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ath79: convert OpenMesh OM5P-AN 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 18:13:55 +01:00 committed by Hauke Mehrtens
parent 46077860c2
commit f6ca84bf02
2 changed files with 21 additions and 20 deletions
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38
target/linux/ath79/dts/ar9344_openmesh_om5p-an.dts
View file

@ -148,10 +148,26 @@
reg = <0x850000 0x7a0000>; reg = <0x850000 0x7a0000>;
}; };
art: partition@ff0000 { partition@ff0000 {
label = "ART"; label = "ART";
reg = <0xff0000 0x010000>; reg = <0xff0000 0x010000>;
read-only; read-only;
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 0x6>;
};
calibration_art_1000: calibration@1000 {
reg = <0x1000 0x440>;
};
calibration_art_5000: calibration@5000 {
reg = <0x5000 0x440>;
};
}; };
}; };
}; };
@ -198,9 +214,8 @@
&wmac { &wmac {
status = "okay"; status = "okay";
mtd-cal-data = <&art 0x1000>; nvmem-cells = <&macaddr_art_0>, <&calibration_art_1000>;
nvmem-cells = <&macaddr_art_0>; nvmem-cell-names = "mac-address", "calibration";
nvmem-cell-names = "mac-address";
mac-address-increment = <2>; mac-address-increment = <2>;
}; };
@ -210,19 +225,8 @@
wifi@0,0 { wifi@0,0 {
compatible = "pci168c,0030"; compatible = "pci168c,0030";
reg = <0x0000 0 0 0 0>; reg = <0x0000 0 0 0 0>;
qca,no-eeprom; nvmem-cells = <&macaddr_art_0>, <&calibration_art_5000>;
nvmem-cells = <&macaddr_art_0>; nvmem-cell-names = "mac-address", "calibration";
nvmem-cell-names = "mac-address";
mac-address-increment = <16>; mac-address-increment = <16>;
}; };
}; };
&art {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 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) tplink,tl-wr842n-v1)
caldata_extract "art" 0x1000 0x1000 caldata_extract "art" 0x1000 0x1000
;; ;;
openmesh,om5p-an)
caldata_extract "ART" 0x5000 0x440
;;
openmesh,om2p-v1) openmesh,om2p-v1)
caldata_extract "ART" 0x1000 0x440 caldata_extract "ART" 0x1000 0x440
;; ;;