ARM: dts: stm32: fix missing internally connected voltage regulator for OSD32MP1

According to the OSD32MP1 Power System overview[1] ldo3's input is always
internally connected to vdd_ddr.

[1]: https://octavosystems.com/app_notes/osd32mp1-power-system-overview/#connections

Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>
Reviewed-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
index 6706d8311a6655f0b6d7e93a3d9fa72daf90f53f..e997c4953fd12a15adcaaab75fd6578794cef24e 100644 (file)
--- a/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-osd32.dtsi
@@ -78,6 +78,7 @@
                        compatible = "st,stpmic1-regulators";
 
                        ldo1-supply = <&v3v3>;
+                       ldo3-supply = <&vdd_ddr>;
                        ldo6-supply = <&v3v3>;
                        pwr_sw1-supply = <&bst_out>;