[openwrt/openwrt] ath79: qihoo,c301: use nvmem

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/c6f04f718ec89561f2261f2388857baa126eaa50

commit c6f04f718ec89561f2261f2388857baa126eaa50
Author: Rosen Penev <rosenp at gmail.com>
AuthorDate: Fri Jun 14 12:26:01 2024 -0700

    ath79: qihoo,c301: use nvmem
    
    Userspace handling is deprecated.
    
    Signed-off-by: Rosen Penev <rosenp at gmail.com>
    Link: https://github.com/openwrt/openwrt/pull/16244
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
---
 target/linux/ath79/dts/ar9344_qihoo_c301.dts                      | 8 +++++++-
 .../generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom     | 4 ----
 .../generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac    | 5 +----
 3 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/target/linux/ath79/dts/ar9344_qihoo_c301.dts b/target/linux/ath79/dts/ar9344_qihoo_c301.dts
index 1d9c6ca9a4..0e9104dbb9 100644
--- a/target/linux/ath79/dts/ar9344_qihoo_c301.dts
+++ b/target/linux/ath79/dts/ar9344_qihoo_c301.dts
@@ -166,6 +166,10 @@
 					#address-cells = <1>;
 					#size-cells = <1>;
 
+					cal_radiocfg_1000: calibration at 1000 {
+						reg = <0x1000 0x440>;
+					};
+
 					cal_radiocfg_5000: calibration at 5000 {
 						reg = <0x5000 0x844>;
 					};
@@ -220,7 +224,9 @@
 
 &wmac {
 	status = "okay";
-	qca,no-eeprom;
+
+	nvmem-cells = <&cal_radiocfg_1000>;
+	nvmem-cell-names = "calibration";
 };
 
 &eth1 {
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 8cbb0e10bd..6341c56a8b 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
@@ -61,10 +61,6 @@ case "$FIRMWARE" in
 		caldata_extract "art" 0x1000 0x440
 		ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env mac_addr)
 		;;
-	qihoo,c301)
-		caldata_extract "radiocfg" 0x1000 0x440
-		ath9k_patch_mac $(mtd_get_mac_ascii devdata "wlan24mac")
-		;;
 	tplink,deco-s4-v2)
 		caldata_extract "art" 0x1000 0x440
 		base_mac=$(mtd_get_mac_encrypted_deco $(find_mtd_part config))
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
index 0a49c0b5aa..6676e4d509 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -78,12 +78,9 @@ case "$board" in
 		[ "$PHYNBR" -eq 1 ] && \
 			macaddr_add "$(mtd_get_mac_ascii u-boot-env ethaddr)" 1 > /sys${DEVPATH}/macaddress
 		;;
-	qihoo,c301)
-		[ "$PHYNBR" -eq 0 ] && \
-			mtd_get_mac_ascii devdata wlan5mac > /sys${DEVPATH}/macaddress
-		;;
 	nec,wf1200cr|\
 	nec,wg1200cr|\
+	qihoo,c301)
 		[ "$PHYNBR" -eq 0 ] && \
 			mtd_get_mac_ascii devdata wlan5mac > /sys${DEVPATH}/macaddress
 		[ "$PHYNBR" -eq 1 ] && \