[openwrt/openwrt] mediatek: filogic: add precal to W6 common dtsi

[LEDE Commits]

hauke pushed a commit to openwrt/openwrt.git, branch openwrt-25.12:
https://git.openwrt.org/a47290c869c6f0fa5719ba27cdc93b1a65376f73

commit a47290c869c6f0fa5719ba27cdc93b1a65376f73
Author: Zhi-Jun You <hujy652 at protonmail.com>
AuthorDate: Fri Feb 6 19:06:33 2026 +0800

    mediatek: filogic: add precal to W6 common dtsi
    
    Bootlog has the following line:
    mt798x-wmac 18000000.wifi: missing precal data, size=403472
    
    It is because precal was not included in the previous NVMEM conversion.
    
    Fix this by adding it to the common dtsi.
    
    Fixes: dbc2923cbe21 ("mediatek: filogic: convert Acer Predator W6 to use NVMEM framework")
    Signed-off-by: Zhi-Jun You <hujy652 at protonmail.com>
    Link: https://github.com/openwrt/openwrt/pull/21894
    Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
    (cherry picked from commit 3f430451b11d43f1a690314cd146d8282d8e4f70)
---
 target/linux/mediatek/dts/mt7986a-acer-w6-common.dtsi | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/target/linux/mediatek/dts/mt7986a-acer-w6-common.dtsi b/target/linux/mediatek/dts/mt7986a-acer-w6-common.dtsi
index f1af6066e1..48545a5411 100644
--- a/target/linux/mediatek/dts/mt7986a-acer-w6-common.dtsi
+++ b/target/linux/mediatek/dts/mt7986a-acer-w6-common.dtsi
@@ -238,6 +238,10 @@
 						eeprom_factory_0: eeprom at 0 {
 							reg = <0x0 0x1000>;
 						};
+
+						precal_factory_1010: precal at 1010 {
+							reg = <0x1010 0x62810>;
+						};
 					};
 				};
 			};
@@ -391,8 +395,8 @@
 };
 
 &wifi {
-	nvmem-cells = <&eeprom_factory_0>;
-	nvmem-cell-names = "eeprom";
+	nvmem-cells = <&eeprom_factory_0>, <&precal_factory_1010>;
+	nvmem-cell-names = "eeprom", "precal";
 	pinctrl-names = "default", "dbdc";
 	pinctrl-0 = <&wf_2g_5g_pins>;
 	pinctrl-1 = <&wf_dbdc_pins>;