From: Sjoerd Simons <sjoerd@collabora.com>
Date: Tue, 28 Nov 2023 21:35:06 +0000 (+0100)
Subject: arm64: dts: armada-3720-turris-mox: set irq type for RTC
X-Git-Tag: v5.15.148~2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c8483a4845a020a328f2abdd54516fbf3a3e9631;p=thirdparty%2Fkernel%2Fstable.git

arm64: dts: armada-3720-turris-mox: set irq type for RTC

commit fca8a117c1c9a0f8b8feed117db34cf58134dc2c upstream.

The rtc on the mox shares its interrupt line with the moxtet bus. Set
the interrupt type to be consistent between both devices. This ensures
correct setup of the interrupt line regardless of probing order.

Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
Cc: <stable@vger.kernel.org> # v6.2+
Fixes: 21aad8ba615e ("arm64: dts: armada-3720-turris-mox: Add missing interrupt for RTC")
Reviewed-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
index b276dd77df83c..7006d6883402d 100644
--- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
@@ -130,7 +130,7 @@
 		compatible = "microchip,mcp7940x";
 		reg = <0x6f>;
 		interrupt-parent = <&gpiosb>;
-		interrupts = <5 0>; /* GPIO2_5 */
+		interrupts = <5 IRQ_TYPE_EDGE_FALLING>; /* GPIO2_5 */
 	};
 };