arch/arm64/boot/dts/qcom/apq8096-db820c-pins.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-only
   2 /*
   3  * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
   4  */
   5 &msmgpio {
   6         sdc2_cd_on: sdc2_cd_on {
   7                 mux {
   8                         pins = "gpio38";
   9                         function = "gpio";
  10                 };
  11
  12                 config {
  13                         pins = "gpio38";
  14                         bias-pull-up;           /* pull up */
  15                         drive-strength = <16>;  /* 16 MA */
  16                 };
  17         };
  18
  19         sdc2_cd_off: sdc2_cd_off {
  20                 mux {
  21                         pins = "gpio38";
  22                         function = "gpio";
  23                 };
  24
  25                 config {
  26                         pins = "gpio38";
  27                         bias-pull-up;           /* pull up */
  28                         drive-strength = <2>;   /* 2 MA */
  29                 };
  30         };
  31
  32         blsp1_uart1_default: blsp1_uart1_default {
  33                 mux {
  34                         pins = "gpio41", "gpio42", "gpio43", "gpio44";
  35                         function = "blsp_uart2";
  36                 };
  37
  38                 config {
  39                         pins = "gpio41", "gpio42", "gpio43", "gpio44";
  40                         drive-strength = <16>;
  41                         bias-disable;
  42                 };
  43         };
  44
  45         blsp1_uart1_sleep: blsp1_uart1_sleep {
  46                 mux {
  47                         pins = "gpio41", "gpio42", "gpio43", "gpio44";
  48                         function = "gpio";
  49                 };
  50
  51                 config {
  52                         pins = "gpio41", "gpio42", "gpio43", "gpio44";
  53                         drive-strength = <2>;
  54                         bias-disable;
  55                 };
  56         };
  57
  58         hdmi_hpd_active: hdmi_hpd_active {
  59                 mux {
  60                         pins = "gpio34";
  61                         function = "hdmi_hot";
  62                 };
  63
  64                 config {
  65                         pins = "gpio34";
  66                         bias-pull-down;
  67                         drive-strength = <16>;
  68                 };
  69         };
  70
  71         hdmi_hpd_suspend: hdmi_hpd_suspend {
  72                 mux {
  73                         pins = "gpio34";
  74                         function = "hdmi_hot";
  75                 };
  76
  77                 config {
  78                         pins = "gpio34";
  79                         bias-pull-down;
  80                         drive-strength = <2>;
  81                 };
  82         };
  83
  84         hdmi_ddc_active: hdmi_ddc_active {
  85                 mux {
  86                         pins = "gpio32", "gpio33";
  87                         function = "hdmi_ddc";
  88                 };
  89
  90                 config {
  91                         pins = "gpio32", "gpio33";
  92                         drive-strength = <2>;
  93                         bias-pull-up;
  94                 };
  95         };
  96
  97         hdmi_ddc_suspend: hdmi_ddc_suspend {
  98                 mux {
  99                         pins = "gpio32", "gpio33";
 100                         function = "hdmi_ddc";
 101                 };
 102
 103                 config {
 104                         pins = "gpio32", "gpio33";
 105                         drive-strength = <2>;
 106                         bias-pull-down;
 107                 };
 108         };
 109 };