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ramips: mt7621: convert Xiaomi devices EEPROM to NVMEM format

Browse Source 
-+---------------------------+-
 |  Model  |       NIC       |
-+---------------------------+-
 | AC2100  | MT7603 + MT7615 |
-+---------------------------+-
 | MI4A V2 | MT7603 + MT7613 |
-+---------------------------+-
 | Others  | MT7603 + MT7612 |
-+---------------------------+-

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This commit is contained in:
Shiji Yang 2024-01-16 20:21:35 +08:00 committed by Christian Marangi
parent 0e6179e50e
commit afc390a69f
No known key found for this signature in database
GPG Key ID: AC001D09ADBFEAD7
7 changed files with 46 additions and 10 deletions
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6
target/linux/ramips/dts/mt7621_xiaomi_mi-router-3g.dts
View File

@ -86,7 +86,8 @@
wifi@0,0 {
compatible = "pci14c3,7603";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <2400000 2500000>;
};
};
@ -95,7 +96,8 @@
wifi@0,0 {
compatible = "pci14c3,7662";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
nvmem-cells = <&eeprom_factory_8000>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <5000000 6000000>;
};
};

6
target/linux/ramips/dts/mt7621_xiaomi_mi-router-4.dts
View File

@ -50,7 +50,8 @@
wifi@0,0 {
compatible = "pci14c3,7603";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <2400000 2500000>;
};
};
@ -59,7 +60,8 @@
wifi@0,0 {
compatible = "pci14c3,7662";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
nvmem-cells = <&eeprom_factory_8000>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <5000000 6000000>;
};
};

6
target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-3g-v2.dtsi
View File

@ -23,12 +23,14 @@
};
&wifi0 {
mediatek,mtd-eeprom = <&factory 0x8000>;
nvmem-cells = <&eeprom_factory_8000>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <5000000 6000000>;
};
&wifi1 {
mediatek,mtd-eeprom = <&factory 0x0000>;
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <2400000 2500000>;
};

8
target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-common.dtsi
View File

@ -70,6 +70,14 @@
#address-cells = <1>;
#size-cells = <1>;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x400>;
};
eeprom_factory_8000: eeprom@8000 {
reg = <0x8000 0x200>;
};
macaddr_factory_e000: macaddr@e000 {
reg = <0xe000 0x6>;
};

11
target/linux/ramips/dts/mt7621_xiaomi_mi-router-4a-gigabit-v2.dts
View File

@ -35,6 +35,11 @@
};
};
/* override EEPROM size to 0x4da8 for MT7613 */
&eeprom_factory_8000 {
reg = <0x8000 0x4da8>;
};
&partitions {
partition@180000 {
// size changed against to the common dtsi
@ -49,12 +54,14 @@
};
&wifi0 {
mediatek,mtd-eeprom = <&factory 0x0000>;
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <2400000 2500000>;
};
&wifi1 {
mediatek,mtd-eeprom = <&factory 0x8000>;
nvmem-cells = <&eeprom_factory_8000>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <5000000 6000000>;
};

8
target/linux/ramips/dts/mt7621_xiaomi_nand_128m.dtsi
View File

@ -56,6 +56,14 @@
#address-cells = <1>;
#size-cells = <1>;
eeprom_factory_0: eeprom@0 {
reg = <0x0 0x400>;
};
eeprom_factory_8000: eeprom@8000 {
reg = <0x8000 0x200>;
};
macaddr_factory_e000: macaddr@e000 {
reg = <0xe000 0x6>;
};

11
target/linux/ramips/dts/mt7621_xiaomi_router-ac2100.dtsi
View File

@ -2,6 +2,11 @@
#include "mt7621_xiaomi_nand_128m.dtsi"
/* override EEPROM size to 0x4da8 for MT7615 */
&eeprom_factory_8000 {
reg = <0x8000 0x4da8>;
};
&pcie {
status = "okay";
};
@ -10,7 +15,8 @@
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x8000>;
nvmem-cells = <&eeprom_factory_8000>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <5000000 6000000>;
};
};
@ -19,7 +25,8 @@
wifi@0,0 {
compatible = "mediatek,mt76";
reg = <0x0000 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x0000>;
nvmem-cells = <&eeprom_factory_0>;
nvmem-cell-names = "eeprom";
ieee80211-freq-limit = <2400000 2500000>;
};
};