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Mali: Increase voltage to fix some system instabilities #27

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Merged
merged 1 commit into from
Sep 17, 2013
Merged

Mali: Increase voltage to fix some system instabilities #27

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6 changes: 4 additions & 2 deletions drivers/gpu/arm/mali/platform/pegasus-m400/mali_platform.c
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Original file line number Diff line number Diff line change
Expand Up @@ -63,8 +63,10 @@ static struct clk *mali_clock = 0;

static unsigned int GPU_MHZ = 1000000;

int mali_gpu_clk = 533;//266;
int mali_gpu_vol = 1075000;//900000
/* Please take special care lowering these values, specially the voltage
* as it can cause system stability problems: random oops, usb hub resets */
int mali_gpu_clk = 533; /* 533 MHz */
int mali_gpu_vol = 1125000;/* 1.1125 V */

#ifdef CONFIG_MALI_DVFS
#define MALI_DVFS_DEFAULT_STEP 0
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