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ARM: dts: am335x-evm: Add DCAN1 details

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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>
This commit is contained in:
Roger Quadros 2014-10-29 17:52:57 +02:00 committed by Tony Lindgren
parent e23aabc6e6
commit f80ecaf55b
1 changed files with 13 additions and 0 deletions
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13
arch/arm/boot/dts/am335x-evm.dts
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@ -307,6 +307,13 @@ am335x_evm_audio_pins: am335x_evm_audio_pins {
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 @@ &sham {
&aes {
status = "okay";
};
&dcan1 {
status = "disabled"; /* Enable only if Profile 1 is selected */
pinctrl-names = "default";
pinctrl-0 = <&dcan1_pins_default>;
};