From: Dmitry Osipenko <digetx@gmail.com>
Date: Tue, 2 Mar 2021 12:10:02 +0000 (+0300)
Subject: ARM: tegra: Specify memory suspend OPP in device-tree
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3b18164c5ecdb82ecf9c24cb95358109ce22733b;p=linux.git

ARM: tegra: Specify memory suspend OPP in device-tree

Specify memory suspend OPP in a device-tree, just for consistency.
Now memory will always suspend on the same frequency.

Tested-by: Peter Geis <pgwipeout@gmail.com> # Ouya T30
Tested-by: Matt Merhar <mattmerhar@protonmail.com> # Ouya T30
Tested-by: Dmitry Osipenko <digetx@gmail.com> # A500 T20 and Nexus7 T30
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra124-peripherals-opp.dtsi b/arch/arm/boot/dts/tegra124-peripherals-opp.dtsi
index 49d9420a32898..781ac86010302 100644
--- a/arch/arm/boot/dts/tegra124-peripherals-opp.dtsi
+++ b/arch/arm/boot/dts/tegra124-peripherals-opp.dtsi
@@ -128,24 +128,28 @@
 			opp-microvolt = <800000 800000 1150000>;
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x0003>;
+			opp-suspend;
 		};
 
 		opp@204000000,950 {
 			opp-microvolt = <950000 950000 1150000>;
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x0008>;
+			opp-suspend;
 		};
 
 		opp@204000000,1050 {
 			opp-microvolt = <1050000 1050000 1150000>;
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x0010>;
+			opp-suspend;
 		};
 
 		opp@204000000,1110 {
 			opp-microvolt = <1110000 1110000 1150000>;
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x0004>;
+			opp-suspend;
 		};
 
 		opp@264000000,800 {
@@ -360,6 +364,7 @@
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x001F>;
 			opp-peak-kBps = <3264000>;
+			opp-suspend;
 		};
 
 		opp@264000000 {
diff --git a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
index b84afecea154b..ef3ad2e5f2701 100644
--- a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
+++ b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
@@ -68,6 +68,7 @@
 			opp-microvolt = <1000000 1000000 1300000>;
 			opp-hz = /bits/ 64 <216000000>;
 			opp-supported-hw = <0x000F>;
+			opp-suspend;
 		};
 
 		opp@300000000 {
diff --git a/arch/arm/boot/dts/tegra30-peripherals-opp.dtsi b/arch/arm/boot/dts/tegra30-peripherals-opp.dtsi
index cbe84d25e7263..2c97803197257 100644
--- a/arch/arm/boot/dts/tegra30-peripherals-opp.dtsi
+++ b/arch/arm/boot/dts/tegra30-peripherals-opp.dtsi
@@ -128,12 +128,14 @@
 			opp-microvolt = <1000000 1000000 1350000>;
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x0007>;
+			opp-suspend;
 		};
 
 		opp@204000000,1250 {
 			opp-microvolt = <1250000 1250000 1350000>;
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x0008>;
+			opp-suspend;
 		};
 
 		opp@333500000,1000 {
@@ -312,6 +314,7 @@
 			opp-hz = /bits/ 64 <204000000>;
 			opp-supported-hw = <0x000F>;
 			opp-peak-kBps = <1632000>;
+			opp-suspend;
 		};
 
 		opp@333500000 {