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1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2012 Freescale Semiconductor, Inc.
4 *
5 * Author: Fabio Estevam <fabio.estevam@freescale.com>
6 */
7
8/dts-v1/;
9#include <dt-bindings/gpio/gpio.h>
10#include "imx23.dtsi"
11
12/ {
13 model = "i.MX23 Olinuxino Low Cost Board";
14 compatible = "olimex,imx23-olinuxino", "fsl,imx23";
15
16 memory@40000000 {
17 device_type = "memory";
18 reg = <0x40000000 0x04000000>;
19 };
20
21 apb@80000000 {
22 apbh@80000000 {
23 ssp0: spi@80010000 {
24 compatible = "fsl,imx23-mmc";
25 pinctrl-names = "default";
26 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
27 bus-width = <4>;
28 broken-cd;
29 status = "okay";
30 };
31
32 pinctrl@80018000 {
33 pinctrl-names = "default";
34 pinctrl-0 = <&hog_pins_a>;
35
36 hog_pins_a: hog@0 {
37 reg = <0>;
38 fsl,pinmux-ids = <
39 MX23_PAD_GPMI_ALE__GPIO_0_17
40 >;
41 fsl,drive-strength = <MXS_DRIVE_4mA>;
42 fsl,voltage = <MXS_VOLTAGE_HIGH>;
43 fsl,pull-up = <MXS_PULL_DISABLE>;
44 };
45
46 led_pin_gpio2_1: led_gpio2_1@0 {
47 reg = <0>;
48 fsl,pinmux-ids = <
49 MX23_PAD_SSP1_DETECT__GPIO_2_1
50 >;
51 fsl,drive-strength = <MXS_DRIVE_4mA>;
52 fsl,voltage = <MXS_VOLTAGE_HIGH>;
53 fsl,pull-up = <MXS_PULL_DISABLE>;
54 };
55 };
56
57 ssp1: spi@80034000 {
58 #address-cells = <1>;
59 #size-cells = <0>;
60 compatible = "fsl,imx23-spi";
61 pinctrl-names = "default";
62 pinctrl-0 = <&spi2_pins_a>;
63 status = "okay";
64 };
65 };
66
67 apbx@80040000 {
68 lradc@80050000 {
69 status = "okay";
70 };
71
72 i2c: i2c@80058000 {
73 pinctrl-names = "default";
74 pinctrl-0 = <&i2c_pins_b>;
75 status = "okay";
76 };
77
78 duart: serial@80070000 {
79 pinctrl-names = "default";
80 pinctrl-0 = <&duart_pins_a>;
81 status = "okay";
82 };
83
84 auart0: serial@8006c000 {
85 pinctrl-names = "default";
86 pinctrl-0 = <&auart0_2pins_a>;
87 status = "okay";
88 };
89
90 usbphy0: usbphy@8007c000 {
91 status = "okay";
92 };
93 };
94 };
95
96 ahb@80080000 {
97 usb0: usb@80080000 {
98 dr_mode = "host";
99 vbus-supply = <®_usb0_vbus>;
100 status = "okay";
101 };
102 };
103
104 regulators {
105 compatible = "simple-bus";
106 #address-cells = <1>;
107 #size-cells = <0>;
108
109 reg_usb0_vbus: regulator@0 {
110 compatible = "regulator-fixed";
111 reg = <0>;
112 regulator-name = "usb0_vbus";
113 regulator-min-microvolt = <5000000>;
114 regulator-max-microvolt = <5000000>;
115 enable-active-high;
116 startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
117 gpio = <&gpio0 17 0>;
118 };
119 };
120
121 leds {
122 compatible = "gpio-leds";
123 pinctrl-names = "default";
124 pinctrl-0 = <&led_pin_gpio2_1>;
125
126 user {
127 label = "green";
128 gpios = <&gpio2 1 GPIO_ACTIVE_HIGH>;
129 };
130 };
131};
1/*
2 * Copyright 2012 Freescale Semiconductor, Inc.
3 *
4 * Author: Fabio Estevam <fabio.estevam@freescale.com>
5 *
6 * The code contained herein is licensed under the GNU General Public
7 * License. You may obtain a copy of the GNU General Public License
8 * Version 2 or later at the following locations:
9 *
10 * http://www.opensource.org/licenses/gpl-license.html
11 * http://www.gnu.org/copyleft/gpl.html
12 */
13
14/dts-v1/;
15#include "imx23.dtsi"
16
17/ {
18 model = "i.MX23 Olinuxino Low Cost Board";
19 compatible = "olimex,imx23-olinuxino", "fsl,imx23";
20
21 memory {
22 reg = <0x40000000 0x04000000>;
23 };
24
25 apb@80000000 {
26 apbh@80000000 {
27 ssp0: ssp@80010000 {
28 compatible = "fsl,imx23-mmc";
29 pinctrl-names = "default";
30 pinctrl-0 = <&mmc0_4bit_pins_a &mmc0_pins_fixup>;
31 bus-width = <4>;
32 broken-cd;
33 status = "okay";
34 };
35
36 pinctrl@80018000 {
37 pinctrl-names = "default";
38 pinctrl-0 = <&hog_pins_a>;
39
40 hog_pins_a: hog@0 {
41 reg = <0>;
42 fsl,pinmux-ids = <
43 MX23_PAD_GPMI_ALE__GPIO_0_17
44 >;
45 fsl,drive-strength = <MXS_DRIVE_4mA>;
46 fsl,voltage = <MXS_VOLTAGE_HIGH>;
47 fsl,pull-up = <MXS_PULL_DISABLE>;
48 };
49
50 led_pin_gpio2_1: led_gpio2_1@0 {
51 reg = <0>;
52 fsl,pinmux-ids = <
53 MX23_PAD_SSP1_DETECT__GPIO_2_1
54 >;
55 fsl,drive-strength = <MXS_DRIVE_4mA>;
56 fsl,voltage = <MXS_VOLTAGE_HIGH>;
57 fsl,pull-up = <MXS_PULL_DISABLE>;
58 };
59 };
60
61 ssp1: ssp@80034000 {
62 #address-cells = <1>;
63 #size-cells = <0>;
64 compatible = "fsl,imx23-spi";
65 pinctrl-names = "default";
66 pinctrl-0 = <&spi2_pins_a>;
67 status = "okay";
68 };
69 };
70
71 apbx@80040000 {
72 lradc@80050000 {
73 status = "okay";
74 };
75
76 duart: serial@80070000 {
77 pinctrl-names = "default";
78 pinctrl-0 = <&duart_pins_a>;
79 status = "okay";
80 };
81
82 auart0: serial@8006c000 {
83 pinctrl-names = "default";
84 pinctrl-0 = <&auart0_2pins_a>;
85 status = "okay";
86 };
87
88 usbphy0: usbphy@8007c000 {
89 status = "okay";
90 };
91 };
92 };
93
94 ahb@80080000 {
95 usb0: usb@80080000 {
96 vbus-supply = <®_usb0_vbus>;
97 status = "okay";
98 };
99 };
100
101 regulators {
102 compatible = "simple-bus";
103 #address-cells = <1>;
104 #size-cells = <0>;
105
106 reg_usb0_vbus: regulator@0 {
107 compatible = "regulator-fixed";
108 reg = <0>;
109 regulator-name = "usb0_vbus";
110 regulator-min-microvolt = <5000000>;
111 regulator-max-microvolt = <5000000>;
112 enable-active-high;
113 startup-delay-us = <300>; /* LAN9215 requires a POR of 200us minimum */
114 gpio = <&gpio0 17 0>;
115 };
116 };
117
118 leds {
119 compatible = "gpio-leds";
120 pinctrl-names = "default";
121 pinctrl-0 = <&led_pin_gpio2_1>;
122
123 user {
124 label = "green";
125 gpios = <&gpio2 1 1>;
126 };
127 };
128};