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ath79: convert OpenMesh OM2P v1 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 18:18:16 +01:00 committed by Hauke Mehrtens
parent f6ca84bf02
commit d4ec4f9d0b
2 changed files with 19 additions and 19 deletions
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35
target/linux/ath79/dts/ar7240_openmesh_om2p-v1.dts
View File

@ -122,10 +122,26 @@
reg = <0x8c0000 0x700000>;
};
art: partition@fc0000 {
partition@fc0000 {
label = "ART";
reg = <0xfc0000 0x040000>;
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>;
};
calibration_art_1000: calibration@1000 {
reg = <0x1000 0x440>;
};
};
};
};
@ -149,22 +165,9 @@
wifi@0,0 {
compatible = "pci168c,002a";
reg = <0x0000 0 0 0 0>;
qca,no-eeprom;
nvmem-cells = <&calibration_art_1000>;
nvmem-cell-names = "calibration";
#gpio-cells = <2>;
gpio-controller;
};
};
&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>;
};
};

3
target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@ -112,9 +112,6 @@ case "$FIRMWARE" in
tplink,tl-wr842n-v1)
caldata_extract "art" 0x1000 0x1000
;;
openmesh,om2p-v1)
caldata_extract "ART" 0x1000 0x440
;;
wd,mynet-n600|\
wd,mynet-n750)
caldata_extract "art" 0x5000 0x440