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2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2 
 kernel/arch/arm/boot/dts/at91sam9x5ek.dtsi
....@@ -1,10 +1,9 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
12 /*
23  * at91sam9x5ek.dtsi - Device Tree file for AT91SAM9x5CM Base board
34  *
45  *  Copyright (C) 2012 Atmel,
56  *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
6
- *
7
- * Licensed under GPLv2 or later.
87  */
98 #include "at91sam9x5cm.dtsi"
109 
....@@ -15,139 +14,6 @@
1514 	chosen {
1615 		bootargs = "root=/dev/mtdblock1 rw rootfstype=ubifs ubi.mtd=1 root=ubi0:rootfs";
1716 		stdout-path = "serial0:115200n8";
18
-	};
19
-
20
-	ahb {
21
-		apb {
22
-			mmc0: mmc@f0008000 {
23
-				pinctrl-0 = <
24
-					&pinctrl_board_mmc0
25
-					&pinctrl_mmc0_slot0_clk_cmd_dat0
26
-					&pinctrl_mmc0_slot0_dat1_3>;
27
-				status = "okay";
28
-				slot@0 {
29
-					reg = <0>;
30
-					bus-width = <4>;
31
-					cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
32
-				};
33
-			};
34
-
35
-			mmc1: mmc@f000c000 {
36
-				pinctrl-0 = <
37
-					&pinctrl_board_mmc1
38
-					&pinctrl_mmc1_slot0_clk_cmd_dat0
39
-					&pinctrl_mmc1_slot0_dat1_3>;
40
-				status = "okay";
41
-				slot@0 {
42
-					reg = <0>;
43
-					bus-width = <4>;
44
-					cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
45
-				};
46
-			};
47
-
48
-			dbgu: serial@fffff200 {
49
-				status = "okay";
50
-			};
51
-
52
-			usart0: serial@f801c000 {
53
-				atmel,use-dma-rx;
54
-				atmel,use-dma-tx;
55
-				status = "okay";
56
-			};
57
-
58
-			usb2: gadget@f803c000 {
59
-				pinctrl-names = "default";
60
-				pinctrl-0 = <&pinctrl_board_usb2>;
61
-				atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
62
-				status = "okay";
63
-			};
64
-
65
-			i2c0: i2c@f8010000 {
66
-				status = "okay";
67
-
68
-				wm8731: wm8731@1a {
69
-					compatible = "wm8731";
70
-					reg = <0x1a>;
71
-				};
72
-			};
73
-
74
-			adc0: adc@f804c000 {
75
-				atmel,adc-ts-wires = <4>;
76
-				atmel,adc-ts-pressure-threshold = <10000>;
77
-				status = "okay";
78
-			};
79
-
80
-			pinctrl@fffff400 {
81
-				camera_sensor {
82
-					pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
83
-						atmel,pins =
84
-							<AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>;	/* ISI_MCK */
85
-					};
86
-
87
-					pinctrl_sensor_power: sensor_power-0 {
88
-						atmel,pins =
89
-							<AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
90
-					};
91
-
92
-					pinctrl_sensor_reset: sensor_reset-0 {
93
-						atmel,pins =
94
-							<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
95
-					};
96
-				};
97
-
98
-				mmc0 {
99
-					pinctrl_board_mmc0: mmc0-board {
100
-						atmel,pins =
101
-							<AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;	/* PD15 gpio CD pin pull up and deglitch */
102
-					};
103
-				};
104
-
105
-				mmc1 {
106
-					pinctrl_board_mmc1: mmc1-board {
107
-						atmel,pins =
108
-							<AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;	/* PD14 gpio CD pin pull up and deglitch */
109
-					};
110
-				};
111
-
112
-				usb2 {
113
-					pinctrl_board_usb2: usb2-board {
114
-						atmel,pins =
115
-							<AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;		/* PB16 gpio vbus sense, deglitch */
116
-					};
117
-				};
118
-			};
119
-
120
-			spi0: spi@f0000000 {
121
-				status = "disabled"; /* conflicts with mmc1 */
122
-				cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
123
-				m25p80@0 {
124
-					compatible = "atmel,at25df321a";
125
-					spi-max-frequency = <50000000>;
126
-					reg = <0>;
127
-				};
128
-			};
129
-
130
-			watchdog@fffffe40 {
131
-				status = "okay";
132
-			};
133
-
134
-			ssc0: ssc@f0010000 {
135
-				status = "okay";
136
-			};
137
-		};
138
-
139
-		usb0: ohci@600000 {
140
-			status = "okay";
141
-			num-ports = <3>;
142
-			atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
143
-					   &pioD 19 GPIO_ACTIVE_LOW
144
-					   &pioD 20 GPIO_ACTIVE_LOW
145
-					  >;
146
-		};
147
-
148
-		usb1: ehci@700000 {
149
-			status = "okay";
150
-		};
15117 	};
15218 
15319 	sound {
....@@ -165,3 +31,137 @@
16531 		atmel,audio-codec = <&wm8731>;
16632 	};
16733 };
34
+
35
+&adc0 {
36
+	atmel,adc-ts-wires = <4>;
37
+	atmel,adc-ts-pressure-threshold = <10000>;
38
+	status = "okay";
39
+};
40
+
41
+&dbgu {
42
+	status = "okay";
43
+};
44
+
45
+&i2c0 {
46
+	status = "okay";
47
+
48
+	wm8731: wm8731@1a {
49
+		compatible = "wm8731";
50
+		reg = <0x1a>;
51
+	};
52
+};
53
+
54
+&mmc0 {
55
+	pinctrl-0 = <
56
+		&pinctrl_board_mmc0
57
+		&pinctrl_mmc0_slot0_clk_cmd_dat0
58
+		&pinctrl_mmc0_slot0_dat1_3>;
59
+	pinctrl-names = "default";
60
+	status = "okay";
61
+
62
+	slot@0 {
63
+		reg = <0>;
64
+		bus-width = <4>;
65
+		cd-gpios = <&pioD 15 GPIO_ACTIVE_HIGH>;
66
+	};
67
+};
68
+
69
+&mmc1 {
70
+	pinctrl-0 = <
71
+		&pinctrl_board_mmc1
72
+		&pinctrl_mmc1_slot0_clk_cmd_dat0
73
+		&pinctrl_mmc1_slot0_dat1_3>;
74
+	pinctrl-names = "default";
75
+	status = "okay";
76
+
77
+	slot@0 {
78
+		reg = <0>;
79
+		bus-width = <4>;
80
+		cd-gpios = <&pioD 14 GPIO_ACTIVE_HIGH>;
81
+	};
82
+};
83
+
84
+&pinctrl {
85
+	camera_sensor {
86
+		pinctrl_pck0_as_isi_mck: pck0_as_isi_mck-0 {
87
+			atmel,pins =
88
+				<AT91_PIOC 15 AT91_PERIPH_C AT91_PINCTRL_NONE>;	/* ISI_MCK */
89
+		};
90
+
91
+		pinctrl_sensor_power: sensor_power-0 {
92
+			atmel,pins =
93
+				<AT91_PIOA 13 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
94
+		};
95
+
96
+		pinctrl_sensor_reset: sensor_reset-0 {
97
+			atmel,pins =
98
+				<AT91_PIOA 7 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
99
+		};
100
+	};
101
+
102
+	mmc0 {
103
+		pinctrl_board_mmc0: mmc0-board {
104
+			atmel,pins =
105
+				<AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;	/* PD15 gpio CD pin pull up and deglitch */
106
+		};
107
+	};
108
+
109
+	mmc1 {
110
+		pinctrl_board_mmc1: mmc1-board {
111
+			atmel,pins =
112
+				<AT91_PIOD 14 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>;	/* PD14 gpio CD pin pull up and deglitch */
113
+		};
114
+	};
115
+
116
+	usb2 {
117
+		pinctrl_board_usb2: usb2-board {
118
+			atmel,pins =
119
+				<AT91_PIOB 16 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>;		/* PB16 gpio vbus sense, deglitch */
120
+		};
121
+	};
122
+};
123
+
124
+&spi0 {
125
+	cs-gpios = <&pioA 14 0>, <0>, <0>, <0>;
126
+	status = "disabled"; /* conflicts with mmc1 */
127
+
128
+	m25p80@0 {
129
+		compatible = "atmel,at25df321a";
130
+		spi-max-frequency = <50000000>;
131
+		reg = <0>;
132
+	};
133
+};
134
+
135
+&ssc0 {
136
+	status = "okay";
137
+};
138
+
139
+&usart0 {
140
+	atmel,use-dma-rx;
141
+	atmel,use-dma-tx;
142
+	status = "okay";
143
+};
144
+
145
+&usb0 {
146
+	num-ports = <3>;
147
+	atmel,vbus-gpio = <0 /* &pioD 18 GPIO_ACTIVE_LOW *//* Activate to have access to port A */
148
+			   &pioD 19 GPIO_ACTIVE_LOW
149
+			   &pioD 20 GPIO_ACTIVE_LOW
150
+			  >;
151
+	status = "okay";
152
+};
153
+
154
+&usb1 {
155
+	status = "okay";
156
+};
157
+
158
+&usb2 {
159
+	pinctrl-names = "default";
160
+	pinctrl-0 = <&pinctrl_board_usb2>;
161
+	atmel,vbus-gpio = <&pioB 16 GPIO_ACTIVE_HIGH>;
162
+	status = "okay";
163
+};
164
+
165
+&watchdog {
166
+	status = "okay";
167
+};