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Commit 7bb7a6d8 authored by Sharat Masetty's avatar Sharat Masetty
Browse files

ARM: dts: msm: Add suspendable ddr bw table for lito 

Add a few macros and a suspendable ddr bw table needed for GPU
on lito platform.

Change-Id: I9ad2b1360669d3b1fa5284acb72f5a0bd44ce399
parent c6c37440

qcom/lito.dtsi

+20 −0
Original line number Diff line number Diff line
@@ -13,6 +13,9 @@ 
#include <dt-bindings/soc/qcom,rpmh-rsc.h>

#include <dt-bindings/spmi/spmi.h>



#define MHZ_TO_MBPS(mhz, w) ((mhz * 1000000 * w) / (1024 * 1024))

#define BW_OPP_ENTRY(mhz, w) opp-mhz {opp-hz = /bits/ 64 <MHZ_TO_MBPS(mhz, w)>;}



/ {

	model = "Qualcomm Technologies, Inc. Lito";

	compatible = "qcom,lito";
@@ -1957,6 +1960,23 @@ 
		clock-names = "eud_ahb2phy_clk";

		status = "ok";

	};



	suspendable_ddr_bw_opp_table: suspendable-ddr-bw-opp-table {

		compatible = "operating-points-v2";

		BW_OPP_ENTRY(    0, 4); /*     0 MB/s */

		BW_OPP_ENTRY(  200, 4); /*   762 MB/s */

		BW_OPP_ENTRY(  300, 4); /*  1144 MB/s */

		BW_OPP_ENTRY(  451, 4); /*  1720 MB/s */

		BW_OPP_ENTRY(  547, 4); /*  2086 MB/s */

		BW_OPP_ENTRY(  681, 4); /*  2597 MB/s */

		BW_OPP_ENTRY(  768, 4); /*  2929 MB/s */

		BW_OPP_ENTRY( 1017, 4); /*  3879 MB/s */

		BW_OPP_ENTRY( 1353, 4); /*  5161 MB/s */

		BW_OPP_ENTRY( 1555, 4); /*  5931 MB/s */

		BW_OPP_ENTRY( 1804, 4); /*  6881 MB/s */

		BW_OPP_ENTRY( 2092, 4); /*  7980 MB/s */

		BW_OPP_ENTRY( 2736, 4); /* 10437 MB/s */

	};

};



#include "lito-pinctrl.dtsi"