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Quelle  at91sam9x5_usart3.dtsi   Sprache: unbekannt

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

// SPDX-License-Identifier: GPL-2.0-only
/*
 * at91sam9x5_usart3.dtsi - Device Tree Include file for AT91SAM9x5 SoC with
 * 4 USART.
 *
 * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
 */

#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/mfd/at91-usart.h>

/ {
 aliases {
  serial4 = &usart3;
 };

 ahb {
  apb {
   pinctrl@fffff400 {
    usart3 {
     pinctrl_usart3: usart3-0 {
      atmel,pins =
       <AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_NONE
        AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
     };

     pinctrl_usart3_rts: usart3_rts-0 {
      atmel,pins =
       <AT91_PIOC 24 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PC24 periph B */
     };

     pinctrl_usart3_cts: usart3_cts-0 {
      atmel,pins =
       <AT91_PIOC 25 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PC25 periph B */
     };

     pinctrl_usart3_sck: usart3_sck-0 {
      atmel,pins =
       <AT91_PIOC 26 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* PC26 periph B */
     };
    };
   };

   usart3: serial@f8028000 {
    compatible = "atmel,at91sam9260-usart";
    reg = <0xf8028000 0x200>;
    atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
    interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
    pinctrl-names = "default";
    pinctrl-0 = <&pinctrl_usart3>;
    dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(14)>,
           <&dma1 1 (AT91_DMA_CFG_PER_ID(15) | AT91_DMA_CFG_FIFOCFG_ASAP)>;
    dma-names = "tx", "rx";
    clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
    clock-names = "usart";
    status = "disabled";
   };
  };
 };
};

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