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Commit e4e0b702 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Tony Lindgren
Browse files

ARM: dts: am335x-evm: Add sleep pin settings for mcasp1 



When McASP is not in use the pins can be put to sleep mode to conserve
power.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 11fd9a9b

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

+11 −1
Original line number Diff line number Diff line
@@ -351,6 +351,15 @@ 
		>;

	};



	mcasp1_pins_sleep: mcasp1_pins_sleep {

		pinctrl-single,pins = <

			0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7)

			0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7)

			0x108 (PIN_INPUT_PULLDOWN | MUX_MODE7)

			0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7)

		>;

	};



	dcan1_pins_default: dcan1_pins_default {

		pinctrl-single,pins = <

			0x168 (PIN_OUTPUT | MUX_MODE2) /* uart0_ctsn.d_can1_tx */
@@ -575,8 +584,9 @@ 
#include "tps65910.dtsi"



&mcasp1 {

	pinctrl-names = "default";

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

	pinctrl-0 = <&mcasp1_pins>;

	pinctrl-1 = <&mcasp1_pins_sleep>;



	status = "okay";