[openwrt/openwrt] ath79: convert Netgear WNDAP360 WiFis to nvmem-cells

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/aa6c8c38eac8a96f3143644454806250dbe8903d

commit aa6c8c38eac8a96f3143644454806250dbe8903d
Author: Nick Hainke <vincent at systemli.org>
AuthorDate: Thu Dec 22 23:51:16 2022 +0100

    ath79: convert Netgear WNDAP360 WiFis to nvmem-cells
    
    Pull the calibration data from the nvmem subsystem. This allows us to
    move userspace caldata extraction into the device-tree definition.
    
    Merge art into partition node.
    
    Signed-off-by: Nick Hainke <vincent at systemli.org>
---
 target/linux/ath79/dts/ar7161_netgear_wndap360.dts | 55 ++++++++++++----------
 .../etc/hotplug.d/firmware/10-ath9k-eeprom         |  6 +--
 target/linux/ath79/image/generic.mk                |  2 +-
 3 files changed, 32 insertions(+), 31 deletions(-)

diff --git a/target/linux/ath79/dts/ar7161_netgear_wndap360.dts b/target/linux/ath79/dts/ar7161_netgear_wndap360.dts
index 35c5dd36d2..21dc423c35 100644
--- a/target/linux/ath79/dts/ar7161_netgear_wndap360.dts
+++ b/target/linux/ath79/dts/ar7161_netgear_wndap360.dts
@@ -107,10 +107,34 @@
 				read-only;
 			};
 
-			art: partition at 7f0000 {
+			partition at 7f0000 {
 				label = "art";
 				reg = <0x7f0000 0x010000>;
 				read-only;
+
+				compatible = "nvmem-cells";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				macaddr_art_0: macaddr at 0 {
+					reg = <0x0 0x6>;
+				};
+
+				macaddr_art_120c: macaddr at 120c {
+					reg = <0x120c 0x6>;
+				};
+
+				macaddr_art_520c: macaddr at 520c {
+					reg = <0x520c 0x6>;
+				};
+
+				calibration_art_1000: calibration at 1000 {
+					reg = <0x1000 0xeb8>;
+				};
+
+				calibration_art_5000: calibration at 5000 {
+					reg = <0x5000 0xeb8>;
+				};
 			};
 		};
 	};
@@ -122,9 +146,8 @@
 	ath9k0: wifi at 0,11 {
 		compatible = "pci168c,0029";
 		reg = <0x8800 0 0 0 0>;
-		qca,no-eeprom;
-		nvmem-cells = <&macaddr_art_120c>;
-		nvmem-cell-names = "mac-address";
+		nvmem-cells = <&macaddr_art_120c>, <&calibration_art_1000>;
+		nvmem-cell-names = "mac-address", "calibration";
 		#gpio-cells = <2>;
 		gpio-controller;
 	};
@@ -132,30 +155,10 @@
 	ath9k1: wifi at 0,12 {
 		compatible = "pci168c,0029";
 		reg = <0x9000 0 0 0 0>;
-		qca,no-eeprom;
-		nvmem-cells = <&macaddr_art_520c>;
-		nvmem-cell-names = "mac-address";
+		nvmem-cells = <&macaddr_art_520c>, <&calibration_art_5000>;
+		nvmem-cell-names = "mac-address", "calibration";
 		mac-address-increment = <1>;
 		#gpio-cells = <2>;
 		gpio-controller;
 	};
 };
-
-
-&art {
-	compatible = "nvmem-cells";
-	#address-cells = <1>;
-	#size-cells = <1>;
-
-	macaddr_art_0: macaddr at 0 {
-		reg = <0x0 0x6>;
-	};
-
-	macaddr_art_120c: macaddr at 120c {
-		reg = <0x120c 0x6>;
-	};
-
-	macaddr_art_520c: macaddr at 520c {
-		reg = <0x520c 0x6>;
-	};
-};
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
index df7f1fc0ce..961f5f46aa 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -124,8 +124,7 @@ case "$FIRMWARE" in
 "ath9k-eeprom-pci-0000:00:11.0.bin")
 	case $board in
 	buffalo,wzr-600dhp|\
-	buffalo,wzr-hp-ag300h|\
-	netgear,wndap360)
+	buffalo,wzr-hp-ag300h)
 		caldata_extract "art" 0x1000 0xeb8
 		;;
 	dlink,dir-825-b1|\
@@ -144,8 +143,7 @@ case "$FIRMWARE" in
 "ath9k-eeprom-pci-0000:00:12.0.bin")
 	case $board in
 	buffalo,wzr-600dhp|\
-	buffalo,wzr-hp-ag300h|\
-	netgear,wndap360)
+	buffalo,wzr-hp-ag300h)
 		caldata_extract "art" 0x5000 0xeb8
 		;;
 	dlink,dir-825-b1|\
diff --git a/target/linux/ath79/image/generic.mk b/target/linux/ath79/image/generic.mk
index d66684a124..a19412498a 100644
--- a/target/linux/ath79/image/generic.mk
+++ b/target/linux/ath79/image/generic.mk
@@ -1763,7 +1763,7 @@ define Device/netgear_wndap360
   $(Device/netgear_generic)
   SOC := ar7161
   DEVICE_MODEL := WNDAP360
-  DEVICE_PACKAGES := kmod-leds-reset kmod-owl-loader
+  DEVICE_PACKAGES := kmod-leds-reset
   IMAGE_SIZE := 7744k
   BLOCKSIZE := 256k
   KERNEL := kernel-bin | append-dtb | gzip | uImage gzip