| /* |
| * Copyright (C) 2014 Freescale Semiconductor, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /dts-v1/; |
| |
| #include "imx6sx.dtsi" |
| |
| / { |
| model = "Freescale i.MX6 SoloX 17x17 ARM2 Board"; |
| compatible = "fsl,imx6sx-17x17-arm2", "fsl,imx6sx"; |
| |
| backlight { |
| compatible = "pwm-backlight"; |
| pwms = <&pwm3 0 5000000>; |
| brightness-levels = <0 4 8 16 32 64 128 255>; |
| default-brightness-level = <6>; |
| }; |
| |
| clocks { |
| codec_osc: codec_osc { |
| #clock-cells = <0>; |
| compatible = "fixed-clock"; |
| clock-frequency = <12000000>; |
| }; |
| }; |
| |
| max7322_reset: max7322-reset { |
| compatible = "gpio-reset"; |
| reset-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>; |
| reset-delay-us = <1>; |
| #reset-cells = <0>; |
| }; |
| |
| pxp_v4l2_out { |
| compatible = "fsl,imx6sx-pxp-v4l2", "fsl,imx6sl-pxp-v4l2"; |
| status = "okay"; |
| }; |
| |
| regulators { |
| compatible = "simple-bus"; |
| |
| reg_3p3v: 3p3v { |
| compatible = "regulator-fixed"; |
| regulator-name = "3P3V"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| reg_sdb_vmmc: sdb_vmmc{ |
| compatible = "regulator-fixed"; |
| regulator-name = "SD2_SPWR"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| gpio = <&gpio2 11 GPIO_ACTIVE_LOW>; |
| }; |
| |
| reg_usb_otg1_vbus: usb_otg1_vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "usb_otg1_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio1 9 0>; |
| enable-active-high; |
| }; |
| |
| reg_usb_otg2_vbus: usb_otg2_vbus { |
| compatible = "regulator-fixed"; |
| regulator-name = "usb_otg2_vbus"; |
| regulator-min-microvolt = <5000000>; |
| regulator-max-microvolt = <5000000>; |
| gpio = <&gpio1 12 0>; |
| enable-active-high; |
| }; |
| |
| reg_vref_3v3: regulator@0 { |
| compatible = "regulator-fixed"; |
| regulator-name = "vref-3v3"; |
| regulator-min-microvolt = <3300000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| }; |
| |
| memory { |
| reg = <0x80000000 0x40000000>; |
| }; |
| |
| sound { |
| compatible = "fsl,imx6sx-arm2-sgtl5000", |
| "fsl,imx-audio-sgtl5000"; |
| model = "imx6sx-arm2-sgtl5000"; |
| cpu-dai = <&ssi1>; |
| audio-codec = <&codec>; |
| audio-routing = |
| "LINE_IN", "Line In Jack", |
| "Headphone Jack", "HP_OUT"; |
| mux-int-port = <1>; |
| mux-ext-port = <4>; |
| }; |
| }; |
| |
| &adc1 { |
| vref-supply = <®_vref_3v3>; |
| status = "okay"; |
| }; |
| |
| &adc2 { |
| vref-supply = <®_vref_3v3>; |
| status = "okay"; |
| }; |
| |
| &audmux { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_audmux_2>; |
| status = "okay"; |
| }; |
| |
| &cpu0 { |
| arm-supply = <&sw1a_reg>; |
| soc-supply = <&sw1c_reg>; |
| pu-supply = <&pu_dummy>; |
| }; |
| |
| &ecspi4 { |
| fsl,spi-num-chipselects = <1>; |
| cs-gpios = <&gpio7 4 0>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_ecspi4_1 &pinctrl_ecspi4_cs_1>; |
| status = "disabled"; /* pin conflict with USDHC3 */ |
| |
| flash: m25p80@0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "st,m25p32"; |
| spi-max-frequency = <20000000>; |
| reg = <0>; |
| }; |
| }; |
| |
| &fec1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_enet1_1>; |
| phy-mode = "rgmii"; |
| phy-id = <1>; |
| fsl,num_tx_queues=<3>; |
| fsl,num_rx_queues=<3>; |
| pinctrl-assert-gpios = <&max7322_1 0 GPIO_ACTIVE_HIGH>; |
| fsl,magic-packet; |
| status = "okay"; |
| }; |
| |
| &fec2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_enet2_1>; |
| phy-mode = "rgmii"; |
| phy-id = <0>; |
| fsl,num_tx_queues=<3>; |
| fsl,num_rx_queues=<3>; |
| pinctrl-assert-gpios = <&max7322_2 0 GPIO_ACTIVE_HIGH>; |
| fsl,magic-packet; |
| status = "okay"; |
| }; |
| |
| &flexcan1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_flexcan1_1>; |
| trx-en-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>; |
| trx-stby-gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; |
| trx-err-gpio = <&gpio4 24 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| }; |
| |
| &flexcan2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_flexcan2_1>; |
| trx-en-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>; |
| trx-stby-gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; |
| trx-err-gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>; |
| status = "okay"; |
| }; |
| |
| &gpc { |
| fsl,cpu_pupscr_sw2iso = <0x2>; |
| fsl,cpu_pupscr_sw = <0x1>; |
| fsl,cpu_pdnscr_iso2sw = <0x1>; |
| fsl,cpu_pdnscr_iso = <0x1>; |
| fsl,wdog-reset = <1>; /* watchdog select of reset source */ |
| fsl,ldo-bypass = <1>; /* use ldo-bypass, u-boot will check it and configure */ |
| }; |
| |
| &gpmi { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_gpmi_nand_1>; |
| status = "disabled"; /* pin conflict with qspi*/ |
| nand-on-flash-bbt; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c1_1>; |
| status = "okay"; |
| |
| pmic: pfuze100@08 { |
| compatible = "fsl,pfuze100"; |
| reg = <0x08>; |
| |
| regulators { |
| sw1a_reg: sw1ab { |
| regulator-min-microvolt = <300000>; |
| regulator-max-microvolt = <1875000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-ramp-delay = <6250>; |
| }; |
| |
| sw1c_reg: sw1c { |
| regulator-min-microvolt = <300000>; |
| regulator-max-microvolt = <1875000>; |
| regulator-boot-on; |
| regulator-always-on; |
| regulator-ramp-delay = <6250>; |
| }; |
| |
| sw2_reg: sw2 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw3a_reg: sw3a { |
| regulator-min-microvolt = <400000>; |
| regulator-max-microvolt = <1975000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw3b_reg: sw3b { |
| regulator-min-microvolt = <400000>; |
| regulator-max-microvolt = <1975000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| sw4_reg: sw4 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <3300000>; |
| }; |
| |
| 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: vgen1 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1550000>; |
| }; |
| |
| vgen2_reg: vgen2 { |
| regulator-min-microvolt = <800000>; |
| regulator-max-microvolt = <1550000>; |
| }; |
| |
| vgen3_reg: vgen3 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen4_reg: vgen4 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen5_reg: vgen5 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| |
| vgen6_reg: vgen6 { |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-always-on; |
| }; |
| }; |
| }; |
| }; |
| |
| &i2c2 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c2_1>; |
| status = "okay"; |
| |
| max7322_1: gpio@68 { |
| compatible = "maxim,max7322"; |
| reg = <0x68>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| resets = <&max7322_reset>; |
| }; |
| |
| max7322_2: gpio@69 { |
| compatible = "maxim,max7322"; |
| reg = <0x69>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| resets = <&max7322_reset>; |
| }; |
| |
| codec: sgtl5000@0a { |
| compatible = "fsl,sgtl5000"; |
| reg = <0x0a>; |
| clocks = <&codec_osc>; |
| VDDA-supply = <&vgen4_reg>; |
| VDDIO-supply = <®_3p3v>; |
| }; |
| }; |
| |
| |
| &i2c3 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c3_1>; |
| status = "okay"; |
| }; |
| |
| &i2c4 { |
| clock-frequency = <100000>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_i2c4_1>; |
| status = "okay"; |
| }; |
| |
| &iomuxc { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_hog_1>; |
| |
| hog { |
| pinctrl_hog_1: hoggrp-1 { |
| fsl,pins = < |
| MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x1f059 |
| MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x1f059 |
| MX6SX_PAD_QSPI1A_SS0_B__GPIO4_IO_22 0x80000000 |
| /* CAN1_2_EN */ |
| MX6SX_PAD_QSPI1B_DATA1__GPIO4_IO_25 0x17059 |
| /* CAN1_2_STBY_B */ |
| MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27 0x17059 |
| /* CAN1_ERR_B */ |
| MX6SX_PAD_QSPI1B_DATA0__GPIO4_IO_24 0x17059 |
| /* CAN2_ERR_B */ |
| MX6SX_PAD_QSPI1B_SS0_B__GPIO4_IO_30 0x17059 |
| /* SD2_PWROFF */ |
| MX6SX_PAD_KEY_COL1__GPIO2_IO_11 0x17059 |
| /* WDOG_B reset */ |
| MX6SX_PAD_GPIO1_IO13__WDOG1_WDOG_ANY 0x10b0 |
| >; |
| }; |
| }; |
| }; |
| |
| &lcdif1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_lcdif_dat_0 |
| &pinctrl_lcdif_ctrl_0>; |
| display = <&display>; |
| status = "okay"; |
| |
| display: display { |
| bits-per-pixel = <16>; |
| bus-width = <24>; |
| |
| display-timings { |
| native-mode = <&timing0>; |
| timing0: timing0 { |
| clock-frequency = <33500000>; |
| hactive = <800>; |
| vactive = <480>; |
| hback-porch = <89>; |
| hfront-porch = <164>; |
| vback-porch = <23>; |
| vfront-porch = <10>; |
| hsync-len = <10>; |
| vsync-len = <10>; |
| hsync-active = <0>; |
| vsync-active = <0>; |
| de-active = <1>; |
| pixelclk-active = <0>; |
| }; |
| }; |
| }; |
| }; |
| |
| &mlb { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_mlb_1>; |
| status = "disabled";/* pin conflict with usdhc2*/ |
| }; |
| |
| &pwm3 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_pwm3_0>; |
| status = "okay"; |
| }; |
| |
| &pxp { |
| status = "okay"; |
| }; |
| |
| &qspi2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_qspi2_1>; |
| status = "okay"; |
| ddrsmp=<2>; |
| |
| flash0: n25q256a@0 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "micron,n25q256a"; |
| spi-max-frequency = <29000000>; |
| reg = <0>; |
| }; |
| |
| flash1: n25q256a@1 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "micron,n25q256a"; |
| spi-max-frequency = <29000000>; |
| reg = <1>; |
| }; |
| }; |
| |
| &sai2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_sai2_1>; |
| status = "disabled"; |
| }; |
| |
| &spdif { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_spdif_1>; |
| status = "disabled"; |
| }; |
| |
| &ssi1 { |
| fsl,mode = "i2s-slave"; |
| status = "okay"; |
| }; |
| |
| &uart1 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart1_1>; |
| status = "okay"; |
| }; |
| |
| &uart2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_uart2_1>; |
| status = "okay"; |
| }; |
| |
| &usbh { |
| pinctrl-names = "idle", "active"; |
| pinctrl-0 = <&pinctrl_usbh_1>; |
| pinctrl-1 = <&pinctrl_usbh_2>; |
| osc-clkgate-delay = <0x3>; |
| pad-supply = <&vgen1_reg>; |
| status = "okay"; |
| }; |
| |
| &usbotg1 { |
| vbus-supply = <®_usb_otg1_vbus>; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg1_1>; |
| disable-over-current; |
| status = "okay"; |
| }; |
| |
| &usbotg2 { |
| /* |
| * Pin conflict with others, need to switch R580 & R579 |
| * to B and disable pwm3 to enable it. |
| */ |
| vbus-supply = <®_usb_otg2_vbus>; |
| disable-over-current; |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usbotg2_1>; |
| status = "disabled"; |
| }; |
| |
| &usdhc2 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc2_1>; |
| non-removable; |
| /* need hw rework to enable signal voltage switch */ |
| no-1-8-v; |
| keep-power-in-suspend; |
| enable-sdio-wakeup; |
| status = "okay"; |
| }; |
| |
| &usdhc3 { |
| pinctrl-names = "default", "state_100mhz", "state_200mhz"; |
| pinctrl-0 = <&pinctrl_usdhc3_1>; |
| pinctrl-1 = <&pinctrl_usdhc3_1_100mhz>; |
| pinctrl-2 = <&pinctrl_usdhc3_1_200mhz>; |
| bus-width = <8>; |
| cd-gpios = <&gpio2 10 0>; |
| wp-gpios = <&gpio2 15 0>; |
| keep-power-in-suspend; |
| enable-sdio-wakeup; |
| vmmc-supply = <®_sdb_vmmc>; |
| status = "okay"; |
| }; |
| |
| &usdhc4 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&pinctrl_usdhc4_1>; |
| bus-width = <8>; |
| non-removable; |
| /* need hw rework to enable signal voltage switch */ |
| no-1-8-v; |
| status = "okay"; |
| }; |
