mediatek: filogic: add support for Cudy M3000 v1

[openwrt/staging/pepe2k.git] / target / linux / mediatek / dts / mt7981b-cudy-m3000-v1.dts

diff --git a/target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts b/target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts
new file mode 100644 (file)
index 0000000..e700d37
--- /dev/null
+++ b/target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts
@@ -0,0 +1,214 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+
+/dts-v1/;
+
+#include "mt7981.dtsi"
+
+/ {
+       model = "Cudy M3000 v1";
+       compatible = "cudy,m3000-v1", "mediatek,mt7981-spim-snand-rfb";
+
+       aliases {
+               ethernet0 = &gmac0;
+               label-mac-device = &gmac0;
+               led-boot = &led_status;
+               led-failsafe = &led_status;
+               led-running = &led_status;
+               led-upgrade = &led_status;
+               serial0 = &uart0;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       gpio-keys {
+               compatible = "gpio-keys";
+
+               reset {
+                       label = "reset";
+                       gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_RESTART>;
+               };
+
+               wps {
+                       label = "wps";
+                       gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+                       linux,code = <KEY_WPS_BUTTON>;
+               };
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               led_status: internet-white {
+                       function = LED_FUNCTION_WAN_ONLINE;
+                       color = <LED_COLOR_ID_WHITE>;
+                       gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+               };
+
+               internet-red {
+                       function = LED_FUNCTION_WAN_ONLINE;
+                       color = <LED_COLOR_ID_RED>;
+                       gpios = <&pio 4 GPIO_ACTIVE_LOW>;
+               };
+
+               wan {
+                       function = LED_FUNCTION_WAN;
+                       color = <LED_COLOR_ID_GREEN>;
+                       gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+               };
+
+               lan {
+                       function = LED_FUNCTION_LAN;
+                       color = <LED_COLOR_ID_GREEN>;
+                       gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+               };
+       };
+};
+
+&uart0 {
+       status = "okay";
+};
+
+&watchdog {
+       status = "okay";
+};
+
+&eth {
+       pinctrl-names = "default";
+       pinctrl-0 = <&mdio_pins>;
+
+       status = "okay";
+
+       gmac0: mac@0 {
+               compatible = "mediatek,eth-mac";
+               reg = <0>;
+               phy-mode = "2500base-x";
+               phy-handle = <&rtl8221b_phy>;
+
+               /* the MAC address assignment using nvmem-cells doesn't work, so it's done through 02_network */
+       };
+
+       gmac1: mac@1 {
+               compatible = "mediatek,eth-mac";
+               reg = <1>;
+               phy-mode = "gmii";
+               phy-handle = <&int_gbe_phy>;
+
+               nvmem-cell-names = "mac-address";
+               nvmem-cells = <&macaddr_bdinfo_de00 0>;
+       };
+};
+
+&mdio_bus {
+       rtl8221b_phy: ethernet-phy@1 {
+               compatible = "ethernet-phy-ieee802.3-c45";
+               reg = <1>;
+
+               reset-gpios = <&pio 39 GPIO_ACTIVE_LOW>;
+
+               interrupts = <38 IRQ_TYPE_LEVEL_LOW>;
+               reset-assert-us = <100000>;
+               reset-deassert-us = <100000>;
+       };
+};
+
+&spi0 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&spi0_flash_pins>;
+
+       status = "okay";
+
+       spi_nand: spi_nand@0 {
+               compatible = "spi-nand";
+               #address-cells = <1>;
+               #size-cells = <1>;
+               reg = <0>;
+
+               spi-max-frequency = <52000000>;
+               spi-tx-buswidth = <4>;
+               spi-rx-buswidth = <4>;
+
+               partitions {
+                       compatible = "fixed-partitions";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       mediatek,nmbm;
+                       mediatek,bmt-max-ratio = <1>;
+                       mediatek,bmt-max-reserved-blocks = <64>;
+
+                       partition@0 {
+                               label = "BL2";
+                               reg = <0x0000000 0x0100000>;
+                               read-only;
+                       };
+
+                       partition@100000 {
+                               label = "u-boot-env";
+                               reg = <0x0100000 0x0080000>;
+                       };
+
+                       factory: partition@180000 {
+                               label = "Factory";
+                               reg = <0x0180000 0x0200000>;
+                               read-only;
+                       };
+
+                       bdinfo: partition@380000 {
+                               label = "bdinfo";
+                               reg = <0x0380000 0x0040000>;
+                               read-only;
+
+                               nvmem-layout {
+                                       compatible = "fixed-layout";
+                                       #address-cells = <1>;
+                                       #size-cells = <1>;
+
+                                       macaddr_bdinfo_de00: macaddr@de00 {
+                                               #nvmem-cell-cells = <1>;
+                                               compatible = "mac-base";
+                                               reg = <0xde00 0x6>;
+                                       };
+                               };
+                       };
+
+                       partition@3c0000 {
+                               label = "FIP";
+                               reg = <0x03c0000 0x0200000>;
+                       };
+
+                       partition@5c0000 {
+                               label = "ubi";
+                               reg = <0x05c0000 0x4000000>;
+                       };
+               };
+       };
+};
+
+&pio {
+       spi0_flash_pins: spi0-pins {
+               mux {
+                       function = "spi";
+                       groups = "spi0", "spi0_wp_hold";
+               };
+
+               conf-pu {
+                       pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+                       drive-strength = <MTK_DRIVE_8mA>;
+                       bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+               };
+
+               conf-pd {
+                       pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+                       drive-strength = <MTK_DRIVE_8mA>;
+                       bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+               };
+       };
+};
+
+&wifi {
+       status = "okay";
+       mediatek,mtd-eeprom = <&factory 0x0>;
+};