1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
2 /*
3 * IPQ9574 RDP433 board device tree source
4 *
5 * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved.
6 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
7 */
8
9 /dts-v1/;
10
11 #include "ipq9574-rdp-common.dtsi"
12
13 / {
14 model = "Qualcomm Technologies, Inc. IPQ9574/AP-AL02-C7";
15 compatible = "qcom,ipq9574-ap-al02-c7", "qcom,ipq9574";
16 };
17
18 &sdhc_1 {
19 pinctrl-0 = <&sdc_default_state>;
20 pinctrl-names = "default";
21 mmc-ddr-1_8v;
22 mmc-hs200-1_8v;
23 mmc-hs400-1_8v;
24 mmc-hs400-enhanced-strobe;
25 max-frequency = <384000000>;
26 bus-width = <8>;
27 status = "okay";
28 };
29
30 &tlmm {
31 sdc_default_state: sdc-default-state {
32 clk-pins {
33 pins = "gpio5";
34 function = "sdc_clk";
35 drive-strength = <8>;
36 bias-disable;
37 };
38
39 cmd-pins {
40 pins = "gpio4";
41 function = "sdc_cmd";
42 drive-strength = <8>;
43 bias-pull-up;
44 };
45
46 data-pins {
47 pins = "gpio0", "gpio1", "gpio2",
48 "gpio3", "gpio6", "gpio7",
49 "gpio8", "gpio9";
50 function = "sdc_data";
51 drive-strength = <8>;
52 bias-pull-up;
53 };
54
55 rclk-pins {
56 pins = "gpio10";
57 function = "sdc_rclk";
58 drive-strength = <8>;
59 bias-pull-down;
60 };
61 };
62 };
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