blob: eff51e113db4f947b7532e2e1fca538da6d74f6c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2016 Freescale Semiconductor, Inc.
* Copyright 2017-2018 NXP
* Dong Aisheng <aisheng.dong@nxp.com>
*/
/dts-v1/;
#include "imx7ulp.dtsi"
/ {
model = "NXP i.MX7ULP EVK";
compatible = "fsl,imx7ulp-evk", "fsl,imx7ulp";
chosen {
stdout-path = &lpuart4;
};
memory@60000000 {
device_type = "memory";
reg = <0x60000000 0x40000000>;
};
backlight {
compatible = "pwm-backlight";
pwms = <&tpm4 1 50000 0>;
brightness-levels = <0 20 25 30 35 40 100>;
default-brightness-level = <6>;
status = "okay";
};
reg_usb_otg1_vbus: regulator-usb-otg1-vbus {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1_vbus>;
regulator-name = "usb_otg1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio_ptc 0 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
reg_vsd_3v3: regulator-vsd-3v3 {
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc0_rst>;
gpio = <&gpio_ptd 0 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&lpuart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpuart4>;
status = "okay";
};
&tpm4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm0>;
status = "okay";
};
&usbotg1 {
vbus-supply = <®_usb_otg1_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg1_id>;
srp-disable;
hnp-disable;
adp-disable;
disable-over-current;
status = "okay";
};
&usdhc0 {
assigned-clocks = <&pcc2 IMX7ULP_CLK_USDHC0>;
assigned-clock-parents = <&scg1 IMX7ULP_CLK_APLL_PFD1>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc0>;
cd-gpios = <&gpio_ptc 10 GPIO_ACTIVE_LOW>;
vmmc-supply = <®_vsd_3v3>;
status = "okay";
};
&iomuxc1 {
pinctrl_lpuart4: lpuart4grp {
fsl,pins = <
IMX7ULP_PAD_PTC3__LPUART4_RX 0x3
IMX7ULP_PAD_PTC2__LPUART4_TX 0x3
>;
bias-pull-up;
};
pinctrl_pwm0: pwm0grp {
fsl,pins = <
IMX7ULP_PAD_PTF2__TPM4_CH1 0x2
>;
};
pinctrl_usbotg1_vbus: otg1vbusgrp {
fsl,pins = <
IMX7ULP_PAD_PTC0__PTC0 0x20000
>;
};
pinctrl_usbotg1_id: otg1idgrp {
fsl,pins = <
IMX7ULP_PAD_PTC13__USB0_ID 0x10003
>;
};
pinctrl_usdhc0: usdhc0grp {
fsl,pins = <
IMX7ULP_PAD_PTD1__SDHC0_CMD 0x43
IMX7ULP_PAD_PTD2__SDHC0_CLK 0x40
IMX7ULP_PAD_PTD7__SDHC0_D3 0x43
IMX7ULP_PAD_PTD8__SDHC0_D2 0x43
IMX7ULP_PAD_PTD9__SDHC0_D1 0x43
IMX7ULP_PAD_PTD10__SDHC0_D0 0x43
IMX7ULP_PAD_PTC10__PTC10 0x3 /* CD */
>;
};
pinctrl_usdhc0_rst: usdhc0-gpio-rst-grp {
fsl,pins = <
IMX7ULP_PAD_PTD0__PTD0 0x3
>;
};
};
|