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ath79: convert OCEDO Raccoon 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.

Signed-off-by: Nick Hainke <vincent@systemli.org>
(merged art into partition node, removed stale uboot label)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This commit is contained in:
Nick Hainke 2022-12-15 09:54:57 +01:00 committed by Christian Lamparter
parent 783936c1f7
commit f63cf33aa7
2 changed files with 30 additions and 27 deletions
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56
target/linux/ath79/dts/ar9344_ocedo_raccoon.dts
View File

@ -79,7 +79,7 @@
#address-cells = <1>;
#size-cells = <1>;
uboot: partition@0 {
partition@0 {
label = "u-boot";
reg = <0x000000 0x040000>;
read-only;
@ -114,10 +114,34 @@
read-only;
};
art: partition@ff0000 {
partition@ff0000 {
label = "art";
reg = <0xff0000 0x010000>;
read-only;
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 0x6>;
};
macaddr_art_6: macaddr@6 {
reg = <0x6 0x6>;
};
macaddr_art_c: macaddr@c {
reg = <0xc 0x6>;
};
calibration_art_1000: calibration@1000 {
reg = <0x1000 0x440>;
};
calibration_art_5000: calibration@5000 {
reg = <0x5000 0x440>;
};
};
};
};
@ -129,9 +153,8 @@
ath9k: wifi@0,0 {
compatible = "pci168c,0030";
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&macaddr_art_c>;
nvmem-cell-names = "mac-address";
qca,no-eeprom;
nvmem-cells = <&macaddr_art_c>, <&calibration_art_5000>;
nvmem-cell-names = "mac-address", "calibration";
#gpio-cells = <2>;
gpio-controller;
};
@ -140,9 +163,8 @@
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
nvmem-cells = <&macaddr_art_6>;
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_art_6>, <&calibration_art_1000>;
nvmem-cell-names = "mac-address", "calibration";
};
&mdio0 {
@ -175,21 +197,3 @@
txd-delay = <0>;
};
};
&art {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 0x6>;
};
macaddr_art_6: macaddr@6 {
reg = <0x6 0x6>;
};
macaddr_art_c: macaddr@c {
reg = <0xc 0x6>;
};
};

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

@ -83,7 +83,6 @@ case "$FIRMWARE" in
;;
"ath9k-eeprom-pci-0000:00:00.0.bin")
case $board in
ocedo,raccoon|\
ubnt,unifi-ap-pro|\
winchannel,wb2000)
caldata_extract "art" 0x5000 0x440