Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Linux/arch/arm/boot/dts/nxp/imx/   (Open Source Betriebssystem Version 6.17.9©)  Datei vom 24.10.2025 mit Größe 2 kB image not shown  

Quelle  imx53-m53.dtsi   Sprache: unbekannt

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

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2014 Marek Vasut <marex@denx.de>
 */

#include "imx53.dtsi"

/ {
 model = "Aries/DENX M53";
 compatible = "aries,imx53-m53", "denx,imx53-m53", "fsl,imx53";

 memory@70000000 {
  device_type = "memory";
  reg = <0x70000000 0x20000000>,
        <0xb0000000 0x20000000>;
 };

 reg_3p2v: regulator-3p2v {
  compatible = "regulator-fixed";
  regulator-name = "3P2V";
  regulator-min-microvolt = <3200000>;
  regulator-max-microvolt = <3200000>;
  regulator-always-on;
 };

 reg_backlight: regulator-backlight {
  compatible = "regulator-fixed";
  regulator-name = "lcd-supply";
  regulator-min-microvolt = <3200000>;
  regulator-max-microvolt = <3200000>;
  regulator-always-on;
 };
};

&i2c2 {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_i2c2>;
 clock-frequency = <400000>;
 status = "okay";

 touchscreen@41 {
  compatible = "st,stmpe610";
  reg = <0x41>;
  id = <0>;
  blocks = <0x5>;
  interrupts = <6 0x0>;
  interrupt-parent = <&gpio7>;
  irq-trigger = <0x1>;

  stmpe_touchscreen {
   compatible = "st,stmpe-ts";
   st,sample-time = <4>;
   st,mod-12b = <1>;
   st,ref-sel = <0>;
   st,adc-freq = <1>;
   st,ave-ctrl = <3>;
   st,touch-det-delay = <3>;
   st,settling = <4>;
   st,fraction-z = <7>;
   st,i-drive = <1>;
  };
 };

 eeprom: eeprom@50 {
  compatible = "atmel,24c128";
  reg = <0x50>;
  pagesize = <32>;
 };

 rtc: rtc@68 {
  compatible = "st,m41t62";
  reg = <0x68>;
 };
};

&iomuxc {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_hog>;

 pinctrl_hog: hoggrp {
  fsl,pins = <
   MX53_PAD_GPIO_0__CCM_SSI_EXT1_CLK 0x80000000
   MX53_PAD_EIM_EB3__GPIO2_31  0x80000000
   MX53_PAD_PATA_DA_0__GPIO7_6  0x80000000
  >;
 };

 pinctrl_i2c2: i2c2grp {
  fsl,pins = <
   MX53_PAD_EIM_D16__I2C2_SDA  0xc0000000
   MX53_PAD_EIM_EB2__I2C2_SCL  0xc0000000
  >;
 };

 pinctrl_nand: nandgrp {
  fsl,pins = <
   MX53_PAD_NANDF_WE_B__EMI_NANDF_WE_B 0x4
   MX53_PAD_NANDF_RE_B__EMI_NANDF_RE_B 0x4
   MX53_PAD_NANDF_CLE__EMI_NANDF_CLE 0x4
   MX53_PAD_NANDF_ALE__EMI_NANDF_ALE 0x4
   MX53_PAD_NANDF_WP_B__EMI_NANDF_WP_B 0xe0
   MX53_PAD_NANDF_RB0__EMI_NANDF_RB_0 0xe0
   MX53_PAD_NANDF_CS0__EMI_NANDF_CS_0 0x4
   MX53_PAD_PATA_DATA0__EMI_NANDF_D_0 0xa4
   MX53_PAD_PATA_DATA1__EMI_NANDF_D_1 0xa4
   MX53_PAD_PATA_DATA2__EMI_NANDF_D_2 0xa4
   MX53_PAD_PATA_DATA3__EMI_NANDF_D_3 0xa4
   MX53_PAD_PATA_DATA4__EMI_NANDF_D_4 0xa4
   MX53_PAD_PATA_DATA5__EMI_NANDF_D_5 0xa4
   MX53_PAD_PATA_DATA6__EMI_NANDF_D_6 0xa4
   MX53_PAD_PATA_DATA7__EMI_NANDF_D_7 0xa4
  >;
 };
};

&nfc {
 pinctrl-names = "default";
 pinctrl-0 = <&pinctrl_nand>;
 nand-bus-width = <8>;
 nand-ecc-mode = "hw";
 status = "okay";
};

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