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ARM: dts: Fix duovero smsc interrupt for suspend

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[ Upstream commit 9cf28e41f9 ]

While testing the recent suspend and resume regressions I noticed that
duovero can still end up losing edge gpio interrupts on runtime
suspend. This causes NFSroot easily stopping working after resume on
duovero.

Let's fix the issue by using gpio level interrupts for smsc as then
the gpio interrupt state is seen by the gpio controller on resume.

Fixes: 731b409878 ("ARM: dts: Configure duovero for to allow core retention during idle")
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tony Lindgren
2020-06-12 10:19:50 -07:00
committed by Sasha Levin
parent 7a799de674
commit 17f09d91f8
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/omap4-duovero-parlor.dts
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@@ -142,7 +142,7 @@
ethernet@gpmc {
reg = <5 0 0xff>;
interrupt-parent = <&gpio2>;
interrupts = <12 IRQ_TYPE_EDGE_FALLING>; /* gpio_44 */
interrupts = <12 IRQ_TYPE_LEVEL_LOW>; /* gpio_44 */
phy-mode = "mii";