mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-25 03:55:09 +08:00
5b5ada57e4
Add DT alias for the second ethernet present on mainboard rev 1.10. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
293 lines
6.3 KiB
Plaintext
293 lines
6.3 KiB
Plaintext
/*
|
|
* Copyright (C) 2015 Marek Vasut <marex@denx.de>
|
|
*
|
|
* This file is dual-licensed: you can use it either under the terms
|
|
* of the GPL or the X11 license, at your option. Note that this dual
|
|
* licensing only applies to this file, and not this project as a
|
|
* whole.
|
|
*
|
|
* a) This file 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 file 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.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this file; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
|
|
* MA 02110-1301 USA
|
|
*
|
|
* Or, alternatively,
|
|
*
|
|
* b) Permission is hereby granted, free of charge, to any person
|
|
* obtaining a copy of this software and associated documentation
|
|
* files (the "Software"), to deal in the Software without
|
|
* restriction, including without limitation the rights to use,
|
|
* copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following
|
|
* conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
|
|
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
|
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
|
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "socfpga_cyclone5.dtsi"
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/input/input.h>
|
|
|
|
/ {
|
|
model = "samtec VIN|ING FPGA";
|
|
compatible = "samtec,vining", "altr,socfpga-cyclone5", "altr,socfpga";
|
|
|
|
chosen {
|
|
bootargs = "console=ttyS0,115200";
|
|
};
|
|
|
|
memory@0 {
|
|
name = "memory";
|
|
device_type = "memory";
|
|
reg = <0x0 0x40000000>; /* 1GB */
|
|
};
|
|
|
|
aliases {
|
|
/*
|
|
* This allow the ethaddr uboot environment variable contents
|
|
* to be added to the gmac1 device tree blob.
|
|
*/
|
|
ethernet0 = &gmac1;
|
|
ethernet1 = &gmac0;
|
|
};
|
|
|
|
gpio-keys {
|
|
compatible = "gpio-keys";
|
|
|
|
hps_temp0 {
|
|
label = "BTN_0"; /* TEMP_OS */
|
|
gpios = <&portc 18 GPIO_ACTIVE_LOW>; /* HPS_GPIO60 */
|
|
linux,code = <BTN_0>;
|
|
};
|
|
|
|
hps_hkey0 {
|
|
label = "BTN_1"; /* DIS_PWR */
|
|
gpios = <&portc 19 GPIO_ACTIVE_LOW>; /* HPS_GPIO61 */
|
|
linux,code = <BTN_1>;
|
|
};
|
|
|
|
hps_hkey1 {
|
|
label = "hps_hkey1"; /* POWER_DOWN */
|
|
gpios = <&portc 20 GPIO_ACTIVE_LOW>; /* HPS_GPIO62 */
|
|
linux,code = <KEY_POWER>;
|
|
};
|
|
};
|
|
|
|
regulator-usb-nrst {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb_nrst";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
gpio = <&portb 5 GPIO_ACTIVE_HIGH>;
|
|
startup-delay-us = <70000>;
|
|
enable-active-high;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&gmac1 {
|
|
status = "okay";
|
|
phy-mode = "rgmii";
|
|
phy-handle = <&phy1>;
|
|
|
|
snps,reset-gpio = <&porta 0 GPIO_ACTIVE_LOW>;
|
|
snps,reset-active-low;
|
|
snps,reset-delays-us = <10000 10000 10000>;
|
|
|
|
mdio0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "snps,dwmac-mdio";
|
|
phy1: ethernet-phy@1 {
|
|
reg = <1>;
|
|
rxd0-skew-ps = <0>;
|
|
rxd1-skew-ps = <0>;
|
|
rxd2-skew-ps = <0>;
|
|
rxd3-skew-ps = <0>;
|
|
txen-skew-ps = <0>;
|
|
txc-skew-ps = <2600>;
|
|
rxdv-skew-ps = <0>;
|
|
rxc-skew-ps = <2000>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&gpio0 { /* GPIO 0..29 */
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio1 { /* GPIO 30..57 */
|
|
status = "okay";
|
|
};
|
|
|
|
&gpio2 { /* GPIO 58..66 (HLGPI 0..13 at offset 13) */
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
status = "okay";
|
|
|
|
gpio: pca9557@1f {
|
|
compatible = "nxp,pca9557";
|
|
reg = <0x1f>;
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
};
|
|
|
|
temp: lm75@48 {
|
|
compatible = "lm75";
|
|
reg = <0x48>;
|
|
};
|
|
|
|
at24@50 {
|
|
compatible = "at24,24c01";
|
|
pagesize = <8>;
|
|
reg = <0x50>;
|
|
};
|
|
|
|
i2cswitch@70 {
|
|
compatible = "nxp,pca9548";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0x70>;
|
|
|
|
i2c@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <0>;
|
|
};
|
|
|
|
i2c@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <1>;
|
|
};
|
|
|
|
i2c@2 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <2>;
|
|
};
|
|
|
|
i2c@3 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <3>;
|
|
};
|
|
|
|
i2c@4 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <4>;
|
|
};
|
|
|
|
i2c@5 {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <5>;
|
|
};
|
|
|
|
i2c@6 { /* Backplane EEPROM */
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <6>;
|
|
eeprom@51 {
|
|
compatible = "at,24c01";
|
|
pagesize = <8>;
|
|
reg = <0x51>;
|
|
};
|
|
};
|
|
|
|
i2c@7 { /* Power board EEPROM */
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
reg = <7>;
|
|
eeprom@51 {
|
|
compatible = "at,24c01";
|
|
pagesize = <8>;
|
|
reg = <0x51>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
status = "okay";
|
|
clock-frequency = <100000>;
|
|
|
|
at24@50 {
|
|
compatible = "at24,24c02";
|
|
pagesize = <8>;
|
|
reg = <0x50>;
|
|
};
|
|
};
|
|
|
|
&qspi {
|
|
status = "okay";
|
|
|
|
n25q128@0 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "n25q128";
|
|
reg = <0>; /* chip select */
|
|
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>;
|
|
};
|
|
|
|
n25q00@1 {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "n25q00";
|
|
reg = <1>; /* chip select */
|
|
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>;
|
|
};
|
|
};
|
|
|
|
&usb0 {
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb1 {
|
|
dr_mode = "peripheral";
|
|
status = "okay";
|
|
};
|