Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
[sfrench/cifs-2.6.git] / arch / arm / boot / dts / imx28-apf28dev.dts
1 /*
2  * Copyright 2012 Armadeus Systems - <support@armadeus.com>
3  *
4  * The code contained herein is licensed under the GNU General Public
5  * License. You may obtain a copy of the GNU General Public License
6  * Version 2 or later at the following locations:
7  *
8  * http://www.opensource.org/licenses/gpl-license.html
9  * http://www.gnu.org/copyleft/gpl.html
10  */
11
12 /* APF28Dev is a docking board for the APF28 SOM */
13 #include "imx28-apf28.dts"
14
15 / {
16         model = "Armadeus Systems APF28Dev docking/development board";
17         compatible = "armadeus,imx28-apf28dev", "armadeus,imx28-apf28", "fsl,imx28";
18
19         apb@80000000 {
20                 apbh@80000000 {
21                         ssp0: spi@80010000 {
22                                 compatible = "fsl,imx28-mmc";
23                                 pinctrl-names = "default";
24                                 pinctrl-0 = <&mmc0_4bit_pins_a
25                                         &mmc0_cd_cfg &mmc0_sck_cfg>;
26                                 bus-width = <4>;
27                                 status = "okay";
28                         };
29
30                         ssp2: spi@80014000 {
31                                 compatible = "fsl,imx28-spi";
32                                 pinctrl-names = "default";
33                                 pinctrl-0 = <&spi2_pins_a>;
34                                 status = "okay";
35                         };
36
37                         pinctrl@80018000 {
38                                 pinctrl-names = "default";
39                                 pinctrl-0 = <&hog_pins_apf28dev>;
40
41                                 hog_pins_apf28dev: hog@0 {
42                                         reg = <0>;
43                                         fsl,pinmux-ids = <
44                                                 MX28_PAD_LCD_D16__GPIO_1_16
45                                                 MX28_PAD_LCD_D17__GPIO_1_17
46                                                 MX28_PAD_LCD_D18__GPIO_1_18
47                                                 MX28_PAD_LCD_D19__GPIO_1_19
48                                                 MX28_PAD_LCD_D20__GPIO_1_20
49                                                 MX28_PAD_LCD_D21__GPIO_1_21
50                                                 MX28_PAD_LCD_D22__GPIO_1_22
51                                                 MX28_PAD_GPMI_CE1N__GPIO_0_17
52                                         >;
53                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
54                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
55                                         fsl,pull-up = <MXS_PULL_DISABLE>;
56                                 };
57
58                                 lcdif_pins_apf28dev: lcdif-apf28dev@0 {
59                                         reg = <0>;
60                                         fsl,pinmux-ids = <
61                                                 MX28_PAD_LCD_RD_E__LCD_VSYNC
62                                                 MX28_PAD_LCD_WR_RWN__LCD_HSYNC
63                                                 MX28_PAD_LCD_RS__LCD_DOTCLK
64                                                 MX28_PAD_LCD_CS__LCD_ENABLE
65                                         >;
66                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
67                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
68                                         fsl,pull-up = <MXS_PULL_DISABLE>;
69                                 };
70
71                                 usb0_otg_apf28dev: otg-apf28dev@0 {
72                                         reg = <0>;
73                                         fsl,pinmux-ids = <
74                                                 MX28_PAD_LCD_D23__GPIO_1_23
75                                         >;
76                                         fsl,drive-strength = <MXS_DRIVE_4mA>;
77                                         fsl,voltage = <MXS_VOLTAGE_HIGH>;
78                                         fsl,pull-up = <MXS_PULL_DISABLE>;
79                                 };
80                         };
81
82                         lcdif@80030000 {
83                                 pinctrl-names = "default";
84                                 pinctrl-0 = <&lcdif_16bit_pins_a
85                                                 &lcdif_pins_apf28dev>;
86                                 display = <&display0>;
87                                 status = "okay";
88
89                                 display0: display0 {
90                                         bits-per-pixel = <16>;
91                                         bus-width = <16>;
92
93                                         display-timings {
94                                                 native-mode = <&timing0>;
95                                                 timing0: timing0 {
96                                                         clock-frequency = <33000033>;
97                                                         hactive = <800>;
98                                                         vactive = <480>;
99                                                         hback-porch = <96>;
100                                                         hfront-porch = <96>;
101                                                         vback-porch = <20>;
102                                                         vfront-porch = <21>;
103                                                         hsync-len = <64>;
104                                                         vsync-len = <4>;
105                                                         hsync-active = <1>;
106                                                         vsync-active = <1>;
107                                                         de-active = <1>;
108                                                         pixelclk-active = <0>;
109                                                 };
110                                         };
111                                 };
112                         };
113
114                         can0: can@80032000 {
115                                 pinctrl-names = "default";
116                                 pinctrl-0 = <&can0_pins_a>;
117                                 xceiver-supply = <&reg_can0_vcc>;
118                                 status = "okay";
119                         };
120                 };
121
122                 apbx@80040000 {
123                         lradc@80050000 {
124                                 fsl,lradc-touchscreen-wires = <4>;
125                                 status = "okay";
126                         };
127
128                         i2c0: i2c@80058000 {
129                                 pinctrl-names = "default";
130                                 pinctrl-0 = <&i2c0_pins_a>;
131                                 status = "okay";
132                         };
133
134                         pwm: pwm@80064000 {
135                                 pinctrl-names = "default";
136                                 pinctrl-0 = <&pwm3_pins_a &pwm4_pins_a>;
137                                 status = "okay";
138                         };
139
140                         auart0: serial@8006a000 {
141                                 pinctrl-names = "default";
142                                 pinctrl-0 = <&auart0_pins_a>;
143                                 uart-has-rtscts;
144                                 status = "okay";
145                         };
146
147                         usbphy0: usbphy@8007c000 {
148                                 status = "okay";
149                         };
150
151                         usbphy1: usbphy@8007e000 {
152                                 status = "okay";
153                         };
154                 };
155         };
156
157         ahb@80080000 {
158                 usb0: usb@80080000 {
159                         pinctrl-names = "default";
160                         pinctrl-0 = <&usb0_otg_apf28dev
161                                         &usb0_id_pins_b>;
162                         vbus-supply = <&reg_usb0_vbus>;
163                         status = "okay";
164                 };
165
166                 usb1: usb@80090000 {
167                         status = "okay";
168                 };
169
170                 mac1: ethernet@800f4000 {
171                         phy-mode = "rmii";
172                         pinctrl-names = "default";
173                         pinctrl-0 = <&mac1_pins_a>;
174                         phy-reset-gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
175                         status = "okay";
176                 };
177         };
178
179         regulators {
180                 compatible = "simple-bus";
181                 #address-cells = <1>;
182                 #size-cells = <0>;
183
184                 reg_usb0_vbus: regulator@0 {
185                         compatible = "regulator-fixed";
186                         reg = <0>;
187                         regulator-name = "usb0_vbus";
188                         regulator-min-microvolt = <5000000>;
189                         regulator-max-microvolt = <5000000>;
190                         gpio = <&gpio1 23 1>;
191                         enable-active-high;
192                 };
193
194                 reg_can0_vcc: regulator@1 {
195                         compatible = "regulator-fixed";
196                         reg = <1>;
197                         regulator-name = "can0_vcc";
198                         regulator-min-microvolt = <5000000>;
199                         regulator-max-microvolt = <5000000>;
200                 };
201         };
202
203         leds {
204                 compatible = "gpio-leds";
205
206                 user {
207                         label = "Heartbeat";
208                         gpios = <&gpio0 21 0>;
209                         linux,default-trigger = "heartbeat";
210                 };
211         };
212
213         backlight {
214                 compatible = "pwm-backlight";
215
216                 pwms = <&pwm 3 191000>;
217                 brightness-levels = <0 4 8 16 32 64 128 255>;
218                 default-brightness-level = <6>;
219         };
220
221         gpio-keys {
222                 compatible = "gpio-keys";
223
224                 user-button {
225                         label = "User button";
226                         gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
227                         linux,code = <0x100>;
228                         wakeup-source;
229                 };
230         };
231 };