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Commit 7da74129 authored by Sujeev Dias's avatar Sujeev Dias
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ARM: dts: msm: add bus scale values for bandwidth scaling



Add bus frequency scaling support for multiple gen speeds
based on scaling requests issued by device.

CRs-Fixed: 2479785
Change-Id: Idaadc3a1cc0ca61c139e466f7ee9be9a9106b883
Acked-by: default avatarBhaumik Vasav Bhatt <bbhatt@qti.qualcomm.com>
parent f83c39cb
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+14 −0
Original line number Diff line number Diff line
@@ -8,6 +8,20 @@
		/* controller specific configuration */
		qcom,iommu-group = <&mhi_0_iommu_group>;

		/* controller ddr frequency scaling configuration */
		qcom,msm-bus,name = "mhi0";
		qcom,msm-bus,num-cases = <4>;
		qcom,msm-bus,num-paths = <1>;
		qcom,msm-bus,vectors-KBps =
				<MSM_BUS_MASTER_PCIE_2 MSM_BUS_SLAVE_EBI_CH0
				0 0>,
				<MSM_BUS_MASTER_PCIE_2 MSM_BUS_SLAVE_EBI_CH0
				0 0>,
				<MSM_BUS_MASTER_PCIE_2 MSM_BUS_SLAVE_EBI_CH0
				500000 0>, /* 4 Gbps */
				<MSM_BUS_MASTER_PCIE_2 MSM_BUS_SLAVE_EBI_CH0
				1000000 0>; /* 8 Gbps */

		esoc-names = "mdm";
		esoc-0 = <&mdm0>;