0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * Copyright (C) 2017 Moxa Inc. - https://www.moxa.com/
0004 *
0005 * Author: Harry YJ Jhou (周亞諄) <harryyj.jhou@moxa.com>
0006 * Jimmy Chen (陳永達) <jimmy.chen@moxa.com>
0007 * SZ Lin (林上智) <sz.lin@moxa.com>
0008 */
0009
0010 /dts-v1/;
0011
0012 #include <dt-bindings/gpio/gpio.h>
0013 #include <dt-bindings/input/input.h>
0014 #include "ls1021a.dtsi"
0015
0016 / {
0017 model = "Moxa UC-8410A";
0018 compatible = "fsl,ls1021a-moxa-uc-8410a", "fsl,ls1021a";
0019
0020 aliases {
0021 enet0_rgmii_phy = &rgmii_phy0;
0022 enet1_rgmii_phy = &rgmii_phy1;
0023 enet2_rgmii_phy = &rgmii_phy2;
0024 };
0025
0026 sys_mclk: clock-mclk {
0027 compatible = "fixed-clock";
0028 #clock-cells = <0>;
0029 clock-frequency = <24576000>;
0030 };
0031
0032 reg_3p3v: regulator-3p3v {
0033 compatible = "regulator-fixed";
0034 regulator-name = "3P3V";
0035 regulator-min-microvolt = <3300000>;
0036 regulator-max-microvolt = <3300000>;
0037 regulator-always-on;
0038 };
0039
0040 leds {
0041 compatible = "gpio-leds";
0042
0043 cel-pwr {
0044 label = "UC8410A:CEL-PWR";
0045 gpios = <&gpio3 27 GPIO_ACTIVE_LOW>;
0046 default-state = "off";
0047 };
0048
0049 cel-reset {
0050 label = "UC8410A:CEL-RESET";
0051 gpios = <&gpio3 28 GPIO_ACTIVE_LOW>;
0052 default-state = "off";
0053 };
0054
0055 str-led {
0056 label = "UC8410A:RED:PROG";
0057 gpios = <&gpio0 16 GPIO_ACTIVE_HIGH>;
0058 linux,default-trigger = "mmc0";
0059 };
0060
0061 sw-ready {
0062 label = "UC8410A:GREEN:SWRDY";
0063 gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
0064 default-state = "on";
0065 };
0066
0067 beeper {
0068 label = "UC8410A:BEEP";
0069 gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
0070 default-state = "off";
0071 };
0072
0073 prog-led0 {
0074 label = "UC8410A:GREEN:PROG2";
0075 gpios = <&gpio3 14 GPIO_ACTIVE_HIGH>;
0076 default-state = "off";
0077 };
0078
0079 prog-led1 {
0080 label = "UC8410A:GREEN:PROG1";
0081 gpios = <&gpio3 15 GPIO_ACTIVE_HIGH>;
0082 default-state = "off";
0083 };
0084
0085 prog-led2 {
0086 label = "UC8410A:GREEN:PROG0";
0087 gpios = <&gpio3 16 GPIO_ACTIVE_HIGH>;
0088 default-state = "off";
0089 };
0090
0091 wifi-signal0 {
0092 label = "UC8410A:GREEN:CEL2";
0093 gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
0094 default-state = "off";
0095 };
0096
0097 wifi-signal1 {
0098 label = "UC8410A:GREEN:CEL1";
0099 gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
0100 default-state = "off";
0101 };
0102
0103 wifi-signal2 {
0104 label = "UC8410A:GREEN:CEL0";
0105 gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
0106 default-state = "off";
0107 };
0108
0109 cpu-diag-red {
0110 label = "UC8410A:RED:DIA";
0111 gpios = <&gpio3 20 GPIO_ACTIVE_HIGH>;
0112 default-state = "off";
0113 };
0114
0115 cpu-diag-green {
0116 label = "UC8410A:GREEN:DIA";
0117 gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>;
0118 default-state = "off";
0119 };
0120
0121 cpu-diag-yellow {
0122 label = "UC8410A:YELLOW:DIA";
0123 gpios = <&gpio3 22 GPIO_ACTIVE_HIGH>;
0124 default-state = "off";
0125 };
0126 };
0127
0128 gpio-keys {
0129 compatible = "gpio-keys";
0130
0131 pushbtn-key {
0132 label = "push button key";
0133 gpios = <&gpio1 21 GPIO_ACTIVE_LOW>;
0134 linux,code = <BTN_MISC>;
0135 default-state = "on";
0136 };
0137 };
0138 };
0139
0140 &enet0 {
0141 phy-handle = <&rgmii_phy0>;
0142 phy-connection-type = "rgmii-id";
0143 status = "okay";
0144 };
0145
0146 &enet1 {
0147 phy-handle = <&rgmii_phy1>;
0148 phy-connection-type = "rgmii-id";
0149 status = "okay";
0150 };
0151
0152 &enet2 {
0153 phy-handle = <&rgmii_phy2>;
0154 phy-connection-type = "rgmii-id";
0155 status = "okay";
0156 };
0157
0158 &i2c0 {
0159 clock-frequency = <100000>;
0160 status = "okay";
0161
0162 tpm@20 {
0163 compatible = "infineon,slb9635tt";
0164 reg = <0x20>;
0165 };
0166
0167 rtc@68 {
0168 compatible = "dallas,ds1374";
0169 reg = <0x68>;
0170 };
0171 };
0172
0173 &lpuart0 {
0174 status = "okay";
0175 };
0176
0177 &mdio0 {
0178 rgmii_phy0: ethernet-phy@0 {
0179 compatible = "marvell,88e1118";
0180 reg = <0x0>;
0181 marvell,reg-init =
0182 <3 0x11 0 0x4415>, /* Reg 3,17 */
0183 <3 0x10 0 0x77>; /* Reg 3,16 */
0184 };
0185
0186 rgmii_phy1: ethernet-phy@1 {
0187 compatible = "marvell,88e1118";
0188 reg = <0x1>;
0189 marvell,reg-init =
0190 <3 0x11 0 0x4415>, /* Reg 3,17 */
0191 <3 0x10 0 0x77>; /* Reg 3,16 */
0192 };
0193
0194 rgmii_phy2: ethernet-phy@2 {
0195 compatible = "marvell,88e1118";
0196 reg = <0x2>;
0197 marvell,reg-init =
0198 <3 0x11 0 0x4415>, /* Reg 3,17 */
0199 <3 0x10 0 0x77>; /* Reg 3,16 */
0200 };
0201 };
0202
0203 &qspi {
0204 status = "okay";
0205
0206 flash: flash@0 {
0207 compatible = "spansion,s25fl064l", "spansion,s25fl164k";
0208 #address-cells = <1>;
0209 #size-cells = <1>;
0210 spi-max-frequency = <20000000>;
0211 spi-rx-bus-width = <4>;
0212 spi-tx-bus-width = <4>;
0213 reg = <0>;
0214
0215 partitions@0 {
0216 label = "U-Boot";
0217 reg = <0x0 0x180000>;
0218 };
0219
0220 partitions@180000 {
0221 label = "U-Boot Env";
0222 reg = <0x180000 0x680000>;
0223 };
0224 };
0225 };
0226
0227 &sata {
0228 status = "okay";
0229 };
0230
0231 &uart0 {
0232 status = "okay";
0233 };
0234
0235 &uart1 {
0236 status = "okay";
0237 };
