ARM: dts: sun9i: a80-optimus: Add node for AXP809's unused dc1sw regulator

The DC1SW output from the AXP809 is unused. Unused regulators should
still be listed so as to be considered to be fully constrained.

Fixes: aa4a27bc819e ("ARM: dts: sun9i: a80-optimus: Add AXP809 PMIC device node and regulators")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

diff --git a/arch/arm/boot/dts/sun9i-a80-optimus.dts b/arch/arm/boot/dts/sun9i-a80-optimus.dts
index 58a199b0e4943424443043a72f1e430279fa8ea3..1ee2792b3a275e79368c7f45801be8689f2e7082 100644 (file)
--- a/arch/arm/boot/dts/sun9i-a80-optimus.dts
+++ b/arch/arm/boot/dts/sun9i-a80-optimus.dts
@@ -213,6 +213,10 @@
                                regulator-name = "vdd-cpus-09-usbh";
                        };
 
+                       dc1sw {
+                               /* unused */
+                       };
+
                        reg_dcdc1: dcdc1 {
                                regulator-always-on;
                                regulator-min-microvolt = <3000000>;