From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PM-WIP-OPP][PATCH] OMAP3630 PM: Update for OPP 1GHz Date: Tue, 06 Apr 2010 11:39:59 -0700 Message-ID: <871vespgqo.fsf@deeprootsystems.com> References: <1270577169-8831-1-git-send-email-vishwanath.bs@ti.com> <4BBB5A18.4090406@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pz0-f193.google.com ([209.85.222.193]:41562 "EHLO mail-pz0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756104Ab0DFSkD (ORCPT ); Tue, 6 Apr 2010 14:40:03 -0400 Received: by pzk31 with SMTP id 31so221509pzk.33 for ; Tue, 06 Apr 2010 11:40:02 -0700 (PDT) In-Reply-To: <4BBB5A18.4090406@ti.com> (Nishanth Menon's message of "Tue\, 6 Apr 2010 10\:58\:16 -0500") Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Nishanth Menon Cc: "Sripathy, Vishwanath" , "linux-omap@vger.kernel.org" Nishanth Menon writes: > Sripathy, Vishwanath had written, on 04/06/2010 01:06 PM, the following: >> It is found that system is not very stable with current 1GHz OPP >> configuration (ARM@1G, IVA@880M, VDD1@1.31V) and it has been >> recommended to use below configuration for stable 1GHz OPP. (ARM@1G, >> IVA@800M, VDD1@1.35V). >> >> Signed-off-by: Vishwanath BS >> --- >> diff --git a/arch/arm/mach-omap2/cpufreq34xx.c b/arch/arm/mach-omap2/cpufreq34xx.c >> index c453ec5..189c42e >> --- a/arch/arm/mach-omap2/cpufreq34xx.c >> +++ b/arch/arm/mach-omap2/cpufreq34xx.c >> @@ -82,7 +82,7 @@ static struct omap_opp_def __initdata omap36xx_mpu_rate_table[] = { >> /* OPP3 - OPP-Turbo */ >> OMAP_OPP_DEF(false, 800000000, 1260000), >> /* OPP4 - OPP-SB */ >> - OMAP_OPP_DEF(false, 1000000000, 1310000), >> + OMAP_OPP_DEF(false, 1000000000, 1350000), >> /* Terminator */ >> OMAP_OPP_DEF(0, 0, 0) >> }; >> @@ -104,7 +104,7 @@ static struct omap_opp_def __initdata omap36xx_dsp_rate_table[] = { >> /* OPP3 - OPP-Turbo */ >> OMAP_OPP_DEF(false, 660000000, 1260000), >> /* OPP4 - OPP-SB */ >> - OMAP_OPP_DEF(false, 875000000, 1310000), >> + OMAP_OPP_DEF(false, 800000000, 1350000), >> /* Terminator */ >> OMAP_OPP_DEF(0, 0, 0) >> }; > > Acked-by: Nishanth Menon > Thanks, pushed to pm-wip-opp Kevin