// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) /* * Copyright (c) 2022-2023 TQ-Systems GmbH , * D-82229 Seefeld, Germany. * Author: Markus Niebel * Author: Alexander Stein */ /dts-v1/; #include #include #include #include #include #include "imx93-tqma9352.dtsi" /{ model = "TQ-Systems i.MX93 TQMa93xxLA on MBa93xxLA SBC"; compatible = "tq,imx93-tqma9352-mba93xxla", "tq,imx93-tqma9352", "fsl,imx93"; chassis-type = "embedded"; chosen { stdout-path = &lpuart1; }; aliases { eeprom0 = &eeprom0; rtc0 = &pcf85063; rtc1 = &bbnsm_rtc; }; backlight_lvds: backlight { compatible = "pwm-backlight"; pwms = <&tpm5 0 5000000 0>; brightness-levels = <0 4 8 16 32 64 128 255>; default-brightness-level = <7>; power-supply = <®_12v0>; enable-gpios = <&expander2 2 GPIO_ACTIVE_HIGH>; status = "disabled"; }; clk_dp: clk-dp { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <26000000>; }; gpio-keys { compatible = "gpio-keys"; autorepeat; switch-a { label = "switcha"; linux,code = ; gpios = <&expander0 6 GPIO_ACTIVE_LOW>; wakeup-source; }; switch-b { label = "switchb"; linux,code = ; gpios = <&expander0 7 GPIO_ACTIVE_LOW>; wakeup-source; }; }; gpio-leds { compatible = "gpio-leds"; led-1 { color = ; function = LED_FUNCTION_STATUS; gpios = <&expander2 6 GPIO_ACTIVE_HIGH>; linux,default-trigger = "default-on"; }; led-2 { color = ; function = LED_FUNCTION_HEARTBEAT; gpios = <&expander2 7 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; }; }; iio-hwmon { compatible = "iio-hwmon"; io-channels = <&adc1 0>, <&adc1 1>, <&adc1 2>, <&adc1 3>; }; reg_3v3: regulator-3v3 { compatible = "regulator-fixed"; regulator-name = "V_3V3_MB"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; reg_3v8: regulator-3v8 { compatible = "regulator-fixed"; regulator-name = "V_3V8"; regulator-min-microvolt = <3800000>; regulator-max-microvolt = <3800000>; gpio = <&expander0 0 GPIO_ACTIVE_HIGH>; enable-active-high; /* TODO: this is supply for IOT module */ regulator-always-on; }; reg_5v0: regulator-5v0 { compatible = "regulator-fixed"; regulator-name = "V_5V0_MB"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; }; reg_12v0: regulator-12v0 { compatible = "regulator-fixed"; regulator-name = "V_12V"; regulator-min-microvolt = <12000000>; regulator-max-microvolt = <12000000>; gpio = <&expander1 7 GPIO_ACTIVE_HIGH>; enable-active-high; }; }; &adc1 { status = "okay"; }; &eqos { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eqos>; phy-mode = "rgmii-id"; phy-handle = <ðphy_eqos>; status = "okay"; mdio { compatible = "snps,dwmac-mdio"; #address-cells = <1>; #size-cells = <0>; ethphy_eqos: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eqos_phy>; interrupt-parent = <&gpio3>; interrupts = <26 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&expander1 0 GPIO_ACTIVE_LOW>; reset-assert-us = <500000>; reset-deassert-us = <50000>; enet-phy-lane-no-swap; ti,rx-internal-delay = ; ti,tx-internal-delay = ; ti,fifo-depth = ; ti,dp83867-rxctrl-strap-quirk; ti,clk-output-sel = ; }; }; }; &fec { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec>; phy-mode = "rgmii-id"; phy-handle = <ðphy_fec>; fsl,magic-packet; status = "okay"; mdio { #address-cells = <1>; #size-cells = <0>; clock-frequency = <5000000>; ethphy_fec: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec_phy>; interrupt-parent = <&gpio3>; interrupts = <27 IRQ_TYPE_EDGE_FALLING>; reset-gpios = <&expander1 1 GPIO_ACTIVE_LOW>; reset-assert-us = <500000>; reset-deassert-us = <50000>; enet-phy-lane-no-swap; ti,rx-internal-delay = ; ti,tx-internal-delay = ; ti,fifo-depth = ; ti,dp83867-rxctrl-strap-quirk; ti,clk-output-sel = ; }; }; }; &flexcan1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan1>; xceiver-supply = <®_3v3>; status = "okay"; }; &flexcan2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan2>; xceiver-supply = <®_3v3>; status = "okay"; }; &gpio1 { expander-irq-hog { gpio-hog; gpios = <12 GPIO_ACTIVE_LOW>; input; line-name = "PEX_INT#"; }; rtc-irq-hog { gpio-hog; gpios = <14 GPIO_ACTIVE_LOW>; input; line-name = "RTC_EVENT#"; }; }; &gpio3 { ethphy-eqos-irq-hog { gpio-hog; gpios = <26 GPIO_ACTIVE_LOW>; input; line-name = "ENET0_IRQ#"; }; ethphy-fec-irq-hog { gpio-hog; gpios = <27 GPIO_ACTIVE_LOW>; input; line-name = "ENET1_IRQ#"; }; }; &lpi2c3 { #address-cells = <1>; #size-cells = <0>; clock-frequency = <400000>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_lpi2c3>; pinctrl-1 = <&pinctrl_lpi2c3>; status = "okay"; temperature-sensor@1c { compatible = "nxp,se97b", "jedec,jc-42.4-temp"; reg = <0x1c>; }; ptn5110: usb-typec@50 { compatible = "nxp,ptn5110", "tcpci"; reg = <0x50>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec>; interrupt-parent = <&gpio1>; interrupts = <2 IRQ_TYPE_EDGE_FALLING>; connector { compatible = "usb-c-connector"; label = "X17"; power-role = "dual"; data-role = "dual"; try-power-role = "sink"; typec-power-opmode = "default"; pd-disable; self-powered; port { typec_con_hs: endpoint { remote-endpoint = <&typec_hs>; }; }; }; }; eeprom2: eeprom@54 { compatible = "nxp,se97b", "atmel,24c02"; reg = <0x54>; pagesize = <16>; vcc-supply = <®_3v3>; }; expander0: gpio@70 { compatible = "nxp,pca9538"; reg = <0x70>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pexp_irq>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; interrupt-parent = <&gpio1>; interrupts = <12 IRQ_TYPE_LEVEL_LOW>; vcc-supply = <®_3v3>; gpio-line-names = "3V8_EN", "", "", "IOT_PWRKEY", "IOT_RESET", "IOT_W_DISABLE", "BUTTON_A#", "BUTTON_B#"; /* * Controls the IOT W_DISABLE pin which is low active * as disable signal but inverted as seen from the CPU. * The output-low states, the signal is * inactive, e.g. not disabled */ iot_wdisable_hog: iot-wdisable-hog { gpio-hog; gpios = <5 GPIO_ACTIVE_HIGH>; output-low; line-name = "IOT_W_DISABLE"; }; }; expander1: gpio@71 { compatible = "nxp,pca9538"; reg = <0x71>; gpio-controller; #gpio-cells = <2>; vcc-supply = <®_3v3>; gpio-line-names = "ENET1_RESET#", "ENET2_RESET#", "USB_RESET#", "", "WLAN_PD#", "WLAN_W_DISABLE#", "WLAN_PERST#", "12V_EN"; /* * Controls the WiFi card PD pin which is low active * as power down signal. The output-low states, the signal * is inactive, e.g. not power down */ wlan-pd-hog { gpio-hog; gpios = <4 GPIO_ACTIVE_LOW>; output-low; line-name = "WLAN_PD#"; }; /* * Controls the WiFi card disable pin which is low active * as disable signal. The output-low states, the signal * is inactive, e.g. not disabled */ wlan-wdisable-hog { gpio-hog; gpios = <5 GPIO_ACTIVE_LOW>; output-low; line-name = "WLAN_W_DISABLE#"; }; /* * Controls the WiFi card reset pin which is low active * as reset signal. The output-low states, the signal * is inactive, e.g. not in reset */ wlan-perst-hog { gpio-hog; gpios = <6 GPIO_ACTIVE_LOW>; output-low; line-name = "WLAN_PERST#"; }; }; expander2: gpio@72 { compatible = "nxp,pca9538"; reg = <0x72>; gpio-controller; #gpio-cells = <2>; vcc-supply = <®_3v3>; gpio-line-names = "LCD_RESET#", "LCD_PWR_EN", "LCD_BL_EN", "DP_EN", "MIPI_CSI_EN", "MIPI_CSI_RST#", "USER_LED1", "USER_LED2"; }; }; &lpi2c5 { #address-cells = <1>; #size-cells = <0>; clock-frequency = <400000>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&pinctrl_lpi2c5>; pinctrl-1 = <&pinctrl_lpi2c5>; status = "okay"; dp_bridge: dp-bridge@f { compatible = "toshiba,tc9595", "toshiba,tc358767"; reg = <0x0f>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_tc9595>; clock-names = "ref"; clocks = <&clk_dp>; reset-gpios = <&expander2 3 GPIO_ACTIVE_HIGH>; interrupt-parent = <&gpio4>; interrupts = <29 IRQ_TYPE_EDGE_RISING>; toshiba,hpd-pin = <0>; status = "disabled"; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; dp_dsi_in: endpoint { data-lanes = <1 2 3 4>; }; }; }; }; }; &lpuart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "okay"; }; &lpuart2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; linux,rs485-enabled-at-boot-time; status = "okay"; }; /* disabled per default, console for M33 */ &lpuart3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart3>; status = "disabled"; }; &lpuart6 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart6>; status = "okay"; }; &lpuart8 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart8>; status = "okay"; }; &pcf85063 { /* RTC_EVENT# is connected on MBa93xxLA */ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pcf85063>; interrupt-parent = <&gpio1>; interrupts = <14 IRQ_TYPE_EDGE_FALLING>; }; &tpm5 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_tpm5>; }; &usbotg1 { dr_mode = "otg"; hnp-disable; srp-disable; adp-disable; usb-role-switch; disable-over-current; samsung,picophy-pre-emp-curr-control = <3>; samsung,picophy-dc-vol-level-adjust = <7>; status = "okay"; port { typec_hs: endpoint { remote-endpoint = <&typec_con_hs>; }; }; }; &usbotg2 { dr_mode = "host"; #address-cells = <1>; #size-cells = <0>; disable-over-current; samsung,picophy-pre-emp-curr-control = <3>; samsung,picophy-dc-vol-level-adjust = <7>; status = "okay"; hub_2_0: hub@1 { compatible = "usb424,2517"; reg = <1>; reset-gpios = <&expander1 2 GPIO_ACTIVE_LOW>; vdd-supply = <®_3v3>; }; }; &usdhc2 { pinctrl-names = "default", "state_100mhz", "state_200mhz"; pinctrl-0 = <&pinctrl_usdhc2_hs>, <&pinctrl_usdhc2_gpio>; pinctrl-1 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>; pinctrl-2 = <&pinctrl_usdhc2_uhs>, <&pinctrl_usdhc2_gpio>; cd-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>; vmmc-supply = <®_usdhc2_vmmc>; bus-width = <4>; no-sdio; no-mmc; disable-wp; status = "okay"; }; &iomuxc { pinctrl_eqos: eqosgrp { fsl,pins = < /* PD | FSEL_2 | DSE X4 */ MX93_PAD_ENET1_MDC__ENET_QOS_MDC 0x51e MX93_PAD_ENET1_MDIO__ENET_QOS_MDIO 0x4000051e /* PD | FSEL_2 | DSE X6 */ 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 /* PD | FSEL_3 | DSE X6 */ MX93_PAD_ENET1_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x5fe MX93_PAD_ENET1_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x57e /* PD | FSEL_2 | DSE X4 */ MX93_PAD_ENET1_TD0__ENET_QOS_RGMII_TD0 0x51e MX93_PAD_ENET1_TD1__ENET_QOS_RGMII_TD1 0x51e MX93_PAD_ENET1_TD2__ENET_QOS_RGMII_TD2 0x51e MX93_PAD_ENET1_TD3__ENET_QOS_RGMII_TD3 0x51e MX93_PAD_ENET1_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x51e /* PD | FSEL_3 | DSE X3 */ MX93_PAD_ENET1_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x58e >; }; pinctrl_eqos_phy: eqosphygrp { fsl,pins = < MX93_PAD_CCM_CLKO1__GPIO3_IO26 0x1306 >; }; pinctrl_fec: fecgrp { fsl,pins = < /* PD | FSEL_2 | DSE X4 */ MX93_PAD_ENET2_MDC__ENET1_MDC 0x51e MX93_PAD_ENET2_MDIO__ENET1_MDIO 0x4000051e /* PD | FSEL_2 | DSE X6 */ 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 /* PD | FSEL_3 | DSE X6 */ MX93_PAD_ENET2_RXC__ENET1_RGMII_RXC 0x5fe MX93_PAD_ENET2_RX_CTL__ENET1_RGMII_RX_CTL 0x57e /* PD | FSEL_2 | DSE X4 */ MX93_PAD_ENET2_TD0__ENET1_RGMII_TD0 0x51e MX93_PAD_ENET2_TD1__ENET1_RGMII_TD1 0x51e MX93_PAD_ENET2_TD2__ENET1_RGMII_TD2 0x51e MX93_PAD_ENET2_TD3__ENET1_RGMII_TD3 0x51e MX93_PAD_ENET2_TX_CTL__ENET1_RGMII_TX_CTL 0x51e /* PD | FSEL_3 | DSE X3 */ MX93_PAD_ENET2_TXC__ENET1_RGMII_TXC 0x58e >; }; pinctrl_fec_phy: fecphygrp { fsl,pins = < MX93_PAD_CCM_CLKO2__GPIO3_IO27 0x1306 >; }; pinctrl_flexcan1: flexcan1grp { fsl,pins = < MX93_PAD_PDM_BIT_STREAM0__CAN1_RX 0x139e MX93_PAD_PDM_CLK__CAN1_TX 0x139e >; }; pinctrl_flexcan2: flexcan2grp { fsl,pins = < MX93_PAD_GPIO_IO25__CAN2_TX 0x139e MX93_PAD_GPIO_IO27__CAN2_RX 0x139e >; }; pinctrl_lpi2c3: lpi2c3grp { fsl,pins = < MX93_PAD_GPIO_IO28__LPI2C3_SDA 0x40000b9e MX93_PAD_GPIO_IO29__LPI2C3_SCL 0x40000b9e >; }; pinctrl_lpi2c5: lpi2c5grp { fsl,pins = < MX93_PAD_GPIO_IO22__LPI2C5_SDA 0x40000b9e MX93_PAD_GPIO_IO23__LPI2C5_SCL 0x40000b9e >; }; pinctrl_pcf85063: pcf85063grp { fsl,pins = < MX93_PAD_SAI1_RXD0__GPIO1_IO14 0x1306 >; }; pinctrl_pexp_irq: pexpirqgrp { fsl,pins = < MX93_PAD_SAI1_TXC__GPIO1_IO12 0x1306 >; }; pinctrl_tc9595: tc9595-grp { fsl,pins = < /* DP_IRQ */ MX93_PAD_CCM_CLKO4__GPIO4_IO29 0x1306 >; }; pinctrl_tpm5: tpm5grp { fsl,pins = < MX93_PAD_GPIO_IO06__TPM5_CH0 0x57e >; }; pinctrl_typec: typecgrp { fsl,pins = < MX93_PAD_I2C2_SCL__GPIO1_IO02 0x1306 >; }; pinctrl_uart1: uart1grp { fsl,pins = < MX93_PAD_UART1_RXD__LPUART1_RX 0x31e MX93_PAD_UART1_TXD__LPUART1_TX 0x31e >; }; pinctrl_uart2: uart2grp { fsl,pins = < MX93_PAD_UART2_TXD__LPUART2_TX 0x31e MX93_PAD_UART2_RXD__LPUART2_RX 0x31e MX93_PAD_SAI1_TXD0__LPUART2_RTS_B 0x51e >; }; pinctrl_uart3: uart3grp { fsl,pins = < MX93_PAD_GPIO_IO14__LPUART3_TX 0x31e MX93_PAD_GPIO_IO15__LPUART3_RX 0x31e >; }; pinctrl_uart6: uart6grp { fsl,pins = < MX93_PAD_GPIO_IO04__LPUART6_TX 0x31e MX93_PAD_GPIO_IO05__LPUART6_RX 0x31e >; }; pinctrl_uart8: uart8grp { fsl,pins = < MX93_PAD_GPIO_IO12__LPUART8_TX 0x31e MX93_PAD_GPIO_IO13__LPUART8_RX 0x31e >; }; pinctrl_usdhc2_gpio: usdhc2gpiogrp { fsl,pins = < MX93_PAD_SD2_CD_B__GPIO3_IO00 0x31e >; }; pinctrl_usdhc2_hs: usdhc2hsgrp { fsl,pins = < /* HYS | PD | PU | FSEL_3 | DSE X5 */ MX93_PAD_SD2_CLK__USDHC2_CLK 0x17be /* HYS | PD | PU | FSEL_3 | DSE X4 */ MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e /* HYS | PD | PU | FSEL_3 | DSE X3 */ MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x138e MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x138e MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x138e MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x138e /* PD | PU | FSEL_2 | DSE X3 */ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x50e >; }; pinctrl_usdhc2_uhs: usdhc2uhsgrp { fsl,pins = < /* HYS | PD | PU | FSEL_3 | DSE X6 */ MX93_PAD_SD2_CLK__USDHC2_CLK 0x17fe /* HYS | PD | PU | FSEL_3 | DSE X4 */ MX93_PAD_SD2_CMD__USDHC2_CMD 0x139e MX93_PAD_SD2_DATA0__USDHC2_DATA0 0x139e MX93_PAD_SD2_DATA1__USDHC2_DATA1 0x139e MX93_PAD_SD2_DATA2__USDHC2_DATA2 0x139e MX93_PAD_SD2_DATA3__USDHC2_DATA3 0x139e /* PD | PU | FSEL_2 | DSE X3 */ MX93_PAD_SD2_VSELECT__USDHC2_VSELECT 0x50e >; }; };