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Commit f513d22c authored by Vignesh R's avatar Vignesh R Committed by Tony Lindgren
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ARM: dts: am437x-gp-evm: Add wakeup interrupt source for pixcir_i2c_ts 



On am437x-gp-evm, pixcir_i2c_ts can wakeup the system from low power
state via pinctrl and IO daisy chain using generic wakeirq framework.
With commit 3fffd128 ("i2c: allow specifying separate wakeup
interrupt in device tree") i2c core allows optional wakeirq to be
specified via device tree. Add wakeup irq entry to enable pixcir_i2c_ts
to wake the system from low power state.

Signed-off-by: default avatarVignesh R <vigneshr@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 56a31e54

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

+9 −0
Original line number Original line Diff line number Diff line
@@ -595,8 +595,17 @@ 




		attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;

		attb-gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;





		/*

		 * 0x264 represents the offset of padconf register of

		 * gpio3_22 from am43xx_pinmux base.

		 */

		interrupts-extended = <&gpio3 22 IRQ_TYPE_NONE>,

				      <&am43xx_pinmux 0x264>;

		interrupt-names = "tsc", "wakeup";



		touchscreen-size-x = <1024>;

		touchscreen-size-x = <1024>;

		touchscreen-size-y = <600>;

		touchscreen-size-y = <600>;

		wakeup-source;

	};

	};





	ov2659@30 {

	ov2659@30 {