diff options
| author | Roger Quadros <rogerq@ti.com> | 2014-10-29 17:52:57 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-11-24 07:56:22 -0800 |
| commit | f80ecaf55b4982a888272790743dabf2c715dc10 (patch) | |
| tree | 5c6023d63c275c0e105380476ff1f69f673ccf5d /arch/arm/boot/dts/am335x-evm.dts | |
| parent | e23aabc6e607dfc49ba22855264e78abef1fda34 (diff) | |
ARM: dts: am335x-evm: Add DCAN1 details
DCAN1 is routed to CAN port (J11) when Profile 1 is selected on the
profile selection switch.
Provide information for DCAN1 pins and node but keep it disabled
by default. User has to manually enable it if Profile 1 is chosen.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/am335x-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/am335x-evm.dts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts index 43a536c08c9f..d46b31c45af0 100644 --- a/arch/arm/boot/dts/am335x-evm.dts +++ b/arch/arm/boot/dts/am335x-evm.dts @@ -307,6 +307,13 @@ 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE4) /* rmii1_ref_clk.mcasp1_axr3 */ >; }; + + dcan1_pins_default: dcan1_pins_default { + pinctrl-single,pins = < + 0x168 (PIN_OUTPUT | MUX_MODE2) /* uart0_ctsn.d_can1_tx */ + 0x16c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* uart0_rtsn.d_can1_rx */ + >; + }; }; &uart0 { @@ -664,3 +671,9 @@ &aes { status = "okay"; }; + +&dcan1 { + status = "disabled"; /* Enable only if Profile 1 is selected */ + pinctrl-names = "default"; + pinctrl-0 = <&dcan1_pins_default>; +}; |