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2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8 
 kernel/arch/arm/boot/dts/am571x-idk.dts
....@@ -1,18 +1,16 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
12 /*
2
- * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
3
- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 as
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- * published by the Free Software Foundation.
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+ * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
74  */
85 /dts-v1/;
96 
10
-#include "dra72x.dtsi"
7
+#include "am5718.dtsi"
118 #include <dt-bindings/gpio/gpio.h>
129 #include <dt-bindings/interrupt-controller/irq.h>
1310 #include "dra7-mmc-iodelay.dtsi"
1411 #include "dra72x-mmc-iodelay.dtsi"
1512 #include "am57xx-idk-common.dtsi"
13
+#include "dra7-ipu-dsp-common.dtsi"
1614 
1715 / {
1816 	model = "TI AM5718 IDK";
....@@ -21,6 +19,33 @@
2119 	memory@80000000 {
2220 		device_type = "memory";
2321 		reg = <0x0 0x80000000 0x0 0x40000000>;
22
+	};
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+
24
+	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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+		};
2449 	};
2550 
2651 	leds {
....@@ -64,6 +89,82 @@
6489 			linux,default-trigger = "mmc0";
6590 		};
6691 	};
92
+
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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 = <&gpio4 0 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";
118
+		};
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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 = <&gpio7 25 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 = <&gpio7 24 GPIO_ACTIVE_HIGH>;
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+			default-state = "off";
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+		};
167
+	};
67168 };
68169 
69170 &extcon_usb2 {
....@@ -71,21 +172,23 @@
71172 	vbus-gpio = <&gpio7 22 GPIO_ACTIVE_HIGH>;
72173 };
73174 
74
-&mailbox5 {
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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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+&sn65hvs882 {
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+	load-gpios = <&gpio2 23 GPIO_ACTIVE_LOW>;
82177 };
83178 
84
-&mailbox6 {
179
+&ipu2 {
85180 	status = "okay";
86
-	mbox_ipu2_ipc3x: mbox_ipu2_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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+
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+&ipu1 {
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+	status = "okay";
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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>;
89192 };
90193 
91194 &pcie1_rc {
....@@ -104,8 +207,4 @@
104207 	pinctrl-0 = <&mmc2_pins_default>;
105208 	pinctrl-1 = <&mmc2_pins_hs>;
106209 	pinctrl-2 = <&mmc2_pins_ddr_rev20 &mmc2_iodelay_ddr_conf>;
107
-};
108
-
109
-&cpu0 {
110
-	vdd-supply = <&smps12_reg>;
111210 };