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-rw-r--r--dts/src/arm/ls1021a-tsn.dts4
1 files changed, 4 insertions, 0 deletions
diff --git a/dts/src/arm/ls1021a-tsn.dts b/dts/src/arm/ls1021a-tsn.dts
index 5b7689094b..9d8f0c2a8a 100644
--- a/dts/src/arm/ls1021a-tsn.dts
+++ b/dts/src/arm/ls1021a-tsn.dts
@@ -203,11 +203,15 @@
/* AR8031 */
sgmii_phy1: ethernet-phy@1 {
reg = <0x1>;
+ /* SGMII1_PHY_INT_B: connected to IRQ2, active low */
+ interrupts-extended = <&extirq 2 IRQ_TYPE_LEVEL_LOW>;
};
/* AR8031 */
sgmii_phy2: ethernet-phy@2 {
reg = <0x2>;
+ /* SGMII2_PHY_INT_B: connected to IRQ2, active low */
+ interrupts-extended = <&extirq 2 IRQ_TYPE_LEVEL_LOW>;
};
/* BCM5464 quad PHY */