arch/arm64/boot/dts/qcom/ipq5332-rdp474.dts

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * IPQ5332 RDP474 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 MI01.9";
  14         compatible = "qcom,ipq5332-ap-mi01.9", "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 /* PINCTRL */
  36
  37 &tlmm {
  38         i2c_1_pins: i2c-1-state {
  39                 pins = "gpio29", "gpio30";
  40                 function = "blsp1_i2c0";
  41                 drive-strength = <8>;
  42                 bias-pull-up;
  43         };
  44
  45         sdc_default_state: sdc-default-state {
  46                 clk-pins {
  47                         pins = "gpio13";
  48                         function = "sdc_clk";
  49                         drive-strength = <8>;
  50                         bias-disable;
  51                 };
  52
  53                 cmd-pins {
  54                         pins = "gpio12";
  55                         function = "sdc_cmd";
  56                         drive-strength = <8>;
  57                         bias-pull-up;
  58                 };
  59
  60                 data-pins {
  61                         pins = "gpio8", "gpio9", "gpio10", "gpio11";
  62                         function = "sdc_data";
  63                         drive-strength = <8>;
  64                         bias-pull-up;
  65                 };
  66         };
  67 };