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Commit 08f3900a authored by Alok Chauhan's avatar Alok Chauhan
Browse files

ARM: dts: msm: Update CPU/GPU static rules limit for msm8939 



Apps CPU & GPU may have significant bandwidth consumption spikes
for short duration of time. Though their average bandwidth
consumption is accounted for, while deciding on DDR and
bus frequencies, then CPU & GPU traffic need to be shaped to
reduce peaks.

Updated Rules to limit CPU & GPU traffic peaks at BIMC.

Change-Id: I248220e8fea8090f4ce4f5394bc7bd1109fa6ec7
Signed-off-by: default avatarAlok Chauhan <alokc@codeaurora.org>
parent 3311f658

arch/arm/boot/dts/qcom/msm8939-bus.dtsi

+4 −4
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ 
			qcom,thresh = <2668800>;

			qcom,mode = <THROTTLE_ON>;

			qcom,dest-node = <&mas_apss>;

			qcom,dest-bw = <600000>;

			qcom,dest-bw = <1000000>;

		};



		rule1 {
@@ -34,7 +34,7 @@ 
			qcom,thresh = <5337600>;

			qcom,mode = <THROTTLE_ON>;

			qcom,dest-node = <&mas_apss>;

			qcom,dest-bw = <1200000>;

			qcom,dest-bw = <1400000>;

		};



		rule2 {
@@ -53,7 +53,7 @@ 
			qcom,thresh = <2668800>;

			qcom,mode = <THROTTLE_ON>;

			qcom,dest-node = <&mas_gfx>;

			qcom,dest-bw = <600000>;

			qcom,dest-bw = <1000000>;

		};



		rule4 {
@@ -63,7 +63,7 @@ 
			qcom,thresh = <5337600>;

			qcom,mode = <THROTTLE_ON>;

			qcom,dest-node = <&mas_gfx>;

			qcom,dest-bw = <1200000>;

			qcom,dest-bw = <2000000>;

		};



		rule5 {