ARM: dts: stm32: add #clock-cells property to usbphyc node on stm32mp151

usbphyc is a 48Mhz clock provider: the clock can be used as clock source
for USB OTG. Add #clock-cells property to usbphyc node to reflect this
capability.

Signed-off-by: Amelie Delaunay <amelie.delaunay@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>

diff --git a/arch/arm/boot/dts/stm32mp151.dtsi b/arch/arm/boot/dts/stm32mp151.dtsi
index 7c78953..4b80317 100644 (file)
--- a/arch/arm/boot/dts/stm32mp151.dtsi
+++ b/arch/arm/boot/dts/stm32mp151.dtsi
@@ -1482,6 +1482,7 @@
                usbphyc: usbphyc@5a006000 {
                        #address-cells = <1>;
                        #size-cells = <0>;
+                       #clock-cells = <0>;
                        compatible = "st,stm32mp1-usbphyc";
                        reg = <0x5a006000 0x1000>;
                        clocks = <&rcc USBPHY_K>;