| // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| /* |
| * Copyright (c) 2016 Andreas Färber |
| */ |
| |
| #include "imx6sx.dtsi" |
| |
| / { |
| compatible = "fsl,imx6sx"; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| leds { |
| compatible = "gpio-leds"; |
| |
| red { |
| label = "udoo-neo:red:mmc"; |
| gpios = <&gpio6 0 GPIO_ACTIVE_HIGH>; |
| default-state = "off"; |
| linux,default-trigger = "mmc0"; |
| }; |
| |
| orange { |
| label = "udoo-neo:orange:user"; |
| gpios = <&gpio4 6 GPIO_ACTIVE_HIGH>; |
| default-state = "keep"; |
| }; |
| }; |
| |
| reg_sdio_pwr: regulator-sdio-pwr { |
| compatible = "regulator-fixed"; |
| gpio = <&gpio6 1 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| regulator-name = "SDIO_PWR"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| }; |
| |
| reg_usb_otg1_vbus: regulator-usb-otg1-vbus { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_otg1_reg>; |
| regulator-name = "usb_otg1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_usb_otg2_vbus: regulator-usb-otg2-vbus { |
| compatible = "regulator-fixed"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_otg2_reg>; |
| regulator-name = "usb_otg2_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio4 12 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| reg_wlan: regulator-wlan { |
| compatible = "regulator-fixed"; |
| regulator-name = "wlan-en-regulator"; |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>; |
| startup-delay-us = <70000>; |
| enable-active-high; |
| }; |
| }; |
| |
| &fec1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_enet1>; |
| phy-mode = "rmii"; |
| phy-reset-duration = <10>; |
| phy-reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>; |
| }; |
| |
| &i2c1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| clock-frequency = <100000>; |
| status = "okay"; |
| |
| pmic: pmic@8 { |
| compatible = "fsl,pfuze3000"; |
| reg = <0x08>; |
| |
| regulators { |
| sw1a_reg: sw1a { |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1475000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-ramp-delay = <6250>; |
| }; |
| |
| sw1c_reg: sw1b { |
| regulator-min-microvolt = <700000>; |
| regulator-max-microvolt = <1475000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-ramp-delay = <6250>; |
| }; |
| |
| sw2_reg: sw2 { |
| regulator-min-microvolt = <1500000>; |
| regulator-max-microvolt = <1850000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw3a_reg: sw3 { |
| regulator-min-microvolt = <900000>; |
| regulator-max-microvolt = <1650000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| swbst_reg: swbst { |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5150000>; |
| }; |
| |
| snvs_reg: vsnvs { |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <3000000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| vref_reg: vrefddr { |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| vgen1_reg: vldo1 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen2_reg: vldo2 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1550000>; |
| }; |
| |
| vgen3_reg: vccsd { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen4_reg: v33 { |
| regulator-min-microvolt = <2850000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen5_reg: vldo3 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen6_reg: vldo4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { /* Brick snap in sensors connector */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2>; |
| clock-frequency = <100000>; |
| status = "okay"; |
| }; |
| |
| &i2c4 { /* Onboard Motion sensors */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c4>; |
| clock-frequency = <100000>; |
| status = "disabled"; |
| }; |
| |
| &iomuxc { |
| pinctrl_bt_reg: btreggrp { |
| fsl,pins = |
| <MX6SX_PAD_KEY_ROW2__GPIO2_IO_17 0x15059>; |
| }; |
| |
| pinctrl_enet1: enet1grp { |
| fsl,pins = |
| <MX6SX_PAD_ENET1_CRS__GPIO2_IO_1 0xa0b1>, |
| <MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0b1>, |
| <MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0b1>, |
| <MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0b1>, |
| <MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0b1>, |
| <MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0b1>, |
| |
| <MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x3081>, |
| <MX6SX_PAD_ENET2_TX_CLK__GPIO2_IO_9 0x3081>, |
| <MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x3081>, |
| <MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x3081>, |
| <MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x3081>, |
| <MX6SX_PAD_RGMII1_RXC__ENET1_RX_ER 0x3081>, |
| |
| <MX6SX_PAD_ENET2_RX_CLK__ENET2_REF_CLK_25M 0x91>; |
| }; |
| |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = |
| <MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1>, |
| <MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1>; |
| }; |
| |
| pinctrl_i2c2: i2c2grp { |
| fsl,pins = |
| <MX6SX_PAD_GPIO1_IO03__I2C2_SDA 0x4001b8b1>, |
| <MX6SX_PAD_GPIO1_IO02__I2C2_SCL 0x4001b8b1>; |
| }; |
| |
| pinctrl_i2c4: i2c4grp { |
| fsl,pins = |
| <MX6SX_PAD_USB_H_DATA__I2C4_SDA 0x4001b8b1>, |
| <MX6SX_PAD_USB_H_STROBE__I2C4_SCL 0x4001b8b1>; |
| }; |
| |
| pinctrl_uart1: uart1grp { |
| fsl,pins = |
| <MX6SX_PAD_GPIO1_IO04__UART1_DCE_TX 0x1b0b1>, |
| <MX6SX_PAD_GPIO1_IO05__UART1_DCE_RX 0x1b0b1>; |
| }; |
| |
| pinctrl_uart2: uart2grp { |
| fsl,pins = |
| <MX6SX_PAD_GPIO1_IO06__UART2_DCE_TX 0x1b0b1>, |
| <MX6SX_PAD_GPIO1_IO07__UART2_DCE_RX 0x1b0b1>; |
| }; |
| |
| pinctrl_uart3: uart3grp { |
| fsl,pins = |
| <MX6SX_PAD_SD3_DATA4__UART3_DCE_RX 0x13059>, |
| <MX6SX_PAD_SD3_DATA5__UART3_DCE_TX 0x13059>, |
| <MX6SX_PAD_SD3_DATA6__UART3_DCE_RTS 0x13059>, |
| <MX6SX_PAD_SD3_DATA7__UART3_DCE_CTS 0x13059>; |
| }; |
| |
| pinctrl_uart5: uart5grp { |
| fsl,pins = |
| <MX6SX_PAD_SD4_DATA4__UART5_DCE_RX 0x1b0b1>, |
| <MX6SX_PAD_SD4_DATA5__UART5_DCE_TX 0x1b0b1>; |
| }; |
| |
| pinctrl_uart6: uart6grp { |
| fsl,pins = |
| <MX6SX_PAD_CSI_DATA00__UART6_RI_B 0x1b0b1>, |
| <MX6SX_PAD_CSI_DATA01__UART6_DSR_B 0x1b0b1>, |
| <MX6SX_PAD_CSI_DATA02__UART6_DTR_B 0x1b0b1>, |
| <MX6SX_PAD_CSI_DATA03__UART6_DCD_B 0x1b0b1>, |
| <MX6SX_PAD_CSI_DATA04__UART6_DCE_RX 0x1b0b1>, |
| <MX6SX_PAD_CSI_DATA05__UART6_DCE_TX 0x1b0b1>, |
| <MX6SX_PAD_CSI_DATA06__UART6_DCE_RTS 0x1b0b1>, |
| <MX6SX_PAD_CSI_DATA07__UART6_DCE_CTS 0x1b0b1>; |
| }; |
| |
| pinctrl_otg1_reg: otg1grp { |
| fsl,pins = |
| <MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x10b0>; |
| }; |
| |
| |
| pinctrl_otg2_reg: otg2grp { |
| fsl,pins = |
| <MX6SX_PAD_NAND_RE_B__GPIO4_IO_12 0x10b0>; |
| }; |
| |
| pinctrl_usb_otg1: usbotg1grp { |
| fsl,pins = |
| <MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x17059>, |
| <MX6SX_PAD_GPIO1_IO08__USB_OTG1_OC 0x10b0>; |
| }; |
| |
| pinctrl_usb_otg2: usbot2ggrp { |
| fsl,pins = |
| <MX6SX_PAD_QSPI1A_DATA0__USB_OTG2_OC 0x10b0>; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = |
| <MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059>, |
| <MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059>, |
| <MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x17059>, |
| <MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x17059>, |
| <MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x17059>, |
| <MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x17059>, |
| <MX6SX_PAD_SD1_DATA0__GPIO6_IO_2 0x17059>; /* CD */ |
| }; |
| |
| pinctrl_usdhc3: usdhc3grp { |
| fsl,pins = |
| <MX6SX_PAD_KEY_COL2__GPIO2_IO_12 0x15059>, |
| <MX6SX_PAD_KEY_ROW1__GPIO2_IO_16 0x13059>, |
| <MX6SX_PAD_SD3_DATA0__USDHC3_DATA0 0x17069>, |
| <MX6SX_PAD_SD3_DATA1__USDHC3_DATA1 0x17069>, |
| <MX6SX_PAD_SD3_DATA2__USDHC3_DATA2 0x17069>, |
| <MX6SX_PAD_SD3_DATA3__USDHC3_DATA3 0x17069>, |
| <MX6SX_PAD_SD3_CMD__USDHC3_CMD 0x17069>, |
| <MX6SX_PAD_SD3_CLK__USDHC3_CLK 0x10069>, |
| <MX6SX_PAD_CSI_MCLK__OSC32K_32K_OUT 0x10059>; |
| }; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1>; |
| status = "okay"; |
| }; |
| |
| /* Cortex-M4 serial */ |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2>; |
| status = "disabled"; |
| }; |
| |
| &uart3 { /* Bluetooth - only on Extended/Full versions */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart3>; |
| uart-has-rtscts; |
| status = "disabled"; |
| |
| bluetooth { |
| compatible = "ti,wl1831-st"; |
| enable-gpios = <&gpio2 17 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_bt_reg>; |
| max-speed = <921600>; |
| }; |
| }; |
| |
| /* Arduino serial */ |
| &uart5 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart5>; |
| status = "disabled"; |
| }; |
| |
| &uart6 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart6>; |
| uart-has-rtscts; |
| status = "disabled"; |
| }; |
| |
| &usbotg1 { /* J2 micro USB port */ |
| vbus-supply = <®_usb_otg1_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usb_otg1>; |
| status = "okay"; |
| }; |
| |
| &usbotg2 { /* J3 host USB port */ |
| vbus-supply = <®_usb_otg2_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usb_otg2>; |
| dr_mode = "host"; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc2>; |
| vmmc-supply = <®_sdio_pwr>; |
| bus-width = <4>; |
| cd-gpios = <&gpio6 2 GPIO_ACTIVE_LOW>; |
| no-1-8-v; |
| keep-power-in-suspend; |
| wakeup-source; |
| status = "okay"; |
| }; |
| |
| &usdhc3 { /* Wi-Fi */ |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| non-removable; |
| vmmc-supply = <®_wlan>; |
| cap-power-off-card; |
| wakeup-source; |
| keep-power-in-suspend; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| status = "okay"; |
| |
| wlcore: wlcore@2 { |
| compatible = "ti,wl1831"; |
| reg = <2>; |
| interrupt-parent = <&gpio2>; |
| interrupts = <16 IRQ_TYPE_EDGE_RISING>; |
| ref-clock-frequency = <38400000>; |
| tcxo-clock-frequency = <26000000>; |
| }; |
| }; |
