Patch "arm64: dts: renesas: r8a77990: Remove bogus voltages from OPP table" has been added to the 6.2-stable tree

[Sasha Levin <sashal@xxxxxxxxxx>]

This is a note to let you know that I've just added the patch titled

    arm64: dts: renesas: r8a77990: Remove bogus voltages from OPP table

to the 6.2-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm64-dts-renesas-r8a77990-remove-bogus-voltages-fro.patch
and it can be found in the queue-6.2 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit e144a30a1fe383f6e4ac32845b0f9b7d442c7221
Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Date:   Thu Feb 16 16:30:31 2023 +0100

    arm64: dts: renesas: r8a77990: Remove bogus voltages from OPP table
    
    [ Upstream commit fb76b0fae3ca880363214e1dcd6513ab8bd529e7 ]
    
    According to the R-Car Series, 3rd Generation Hardware User’s Manual
    Rev. 2.30, the System CPU cores on R-Car E3 do not have their own power
    supply, but use the common internal power supply (typical 1.03V).
    
    Hence remove the "opp-microvolt" properties from the Operating
    Performance Points table.  They are optional, and unused, when none of
    the CPU nodes is tied to a regulator using the "cpu-supply" property.
    
    Fixes: dd7188eb4ed128dc ("arm64: dts: renesas: r8a77990: Add OPPs table for cpu devices")
    Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
    Link: https://lore.kernel.org/r/9232578d9d395d529f64db3333a371e31327f459.1676560856.git.geert+renesas@xxxxxxxxx
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/arch/arm64/boot/dts/renesas/r8a77990.dtsi b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
index 3053b4b214978..3ed31ffd73a28 100644
--- a/arch/arm64/boot/dts/renesas/r8a77990.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77990.dtsi
@@ -49,17 +49,14 @@ cluster1_opp: opp-table-1 {
 		opp-shared;
 		opp-800000000 {
 			opp-hz = /bits/ 64 <800000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 		};
 		opp-1000000000 {
 			opp-hz = /bits/ 64 <1000000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 		};
 		opp-1200000000 {
 			opp-hz = /bits/ 64 <1200000000>;
-			opp-microvolt = <820000>;
 			clock-latency-ns = <300000>;
 			opp-suspend;
 		};