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by Robert Nelson
resync dspbridge staging, xm remove 1Ghz limitation (830Mhz on my Xm) |
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From 785860b0f1a11884573c26d44a5edb89ae3c6bb9 Mon Sep 17 00:00:00 2001 |
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From: Vishwanath BS <vishwanath.bs@ti.com> |
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Date: Wed, 7 Apr 2010 02:06:09 +0800 |
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Subject: [PATCH] OMAP3630 PM: Update for OPP 1GHz |
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It is found that system is not very stable with current 1GHz OPP configuration |
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(ARM@1G, IVA@880M, VDD1@1.31V) and it has been recommended to |
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use below configuration for stable 1GHz OPP. |
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(ARM@1G, IVA@800M, VDD1@1.35V). |
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Signed-off-by: Vishwanath BS <vishwanath.bs@ti.com> |
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Acked-by: Nishanth Menon <nm@ti.com> |
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Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> |
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---
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arch/arm/mach-omap2/cpufreq34xx.c | 4 ++-- |
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1 files changed, 2 insertions(+), 2 deletions(-) |
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diff --git a/arch/arm/mach-omap2/cpufreq34xx.c b/arch/arm/mach-omap2/cpufreq34xx.c
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index c453ec5..189c42e 100644
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--- a/arch/arm/mach-omap2/cpufreq34xx.c
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+++ b/arch/arm/mach-omap2/cpufreq34xx.c
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@@ -82,7 +82,7 @@ static struct omap_opp_def __initdata omap36xx_mpu_rate_table[] = {
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/* OPP3 - OPP-Turbo */ |
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OMAP_OPP_DEF(false, 800000000, 1260000), |
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/* OPP4 - OPP-SB */ |
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- OMAP_OPP_DEF(false, 1000000000, 1310000),
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+ OMAP_OPP_DEF(false, 1000000000, 1350000),
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/* Terminator */ |
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OMAP_OPP_DEF(0, 0, 0) |
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}; |
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@@ -104,7 +104,7 @@ static struct omap_opp_def __initdata omap36xx_dsp_rate_table[] = {
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/* OPP3 - OPP-Turbo */ |
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OMAP_OPP_DEF(false, 660000000, 1260000), |
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/* OPP4 - OPP-SB */ |
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- OMAP_OPP_DEF(false, 875000000, 1310000),
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+ OMAP_OPP_DEF(false, 800000000, 1350000),
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/* Terminator */ |
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OMAP_OPP_DEF(0, 0, 0) |
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}; |
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--
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1.7.0.4 |
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