arch/arm64/boot/dts/qcom/ipq5018-rdp432-c2.dts

   1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
   2 /*
   3  * IPQ5018 MP03.1-C2 board device tree source
   4  *
   5  * Copyright (c) 2023 The Linux Foundation. All rights reserved.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include "ipq5018.dtsi"
  11
  12 / {
  13         model = "Qualcomm Technologies, Inc. IPQ5018/AP-RDP432.1-C2";
  14         compatible = "qcom,ipq5018-rdp432-c2", "qcom,ipq5018";
  15
  16         aliases {
  17                 serial0 = &blsp1_uart1;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23 };
  24
  25 &blsp1_uart1 {
  26         pinctrl-0 = <&uart1_pins>;
  27         pinctrl-names = "default";
  28         status = "okay";
  29 };
  30
  31 &sdhc_1 {
  32         pinctrl-0 = <&sdc_default_state>;
  33         pinctrl-names = "default";
  34         mmc-ddr-1_8v;
  35         mmc-hs200-1_8v;
  36         max-frequency = <192000000>;
  37         bus-width = <4>;
  38         status = "okay";
  39 };
  40
  41 &sleep_clk {
  42         clock-frequency = <32000>;
  43 };
  44
  45 &tlmm {
  46         sdc_default_state: sdc-default-state {
  47                 clk-pins {
  48                         pins = "gpio9";
  49                         function = "sdc1_clk";
  50                         drive-strength = <8>;
  51                         bias-disable;
  52                 };
  53
  54                 cmd-pins {
  55                         pins = "gpio8";
  56                         function = "sdc1_cmd";
  57                         drive-strength = <8>;
  58                         bias-pull-up;
  59                 };
  60
  61                 data-pins {
  62                         pins = "gpio4", "gpio5", "gpio6", "gpio7";
  63                         function = "sdc1_data";
  64                         drive-strength = <8>;
  65                         bias-disable;
  66                 };
  67         };
  68 };
  69
  70 &xo_board_clk {
  71         clock-frequency = <24000000>;
  72 };