1 // SPDX-License-Identifier: BSD-3-Clause
2 /*
3 * IPQ5332 RDP442 board device tree source
4 *
5 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
6 */
7
8 /dts-v1/;
9
10 #include "ipq5332-rdp-common.dtsi"
11
12 / {
13 model = "Qualcomm Technologies, Inc. IPQ5332 MI01.3";
14 compatible = "qcom,ipq5332-ap-mi01.3", "qcom,ipq5332";
15 };
16
17 &blsp1_i2c1 {
18 clock-frequency = <400000>;
19 pinctrl-0 = <&i2c_1_pins>;
20 pinctrl-names = "default";
21 status = "okay";
22 };
23
24 &blsp1_spi0 {
25 pinctrl-0 = <&spi_0_data_clk_pins &spi_0_cs_pins>;
26 pinctrl-names = "default";
27 status = "okay";
28
29 flash@0 {
30 compatible = "micron,n25q128a11", "jedec,spi-nor";
31 reg = <0>;
32 #address-cells = <1>;
33 #size-cells = <1>;
34 spi-max-frequency = <50000000>;
35 };
36 };
37
38 &sdhc {
39 bus-width = <4>;
40 max-frequency = <192000000>;
41 mmc-ddr-1_8v;
42 mmc-hs200-1_8v;
43 non-removable;
44 pinctrl-0 = <&sdc_default_state>;
45 pinctrl-names = "default";
46 status = "okay";
47 };
48
49 &tlmm {
50 i2c_1_pins: i2c-1-state {
51 pins = "gpio29", "gpio30";
52 function = "blsp1_i2c0";
53 drive-strength = <8>;
54 bias-pull-up;
55 };
56
57 sdc_default_state: sdc-default-state {
58 clk-pins {
59 pins = "gpio13";
60 function = "sdc_clk";
61 drive-strength = <8>;
62 bias-disable;
63 };
64
65 cmd-pins {
66 pins = "gpio12";
67 function = "sdc_cmd";
68 drive-strength = <8>;
69 bias-pull-up;
70 };
71
72 data-pins {
73 pins = "gpio8", "gpio9", "gpio10", "gpio11";
74 function = "sdc_data";
75 drive-strength = <8>;
76 bias-pull-up;
77 };
78 };
79
80 spi_0_data_clk_pins: spi-0-data-clk-state {
81 pins = "gpio14", "gpio15", "gpio16";
82 function = "blsp0_spi";
83 drive-strength = <2>;
84 bias-pull-down;
85 };
86
87 spi_0_cs_pins: spi-0-cs-state {
88 pins = "gpio17";
89 function = "blsp0_spi";
90 drive-strength = <2>;
91 bias-pull-up;
92 };
93 };
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.