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 <dt-bindings/leds/common.h>
  13 #include "ipq5332.dtsi"
  14
  15 / {
  16         aliases {
  17                 serial0 = &blsp1_uart0;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0";
  22         };
  23
  24         gpio-keys {
  25                 compatible = "gpio-keys";
  26                 pinctrl-0 = <&gpio_keys_default>;
  27                 pinctrl-names = "default";
  28
  29                 button-wps {
  30                         label = "wps";
  31                         linux,code = <KEY_WPS_BUTTON>;
  32                         gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
  33                         debounce-interval = <60>;
  34                 };
  35         };
  36
  37         leds {
  38                 compatible = "gpio-leds";
  39                 pinctrl-0 = <&gpio_leds_default>;
  40                 pinctrl-names = "default";
  41
  42                 led-0 {
  43                         color = <LED_COLOR_ID_GREEN>;
  44                         function = LED_FUNCTION_WLAN;
  45                         gpios = <&tlmm 36 GPIO_ACTIVE_HIGH>;
  46                         linux,default-trigger = "phy0tx";
  47                         default-state = "off";
  48                 };
  49         };
  50 };
  51
  52 &blsp1_uart0 {
  53         pinctrl-0 = <&serial_0_pins>;
  54         pinctrl-names = "default";
  55         status = "okay";
  56 };
  57
  58 &sleep_clk {
  59         clock-frequency = <32000>;
  60 };
  61
  62 &xo_board {
  63         clock-frequency = <24000000>;
  64 };
  65
  66 /* PINCTRL */
  67 &tlmm {
  68         gpio_keys_default: gpio-keys-default-state {
  69                 pins = "gpio35";
  70                 function = "gpio";
  71                 drive-strength = <8>;
  72                 bias-pull-up;
  73         };
  74
  75         gpio_leds_default: gpio-leds-default-state {
  76                 pins = "gpio36";
  77                 function = "gpio";
  78                 drive-strength = <8>;
  79                 bias-pull-down;
  80         };
  81 };