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
|
// SPDX-License-Identifier: BSD-3-Clause
/*
* IPQ5332 RDP442 board device tree source
*
* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
*/
/dts-v1/;
#include "ipq5332.dtsi"
/ {
model = "Qualcomm Technologies, Inc. IPQ5332 MI01.3";
compatible = "qcom,ipq5332-ap-mi01.3", "qcom,ipq5332";
aliases {
serial0 = &blsp1_uart0;
};
chosen {
stdout-path = "serial0";
};
};
&blsp1_uart0 {
pinctrl-0 = <&serial_0_pins>;
pinctrl-names = "default";
status = "okay";
};
&blsp1_i2c1 {
clock-frequency = <400000>;
pinctrl-0 = <&i2c_1_pins>;
pinctrl-names = "default";
status = "okay";
};
&blsp1_spi0 {
pinctrl-0 = <&spi_0_data_clk_pins &spi_0_cs_pins>;
pinctrl-names = "default";
status = "okay";
flash@0 {
compatible = "micron,n25q128a11", "jedec,spi-nor";
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
spi-max-frequency = <50000000>;
};
};
&sdhc {
bus-width = <4>;
max-frequency = <192000000>;
mmc-ddr-1_8v;
mmc-hs200-1_8v;
non-removable;
pinctrl-0 = <&sdc_default_state>;
pinctrl-names = "default";
status = "okay";
};
&sleep_clk {
clock-frequency = <32000>;
};
&xo_board {
clock-frequency = <24000000>;
};
/* PINCTRL */
&tlmm {
i2c_1_pins: i2c-1-state {
pins = "gpio29", "gpio30";
function = "blsp1_i2c0";
drive-strength = <8>;
bias-pull-up;
};
sdc_default_state: sdc-default-state {
clk-pins {
pins = "gpio13";
function = "sdc_clk";
drive-strength = <8>;
bias-disable;
};
cmd-pins {
pins = "gpio12";
function = "sdc_cmd";
drive-strength = <8>;
bias-pull-up;
};
data-pins {
pins = "gpio8", "gpio9", "gpio10", "gpio11";
function = "sdc_data";
drive-strength = <8>;
bias-pull-up;
};
};
spi_0_data_clk_pins: spi-0-data-clk-state {
pins = "gpio14", "gpio15", "gpio16";
function = "blsp0_spi";
drive-strength = <2>;
bias-pull-down;
};
spi_0_cs_pins: spi-0-cs-state {
pins = "gpio17";
function = "blsp0_spi";
drive-strength = <2>;
bias-pull-up;
};
};
|
