1 // SPDX-License-Identifier: GPL-2.0-only 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* 2 /*
3 * pm9g45.dts - Device Tree file for Ronetix p 3 * pm9g45.dts - Device Tree file for Ronetix pm9g45 board
4 * 4 *
5 * Copyright (C) 2012 Jean-Christophe PLAGNIO< 5 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
6 */ 6 */
7 /dts-v1/; 7 /dts-v1/;
8 #include "at91sam9g45.dtsi" 8 #include "at91sam9g45.dtsi"
9 9
10 / { 10 / {
11 model = "Ronetix pm9g45"; 11 model = "Ronetix pm9g45";
12 compatible = "ronetix,pm9g45", "atmel, 12 compatible = "ronetix,pm9g45", "atmel,at91sam9g45", "atmel,at91sam9";
13 13
14 chosen { 14 chosen {
15 bootargs = "console=ttyS0,1152 15 bootargs = "console=ttyS0,115200";
16 }; 16 };
17 17
18 memory@70000000 { 18 memory@70000000 {
19 reg = <0x70000000 0x8000000>; 19 reg = <0x70000000 0x8000000>;
20 }; 20 };
21 21
22 clocks { 22 clocks {
23 slow_xtal { 23 slow_xtal {
24 clock-frequency = <32768 24 clock-frequency = <32768>;
25 }; 25 };
26 26
27 main_xtal { 27 main_xtal {
28 clock-frequency = <12000 28 clock-frequency = <12000000>;
29 }; 29 };
30 }; 30 };
31 31
32 ahb { 32 ahb {
33 apb { 33 apb {
34 dbgu: serial@ffffee00 34 dbgu: serial@ffffee00 {
35 status = "okay 35 status = "okay";
36 }; 36 };
37 37
38 pinctrl@fffff200 { 38 pinctrl@fffff200 {
39 nand { 39 nand {
40 pinctr 40 pinctrl_nand_rb: nand-rb-0 {
41 41 atmel,pins =
42 42 <AT91_PIOD 3 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
43 }; 43 };
44 }; 44 };
45 45
46 mmc { 46 mmc {
47 pinctr 47 pinctrl_board_mmc: mmc0-board {
48 48 atmel,pins =
49 49 <AT91_PIOD 6 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH>; /* PD6 gpio CD pin pull_up and deglitch */
50 }; 50 };
51 }; 51 };
52 }; 52 };
53 53
54 tcb0: timer@fff7c000 { 54 tcb0: timer@fff7c000 {
55 timer@0 { 55 timer@0 {
56 compat 56 compatible = "atmel,tcb-timer";
57 reg = 57 reg = <0>, <1>;
58 }; 58 };
59 59
60 timer@2 { 60 timer@2 {
61 compat 61 compatible = "atmel,tcb-timer";
62 reg = 62 reg = <2>;
63 }; 63 };
64 }; 64 };
65 65
66 mmc0: mmc@fff80000 { 66 mmc0: mmc@fff80000 {
67 pinctrl-0 = < 67 pinctrl-0 = <
68 &pinct 68 &pinctrl_board_mmc
69 &pinct 69 &pinctrl_mmc0_slot0_clk_cmd_dat0
70 &pinct 70 &pinctrl_mmc0_slot0_dat1_3>;
71 pinctrl-names 71 pinctrl-names = "default";
72 status = "okay 72 status = "okay";
73 slot@0 { 73 slot@0 {
74 reg = 74 reg = <0>;
75 bus-wi 75 bus-width = <4>;
76 cd-gpi 76 cd-gpios = <&pioD 6 GPIO_ACTIVE_HIGH>;
77 }; 77 };
78 }; 78 };
79 79
80 macb0: ethernet@fffbc0 80 macb0: ethernet@fffbc000 {
81 phy-mode = "rm 81 phy-mode = "rmii";
82 status = "okay 82 status = "okay";
83 }; 83 };
84 }; 84 };
85 85
86 ebi: ebi@10000000 { 86 ebi: ebi@10000000 {
87 status = "okay"; 87 status = "okay";
88 88
89 nand_controller: nand- 89 nand_controller: nand-controller {
90 status = "okay 90 status = "okay";
91 pinctrl-0 = <& 91 pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>;
92 pinctrl-names 92 pinctrl-names = "default";
93 93
94 nand@3 { 94 nand@3 {
95 reg = 95 reg = <0x3 0x0 0x800000>;
96 rb-gpi 96 rb-gpios = <&pioD 3 GPIO_ACTIVE_HIGH>;
97 cs-gpi 97 cs-gpios = <&pioC 14 GPIO_ACTIVE_HIGH>;
98 nand-b 98 nand-bus-width = <8>;
99 nand-e 99 nand-ecc-mode = "soft";
100 nand-o 100 nand-on-flash-bbt;
101 label 101 label = "atmel_nand";
102 102
103 partit 103 partitions {
104 104 compatible = "fixed-partitions";
105 105 #address-cells = <1>;
106 106 #size-cells = <1>;
107 107
108 108 at91bootstrap@0 {
109 109 label = "at91bootstrap";
110 110 reg = <0x0 0x20000>;
111 111 };
112 112
113 113 barebox@20000 {
114 114 label = "barebox";
115 115 reg = <0x20000 0x40000>;
116 116 };
117 117
118 118 bareboxenv@60000 {
119 119 label = "bareboxenv";
120 120 reg = <0x60000 0x1A0000>;
121 121 };
122 122
123 123 kernel@200000 {
124 124 label = "bareboxenv2";
125 125 reg = <0x200000 0x300000>;
126 126 };
127 127
128 128 kernel@500000 {
129 129 label = "root";
130 130 reg = <0x500000 0x400000>;
131 131 };
132 132
133 133 data@900000 {
134 134 label = "data";
135 135 reg = <0x900000 0x8340000>;
136 136 };
137 }; 137 };
138 }; 138 };
139 }; 139 };
140 }; 140 };
141 141
142 usb0: ohci@700000 { 142 usb0: ohci@700000 {
143 status = "okay"; 143 status = "okay";
144 num-ports = <2>; 144 num-ports = <2>;
145 }; 145 };
146 146
147 usb1: ehci@800000 { 147 usb1: ehci@800000 {
148 status = "okay"; 148 status = "okay";
149 }; 149 };
150 }; 150 };
151 151
152 leds { 152 leds {
153 compatible = "gpio-leds"; 153 compatible = "gpio-leds";
154 154
155 led0 { 155 led0 {
156 label = "led0"; 156 label = "led0";
157 gpios = <&pioD 0 GPIO_ 157 gpios = <&pioD 0 GPIO_ACTIVE_LOW>;
158 linux,default-trigger 158 linux,default-trigger = "nand-disk";
159 }; 159 };
160 160
161 led1 { 161 led1 {
162 label = "led1"; 162 label = "led1";
163 gpios = <&pioD 31 GPIO 163 gpios = <&pioD 31 GPIO_ACTIVE_HIGH>;
164 linux,default-trigger 164 linux,default-trigger = "heartbeat";
165 }; 165 };
166 }; 166 };
167 167
168 gpio_keys { 168 gpio_keys {
169 compatible = "gpio-keys"; 169 compatible = "gpio-keys";
170 #address-cells = <1>; 170 #address-cells = <1>;
171 #size-cells = <0>; 171 #size-cells = <0>;
172 172
173 right { 173 right {
174 label = "SW4"; 174 label = "SW4";
175 gpios = <&pioE 7 GPIO_ 175 gpios = <&pioE 7 GPIO_ACTIVE_LOW>;
176 linux,code = <106>; 176 linux,code = <106>;
177 }; 177 };
178 178
179 up { 179 up {
180 label = "SW3"; 180 label = "SW3";
181 gpios = <&pioE 8 GPIO_ 181 gpios = <&pioE 8 GPIO_ACTIVE_LOW>;
182 linux,code = <103>; 182 linux,code = <103>;
183 }; 183 };
184 }; 184 };
185 }; 185 };
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