irqchip/uniphier-aidet: Add compatible string for NX1 SoC

Add the compatible string to support UniPhier NX1 SoC, which has the same
kinds of controls as the other UniPhier SoCs.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1653023822-19229-3-git-send-email-hayashi.kunihiko@socionext.com

drivers/irqchip/irq-uniphier-aidet.c

@@ -237,6 +237,7 @@ static const struct of_device_id uniphier_aidet_match[] = {
 	{ .compatible = "socionext,uniphier-ld11-aidet" },
 	{ .compatible = "socionext,uniphier-ld20-aidet" },
 	{ .compatible = "socionext,uniphier-pxs3-aidet" },
+	{ .compatible = "socionext,uniphier-nx1-aidet" },
 	{ /* sentinel */ }
 };