ath79: convert ath10k pre-calibration data to NVMEM (built-in MAC)

This patch converts ath10k pre-calibration data to NVMEM format for
wave 2 devices with built-in MAC address. The "pre-calibration"
NVMEM cell size is 0x2f20.

Signed-off-by: Shiji Yang <[email protected]>

target/linux/ath79/dts/qca9531_asus_rp-ac51.dts

@@ -65,6 +65,13 @@
 
 &pcie0 {
 	status = "okay";
+
+	wifi@0,0 {
+		compatible = "qcom,ath10k";
+		reg = <0x0000 0 0 0 0>;
+		nvmem-cells = <&precal_art_5000>;
+		nvmem-cell-names = "pre-calibration";
+	};
 };
 
 &spi {
@@ -109,6 +116,10 @@
 					macaddr_art_1002: macaddr@1002 {
 						reg = <0x1002 0x6>;
 					};
+
+					precal_art_5000: pre-calibration@5000 {
+						reg = <0x5000 0x2f20>;
+					};
 				};
 			};
 

target/linux/ath79/dts/qca9563_xiaomi_aiot-ac2350.dts

@@ -118,6 +118,10 @@
 					macaddr_art_0: macaddr@0 {
 						reg = <0x0 0x6>;
 					};
+
+					precal_art_5000: pre-calibration@5000 {
+						reg = <0x5000 0x2f20>;
+					};
 				};
 			};
 
@@ -183,4 +187,11 @@
 
 &pcie {
 	status = "okay";
+
+	wifi@0,0 {
+		compatible = "qcom,ath10k";
+		reg = <0x0000 0 0 0 0>;
+		nvmem-cells = <&precal_art_5000>;
+		nvmem-cell-names = "pre-calibration";
+	};
 };

target/linux/ath79/dts/qca9563_yuncore_xd3200.dts

@@ -30,3 +30,10 @@
 		};
 	};
 };
+
+&pcie {
+	wifi@0,0 {
+		/delete-property/ nvmem-cells;
+		/delete-property/ nvmem-cell-names;
+	};
+};

target/linux/ath79/dts/qca9563_yuncore_xd4200.dtsi

@@ -57,6 +57,8 @@
 	wifi@0,0 {
 		compatible = "pci168c,0056";
 		reg = <0x0000 0 0 0 0>;
+		nvmem-cells = <&precal_art_5000>;
+		nvmem-cell-names = "pre-calibration";
 	};
 };
 
@@ -103,6 +105,10 @@
 					macaddr_art_0: macaddr@0 {
 						reg = <0x0 0x6>;
 					};
+
+					precal_art_5000: pre-calibration@5000 {
+						reg = <0x5000 0x2f20>;
+					};
 				};
 			};
 		};

target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

@@ -173,13 +173,6 @@ case "$FIRMWARE" in
 	;;
 "ath10k/pre-cal-pci-0000:00:00.0.bin")
 	case $board in
-	asus,rp-ac51|\
-	yuncore,a782|\
-	yuncore,xd4200)
-		caldata_extract "art" 0x5000 0x2f20
-		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
-			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
-		;;
 	comfast,cf-e313ac)
 		caldata_extract "art" 0x5000 0x2f20
 		ath10k_patch_mac $(mtd_get_mac_binary art 0x6)
@@ -237,11 +230,6 @@ case "$FIRMWARE" in
 		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 		;;
-	xiaomi,aiot-ac2350)
-		caldata_extract "art" 0x5000 0x2f20
-		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
-			/lib/firmware/ath10k/QCA9984/hw1.0/board.bin
-		;;
 	tplink,deco-m4r-v1)
 		caldata_extract "art" 0x5000 0x2f20
 		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary config 0x8) -1)