dts/ralink/mt7621-gnubee-gb-pc2.dts

0001 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
0002 /dts-v1/;
0003
0004 #include "mt7621.dtsi"
0005
0006 #include <dt-bindings/gpio/gpio.h>
0007 #include <dt-bindings/input/input.h>
0008
0009 / {
0010         compatible = "gnubee,gb-pc2", "mediatek,mt7621-soc";
0011         model = "GB-PC2";
0012
0013         memory@0 {
0014                 device_type = "memory";
0015                 reg = <0x00000000 0x1c000000>,
0016                       <0x20000000 0x04000000>;
0017         };
0018
0019         chosen {
0020                 bootargs = "console=ttyS0,57600";
0021         };
0022
0023         palmbus: palmbus@1e000000 {
0024                 i2c@900 {
0025                         status = "okay";
0026                 };
0027         };
0028
0029         gpio-keys {
0030                 compatible = "gpio-keys";
0031
0032                 key-reset {
0033                         label = "reset";
0034                         gpios = <&gpio 18 GPIO_ACTIVE_HIGH>;
0035                         linux,code = <KEY_RESTART>;
0036                 };
0037         };
0038 };
0039
0040 &sdhci {
0041         status = "okay";
0042 };
0043
0044 &spi0 {
0045         status = "okay";
0046
0047         flash@0 {
0048                 #address-cells = <1>;
0049                 #size-cells = <1>;
0050                 compatible = "jedec,spi-nor";
0051                 reg = <0>;
0052                 spi-max-frequency = <50000000>;
0053                 broken-flash-reset;
0054
0055                 partition@0 {
0056                         label = "u-boot";
0057                         reg = <0x0 0x30000>;
0058                         read-only;
0059                 };
0060
0061                 partition@30000 {
0062                         label = "u-boot-env";
0063                         reg = <0x30000 0x10000>;
0064                         read-only;
0065                 };
0066
0067                 factory: partition@40000 {
0068                         label = "factory";
0069                         reg = <0x40000 0x10000>;
0070                         read-only;
0071                 };
0072
0073                 partition@50000 {
0074                         label = "firmware";
0075                         reg = <0x50000 0x1fb0000>;
0076                 };
0077         };
0078 };
0079
0080 &pcie {
0081         status = "okay";
0082 };
0083
0084 &gmac1 {
0085         status = "okay";
0086         phy-handle = <&ethphy7>;
0087 };
0088
0089 &mdio {
0090         ethphy7: ethernet-phy@7 {
0091                 reg = <7>;
0092                 phy-mode = "rgmii-rxid";
0093         };
0094 };
0095
0096 &switch0 {
0097         ports {
0098                 port@0 {
0099                         status = "okay";
0100                         label = "ethblack";
0101                 };
0102
0103                 port@4 {
0104                         status = "okay";
0105                         label = "ethblue";
0106                 };
0107         };
0108 };