[openwrt/openwrt] ath79: convert 1-port TP-Link EAP ath9k to nvmem-cells

[LEDE Commits]

svanheule pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/e71b5d2db7ab18bc8cee836d2421f81c80df25d6

commit e71b5d2db7ab18bc8cee836d2421f81c80df25d6
Author: Sander Vanheule <sander at svanheule.net>
AuthorDate: Sun Jun 5 13:42:29 2022 +0200

    ath79: convert 1-port TP-Link EAP ath9k to nvmem-cells
    
    Replace the mtd-cal-data phandle with an nvmem-cell reference for the
    2.4GHz ath9k radio. This affects the following devices:
      - TP-Link EAP225 v1
      - TP-Link EAP225 v3
      - TP-Link EAP225-Outdoor v1
      - TP-Link EAP245 v1
    
    Signed-off-by: Sander Vanheule <sander at svanheule.net>
---
 target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi b/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi
index 6252f1ae2f..46e75562d7 100644
--- a/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi
+++ b/target/linux/ath79/dts/qca9563_tplink_eap2x5-1port.dtsi
@@ -81,6 +81,14 @@
 				label = "art";
 				reg = <0xff0000 0x010000>;
 				read-only;
+
+				compatible = "nvmem-cells";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				calibration_ath9k: calibration at 1000 {
+					reg = <0x1000 0x440>;
+				};
 			};
 		};
 	};
@@ -125,9 +133,8 @@
 &wmac {
 	status = "okay";
 
-	mtd-cal-data = <&art 0x1000>;
-	nvmem-cells = <&macaddr_info_8>;
-	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_info_8>, <&calibration_ath9k>;
+	nvmem-cell-names = "mac-address", "calibration";
 };
 
 &info {