blob: db52ddccabc3338a87490e4c02d21bb2a1d8e01e [file] [log] [blame]
// SPDX-License-Identifier: GPL-2.0+
//
// Copyright (C) 2016-2018 Vladimir Zapolskiy <vz@mleia.com>
/dts-v1/;
#include "imx31.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "LogicPD i.MX31 Lite";
compatible = "logicpd,imx31-lite", "fsl,imx31";
chosen {
stdout-path = &uart1;
};
memory@80000000 {
reg = <0x80000000 0x8000000>;
};
leds {
compatible = "gpio-leds";
led0 {
gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
};
led1 {
gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
};
};
};
&ata {
status = "okay";
};
&nfc {
nand-bus-width = <8>;
nand-ecc-mode = "hw";
nand-on-flash-bbt;
status = "okay";
};
&sdhci1 {
bus-width = <4>;
cd-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>;
wp-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&spi2 {
status = "okay";
pmic@0 {
compatible = "fsl,mc13783";
reg = <0>;
spi-cs-high;
spi-max-frequency = <1000000>;
interrupt-parent = <&gpio1>;
interrupts = <3 IRQ_TYPE_EDGE_RISING>;
fsl,mc13xxx-uses-adc;
fsl,mc13xxx-uses-rtc;
regulators {
sw1a { /* QVCC */
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
};
sw1b { /* QVCC */
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
};
sw2a { /* 1.8V_DDR, NVCC2, NVCC21 and NVCC22 */
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
sw2b { /* NVCC10 */
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
violo { /* NVCC1 and NVCC7 */
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
};
viohi { /* VIOHI */
regulator-min-microvolt = <2775000>;
regulator-max-microvolt = <2775000>;
regulator-always-on;
regulator-boot-on;
};
vaudio { /* VAUDIO */
regulator-min-microvolt = <2775000>;
regulator-max-microvolt = <2775000>;
};
vcam { /* NVCC4 */
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
vgen { /* NVCC5 / NVCC8 and NVCC6 / NVCC9 */
regulator-min-microvolt = <2775000>;
regulator-max-microvolt = <2775000>;
regulator-always-on;
regulator-boot-on;
};
vmmc2 { /* NVCC3 */
regulator-min-microvolt = <1600000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-boot-on;
};
};
};
};
&uart1 {
uart-has-rtscts;
status = "okay";
};
/* Routed to the extension board */
&uart2 {
uart-has-rtscts;
status = "okay";
};
/* Routed to the extension board */
&uart3 {
uart-has-rtscts;
status = "okay";
};
&weim {
status = "okay";
nor@0,0 {
compatible = "cfi-flash";
reg = <0 0x0 0x200000>;
bank-width = <2>;
linux,mtd-name = "physmap-flash.0";
fsl,weim-cs-timing = <0x0000cf03 0xa0330d01 0x00220800>;
};
ethernet@4,0 {
compatible = "smsc,lan9117", "smsc,lan9115";
reg = <4 0x0 0x100>;
interrupt-parent = <&gpio1>;
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
phy-mode = "mii";
reg-io-width = <2>;
smsc,irq-push-pull;
fsl,weim-cs-timing = <0x00008701 0x04000541 0x00010000>;
};
};