socfpga_cyclone5_sockit.dts
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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2013 Steffen Trumtrar <s.trumtrar@pengutronix.de>
*/
#include "socfpga_cyclone5.dtsi"
/ {
model = "Terasic SoCkit";
compatible = "terasic,socfpga-cyclone5-sockit", "altr,socfpga-cyclone5", "altr,socfpga";
chosen {
bootargs = "earlyprintk";
stdout-path = "serial0:115200n8";
};
memory@0 {
name = "memory";
device_type = "memory";
reg = <0x0 0x40000000>; /* 1GB */
};
aliases {
/* this allow the ethaddr uboot environmnet variable contents
* to be added to the gmac1 device tree blob.
*/
ethernet0 = &gmac1;
};
leds {
compatible = "gpio-leds";
hps_led0 {
label = "hps:blue:led0";
gpios = <&portb 24 0>; /* HPS_GPIO53 */
linux,default-trigger = "heartbeat";
};
hps_led1 {
label = "hps:blue:led1";
gpios = <&portb 25 0>; /* HPS_GPIO54 */
linux,default-trigger = "heartbeat";
};
hps_led2 {
label = "hps:blue:led2";
gpios = <&portb 26 0>; /* HPS_GPIO55 */
linux,default-trigger = "heartbeat";
};
hps_led3 {
label = "hps:blue:led3";
gpios = <&portb 27 0>; /* HPS_GPIO56 */
linux,default-trigger = "heartbeat";
};
};
gpio-keys {
compatible = "gpio-keys";
hps_sw0 {
label = "hps_sw0";
gpios = <&portc 20 0>; /* HPS_GPI7 */
linux,input-type = <5>; /* EV_SW */
linux,code = <0x0>; /* SW_LID */
};
hps_sw1 {
label = "hps_sw1";
gpios = <&portc 19 0>; /* HPS_GPI6 */
linux,input-type = <5>; /* EV_SW */
linux,code = <0x5>; /* SW_DOCK */
};
hps_sw2 {
label = "hps_sw2";
gpios = <&portc 18 0>; /* HPS_GPI5 */
linux,input-type = <5>; /* EV_SW */
linux,code = <0xa>; /* SW_KEYPAD_SLIDE */
};
hps_sw3 {
label = "hps_sw3";
gpios = <&portc 17 0>; /* HPS_GPI4 */
linux,input-type = <5>; /* EV_SW */
linux,code = <0xc>; /* SW_ROTATE_LOCK */
};
hps_hkey0 {
label = "hps_hkey0";
gpios = <&portc 21 1>; /* HPS_GPI8 */
linux,code = <187>; /* KEY_F17 */
};
hps_hkey1 {
label = "hps_hkey1";
gpios = <&portc 22 1>; /* HPS_GPI9 */
linux,code = <188>; /* KEY_F18 */
};
hps_hkey2 {
label = "hps_hkey2";
gpios = <&portc 23 1>; /* HPS_GPI10 */
linux,code = <189>; /* KEY_F19 */
};
hps_hkey3 {
label = "hps_hkey3";
gpios = <&portc 24 1>; /* HPS_GPI11 */
linux,code = <190>; /* KEY_F20 */
};
};
regulator_3_3v: vcc3p3-regulator {
compatible = "regulator-fixed";
regulator-name = "VCC3P3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
};
&gmac1 {
status = "okay";
phy-mode = "rgmii";
rxd0-skew-ps = <0>;
rxd1-skew-ps = <0>;
rxd2-skew-ps = <0>;
rxd3-skew-ps = <0>;
txen-skew-ps = <0>;
txc-skew-ps = <1560>;
rxdv-skew-ps = <0>;
rxc-skew-ps = <1200>;
};
&gpio0 { /* GPIO 0..29 */
status = "okay";
};
&gpio1 { /* GPIO 30..57 */
status = "okay";
};
&gpio2 { /* GPIO 58..66 (HLGPI 0..13 at offset 13) */
status = "okay";
};
&i2c1 {
status = "okay";
accel1: accelerometer@53 {
compatible = "adi,adxl345";
reg = <0x53>;
interrupt-parent = <&portc>;
interrupts = <3 2>;
};
};
&mmc0 {
vmmc-supply = <®ulator_3_3v>;
vqmmc-supply = <®ulator_3_3v>;
status = "okay";
};
&qspi {
status = "okay";
flash: flash@0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "n25q00";
reg = <0>;
spi-max-frequency = <100000000>;
m25p,fast-read;
cdns,page-size = <256>;
cdns,block-size = <16>;
cdns,read-delay = <4>;
cdns,tshsl-ns = <50>;
cdns,tsd2d-ns = <50>;
cdns,tchsh-ns = <4>;
cdns,tslch-ns = <4>;
};
};
&usb1 {
status = "okay";
};