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ath79: convert Buffalo WZR-HP-G302H A1A0 WiFis to nvmem-cells

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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@systemli.org>
This commit is contained in:
Nick Hainke
2022-12-15 15:17:26 +01:00
committed by Hauke Mehrtens
parent d4ec4f9d0b
commit b7ad3c5c5d
2 changed files with 15 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

29
target/linux/ath79/dts/ar7242_buffalo_wzr-hp-g302h-a1a0.dts
View File

@@ -133,10 +133,22 @@
label = "u-boot-env"; label = "u-boot-env";
}; };
art: partition@50000 { partition@50000 {
reg = <0x50000 0x10000>; reg = <0x50000 0x10000>;
label = "art"; label = "art";
read-only; read-only;
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_120c: macaddr@120c {
reg = <0x120c 0x6>;
};
calibration_art_1000: calibration@1000 {
reg = <0x1000 0xeb8>;
};
}; };
partition@60000 { partition@60000 {
@@ -197,9 +209,8 @@
ath9k: wifi@0,0 { ath9k: wifi@0,0 {
compatible = "pci168c,002a"; compatible = "pci168c,002a";
reg = <0x0000 0 0 0 0>; reg = <0x0000 0 0 0 0>;
nvmem-cells = <&macaddr_art_120c>; nvmem-cells = <&macaddr_art_120c>, <&calibration_art_1000>;
nvmem-cell-names = "mac-address"; nvmem-cell-names = "mac-address", "calibration";
qca,no-eeprom;
#gpio-cells = <2>; #gpio-cells = <2>;
gpio-controller; gpio-controller;
}; };
@@ -212,13 +223,3 @@
&usb { &usb {
status = "okay"; status = "okay";
}; };
&art {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_120c: macaddr@120c {
reg = <0x120c 0x6>;
};
};

1
target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@@ -86,7 +86,6 @@ case "$FIRMWARE" in
avm,fritz300e) avm,fritz300e)
caldata_extract_reverse "urloader" 0x1541 0x440 caldata_extract_reverse "urloader" 0x1541 0x440
;; ;;
buffalo,wzr-hp-g302h-a1a0|\
ubnt,unifi-ap-outdoor-plus) ubnt,unifi-ap-outdoor-plus)
caldata_extract "art" 0x1000 0xeb8 caldata_extract "art" 0x1000 0xeb8
;; ;;