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Commit 49adac67 authored by Tirupathi Reddy's avatar Tirupathi Reddy Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Modify CPR parameters to support new fuse bins for 8939 



Add logic to support the new fusing scheme for optimized 8939 parts.
In addition to the default speed-bin bits, 3 additional bits
(Row-0: 51,50,29) are fused to identify these parts.
The parts are binned as below -
	speed-bin 51:50:29   FMAX
	   010       010    1.45 GHz
	   101       110    1.65 GHz

The 3 new additional bits (Row-0: 51,50,29) are identified as pvs-version
bits using the fuse-remap logic. The 800/960 NOM FMAX parts are
identified using the cpr-fuse revision. Also, specify the necessary
optimized-quotient/voltage adjustments for these parts.

Also, specify the minimum-difference quotient adjustment values to prevent
CPR from being disabled post the applied optimizations.

CRs-Fixed: 780871
Change-Id: I6dce2321818f3752e5da759b39383aae4ada3e16
Signed-off-by: default avatarTirupathi Reddy <tirupath@codeaurora.org>
parent ef694ad8

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

+115 −49
Original line number Diff line number Diff line 
/* Copyright (c) 2014, The Linux Foundation. All rights reserved.

/* Copyright (c) 2014-2015, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -81,7 +81,7 @@ 
		interrupts = <0 15 0>;

		regulator-name = "apc_corner";

		regulator-min-microvolt = <1>;

		regulator-max-microvolt = <26>;

		regulator-max-microvolt = <28>;



		qcom,cpr-fuse-corners = <3>;

		qcom,cpr-voltage-ceiling = <1050000 1150000 1350000>;
@@ -121,7 +121,7 @@ 
		qcom,cpr-init-voltage-step = <10000>;

		qcom,cpr-scaled-init-voltage-as-ceiling;

		qcom,cpr-corner-map = <1 1 1 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3

					3 3 3 3 3 3>;

					3 3 3 3 3 3 3 3>;

		qcom,cpr-corner-frequency-map =

					<1 200000000>,

					<2 345600000>,
@@ -140,66 +140,132 @@ 
					<15 1190400000>,

					<16 1267200000>,

					<17 1344000000>,

					<18 1420800000>,

					<19 1497600000>,

					<20 1536000000>,

					<21 1574400000>,

					<22 1612800000>,

					<23 1632000000>,

					<24 1651200000>,

					<25 1689600000>,

					<26 1708800000>;

					<18 1363200000>,

					<19 1420800000>,

					<20 1459200000>,

					<21 1497600000>,

					<22 1536000000>,

					<23 1574400000>,

					<24 1612800000>,

					<25 1632000000>,

					<26 1651200000>,

					<27 1689600000>,

					<28 1708800000>;

		qcom,speed-bin-fuse-sel = <1 34 3 0>;

		qcom,cpr-speed-bin-max-corners =

					<0 0 3 14 17>,

					<0 1 3 14 17>,

					<2 0 3 14 19>,

					<2 1 3 14 19>,

					<4 0 3 14 26>,

					<4 1 3 14 26>,

					<5 0 3 14 24>,

					<5 1 3 14 24>;

					<2 0 3 14 21>,

					<2 2 3 14 20>,

					<4 0 3 14 28>,

					<5 0 3 14 26>,

					<5 6 3 14 26>;

		qcom,cpr-quot-adjust-scaling-factor-max = <900>;

		qcom,pvs-version-fuse-sel = <0 45 1 0>;

		qcom,fuse-remap-base-row = <1000>;

		qcom,fuse-remap-source =

					<0 29 1 0>, /* speed bit[0]	*/

					<0 50 2 0>, /* speed bit[2:1]	*/

					<0 45 1 0>, /* CPR Rev[0]	*/

					<0 56 1 0>; /* CPR Rev[1]	*/

		qcom,pvs-version-fuse-sel = <1000 0 3 0>;

		qcom,cpr-fuse-revision = <1000 3 2 0>;

		qcom,cpr-fuse-version-map =

			<2          0 0xffffffff 0xffffffff

					0xffffffff 0xffffffff>,

			<2          1 0xffffffff 0xffffffff

					0xffffffff 0xffffffff>,

			<0xffffffff 0 0xffffffff 0xffffffff

					0xffffffff 0xffffffff>,

			<0xffffffff 1 0xffffffff 0xffffffff

					0xffffffff 0xffffffff>;

		/* <Speed_bits PVS_version CPR_Rev - - -> */

			<2          0          0 0xffffffff 0xffffffff 0xffffffff>,

			<2          0          1 0xffffffff 0xffffffff 0xffffffff>,

			<2          0          2 0xffffffff 0xffffffff 0xffffffff>,

			<2          0          3 0xffffffff 0xffffffff 0xffffffff>,

			<2          2          0 0xffffffff 0xffffffff 0xffffffff>,

			<2          2          1 0xffffffff 0xffffffff 0xffffffff>,

			<2          2          2 0xffffffff 0xffffffff 0xffffffff>,

			<2          2          3 0xffffffff 0xffffffff 0xffffffff>,

			<0xffffffff 0xffffffff 0 0xffffffff 0xffffffff 0xffffffff>,

			<0xffffffff 0xffffffff 1 0xffffffff 0xffffffff 0xffffffff>,

			<0xffffffff 0xffffffff 2 0xffffffff 0xffffffff 0xffffffff>,

			<0xffffffff 0xffffffff 3 0xffffffff 0xffffffff 0xffffffff>;

		qcom,cpr-init-voltage-adjustment =

					<0   50000  0>,

					<0   20000  0>,

					<0   50000  0>,

					<0   20000  0>,

					<0   20000  0>,

					<0 (-10000) 0>,

					<0   50000  0>,

					<0   20000  0>,

					<0   50000  0>,

					<0   20000  0>,

					<0   50000  0>,

					<0   20000  0>;

		qcom,cpr-quotient-adjustment =

					<0 104  (-41)>,

					<0  41  (-41)>,

					<0 104  (-41)>,

					<0  41  (-41)>;

					<0  104   (-41)>, /* NOM + 50mv, TURBO - 20mv	*/

					<0   41   (-41)>, /* NOM + 20mv, TURBO - 20mv	*/

					<0  104   (-41)>, /* NOM + 50mv, TURBO - 20mv	*/

					<0   41   (-41)>, /* NOM + 20mv, TURBO - 20mv	*/

					<0   41  (-124)>, /* NOM + 20mv, TURBO - 60mv	*/

					<0 (-20) (-124)>, /* NOM - 10mv, TURBO - 60mv	*/

					<0  104  (-124)>, /* NOM + 50mv, TURBO - 60mv	*/

					<0   41  (-124)>, /* NOM + 20mv, TURBO - 60mv	*/

					<0  104   (-41)>, /* NOM + 50mv, TURBO - 20mv	*/

					<0   41   (-41)>, /* NOM + 20mv, TURBO - 20mv	*/

					<0  104   (-41)>, /* NOM + 50mv, TURBO - 20mv	*/

					<0   41   (-41)>; /* NOM + 20mv, TURBO - 20mv	*/

		qcom,cpr-fuse-min-quot-diff = <0 0 40>;

		qcom,cpr-min-quot-diff-adjustment =

					<0 0 40>,

					<0 0 40>,

					<0 0 40>,

					<0 0 40>,

					<0 0 62>,

					<0 0 62>,

					<0 0 62>,

					<0 0 62>,

					<0 0 40>,

					<0 0 40>,

					<0 0 40>,

					<0 0 40>;

		qcom,cpr-virtual-corner-quotient-adjustment =

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 72 0 0 0 0>,

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 0 0 113 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 0 0 113 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 0 0 113 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 0 0 113 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 0 0 196 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 0 0 196 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 0 0 196 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 0 0 196 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 72 0 0 0 0>,

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 0 0 0 0 0>,

			 (-104) (-104) (-41) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>,

			<0 0 0 (-104) (-104) (-104) (-104) (-104) (-104) (-104)

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 0 0 0 0 0>;

			 (-104) (-41) (-41) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0>;

		qcom,cpr-virtual-corner-init-voltage-adjustment =

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0     0 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0     0 0 0 0 0>;

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 35000 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0     0 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0     0 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0     0 0 0 0 0>,

			<0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0     0 0 0 0 0>;

		qcom,cpr-voltage-floor-override =

			<0xffffffff 0xffffffff 1050000 1050000 1050000

			1050000 1050000 1050000 1050000 1050000 1050000

			1050000 1050000 1050000 1050000 1100000 1137500

			1137500 1137500 1137500 1137500 1137500 1137500

			1137500 1137500 1137500 1137500 1137500>;

			<0xffffffff 0xffffffff 1050000 1050000 1050000 1050000

			1050000 1050000 1050000 1050000 1050000 1050000 1050000

			1050000 1050000 1100000 1137500 1137500 1137500 1137500

			1137500 1137500 1137500 1137500 1137500 1137500 1137500

			1137500 1137500 1137500>;

		qcom,cpr-enable;

	};

};