openwrt/target/linux/ramips/dts/mt7628an_mercury_mac1200r-v2.dts
Shiji Yang f53fa2a0cb
ramips: convert mt76 PCIe NIC EEPROM to NVMEM format for legacy SoCs
This patch converts MT761{0,2,3} PCIe WiFi calibration data to NVMEM
format for legacy Ralink SoCs (MT7620 and Mt7628). The EEPROM size of
the MT7610 and MT7612 is 0x200. there are only three devices uses
MT7613 NIC, ASUS RT-AC1200 V2, COMFAST CF-WR758AC V2 and Keenetic
KN-1613. The EEPROM size of them is 0x4da8.

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
2023-10-17 12:07:27 +02:00

123 lines
2.0 KiB
Plaintext

#include "mt7628an.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
/ {
compatible = "mercury,mac1200r-v2", "mediatek,mt7628an-soc";
model = "Mercury MAC1200R v2";
aliases {
led-boot = &led_status;
led-failsafe = &led_status;
led-running = &led_status;
led-upgrade = &led_status;
};
leds {
compatible = "gpio-leds";
led_status: status {
label = "green:status";
gpios = <&gpio 11 GPIO_ACTIVE_LOW>;
};
};
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <10000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x1d800>;
};
factory: partition@1d800 {
compatible = "nvmem-cells";
label = "factory_info";
reg = <0x1d800 0x800>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x400>;
};
macaddr_factory_d: macaddr@d {
reg = <0xd 0x6>;
};
};
art: partition@1e000 {
compatible = "nvmem-cells";
label = "art";
reg = <0x1e000 0x2000>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
eeprom_art_1000: eeprom@1000 {
reg = <0x1000 0x200>;
};
};
partition@20000 {
label = "config";
reg = <0x20000 0x10000>;
};
partition@30000 {
label = "u-boot2";
reg = <0x30000 0x10000>;
};
partition@40000 {
compatible = "denx,uimage";
label = "firmware";
reg = <0x40000 0x7c0000>;
};
};
};
};
&ethernet {
pinctrl-names = "default";
nvmem-cells = <&macaddr_factory_d>;
nvmem-cell-names = "mac-address";
};
&esw {
mediatek,portmap = <0x2f>;
};
&wmac {
status = "okay";
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
};
&pcie {
status = "okay";
};
&pcie0 {
mt76@0,0 {
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&eeprom_art_1000>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <5000000 6000000>;
};
};