The SoPine SoM has an AXP803 PMIC connected to the RSB bus of the A64
SoC.

Add its device tree node to the DTSI.

Signed-off-by: Icenowy Zheng <[email protected]>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi 
b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
index 475518b031dd..ab9464dd50c5 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-sopine.dtsi
@@ -63,3 +63,14 @@
        bus-width = <4>;
        status = "okay";
 };
+
+&r_rsb {
+       status = "okay";
+
+       axp803: pmic@3a3 {
+               compatible = "x-powers,axp803";
+               reg = <0x3a3>;
+               interrupt-parent = <&r_intc>;
+               interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+       };
+};
-- 
2.13.0

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