1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3
2 /*
3 * IPQ9574 RDP418 board device tree source
4 *
5 * Copyright (c) 2020-2021 The Linux Foundatio
6 * Copyright (c) 2022-2023 Qualcomm Innovation
7 */
8
9 /dts-v1/;
10
11 #include "ipq9574-rdp-common.dtsi"
12
13 / {
14 model = "Qualcomm Technologies, Inc. I
15 compatible = "qcom,ipq9574-ap-al02-c2"
16
17 };
18
19 &sdhc_1 {
20 pinctrl-0 = <&sdc_default_state>;
21 pinctrl-names = "default";
22 mmc-ddr-1_8v;
23 mmc-hs200-1_8v;
24 mmc-hs400-1_8v;
25 mmc-hs400-enhanced-strobe;
26 max-frequency = <384000000>;
27 bus-width = <8>;
28 status = "okay";
29 };
30
31 &tlmm {
32 sdc_default_state: sdc-default-state {
33 clk-pins {
34 pins = "gpio5";
35 function = "sdc_clk";
36 drive-strength = <8>;
37 bias-disable;
38 };
39
40 cmd-pins {
41 pins = "gpio4";
42 function = "sdc_cmd";
43 drive-strength = <8>;
44 bias-pull-up;
45 };
46
47 data-pins {
48 pins = "gpio0", "gpio1
49 "gpio3", "gpio6
50 "gpio8", "gpio9
51 function = "sdc_data";
52 drive-strength = <8>;
53 bias-pull-up;
54 };
55
56 rclk-pins {
57 pins = "gpio10";
58 function = "sdc_rclk";
59 drive-strength = <8>;
60 bias-pull-down;
61 };
62 };
63 };
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