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authorAlex Frid <afrid@nvidia.com>2012-01-27 21:45:01 -0800
committerSimone Willett <swillett@nvidia.com>2012-02-09 12:55:55 -0800
commita519c58529ffcdb2e450a1b65a1bdaf78b419145 (patch)
treee0f5063d8f7869613295833a54995eaaa47e99b7
parent20119b7db726cb919447260eeb350da211c82bac (diff)
ARM: tegra: dvfs: Expand Tegra3 cpu dvfs tables
Expand Tegra3 cpu dvfs tables to add characterization results for 800mV VDD_CPU. Bug 817679 Bug 841336 Signed-off-by: Alex Frid <afrid@nvidia.com> Reviewed-on: http://git-master/r/77936 (cherry picked from commit f5b488019895c83e05ded8a8912cf3eb4eea5686) Change-Id: Id7e5a46c96c67ca80f552b742cf3cf341bb8e1f0 Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com> Reviewed-on: http://git-master/r/80000 Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
-rw-r--r--arch/arm/mach-tegra/tegra3_dvfs.c68
1 files changed, 34 insertions, 34 deletions
diff --git a/arch/arm/mach-tegra/tegra3_dvfs.c b/arch/arm/mach-tegra/tegra3_dvfs.c
index 2f9d9f9ac39e..ddd301a3dcfa 100644
--- a/arch/arm/mach-tegra/tegra3_dvfs.c
+++ b/arch/arm/mach-tegra/tegra3_dvfs.c
@@ -54,7 +54,7 @@ static int cpu_below_core = VDD_CPU_BELOW_VDD_CORE;
static struct dvfs_rail tegra3_dvfs_rail_vdd_cpu = {
.reg_id = "vdd_cpu",
.max_millivolts = 1250,
- .min_millivolts = 850,
+ .min_millivolts = 800,
.step = VDD_SAFE_STEP,
.jmp_to_zero = true,
};
@@ -73,7 +73,7 @@ static struct dvfs_rail *tegra3_dvfs_rails[] = {
static int tegra3_get_core_floor_mv(int cpu_mv)
{
- if (cpu_mv < 850)
+ if (cpu_mv < 800)
return 950;
if (cpu_mv < 1000)
return 1100;
@@ -143,51 +143,51 @@ static struct dvfs cpu_dvfs_table[] = {
CPU_DVFS("cpu_g", 0, 2, MHZ, 1, 1, 883, 883, 1039, 1039, 1178, 1206, 1300),
CPU_DVFS("cpu_g", 0, 3, MHZ, 1, 1, 931, 931, 1102, 1102, 1216, 1300),
- CPU_DVFS("cpu_g", 1, 0, MHZ, 1, 1, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1280, 1300),
- CPU_DVFS("cpu_g", 1, 1, MHZ, 1, 1, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1300),
- CPU_DVFS("cpu_g", 1, 2, MHZ, 1, 1, 700, 700, 860, 860, 1050, 1150, 1200, 1300),
- CPU_DVFS("cpu_g", 1, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1300),
+ CPU_DVFS("cpu_g", 1, 0, MHZ, 460, 460, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1280, 1300),
+ CPU_DVFS("cpu_g", 1, 1, MHZ, 480, 480, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1300),
+ CPU_DVFS("cpu_g", 1, 2, MHZ, 520, 520, 700, 700, 860, 860, 1050, 1150, 1200, 1300),
+ CPU_DVFS("cpu_g", 1, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1300),
- CPU_DVFS("cpu_g", 2, 1, MHZ, 1, 1, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1250, 1300, 1330, 1400),
- CPU_DVFS("cpu_g", 2, 2, MHZ, 1, 1, 700, 700, 860, 860, 1050, 1150, 1200, 1280, 1300, 1350, 1400),
- CPU_DVFS("cpu_g", 2, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1280, 1300, 1350, 1400),
+ CPU_DVFS("cpu_g", 2, 1, MHZ, 480, 480, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1250, 1300, 1330, 1400),
+ CPU_DVFS("cpu_g", 2, 2, MHZ, 520, 520, 700, 700, 860, 860, 1050, 1150, 1200, 1280, 1300, 1350, 1400),
+ CPU_DVFS("cpu_g", 2, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1280, 1300, 1350, 1400),
- CPU_DVFS("cpu_g", 3, 1, MHZ, 1, 1, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1250, 1300, 1330, 1400),
- CPU_DVFS("cpu_g", 3, 2, MHZ, 1, 1, 700, 700, 860, 860, 1050, 1150, 1200, 1280, 1300, 1350, 1400),
- CPU_DVFS("cpu_g", 3, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1280, 1300, 1350, 1400),
+ CPU_DVFS("cpu_g", 3, 1, MHZ, 480, 480, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1250, 1300, 1330, 1400),
+ CPU_DVFS("cpu_g", 3, 2, MHZ, 520, 520, 700, 700, 860, 860, 1050, 1150, 1200, 1280, 1300, 1350, 1400),
+ CPU_DVFS("cpu_g", 3, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1280, 1300, 1350, 1400),
- CPU_DVFS("cpu_g", 4, 0, MHZ, 1, 1, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1240, 1280, 1320, 1360, 1360, 1500),
- CPU_DVFS("cpu_g", 4, 1, MHZ, 1, 1, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1250, 1300, 1330, 1360, 1400, 1500),
- CPU_DVFS("cpu_g", 4, 2, MHZ, 1, 1, 700, 700, 860, 860, 1050, 1150, 1200, 1280, 1300, 1340, 1380, 1500),
- CPU_DVFS("cpu_g", 4, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1500),
+ CPU_DVFS("cpu_g", 4, 0, MHZ, 460, 460, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1240, 1280, 1320, 1360, 1360, 1500),
+ CPU_DVFS("cpu_g", 4, 1, MHZ, 480, 480, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1250, 1300, 1330, 1360, 1400, 1500),
+ CPU_DVFS("cpu_g", 4, 2, MHZ, 520, 520, 700, 700, 860, 860, 1050, 1150, 1200, 1280, 1300, 1340, 1380, 1500),
+ CPU_DVFS("cpu_g", 4, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1500),
- CPU_DVFS("cpu_g", 5, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
- CPU_DVFS("cpu_g", 5, 4, MHZ, 1, 1, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
+ CPU_DVFS("cpu_g", 5, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
+ CPU_DVFS("cpu_g", 5, 4, MHZ, 550, 550, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
- CPU_DVFS("cpu_g", 6, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
- CPU_DVFS("cpu_g", 6, 4, MHZ, 1, 1, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
+ CPU_DVFS("cpu_g", 6, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
+ CPU_DVFS("cpu_g", 6, 4, MHZ, 550, 550, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
- CPU_DVFS("cpu_g", 7, 0, MHZ, 1, 1, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1280, 1300),
- CPU_DVFS("cpu_g", 7, 1, MHZ, 1, 1, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1300),
- CPU_DVFS("cpu_g", 7, 2, MHZ, 1, 1, 700, 700, 860, 860, 1050, 1150, 1200, 1300),
- CPU_DVFS("cpu_g", 7, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1300),
- CPU_DVFS("cpu_g", 7, 4, MHZ, 1, 1, 770, 770, 940, 940, 1160, 1300),
+ CPU_DVFS("cpu_g", 7, 0, MHZ, 460, 460, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1280, 1300),
+ CPU_DVFS("cpu_g", 7, 1, MHZ, 480, 480, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1300),
+ CPU_DVFS("cpu_g", 7, 2, MHZ, 520, 520, 700, 700, 860, 860, 1050, 1150, 1200, 1300),
+ CPU_DVFS("cpu_g", 7, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1300),
+ CPU_DVFS("cpu_g", 7, 4, MHZ, 550, 550, 770, 770, 940, 940, 1160, 1300),
- CPU_DVFS("cpu_g", 8, 0, MHZ, 1, 1, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1280, 1300),
- CPU_DVFS("cpu_g", 8, 1, MHZ, 1, 1, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1300),
- CPU_DVFS("cpu_g", 8, 2, MHZ, 1, 1, 700, 700, 860, 860, 1050, 1150, 1200, 1300),
- CPU_DVFS("cpu_g", 8, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1300),
- CPU_DVFS("cpu_g", 8, 4, MHZ, 1, 1, 770, 770, 940, 940, 1160, 1300),
+ CPU_DVFS("cpu_g", 8, 0, MHZ, 460, 460, 550, 550, 680, 680, 820, 970, 1040, 1080, 1150, 1200, 1280, 1300),
+ CPU_DVFS("cpu_g", 8, 1, MHZ, 480, 480, 650, 650, 780, 780, 990, 1040, 1100, 1200, 1300),
+ CPU_DVFS("cpu_g", 8, 2, MHZ, 520, 520, 700, 700, 860, 860, 1050, 1150, 1200, 1300),
+ CPU_DVFS("cpu_g", 8, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1300),
+ CPU_DVFS("cpu_g", 8, 4, MHZ, 550, 550, 770, 770, 940, 940, 1160, 1300),
CPU_DVFS("cpu_g", 9, -1, MHZ, 1, 1, 1, 1, 1, 900, 900, 900, 900, 900, 900, 900, 900, 900),
CPU_DVFS("cpu_g", 10, -1, MHZ, 1, 1, 900, 900, 900, 900, 900, 900, 900, 900, 900, 900, 900, 900),
CPU_DVFS("cpu_g", 11, -1, MHZ, 1, 1, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600, 600),
- CPU_DVFS("cpu_g", 12, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
- CPU_DVFS("cpu_g", 12, 4, MHZ, 1, 1, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
+ CPU_DVFS("cpu_g", 12, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
+ CPU_DVFS("cpu_g", 12, 4, MHZ, 550, 550, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
- CPU_DVFS("cpu_g", 13, 3, MHZ, 1, 1, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
- CPU_DVFS("cpu_g", 13, 4, MHZ, 1, 1, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
+ CPU_DVFS("cpu_g", 13, 3, MHZ, 550, 550, 770, 770, 910, 910, 1150, 1230, 1280, 1330, 1370, 1400, 1470, 1500, 1500, 1540, 1540, 1700),
+ CPU_DVFS("cpu_g", 13, 4, MHZ, 550, 550, 770, 770, 940, 940, 1160, 1240, 1280, 1360, 1390, 1470, 1500, 1520, 1520, 1590, 1700),
/*
* "Safe entry" to be used when no match for chip speedo, process