From: Shiji Yang <yangshiji66@qq.com>
Date: Tue, 16 Jan 2024 13:03:42 +0000 (+0800)
Subject: ramips: mt7621: convert Wavlink devices EEPROM to NVMEM format
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=52c3f951f0472127ca4a2f0df4b83e82ce21c9f5;p=openwrt%2Fstaging%2Flinusw.git

ramips: mt7621: convert Wavlink devices EEPROM to NVMEM format

-+------------------------------+-
 |    Model   |       NIC       |
-+------------------------------+-
 | WL-WN531A6 | MT7603 + MT7615 |
-+------------------------------+-
 | WL-WN533A8 |    MT7615 *2    |
-+------------------------------+-

Signed-off-by: Shiji Yang <yangshiji66@qq.com>
---

diff --git a/target/linux/ramips/dts/mt7621_wavlink_wl-wn533a8.dts b/target/linux/ramips/dts/mt7621_wavlink_wl-wn533a8.dts
index 9a601d6d18..b5493a137e 100644
--- a/target/linux/ramips/dts/mt7621_wavlink_wl-wn533a8.dts
+++ b/target/linux/ramips/dts/mt7621_wavlink_wl-wn533a8.dts
@@ -7,6 +7,11 @@
 	model = "Wavlink WL-WN533A8";
 };
 
+/* override EEPROM size to 0x4da8 for MT7615 */
+&eeprom_factory_0 {
+	reg = <0x0 0x4da8>;
+};
+
 &wifi0{
 	ieee80211-freq-limit = <2400000 5490000>;
 };
diff --git a/target/linux/ramips/dts/mt7621_wavlink_wl-wn53xax.dtsi b/target/linux/ramips/dts/mt7621_wavlink_wl-wn53xax.dtsi
index e0db05724e..7df61c4eb3 100644
--- a/target/linux/ramips/dts/mt7621_wavlink_wl-wn53xax.dtsi
+++ b/target/linux/ramips/dts/mt7621_wavlink_wl-wn53xax.dtsi
@@ -101,6 +101,14 @@
 					#address-cells = <1>;
 					#size-cells = <1>;
 
+					eeprom_factory_0: eeprom@0 {
+						reg = <0x0 0x400>;
+					};
+
+					eeprom_factory_8000: eeprom@8000 {
+						reg = <0x8000 0x4da8>;
+					};
+
 					macaddr_factory_e000: macaddr@e000 {
 						reg = <0xe000 0x6>;
 					};
@@ -134,7 +142,8 @@
 	wifi0: mt76@0,0 {
 		compatible = "mediatek,mt76";
 		reg = <0x0000 0 0 0 0>;
-		mediatek,mtd-eeprom = <&factory 0x0>;
+		nvmem-cells = <&eeprom_factory_0>;
+		nvmem-cell-names = "eeprom";
 	};
 };
 
@@ -142,7 +151,8 @@
 	wifi1: mt76@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";
 	};
 };