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gerrit-public.fairphone.software / kernel / msm-4.9 / a915ee4218f1c2416837b112945154c9c72670c0 / . / arch / arm / boot / dts / imx23-evk.dts
blob: 9d674cabc3b4d52f06b7598ad0e598a7c79341a3 [file] [log] [blame]
Shawn Guo2954ff32012-05-04 21:33:42 +0800[diff] [blame]1/*
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 i.MX23 Evaluation Kit";
17 compatible = "fsl,imx23-evk", "fsl,imx23";
18
19 memory {
20 reg = <0x40000000 0x08000000>;
21 };
22
23 apb@80000000 {
Shawn Guobe1ce302012-05-06 16:29:36 +0800[diff] [blame]24 apbh@80000000 {
25 ssp0: ssp@80010000 {
26 compatible = "fsl,imx23-mmc";
27 pinctrl-names = "default";
Shawn Guo72beaba2012-06-28 11:44:59 +0800[diff] [blame]28 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
29 bus-width = <4>;
Shawn Guobe1ce302012-05-06 16:29:36 +0800[diff] [blame]30 wp-gpios = <&gpio1 30 0>;
Shawn Guo72beaba2012-06-28 11:44:59 +0800[diff] [blame]31 vmmc-supply = <&reg_vddio_sd0>;
Shawn Guobe1ce302012-05-06 16:29:36 +0800[diff] [blame]32 status = "okay";
33 };
Shawn Guod54dbb52012-06-28 11:44:58 +0800[diff] [blame]34
35 pinctrl@80018000 {
36 pinctrl-names = "default";
37 pinctrl-0 = <&hog_pins_a>;
38
39 hog_pins_a: hog-gpios@0 {
40 reg = <0>;
41 fsl,pinmux-ids = <
42 0x1123 /* MX23_PAD_LCD_RESET__GPIO_1_18 */
43 0x11d3 /* MX23_PAD_PWM3__GPIO_1_29 */
44 0x11e3 /* MX23_PAD_PWM4__GPIO_1_30 */
45 >;
46 fsl,drive-strength = <0>;
47 fsl,voltage = <1>;
48 fsl,pull-up = <0>;
49 };
50 };
Shawn Guoa915ee42012-06-28 11:45:07 +0800[diff] [blame^]51
52 lcdif@80030000 {
53 pinctrl-names = "default";
54 pinctrl-0 = <&lcdif_24bit_pins_a>;
55 panel-enable-gpios = <&gpio1 18 0>;
56 status = "okay";
57 };
Shawn Guobe1ce302012-05-06 16:29:36 +0800[diff] [blame]58 };
59
Shawn Guo2954ff32012-05-04 21:33:42 +0800[diff] [blame]60 apbx@80040000 {
Shawn Guo52f71762012-06-28 11:45:06 +0800[diff] [blame]61 pwm: pwm@80064000 {
62 pinctrl-names = "default";
63 pinctrl-0 = <&pwm2_pins_a>;
64 status = "okay";
65 };
66
Shawn Guoa4508392012-06-28 11:45:00 +0800[diff] [blame]67 auart0: serial@8006c000 {
68 pinctrl-names = "default";
69 pinctrl-0 = <&auart0_pins_a>;
70 status = "okay";
71 };
72
Shawn Guo2954ff32012-05-04 21:33:42 +0800[diff] [blame]73 duart: serial@80070000 {
74 pinctrl-names = "default";
75 pinctrl-0 = <&duart_pins_a>;
76 status = "okay";
77 };
78 };
79 };
Shawn Guo72beaba2012-06-28 11:44:59 +0800[diff] [blame]80
81 regulators {
82 compatible = "simple-bus";
83
84 reg_vddio_sd0: vddio-sd0 {
85 compatible = "regulator-fixed";
86 regulator-name = "vddio-sd0";
87 regulator-min-microvolt = <3300000>;
88 regulator-max-microvolt = <3300000>;
89 gpio = <&gpio1 29 0>;
90 };
91 };
Shawn Guo52f71762012-06-28 11:45:06 +0800[diff] [blame]92
93 backlight {
94 compatible = "pwm-backlight";
95 pwms = <&pwm 2 5000000>;
96 brightness-levels = <0 4 8 16 32 64 128 255>;
97 default-brightness-level = <6>;
98 };
Shawn Guo2954ff32012-05-04 21:33:42 +0800[diff] [blame]99};