forked from Minki/linux
52 lines
1.2 KiB
Plaintext
52 lines
1.2 KiB
Plaintext
|
/*
|
||
|
|
* at91sam9x5_usart3.dtsi - Device Tree Include file for AT91SAM9x5 SoC with
|
||
|
|
* 4 USART.
|
||
|
|
*
|
||
|
|
* Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
|
||
|
|
*
|
||
|
|
* Licensed under GPLv2.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <dt-bindings/pinctrl/at91.h>
|
||
|
|
#include <dt-bindings/interrupt-controller/irq.h>
|
||
|
|
|
||
|
|
/ {
|
||
|
|
ahb {
|
||
|
|
apb {
|
||
|
|
pinctrl@fffff400 {
|
||
|
|
usart3 {
|
||
|
|
pinctrl_usart3: usart3-0 {
|
||
|
|
atmel,pins =
|
||
|
|
<AT91_PIOC 22 AT91_PERIPH_B AT91_PINCTRL_PULL_UP /* PC22 periph B with pullup */
|
||
|
|
AT91_PIOC 23 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* PC23 periph B */
|
||
|
|
};
|
||
|
|
|
||
|
|
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>;
|
||
|
|
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pinctrl_usart3>;
|
||
|
|
status = "disabled";
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|