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[RFC,v2,6/7] ARM: dts: exynos4x12: add suspend OPP for DMC and leftbus

Message ID 1482113787-28422-7-git-send-email-tjakobi@math.uni-bielefeld.de (mailing list archive)
State RFC
Headers show

Commit Message

Tobias Jakobi Dec. 19, 2016, 2:16 a.m. UTC 
Both DMC and leftbus adjust regulator voltages (MIF and INT
respectively), which have to be in a safe range to allow the
BL0 to operate correctly.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
---
 arch/arm/boot/dts/exynos4x12.dtsi | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
index 46c2ada..35cbe40 100644
--- a/arch/arm/boot/dts/exynos4x12.dtsi
+++ b/arch/arm/boot/dts/exynos4x12.dtsi
@@ -378,6 +378,7 @@ 
 		opp@400000000 {
 			opp-hz = /bits/ 64 <400000000>;
 			opp-microvolt = <1050000>;
+			opp-suspend;
 		};
 	};
 
@@ -466,6 +467,7 @@ 
 		opp@200000000 {
 			opp-hz = /bits/ 64 <200000000>;
 			opp-microvolt = <1000000>;
+			opp-suspend;
 		};
 	};