/*
* Copyright (C) 2016 Christoph Fritz <chf.fritz@googlemail.com>
*
* 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 <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include "imx6sx.dtsi"
/ {
model = "Softing VIN|ING 2000";
compatible = "samtec,imx6sx-vining-2000", "fsl,imx6sx";
chosen {
stdout-path = &uart1;
};
memory@80000000 {
reg = <0x80000000 0x40000000>;
};
reg_usb_otg1_vbus: regulator-usb_otg1_vbus {
compatible = "regulator-fixed";
regulator-name = "usb_otg1_vbus";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_otg1>;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_peri_3v3: regulator-peri_3v3 {
compatible = "regulator-fixed";
regulator-name = "peri_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
pwmleds {
compatible = "pwm-leds";
red {
label = "red";
max-brightness = <255>;
pwms = <&pwm6 0 50000>;
};
green {
label = "green";
max-brightness = <255>;
pwms = <&pwm2 0 50000>;
};
blue {
label = "blue";
max-brightness = <255>;
pwms = <&pwm1 0 50000>;
};
};
};
&adc1 {
vref-supply = <®_peri_3v3>;
status = "okay";
};
&cpu0 {
/*
* This board has a shared rail of reg_arm and reg_soc (supplied by
* sw1a_reg) which is modeled below, but still this module behaves
* unstable without higher voltages. Hence, set higher voltages here.
*/
operating-points = <
/* kHz uV */
996000 1250000
792000 1175000
396000 1175000
198000 1175000
>;
fsl,soc-operating-points = <
/* ARM kHz SOC uV */
996000 1250000
792000 1175000
396000 1175000
198000 1175000
>;
};
&ecspi4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi4>;
cs-gpios = <&gpio7 4 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet1>;
phy-supply = <®_peri_3v3>;
phy-reset-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
phy-reset-duration = <5>;
phy-mode = "rmii";
phy-handle = <ðphy0>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet0-phy@0 {
reg = <0>;
max-speed = <100>;
interrupt-parent = <&gpio2>;
interrupts = <17 IRQ_TYPE_LEVEL_LOW>;
};
};
};
&fec2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet2>;
phy-supply = <®_peri_3v3>;
phy-reset-gpios = <&gpio5 21 GPIO_ACTIVE_LOW>;
phy-reset-duration = <5>;
phy-mode = "rmii";
phy-handle = <ðphy1>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy1: ethernet1-phy@0 {
reg = <0>;
max-speed = <100>;
interrupt-parent = <&gpio2>;
interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
};
};
};
&flexcan1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
status = "okay";
};
&flexcan2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
status = "okay";
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
proximity: sx9500@28 {
compatible = "semtech,sx9500";
reg = <0x28>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_sx9500>;
interrupt-parent = <&gpio2>;
interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
};
pmic: pfuze100@8 {
compatible = "fsl,pfuze200";
reg = <0x08>;
regulators {
sw1a_reg: sw1ab {
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;
};
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>;
regulator-always-on;
};
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;
};
};
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3>;
status = "okay";
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpios>;
pinctrl_ecspi4: ecspi4grp {
fsl,pins = <
MX6SX_PAD_SD3_CLK__ECSPI4_SCLK 0x130b1
MX6SX_PAD_SD3_DATA3__ECSPI4_MISO 0x130b1
MX6SX_PAD_SD3_CMD__ECSPI4_MOSI 0x130b1
MX6SX_PAD_SD3_DATA2__GPIO7_IO_4 0x30b0
>;
};
pinctrl_enet1: enet1grp {
fsl,pins = <
MX6SX_PAD_RGMII1_RD0__ENET1_RX_DATA_0 0x30c1
MX6SX_PAD_RGMII1_RD1__ENET1_RX_DATA_1 0x30c1
MX6SX_PAD_RGMII1_TD0__ENET1_TX_DATA_0 0xa0f9
MX6SX_PAD_RGMII1_TD1__ENET1_TX_DATA_1 0xa0f9
MX6SX_PAD_RGMII1_RX_CTL__ENET1_RX_EN 0x30c1
MX6SX_PAD_RGMII1_TX_CTL__ENET1_TX_EN 0xa0f9
MX6SX_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x4000a038
/* LAN8720 PHY Reset */
MX6SX_PAD_RGMII1_TD3__GPIO5_IO_9 0x10b0
/* MDIO */
MX6SX_PAD_ENET1_MDC__ENET1_MDC 0xa0f9
MX6SX_PAD_ENET1_MDIO__ENET1_MDIO 0xa0f9
/* IRQ from PHY */
MX6SX_PAD_KEY_ROW2__GPIO2_IO_17 0x10b0
>;
};
pinctrl_enet2: enet2grp {
fsl,pins = <
MX6SX_PAD_RGMII2_TD0__ENET2_TX_DATA_0 0x1b0b0
MX6SX_PAD_RGMII2_TD1__ENET2_TX_DATA_1 0x1b0b0
MX6SX_PAD_RGMII2_RD0__ENET2_RX_DATA_0 0x1b0b0
MX6SX_PAD_RGMII2_RD1__ENET2_RX_DATA_1 0x1b0b0
MX6SX_PAD_RGMII2_RX_CTL__ENET2_RX_EN 0x1b0b0
MX6SX_PAD_RGMII2_TX_CTL__ENET2_TX_EN 0x1b0b0
MX6SX_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4000a038
/* LAN8720 PHY Reset */
MX6SX_PAD_RGMII2_TD3__GPIO5_IO_21 0x10b0
/* MDIO */
MX6SX_PAD_ENET1_COL__ENET2_MDC 0xa0f9
MX6SX_PAD_ENET1_CRS__ENET2_MDIO 0xa0f9
/* IRQ from PHY */
MX6SX_PAD_KEY_ROW4__GPIO2_IO_19 0x10b0
>;
};
pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
MX6SX_PAD_QSPI1B_DQS__CAN1_TX 0x1b0b0
MX6SX_PAD_QSPI1A_SS1_B__CAN1_RX 0x1b0b0
>;
};
pinctrl_flexcan2: flexcan2grp {
fsl,pins = <
MX6SX_PAD_QSPI1B_SS1_B__CAN2_RX 0x1b0b0
MX6SX_PAD_QSPI1A_DQS__CAN2_TX 0x1b0b0
>;
};
pinctrl_gpios: gpiosgrp {
fsl,pins = <
/* reset external uC */
MX6SX_PAD_QSPI1A_DATA3__GPIO4_IO_19 0x10b0
/* IRQ from external uC */
MX6SX_PAD_KEY_ROW0__GPIO2_IO_15 0x10b0
/* overcurrent detection */
MX6SX_PAD_GPIO1_IO08__GPIO1_IO_8 0x10b0
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX6SX_PAD_GPIO1_IO01__I2C1_SDA 0x4001b8b1
MX6SX_PAD_GPIO1_IO00__I2C1_SCL 0x4001b8b1
>;
};
pinctrl_i2c3: i2c3grp {
fsl,pins = <
MX6SX_PAD_NAND_ALE__I2C3_SDA 0x4001b8b1
MX6SX_PAD_NAND_CLE__I2C3_SCL 0x4001b8b1
>;
};
pinctrl_pwm1: pwm1grp-1 {
fsl,pins = <
/* blue LED */
MX6SX_PAD_RGMII2_RD3__PWM1_OUT 0x1b0b1
>;
};
pinctrl_pwm2: pwm2grp-1 {
fsl,pins = <
/* green LED */
MX6SX_PAD_RGMII2_RD2__PWM2_OUT 0x1b0b1
>;
};
pinctrl_pwm6: pwm6grp-1 {
fsl,pins = <
/* red LED */
MX6SX_PAD_RGMII2_TD2__PWM6_OUT 0x1b0b1
>;
};
pinctrl_sx9500: sx9500grp {
fsl,pins = <
/* Reset */
MX6SX_PAD_KEY_COL0__GPIO2_IO_10 0x838
/* IRQ */
MX6SX_PAD_KEY_ROW1__GPIO2_IO_16 0x70e0
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX6SX_PAD_GPIO1_IO04__UART1_TX 0x1b0b1
MX6SX_PAD_GPIO1_IO05__UART1_RX 0x1b0b1
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6SX_PAD_GPIO1_IO06__UART2_TX 0x1b0b1
MX6SX_PAD_GPIO1_IO07__UART2_RX 0x1b0b1
>;
};
pinctrl_usb_otg1: usbotg1grp {
fsl,pins = <
MX6SX_PAD_GPIO1_IO09__GPIO1_IO_9 0x10b0
>;
};
pinctrl_usb_otg1_id: usbotg1idgrp {
fsl,pins = <
MX6SX_PAD_GPIO1_IO10__ANATOP_OTG1_ID 0x17059
>;
};
pinctrl_usdhc2_50mhz: usdhc2grp-50mhz {
fsl,pins = <
MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x10059
MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x17059
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_LCD1_VSYNC__GPIO3_IO_28 0x1b000
MX6SX_PAD_LCD1_HSYNC__GPIO3_IO_26 0x10b0
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp-100mhz {
fsl,pins = <
MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x100b9
MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x170b9
MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x170b9
MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x170b9
MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x170b9
MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x170b9
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp-200mhz {
fsl,pins = <
MX6SX_PAD_SD2_CLK__USDHC2_CLK 0x100f9
MX6SX_PAD_SD2_CMD__USDHC2_CMD 0x170f9
MX6SX_PAD_SD2_DATA0__USDHC2_DATA0 0x170f9
MX6SX_PAD_SD2_DATA1__USDHC2_DATA1 0x170f9
MX6SX_PAD_SD2_DATA2__USDHC2_DATA2 0x170f9
MX6SX_PAD_SD2_DATA3__USDHC2_DATA3 0x170f9
>;
};
pinctrl_usdhc4_50mhz: usdhc4grp-50mhz {
fsl,pins = <
MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x10059
MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x17059
MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x17059
MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x17059
MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x17059
MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x17059
MX6SX_PAD_SD4_DATA4__USDHC4_DATA4 0x17059
MX6SX_PAD_SD4_DATA5__USDHC4_DATA5 0x17059
MX6SX_PAD_SD4_DATA6__USDHC4_DATA6 0x17059
MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x17059
MX6SX_PAD_SD4_RESET_B__USDHC4_RESET_B 0x17068
>;
};
pinctrl_usdhc4_100mhz: usdhc4-100mhz {
fsl,pins = <
MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x100b9
MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x170b9
MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x170b9
MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x170b9
MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x170b9
MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x170b9
MX6SX_PAD_SD4_DATA4__USDHC4_DATA4 0x170b9
MX6SX_PAD_SD4_DATA5__USDHC4_DATA5 0x170b9
MX6SX_PAD_SD4_DATA6__USDHC4_DATA6 0x170b9
MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x170b9
>;
};
pinctrl_usdhc4_200mhz: usdhc4-200mhz {
fsl,pins = <
MX6SX_PAD_SD4_CLK__USDHC4_CLK 0x100f9
MX6SX_PAD_SD4_CMD__USDHC4_CMD 0x170f9
MX6SX_PAD_SD4_DATA0__USDHC4_DATA0 0x170f9
MX6SX_PAD_SD4_DATA1__USDHC4_DATA1 0x170f9
MX6SX_PAD_SD4_DATA2__USDHC4_DATA2 0x170f9
MX6SX_PAD_SD4_DATA3__USDHC4_DATA3 0x170f9
MX6SX_PAD_SD4_DATA4__USDHC4_DATA4 0x170f9
MX6SX_PAD_SD4_DATA5__USDHC4_DATA5 0x170f9
MX6SX_PAD_SD4_DATA6__USDHC4_DATA6 0x170f9
MX6SX_PAD_SD4_DATA7__USDHC4_DATA7 0x170f9
>;
};
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&pwm2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm2>;
status = "okay";
};
&pwm6 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm6>;
status = "okay";
};
®_arm {
vin-supply = <&sw1a_reg>;
};
®_soc {
vin-supply = <&sw1a_reg>;
};
&snvs_poweroff {
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&usbotg1 {
vbus-supply = <®_usb_otg1_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usb_otg1_id>;
status = "okay";
};
&usbotg2 {
dr_mode = "host";
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2_50mhz>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
cd-gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
keep-power-in-suspend;
status = "okay";
};
&usdhc4 {
/* hs200-mode is currently unsupported because Vccq is on 3.1V, but
* not on necessary 1.8V.
*/
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc4_50mhz>;
pinctrl-1 = <&pinctrl_usdhc4_100mhz>;
pinctrl-2 = <&pinctrl_usdhc4_200mhz>;
bus-width = <8>;
keep-power-in-suspend;
non-removable;
cap-mmc-hw-reset;
status = "okay";
};