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ath79: convert boards based on ar9344_openmesh_mr600.dtsi 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 18:09:21 +01:00 committed by Hauke Mehrtens
parent 74b7d69601
commit 46077860c2
2 changed files with 21 additions and 19 deletions
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38
target/linux/ath79/dts/ar9344_openmesh_mr600.dtsi
View File

@ -70,10 +70,26 @@
reg = <0x850000 0x7a0000>;
};
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>;
};
calibration_art_1000: calibration@1000 {
reg = <0x1000 0x440>;
};
calibration_art_5000: calibration@5000 {
reg = <0x5000 0x440>;
};
};
};
};
@ -111,9 +127,8 @@
&wmac {
status = "okay";
mtd-cal-data = <&art 0x1000>;
nvmem-cells = <&macaddr_art_0>;
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_art_0>, <&calibration_art_1000>;
nvmem-cell-names = "mac-address", "calibration";
mac-address-increment = <1>;
};
@ -123,22 +138,11 @@
ath9k: wifi@0,0 {
compatible = "pci168c,0030";
reg = <0x0000 0 0 0 0>;
qca,no-eeprom;
nvmem-cells = <&macaddr_art_0>;
nvmem-cell-names = "mac-address";
nvmem-cells = <&macaddr_art_0>, <&calibration_art_5000>;
nvmem-cell-names = "mac-address", "calibration";
mac-address-increment = <8>;
gpio-controller;
#gpio-cells = <2>;
};
};
&art {
compatible = "nvmem-cells";
#address-cells = <1>;
#size-cells = <1>;
macaddr_art_0: macaddr@0 {
reg = <0x0 0x6>;
};
};

2
target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@ -112,8 +112,6 @@ case "$FIRMWARE" in
tplink,tl-wr842n-v1)
caldata_extract "art" 0x1000 0x1000
;;
openmesh,mr600-v1|\
openmesh,mr600-v2|\
openmesh,om5p-an)
caldata_extract "ART" 0x5000 0x440
;;