ARM: dts: sunxi: bananapi-m2-plus-v1.2: Add regulator supply to all CPU cores

The device tree currently only assigns the a supply for the first CPU
core, when in reality the regulator supply is shared by all four cores.
This might cause an issue if the implementation does not realize the
sharing of the supply.

Assign the same regulator supply to the remaining CPU cores to address
this.

Fixes: 6eeb4180d4b9 ("ARM: dts: sunxi: h3-h5: Add Bananapi M2+ v1.2 device trees")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20200717160053.31191-3-wens@kernel.org

diff --git a/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi b/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi
index 22466afd38a3a06e714fb7382827091531b34ef9..a628b5ee72b65a9ec4dc484cee982957e0ada05d 100644 (file)
--- a/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi
+++ b/arch/arm/boot/dts/sunxi-bananapi-m2-plus-v1.2.dtsi
@@ -28,3 +28,15 @@
 &cpu0 {
        cpu-supply = <&reg_vdd_cpux>;
 };
+
+&cpu1 {
+       cpu-supply = <&reg_vdd_cpux>;
+};
+
+&cpu2 {
+       cpu-supply = <&reg_vdd_cpux>;
+};
+
+&cpu3 {
+       cpu-supply = <&reg_vdd_cpux>;
+};