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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 91c08afe66f8b24798389cf628210844b1dfa215 / . / arch / arm / dts / tegra20-seaboard.dts
blob: eada59073efcfd8d41f70e1010a30496ac04b5e0 [file] [log] [blame]
Simon Glass6710b5b2012-02-27 10:52:39 +0000[diff] [blame]1/dts-v1/;
2
Tom Warren6c5be642013-02-21 12:31:27 +0000[diff] [blame]3#include "tegra20.dtsi"
Simon Glass6710b5b2012-02-27 10:52:39 +0000[diff] [blame]4
5/ {
6 model = "NVIDIA Seaboard";
7 compatible = "nvidia,seaboard", "nvidia,tegra20";
8
9 chosen {
10 bootargs = "vmalloc=192M video=tegrafb console=ttyS0,115200n8 root=/dev/mmcblk1p3 rw rootwait";
11 };
12
Simon Glassc3691392014-09-04 16:27:35 -0600[diff] [blame]13 chosen {
14 stdout-path = &uartd;
15 };
16
Simon Glass19201722012-02-27 10:52:46 +0000[diff] [blame]17 aliases {
Tom Warren126685a2013-02-21 12:31:29 +0000[diff] [blame]18 /* This defines the order of our ports */
Simon Glass19201722012-02-27 10:52:46 +0000[diff] [blame]19 usb0 = "/usb@c5008000";
20 usb1 = "/usb@c5000000";
Simon Glass3682cc32012-02-29 07:31:27 +0000[diff] [blame]21 i2c0 = "/i2c@7000d000";
22 i2c1 = "/i2c@7000c000";
23 i2c2 = "/i2c@7000c400";
24 i2c3 = "/i2c@7000c500";
Tom Warren126685a2013-02-21 12:31:29 +0000[diff] [blame]25 sdhci0 = "/sdhci@c8000600";
26 sdhci1 = "/sdhci@c8000400";
Simon Glass19201722012-02-27 10:52:46 +0000[diff] [blame]27 };
28
Simon Glass6710b5b2012-02-27 10:52:39 +0000[diff] [blame]29 memory {
30 device_type = "memory";
31 reg = < 0x00000000 0x40000000 >;
32 };
33
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]34 host1x@50000000 {
Allen Martin36068ae2013-01-25 08:46:47 +0000[diff] [blame]35 status = "okay";
36 dc@54200000 {
37 status = "okay";
38 rgb {
39 status = "okay";
40 nvidia,panel = <&lcd_panel>;
41 };
42 };
Simon Glass9e6866d2016-01-30 16:37:56 -0700[diff] [blame]43
44 dc@54240000 {
45 status = "disabled";
46 };
Allen Martin36068ae2013-01-25 08:46:47 +0000[diff] [blame]47 };
48
Simon Glasscd474cb2012-02-28 08:07:49 +0000[diff] [blame]49 /* This is not used in U-Boot, but is expected to be in kernel .dts */
50 i2c@7000d000 {
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]51 status = "okay";
Simon Glass3682cc32012-02-29 07:31:27 +0000[diff] [blame]52 clock-frequency = <100000>;
Simon Glasscd474cb2012-02-28 08:07:49 +0000[diff] [blame]53 pmic@34 {
54 compatible = "ti,tps6586x";
55 reg = <0x34>;
56
57 clk_32k: clock {
58 compatible = "fixed-clock";
59 /*
60 * leave out for now due to CPP:
61 * #clock-cells = <0>;
62 */
63 clock-frequency = <32768>;
64 };
65 };
66 };
67
Simon Glass6710b5b2012-02-27 10:52:39 +0000[diff] [blame]68 serial@70006300 {
69 clock-frequency = < 216000000 >;
70 };
71
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]72 nand-controller@70008000 {
Simon Glass2b2b50b2015-01-05 20:05:41 -0700[diff] [blame]73 nvidia,wp-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_HIGH>;
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]74 nvidia,width = <8>;
75 nvidia,timing = <26 100 20 80 20 10 12 10 70>;
76 nand@0 {
77 reg = <0>;
78 compatible = "hynix,hy27uf4g2b", "nand-flash";
79 };
Simon Glass6710b5b2012-02-27 10:52:39 +0000[diff] [blame]80 };
Simon Glass3682cc32012-02-29 07:31:27 +0000[diff] [blame]81
82 i2c@7000c000 {
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]83 status = "okay";
Simon Glass3682cc32012-02-29 07:31:27 +0000[diff] [blame]84 clock-frequency = <100000>;
85 };
86
87 i2c@7000c400 {
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]88 status = "okay";
Simon Glass3682cc32012-02-29 07:31:27 +0000[diff] [blame]89 };
90
91 i2c@7000c500 {
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]92 status = "okay";
Simon Glass3682cc32012-02-29 07:31:27 +0000[diff] [blame]93 clock-frequency = <100000>;
94 };
Simon Glassd376e8d2012-04-05 11:55:15 +0000[diff] [blame]95
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]96 kbc@7000e200 {
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]97 status = "okay";
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]98 linux,keymap = <0x00020011 0x0003001f 0x0004001e 0x0005002c
99 0x000701d0 0x0107007d 0x02060064 0x02070038 0x03000006
100 0x03010005 0x03020013 0x03030012 0x03040021 0x03050020
101 0x0306002d 0x04000008 0x04010007 0x04020014 0x04030023
102 0x04040022 0x0405002f 0x0406002e 0x04070039 0x0500000a
103 0x05010009 0x05020016 0x05030015 0x05040024 0x05050031
104 0x05060030 0x0507002b 0x0600000c 0x0601000b 0x06020018
105 0x06030017 0x06040026 0x06050025 0x06060033 0x06070032
106 0x0701000d 0x0702001b 0x0703001c 0x0707008b 0x08040036
107 0x0805002a 0x09050061 0x0907001d 0x0b00001a 0x0b010019
108 0x0b020028 0x0b030027 0x0b040035 0x0b050034 0x0c000044
109 0x0c010043 0x0c02000e 0x0c030004 0x0c040003 0x0c050067
110 0x0c0600d2 0x0c070077 0x0d00006e 0x0d01006f 0x0d030068
111 0x0d04006d 0x0d05006a 0x0d06006c 0x0d070069 0x0e000057
112 0x0e010058 0x0e020042 0x0e030010 0x0e04003e 0x0e05003d
113 0x0e060002 0x0e070041 0x0f000001 0x0f010029 0x0f02003f
114 0x0f03000f 0x0f04003b 0x0f05003c 0x0f06003a 0x0f070040
115 0x14000047 0x15000049 0x15010048 0x1502004b 0x1504004f
116 0x16010062 0x1602004d 0x1603004c 0x16040051 0x16050050
117 0x16070052 0x1b010037 0x1b03004a 0x1b04004e 0x1b050053
118 0x1c050073 0x1d030066 0x1d04006b 0x1d0500e0 0x1d060072
119 0x1d0700e1 0x1e000045 0x1e010046 0x1e020071
120 0x1f04008a>;
121 linux,fn-keymap = <0x05040002>;
122 };
123
Simon Glassd376e8d2012-04-05 11:55:15 +0000[diff] [blame]124 emc@7000f400 {
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]125 #address-cells = <1>;
126 #size-cells = <0>;
Simon Glassd376e8d2012-04-05 11:55:15 +0000[diff] [blame]127 emc-table@190000 {
128 reg = < 190000 >;
129 compatible = "nvidia,tegra20-emc-table";
130 clock-frequency = < 190000 >;
131 nvidia,emc-registers = < 0x0000000c 0x00000026
132 0x00000009 0x00000003 0x00000004 0x00000004
133 0x00000002 0x0000000c 0x00000003 0x00000003
134 0x00000002 0x00000001 0x00000004 0x00000005
135 0x00000004 0x00000009 0x0000000d 0x0000059f
136 0x00000000 0x00000003 0x00000003 0x00000003
137 0x00000003 0x00000001 0x0000000b 0x000000c8
138 0x00000003 0x00000007 0x00000004 0x0000000f
139 0x00000002 0x00000000 0x00000000 0x00000002
140 0x00000000 0x00000000 0x00000083 0xa06204ae
141 0x007dc010 0x00000000 0x00000000 0x00000000
142 0x00000000 0x00000000 0x00000000 0x00000000 >;
143 };
144 emc-table@380000 {
145 reg = < 380000 >;
146 compatible = "nvidia,tegra20-emc-table";
147 clock-frequency = < 380000 >;
148 nvidia,emc-registers = < 0x00000017 0x0000004b
149 0x00000012 0x00000006 0x00000004 0x00000005
150 0x00000003 0x0000000c 0x00000006 0x00000006
151 0x00000003 0x00000001 0x00000004 0x00000005
152 0x00000004 0x00000009 0x0000000d 0x00000b5f
153 0x00000000 0x00000003 0x00000003 0x00000006
154 0x00000006 0x00000001 0x00000011 0x000000c8
155 0x00000003 0x0000000e 0x00000007 0x0000000f
156 0x00000002 0x00000000 0x00000000 0x00000002
157 0x00000000 0x00000000 0x00000083 0xe044048b
158 0x007d8010 0x00000000 0x00000000 0x00000000
159 0x00000000 0x00000000 0x00000000 0x00000000 >;
160 };
161 };
Anton Staffc3ab91f2012-04-17 09:01:34 +0000[diff] [blame]162
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]163 usb@c5000000 {
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]164 status = "okay";
Simon Glass2b2b50b2015-01-05 20:05:41 -0700[diff] [blame]165 nvidia,vbus-gpio = <&gpio TEGRA_GPIO(D, 0) GPIO_ACTIVE_HIGH>;
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]166 dr_mode = "otg";
Anton Staffc3ab91f2012-04-17 09:01:34 +0000[diff] [blame]167 };
Simon Glass7cedd1812012-07-29 20:53:28 +0000[diff] [blame]168
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]169 usb@c5004000 {
170 status = "disabled";
Simon Glass7cedd1812012-07-29 20:53:28 +0000[diff] [blame]171 };
Simon Glass77139f52012-10-17 13:24:58 +0000[diff] [blame]172
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]173 usb@c5008000 {
174 status = "okay";
175 };
176
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]177 sdhci@c8000400 {
Tom Warren126685a2013-02-21 12:31:29 +0000[diff] [blame]178 status = "okay";
Simon Glass2b2b50b2015-01-05 20:05:41 -0700[diff] [blame]179 cd-gpios = <&gpio TEGRA_GPIO(I, 5) GPIO_ACTIVE_LOW>;
180 wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>;
181 power-gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_HIGH>;
Tom Warren126685a2013-02-21 12:31:29 +0000[diff] [blame]182 bus-width = <4>;
Allen Martinb7723f32013-01-16 13:12:24 +0000[diff] [blame]183 };
184
185 sdhci@c8000600 {
Tom Warren126685a2013-02-21 12:31:29 +0000[diff] [blame]186 status = "okay";
187 bus-width = <8>;
Simon Glass77139f52012-10-17 13:24:58 +0000[diff] [blame]188 };
189
Simon Glassee7d7552016-01-30 16:37:52 -0700[diff] [blame]190 clocks {
191 compatible = "simple-bus";
192 #address-cells = <1>;
193 #size-cells = <0>;
194
195 clk32k_in: clock@0 {
196 compatible = "fixed-clock";
197 reg=<0>;
198 #clock-cells = <0>;
199 clock-frequency = <32768>;
200 };
201 };
202
Simon Glass91c08af2016-01-30 16:38:01 -0700[diff] [blame^]203 pwm: pwm@7000a000 {
204 status = "okay";
205 };
206
Simon Glass77139f52012-10-17 13:24:58 +0000[diff] [blame]207 lcd_panel: panel {
208 /* Seaboard has 1366x768 */
209 clock = <70600000>;
210 xres = <1366>;
211 yres = <768>;
212 left-margin = <58>;
213 right-margin = <58>;
214 hsync-len = <58>;
215 lower-margin = <4>;
216 upper-margin = <4>;
217 vsync-len = <4>;
218 hsync-active-high;
219 nvidia,bits-per-pixel = <16>;
220 nvidia,pwm = <&pwm 2 0>;
Simon Glass2b2b50b2015-01-05 20:05:41 -0700[diff] [blame]221 nvidia,backlight-enable-gpios = <&gpio TEGRA_GPIO(D, 4)
222 GPIO_ACTIVE_HIGH>;
223 nvidia,lvds-shutdown-gpios = <&gpio TEGRA_GPIO(B, 2)
224 GPIO_ACTIVE_HIGH>;
225 nvidia,backlight-vdd-gpios = <&gpio TEGRA_GPIO(W, 0)
226 GPIO_ACTIVE_HIGH>;
227 nvidia,panel-vdd-gpios = <&gpio TEGRA_GPIO(C, 6)
228 GPIO_ACTIVE_HIGH>;
Simon Glass77139f52012-10-17 13:24:58 +0000[diff] [blame]229 nvidia,panel-timings = <400 4 203 17 15>;
230 };
Simon Glass6710b5b2012-02-27 10:52:39 +0000[diff] [blame]231};