Eine aufbereitete Darstellung der Quelle

 
     
 
 
Anforderungen  |   Konzepte  |   Entwurf  |   Entwicklung  |   Qualitätssicherung  |   Lebenszyklus  |   Steuerung
 
 
 
 

Benutzer

Quelle  apq8039-t2.dts   Sprache: unbekannt

 
Spracherkennung für: .dts vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2015, The Linux Foundation. All rights reserved.
 * Copyright (c) 2020-2023, Linaro Ltd.
 *
 */

/dts-v1/;

#include "msm8939.dtsi"
#include "msm8939-pm8916.dtsi"
#include <dt-bindings/arm/qcom,ids.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/sound/apq8016-lpass.h>

/ {
 model = "Square, Inc. T2 Devkit";
 compatible = "square,apq8039-t2", "qcom,msm8939";

 qcom,board-id = <0x53 0x54>;
 qcom,msm-id = <QCOM_ID_APQ8039 0x30000>;

 aliases {
  mmc0 = &sdhc_1;
  mmc1 = &sdhc_2;
  serial0 = &blsp_uart1;
  serial1 = &blsp_uart2;
 };

 bl: backlight {
  compatible = "gpio-backlight";
  pinctrl-0 = <&pinctrl_backlight>;
  pinctrl-names = "default";
  gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
 };

 chosen {
  stdout-path = "serial1:115200n8";
 };

 vreg_lcd_avdd_reg: lcd-avdd-regulator {
  compatible = "regulator-fixed";
  regulator-name = "lcd_avdd";
  regulator-min-microvolt = <5600000>;
  regulator-max-microvolt = <5600000>;
  pinctrl-0 = <&pinctrl_lcd_avdd_reg>;
  pinctrl-names = "default";
  gpio = <&tlmm 86 GPIO_ACTIVE_HIGH>;
  startup-delay-us = <300>;
  enable-active-high;
 };

 vreg_lcd_avee_reg: lcd-avee-regulator {
  compatible = "regulator-fixed";
  regulator-name = "lcd_avee";
  regulator-min-microvolt = <5600000>;
  regulator-max-microvolt = <5600000>;
  pinctrl-0 = <&pinctrl_lcd_avee_reg>;
  pinctrl-names = "default";
  gpio = <&tlmm 87 GPIO_ACTIVE_HIGH>;
  startup-delay-us = <300>;
  enable-active-high;
 };

 vreg_lcd_iovcc_reg: lcd-iovcc-regulator {
  compatible = "regulator-fixed";
  regulator-name = "lcd_iovcc";
  regulator-min-microvolt = <1800000>;
  regulator-max-microvolt = <1800000>;
  pinctrl-0 = <&pinctrl_lcd_iovcc_reg>;
  pinctrl-names = "default";
  gpio = <&tlmm 9 GPIO_ACTIVE_HIGH>;
  startup-delay-us = <300>;
  enable-active-high;
 };
};

&blsp_i2c1 {
 status = "okay";
};

&blsp_i2c2 {
 status = "okay";
};

&blsp_i2c3 {
 status = "okay";

 typec_pd: usb-pd@38 {
  compatible = "ti,tps6598x";
  reg = <0x38>;

  interrupt-parent = <&tlmm>;
  interrupts = <107 IRQ_TYPE_LEVEL_LOW>;
  interrupt-names = "irq";

  pinctrl-names = "default";
  pinctrl-0 = <&typec_irq>;

  typec_con: connector {
   compatible = "usb-c-connector";
   label = "USB-C";

   port {
    typec_ep: endpoint {
     remote-endpoint = <&otg_ep>;
    };
   };
  };
 };
};

&blsp_i2c5 {
 status = "okay";
};

&blsp_uart1 {
 pinctrl-0 = <&blsp_uart1_default>;
 pinctrl-1 = <&blsp_uart1_sleep>;
 pinctrl-names = "default", "sleep";
 status = "okay";
};

&blsp_uart2 {
 pinctrl-0 = <&blsp_uart2_console_default>;
 pinctrl-1 = <&blsp_uart2_console_sleep>;
 pinctrl-names = "default", "sleep";
 status = "okay";
};

&gpu {
 status = "okay";
};

&lpass {
 status = "okay";
};

&lpass_codec {
 status = "okay";
};

&mdss {
 status = "okay";
};

&pm8916_codec {
 qcom,hphl-jack-type-normally-open;
 qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
 qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
 status = "okay";
};

&pm8916_gpios {
 gpio-line-names =
  "PM_GPIO1",     /* WIFI_GPIO1_PRE */
  "PM_GPIO2",     /* WIFI_GPIO2_PRE */
  "PM_GPIO3",
  "PM_GPIO4";
};

&sdhc_1 {
 status = "okay";
};

&sound {
 model = "apq8039-square-sndcard";
 audio-routing = "AMIC2", "MIC BIAS Internal2";
 pinctrl-names = "default", "sleep";
 pinctrl-0 = <&cdc_pdm_default>;
 pinctrl-1 = <&cdc_pdm_sleep>;

 internal-codec-playback-dai-link {
  link-name = "WCD";
  cpu {
   sound-dai = <&lpass MI2S_PRIMARY>;
  };
  codec {
   sound-dai = <&lpass_codec 0>, <&pm8916_codec 0>;
  };
 };

 internal-codec-capture-dai-link {
  link-name = "WCD-Capture";
  cpu {
   sound-dai = <&lpass MI2S_TERTIARY>;
  };
  codec {
   sound-dai = <&lpass_codec 1>, <&pm8916_codec 1>;
  };
 };
};

/*
 * Line names are taken from the schematic of T2, Ver X03.
 * July 142018. Page 4 in particular.
 */
&tlmm {
 gpio-line-names =
  "APQ_UART1_TX",  /* GPIO_0 */
  "APQ_UART1_RX",
  "APQ_I2C1_SDA",
  "APQ_I2C1_SCL",
  "APQ_UART2_TX_1V8",
  "APQ_UART2_RX_1V8",
  "APQ_I2C2_SDA",
  "APQ_I2C2_SCL",
  "NC",
  "APQ_LCD_IOVCC_EN",
  "APQ_I2C3_SDA",  /* GPIO_10 */
  "APQ_I2C3_SCL",
  "TOUCH_RST_1V8_L",
  "NC",
  "APQ_I2C4_SDA",
  "APQ_I2C4_SCL",
  "APQ_ID5",
  "USB_DISCONNECT",
  "APQ_I2C5_SDA",
  "APQ_I2C5_SCL",
  "APQ_USBC_SPI_MOSI", /* GPIO_20 */
  "APQ_USBC_SPI_MISO",
  "APQ_USBC_SPI_SS_L",
  "APQ_USBC_SPI_CLK",
  "APQ_LCD_TE0",
  "APQ_LCD_RST_L",
  "NC",
  "NC",
  "ACCELEROMETER_INT1",
  "APQ_CAM_I2C0_SDA",
  "APQ_CAM_I2C0_SCL", /* GPIO_30 */
  "ACCELEROMETER_INT2",
  "NC",
  "NC",
  "NC",
  "APQ_K21_RST_1V8_L",
  "NC",
  "APQ_EDL_1V8",
  "TP145",
  "BT_SSBI",
  "NC",   /* GPIO_40 */
  "NC",
  "NC",
  "NC",
  "NC",
  "NC",
  "NC",
  "BT_CTRL",
  "BT_DAT",
  "PWR_GPIO_IN",
  "PWR_GPIO_OUT",  /* GPIO_50 */
  "CARD_DET_MLB_L",
  "HALL_SENSOR",
  "TP63",
  "TP64",
  "TP65",
  "NC",
  "NC",
  "NC",
  "NC",
  "NC",   /* GPIO_60 */
  "NC",
  "APQ_K21_GPIO0_1V8",
  "CDC_PDM_CLK",
  "CDC_PDM_SYNC",
  "CDC_PDM_TX",
  "CDC_PDM_RX0",
  "CDC_PDM_RX1",
  "CDC_PDM_RX2",
  "APQ_K21_GPIO1_1V8",
  "NC",   /* GPIO_70 */
  "APQ_HUB_SEL_1V8",
  "APQ_K21_GPIO2_1V8",
  "APQ_K21_GPIO3_1V8",
  "APQ_ID0",
  "APQ_ID1",
  "APQ_ID2",
  "APQ_ID3",
  "APQ_ID4",
  "APQ_HUB_SUSP_IND",
  "BOOT_CONFIG_0", /* GPIO_80 */
  "BOOT_CONFIG_1",
  "BOOT_CONFIG_2",
  "BOOT_CONFIG_3",
  "NC",
  "NC",
  "APQ_LCD_AVDD_EN",
  "APQ_LCD_AVEE_EN",
  "TP70",
  "NC",
  "APQ_DEBUG0",  /* GPIO_90 */
  "APQ_DEBUG1",
  "APQ_DEBUG2",
  "APQ_DEBUG3",
  "TP165",
  "NC",
  "APQ_LNA_PWR_EN",
  "NC",
  "APQ_LCD_BL_EN",
  "NC",
  "APQ_LCD_ID0",  /* GPIO_100 */
  "APQ_LCD_ID1",
  "USBC_GPIO5_1V8",
  "NC",
  "NC",
  "NC",
  "APQ_HUB_RST_1V8_L",
  "USBC_I2C_IRQ_1V8_L",
  "SPE_PWR_EN",
  "NC",
  "APQ_USB_ID",  /* GPIO_110 */
  "APQ_EXT_BUCK_VSEL",
  "APQ_USB_ID_OUT",
  "NC",
  "PRNT_RST_L",
  "APQ_CRQ_I2C_RDY_1V8",
  "TYPEC_RST_1V8_H",
  "CHG_BACKPWR_EN",
  "CHG_PROCHOT_L",
  "NC",
  "USBC_GPIO7_1V8", /* GPIO_120 */
  "NC";

 blsp_uart1_default: blsp-uart1-default-state {
  pins = "gpio0", "gpio1";
  function = "blsp_uart1";
  drive-strength = <16>;
  bias-disable;
 };

 blsp_uart1_sleep: blsp-uart1-sleep-state {
  pins = "gpio0", "gpio1";
  function = "gpio";
  drive-strength = <2>;
  bias-pull-down;
 };

 pinctrl_backlight: backlight-state {
  pins = "gpio98";
  function = "gpio";
 };

 pinctrl_lcd_avdd_reg: lcd-avdd-reg-state {
  pins = "gpio86";
  function = "gpio";
 };

 pinctrl_lcd_avee_reg: lcd-avee-reg-state {
  pins = "gpio87";
  function = "gpio";
 };

 pinctrl_lcd_iovcc_reg: lcd-iovcc-reg-state {
  pins = "gpio9";
  function = "gpio";
 };

 pinctrl_lcd_rst: lcd-rst-state {
  pins = "gpio25";
  function = "gpio";
 };

 pinctrl_otg_default: otg-default-state {
  function = "gpio";
  pins = "gpio17";
  output-high;
 };

 pinctrl_otg_device: otg-device-state {
  function = "gpio";
  pins = "gpio17";
  output-low;
 };

 pinctrl_otg_host: otg-host-state {
  function = "gpio";
  pins = "gpio17";
  output-low;
 };

 typec_irq: typec-irq-state {
  function = "gpio";
  pins = "gpio107";
  bias-pull-up;
 };
};

&usb {
 pinctrl-names = "default", "host", "device";
 pinctrl-0 = <&pinctrl_otg_default>;
 pinctrl-1 = <&pinctrl_otg_host>;
 pinctrl-2 = <&pinctrl_otg_device>;
 usb-role-switch;
 status = "okay";

 port {
  otg_ep: endpoint {
   remote-endpoint = <&typec_ep>;
  };
 };
};

&wcnss {
 status = "okay";
};

&wcnss_iris {
 compatible = "qcom,wcn3680";
};

&wcnss_mem {
 status = "okay";
};

[Dauer der Verarbeitung: 0.15 Sekunden, vorverarbeitet 2026-06-07]

                                                                                                                                                                                                                                                                                                                                                                                                     


Neuigkeiten

     Aktuelles
     Motto des Tages

Software

     Quellcodebibliothek
     Eigene Quellcodes
     Fremde Quellcodes
     Suchen

Aktivitäten

     Artikel über Sicherheit
     Anleitung zur Aktivierung von SSL

Muße

     Gedichte
     Musik
     Bilder

Jenseits des Üblichen ....
    

Besucherstatistik

Besucherstatistik