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Commit 06418036 authored by Veera Sundaram Sankaran's avatar Veera Sundaram Sankaran
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ARM: dts: msm: add rotator reg bus bw setting for sdm845 



Add bandwidth settings related to rotator register access
for sdm845 target. Based on the usecase, the driver picks
the appropriate ab/ib values from these settings and sends
the bus update request.

Change-Id: Iec1ed68f39a20329407112163454739eb6c84104
Signed-off-by: default avatarVeera Sundaram Sankaran <veeras@codeaurora.org>
parent 2ab16453

arch/arm64/boot/dts/qcom/sdm845-sde.dtsi

+11 −0
Original line number Diff line number Diff line
@@ -363,6 +363,17 @@ 
		cache-slice-names = "rotator";

		cache-slices = <&llcc 4>;



		/* reg bus scale settings */

		rot_reg: qcom,rot-reg-bus {

			qcom,msm-bus,name = "mdss_rot_reg";

			qcom,msm-bus,num-cases = <2>;

			qcom,msm-bus,num-paths = <1>;

			qcom,msm-bus,active-only;

			qcom,msm-bus,vectors-KBps =

				<1 590 0 0>,

				<1 590 0 76800>;

		};



		smmu_rot_unsec: qcom,smmu_rot_unsec_cb {

			compatible = "qcom,smmu_sde_rot_unsec";

			iommus = <&apps_smmu 0x1090 0x0>;