From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver

---
 kernel/arch/arm/boot/dts/meson8m2-mxiii-plus.dts |   27 ++++++++++++++++++---------
 1 files changed, 18 insertions(+), 9 deletions(-)

diff --git a/kernel/arch/arm/boot/dts/meson8m2-mxiii-plus.dts b/kernel/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
index 6ac02be..8f4eb1e 100644
--- a/kernel/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
+++ b/kernel/arch/arm/boot/dts/meson8m2-mxiii-plus.dts
@@ -28,6 +28,7 @@
 	};
 
 	memory {
+		device_type = "memory";
 		reg = <0x40000000 0x80000000>;
 	};
 
@@ -42,6 +43,11 @@
 			linux,code = <KEY_FN>;
 			press-threshold-microvolt = <10000>;
 		};
+	};
+
+	iio-hwmon {
+		compatible = "iio-hwmon";
+		io-channels = <&saradc 8>;
 	};
 
 	vcc_3v3: regulator-vcc3v3 {
@@ -63,13 +69,7 @@
 	pinctrl-names = "default";
 
 	phy-handle = <&eth_phy0>;
-	phy-mode = "rgmii";
-
-	amlogic,tx-delay-ns = <4>;
-
-	snps,reset-gpio = <&gpio GPIOH_4 0>;
-	snps,reset-delays-us = <0 10000 1000000>;
-	snps,reset-active-low;
+	phy-mode = "rgmii-id";
 
 	mdio {
 		compatible = "snps,dwmac-mdio";
@@ -79,6 +79,10 @@
 		eth_phy0: ethernet-phy@0 {
 			/* Realtek RTL8211F (0x001cc916) */
 			reg = <0>;
+
+			reset-assert-us = <10000>;
+			reset-deassert-us = <80000>;
+			reset-gpios = <&gpio GPIOH_4 GPIO_ACTIVE_LOW>;
 		};
 	};
 };
@@ -108,8 +112,9 @@
 				regulator-always-on;
 			};
 
-			DCDC2 {
-				regulator-name = "VDDAO";
+			vddee: DCDC2 {
+				/* the output is also used as VDDAO */
+				regulator-name = "VDD_EE";
 				regulator-min-microvolt = <950000>;
 				regulator-max-microvolt = <1150000>;
 				regulator-boot-on;
@@ -183,6 +188,10 @@
 	};
 };
 
+&mali {
+	mali-supply = <&vddee>;
+};
+
 &saradc {
 	status = "okay";
 	vref-supply = <&vddio_ao1v8>;

--
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