[PATCH v1 12/13] ARM: tegra: Specify CPU suspend OPP in device-tree

[Dmitry Osipenko]

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

Tested-by: Peter Geis <pgwipe...@gmail.com> # Ouya T30
Tested-by: Nicolas Chauvet <kwiz...@gmail.com> # PAZ00 T20
Tested-by: Matt Merhar <mattmer...@protonmail.com> # Ouya T30
Tested-by: Dmitry Osipenko <dig...@gmail.com> # A500 T20 and Nexus7 T30
Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
---
 arch/arm/boot/dts/tegra20-cpu-opp.dtsi | 2 ++
 arch/arm/boot/dts/tegra30-cpu-opp.dtsi | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/tegra20-cpu-opp.dtsi 
b/arch/arm/boot/dts/tegra20-cpu-opp.dtsi
index 702a635e88e7..135de316383b 100644
--- a/arch/arm/boot/dts/tegra20-cpu-opp.dtsi
+++ b/arch/arm/boot/dts/tegra20-cpu-opp.dtsi
@@ -9,12 +9,14 @@ opp@216000000,750 {
                        clock-latency-ns = <400000>;
                        opp-supported-hw = <0x0F 0x0003>;
                        opp-hz = /bits/ 64 <216000000>;
+                       opp-suspend;
                };
 
                opp@216000000,800 {
                        clock-latency-ns = <400000>;
                        opp-supported-hw = <0x0F 0x0004>;
                        opp-hz = /bits/ 64 <216000000>;
+                       opp-suspend;
                };
 
                opp@312000000,750 {
diff --git a/arch/arm/boot/dts/tegra30-cpu-opp.dtsi 
b/arch/arm/boot/dts/tegra30-cpu-opp.dtsi
index 0f7135006d19..72f2fe26cc0e 100644
--- a/arch/arm/boot/dts/tegra30-cpu-opp.dtsi
+++ b/arch/arm/boot/dts/tegra30-cpu-opp.dtsi
@@ -45,18 +45,21 @@ opp@204000000,800 {
                        clock-latency-ns = <100000>;
                        opp-supported-hw = <0x1F 0x31FE>;
                        opp-hz = /bits/ 64 <204000000>;
+                       opp-suspend;
                };
 
                opp@204000000,850 {
                        clock-latency-ns = <100000>;
                        opp-supported-hw = <0x1F 0x0C01>;
                        opp-hz = /bits/ 64 <204000000>;
+                       opp-suspend;
                };
 
                opp@204000000,912 {
                        clock-latency-ns = <100000>;
                        opp-supported-hw = <0x1F 0x0200>;
                        opp-hz = /bits/ 64 <204000000>;
+                       opp-suspend;
                };
 
                opp@312000000,850 {
-- 
2.29.2