[PATCH 5.5 173/189] ARM: dts: am437x-idk-evm: Fix incorrect OPP node names

[Greg Kroah-Hartman]

From: Suman Anna <s-anna@xxxxxx>

commit 31623468be0bf57617b8057dcd335693935a9491 upstream.

The commit 337c6c9a69af ("ARM: dts: am437x-idk-evm: Disable
OPP50 for MPU") adjusts couple of OPP nodes defined in the
common am4372.dtsi file, but used outdated node names. This
results in these getting treated as new OPP nodes with missing
properties.

Fix this properly by using the correct node names as updated in
commit b9cb2ba71848 ("ARM: dts: Use - instead of @ for DT OPP
entries for TI SoCs").

Reported-by: Roger Quadros <rogerq@xxxxxx>
Fixes: 337c6c9a69af ("ARM: dts: am437x-idk-evm: Disable OPP50 for MPU")
Signed-off-by: Suman Anna <s-anna@xxxxxx>
Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 arch/arm/boot/dts/am437x-idk-evm.dts |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/arm/boot/dts/am437x-idk-evm.dts
+++ b/arch/arm/boot/dts/am437x-idk-evm.dts
@@ -526,11 +526,11 @@
 	 * Supply voltage supervisor on board will not allow opp50 so
 	 * disable it and set opp100 as suspend OPP.
 	 */
-	opp50@300000000 {
+	opp50-300000000 {
 		status = "disabled";
 	};
 
-	opp100@600000000 {
+	opp100-600000000 {
 		opp-suspend;
 	};
 };