0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003 * at91sam9x5_can.dtsi - Device Tree Include file for AT91SAM9x5 SoC with 1
0004 * Ethernet interface.
0005 *
0006 * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
0007 */
0008
0009 #include <dt-bindings/pinctrl/at91.h>
0010 #include <dt-bindings/interrupt-controller/irq.h>
0011
0012 / {
0013 ahb {
0014 apb {
0015 can0: can@f8000000 {
0016 compatible = "atmel,at91sam9x5-can";
0017 reg = <0xf8000000 0x300>;
0018 interrupts = <29 IRQ_TYPE_LEVEL_HIGH 3>;
0019 pinctrl-names = "default";
0020 pinctrl-0 = <&pinctrl_can0_rx_tx>;
0021 clocks = <&pmc PMC_TYPE_PERIPHERAL 29>;
0022 clock-names = "can_clk";
0023 status = "disabled";
0024 };
0025
0026 can1: can@f8004000 {
0027 compatible = "atmel,at91sam9x5-can";
0028 reg = <0xf8004000 0x300>;
0029 interrupts = <30 IRQ_TYPE_LEVEL_HIGH 3>;
0030 pinctrl-names = "default";
0031 pinctrl-0 = <&pinctrl_can1_rx_tx>;
0032 clocks = <&pmc PMC_TYPE_PERIPHERAL 30>;
0033 clock-names = "can_clk";
0034 status = "disabled";
0035 };
0036
0037 pinctrl@fffff400 {
0038 can0 {
0039 pinctrl_can0_rx_tx: can0_rx_tx {
0040 atmel,pins =
0041 <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0, conflicts with DRXD */
0042 AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* CANTX0, conflicts with DTXD */
0043 };
0044 };
0045
0046 can1 {
0047 pinctrl_can1_rx_tx: can1_rx_tx {
0048 atmel,pins =
0049 <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1, conflicts with RXD1 */
0050 AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* CANTX1, conflicts with TXD1 */
0051 };
0052 };
0053 };
0054 };
0055 };
0056 };
