| // SPDX-License-Identifier: GPL-2.0-or-later OR MIT |
| /* |
| * Copyright (c) 2018 Protonic Holland |
| * Copyright (c) 2020 Oleksij Rempel <kernel@pengutronix.de>, Pengutronix |
| */ |
| |
| /dts-v1/; |
| #include <dt-bindings/gpio/gpio.h> |
| #include "imx6qp.dtsi" |
| |
| / { |
| model = "Protonic WD3 board"; |
| compatible = "prt,prtwd3", "fsl,imx6qp"; |
| |
| chosen { |
| stdout-path = &uart4; |
| }; |
| |
| memory@10000000 { |
| device_type = "memory"; |
| reg = <0x10000000 0x20000000>; |
| }; |
| |
| memory@80000000 { |
| device_type = "memory"; |
| reg = <0x80000000 0x20000000>; |
| }; |
| |
| clock_ksz8081: clock-ksz8081 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <50000000>; |
| }; |
| |
| clock_ksz9031: clock-ksz9031 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <25000000>; |
| }; |
| |
| clock_mcp251xfd: clock-mcp251xfd { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <20000000>; |
| }; |
| |
| clock_sja1105: clock-sja1105 { |
| compatible = "fixed-clock"; |
| #clock-cells = <0>; |
| clock-frequency = <25000000>; |
| }; |
| |
| mdio { |
| compatible = "virtual,mdio-gpio"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_mdio>; |
| |
| #address-cells = <1>; |
| #size-cells = <0>; |
| gpios = <&gpio5 6 GPIO_ACTIVE_HIGH |
| &gpio5 7 GPIO_ACTIVE_HIGH>; |
| |
| /* Microchip KSZ8081 */ |
| usbeth_phy: ethernet-phy@3 { |
| reg = <0x3>; |
| |
| interrupts-extended = <&gpio5 12 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpio5 11 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <500>; |
| reset-deassert-us = <1000>; |
| clocks = <&clock_ksz8081>; |
| clock-names = "rmii-ref"; |
| micrel,led-mode = <0>; |
| }; |
| |
| tja1102_phy0: ethernet-phy@4 { |
| reg = <0x4>; |
| |
| interrupts-extended = <&gpio5 8 IRQ_TYPE_LEVEL_LOW>; |
| reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <20>; |
| reset-deassert-us = <2000>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| tja1102_phy1: ethernet-phy@5 { |
| reg = <0x5>; |
| |
| interrupts-extended = <&gpio5 8 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| }; |
| |
| reg_5v0: regulator-5v0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "5v0"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| }; |
| |
| reg_otg_vbus: regulator-otg-vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "otg-vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| usdhc2_wifi_pwrseq: usdhc2-wifi-pwrseq { |
| compatible = "mmc-pwrseq-simple"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_wifi_npd>; |
| reset-gpios = <&gpio6 10 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
| |
| &can1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_can1>; |
| xceiver-supply = <®_5v0>; |
| status = "okay"; |
| }; |
| |
| &ecspi2 { |
| cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi2>; |
| status = "okay"; |
| |
| switch@0 { |
| compatible = "nxp,sja1105q"; |
| reg = <0>; |
| spi-max-frequency = <4000000>; |
| spi-rx-delay-us = <1>; |
| spi-tx-delay-us = <1>; |
| spi-cpha; |
| |
| reset-gpios = <&gpio5 5 GPIO_ACTIVE_LOW>; |
| |
| clocks = <&clock_sja1105>; |
| |
| ports { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| port@0 { |
| reg = <0>; |
| label = "usb"; |
| phy-handle = <&usbeth_phy>; |
| phy-mode = "rmii"; |
| }; |
| |
| port@1 { |
| reg = <1>; |
| label = "t1slave"; |
| phy-handle = <&tja1102_phy1>; |
| phy-mode = "rmii"; |
| }; |
| |
| port@2 { |
| reg = <2>; |
| label = "t1master"; |
| phy-handle = <&tja1102_phy0>; |
| phy-mode = "rmii"; |
| |
| }; |
| |
| port@3 { |
| reg = <3>; |
| label = "rj45"; |
| phy-handle = <&rgmii_phy>; |
| phy-mode = "rgmii-id"; |
| }; |
| |
| port@4 { |
| reg = <4>; |
| label = "cpu"; |
| ethernet = <&fec>; |
| phy-mode = "rgmii-id"; |
| |
| fixed-link { |
| speed = <100>; |
| full-duplex; |
| }; |
| }; |
| }; |
| }; |
| }; |
| |
| &ecspi3 { |
| cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi3>; |
| status = "okay"; |
| |
| can@0 { |
| compatible = "microchip,mcp251xfd"; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_can2>; |
| reg = <0>; |
| clocks = <&clock_mcp251xfd>; |
| spi-max-frequency = <10000000>; |
| interrupts-extended = <&gpio4 25 IRQ_TYPE_LEVEL_LOW>; |
| }; |
| }; |
| |
| &fec { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_enet>; |
| assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF>; |
| assigned-clock-rates = <125000000>; |
| status = "okay"; |
| |
| phy-mode = "rgmii"; |
| |
| fixed-link { |
| speed = <100>; |
| full-duplex; |
| }; |
| |
| mdio { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| /* Microchip KSZ9031 */ |
| rgmii_phy: ethernet-phy@2 { |
| reg = <2>; |
| |
| interrupts-extended = <&gpio1 28 IRQ_TYPE_EDGE_FALLING>; |
| reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; |
| reset-assert-us = <10000>; |
| reset-deassert-us = <1000>; |
| |
| clocks = <&clock_ksz9031>; |
| }; |
| }; |
| }; |
| |
| &gpio1 { |
| gpio-line-names = |
| "", "SD1_CD", "", "", "", "", "", "", |
| "", "", "", "", "", "", "", "", |
| "", "", "", "", "", "", "", "", |
| "", "PHY3_RESET", "", "", "PHY3_INT", "", "", ""; |
| }; |
| |
| &gpio2 { |
| gpio-line-names = |
| "", "", "", "", "", "", "", "", |
| "REV_ID0", "REV_ID1", "REV_ID2", "REV_ID3", "BOARD_ID3", |
| "BOARD_ID0", "BOARD_ID1", "BOARD_ID2", |
| "", "", "", "", "", "", "", "", |
| "", "", "ECSPI2_SS0", "", "", "", "", ""; |
| }; |
| |
| &gpio3 { |
| gpio-line-names = |
| "", "", "", "", "", "", "", "", |
| "", "", "", "", "", "", "", "", |
| "", "", "", "", "", "USB_OTG_OC", "USB_OTG_PWR", "", |
| "", "", "", "", "", "", "", ""; |
| }; |
| |
| &gpio4 { |
| gpio-line-names = |
| "", "", "", "", "", "", "", "", |
| "", "", "", "", "CAN1_SR", "CAN2_SR", "", "", |
| "", "", "", "", "", "", "", "", |
| "ECSPI3_SS0", "CANFD_INT", "USB_ETH_RESET", "", "", "", "", ""; |
| }; |
| |
| &gpio5 { |
| gpio-line-names = |
| "", "", "", "", "", "SW_RESET", "", "", |
| "PHY12_INT", "PHY12_RESET", "PHY12_EN", "PHY0_RESET", |
| "PHY0_INT", "", "", "", |
| "", "", "DISP1_EN", "DISP1_LR", "DISP1_TS_IRQ", "LVDS1_PD", |
| "", "", |
| "", "LVDS1_INT", "", "", "DISP0_LR", "DISP0_TS_IRQ", |
| "DISP0_EN", "CAM_GPIO0"; |
| }; |
| |
| &gpio6 { |
| gpio-line-names = |
| "LVDS0_INT", "LVDS0_PD", "CAM_INT", "CAM_GPIO1", "CAM_PD", |
| "CAM_LOCK", "", "POWER_TG", |
| "POWER_VSEL", "", "WLAN_REG_ON", "USB_ETH_CHG", "", "", |
| "USB_ETH_CHG_ID0", "USB_ETH_CHG_ID1", |
| "USB_ETH_CHG_ID2", "", "", "", "", "", "", "", |
| "", "", "", "", "", "", "", ""; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1>; |
| status = "okay"; |
| |
| /* additional i2c devices are added automatically by the boot loader */ |
| }; |
| |
| &i2c3 { |
| adc@49 { |
| compatible = "ti,ads1015"; |
| reg = <0x49>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| /* VIN */ |
| channel@4 { |
| reg = <4>; |
| ti,gain = <1>; |
| ti,datarate = <3>; |
| }; |
| |
| /* VBUS */ |
| channel@5 { |
| reg = <5>; |
| ti,gain = <1>; |
| ti,datarate = <3>; |
| }; |
| |
| /* ICHG */ |
| channel@6 { |
| reg = <6>; |
| ti,gain = <1>; |
| ti,datarate = <3>; |
| }; |
| |
| channel@7 { |
| reg = <7>; |
| ti,gain = <1>; |
| ti,datarate = <3>; |
| }; |
| }; |
| }; |
| |
| &uart4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart4>; |
| status = "okay"; |
| }; |
| |
| &usbotg { |
| vbus-supply = <®_otg_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg>; |
| phy_type = "utmi"; |
| dr_mode = "host"; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usbphynop1 { |
| status = "disabled"; |
| }; |
| |
| &usbphynop2 { |
| status = "disabled"; |
| }; |
| |
| &usdhc1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc1>; |
| cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>; |
| no-1-8-v; |
| disable-wp; |
| cap-sd-highspeed; |
| no-mmc; |
| no-sdio; |
| status = "okay"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc2>; |
| no-1-8-v; |
| non-removable; |
| mmc-pwrseq = <&usdhc2_wifi_pwrseq>; |
| status = "okay"; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| brcmf: bcrmf@1 { |
| reg = <1>; |
| compatible = "brcm,bcm4329-fmac"; |
| }; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc3>; |
| bus-width = <8>; |
| no-1-8-v; |
| non-removable; |
| no-sd; |
| no-sdio; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl_can1: can1grp { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b000 |
| MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX 0x3008 |
| /* CAN1_SR */ |
| MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x13008 |
| >; |
| }; |
| |
| pinctrl_can2: can2grp { |
| fsl,pins = < |
| /* CAN2_nINT */ |
| MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25 0x1b0b1 |
| /* CAN2_SR */ |
| MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x13070 |
| >; |
| }; |
| |
| pinctrl_ecspi2: ecspi2grp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 |
| MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1 |
| MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1 |
| MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1 |
| >; |
| }; |
| |
| pinctrl_ecspi3: ecspi3grp { |
| fsl,pins = < |
| MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 |
| MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1 |
| MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1 |
| /* CS */ |
| MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x000b1 |
| >; |
| }; |
| |
| pinctrl_enet: enetgrp { |
| fsl,pins = < |
| MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030 |
| MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030 |
| MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030 |
| MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030 |
| MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030 |
| MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030 |
| MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x10030 |
| MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x10030 |
| MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x10030 |
| MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x10030 |
| MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x10030 |
| MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x10030 |
| |
| MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x10030 |
| MX6QDL_PAD_ENET_MDC__ENET_MDC 0x10030 |
| |
| /* Configure clock provider for RGMII ref clock */ |
| MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0b0 |
| /* Configure clock consumer for RGMII ref clock */ |
| MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x10030 |
| |
| /* SJA1105Q switch reset */ |
| MX6QDL_PAD_DISP0_DAT11__GPIO5_IO05 0x10030 |
| |
| /* phy3/rgmii_phy reset */ |
| MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x10030 |
| /* phy3/rgmii_phy int */ |
| MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x40010000 |
| >; |
| }; |
| |
| pinctrl_i2c1: i2c1grp { |
| fsl,pins = < |
| MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001f8b1 |
| MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001f8b1 |
| >; |
| }; |
| |
| pinctrl_mdio: mdiogrp { |
| fsl,pins = < |
| /* phy0/usbeth_phy reset */ |
| MX6QDL_PAD_DISP0_DAT17__GPIO5_IO11 0x10030 |
| /* phy0/usbeth_phy int */ |
| MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x100b1 |
| |
| /* phy12/tja1102_phy0 reset */ |
| MX6QDL_PAD_DISP0_DAT15__GPIO5_IO09 0x10030 |
| /* phy12/tja1102_phy0 int */ |
| MX6QDL_PAD_DISP0_DAT14__GPIO5_IO08 0x100b1 |
| /* phy12/tja1102_phy0 enable. Set 100K pull-up */ |
| MX6QDL_PAD_DISP0_DAT16__GPIO5_IO10 0x1f030 |
| >; |
| }; |
| |
| pinctrl_uart4: uart4grp { |
| fsl,pins = < |
| MX6QDL_PAD_KEY_COL0__UART4_TX_DATA 0x1b0b1 |
| MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_usbotg: usbotggrp { |
| fsl,pins = < |
| MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x1b0b0 |
| MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_usdhc1: usdhc1grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD1_CMD__SD1_CMD 0x170f9 |
| MX6QDL_PAD_SD1_CLK__SD1_CLK 0x100f9 |
| MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x170f9 |
| MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x170f9 |
| MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x170f9 |
| MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x170f9 |
| MX6QDL_PAD_GPIO_1__GPIO1_IO01 0x1b0b0 |
| >; |
| }; |
| |
| pinctrl_usdhc2: usdhc2grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9 |
| MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9 |
| MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9 |
| MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9 |
| MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9 |
| MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9 |
| >; |
| }; |
| |
| pinctrl_usdhc3: usdhc3grp { |
| fsl,pins = < |
| MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17099 |
| MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10099 |
| MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17099 |
| MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17099 |
| MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17099 |
| MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17099 |
| MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x17099 |
| MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x17099 |
| MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x17099 |
| MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x17099 |
| MX6QDL_PAD_SD3_RST__SD3_RESET 0x1b0b1 |
| >; |
| }; |
| |
| pinctrl_wifi_npd: wifinpd { |
| fsl,pins = < |
| /* WL_REG_ON */ |
| MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x13069 |
| >; |
| }; |
| }; |
