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ath79: convert Netgear R6100 radio calibration to nvmem-cells

Browse Source 
use nvmem-cells implementation to avoid copying art calibration data
to rootfs.

Tested on Netgear R6100
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This commit is contained in:
Shiji Yang 2022-11-29 18:13:19 +08:00 committed by Hauke Mehrtens
parent f72be4524d
commit 58088ff457
2 changed files with 12 additions and 6 deletions
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15
target/linux/ath79/dts/ar9344_netgear_r6100.dts
View File

@ -181,8 +181,8 @@
compatible = "qcom,ath10k";
reg = <0x0000 0 0 0 0>;
nvmem-cells = <&macaddr_caldata_c>;
nvmem-cell-names = "mac-address";
nvmem-cells = <&cal_ath10k>, <&macaddr_caldata_c>;
nvmem-cell-names = "calibration", "mac-address";
};
};
@ -201,7 +201,8 @@
&wmac {
status = "okay";
mtd-cal-data = <&caldata 0x1000>;
nvmem-cells = <&cal_ath9k>;
nvmem-cell-names = "calibration";
};
&caldata {
@ -209,6 +210,14 @@
#address-cells = <1>;
#size-cells = <1>;
cal_ath9k: calibration@1000 {
reg = <0x1000 0x440>;
};
cal_ath10k: calibration@5000 {
reg = <0x5000 0x844>;
};
macaddr_caldata_0: macaddr@0 {
reg = <0x0 0x6>;
};

3
target/linux/ath79/nand/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
View File

@ -18,9 +18,6 @@ case "$FIRMWARE" in
caldata_extract "art" 0x5000 0x844
ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) 1)
;;
netgear,r6100)
caldata_extract "caldata" 0x5000 0x844
;;
zyxel,emg2926-q10a|\
zyxel,nbg6716)
caldata_extract "art" 0x5000 0x844