From: Sander Vanheule <sander@svanheule.net>
Date: Sun, 5 Jun 2022 10:58:24 +0000 (+0200)
Subject: ath79: TP-Link EAP245 v3: convert radios to nvmem-cells
X-Git-Tag: v23.05.0-rc1~3258
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d4b3b23942336e22ef36ccbcf584efa6a55cc408;p=openwrt%2Fopenwrt.git

ath79: TP-Link EAP245 v3: convert radios to nvmem-cells

Replace the mtd-cal-data phandle by an nvmem-cell reference from the art
partition for the 2.4GHz ath9k radio.

Add the PCIe node for the ath10k radio to the devicetree, and refer to
the art partition for the calibration data using an nvmem-cell.

Use mac-address-increment to ensure the MAC address is set correctly,
and remove the device from the caldata extraction and patching script.

Signed-off-by: Sander Vanheule <sander@svanheule.net>
---

diff --git a/target/linux/ath79/dts/qca9563_tplink_eap245-v3.dts b/target/linux/ath79/dts/qca9563_tplink_eap245-v3.dts
index 768a48bd69..6819d2d822 100644
--- a/target/linux/ath79/dts/qca9563_tplink_eap245-v3.dts
+++ b/target/linux/ath79/dts/qca9563_tplink_eap245-v3.dts
@@ -46,6 +46,16 @@
 
 &pcie {
 	status = "okay";
+
+	wifi@0,0 {
+		compatible = "qcom,ath10k";
+		reg = <0 0 0 0 0>;
+
+		mac-address-increment = <1>;
+
+		nvmem-cells = <&macaddr_info_8>, <&calibration_ath10k>;
+		nvmem-cell-names = "mac-address", "calibration";
+	};
 };
 
 &spi {
@@ -85,10 +95,22 @@
 				read-only;
 			};
 
-			art: partition@a0000 {
+			partition@a0000 {
 				label = "art";
 				reg = <0x0a0000 0x010000>;
 				read-only;
+
+				compatible = "nvmem-cells";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				calibration_ath9k: calibration@1000 {
+					reg = <0x1000 0x440>;
+				};
+
+				calibration_ath10k: calibration@5000 {
+					reg = <0x5000 0x2f20>;
+				};
 			};
 
 			partition@b0000 {
@@ -151,9 +173,8 @@
 &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 {
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 1c80966efe..ee53f31638 100644
--- a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -256,10 +256,6 @@ case "$FIRMWARE" in
 		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 		;;
-	tplink,eap245-v3)
-		caldata_extract "art" 0x5000 0x2f20
-		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) 1)
-		;;
 	xiaomi,aiot-ac2350)
 		caldata_extract "art" 0x5000 0x2f20
 		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \