ARM: at91/dt: at91sam9263: Add CAN device nodes

Add the missing CAN devices node including their pin muxing. The required
clock node already exists.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

diff --git a/arch/arm/boot/dts/at91sam9263.dtsi b/arch/arm/boot/dts/at91sam9263.dtsi
index 51416c7..653e439 100644 (file)
--- a/arch/arm/boot/dts/at91sam9263.dtsi
+++ b/arch/arm/boot/dts/at91sam9263.dtsi
@@ -677,6 +677,14 @@
                                        };
                                };
 
+                               can {
+                                       pinctrl_can_rx_tx: can_rx_tx {
+                                               atmel,pins =
+                                                       <AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE   /* CANRX, conflicts with IRQ0 */
+                                                        AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* CANTX, conflicts with PCK0 */
+                                       };
+                               };
+
                                pioA: gpio@fffff200 {
                                        compatible = "atmel,at91rm9200-gpio";
                                        reg = <0xfffff200 0x200>;
@@ -905,6 +913,17 @@
                                clock-names = "pwm_clk";
                                status = "disabled";
                        };
+
+                       can: can@fffac000 {
+                               compatible = "atmel,at91sam9263-can";
+                               reg = <0xfffac000 0x300>;
+                               interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>;
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_can_rx_tx>;
+                               clocks = <&can_clk>;
+                               clock-names = "can_clk";
+                               status = "disabled";
+                       };
                };
 
                fb0: fb@0x00700000 {