arch/arm64/boot/dts/qcom/ipq5332-rdp-common.dtsi

   1 // SPDX-License-Identifier: BSD-3-Clause
   2 /*
   3  * IPQ5332 RDP board common device tree source
   4  *
   5  * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved.
   6  */
   7
   8 /dts-v1/;
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11 #include <dt-bindings/input/input.h>
  12 #include "ipq5332.dtsi"
  13
  14 / {
  15         aliases {
  16                 serial0 = &blsp1_uart0;
  17         };
  18
  19         chosen {
  20                 stdout-path = "serial0";
  21         };
  22
  23         gpio-keys {
  24                 compatible = "gpio-keys";
  25                 pinctrl-0 = <&gpio_keys_default>;
  26                 pinctrl-names = "default";
  27
  28                 button-wps {
  29                         label = "wps";
  30                         linux,code = <KEY_WPS_BUTTON>;
  31                         gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
  32                         debounce-interval = <60>;
  33                 };
  34         };
  35
  36         leds {
  37                 compatible = "gpio-leds";
  38                 pinctrl-0 = <&gpio_leds_default>;
  39                 pinctrl-names = "default";
  40
  41                 led-0 {
  42                         gpios = <&tlmm 36 GPIO_ACTIVE_HIGH>;
  43                         linux,default-trigger = "phy0tx";
  44                         default-state = "off";
  45                 };
  46         };
  47 };
  48
  49 &blsp1_uart0 {
  50         pinctrl-0 = <&serial_0_pins>;
  51         pinctrl-names = "default";
  52         status = "okay";
  53 };
  54
  55 &sleep_clk {
  56         clock-frequency = <32000>;
  57 };
  58
  59 &xo_board {
  60         clock-frequency = <24000000>;
  61 };
  62
  63 /* PINCTRL */
  64 &tlmm {
  65         gpio_keys_default: gpio-keys-default-state {
  66                 pins = "gpio35";
  67                 function = "gpio";
  68                 drive-strength = <8>;
  69                 bias-pull-up;
  70         };
  71
  72         gpio_leds_default: gpio-leds-default-state {
  73                 pins = "gpio36";
  74                 function = "gpio";
  75                 drive-strength = <8>;
  76                 bias-pull-down;
  77         };
  78 };