arm64: dts: armada-3720-turris-mox: Add missing interrupt for RTC

MCP7940MT-I/MNY RTC has connected interrupt line to GPIO2_5.

Fixes: 7109d817db2e ("arm64: dts: marvell: add DTS for Turris Mox")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>

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 5d2b221dbd96d33e5bd3ba31bbe1a2b01336f747..cd0988317623f001c4a2855c2bfb331703846b31 100644 (file)
--- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
+++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts
@@ -125,9 +125,12 @@ &i2c0 {
        /delete-property/ mrvl,i2c-fast-mode;
        status = "okay";
 
+       /* MCP7940MT-I/MNY RTC */
        rtc@6f {
                compatible = "microchip,mcp7940x";
                reg = <0x6f>;
+               interrupt-parent = <&gpiosb>;
+               interrupts = <5 0>; /* GPIO2_5 */
        };
 };