This is a note to let you know that I've just added the patch titled
arm64: dts: renesas: r8a7796[01]: Fix OPP table entry voltages
to the 5.13-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-r8a7796-01-fix-opp-table-entry-vol.patch
and it can be found in the queue-5.13 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 1939ab212ad86ed4012207d0af8e6ea80f47f3ae
Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Date: Thu Apr 29 14:39:12 2021 +0200
arm64: dts: renesas: r8a7796[01]: Fix OPP table entry voltages
[ Upstream commit 659b38203f04f5c3d1dc60f1a3e54b582ad3841c ]
Correct the voltages in the "Power Optimized" (<= 1.5 GHz) Cortex-A57
operating point table entries for the R-Car M3-W and M3-W+ SoCs from
0.82V to 0.83V, as per the R-Car Gen3 EC Manual Errata for Revision
0.53.
Based on a patch for R-Car M3-W in the BSP by Takeshi Kihara
<takeshi.kihara.df@xxxxxxxxxxx>.
Fixes: da7e3113344fda50 ("arm64: dts: renesas: r8a7796: Add OPPs table for cpu devices")
Fixes: f51746ad7d1ff6b4 ("arm64: dts: renesas: Add Renesas R8A77961 SoC support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Link: https://lore.kernel.org/r/b9e9db907514790574429b83d070c823b36085ef.1619699909.git.geert+renesas@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
index cc09c5c652fa..a91a42c57484 100644
--- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi
@@ -63,17 +63,17 @@
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
- opp-microvolt = <820000>;
+ opp-microvolt = <830000>;
clock-latency-ns = <300000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
- opp-microvolt = <820000>;
+ opp-microvolt = <830000>;
clock-latency-ns = <300000>;
};
opp-1500000000 {
opp-hz = /bits/ 64 <1500000000>;
- opp-microvolt = <820000>;
+ opp-microvolt = <830000>;
clock-latency-ns = <300000>;
opp-suspend;
};
diff --git a/arch/arm64/boot/dts/renesas/r8a77961.dtsi b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
index 7d1333b9b92b..7f9d5c360522 100644
--- a/arch/arm64/boot/dts/renesas/r8a77961.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77961.dtsi
@@ -52,17 +52,17 @@
opp-500000000 {
opp-hz = /bits/ 64 <500000000>;
- opp-microvolt = <820000>;
+ opp-microvolt = <830000>;
clock-latency-ns = <300000>;
};
opp-1000000000 {
opp-hz = /bits/ 64 <1000000000>;
- opp-microvolt = <820000>;
+ opp-microvolt = <830000>;
clock-latency-ns = <300000>;
};
opp-1500000000 {
opp-hz = /bits/ 64 <1500000000>;
- opp-microvolt = <820000>;
+ opp-microvolt = <830000>;
clock-latency-ns = <300000>;
opp-suspend;
};
