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Commit 7c695e87 authored by Tony Lindgren's avatar Tony Lindgren
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ARM: dts: omap4-droid4: Configure wlcore wakeirq 



With wlcore supporting optional wakeirqs, we can configure it
for droid 4. This makes ssh connection usable with the SoC
entering deeper idle states.

Let's configure a wakeirq both for the wlcore GPIO and the SDIO
dat1 pin in case wlcore starts supporting SDIO dat1 interrupt at
some point.

And let's also add the missing keep-power-in-suspend while at it.

Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 2f60f258

arch/arm/boot/dts/omap4-droid4-xt894.dts

+7 −3
Original line number Diff line number Diff line
@@ -359,20 +359,24 @@ 


&mmc3 {

	vmmc-supply = <&wl12xx_vmmc>;

	/* uart2_tx.sdmmc3_dat1 pad as wakeirq */

	interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH

			       &omap4_pmx_core 0xde>;



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

	non-removable;

	bus-width = <4>;

	cap-power-off-card;

	keep-power-in-suspend;



	#address-cells = <1>;

	#size-cells = <0>;

	wlcore: wlcore@2 {

		compatible = "ti,wl1285", "ti,wl1283";

		reg = <2>;

		interrupt-parent = <&gpio4>;

		interrupts = <4 IRQ_TYPE_EDGE_RISING>; /* gpio100 */

		/* gpio_100 with gpmc_wait2 pad as wakeirq */

		interrupts-extended = <&gpio4 4 IRQ_TYPE_EDGE_RISING>,

				      <&omap4_pmx_core 0x4e>;

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

		ref-clock-frequency = <26000000>;

		tcxo-clock-frequency = <26000000>;

	};