/* * Copyright (C) 2016 Protonic Holland * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include <arm/imx6ul.dtsi> #include <dt-bindings/gpio/gpio.h> / { chosen { stdout-path = &uart1; environment@0 { compatible = "barebox,environment"; device-path = &flash, "partname:env"; }; }; memory { reg = <0x80000000 0x10000000>; }; regulators { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <0>; reg_3p2v: 3p2-regulator { compatible = "regulator-fixed"; regulator-name = "regulator-3P2V"; regulator-min-microvolt = <3200000>; regulator-max-microvolt = <3200000>; regulator-always-on; }; reg_1p35v: 1p35-regulator { compatible = "regulator-fixed"; regulator-name = "regulator-1P35V"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; }; leds: leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_leds>; debug { label = "debug0"; gpios = <&gpio4 16 0>; linux,default-trigger = "heartbeat"; }; }; }; &usbotg1 { dr_mode = "host"; status = "okay"; }; &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "okay"; }; &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; cd-gpios = <&gpio4 12 GPIO_ACTIVE_LOW>; vmmc-supply = <®_3p2v>; wakeup-source; status = "okay"; }; &usdhc2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2>; bus-width = <8>; non-removable; status = "okay"; }; &ecspi1 { fsl,spi-num-chipselects = <1>; cs-gpios = <&gpio4 26 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi1>; status = "okay"; flash: w25q64fv@0 { compatible = "winbond,w25q64", "jedec,spi-nor"; spi-max-frequency = <20000000>; m25p,fast-read; reg = <0>; #address-cells = <1>; #size-cells = <1>; partition@0 { label = "boot"; reg = <0x0 0x60000>; /* 384 Kb */ }; partition@60000 { label = "env"; reg = <0x60000 0x10000>; /* 64 Kb */ }; partition@70000 { label = "dtb"; reg = <0x70000 0x10000>; /* 64 Kb */ }; partition@80000 { label = "kernel"; reg = <0x80000 0x780000>; /* 7680 Kb */ }; }; }; &ecspi2 { fsl,spi-num-chipselects = <1>; cs-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi2>; }; &i2c1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; clock-frequency = <100000>; status = "okay"; /* RFID chip */ }; &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2>; clock-frequency = <100000>; status = "okay"; rtc: pcf8563@51 { compatible = "nxp,pcf8563"; reg = <0x51>; }; tmp103: tmp103@70 { compatible = "ti,tmp103", "tmp103"; reg = <0x70>; }; }; &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fec1 &pinctrl_ethphy0_rst>; phy-mode = "rmii"; phy-handle = <ðphy0>; phy-reset-gpios = <&gpio5 0 GPIO_ACTIVE_LOW>; phy-reset-duration = <11>; status = "okay"; mdio { #address-cells = <1>; #size-cells = <0>; ethphy0: ethernet-phy@0 { reg = <0>; }; }; }; &can1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan1>; status = "okay"; }; &can2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_flexcan2>; }; &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog>; prti6g { pinctrl_hog: hoggrp { fsl,pins = < /* HW revision detect */ MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x1b0b0 /* REV_ID0 */ MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x1b0b0 /* REV_ID1 */ MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x1b0b0 /* REV_ID2 */ MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11 0x1b0b0 /* REV_ID3 */ MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13 0x1b0b0 /* BOARD_ID0 */ MX6UL_PAD_ENET2_TX_CLK__GPIO2_IO14 0x1b0b0 /* BOARD_ID1 */ MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x1b0b0 /* BOARD_ID2 */ MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12 0x1b0b0 /* BOARD_ID3 */ /* CAN diagnostics (nSMBALERT) */ MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x1b0b0 >; }; pinctrl_leds: ledsgrp { fsl,pins = < MX6UL_PAD_NAND_DQS__GPIO4_IO16 0x1b0b0 >; }; pinctrl_uart1: uart1grp { fsl,pins = < MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX 0x1b0b1 MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX 0x1b0b1 >; }; pinctrl_usdhc1: usdhc1grp { fsl,pins = < MX6UL_PAD_SD1_CMD__USDHC1_CMD 0x070b1 MX6UL_PAD_SD1_CLK__USDHC1_CLK 0x07099 MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x070b1 MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x070b1 MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x070b1 MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x070b1 MX6UL_PAD_NAND_READY_B__GPIO4_IO12 0x170b0 /* SD1 CD */ >; }; pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX6UL_PAD_NAND_WE_B__USDHC2_CMD 0x170f9 MX6UL_PAD_NAND_RE_B__USDHC2_CLK 0x100f9 MX6UL_PAD_NAND_DATA00__USDHC2_DATA0 0x170f9 MX6UL_PAD_NAND_DATA01__USDHC2_DATA1 0x170f9 MX6UL_PAD_NAND_DATA02__USDHC2_DATA2 0x170f9 MX6UL_PAD_NAND_DATA03__USDHC2_DATA3 0x170f9 MX6UL_PAD_NAND_DATA04__USDHC2_DATA4 0x170f9 MX6UL_PAD_NAND_DATA05__USDHC2_DATA5 0x170f9 MX6UL_PAD_NAND_DATA06__USDHC2_DATA6 0x170f9 MX6UL_PAD_NAND_DATA07__USDHC2_DATA7 0x170f9 MX6UL_PAD_NAND_ALE__USDHC2_RESET_B 0x170b0 >; }; pinctrl_ecspi1: ecspi1grp { fsl,pins = < MX6UL_PAD_CSI_DATA04__ECSPI1_SCLK 0x0b0b0 MX6UL_PAD_CSI_DATA05__GPIO4_IO26 0x000b1 MX6UL_PAD_CSI_DATA06__ECSPI1_MOSI 0x0b0b0 MX6UL_PAD_CSI_DATA07__ECSPI1_MISO 0x0b0b0 >; }; pinctrl_ecspi2: ecspi2grp { fsl,pins = < MX6UL_PAD_CSI_DATA00__ECSPI2_SCLK 0x0b0b0 MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x000b1 MX6UL_PAD_CSI_DATA02__ECSPI2_MOSI 0x0b0b0 MX6UL_PAD_CSI_DATA03__ECSPI2_MISO 0x0b0b0 >; }; pinctrl_i2c1: i2c1grp { fsl,pins = < MX6UL_PAD_CSI_MCLK__I2C1_SDA 0x4001b8b0 MX6UL_PAD_CSI_PIXCLK__I2C1_SCL 0x4001b8b0 >; }; pinctrl_i2c2: i2c2grp { fsl,pins = < MX6UL_PAD_CSI_VSYNC__I2C2_SDA 0x4001b8b0 MX6UL_PAD_CSI_HSYNC__I2C2_SCL 0x4001b8b0 >; }; pinctrl_fec1: fec1grp { fsl,pins = < MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0 MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x100b0 MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0 MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0 MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x100b0 MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0 MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0 MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0 MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0 MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4001b031 >; }; pinctrl_ethphy0_rst: ethphy-rstgrp-0 { fsl,pins = < MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x00880 /* PHY RESET */ >; }; pinctrl_flexcan1: flexcan1grp { fsl,pins = < MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x0b0b0 MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x0b0b0 MX6UL_PAD_SNVS_TAMPER3__GPIO5_IO03 0x0b0b0 /* SR */ MX6UL_PAD_SNVS_TAMPER4__GPIO5_IO04 0x0b0b0 /* TERM */ MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x0b0b0 /* nSMBALERT */ >; }; pinctrl_flexcan2: flexcan2grp { fsl,pins = < MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x0b0b0 MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x0b0b0 MX6UL_PAD_SNVS_TAMPER5__GPIO5_IO05 0x0b0b0 /* SR */ >; }; }; };