arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * IPQ5332 AP-MI01.2 board device tree source
   4  *
   5  * Copyright (c) 2022-2023 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 MI01.2";
  14         compatible = "qcom,ipq5332-ap-mi01.2", "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 &sdhc {
  25         bus-width = <4>;
  26         max-frequency = <192000000>;
  27         mmc-ddr-1_8v;
  28         mmc-hs200-1_8v;
  29         non-removable;
  30         pinctrl-0 = <&sdc_default_state>;
  31         pinctrl-names = "default";
  32         status = "okay";
  33 };
  34
  35 &tlmm {
  36         i2c_1_pins: i2c-1-state {
  37                 pins = "gpio29", "gpio30";
  38                 function = "blsp1_i2c0";
  39                 drive-strength = <8>;
  40                 bias-pull-up;
  41         };
  42
  43         sdc_default_state: sdc-default-state {
  44                 clk-pins {
  45                         pins = "gpio13";
  46                         function = "sdc_clk";
  47                         drive-strength = <8>;
  48                         bias-disable;
  49                 };
  50
  51                 cmd-pins {
  52                         pins = "gpio12";
  53                         function = "sdc_cmd";
  54                         drive-strength = <8>;
  55                         bias-pull-up;
  56                 };
  57
  58                 data-pins {
  59                         pins = "gpio8", "gpio9", "gpio10", "gpio11";
  60                         function = "sdc_data";
  61                         drive-strength = <8>;
  62                         bias-pull-up;
  63                 };
  64         };
  65 };