linux-kernel - [PATCH v2 3/3] arm64: dts: armada-3720-turris-mox: set irq type for RTC

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Date:   Tue, 28 Nov 2023 22:35:06 +0100
From:   Sjoerd Simons <sjoerd@...labora.com>
To:     Marek Behún <kabel@...nel.org>
Cc:     Pali Rohár <pali@...nel.org>,
        kernel@...labora.com, stable@...r.kernel.org,
        Andrew Lunn <andrew@...n.ch>,
        Conor Dooley <conor+dt@...nel.org>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v2 3/3] arm64: dts: armada-3720-turris-mox: set irq type for RTC

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@...labora.com>
Cc: stable@...r.kernel.org # v6.2+
Fixes: 21aad8ba615e ("arm64: dts: armada-3720-turris-mox: Add missing interrupt for RTC")

---

(no changes since v1)

 arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 9eab2bb22134..805ef2d79b40 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 @@ rtc@6f {
 		compatible = "microchip,mcp7940x";
 		reg = <0x6f>;
 		interrupt-parent = <&gpiosb>;
-		interrupts = <5 0>; /* GPIO2_5 */
+		interrupts = <5 IRQ_TYPE_EDGE_FALLING>; /* GPIO2_5 */
 	};
 };
 
-- 
2.43.0