blob: 85c3864b6a56a92de2a85d52ddb35bcc1ce15c4f [file] [log] [blame]
Shawn Guodd852aa2012-07-09 13:33:02 +08001/*
2 * Copyright 2012 Freescale Semiconductor, Inc.
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/dts-v1/;
13/include/ "imx23.dtsi"
14
15/ {
16 model = "Freescale STMP378x Development Board";
17 compatible = "fsl,stmp378x-devb", "fsl,imx23";
18
19 memory {
20 reg = <0x40000000 0x04000000>;
21 };
22
23 apb@80000000 {
24 apbh@80000000 {
25 ssp0: ssp@80010000 {
26 compatible = "fsl,imx23-mmc";
27 pinctrl-names = "default";
28 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
29 bus-width = <4>;
30 wp-gpios = <&gpio1 30 0>;
31 vmmc-supply = <&reg_vddio_sd0>;
32 status = "okay";
33 };
34
35 pinctrl@80018000 {
36 pinctrl-names = "default";
37 pinctrl-0 = <&hog_pins_a>;
38
Fabio Estevame0e35b42012-08-22 13:25:31 -030039 hog_pins_a: hog@0 {
Shawn Guodd852aa2012-07-09 13:33:02 +080040 reg = <0>;
41 fsl,pinmux-ids = <
42 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */
43 0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */
44 >;
45 fsl,drive-strength = <0>;
46 fsl,voltage = <1>;
47 fsl,pull-up = <0>;
48 };
49 };
50 };
51
52 apbx@80040000 {
53 auart0: serial@8006c000 {
54 pinctrl-names = "default";
55 pinctrl-0 = <&auart0_pins_a>;
56 status = "okay";
57 };
58
59 duart: serial@80070000 {
60 pinctrl-names = "default";
61 pinctrl-0 = <&duart_pins_a>;
62 status = "okay";
63 };
64 };
65 };
66
67 regulators {
68 compatible = "simple-bus";
69
70 reg_vddio_sd0: vddio-sd0 {
71 compatible = "regulator-fixed";
72 regulator-name = "vddio-sd0";
73 regulator-min-microvolt = <3300000>;
74 regulator-max-microvolt = <3300000>;
75 gpio = <&gpio1 29 0>;
76 };
77 };
78};