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Commit f95b1064 authored by Roger Quadros's avatar Roger Quadros Committed by Tony Lindgren
Browse files

ARM: dts: am437x-gp-evm: Add DCAN sleep pins 



Add DCAN sleep pins to save some power during suspend.

Signed-off-by: default avatarRoger Quadros <rogerq@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 049e6dde

arch/arm/boot/dts/am437x-gp-evm.dts

+18 −2
Original line number Original line Diff line number Diff line
@@ -304,6 +304,13 @@ 
		>;

		>;

	};

	};





	dcan0_sleep: dcan0_sleep_pins {

		pinctrl-single,pins = <

			0x178 (PIN_INPUT_PULLUP | MUX_MODE7)	/* uart1_ctsn.gpio0_12 */

			0x17c (PIN_INPUT_PULLUP | MUX_MODE7)	/* uart1_rtsn.gpio0_13 */

		>;

	};



	dcan1_default: dcan1_default_pins {

	dcan1_default: dcan1_default_pins {

		pinctrl-single,pins = <

		pinctrl-single,pins = <

			0x180 (PIN_OUTPUT | MUX_MODE2)		/* uart1_rxd.d_can1_tx */

			0x180 (PIN_OUTPUT | MUX_MODE2)		/* uart1_rxd.d_can1_tx */
@@ -311,6 +318,13 @@ 
		>;

		>;

	};

	};





	dcan1_sleep: dcan1_sleep_pins {

		pinctrl-single,pins = <

			0x180 (PIN_INPUT_PULLUP | MUX_MODE7)	/* uart1_rxd.gpio0_14 */

			0x184 (PIN_INPUT_PULLUP | MUX_MODE7)	/* uart1_txd.gpio0_15 */

		>;

	};



	vpfe0_pins_default: vpfe0_pins_default {

	vpfe0_pins_default: vpfe0_pins_default {

		pinctrl-single,pins = <

		pinctrl-single,pins = <

			0x1B0 (PIN_INPUT_PULLUP | MUX_MODE0)  /* cam0_hd mode 0*/

			0x1B0 (PIN_INPUT_PULLUP | MUX_MODE0)  /* cam0_hd mode 0*/
@@ -886,14 +900,16 @@ 
};

};





&dcan0 {

&dcan0 {

	pinctrl-names = "default";

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&dcan0_default>;

	pinctrl-0 = <&dcan0_default>;

	pinctrl-1 = <&dcan0_sleep>;

	status = "okay";

	status = "okay";

};

};





&dcan1 {

&dcan1 {

	pinctrl-names = "default";

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&dcan1_default>;

	pinctrl-0 = <&dcan1_default>;

	pinctrl-1 = <&dcan1_sleep>;

	status = "okay";

	status = "okay";

};

};