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Commit f42217e0 authored by Deepak Kumar's avatar Deepak Kumar
Browse files

ARM: dts: msm: Update GPU speed bin definitions for Bengal 

Bengal GPU has now three speed bins with 980MHz, 745MHz and
600MHz as GPU Fmax which were earlier 980MHz, 900MHz and
820MHz resp. This change adds support for these new bins.

Change-Id: If150d9079529e65229463a4524275b4945728edd
parent c36ab4cf

qcom/bengal-gpu.dtsi

+29 −64
Original line number Diff line number Diff line
@@ -202,8 +202,9 @@ 
		/*

		 * Speed-bin zero is default speed bin.

		 * For rest of the speed bins, speed-bin value

		 * is calulated as FMAX/4.8 MHz round up to zero

		 * decimal places.

		 * is calculated as FMAX/4.8 MHz round up to zero

		 * decimal places plus two margin to account for

		 * clock jitters.

		 */

		qcom,gpu-pwrlevel-bins {

			#address-cells = <1>;
@@ -297,7 +298,7 @@ 
				#address-cells = <1>;

				#size-cells = <0>;



				qcom,speed-bin = <205>;

				qcom,speed-bin = <206>;



				qcom,initial-pwrlevel = <6>;

				qcom,ca-target-pwrlevel = <5>;
@@ -379,50 +380,32 @@ 
				#address-cells = <1>;

				#size-cells = <0>;



				qcom,speed-bin = <188>;

				qcom,speed-bin = <157>;



				qcom,initial-pwrlevel = <5>;

				qcom,ca-target-pwrlevel = <4>;

				qcom,initial-pwrlevel = <3>;

				qcom,ca-target-pwrlevel = <2>;



				/* TURBO */

				/* NOM */

				qcom,gpu-pwrlevel@0 {

					reg = <0>;

					qcom,gpu-freq = <900000000>;

					qcom,gpu-freq = <745000000>;

					qcom,bus-freq = <11>;

					qcom,bus-min = <9>;

					qcom,bus-max = <11>;

				};



				/* NOM_L1 */

				/* SVS_L1 */

				qcom,gpu-pwrlevel@1 {

					reg = <1>;

					qcom,gpu-freq = <820000000>;

					qcom,bus-freq = <10>;

					qcom,bus-min = <9>;

					qcom,bus-max = <11>;

				};



				/* NOM */

				qcom,gpu-pwrlevel@2 {

					reg = <2>;

					qcom,gpu-freq = <745000000>;

					qcom,bus-freq = <9>;

					qcom,bus-min = <8>;

					qcom,bus-max = <10>;

				};



				/* SVS_L1 */

				qcom,gpu-pwrlevel@3 {

					reg = <3>;

					qcom,gpu-freq = <600000000>;

					qcom,bus-freq = <8>;

					qcom,bus-min = <7>;

					qcom,bus-max = <9>;

					qcom,bus-max = <10>;

				};



				/* SVS */

				qcom,gpu-pwrlevel@4 {

					reg = <4>;

				qcom,gpu-pwrlevel@2 {

					reg = <2>;

					qcom,gpu-freq = <465000000>;

					qcom,bus-freq = <7>;

					qcom,bus-min = <5>;
@@ -430,8 +413,8 @@ 
				};



				/* LOW SVS */

				qcom,gpu-pwrlevel@5 {

					reg = <5>;

				qcom,gpu-pwrlevel@3 {

					reg = <3>;

					qcom,gpu-freq = <320000000>;

					qcom,bus-freq = <4>;

					qcom,bus-min = <3>;
@@ -439,8 +422,8 @@ 
				};



				/* XO */

				qcom,gpu-pwrlevel@6 {

					reg = <6>;

				qcom,gpu-pwrlevel@4 {

					reg = <4>;

					qcom,gpu-freq = <0>;

					qcom,bus-freq = <0>;

					qcom,bus-min = <0>;
@@ -452,50 +435,32 @@ 
				#address-cells = <1>;

				#size-cells = <0>;



				qcom,speed-bin = <171>;

				qcom,speed-bin = <127>;



				qcom,initial-pwrlevel = <4>;

				qcom,ca-target-pwrlevel = <3>;

				qcom,initial-pwrlevel = <2>;

				qcom,ca-target-pwrlevel = <1>;



				/* NOM_L1 */

				/* SVS_L1 */

				qcom,gpu-pwrlevel@0 {

					reg = <0>;

					qcom,gpu-freq = <820000000>;

					qcom,gpu-freq = <600000000>;

					qcom,bus-freq = <11>;

					qcom,bus-min = <9>;

					qcom,bus-max = <11>;

				};



				/* NOM */

				qcom,gpu-pwrlevel@1 {

					reg = <1>;

					qcom,gpu-freq = <745000000>;

					qcom,bus-freq = <9>;

					qcom,bus-min = <8>;

					qcom,bus-max = <11>;

				};



				/* SVS_L1 */

				qcom,gpu-pwrlevel@2 {

					reg = <2>;

					qcom,gpu-freq = <600000000>;

					qcom,bus-freq = <8>;

					qcom,bus-min = <7>;

					qcom,bus-max = <9>;

				};



				/* SVS */

				qcom,gpu-pwrlevel@3 {

					reg = <3>;

				qcom,gpu-pwrlevel@1 {

					reg = <1>;

					qcom,gpu-freq = <465000000>;

					qcom,bus-freq = <7>;

					qcom,bus-min = <5>;

					qcom,bus-max = <8>;

					qcom,bus-max = <9>;

				};



				/* LOW SVS */

				qcom,gpu-pwrlevel@4 {

					reg = <4>;

				qcom,gpu-pwrlevel@2 {

					reg = <2>;

					qcom,gpu-freq = <320000000>;

					qcom,bus-freq = <4>;

					qcom,bus-min = <3>;
@@ -503,8 +468,8 @@ 
				};



				/* XO */

				qcom,gpu-pwrlevel@5 {

					reg = <5>;

				qcom,gpu-pwrlevel@3 {

					reg = <3>;

					qcom,gpu-freq = <0>;

					qcom,bus-freq = <0>;

					qcom,bus-min = <0>;