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/dra72-evm.dts |   68 +++++++++++++++++++++++++++++----
 1 files changed, 59 insertions(+), 9 deletions(-)

diff --git a/kernel/arch/arm/boot/dts/dra72-evm.dts b/kernel/arch/arm/boot/dts/dra72-evm.dts
index c572693..5f62f92 100644
--- a/kernel/arch/arm/boot/dts/dra72-evm.dts
+++ b/kernel/arch/arm/boot/dts/dra72-evm.dts
@@ -1,9 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
- * Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
+ * Copyright (C) 2014-2016 Texas Instruments Incorporated - https://www.ti.com/
  */
 #include "dra72-evm-common.dtsi"
 #include "dra72x-mmc-iodelay.dtsi"
@@ -13,6 +10,33 @@
 	memory@0 {
 		device_type = "memory";
 		reg = <0x0 0x80000000 0x0 0x40000000>; /* 1024 MB */
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		ipu2_memory_region: ipu2-memory@95800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x95800000 0x0 0x3800000>;
+			reusable;
+			status = "okay";
+		};
+
+		dsp1_memory_region: dsp1-memory@99000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x99000000 0x0 0x4000000>;
+			reusable;
+			status = "okay";
+		};
+
+		ipu1_memory_region: ipu1-memory@9d000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x9d000000 0x0 0x2000000>;
+			reusable;
+			status = "okay";
+		};
 	};
 
 	evm_1v8_sw: fixedregulator-evm_1v8 {
@@ -45,14 +69,25 @@
 	interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
 };
 
-&mac {
-	slaves = <1>;
+&mac_sw {
 	mode-gpios = <&pcf_gpio_21 4 GPIO_ACTIVE_HIGH>;
+	status = "okay";
 };
 
-&cpsw_emac0 {
-	phy_id = <&davinci_mdio>, <3>;
+&cpsw_port1 {
+	phy-handle = <&ethphy0>;
 	phy-mode = "rgmii";
+	ti,dual-emac-pvid = <1>;
+};
+
+&cpsw_port2 {
+	status = "disabled";
+};
+
+&davinci_mdio_sw {
+	ethphy0: ethernet-phy@3 {
+		reg = <3>;
+	};
 };
 
 &mmc1 {
@@ -75,3 +110,18 @@
 	pinctrl-3 = <&mmc2_pins_hs200 &mmc2_iodelay_hs200_rev10_conf>;
 	vmmc-supply = <&evm_1v8_sw>;
 };
+
+&ipu2 {
+	status = "okay";
+	memory-region = <&ipu2_memory_region>;
+};
+
+&ipu1 {
+	status = "okay";
+	memory-region = <&ipu1_memory_region>;
+};
+
+&dsp1 {
+	status = "okay";
+	memory-region = <&dsp1_memory_region>;
+};

--
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