ARM: shmobile: koelsch dts: Add da9210 regulator interrupt

The da9210 regulator is connected to IRQ2. Reflect this in its device
node, so the driver can use it when it gains interrupt support.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7791-koelsch.dts b/arch/arm/boot/dts/r8a7791-koelsch.dts
index a3c27807f6c516e8c28b75642cb2df3c1a259e5e..213a643c27ae6b9802c28dad232560076d379ca3 100644 (file)
--- a/arch/arm/boot/dts/r8a7791-koelsch.dts
+++ b/arch/arm/boot/dts/r8a7791-koelsch.dts
@@ -520,6 +520,8 @@
        vdd_dvfs: regulator@68 {
                compatible = "dlg,da9210";
                reg = <0x68>;
+               interrupt-parent = <&irqc0>;
+               interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 
                regulator-min-microvolt = <1000000>;
                regulator-max-microvolt = <1000000>;