GNU Linux-libre 4.19.264-gnu1
[releases.git] / arch / arm / boot / dts / at91sam9x5_can.dtsi
1 /*
2  * at91sam9x5_can.dtsi - Device Tree Include file for AT91SAM9x5 SoC with 1
3  * Ethernet interface.
4  *
5  * Copyright (C) 2013 Boris BREZILLON <b.brezillon@overkiz.com>
6  *
7  * Licensed under GPLv2.
8  */
9
10 #include <dt-bindings/pinctrl/at91.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12
13 / {
14         ahb {
15                 apb {
16                         pmc: pmc@fffffc00 {
17                                 periphck {
18                                         can0_clk: can0_clk {
19                                                 #clock-cells = <0>;
20                                                 reg = <29>;
21                                         };
22
23                                         can1_clk: can1_clk {
24                                                 #clock-cells = <0>;
25                                                 reg = <30>;
26                                         };
27                                 };
28                         };
29
30                         can0: can@f8000000 {
31                                 compatible = "atmel,at91sam9x5-can";
32                                 reg = <0xf8000000 0x300>;
33                                 interrupts = <29 IRQ_TYPE_LEVEL_HIGH 3>;
34                                 pinctrl-names = "default";
35                                 pinctrl-0 = <&pinctrl_can0_rx_tx>;
36                                 clocks = <&can0_clk>;
37                                 clock-names = "can_clk";
38                                 status = "disabled";
39                         };
40
41                         can1: can@f8004000 {
42                                 compatible = "atmel,at91sam9x5-can";
43                                 reg = <0xf8004000 0x300>;
44                                 interrupts = <30 IRQ_TYPE_LEVEL_HIGH 3>;
45                                 pinctrl-names = "default";
46                                 pinctrl-0 = <&pinctrl_can1_rx_tx>;
47                                 clocks = <&can1_clk>;
48                                 clock-names = "can_clk";
49                                 status = "disabled";
50                         };
51
52                         pinctrl@fffff400 {
53                                 can0 {
54                                         pinctrl_can0_rx_tx: can0_rx_tx {
55                                                 atmel,pins =
56                                                         <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE    /* CANRX0, conflicts with DRXD */
57                                                         AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>;  /* CANTX0, conflicts with DTXD */
58                                         };
59                                 };
60
61                                 can1 {
62                                         pinctrl_can1_rx_tx: can1_rx_tx {
63                                                 atmel,pins =
64                                                         <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE    /* CANRX1, conflicts with RXD1 */
65                                                         AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;   /* CANTX1, conflicts with TXD1 */
66                                         };
67                                 };
68                         };
69                 };
70         };
71 };