ARM: dts: am335x-evm: Add DCAN1 details (f80ecaf5) · Commits · 戴 / test

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>

arch/arm/boot/dts/am335x-evm.dts

+13 −0

Original line number	Diff line number	Diff line
		@@ -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>;
		};

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