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ath79: buffalo: use nvmem for calibration

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Userspace handling is deprecated.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/20301
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Rosen Penev 2025-10-04 12:05:31 -07:00 • committed by Hauke Mehrtens
parent b372aeea0e
commit c91b536676
3 changed files with 18 additions and 16 deletions
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14
target/linux/ath79/dts/ar7161_buffalo_wzr-hp-ag300h.dtsi
View file

@ -165,6 +165,14 @@
reg = <0x520c 0x6>;
#nvmem-cell-cells = <1>;
};
cal_art_1000: calibration@1000 {
reg = <0x1000 0xeb8>;
};
cal_art_5000: calibration@5000 {
reg = <0x5000 0xeb8>;
};
};
};
@ -201,7 +209,8 @@
ath9k0: wifi@11,0 {
compatible = "pci168c,0029";
reg = <0x8800 0 0 0 0>;
qca,no-eeprom;
nvmem-cells = <&cal_art_1000>;
nvmem-cell-names = "calibration";
#gpio-cells = <2>;
gpio-controller;
};
@ -209,7 +218,8 @@
ath9k1: wifi@12,0 {
compatible = "pci168c,0029";
reg = <0x9000 0 0 0 0>;
qca,no-eeprom;
nvmem-cells = <&cal_art_5000>;
nvmem-cell-names = "calibration";
#gpio-cells = <2>;
gpio-controller;
};

9
target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g450h.dts
View file

@ -74,9 +74,8 @@
ath9k: wifi@0,0 {
compatible = "pci168c,0030";
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&macaddr_art_1002>;
nvmem-cell-names = "mac-address";
qca,no-eeprom;
nvmem-cells = <&cal_art_1000>;
nvmem-cell-names = "calibration";
#gpio-cells = <2>;
gpio-controller;
qca,tx-gain-buffalo;
@ -89,6 +88,10 @@
#address-cells = <1>;
#size-cells = <1>;
cal_art_1000: calibration@1000 {
reg = <0x1000 0x440>;
};
macaddr_art_1002: macaddr@1002 {
reg = <0x1002 0x6>;
};

11
target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View file

@ -47,9 +47,6 @@ case "$FIRMWARE" in
avm,fritz300e)
caldata_extract_reverse "urloader" 0x1541 0x440
;;
buffalo,wzr-hp-g450h)
caldata_extract "art" 0x1000 0x440
;;
enterasys,ws-ap3705i)
caldata_extract "calibrate" 0x5000 0x440
ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env0 RADIOADDR0)
@ -72,10 +69,6 @@ case "$FIRMWARE" in
;;
"ath9k-eeprom-pci-0000:00:11.0.bin")
case $board in
buffalo,wzr-600dhp|\
buffalo,wzr-hp-ag300h)
caldata_extract "art" 0x1000 0xeb8
;;
meraki,mr16)
caldata_extract "art" 0x11000 0xeb8
;;
@ -86,10 +79,6 @@ case "$FIRMWARE" in
;;
"ath9k-eeprom-pci-0000:00:12.0.bin")
case $board in
buffalo,wzr-600dhp|\
buffalo,wzr-hp-ag300h)
caldata_extract "art" 0x5000 0xeb8
;;
meraki,mr16)
caldata_extract "art" 0x15000 0xeb8
;;