| // SPDX-License-Identifier: (GPL-2.0+) |
| /* |
| * Copyright (C) 2015 DH electronics GmbH |
| * Copyright (C) 2018 Marek Vasut <marex@denx.de> |
| */ |
| |
| #include "imx6q.dtsi" |
| #include <dt-bindings/pwm/pwm.h> |
| #include <dt-bindings/gpio/gpio.h> |
| #include <dt-bindings/clock/imx6qdl-clock.h> |
| #include <dt-bindings/input/input.h> |
| |
| / { |
| aliases { |
| mmc0 = &usdhc2; |
| mmc1 = &usdhc3; |
| mmc2 = &usdhc4; |
| mmc3 = &usdhc1; |
| }; |
| |
| memory@10000000 { |
| device_type = "memory"; |
| reg = <0x10000000 0x40000000>; |
| }; |
| |
| reg_usb_otg_vbus: regulator-usb-otg-vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "usb_otg_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| reg_usb_h1_vbus: regulator-usb-h1-vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "usb_h1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_3p3v: regulator-3P3V { |
| compatible = "regulator-fixed"; |
| regulator-name = "3P3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| |
| &can1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_flexcan1>; |
| }; |
| |
| &can2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_flexcan2>; |
| }; |
| |
| &ecspi1 { |
| cs-gpios = <&gpio2 30 GPIO_ACTIVE_LOW>, <&gpio4 11 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi1>; |
| status = "okay"; |
| |
| flash@0 { /* S25FL116K */ |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "jedec,spi-nor"; |
| spi-max-frequency = <50000000>; |
| reg = <0>; |
| m25p,fast-read; |
| }; |
| }; |
| |
| &ecspi2 { |
| cs-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi2>; |
| status = "okay"; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_enet_100M>; |
| phy-mode = "rmii"; |
| phy-handle = <ðphy0>; |
| status = "okay"; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| ethphy0: ethernet-phy@0 { /* SMSC LAN8710Ai */ |
| reg = <0>; |
| max-speed = <100>; |
| reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <1000>; |
| reset-deassert-us = <1000>; |
| smsc,disable-energy-detect; /* Make plugin detection reliable */ |
| }; |
| }; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default", "gpio"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| pinctrl-1 = <&pinctrl_i2c1_gpio>; |
| scl-gpios = <&gpio3 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| sda-gpios = <&gpio3 28 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| status = "okay"; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default", "gpio"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| pinctrl-1 = <&pinctrl_i2c2_gpio>; |
| scl-gpios = <&gpio4 12 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| sda-gpios = <&gpio4 13 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| status = "okay"; |
| }; |
| |
| &i2c3 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default", "gpio"; |
| pinctrl-0 = <&pinctrl_i2c3>; |
| pinctrl-1 = <&pinctrl_i2c3_gpio>; |
| scl-gpios = <&gpio1 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| sda-gpios = <&gpio1 6 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; |
| status = "okay"; |
| |
| ltc3676: pmic@3c { |
| compatible = "lltc,ltc3676"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pmic_hw300>; |
| reg = <0x3c>; |
| interrupt-parent = <&gpio5>; |
| interrupts = <2 IRQ_TYPE_EDGE_FALLING>; |
| |
| regulators { |
| sw1_reg: sw1 { |
| regulator-min-microvolt = <787500>; |
| regulator-max-microvolt = <1527272>; |
| lltc,fb-voltage-divider = <100000 110000>; |
| regulator-suspend-mem-microvolt = <1040000>; |
| regulator-ramp-delay = <7000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw2_reg: sw2 { |
| regulator-min-microvolt = <1885714>; |
| regulator-max-microvolt = <3657142>; |
| lltc,fb-voltage-divider = <100000 28000>; |
| regulator-ramp-delay = <7000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw3_reg: sw3 { |
| regulator-min-microvolt = <787500>; |
| regulator-max-microvolt = <1527272>; |
| lltc,fb-voltage-divider = <100000 110000>; |
| regulator-suspend-mem-microvolt = <980000>; |
| regulator-ramp-delay = <7000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw4_reg: sw4 { |
| regulator-min-microvolt = <855571>; |
| regulator-max-microvolt = <1659291>; |
| lltc,fb-voltage-divider = <100000 93100>; |
| regulator-ramp-delay = <7000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo1_reg: ldo1 { |
| regulator-min-microvolt = <3240306>; |
| regulator-max-microvolt = <3240306>; |
| lltc,fb-voltage-divider = <102000 29400>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| ldo2_reg: ldo2 { |
| regulator-min-microvolt = <2484708>; |
| regulator-max-microvolt = <2484708>; |
| lltc,fb-voltage-divider = <100000 41200>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| |
| touchscreen@49 { /* TSC2004 */ |
| compatible = "ti,tsc2004"; |
| reg = <0x49>; |
| vio-supply = <®_3p3v>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_tsc2004_hw300>; |
| interrupts-extended = <&gpio4 14 IRQ_TYPE_EDGE_FALLING>; |
| status = "disabled"; |
| }; |
| |
| eeprom@50 { |
| compatible = "atmel,24c02"; |
| reg = <0x50>; |
| pagesize = <16>; |
| }; |
| |
| rtc@56 { |
| compatible = "microcrystal,rv3029"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_rtc_hw300>; |
| reg = <0x56>; |
| interrupt-parent = <&gpio7>; |
| interrupts = <12 2>; |
| }; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog_base>; |
| |
| pinctrl_hog_base: hog-base-grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x120b0 |
| MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x120b0 |
| MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x120b0 |
| MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x120b0 |
| MX6QDL_PAD_EIM_A17__GPIO2_IO21 0x120b0 |
| >; |
| }; |
| |
| pinctrl_ecspi1: ecspi1-grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 |
| MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1 |
| MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1 |
| MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x1b0b0 |
| MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_ecspi2: ecspi2-grp { |
| fsl,pins = < |
| MX6QDL_PAD_CSI0_DAT10__ECSPI2_MISO 0x100b1 |
| MX6QDL_PAD_CSI0_DAT9__ECSPI2_MOSI 0x100b1 |
| MX6QDL_PAD_CSI0_DAT8__ECSPI2_SCLK 0x100b1 |
| MX6QDL_PAD_CSI0_DAT11__GPIO5_IO29 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_enet_100M: enet-100M-grp { |
| fsl,pins = < |
| MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b0b0 |
| MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0 |
| MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x1b0b0 |
| MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x1b0b0 |
| MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x1b0b0 |
| MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x1b0b0 |
| MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x1b0b0 |
| MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x1b0b0 |
| MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x1b0b0 |
| MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8 |
| MX6QDL_PAD_EIM_WAIT__GPIO5_IO00 0x000b0 |
| MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x000b1 |
| MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x120b0 |
| >; |
| }; |
| |
| pinctrl_flexcan1: flexcan1-grp { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x1b0b0 |
| MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_flexcan2: flexcan2-grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0 |
| MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_i2c1: i2c1-grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D21__I2C1_SCL 0x4001b8b1 |
| MX6QDL_PAD_EIM_D28__I2C1_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_i2c1_gpio: i2c1-gpio-grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x4001b8b1 |
| MX6QDL_PAD_EIM_D28__GPIO3_IO28 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_i2c2: i2c2-grp { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1 |
| MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_i2c2_gpio: i2c2-gpio-grp { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x4001b8b1 |
| MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_i2c3: i2c3-grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1 |
| MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_i2c3_gpio: i2c3-gpio-grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_3__GPIO1_IO03 0x4001b8b1 |
| MX6QDL_PAD_GPIO_6__GPIO1_IO06 0x4001b8b1 |
| >; |
| }; |
| |
| pinctrl_pmic_hw300: pmic-hw300-grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1B0B0 |
| >; |
| }; |
| |
| pinctrl_rtc_hw300: rtc-hw300-grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x120B0 |
| >; |
| }; |
| |
| pinctrl_tsc2004_hw300: tsc2004-hw300-grp { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_COL4__GPIO4_IO14 0x120B0 |
| >; |
| }; |
| |
| pinctrl_uart1: uart1-grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD3_DAT7__UART1_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_SD3_DAT6__UART1_RX_DATA 0x1b0b1 |
| MX6QDL_PAD_EIM_D20__UART1_RTS_B 0x1b0b1 |
| MX6QDL_PAD_EIM_D19__UART1_CTS_B 0x4001b0b1 |
| MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x4001b0b1 |
| MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x4001b0b1 |
| MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x4001b0b1 |
| MX6QDL_PAD_EIM_EB3__GPIO2_IO31 0x4001b0b1 |
| >; |
| }; |
| |
| pinctrl_uart4: uart4-grp { |
| fsl,pins = < |
| MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_uart5: uart5-grp { |
| fsl,pins = < |
| MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1 |
| MX6QDL_PAD_CSI0_DAT18__UART5_RTS_B 0x1b0b1 |
| MX6QDL_PAD_CSI0_DAT19__UART5_CTS_B 0x4001b0b1 |
| >; |
| }; |
| |
| pinctrl_usbh1: usbh1-grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x120B0 |
| >; |
| }; |
| |
| pinctrl_usbotg: usbotg-grp { |
| fsl,pins = < |
| MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059 |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2-grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 |
| MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 |
| MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 |
| MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 |
| MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 |
| MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 |
| MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x120B0 |
| >; |
| }; |
| |
| pinctrl_usdhc3: usdhc3-grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 |
| MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 |
| MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 |
| MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 |
| MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 |
| MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 |
| MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x120B0 |
| >; |
| }; |
| |
| pinctrl_usdhc4: usdhc4-grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD4_CMD__SD4_CMD 0x17059 |
| MX6QDL_PAD_SD4_CLK__SD4_CLK 0x10059 |
| MX6QDL_PAD_SD4_DAT0__SD4_DATA0 0x17059 |
| MX6QDL_PAD_SD4_DAT1__SD4_DATA1 0x17059 |
| MX6QDL_PAD_SD4_DAT2__SD4_DATA2 0x17059 |
| MX6QDL_PAD_SD4_DAT3__SD4_DATA3 0x17059 |
| MX6QDL_PAD_SD4_DAT4__SD4_DATA4 0x17059 |
| MX6QDL_PAD_SD4_DAT5__SD4_DATA5 0x17059 |
| MX6QDL_PAD_SD4_DAT6__SD4_DATA6 0x17059 |
| MX6QDL_PAD_SD4_DAT7__SD4_DATA7 0x17059 |
| >; |
| }; |
| }; |
| |
| ®_arm { |
| vin-supply = <&sw3_reg>; |
| }; |
| |
| ®_soc { |
| vin-supply = <&sw1_reg>; |
| }; |
| |
| ®_pu { |
| vin-supply = <&sw1_reg>; |
| }; |
| |
| ®_vdd1p1 { |
| vin-supply = <&sw2_reg>; |
| }; |
| |
| ®_vdd2p5 { |
| vin-supply = <&sw2_reg>; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| uart-has-rtscts; |
| dtr-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; |
| dsr-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>; |
| dcd-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; |
| rng-gpios = <&gpio2 31 GPIO_ACTIVE_LOW>; |
| status = "okay"; |
| }; |
| |
| &uart4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart4>; |
| status = "okay"; |
| }; |
| |
| &uart5 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart5>; |
| uart-has-rtscts; |
| status = "okay"; |
| }; |
| |
| &usbh1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbh1>; |
| vbus-supply = <®_usb_h1_vbus>; |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| vbus-supply = <®_usb_otg_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg>; |
| disable-over-current; |
| dr_mode = "otg"; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc2>; |
| cd-gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; |
| keep-power-in-suspend; |
| status = "okay"; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| cd-gpios = <&gpio7 8 GPIO_ACTIVE_LOW>; |
| fsl,wp-controller; |
| keep-power-in-suspend; |
| status = "disabled"; |
| }; |
| |
| &usdhc4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc4>; |
| non-removable; |
| bus-width = <8>; |
| no-1-8-v; |
| keep-power-in-suspend; |
| status = "okay"; |
| }; |
