blob: 74c7b6502e4dda4b774f43c704ebaee350703c0d (
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
|
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
#include "rk3588-rock-5b.dtsi"
/ {
model = "Radxa ROCK 5B+";
compatible = "radxa,rock-5b-plus", "rockchip,rk3588";
rfkill-wwan {
compatible = "rfkill-gpio";
label = "rfkill-m2-wwan";
radio-type = "wwan";
shutdown-gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_HIGH>;
};
vcc3v3_4g: regulator-vcc3v3-4g {
compatible = "regulator-fixed";
enable-active-high;
gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
/* pinctrl for the GPIO is requested by vcc3v3_pcie2x1l0 */
regulator-name = "vcc3v3_4g";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <50000>;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_wwan_pwr: regulator-vcc3v3-wwan {
compatible = "regulator-fixed";
enable-active-high;
gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&wwan_power_en>;
regulator-name = "vcc3v3_wwan_pwr";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc3v3_4g>;
};
};
&gpio0 {
wwan-disable2-n-hog {
gpios = <RK_PB2 GPIO_ACTIVE_LOW>;
output-low;
line-name = "M.2 B-key W_DISABLE2#";
gpio-hog;
};
};
&gpio2 {
wwan-reset-n-hog {
gpios = <RK_PB3 GPIO_ACTIVE_LOW>;
output-low;
line-name = "M.2 B-key RESET#";
gpio-hog;
};
wwan-wake-n-hog {
gpios = <RK_PB2 GPIO_ACTIVE_LOW>;
input;
line-name = "M.2 B-key WoWWAN#";
gpio-hog;
};
};
&pcie30phy {
data-lanes = <1 1 2 2>;
};
&pcie3x2 {
pinctrl-names = "default";
pinctrl-0 = <&pcie3x2_rst>;
reset-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_pcie30>;
status = "okay";
};
&pcie3x4 {
num-lanes = <2>;
};
&pinctrl {
wwan {
wwan_power_en: wwan-pwr-en {
rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pcie3 {
pcie3x2_rst: pcie3x2-rst {
rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb {
vcc5v0_host_en: vcc5v0-host-en {
rockchip,pins = <1 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&vcc5v0_host {
enable-active-high;
gpio = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vcc5v0_host_en>;
};
|
