as open-drain. Fixes: 418d1d840e42 ("arm64: dts: freescale: add initial device tree for TQMa8MPQL with i.MX8MP") Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Fix Ethernet PHY IRQ supportAlexander Stein
Ethernet PHY interrupt mode is level triggered. Adjust the mode accordingly. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqma8mpql-mba8mpxl: Adjust copyright text formatAlexander Stein
Replace personal mail address by mailing list. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8mp-toradex-smarc: enable hdmi_pai deviceFrancesco Dolcini
Enable the hdmi_pai device on the Toradex SMARC iMX8M Plus Development boards. The hdmi_pai device, together with aud2htx module, hdmi_pai and hdmi controller compose the HDMI audio pipeline. See commit b21f87b8322f ("arm64: dts: imx8mp-evk: enable hdmi_pai device") for the equivalent change on the NXP i.MX8MP EVK board. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8mp-verdin: enable hdmi_pai deviceFrancesco Dolcini
Enable the hdmi_pai device on the various iMX8M Plus Verdin boards that feature the related HDMI interface. The hdmi_pai device, together with aud2htx module, hdmi_pai and hdmi controller compose the HDMI audio pipeline. See commit b21f87b8322f ("arm64: dts: imx8mp-evk: enable hdmi_pai device") for the equivalent change on the NXP i.MX8MP EVK board. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8mp-verdin: Remove obsolete TODO commentsFrancesco Dolcini
Remove obsolete TODO comments, I2S interface is supported since Linux v6.6. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: imx8-apalis: Add ethernet aliasFrancesco Dolcini
Add alias for the apalis first ethernet interface, this ensures consistent interface naming (e.g. `end0`) and this is used by the firmware to correctly set the MAC address. Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Enable LPSPI6 controllerStefano Radaelli
Enable the LPSPI6 controller so it can be used by user applications through the board’s expansion connector. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Add USB supportStefano Radaelli
The Symphony carrier board includes a USB Type-C connector on the USB1 port through an NXP PTN5150 Type-C controller connected on the I2C bus. The PTN5150 provides cable orientation detection and role switching information to the USB controller. This patch adds the PTN5150 node, its interrupt line, the required pin muxing, and wires the controller to the USB1 OTG dual-role device using the USB role-switch framework. This patch adds also USB2 support, that remains in host-only mode, matching the hardware capabilities of the Symphony board. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Add support for ft5x06 touch controllerStefano Radaelli
The Symphony carrier board exposes a capacitive touch interface through an FFC/FPC connector. This interface is wired to an FT5x06 touch controller on the I2C bus when using Variscite’s 7-inch capacitive touch display. This patch adds the FT5x06 device node to describe the actual hardware connection and enables touch functionality on the Symphony board Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-var-som-symphony: Update gpio aliasesStefano Radaelli
This patch introduces 2 simple aliases: Add a gpio3->gpio4 alias to allow flexible access to these GPIOs Add a gpio4 alias for the PCA9534 GPIO expander. Signed-off-by: Stefano Radaelli <stefano.r@variscite.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phyboard-pollux: add PEB-WLBT-05 expansion boardYannic Moog
PEB-WLBT-05 is an expansion board that provides WIFI and Bluetooth functionality. It features the Ezurio Sterling LWB module [1]. Add missing regulator to baseboard dts. [1] https://www.ezurio.com/wireless-modules/wifi-modules-bluetooth/sterling-lwb-24-ghz-wifi-4-bt-51-module Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phyboard-pollux: Enable i2c3Stefan Riedmueller
The i2c3 of the phyBOARD-Pollux is used on the CSI1 interface to connect to imaging sensors. Thus define it so it can be easily enabled if required. Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de> Signed-off-by: Teresa Remmet <t.remmet@phytec.de> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phycore-som: add spi-nor supply vccYannic Moog
The spi flash on the SoM is missing its vcc supply definition. Add missing regulator which supplies the flash with 1.8V. Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp-phyboard-pollux: add fan-supplyYannic Moog
Add 5v regulator to gpio fan node. Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Yannic Moog <y.moog@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add audio XCVR sound card supportChancel Liu
Add audio XCVR sound card, which supports SPDIF TX & RX only, eARC RX, ARC RX are not supported. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add PDM microphone sound card supportChancel Liu
Add PDM micphone sound card support. This sound card supports recording sound from PDM microphone and convert the PDM format data to PCM data. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add WM8962 sound card supportChancel Liu
Add WM8962 sound card support which connects to SAI3. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Add bt-sco sound card supportChancel Liu
Add bt-sco sound card, which is used by BT HFP case. It supports wb profile as default. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx91-11x11-evk: Refine label and node name of WM8962Chancel Liu
Refine label with "wm8962" and node name with "codec" to follow devicetree specification. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8qm-ss-dma: correct the dma channels of lpuartSherry Sun
The commit 616effc0272b5 ("arm64: dts: imx8: Fix lpuart DMA channel order") swap uart rx and tx channel at common imx8-ss-dma.dtsi. But miss update imx8qm-ss-dma.dtsi. The commit 5a8e9b022e569 ("arm64: dts: imx8qm-ss-dma: Pass lpuart dma-names") just simple add dma-names as binding doc requirement. Correct lpuart0 - lpuart3 dma rx and tx channels, and use defines for the FSL_EDMA_RX flag. Fixes: 5a8e9b022e56 ("arm64: dts: imx8qm-ss-dma: Pass lpuart dma-names") Signed-off-by: Sherry Sun <sherry.sun@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx8mp: Fix LAN8740Ai PHY reference clock on DH electronics ↵Marek Vasut
i.MX8M Plus DHCOM Add missing 'clocks' property to LAN8740Ai PHY node, to allow the PHY driver to manage LAN8740Ai CLKIN reference clock supply. This fixes sporadic link bouncing caused by interruptions on the PHY reference clock, by letting the PHY driver manage the reference clock and assure there are no interruptions. This follows the matching PHY driver recommendation described in commit bedd8d78aba3 ("net: phy: smsc: LAN8710/20: add phy refclk in support") Fixes: 8d6712695bc8 ("arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK2") Signed-off-by: Marek Vasut <marek.vasut@mailbox.org> Tested-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: imx93-9x9-qsb: add CAN support overlay fileHaibo Chen
CAN1 and Micfil share pins on imx93-9x9-qsb board, use TMUX1574RSVR to control the connection: put sel to high, select CAN1, put sel to low, select Micfil. In default, sel keep low. To support CAN1, need to put the sel to high. Besides, CAN1 use phy TJA1057GT/3. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: tx8p-ml81: fix eqos nvmem-cellsMaud Spierings
On this SoM eqos is the primary ethernet interface, Ka-Ro fuses the address for it in eth_mac1, eth_mac2 seems to be left unfused. In their downstream u-boot they fetch it from eth_mac1 [1][2], by setting alias of eqos to ethernet0, the driver then fetches the mac address based on the alias number. Set eqos to read from eth_mac1 instead of eth_mac2. Also set fec to point at eth_mac2 as it may be fused later even though it is disabled by default. With this changed barebox is now capable of loading the correct address. Link: https://github.com/karo-electronics/karo-tx-uboot/blob/380543278410bbf04264d80a3bfbe340b8e62439/drivers/net/dwc_eth_qos.c#L1167 [1] Link: https://github.com/karo-electronics/karo-tx-uboot/blob/380543278410bbf04264d80a3bfbe340b8e62439/arch/arm/dts/imx8mp-karo.dtsi#L12 [2] Fixes: bac63d7c5f46 ("arm64: dts: freescale: add Ka-Ro Electronics tx8p-ml81 COM") Signed-off-by: Maud Spierings <maudspierings@gocontroll.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: freescale: moduline-display: fix compatibleMaud Spierings
The compatibles should include the SoM compatible, this board is based on the Ka-Ro TX8P-ML81 SoM, so add it to allow using shared code in the bootloader which uses upstream Linux devicetrees as a base. Also add the hardware revision to the board compatible to handle revision specific quirks in the bootloader/userspace. This is a breaking change, but it is early enough that it can be corrected without causing any issues. Fixes: 03f07be54cdc ("arm64: dts: freescale: Add the GOcontroll Moduline Display baseboard") Signed-off-by: Maud Spierings <maudspierings@gocontroll.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30ARM: dts: imx6q-ba16: fix RTC interrupt levelIan Ray
RTC interrupt level should be set to "LOW". This was revealed by the introduction of commit: f181987ef477 ("rtc: m41t80: use IRQ flags obtained from fwnode") which changed the way IRQ type is obtained. Fixes: 56c27310c1b4 ("ARM: dts: imx: Add Advantech BA-16 Qseven module") Signed-off-by: Ian Ray <ian.ray@gehealthcare.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: tqmls1046a: Move BMAN/QMAN buffers to DRAM1 areaAlexander Stein
DRAM1 is only 2GiB in size (0x00_8000_0000 - 0x01_0000_0000) which is already used by Linux kernel, etc. Move the allocation area of BMAN and QMAN to DRAM1 region. This frees the complete DRAM2 area for e.g. CMA. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-30arm64: dts: cix: Use lowercase hexKrzysztof Kozlowski
The DTS code coding style expects lowercase hex for values and unit addresses. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://lore.kernel.org/r/20251223152424.155253-2-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Peter Chen <peter.chen@cixtech.com>
2025-12-29x86/microcode/AMD: Fix Entrysign revision check for Zen5/Strix HaloRong Zhang
Zen5 also contains family 1Ah, models 70h-7Fh, which are mistakenly missing from cpu_has_entrysign(). Add the missing range. Fixes: 8a9fb5129e8e ("x86/microcode/AMD: Limit Entrysign signature checking to known generations") Signed-off-by: Rong Zhang <i@rong.moe> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Cc: stable@kernel.org Link: https://patch.msgid.link/20251229182245.152747-1-i@rong.moe
2025-12-29arm64: dts: imx93-14x14-evk: Add audio XCVR sound cardChancel Liu
Add audio XCVR sound card, which supports SPDIF TX & RX only, eARC RX, ARC RX are not supported. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29arm64: dts: imx93-14x14-evk: Add bt-sco sound card supportChancel Liu
Add bt-sco sound card, which is used by BT HFP case. It supports wb profile as default. Signed-off-by: Chancel Liu <chancel.liu@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29arm64: dts: freescale: imx95-toradex-smarc: fix SMARC_SDIO_WP label positionVitor Soares
Fix the SMARC_SDIO_WP gpio-line-name position. It should be on line 15 of som_gpio_expander_1, not line 17. Fixes: 90bbe88e0ea6 ("arm64: dts: freescale: add Toradex SMARC iMX95") Signed-off-by: Vitor Soares <vitor.soares@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29arm64: dts: freescale: imx95-toradex-smarc: use edge trigger for ethphy1 ↵Vitor Soares
interrupt Change the PHY interrupt trigger type from IRQ_TYPE_LEVEL_LOW to IRQ_TYPE_EDGE_FALLING to match the PCA9745 GPIO expander hardware capabilities and avoid emulated level detection. Fixes: 90bbe88e0ea6 ("arm64: dts: freescale: add Toradex SMARC iMX95") Signed-off-by: Vitor Soares <vitor.soares@toradex.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29ARM: multi_v7_defconfig: enable DA9052 and MC13XXXDmitry Baryshkov
Enable PMICs used on i.MX53 Quick-Start Boards: DA9052 for i.MX53 QSB and MC13XXX for i.MX53 QSRB (it has Freescale MC34708 PMIC). Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29arm64: dts: imx8ulp: add sim lpav nodeLaurentiu Mihalcea
Add DT node for the SIM LPAV module. Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Laurentiu Mihalcea <laurentiu.mihalcea@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29arm64: dts: imx943-evk: add flexcan supportHaibo Chen
Add flexcan2 and flexcan4, and related phys support. Signed-off-by: Haibo Chen <haibo.chen@nxp.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29arm64: dts: imx8mm: Add label to thermal-zonesDaniel Schultz
Add 'thermal_zones' as a label to the thermal-zones node. Without this label, it is not possible to add additional trip points in board files. For example, to add an active trip point for controlling a fan. Signed-off-by: Daniel Schultz <d.schultz@phytec.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2025-12-29arm64: dts: add support for NXP i.MX8MP FRDM boardRogerio Pimentel
The FRDM-i.MX8MP is an NXP development platform based on the i.MX8M Plus SoC, featuring a quad Cortex-A53, Cortex-M7 co-processor, 4GB LPDDR4, 32GB eMMC, Wi-Fi 6/Bluetooth 5.4/802.15.4 tri-radio, Ethernet, HDMI/MIPI display interfaces, camera connectors, and standard expansion headers. Based on the device tree found in the NXP repository at github https://github.com/nxp-imx-support/meta-imx-frdm and on imx8mp-evk board kernel mainline device tree. This is a basic device tree supporting: - Quad Cortex-A53 - 4GB LPDDR4 DRAM - PCA9450C PMIC with regulators - Two NXP PCAL6416 GPIO expanders - RGB LEDs via GPIO expander - I2C1, I2C2, I2C3 controllers - UART2 (console) and UART3 (with RTS/CTS) - USDHC3 (8-bit eMMC) - SNVS power key (onboard power button) Co-developed-by: Xiaofeng Wei <xiaofeng.wei@nxp.com> Signed-off-by: Xiaofeng Wei <xiaofeng.wei@nxp.com> Signed-off-by: Rogerio Pimentel <rpimentel.silva@gmail.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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