The FRDM i.MX 93 development board is a low-cost and compact development
board featuring the i.MX93 applications processor.
It features:
- Dual Cortex-A55
- 2 GB LPDDR4X / LPDDR4
- 32 GB eMMC5.1
- MicroSD slot
- GbE RJ45 x 2
- USB2.0 1x Type C, 1x Type A
This file is based upon the one provided by nxp in their own kernel and
yocto meta layer for the device, but adapted for mainline.
Signed-off-by: Haidong Zheng <haidong.zheng@nxp.com>
Signed-off-by: Danwei Luo <danwei.luo@nxp.com>
Signed-off-by: Lei Xu <lei.xu@nxp.com>
Signed-off-by: Fabian Pflug <f.pflug@pengutronix.de>
---
arch/arm64/boot/dts/freescale/Makefile | 1 +
arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts | 620 +++++++++++++++++++++
2 files changed, 621 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index f30d3fd724d0c..c08e23545d4b6 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -376,6 +376,7 @@ imx93-9x9-qsb-i3c-dtbs += imx93-9x9-qsb.dtb imx93-9x9-qsb-i3c.dtbo
dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb-i3c.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx93-11x11-frdm.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-14x14-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb
dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts b/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts
new file mode 100644
index 0000000000000..066c5139842bd
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts
@@ -0,0 +1,620 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/dts-v1/;
+
+#include <dt-bindings/usb/pd.h>
+#include "imx93.dtsi"
+
+/ {
+ compatible = "fsl,imx93-11x11-frdm", "fsl,imx93";
+ model = "NXP i.MX93 11X11 FRDM board";
+
+ aliases {
+ ethernet0 = &fec;
+ ethernet1 = &eqos;
+ i2c0 = &lpi2c1;
+ i2c1 = &lpi2c2;
+ i2c2 = &lpi2c3;
+ mmc0 = &usdhc1; /* EMMC */
+ mmc1 = &usdhc2; /* uSD */
+ rtc0 = &pcf2131;
+ serial0 = &lpuart1;
+ };
+
+ chosen {
+ stdout-path = &lpuart1;
+ };
+
+ reg_usdhc2_vmmc: regulator-usdhc2 {
+ compatible = "regulator-fixed";
+ off-on-delay-us = <12000>;
+ pinctrl-0 = <&pinctrl_reg_usdhc2_vmmc>;
+ pinctrl-names = "default";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "VSD_3V3";
+ vin-supply = <&buck4>;
+ gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reserved-memory {
+ ranges;
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ linux,cma {
+ compatible = "shared-dma-pool";
+ alloc-ranges = <0 0x80000000 0 0x30000000>;
+ reusable;
+ size = <0 0x10000000>;
+ linux,cma-default;
+ };
+
+ rsc_table: rsc-table@2021e000 {
+ reg = <0 0x2021e000 0 0x1000>;
+ no-map;
+ };
+
+ vdev0vring0: vdev0vring0@a4000000 {
+ reg = <0 0xa4000000 0 0x8000>;
+ no-map;
+ };
+
+ vdev0vring1: vdev0vring1@a4008000 {
+ reg = <0 0xa4008000 0 0x8000>;
+ no-map;
+ };
+
+ vdev1vring0: vdev1vring0@a4010000 {
+ reg = <0 0xa4010000 0 0x8000>;
+ no-map;
+ };
+
+ vdev1vring1: vdev1vring1@a4018000 {
+ reg = <0 0xa4018000 0 0x8000>;
+ no-map;
+ };
+
+ vdevbuffer: vdevbuffer@a4020000 {
+ compatible = "shared-dma-pool";
+ reg = <0 0xa4020000 0 0x100000>;
+ no-map;
+ };
+ };
+};
+
+&adc1 {
+ vref-supply = <&buck5>;
+ status = "okay";
+};
+
+&mu1 {
+ status = "okay";
+};
+
+&cm33 {
+ mboxes = <&mu1 0 1>,
+ <&mu1 1 1>,
+ <&mu1 3 1>;
+ mbox-names = "tx", "rx", "rxdb";
+ memory-region = <&vdevbuffer>, <&vdev0vring0>, <&vdev0vring1>,
+ <&vdev1vring0>, <&vdev1vring1>, <&rsc_table>;
+ status = "okay";
+};
+
+&eqos {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_eqos>;
+ pinctrl-1 = <&pinctrl_eqos_sleep>;
+ phy-handle = <ðphy1>;
+ phy-mode = "rgmii-id";
+ status = "okay";
+
+ mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <5000000>;
+
+ ethphy1: ethernet-phy@1 {
+ reg = <1>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <80000>;
+ reset-gpios = <&pcal6524 15 GPIO_ACTIVE_LOW>;
+ realtek,clkout-disable;
+ };
+ };
+};
+
+&fec {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_fec>;
+ pinctrl-1 = <&pinctrl_fec_sleep>;
+ phy-mode = "rgmii-id";
+ phy-handle = <ðphy2>;
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <5000000>;
+
+ ethphy2: ethernet-phy@2 {
+ reg = <2>;
+ reset-assert-us = <10000>;
+ reset-deassert-us = <80000>;
+ reset-gpios = <&pcal6524 16 GPIO_ACTIVE_LOW>;
+ realtek,clkout-disable;
+ };
+ };
+};
+
+&lpi2c1 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&pinctrl_lpi2c1>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&lpi2c2 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&pinctrl_lpi2c2>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ pcal6524: gpio@22 {
+ compatible = "nxp,pcal6524";
+ reg = <0x22>;
+ #interrupt-cells = <2>;
+ interrupt-controller;
+ interrupt-parent = <&gpio3>;
+ interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+ #gpio-cells = <2>;
+ gpio-controller;
+ pinctrl-0 = <&pinctrl_pcal6524>;
+ pinctrl-names = "default";
+ /* does not boot with supplier set, because it is the bucks interrupt parent */
+ /* vcc-supply = <&buck4>; */
+ };
+
+ pmic@25 {
+ compatible = "nxp,pca9451a";
+ reg = <0x25>;
+ interrupt-parent = <&pcal6524>;
+ interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+
+ regulators {
+
+ buck1: BUCK1 {
+ regulator-name = "VDD_SOC_0V8";
+ regulator-min-microvolt = <610000>;
+ regulator-max-microvolt = <950000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-ramp-delay = <3125>;
+ };
+
+ buck2: BUCK2 {
+ regulator-name = "LPD4_x_VDDQ_0V6";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <670000>;
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-ramp-delay = <3125>;
+ };
+
+ buck4: BUCK4 {
+ regulator-name = "VDD_3V3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5: BUCK5 {
+ regulator-name = "VDD_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck6: BUCK6 {
+ regulator-name = "LPD4_x_VDD2_1V1";
+ regulator-min-microvolt = <1060000>;
+ regulator-max-microvolt = <1140000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo1: LDO1 {
+ regulator-name = "NVCC_BBSM_1V8";
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <1980000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4: LDO4 {
+ regulator-name = "VDD_ANA_0V8";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <840000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo5: LDO5 {
+ regulator-name = "NVCC_SD";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c256";
+ reg = <0x50>;
+ pagesize = <64>;
+ vcc-supply = <&buck4>;
+ };
+};
+
+&lpi2c3 {
+ clock-frequency = <400000>;
+ pinctrl-0 = <&pinctrl_lpi2c3>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ ptn5110: tcpc@50 {
+ compatible = "nxp,ptn5110", "tcpci";
+ reg = <0x50>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+
+ typec1_con: connector {
+ compatible = "usb-c-connector";
+ data-role = "dual";
+ label = "USB-C";
+ op-sink-microwatt = <15000000>;
+ power-role = "dual";
+ self-powered;
+ sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+ PDO_VAR(5000, 20000, 3000)>;
+ source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+ try-power-role = "sink";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ typec1_dr_sw: endpoint {
+ remote-endpoint = <&usb1_drd_sw>;
+ };
+ };
+ };
+ };
+ };
+
+ pcf2131: rtc@53 {
+ compatible = "nxp,pcf2131";
+ reg = <0x53>;
+ interrupt-parent = <&pcal6524>;
+ interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
+ };
+};
+
+&lpuart1 { /* console */
+ pinctrl-0 = <&pinctrl_uart1>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usbotg1 {
+ adp-disable;
+ disable-over-current;
+ dr_mode = "otg";
+ hnp-disable;
+ srp-disable;
+ usb-role-switch;
+ samsung,picophy-dc-vol-level-adjust = <7>;
+ samsung,picophy-pre-emp-curr-control = <3>;
+ status = "okay";
+
+ port {
+ usb1_drd_sw: endpoint {
+ remote-endpoint = <&typec1_dr_sw>;
+ };
+ };
+};
+
+&usbotg2 {
+ disable-over-current;
+ dr_mode = "host";
+ samsung,picophy-dc-vol-level-adjust = <7>;
+ samsung,picophy-pre-emp-curr-control = <3>;
+ status = "okay";
+};
+
+&usdhc1 {
+ bus-width = <8>;
+ non-removable;
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ vmmc-supply = <&buck4>;
+ status = "okay";
+};
+
+&usdhc2 {
+ bus-width = <4>;
+ cd-gpios = <&gpio3 00 GPIO_ACTIVE_LOW>;
+ no-mmc;
+ no-sdio;
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
+ vmmc-supply = <®_usdhc2_vmmc>;
+ status = "okay";
+};
+
+&wdog3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+ status = "okay";
+};
+
+&iomuxc {
+
+ pinctrl_eqos: eqosgrp {
+ fsl,pins = <
+ MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x57e
+ MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x57e
+ MX93_PAD_ENET1_RD0__ENET_QOS_RGMII_RD0 0x57e
+ MX93_PAD_ENET1_RD1__ENET_QOS_RGMII_RD1 0x57e
+ MX93_PAD_ENET1_RD2__ENET_QOS_RGMII_RD2 0x57e
+ MX93_PAD_ENET1_RD3__ENET_QOS_RGMII_RD3 0x57e
+ MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x58e
+ MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x57e
+ MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0 0x57e
+ MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1 0x57e
+ MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2 0x57e
+ MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3 0x57e
+ MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x58e
+ MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x57e
+ >;
+ };
+
+ pinctrl_eqos_sleep: eqossleepgrp {
+ fsl,pins = <
+ MX93_PAD_ENET1_MDC__GPIO4_IO00 0x31e
+ MX93_PAD_ENET1_MDIO__GPIO4_IO01 0x31e
+ MX93_PAD_ENET1_RD0__GPIO4_IO10 0x31e
+ MX93_PAD_ENET1_RD1__GPIO4_IO11 0x31e
+ MX93_PAD_ENET1_RD2__GPIO4_IO12 0x31e
+ MX93_PAD_ENET1_RD3__GPIO4_IO13 0x31e
+ MX93_PAD_ENET1_RXC__GPIO4_IO09 0x31e
+ MX93_PAD_ENET1_RX_CTL__GPIO4_IO08 0x31e
+ MX93_PAD_ENET1_TD0__GPIO4_IO05 0x31e
+ MX93_PAD_ENET1_TD1__GPIO4_IO04 0x31e
+ MX93_PAD_ENET1_TD2__GPIO4_IO03 0x31e
+ MX93_PAD_ENET1_TD3__GPIO4_IO02 0x31e
+ MX93_PAD_ENET1_TXC__GPIO4_IO07 0x31e
+ MX93_PAD_ENET1_TX_CTL__GPIO4_IO06 0x31e
+ >;
+ };
+
+ pinctrl_fec: fecgrp {
+ fsl,pins = <
+ MX93_PAD_ENET2_MDC__ENET1_MDC 0x57e
+ MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x57e
+ MX93_PAD_ENET2_RD0__ENET1_RGMII_RD0 0x57e
+ MX93_PAD_ENET2_RD1__ENET1_RGMII_RD1 0x57e
+ MX93_PAD_ENET2_RD2__ENET1_RGMII_RD2 0x57e
+ MX93_PAD_ENET2_RD3__ENET1_RGMII_RD3 0x57e
+ MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC 0x58e
+ MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e
+ MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x57e
+ MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x57e
+ MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2 0x57e
+ MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3 0x57e
+ MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC 0x58e
+ MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x57e
+ >;
+ };
+
+ pinctrl_fec_sleep: fecsleepgrp {
+ fsl,pins = <
+ MX93_PAD_ENET2_MDC__GPIO4_IO14 0x51e
+ MX93_PAD_ENET2_MDIO__GPIO4_IO15 0x51e
+ MX93_PAD_ENET2_RD0__GPIO4_IO24 0x51e
+ MX93_PAD_ENET2_RD1__GPIO4_IO25 0x51e
+ MX93_PAD_ENET2_RD2__GPIO4_IO26 0x51e
+ MX93_PAD_ENET2_RD3__GPIO4_IO27 0x51e
+ MX93_PAD_ENET2_RXC__GPIO4_IO23 0x51e
+ MX93_PAD_ENET2_RX_CTL__GPIO4_IO22 0x51e
+ MX93_PAD_ENET2_TD0__GPIO4_IO19 0x51e
+ MX93_PAD_ENET2_TD1__GPIO4_IO18 0x51e
+ MX93_PAD_ENET2_TD2__GPIO4_IO17 0x51e
+ MX93_PAD_ENET2_TD3__GPIO4_IO16 0x51e
+ MX93_PAD_ENET2_TXC__GPIO4_IO21 0x51e
+ MX93_PAD_ENET2_TX_CTL__GPIO4_IO20 0x51e
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO25__CAN2_TX 0x139e
+ MX93_PAD_GPIO_IO27__CAN2_RX 0x139e
+ >;
+ };
+
+ pinctrl_lpi2c1: lpi2c1grp {
+ fsl,pins = <
+ MX93_PAD_I2C1_SCL__LPI2C1_SCL 0x40000b9e
+ MX93_PAD_I2C1_SDA__LPI2C1_SDA 0x40000b9e
+ >;
+ };
+
+ pinctrl_lpi2c2: lpi2c2grp {
+ fsl,pins = <
+ MX93_PAD_I2C2_SCL__LPI2C2_SCL 0x40000b9e
+ MX93_PAD_I2C2_SDA__LPI2C2_SDA 0x40000b9e
+ >;
+ };
+
+ pinctrl_lpi2c3: lpi2c3grp {
+ fsl,pins = <
+ MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e
+ MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e
+ >;
+ };
+
+ pinctrl_pcal6524: pcal6524grp {
+ fsl,pins = <
+ MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x31e
+ >;
+ };
+
+ pinctrl_reg_usdhc2_vmmc: regusdhc2vmmcgrp {
+ fsl,pins = <
+ MX93_PAD_SD2_RESET_B__GPIO3_IO07 0x31e
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX93_PAD_UART1_RXD__LPUART1_RX 0x31e
+ MX93_PAD_UART1_TXD__LPUART1_TX 0x31e
+ >;
+ };
+
+ /* need to config the SION for data and cmd pad, refer to ERR052021 */
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX93_PAD_SD1_CLK__USDHC1_CLK 0x1582
+ MX93_PAD_SD1_CMD__USDHC1_CMD 0x40001382
+ MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x40001382
+ MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x40001382
+ MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x40001382
+ MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x40001382
+ MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x40001382
+ MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x40001382
+ MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x40001382
+ MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x40001382
+ MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x1582
+ >;
+ };
+
+ /* need to config the SION for data and cmd pad, refer to ERR052021 */
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+ fsl,pins = <
+ MX93_PAD_SD1_CLK__USDHC1_CLK 0x158e
+ MX93_PAD_SD1_CMD__USDHC1_CMD 0x4000138e
+ MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x4000138e
+ MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x4000138e
+ MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x4000138e
+ MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x4000138e
+ MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x4000138e
+ MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x4000138e
+ MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x4000138e
+ MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x4000138e
+ MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x158e
+ >;
+ };
+
+ /* need to config the SION for data and cmd pad, refer to ERR052021 */
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+ fsl,pins = <
+ MX93_PAD_SD1_CLK__USDHC1_CLK 0x15fe
+ MX93_PAD_SD1_CMD__USDHC1_CMD 0x400013fe
+ MX93_PAD_SD1_DATA0__USDHC1_DATA0 0x400013fe
+ MX93_PAD_SD1_DATA1__USDHC1_DATA1 0x400013fe
+ MX93_PAD_SD1_DATA2__USDHC1_DATA2 0x400013fe
+ MX93_PAD_SD1_DATA3__USDHC1_DATA3 0x400013fe
+ MX93_PAD_SD1_DATA4__USDHC1_DATA4 0x400013fe
+ MX93_PAD_SD1_DATA5__USDHC1_DATA5 0x400013fe
+ MX93_PAD_SD1_DATA6__USDHC1_DATA6 0x400013fe
+ MX93_PAD_SD1_DATA7__USDHC1_DATA7 0x400013fe
+ MX93_PAD_SD1_STROBE__USDHC1_STROBE 0x15fe
+ >;
+ };
+
+ pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+ fsl,pins = <
+ MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e
+ >;
+ };
+
+ pinctrl_usdhc2_gpio_sleep: usdhc2gpiosleepgrp {
+ fsl,pins = <
+ MX93_PAD_SD2_CD_B__GPIO3_IO00 0x51e
+ >;
+ };
+
+ /* need to config the SION for data and cmd pad, refer to ERR052021 */
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX93_PAD_SD2_CLK__USDHC2_CLK 0x1582
+ MX93_PAD_SD2_CMD__USDHC2_CMD 0x40001382
+ MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x40001382
+ MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x40001382
+ MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x40001382
+ MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x40001382
+ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ /* need to config the SION for data and cmd pad, refer to ERR052021 */
+ pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+ fsl,pins = <
+ MX93_PAD_SD2_CLK__USDHC2_CLK 0x158e
+ MX93_PAD_SD2_CMD__USDHC2_CMD 0x4000138e
+ MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x4000138e
+ MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x4000138e
+ MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x4000138e
+ MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x4000138e
+ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ /* need to config the SION for data and cmd pad, refer to ERR052021 */
+ pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+ fsl,pins = <
+ MX93_PAD_SD2_CLK__USDHC2_CLK 0x15fe
+ MX93_PAD_SD2_CMD__USDHC2_CMD 0x400013fe
+ MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x400013fe
+ MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x400013fe
+ MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x400013fe
+ MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x400013fe
+ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x51e
+ >;
+ };
+
+ pinctrl_usdhc2_sleep: usdhc2-sleepgrp {
+ fsl,pins = <
+ MX93_PAD_SD2_CLK__GPIO3_IO01 0x51e
+ MX93_PAD_SD2_CMD__GPIO3_IO02 0x51e
+ MX93_PAD_SD2_DATA0__GPIO3_IO03 0x51e
+ MX93_PAD_SD2_DATA1__GPIO3_IO04 0x51e
+ MX93_PAD_SD2_DATA2__GPIO3_IO05 0x51e
+ MX93_PAD_SD2_DATA3__GPIO3_IO06 0x51e
+ MX93_PAD_SD2_VSELECT__GPIO3_IO19 0x51e
+ >;
+ };
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX93_PAD_WDOG_ANY__WDOG1_WDOG_ANY 0x31e
+ >;
+ };
+};
--
2.47.3Hello Fabian, On Thu, 18 Dec 2025 12:39:22 +0100 Fabian Pflug <f.pflug@pengutronix.de> wrote: > The FRDM i.MX 93 development board is a low-cost and compact development > board featuring the i.MX93 applications processor. > > It features: > - Dual Cortex-A55 > - 2 GB LPDDR4X / LPDDR4 > - 32 GB eMMC5.1 > - MicroSD slot > - GbE RJ45 x 2 > - USB2.0 1x Type C, 1x Type A > > This file is based upon the one provided by nxp in their own kernel and > yocto meta layer for the device, but adapted for mainline. > > Signed-off-by: Haidong Zheng <haidong.zheng@nxp.com> > Signed-off-by: Danwei Luo <danwei.luo@nxp.com> > Signed-off-by: Lei Xu <lei.xu@nxp.com> > Signed-off-by: Fabian Pflug <f.pflug@pengutronix.de> Thanks for your patch! I tested it on top of Linux 6.18.2, using upstream U-Boot 2025.10, and a few seconds after boot I get the following kernel splat: [ 28.754128] irq 100: nobody cared (try booting with the "irqpoll" option) [ 28.760922] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.18.2-00001-g05c40156cdc2 #4 PREEMPT [ 28.760931] Hardware name: NXP i.MX93 11X11 FRDM board (DT) [ 28.760935] Call trace: [ 28.760938] show_stack+0x18/0x30 (C) [ 28.760953] dump_stack_lvl+0x60/0x80 [ 28.760959] dump_stack+0x18/0x24 [ 28.760964] __report_bad_irq+0x4c/0xec [ 28.760971] note_interrupt+0x328/0x370 [ 28.760978] handle_irq_event+0x9c/0xb0 [ 28.760987] handle_level_irq+0xe4/0x180 [ 28.760992] handle_irq_desc+0x34/0x60 [ 28.760999] generic_handle_domain_irq+0x1c/0x30 [ 28.761005] vf610_gpio_irq_handler+0x78/0x110 [ 28.761014] handle_irq_desc+0x34/0x60 [ 28.761020] generic_handle_domain_irq+0x1c/0x30 [ 28.761027] gic_handle_irq+0x4c/0x120 [ 28.761031] call_on_irq_stack+0x30/0x48 [ 28.761036] do_interrupt_handler+0x80/0x90 [ 28.761042] el1_interrupt+0x3c/0x60 [ 28.761049] el1h_64_irq_handler+0x18/0x30 [ 28.761054] el1h_64_irq+0x6c/0x70 [ 28.761059] cpuidle_enter_state+0xa8/0x300 (P) [ 28.761065] cpuidle_enter+0x38/0x50 [ 28.761072] do_idle+0x1e4/0x260 [ 28.761080] cpu_startup_entry+0x34/0x40 [ 28.761086] rest_init+0xdc/0xe0 [ 28.761092] console_on_rootfs+0x0/0x6c [ 28.761100] __primary_switched+0x88/0x90 [ 28.761107] handlers: [ 28.876539] [<0000000028c5c2d1>] irq_default_primary_handler threaded [<0000000024992bf8>] pca953x_irq_handler [ 28.886532] Disabling IRQ #100 I'm using a stripped-down arm64 defconfig file, which I have attached. IRQ 100 is: 100: 100001 0 gpio-vf610 27 Level 1-0022 I see the PMIC interrupt and the RTC interrupts are routed to the I2C GPIO expander at 1-0022, so I imagine either the PMIC or the RTC are triggering an interrupt (left enabled by U-Boot), and the kernel isn't compiled with the driver for either the PMIC or the RTC, and therefore there's no IRQ handler? (I confess I didn't investigate more than that at this point.) Thomas -- Thomas Petazzoni, co-owner and CEO, Bootlin Embedded Linux and Kernel engineering and training https://bootlin.com CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_AUDIT=y CONFIG_NO_HZ_IDLE=y CONFIG_HIGH_RES_TIMERS=y CONFIG_BPF_SYSCALL=y CONFIG_BPF_JIT=y CONFIG_PREEMPT=y CONFIG_IRQ_TIME_ACCOUNTING=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_NUMA_BALANCING=y CONFIG_MEMCG=y CONFIG_BLK_CGROUP=y CONFIG_CGROUP_PIDS=y CONFIG_CGROUP_FREEZER=y CONFIG_CGROUP_HUGETLB=y CONFIG_CPUSETS=y CONFIG_CGROUP_DEVICE=y CONFIG_CGROUP_CPUACCT=y CONFIG_CGROUP_PERF=y CONFIG_CGROUP_BPF=y CONFIG_USER_NS=y CONFIG_SCHED_AUTOGROUP=y CONFIG_BLK_DEV_INITRD=y CONFIG_KALLSYMS_ALL=y CONFIG_PROFILING=y CONFIG_KEXEC=y CONFIG_KEXEC_FILE=y CONFIG_ARCH_SPARX5=y CONFIG_ARCH_NXP=y CONFIG_ARCH_MXC=y CONFIG_NUMA=y CONFIG_XEN=y CONFIG_COMPAT=y CONFIG_RANDOMIZE_BASE=y CONFIG_HIBERNATION=y CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y CONFIG_ENERGY_MODEL=y CONFIG_ARM_PSCI_CPUIDLE=y CONFIG_CPU_FREQ=y CONFIG_CPU_FREQ_STAT=y CONFIG_CPU_FREQ_GOV_POWERSAVE=m CONFIG_CPU_FREQ_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m CONFIG_CPUFREQ_DT=y CONFIG_ARM_SCPI_CPUFREQ=y CONFIG_ARM_IMX_CPUFREQ_DT=m CONFIG_ARM_SCMI_CPUFREQ=y CONFIG_ACPI_CPPC_CPUFREQ=m CONFIG_ACPI=y CONFIG_ACPI_HOTPLUG_MEMORY=y CONFIG_ACPI_HMAT=y CONFIG_ACPI_APEI=y CONFIG_ACPI_APEI_GHES=y CONFIG_ACPI_APEI_PCIEAER=y CONFIG_ACPI_APEI_MEMORY_FAILURE=y CONFIG_ACPI_APEI_EINJ=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=y # CONFIG_GCC_PLUGINS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_COMPAT_BRK is not set CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTREMOVE=y CONFIG_KSM=y CONFIG_MEMORY_FAILURE=y CONFIG_TRANSPARENT_HUGEPAGE=y CONFIG_CMA=y CONFIG_NET=y CONFIG_PACKET=y CONFIG_IP_MULTICAST=y CONFIG_IP_PNP=y CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y CONFIG_IPV6=m CONFIG_NETFILTER=y CONFIG_BRIDGE_NETFILTER=m CONFIG_NF_CONNTRACK=m CONFIG_NF_CONNTRACK_EVENTS=y CONFIG_NETFILTER_XT_MARK=m CONFIG_NETFILTER_XT_TARGET_LOG=m CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_IPVS=m CONFIG_IP_VS=m CONFIG_IP_NF_IPTABLES=m CONFIG_IP6_NF_IPTABLES=m CONFIG_BRIDGE=m CONFIG_BRIDGE_VLAN_FILTERING=y CONFIG_NET_DSA=m CONFIG_VLAN_8021Q=m CONFIG_VLAN_8021Q_GVRP=y CONFIG_VLAN_8021Q_MVRP=y CONFIG_NET_SCHED=y CONFIG_NET_SCH_CBS=m CONFIG_NET_SCH_ETF=m CONFIG_NET_SCH_TAPRIO=m CONFIG_NET_SCH_MQPRIO=m CONFIG_NET_SCH_INGRESS=m CONFIG_NET_CLS_BASIC=m CONFIG_NET_CLS_FLOWER=m CONFIG_NET_CLS_ACT=y CONFIG_NET_ACT_GACT=m CONFIG_NET_ACT_MIRRED=m CONFIG_NET_ACT_GATE=m CONFIG_HSR=m CONFIG_QRTR_SMD=m CONFIG_QRTR_TUN=m CONFIG_CAN=m CONFIG_BT=m CONFIG_BT_HIDP=m # CONFIG_BT_LE is not set CONFIG_BT_LEDS=y # CONFIG_BT_DEBUGFS is not set CONFIG_BT_HCIBTUSB=m CONFIG_BT_HCIBTUSB_MTK=y CONFIG_BT_HCIUART=m CONFIG_BT_HCIUART_LL=y CONFIG_BT_HCIUART_BCM=y CONFIG_BT_HCIUART_QCA=y CONFIG_BT_HCIUART_MRVL=y CONFIG_BT_MRVL=m CONFIG_BT_MRVL_SDIO=m CONFIG_BT_NXPUART=m CONFIG_CFG80211=m CONFIG_MAC80211=m CONFIG_RFKILL=m CONFIG_RFKILL_GPIO=m CONFIG_NET_9P=y CONFIG_NET_9P_VIRTIO=y CONFIG_NFC=m CONFIG_NFC_NCI=m CONFIG_NFC_S3FWRN5_I2C=m CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_PCIEAER=y CONFIG_PCI_IOV=y CONFIG_PCI_PASID=y CONFIG_HOTPLUG_PCI=y CONFIG_HOTPLUG_PCI_ACPI=y CONFIG_PCIE_ALTERA=y CONFIG_PCIE_ALTERA_MSI=y CONFIG_PCI_HOST_THUNDER_PEM=y CONFIG_PCI_HOST_THUNDER_ECAM=y CONFIG_PCI_HOST_GENERIC=y CONFIG_PCI_XGENE=y CONFIG_PCI_MESON=m CONFIG_PCI_IMX6_HOST=y CONFIG_PCI_HISI=y CONFIG_PCIE_KIRIN=y CONFIG_PCI_ENDPOINT=y CONFIG_PCI_ENDPOINT_CONFIGFS=y CONFIG_PCI_EPF_TEST=m CONFIG_PCI_PWRCTRL_SLOT=y CONFIG_DEVTMPFS=y CONFIG_DEVTMPFS_MOUNT=y CONFIG_FW_LOADER_USER_HELPER=y CONFIG_VEXPRESS_CONFIG=y CONFIG_MHI_BUS_PCI_GENERIC=m CONFIG_ARM_SCMI_PROTOCOL=y CONFIG_ARM_SCPI_PROTOCOL=y CONFIG_GOOGLE_FIRMWARE=y CONFIG_GOOGLE_CBMEM=m CONFIG_GOOGLE_COREBOOT_TABLE=m CONFIG_EFI_CAPSULE_LOADER=y CONFIG_IMX_SCU=y CONFIG_GNSS=m CONFIG_GNSS_MTK_SERIAL=m CONFIG_MTD=y CONFIG_MTD_BLOCK=y CONFIG_MTD_CFI=y CONFIG_MTD_CFI_ADV_OPTIONS=y CONFIG_MTD_CFI_INTELEXT=y CONFIG_MTD_CFI_AMDSTD=y CONFIG_MTD_CFI_STAA=y CONFIG_MTD_PHYSMAP=y CONFIG_MTD_PHYSMAP_OF=y CONFIG_MTD_DATAFLASH=y CONFIG_MTD_SST25L=y CONFIG_MTD_RAW_NAND=y CONFIG_MTD_NAND_DENALI_DT=y CONFIG_MTD_NAND_BRCMNAND=m CONFIG_MTD_NAND_BRCMNAND_BCMBCA=m CONFIG_MTD_NAND_BRCMNAND_BRCMSTB=m CONFIG_MTD_NAND_BRCMNAND_IPROC=m CONFIG_MTD_SPI_NAND=m CONFIG_MTD_SPI_NOR=y CONFIG_MTD_UBI=m CONFIG_MTD_HYPERBUS=m CONFIG_OF_OVERLAY=y CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_NBD=m CONFIG_VIRTIO_BLK=y CONFIG_BLK_DEV_NVME=m CONFIG_SRAM=y CONFIG_PCI_ENDPOINT_TEST=m CONFIG_EEPROM_AT24=m CONFIG_EEPROM_AT25=m CONFIG_UACCE=m CONFIG_MISC_RP1=m # CONFIG_SCSI_PROC_FS is not set CONFIG_BLK_DEV_SD=y CONFIG_SCSI_SAS_ATA=y CONFIG_SCSI_HISI_SAS=y CONFIG_SCSI_HISI_SAS_PCI=y CONFIG_MEGARAID_SAS=y CONFIG_SCSI_MPT3SAS=m CONFIG_ATA=y CONFIG_SATA_AHCI=y CONFIG_SATA_AHCI_PLATFORM=y CONFIG_AHCI_DWC=m CONFIG_AHCI_CEVA=y CONFIG_SATA_SIL24=y CONFIG_PATA_OF_PLATFORM=y CONFIG_MD=y CONFIG_BLK_DEV_MD=m CONFIG_BLK_DEV_DM=m CONFIG_DM_MIRROR=m CONFIG_DM_ZERO=m CONFIG_NETDEVICES=y CONFIG_MACVLAN=m CONFIG_MACVTAP=m CONFIG_TUN=y CONFIG_VETH=m CONFIG_VIRTIO_NET=y CONFIG_MHI_NET=m CONFIG_B53_SRAB_DRIVER=m CONFIG_NET_DSA_BCM_SF2=m CONFIG_NET_DSA_MSCC_FELIX=m CONFIG_ENA_ETHERNET=m CONFIG_AMD_XGBE=y CONFIG_ATL1C=m CONFIG_BCMGENET=m CONFIG_BNX2X=m CONFIG_SYSTEMPORT=m CONFIG_MACB=y CONFIG_THUNDER_NIC_PF=y CONFIG_FEC=y CONFIG_FSL_XGMAC_MDIO=y CONFIG_FSL_ENETC=y CONFIG_FSL_ENETC_VF=y CONFIG_FSL_ENETC_QOS=y CONFIG_HIX5HD2_GMAC=y CONFIG_HNS_DSAF=y CONFIG_HNS_ENET=y CONFIG_HNS3=y CONFIG_HNS3_HCLGE=y CONFIG_HNS3_ENET=y CONFIG_E1000=y CONFIG_E1000E=y CONFIG_IGB=y CONFIG_IGBVF=y CONFIG_MVMDIO=y CONFIG_SKY2=y CONFIG_MLX4_EN=m CONFIG_MLX5_CORE=m CONFIG_MLX5_CORE_EN=y CONFIG_QCOM_EMAC=m CONFIG_RMNET=m CONFIG_R8169=m CONFIG_SMC91X=y CONFIG_SMSC911X=y CONFIG_STMMAC_ETH=y CONFIG_AQUANTIA_PHY=y CONFIG_BROADCOM_PHY=m CONFIG_BCM54140_PHY=m CONFIG_MARVELL_PHY=m CONFIG_MARVELL_10G_PHY=y CONFIG_MARVELL_88Q2XXX_PHY=y CONFIG_MICREL_PHY=y CONFIG_MICROSEMI_PHY=y CONFIG_AT803X_PHY=y CONFIG_REALTEK_PHY=y CONFIG_ROCKCHIP_PHY=y CONFIG_DP83867_PHY=y CONFIG_DP83869_PHY=m CONFIG_DP83TD510_PHY=y CONFIG_VITESSE_PHY=y CONFIG_CAN_FLEXCAN=m CONFIG_CAN_M_CAN=m CONFIG_CAN_M_CAN_PLATFORM=m CONFIG_CAN_MCP251XFD=m CONFIG_MDIO_BITBANG=y CONFIG_MDIO_BCM_UNIMAC=y CONFIG_MDIO_GPIO=y CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y CONFIG_MDIO_BUS_MUX_MMIOREG=y CONFIG_USB_PEGASUS=m CONFIG_USB_RTL8150=m CONFIG_USB_RTL8152=m CONFIG_USB_LAN78XX=m CONFIG_USB_USBNET=m CONFIG_USB_NET_DM9601=m CONFIG_USB_NET_SR9800=m CONFIG_USB_NET_SMSC75XX=m CONFIG_USB_NET_SMSC95XX=m CONFIG_USB_NET_PLUSB=m CONFIG_USB_NET_MCS7830=m CONFIG_ATH10K=m CONFIG_ATH10K_PCI=m CONFIG_ATH10K_SDIO=m CONFIG_WCN36XX=m CONFIG_ATH11K=m CONFIG_ATH11K_AHB=m CONFIG_ATH11K_PCI=m CONFIG_ATH12K=m CONFIG_BRCMFMAC=m CONFIG_IWLWIFI=m CONFIG_IWLDVM=m CONFIG_IWLMVM=m CONFIG_MWIFIEX=m CONFIG_MWIFIEX_SDIO=m CONFIG_MWIFIEX_PCIE=m CONFIG_MWIFIEX_USB=m CONFIG_MT7921E=m CONFIG_RSI_91X=m CONFIG_WL18XX=m CONFIG_WLCORE_SDIO=m CONFIG_WWAN=m CONFIG_MHI_WWAN_CTRL=m CONFIG_MHI_WWAN_MBIM=m CONFIG_INPUT_EVDEV=y CONFIG_KEYBOARD_ADC=m CONFIG_KEYBOARD_GPIO=y CONFIG_KEYBOARD_GPIO_POLLED=m CONFIG_KEYBOARD_SNVS_PWRKEY=m CONFIG_KEYBOARD_IMX_SC_KEY=m CONFIG_KEYBOARD_CROS_EC=y CONFIG_KEYBOARD_MTK_PMIC=m CONFIG_MOUSE_ELAN_I2C=m CONFIG_INPUT_TOUCHSCREEN=y CONFIG_TOUCHSCREEN_ATMEL_MXT=m CONFIG_TOUCHSCREEN_GOODIX=m CONFIG_TOUCHSCREEN_GOODIX_BERLIN_SPI=m CONFIG_TOUCHSCREEN_ELAN=m CONFIG_TOUCHSCREEN_EDT_FT5X06=m CONFIG_INPUT_MISC=y CONFIG_INPUT_BBNSM_PWRKEY=m CONFIG_INPUT_TPS65219_PWRBUTTON=m CONFIG_INPUT_PWM_BEEPER=m CONFIG_INPUT_PWM_VIBRA=m CONFIG_INPUT_RK805_PWRKEY=m CONFIG_INPUT_DA9063_ONKEY=m # CONFIG_SERIO_SERPORT is not set CONFIG_SERIO_AMBAKMI=y CONFIG_LEGACY_PTY_COUNT=16 CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=8 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_8250_DW=y CONFIG_SERIAL_OF_PLATFORM=y CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_SERIAL_IMX=y CONFIG_SERIAL_IMX_CONSOLE=y CONFIG_SERIAL_XILINX_PS_UART=y CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y CONFIG_SERIAL_FSL_LPUART=y CONFIG_SERIAL_FSL_LPUART_CONSOLE=y CONFIG_SERIAL_FSL_LINFLEXUART=y CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y CONFIG_SERIAL_DEV_BUS=y CONFIG_VIRTIO_CONSOLE=y CONFIG_IPMI_HANDLER=m CONFIG_IPMI_DEVICE_INTERFACE=m CONFIG_IPMI_SI=m CONFIG_HW_RANDOM=y CONFIG_HW_RANDOM_VIRTIO=y CONFIG_HW_RANDOM_CN10K=y CONFIG_TCG_TPM=y CONFIG_TCG_TIS=m CONFIG_TCG_TIS_SPI=m CONFIG_TCG_TIS_SPI_CR50=y CONFIG_TCG_TIS_I2C_CR50=m CONFIG_TCG_TIS_I2C_INFINEON=y CONFIG_I2C_CHARDEV=y CONFIG_I2C_MUX=y CONFIG_I2C_MUX_PCA954x=y CONFIG_I2C_MUX_PINCTRL=m CONFIG_I2C_CADENCE=m CONFIG_I2C_DESIGNWARE_CORE=y CONFIG_I2C_GPIO=m CONFIG_I2C_IMX=y CONFIG_I2C_IMX_LPI2C=y CONFIG_I2C_RK3X=y CONFIG_I2C_CROS_EC_TUNNEL=y CONFIG_SPI=y CONFIG_SPI_CADENCE_QUADSPI=y CONFIG_SPI_DESIGNWARE=m CONFIG_SPI_DW_DMA=y CONFIG_SPI_DW_MMIO=m CONFIG_SPI_FSL_LPSPI=y CONFIG_SPI_FSL_QUADSPI=y CONFIG_SPI_NXP_FLEXSPI=y CONFIG_SPI_IMX=m CONFIG_SPI_FSL_DSPI=y CONFIG_SPI_PL022=y CONFIG_SPI_SPIDEV=m CONFIG_SPMI=y CONFIG_PINCTRL_DA9062=m CONFIG_PINCTRL_MAX77620=y CONFIG_PINCTRL_RK805=m CONFIG_PINCTRL_SINGLE=y CONFIG_PINCTRL_IMX91=y CONFIG_GPIO_ALTERA=m CONFIG_GPIO_DWAPB=y CONFIG_GPIO_MB86S7X=y CONFIG_GPIO_MXC=y CONFIG_GPIO_PL061=y CONFIG_GPIO_SYSCON=y CONFIG_GPIO_VF610=y CONFIG_GPIO_WCD934X=m CONFIG_GPIO_XGENE=y CONFIG_GPIO_MAX732X=y CONFIG_GPIO_PCA953X=y CONFIG_GPIO_PCA953X_IRQ=y CONFIG_GPIO_PCF857X=m CONFIG_GPIO_TPIC2810=m CONFIG_GPIO_ADP5585=m CONFIG_GPIO_BD9571MWV=m CONFIG_GPIO_MAX77620=y CONFIG_GPIO_AGGREGATOR=m CONFIG_POWER_RESET_TORADEX_EC=m CONFIG_POWER_RESET_XGENE=y CONFIG_POWER_RESET_SYSCON=y CONFIG_POWER_RESET_SYSCON_POWEROFF=y CONFIG_SYSCON_REBOOT_MODE=y CONFIG_NVMEM_REBOOT_MODE=m CONFIG_POWER_SEQUENCING=m CONFIG_POWER_SEQUENCING_QCOM_WCN=m CONFIG_BATTERY_SBS=m CONFIG_BATTERY_BQ27XXX=y CONFIG_BATTERY_MAX17042=m CONFIG_CHARGER_MT6360=m CONFIG_CHARGER_BQ25890=m CONFIG_CHARGER_BQ25980=m CONFIG_CHARGER_RK817=m CONFIG_SENSORS_ARM_SCMI=y CONFIG_SENSORS_ARM_SCPI=y CONFIG_SENSORS_GPIO_FAN=m CONFIG_SENSORS_JC42=m CONFIG_SENSORS_LM75=m CONFIG_SENSORS_LM90=m CONFIG_SENSORS_PWM_FAN=m CONFIG_SENSORS_INA2XX=m CONFIG_SENSORS_INA3221=m CONFIG_SENSORS_TMP102=m CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y CONFIG_CPU_THERMAL=y CONFIG_DEVFREQ_THERMAL=y CONFIG_THERMAL_EMULATION=y CONFIG_IMX_SC_THERMAL=m CONFIG_IMX8MM_THERMAL=m CONFIG_QORIQ_THERMAL=m CONFIG_GENERIC_ADC_THERMAL=m CONFIG_WATCHDOG=y CONFIG_ARM_SP805_WATCHDOG=y CONFIG_ARM_SBSA_WATCHDOG=y CONFIG_DW_WATCHDOG=y CONFIG_IMX2_WDT=y CONFIG_IMX_SC_WDT=m CONFIG_IMX7ULP_WDT=m CONFIG_ARM_SMC_WATCHDOG=y CONFIG_MFD_ADP5585=m CONFIG_MFD_BD9571MWV=y CONFIG_MFD_AXP20X_I2C=y CONFIG_MFD_DA9062=m CONFIG_MFD_HI6421_PMIC=y CONFIG_MFD_MAX77620=y CONFIG_MFD_MAX77759=m CONFIG_MFD_MT6360=y CONFIG_MFD_MT6397=y CONFIG_MFD_RK8XX_I2C=y CONFIG_MFD_RK8XX_SPI=y CONFIG_MFD_SEC_I2C=y CONFIG_MFD_TI_LP873X=m CONFIG_MFD_TPS65219=y CONFIG_MFD_TPS6594_I2C=m CONFIG_MFD_ROHM_BD718XX=y CONFIG_MFD_WCD934X=m CONFIG_REGULATOR_FIXED_VOLTAGE=y CONFIG_REGULATOR_ARM_SCMI=y CONFIG_REGULATOR_AXP20X=y CONFIG_REGULATOR_BD718XX=y CONFIG_REGULATOR_BD9571MWV=y CONFIG_REGULATOR_CROS_EC=y CONFIG_REGULATOR_DA9211=m CONFIG_REGULATOR_FAN53555=y CONFIG_REGULATOR_GPIO=y CONFIG_REGULATOR_HI6421V530=y CONFIG_REGULATOR_LP873X=m CONFIG_REGULATOR_MAX77620=y CONFIG_REGULATOR_MAX8973=y CONFIG_REGULATOR_MAX20411=m CONFIG_REGULATOR_MP8859=y CONFIG_REGULATOR_MT6315=m CONFIG_REGULATOR_MT6357=y CONFIG_REGULATOR_MT6358=y CONFIG_REGULATOR_MT6359=y CONFIG_REGULATOR_MT6360=y CONFIG_REGULATOR_MT6397=y CONFIG_REGULATOR_PCA9450=y CONFIG_REGULATOR_PF8X00=y CONFIG_REGULATOR_PFUZE100=y CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_SPMI=y CONFIG_REGULATOR_QCOM_USB_VBUS=m CONFIG_REGULATOR_RAA215300=y CONFIG_REGULATOR_RK808=y CONFIG_REGULATOR_S2MPS11=y CONFIG_REGULATOR_TPS65132=m CONFIG_REGULATOR_TPS65219=y CONFIG_REGULATOR_VCTRL=m CONFIG_RC_CORE=m CONFIG_RC_DECODERS=y CONFIG_RC_DEVICES=y CONFIG_IR_GPIO_CIR=m CONFIG_MEDIA_CEC_SUPPORT=y CONFIG_CEC_NXP_TDA9950=m CONFIG_FB=y CONFIG_FB_EFI=y CONFIG_FB_MODE_HELPERS=y CONFIG_BACKLIGHT_CLASS_DEVICE=m CONFIG_BACKLIGHT_PWM=m CONFIG_BACKLIGHT_LP855X=m CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y CONFIG_LOGO=y # CONFIG_LOGO_LINUX_MONO is not set # CONFIG_LOGO_LINUX_VGA16 is not set CONFIG_TRACE_GPU_MEM=y CONFIG_SOUND=m CONFIG_SND=m CONFIG_SND_DYNAMIC_MINORS=y CONFIG_SND_ALOOP=m CONFIG_SND_SOC=m CONFIG_SND_SOC_FSL_ASRC=m CONFIG_SND_SOC_FSL_MICFIL=m CONFIG_SND_SOC_FSL_EASRC=m CONFIG_SND_IMX_SOC=m CONFIG_SND_SOC_IMX_SGTL5000=m CONFIG_SND_SOC_FSL_ASOC_CARD=m CONFIG_SND_SOC_IMX_AUDMIX=m CONFIG_SND_SOC_SOF_TOPLEVEL=y CONFIG_SND_SOC_SOF_OF=m CONFIG_SND_SOC_SOF_MTK_TOPLEVEL=y CONFIG_SND_SOC_ADAU7002=m CONFIG_SND_SOC_AK4613=m CONFIG_SND_SOC_AK4619=m CONFIG_SND_SOC_BT_SCO=m CONFIG_SND_SOC_CROS_EC_CODEC=m CONFIG_SND_SOC_DA7213=m CONFIG_SND_SOC_DMIC=m CONFIG_SND_SOC_ES7134=m CONFIG_SND_SOC_ES7241=m CONFIG_SND_SOC_ES8316=m CONFIG_SND_SOC_ES8326=m CONFIG_SND_SOC_ES8328_I2C=m CONFIG_SND_SOC_GTM601=m CONFIG_SND_SOC_MAX98357A=m CONFIG_SND_SOC_MAX98927=m CONFIG_SND_SOC_MAX98390=m CONFIG_SND_SOC_MSM8916_WCD_ANALOG=m CONFIG_SND_SOC_MSM8916_WCD_DIGITAL=m CONFIG_SND_SOC_PCM3168A_I2C=m CONFIG_SND_SOC_RK817=m CONFIG_SND_SOC_RT5640=m CONFIG_SND_SOC_RT5659=m CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m CONFIG_SND_SOC_SIMPLE_MUX=m CONFIG_SND_SOC_SPDIF=m CONFIG_SND_SOC_TAS2552=m CONFIG_SND_SOC_TAS571X=m CONFIG_SND_SOC_TLV320AIC32X4_I2C=m CONFIG_SND_SOC_TLV320AIC3X_I2C=m CONFIG_SND_SOC_TS3A227E=m CONFIG_SND_SOC_WCD9335=m CONFIG_SND_SOC_WCD934X=m CONFIG_SND_SOC_WCD938X_SDW=m CONFIG_SND_SOC_WCD939X_SDW=m CONFIG_SND_SOC_WM8524=m CONFIG_SND_SOC_WM8904=m CONFIG_SND_SOC_WM8960=m CONFIG_SND_SOC_WM8962=m CONFIG_SND_SOC_WM8978=m CONFIG_SND_SOC_WSA881X=m CONFIG_SND_SOC_WSA883X=m CONFIG_SND_SOC_WSA884X=m CONFIG_SND_SOC_MT6357=m CONFIG_SND_SOC_MT6358=m CONFIG_SND_SOC_NAU8315=m CONFIG_SND_SOC_NAU8822=m CONFIG_SND_SOC_LPASS_WSA_MACRO=m CONFIG_SND_SOC_LPASS_VA_MACRO=m CONFIG_SND_SOC_LPASS_RX_MACRO=m CONFIG_SND_SOC_LPASS_TX_MACRO=m CONFIG_SND_SIMPLE_CARD=m CONFIG_SND_AUDIO_GRAPH_CARD=m CONFIG_SND_AUDIO_GRAPH_CARD2=m CONFIG_HID_MULTITOUCH=m CONFIG_I2C_HID_ACPI=m CONFIG_I2C_HID_OF=m CONFIG_I2C_HID_OF_ELAN=m CONFIG_USB_CONN_GPIO=y CONFIG_USB=y CONFIG_USB_OTG=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_PCI_RENESAS=m CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_HCD_PLATFORM=y CONFIG_USB_OHCI_HCD=y CONFIG_USB_OHCI_HCD_PLATFORM=y CONFIG_USB_ACM=m CONFIG_USB_STORAGE=y CONFIG_USB_CDNS_SUPPORT=m CONFIG_USB_CDNS3=m CONFIG_USB_CDNS3_GADGET=y CONFIG_USB_CDNS3_HOST=y CONFIG_USB_MUSB_HDRC=y CONFIG_USB_DWC3=y CONFIG_USB_DWC2=y CONFIG_USB_CHIPIDEA=y CONFIG_USB_CHIPIDEA_UDC=y CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_ISP1760=y CONFIG_USB_SERIAL=m CONFIG_USB_SERIAL_CP210X=m CONFIG_USB_SERIAL_FTDI_SIO=m CONFIG_USB_SERIAL_OPTION=m CONFIG_USB_HSIC_USB3503=y CONFIG_USB_ONBOARD_DEV=m CONFIG_NOP_USB_XCEIV=y CONFIG_USB_MXS_PHY=m CONFIG_USB_ULPI=y CONFIG_USB_GADGET=y CONFIG_USB_SNP_UDC_PLAT=y CONFIG_USB_BDC_UDC=y CONFIG_USB_CONFIGFS=m CONFIG_USB_CONFIGFS_SERIAL=y CONFIG_USB_CONFIGFS_ACM=y CONFIG_USB_CONFIGFS_OBEX=y CONFIG_USB_CONFIGFS_NCM=y CONFIG_USB_CONFIGFS_ECM=y CONFIG_USB_CONFIGFS_ECM_SUBSET=y CONFIG_USB_CONFIGFS_RNDIS=y CONFIG_USB_CONFIGFS_EEM=y CONFIG_USB_CONFIGFS_MASS_STORAGE=y CONFIG_USB_CONFIGFS_F_FS=y CONFIG_USB_MASS_STORAGE=m CONFIG_TYPEC=m CONFIG_TYPEC_TCPM=m CONFIG_TYPEC_TCPCI=m CONFIG_TYPEC_RT1711H=m CONFIG_TYPEC_MT6360=m CONFIG_TYPEC_TCPCI_MAXIM=m CONFIG_TYPEC_FUSB302=m CONFIG_TYPEC_UCSI=m CONFIG_UCSI_CCG=m CONFIG_TYPEC_TPS6598X=m CONFIG_TYPEC_HD3SS3220=m CONFIG_TYPEC_MUX_FSA4480=m CONFIG_TYPEC_MUX_GPIO_SBU=m CONFIG_TYPEC_MUX_IT5205=m CONFIG_TYPEC_MUX_NB7VPQ904M=m CONFIG_TYPEC_MUX_PS883X=m CONFIG_TYPEC_MUX_WCD939X_USBSS=m CONFIG_MMC=y CONFIG_MMC_BLOCK_MINORS=32 CONFIG_MMC_ARMMMCI=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_ACPI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_OF_ARASAN=y CONFIG_MMC_SDHCI_OF_ESDHC=y CONFIG_MMC_SDHCI_OF_DWCMSHC=y CONFIG_MMC_SDHCI_OF_SPARX5=y CONFIG_MMC_SDHCI_CADENCE=y CONFIG_MMC_SDHCI_ESDHC_IMX=y CONFIG_MMC_SDHCI_F_SDH30=y CONFIG_MMC_SPI=y CONFIG_MMC_DW=y CONFIG_MMC_DW_EXYNOS=y CONFIG_MMC_DW_HI3798CV200=y CONFIG_MMC_DW_K3=y CONFIG_MMC_MTK=y CONFIG_MMC_SDHCI_XENON=y CONFIG_SCSI_UFSHCD=y CONFIG_SCSI_UFS_BSG=y CONFIG_SCSI_UFSHCD_PLATFORM=y CONFIG_SCSI_UFS_CDNS_PLATFORM=m CONFIG_NEW_LEDS=y CONFIG_LEDS_CLASS=y CONFIG_LEDS_CLASS_MULTICOLOR=m CONFIG_LEDS_LM3692X=m CONFIG_LEDS_PCA9532=m CONFIG_LEDS_GPIO=y CONFIG_LEDS_PWM=y CONFIG_LEDS_SYSCON=y CONFIG_LEDS_QCOM_LPG=m CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_DISK=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_CPU=y CONFIG_LEDS_TRIGGER_DEFAULT_ON=y CONFIG_LEDS_TRIGGER_PANIC=y CONFIG_EDAC=y CONFIG_EDAC_GHES=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_DS1307=m CONFIG_RTC_DRV_HYM8563=m CONFIG_RTC_DRV_MAX77686=y CONFIG_RTC_DRV_RK808=m CONFIG_RTC_DRV_ISL1208=m CONFIG_RTC_DRV_PCF85363=m CONFIG_RTC_DRV_PCF8563=m CONFIG_RTC_DRV_M41T80=m CONFIG_RTC_DRV_BQ32K=m CONFIG_RTC_DRV_RX8581=m CONFIG_RTC_DRV_RV3028=m CONFIG_RTC_DRV_RV8803=m CONFIG_RTC_DRV_S5M=y CONFIG_RTC_DRV_DS3232=y CONFIG_RTC_DRV_PCF2127=m CONFIG_RTC_DRV_PCF85063=m CONFIG_RTC_DRV_DA9063=m CONFIG_RTC_DRV_EFI=y CONFIG_RTC_DRV_CROS_EC=y CONFIG_RTC_DRV_PL031=y CONFIG_RTC_DRV_SNVS=m CONFIG_RTC_DRV_BBNSM=m CONFIG_RTC_DRV_IMX_SC=m CONFIG_RTC_DRV_MT6397=m CONFIG_DMADEVICES=y CONFIG_BCM_SBA_RAID=m CONFIG_FSL_EDMA=y CONFIG_IMX_SDMA=m CONFIG_MV_XOR_V2=y CONFIG_PL330_DMA=y CONFIG_QCOM_HIDMA_MGMT=y CONFIG_QCOM_HIDMA=y CONFIG_DW_EDMA=m CONFIG_SYNC_FILE=y CONFIG_VFIO=y CONFIG_VFIO_PCI=y CONFIG_VIRTIO_PCI=y CONFIG_VIRTIO_BALLOON=y CONFIG_VIRTIO_MMIO=y CONFIG_XEN_GNTDEV=y CONFIG_XEN_GRANT_DEV_ALLOC=y CONFIG_GREYBUS=m CONFIG_GREYBUS_BEAGLEPLAY=m CONFIG_STAGING=y CONFIG_STAGING_MEDIA=y CONFIG_CHROME_PLATFORMS=y CONFIG_CROS_EC=y CONFIG_CROS_EC_I2C=y CONFIG_CROS_EC_RPMSG=m CONFIG_CROS_EC_SPI=y CONFIG_CROS_KBD_LED_BACKLIGHT=m CONFIG_CROS_EC_CHARDEV=m CONFIG_CLK_VEXPRESS_OSC=y CONFIG_COMMON_CLK_RK808=y CONFIG_COMMON_CLK_SCMI=y CONFIG_COMMON_CLK_SCPI=y CONFIG_COMMON_CLK_CS2000_CP=y CONFIG_COMMON_CLK_S2MPS11=y CONFIG_COMMON_CLK_XGENE=y CONFIG_COMMON_CLK_PWM=y CONFIG_COMMON_CLK_RS9_PCIE=y CONFIG_COMMON_CLK_VC3=y CONFIG_COMMON_CLK_VC5=y CONFIG_COMMON_CLK_BD718XX=m CONFIG_CLK_IMX8MM=y CONFIG_CLK_IMX8MN=y CONFIG_CLK_IMX8MP=y CONFIG_CLK_IMX8MQ=y CONFIG_CLK_IMX8QXP=y CONFIG_CLK_IMX8ULP=y CONFIG_CLK_IMX93=y CONFIG_HWSPINLOCK=y CONFIG_ARM_TIMER_SP804=y CONFIG_ARM_MHU=y CONFIG_IMX_MBOX=y CONFIG_PLATFORM_MHU=y CONFIG_IOMMU_IO_PGTABLE_ARMV7S=y CONFIG_ARM_SMMU=y CONFIG_ARM_SMMU_V3=y CONFIG_REMOTEPROC=y CONFIG_IMX_REMOTEPROC=y CONFIG_RPMSG_CHAR=m CONFIG_RPMSG_CTRL=m CONFIG_RPMSG_QCOM_GLINK_RPM=y CONFIG_RPMSG_VIRTIO=y CONFIG_SOUNDWIRE=m CONFIG_SOUNDWIRE_QCOM=m CONFIG_FSL_RCPM=y CONFIG_QCOM_PBS=m CONFIG_SOC_TI=y CONFIG_IMX_SCU_PD=y CONFIG_DEVFREQ_GOV_PASSIVE=m CONFIG_ARM_IMX_BUS_DEVFREQ=y CONFIG_ARM_IMX8M_DDRC_DEVFREQ=m CONFIG_PM_DEVFREQ_EVENT=y CONFIG_EXTCON_PTN5150=m CONFIG_EXTCON_USB_GPIO=y CONFIG_EXTCON_USBC_CROS_EC=y CONFIG_MEMORY=y CONFIG_IIO=y CONFIG_IMX8QXP_ADC=m CONFIG_IMX93_ADC=m CONFIG_MAX9611=m CONFIG_MEDIATEK_MT6359_AUXADC=m CONFIG_QCOM_SPMI_VADC=m CONFIG_QCOM_SPMI_ADC5=m CONFIG_TI_ADS1015=m CONFIG_IIO_CROS_EC_SENSORS_CORE=m CONFIG_IIO_CROS_EC_SENSORS=m CONFIG_IIO_ST_LSM6DSX=m CONFIG_IIO_CROS_EC_LIGHT_PROX=m CONFIG_SENSORS_ISL29018=m CONFIG_VCNL4000=m CONFIG_IIO_ST_MAGN_3AXIS=m CONFIG_IIO_CROS_EC_BARO=m CONFIG_MPL3115=m CONFIG_PWM=y CONFIG_PWM_ADP5585=m CONFIG_PWM_CROS_EC=m CONFIG_PWM_IMX27=m CONFIG_RESET_GPIO=m CONFIG_RESET_IMX7=y CONFIG_PHY_CAN_TRANSCEIVER=m CONFIG_PHY_NXP_PTN3222=m CONFIG_PHY_CADENCE_TORRENT=m CONFIG_PHY_CADENCE_DPHY=m CONFIG_PHY_CADENCE_DPHY_RX=m CONFIG_PHY_CADENCE_SIERRA=m CONFIG_PHY_CADENCE_SALVO=m CONFIG_PHY_MIXEL_MIPI_DPHY=m CONFIG_PHY_FSL_IMX8M_PCIE=y CONFIG_PHY_FSL_SAMSUNG_HDMI_PHY=m CONFIG_PHY_QCOM_USB_HS=m CONFIG_PHY_SAMSUNG_USB2=y CONFIG_ARM_CCI_PMU=m CONFIG_ARM_CCN=m CONFIG_ARM_CMN=m CONFIG_ARM_SMMU_V3_PMU=m CONFIG_ARM_DSU_PMU=m CONFIG_FSL_IMX8_DDR_PMU=m CONFIG_ARM_SPE_PMU=m CONFIG_ARM_DMC620_PMU=m CONFIG_HISI_PMU=y CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU=m CONFIG_NVIDIA_CORESIGHT_PMU_ARCH_SYSTEM_PMU=m CONFIG_NVMEM_LAYOUT_SL28_VPD=m CONFIG_NVMEM_IMX_OCOTP=y CONFIG_NVMEM_IMX_OCOTP_ELE=y CONFIG_NVMEM_IMX_OCOTP_SCU=y CONFIG_NVMEM_RMEM=m CONFIG_NVMEM_SNVS_LPGPR=y CONFIG_NVMEM_SPMI_SDAM=m CONFIG_FPGA=y CONFIG_FPGA_MGR_ALTERA_CVP=m CONFIG_FPGA_BRIDGE=m CONFIG_ALTERA_FREEZE_BRIDGE=m CONFIG_FPGA_REGION=m CONFIG_OF_FPGA_REGION=m CONFIG_TEE=y CONFIG_OPTEE=y CONFIG_MUX_GPIO=m CONFIG_MUX_MMIO=y CONFIG_INTERCONNECT=y CONFIG_INTERCONNECT_IMX=y CONFIG_INTERCONNECT_IMX8MM=m CONFIG_INTERCONNECT_IMX8MN=m CONFIG_INTERCONNECT_IMX8MQ=m CONFIG_INTERCONNECT_IMX8MP=y CONFIG_COUNTER=m CONFIG_HTE=y CONFIG_EXT4_FS=y CONFIG_EXT4_FS_POSIX_ACL=y CONFIG_EXT4_FS_SECURITY=y CONFIG_BTRFS_FS=m CONFIG_BTRFS_FS_POSIX_ACL=y CONFIG_FANOTIFY=y CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y CONFIG_QUOTA=y CONFIG_AUTOFS_FS=y CONFIG_FUSE_FS=m CONFIG_CUSE=m CONFIG_OVERLAY_FS=m CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_TMPFS_POSIX_ACL=y CONFIG_HUGETLBFS=y CONFIG_EFIVAR_FS=y CONFIG_UBIFS_FS=m CONFIG_SQUASHFS=y CONFIG_PSTORE_RAM=m CONFIG_NFS_FS=y CONFIG_NFS_V4=y CONFIG_NFS_V4_1=y CONFIG_NFS_V4_2=y CONFIG_ROOT_NFS=y CONFIG_9P_FS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_SECURITY=y CONFIG_CRYPTO_USER=y CONFIG_CRYPTO_BENCHMARK=m CONFIG_CRYPTO_DES=m CONFIG_CRYPTO_CHACHA20=m CONFIG_CRYPTO_ECHAINIV=y CONFIG_CRYPTO_ANSI_CPRNG=y CONFIG_CRYPTO_USER_API_RNG=m CONFIG_CRYPTO_GHASH_ARM64_CE=y CONFIG_CRYPTO_SHA3_ARM64=m CONFIG_CRYPTO_SM3_ARM64_CE=m CONFIG_CRYPTO_AES_ARM64_BS=m CONFIG_CRYPTO_AES_ARM64_CE_CCM=y CONFIG_CRYPTO_DEV_FSL_CAAM=m CONFIG_CRYPTO_DEV_CCREE=m CONFIG_CRYPTO_DEV_HISI_SEC2=m CONFIG_CRYPTO_DEV_HISI_ZIP=m CONFIG_CRYPTO_DEV_HISI_HPRE=m CONFIG_CRYPTO_DEV_HISI_TRNG=m CONFIG_CRYPTO_DEV_AMLOGIC_GXL=m CONFIG_INDIRECT_PIO=y CONFIG_DMA_RESTRICTED_POOL=y CONFIG_DMA_CMA=y CONFIG_CMA_SIZE_MBYTES=32 CONFIG_PRINTK_TIME=y CONFIG_DEBUG_KERNEL=y CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y CONFIG_DEBUG_INFO_REDUCED=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_FTRACE is not set CONFIG_CORESIGHT=m CONFIG_CORESIGHT_LINK_AND_SINK_TMC=m CONFIG_CORESIGHT_CATU=m CONFIG_CORESIGHT_SINK_TPIU=m CONFIG_CORESIGHT_SINK_ETBV10=m CONFIG_CORESIGHT_STM=m CONFIG_CORESIGHT_CPU_DEBUG=m CONFIG_CORESIGHT_CTI=m CONFIG_MEMTEST=y
Hello (again), On Tue, 30 Dec 2025 17:15:48 +0100 Thomas Petazzoni <thomas.petazzoni@bootlin.com> wrote: > I see the PMIC interrupt and the RTC interrupts are routed to the I2C > GPIO expander at 1-0022, so I imagine either the PMIC or the RTC are > triggering an interrupt (left enabled by U-Boot), and the kernel isn't > compiled with the driver for either the PMIC or the RTC, and therefore > there's no IRQ handler? > > (I confess I didn't investigate more than that at this point.) Upon closer inspection, I in fact get thousands over IRQ #100 per seconds right after boot, until the point where it reaches 100000 IRQ events, and the splat appears, with the IRQ being subsequently disabled. So it's not just one interrupt, but a storm of it. Thomas -- Thomas Petazzoni, co-owner and CEO, Bootlin Embedded Linux and Kernel engineering and training https://bootlin.com
Hello Thomas, On Tue, Dec 30, 2025 at 05:24:27PM +0100, Thomas Petazzoni wrote: > Hello (again), > > On Tue, 30 Dec 2025 17:15:48 +0100 > Thomas Petazzoni <thomas.petazzoni@bootlin.com> wrote: > > > I see the PMIC interrupt and the RTC interrupts are routed to the I2C > > GPIO expander at 1-0022, so I imagine either the PMIC or the RTC are > > triggering an interrupt (left enabled by U-Boot), and the kernel isn't > > compiled with the driver for either the PMIC or the RTC, and therefore > > there's no IRQ handler? > > > > (I confess I didn't investigate more than that at this point.) > > Upon closer inspection, I in fact get thousands over IRQ #100 per > seconds right after boot, until the point where it reaches 100000 IRQ > events, and the splat appears, with the IRQ being subsequently > disabled. So it's not just one interrupt, but a storm of it. > This recalls the behaviour seen on i.MX91 FRDM [0], and the hardware is indeed very similar: the GPIO expander and the TypeC port controller (PTN5110) share the same IRQ line, and if the first gets enabled before the second an interrupt storm will happen (because the PTN5110 is triggering interrupts that nobody services). I did not see this during my testing - but maybe the probe sequence is different. Any chance you are not loading the driver for the PTN5110? I see from your defconfig it should be compiled as module, but maybe you are not including it into the image or not loading it? The NXP downstream BSP is masking interrupts for the TypeC port controller as part of the U-Boot initialization, as they are enabled by default at reset. While it somewhat breaks the required isolation between the bootloader and the system it loads, I fear this is the only sensible option here, given this hardware limitation; this was the path that was chosen for the i.MX91 FRDM (which has been applied today [1]). > Thomas > -- > Thomas Petazzoni, co-owner and CEO, Bootlin > Embedded Linux and Kernel engineering and training > https://bootlin.com > [0] https://lore.kernel.org/all/aTBFCc-8NzeS4MzT@bywater/ [1] https://lore.kernel.org/u-boot/CAOMZO5DsCi6GHrkvLEZTjsLy1D02A2e83YgMO36b3EMt8B6c5Q@mail.gmail.com/ Reagrds, Francesco
On Thu, Dec 18, 2025 at 12:39:22PM +0100, Fabian Pflug wrote: > The FRDM i.MX 93 development board is a low-cost and compact development > board featuring the i.MX93 applications processor. > > It features: > - Dual Cortex-A55 > - 2 GB LPDDR4X / LPDDR4 > - 32 GB eMMC5.1 > - MicroSD slot > - GbE RJ45 x 2 > - USB2.0 1x Type C, 1x Type A > > This file is based upon the one provided by nxp in their own kernel and > yocto meta layer for the device, but adapted for mainline. > > Signed-off-by: Haidong Zheng <haidong.zheng@nxp.com> > Signed-off-by: Danwei Luo <danwei.luo@nxp.com> > Signed-off-by: Lei Xu <lei.xu@nxp.com> > Signed-off-by: Fabian Pflug <f.pflug@pengutronix.de> > --- > arch/arm64/boot/dts/freescale/Makefile | 1 + > arch/arm64/boot/dts/freescale/imx93-11x11-frdm.dts | 620 +++++++++++++++++++++ > 2 files changed, 621 insertions(+) > Reviewed-by: Francesco Valla <francesco@valla.it> Tested-by: Francesco Valla <francesco@valla.it> Thank you! Regards, Francesco
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