diff options
| author | Alexander Stein <alexander.stein@systec-electronic.com> | 2014-10-07 15:51:50 +0400 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2014-11-03 13:34:32 +0300 |
| commit | 316a88da4c327931958f92c4b2f1ee268215fc1b (patch) | |
| tree | 6d5cb512566591a645cda2726514b9fd90697e93 /arch | |
| parent | 5563d3489692a7f4239aca78b95d2a05a21d0d6a (diff) | |
| download | linux-316a88da4c327931958f92c4b2f1ee268215fc1b.tar.xz | |
ARM: at91/dt: at91sam9x5: Add CAN device nodes
Add the missing CAN devices node including their pin muxing to the shared
.dtsi for at91sam9x5. Actually include this file.
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/at91sam9x25.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9x35.dtsi | 1 | ||||
| -rw-r--r-- | arch/arm/boot/dts/at91sam9x5_can.dtsi | 40 |
3 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/at91sam9x25.dtsi b/arch/arm/boot/dts/at91sam9x25.dtsi index c2554219f7a4..3c5fa3388997 100644 --- a/arch/arm/boot/dts/at91sam9x25.dtsi +++ b/arch/arm/boot/dts/at91sam9x25.dtsi @@ -10,6 +10,7 @@ #include "at91sam9x5_usart3.dtsi" #include "at91sam9x5_macb0.dtsi" #include "at91sam9x5_macb1.dtsi" +#include "at91sam9x5_can.dtsi" / { model = "Atmel AT91SAM9X25 SoC"; diff --git a/arch/arm/boot/dts/at91sam9x35.dtsi b/arch/arm/boot/dts/at91sam9x35.dtsi index 8eac66ce0ab7..499cdc81f4c0 100644 --- a/arch/arm/boot/dts/at91sam9x35.dtsi +++ b/arch/arm/boot/dts/at91sam9x35.dtsi @@ -8,6 +8,7 @@ #include "at91sam9x5.dtsi" #include "at91sam9x5_macb0.dtsi" +#include "at91sam9x5_can.dtsi" / { model = "Atmel AT91SAM9X35 SoC"; diff --git a/arch/arm/boot/dts/at91sam9x5_can.dtsi b/arch/arm/boot/dts/at91sam9x5_can.dtsi index ebe4147529bb..8eb2f9c1b978 100644 --- a/arch/arm/boot/dts/at91sam9x5_can.dtsi +++ b/arch/arm/boot/dts/at91sam9x5_can.dtsi @@ -26,6 +26,46 @@ }; }; }; + + can0: can@f8000000 { + compatible = "atmel,at91sam9x5-can"; + reg = <0xf8000000 0x300>; + interrupts = <29 IRQ_TYPE_LEVEL_HIGH 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can0_rx_tx>; + clocks = <&can0_clk>; + clock-names = "can_clk"; + status = "disabled"; + }; + + can1: can@f8004000 { + compatible = "atmel,at91sam9x5-can"; + reg = <0xf8004000 0x300>; + interrupts = <30 IRQ_TYPE_LEVEL_HIGH 3>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_rx_tx>; + clocks = <&can1_clk>; + clock-names = "can_clk"; + status = "disabled"; + }; + + pinctrl@fffff400 { + can0 { + pinctrl_can0_rx_tx: can0_rx_tx { + atmel,pins = + <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0, conflicts with DRXD */ + AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* CANTX0, conflicts with DTXD */ + }; + }; + + can1 { + pinctrl_can1_rx_tx: can1_rx_tx { + atmel,pins = + <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1, conflicts with RXD1 */ + AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE>; /* CANTX1, conflicts with TXD1 */ + }; + }; + }; }; }; }; |