add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/arch/arm/boot/dts/am572x-idk-common.dtsi
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@@ -1,16 +1,51 @@
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 // SPDX-License-Identifier: GPL-2.0
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 /*
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- * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
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+ * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
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  */
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 #include <dt-bindings/gpio/gpio.h>
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 #include <dt-bindings/interrupt-controller/irq.h>
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 #include "am57xx-idk-common.dtsi"
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+#include "dra74-ipu-dsp-common.dtsi"
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 / {
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 	memory@0 {
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 		device_type = "memory";
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 		reg = <0x0 0x80000000 0x0 0x80000000>;
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+	};
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+
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+	reserved-memory {
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+		#address-cells = <2>;
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+		#size-cells = <2>;
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+		ranges;
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+
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+		ipu2_memory_region: ipu2-memory@95800000 {
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+			compatible = "shared-dma-pool";
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+			reg = <0x0 0x95800000 0x0 0x3800000>;
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+			reusable;
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+			status = "okay";
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+		};
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+
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+		dsp1_memory_region: dsp1-memory@99000000 {
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+			compatible = "shared-dma-pool";
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+			reg = <0x0 0x99000000 0x0 0x4000000>;
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+			reusable;
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+			status = "okay";
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+		};
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+
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+		ipu1_memory_region: ipu1-memory@9d000000 {
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+			compatible = "shared-dma-pool";
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+			reg = <0x0 0x9d000000 0x0 0x2000000>;
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+			reusable;
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+			status = "okay";
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+		};
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+
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+		dsp2_memory_region: dsp2-memory@9f000000 {
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+			compatible = "shared-dma-pool";
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+			reg = <0x0 0x9f000000 0x0 0x800000>;
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+			reusable;
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+			status = "okay";
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+		};
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 	};
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 	status-leds {
..
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@@ -55,6 +90,82 @@
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 			linux,default-trigger = "mmc0";
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 		};
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 	};
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+
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+	idk-leds {
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+		status = "disabled";
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+		compatible = "gpio-leds";
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+		red0-led {
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+			label = "idk:red0";
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+			gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		green0-led {
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+			label = "idk:green0";
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+			gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		blue0-led {
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+			label = "idk:blue0";
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+			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		red1-led {
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+			label = "idk:red1";
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+			gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		green1-led {
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+			label = "idk:green1";
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+			gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		blue1-led {
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+			label = "idk:blue1";
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+			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		red2-led {
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+			label = "idk:red2";
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+			gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		green2-led {
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+			label = "idk:green2";
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+			gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		blue2-led {
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+			label = "idk:blue2";
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+			gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		red3-led {
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+			label = "idk:red3";
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+			gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		green3-led {
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+			label = "idk:green3";
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+			gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+
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+		blue3-led {
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+			label = "idk:blue3";
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+			gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
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+	};
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 };
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 &extcon_usb2 {
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@@ -71,22 +182,22 @@
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 	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
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 };
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-&mailbox5 {
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+&ipu2 {
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 	status = "okay";
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-	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
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-		status = "okay";
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-	};
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-	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
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-		status = "okay";
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-	};
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+	memory-region = <&ipu2_memory_region>;
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 };
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-&mailbox6 {
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+&ipu1 {
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 	status = "okay";
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-	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
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-		status = "okay";
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-	};
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-	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
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-		status = "okay";
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-	};
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+	memory-region = <&ipu1_memory_region>;
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+};
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+
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+&dsp1 {
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+	status = "okay";
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+	memory-region = <&dsp1_memory_region>;
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+};
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+
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+&dsp2 {
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+	status = "okay";
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+	memory-region = <&dsp2_memory_region>;
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 };