openwrt/target/linux/ramips/dts/mt7628an_tplink_re305-v1.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

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7628an_tplink_re305.dtsi"
/ {
compatible = "tplink,re305-v1", "mediatek,mt7628an-soc";
model = "TP-Link RE305 v1";
};
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0 0x20000>;
read-only;
};
partition@20000 {
compatible = "tplink,firmware";
label = "firmware";
reg = <0x20000 0x5e0000>;
};
config: partition@600000 {
compatible = "nvmem-cells";
label = "config";
reg = <0x600000 0x50000>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
macaddr_config_10008: macaddr@10008 {
reg = <0x10008 0x6>;
};
};
/*
The flash space between 0x650000 and 0x7f0000 is blank in the
stock firmware so it is left out as well.
*/
radio: partition@7f0000 {
compatible = "nvmem-cells";
label = "radio";
reg = <0x7f0000 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
read-only;
eeprom_radio_0: eeprom@0 {
reg = <0x0 0x400>;
};
eeprom_radio_8000: eeprom@8000 {
reg = <0x8000 0x200>;
};
};
};
};
};
&wlan5g {
nvmem-cells = <&eeprom_radio_8000>, <&macaddr_config_10008>;
nvmem-cell-names = "eeprom", "mac-address";
mac-address-increment = <2>;
};
&wmac {
nvmem-cells = <&eeprom_radio_0>, <&macaddr_config_10008>;
nvmem-cell-names = "eeprom", "mac-address";
mac-address-increment = <1>;
};
&ethernet {
nvmem-cells = <&macaddr_config_10008>;
nvmem-cell-names = "mac-address";
};