修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/arch/arm/boot/dts/am572x-idk-common.dtsi
..
..
@@ -1,16 +1,51 @@
1
1
 // SPDX-License-Identifier: GPL-2.0
2
2
 /*
3
- * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
3
+ * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
4
4
  */
5
5
 
6
6
 #include <dt-bindings/gpio/gpio.h>
7
7
 #include <dt-bindings/interrupt-controller/irq.h>
8
8
 #include "am57xx-idk-common.dtsi"
9
+#include "dra74-ipu-dsp-common.dtsi"
9
10
 
10
11
 / {
11
12
 	memory@0 {
12
13
 		device_type = "memory";
13
14
 		reg = <0x0 0x80000000 0x0 0x80000000>;
15
+	};
16
+
17
+	reserved-memory {
18
+		#address-cells = <2>;
19
+		#size-cells = <2>;
20
+		ranges;
21
+
22
+		ipu2_memory_region: ipu2-memory@95800000 {
23
+			compatible = "shared-dma-pool";
24
+			reg = <0x0 0x95800000 0x0 0x3800000>;
25
+			reusable;
26
+			status = "okay";
27
+		};
28
+
29
+		dsp1_memory_region: dsp1-memory@99000000 {
30
+			compatible = "shared-dma-pool";
31
+			reg = <0x0 0x99000000 0x0 0x4000000>;
32
+			reusable;
33
+			status = "okay";
34
+		};
35
+
36
+		ipu1_memory_region: ipu1-memory@9d000000 {
37
+			compatible = "shared-dma-pool";
38
+			reg = <0x0 0x9d000000 0x0 0x2000000>;
39
+			reusable;
40
+			status = "okay";
41
+		};
42
+
43
+		dsp2_memory_region: dsp2-memory@9f000000 {
44
+			compatible = "shared-dma-pool";
45
+			reg = <0x0 0x9f000000 0x0 0x800000>;
46
+			reusable;
47
+			status = "okay";
48
+		};
14
49
 	};
15
50
 
16
51
 	status-leds {
..
..
@@ -55,6 +90,82 @@
55
90
 			linux,default-trigger = "mmc0";
56
91
 		};
57
92
 	};
93
+
94
+	idk-leds {
95
+		status = "disabled";
96
+		compatible = "gpio-leds";
97
+		red0-led {
98
+			label = "idk:red0";
99
+			gpios = <&gpio6 19 GPIO_ACTIVE_HIGH>;
100
+			default-state = "off";
101
+		};
102
+
103
+		green0-led {
104
+			label = "idk:green0";
105
+			gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
106
+			default-state = "off";
107
+		};
108
+
109
+		blue0-led {
110
+			label = "idk:blue0";
111
+			gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
112
+			default-state = "off";
113
+		};
114
+
115
+		red1-led {
116
+			label = "idk:red1";
117
+			gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
118
+			default-state = "off";
119
+		};
120
+
121
+		green1-led {
122
+			label = "idk:green1";
123
+			gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
124
+			default-state = "off";
125
+		};
126
+
127
+		blue1-led {
128
+			label = "idk:blue1";
129
+			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
130
+			default-state = "off";
131
+		};
132
+
133
+		red2-led {
134
+			label = "idk:red2";
135
+			gpios = <&gpio7 9 GPIO_ACTIVE_HIGH>;
136
+			default-state = "off";
137
+		};
138
+
139
+		green2-led {
140
+			label = "idk:green2";
141
+			gpios = <&gpio7 8 GPIO_ACTIVE_HIGH>;
142
+			default-state = "off";
143
+		};
144
+
145
+		blue2-led {
146
+			label = "idk:blue2";
147
+			gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>;
148
+			default-state = "off";
149
+		};
150
+
151
+		red3-led {
152
+			label = "idk:red3";
153
+			gpios = <&gpio7 11 GPIO_ACTIVE_HIGH>;
154
+			default-state = "off";
155
+		};
156
+
157
+		green3-led {
158
+			label = "idk:green3";
159
+			gpios = <&gpio3 17 GPIO_ACTIVE_HIGH>;
160
+			default-state = "off";
161
+		};
162
+
163
+		blue3-led {
164
+			label = "idk:blue3";
165
+			gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>;
166
+			default-state = "off";
167
+		};
168
+	};
58
169
 };
59
170
 
60
171
 &extcon_usb2 {
..
..
@@ -71,22 +182,22 @@
71
182
 	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
72
183
 };
73
184
 
74
-&mailbox5 {
185
+&ipu2 {
75
186
 	status = "okay";
76
-	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
77
-		status = "okay";
78
-	};
79
-	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
80
-		status = "okay";
81
-	};
187
+	memory-region = <&ipu2_memory_region>;
82
188
 };
83
189
 
84
-&mailbox6 {
190
+&ipu1 {
85
191
 	status = "okay";
86
-	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
87
-		status = "okay";
88
-	};
89
-	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
90
-		status = "okay";
91
-	};
192
+	memory-region = <&ipu1_memory_region>;
193
+};
194
+
195
+&dsp1 {
196
+	status = "okay";
197
+	memory-region = <&dsp1_memory_region>;
198
+};
199
+
200
+&dsp2 {
201
+	status = "okay";
202
+	memory-region = <&dsp2_memory_region>;
92
203
 };