| Message ID | 1243855807-31226-1-git-send-email-rnayak@ti.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Kevin Hilman |
| Headers | show |
Hello Rajendra, On Mon, 1 Jun 2009, Rajendra Nayak wrote: > This patch adds 2 more entries for new SDRC clock rates > (166000000 and 83000000) in the sdrc params table for > Qimonda HYB18M512160AF-6 sdram part. > Without this CORE dvfs is broken on the 3430SDP as > omap2_sdrc_get_params() call in the dvfs sequence > always return 'rate not found' > > Signed-off-by: Rajendra Nayak <rnayak@ti.com> Commit ID c82881eac1c6999abd768c548ad196c1973d3a55 on l-o master has resolved this. - Paul -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Ok.. thanks. I just saw this missing in the PM branch and hence posted this. >-----Original Message----- >From: Paul Walmsley [mailto:paul@pwsan.com] >Sent: Wednesday, June 03, 2009 6:06 AM >To: Nayak, Rajendra >Cc: linux-omap@vger.kernel.org >Subject: Re: [PATCH] OMAP3: PM: 2 new entries in SDRC table >for Qimonda HYB18M512160AF-6 > >Hello Rajendra, > >On Mon, 1 Jun 2009, Rajendra Nayak wrote: > >> This patch adds 2 more entries for new SDRC clock rates >> (166000000 and 83000000) in the sdrc params table for >> Qimonda HYB18M512160AF-6 sdram part. >> Without this CORE dvfs is broken on the 3430SDP as >> omap2_sdrc_get_params() call in the dvfs sequence >> always return 'rate not found' >> >> Signed-off-by: Rajendra Nayak <rnayak@ti.com> > >Commit ID c82881eac1c6999abd768c548ad196c1973d3a55 on l-o master has >resolved this. > > >- Paul > >-- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h b/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h index 74a92c8..5b83076 100644 --- a/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h +++ b/arch/arm/mach-omap2/sdram-qimonda-hyb18m512160af-6.h @@ -20,34 +20,48 @@ /* XXX Using ARE = 0x1 (no autorefresh burst) -- can this be changed? */ static struct omap_sdrc_params hyb18m512160af6_sdrc_params[] = { [0] = { - .rate = 165941176, + .rate = 166000000, .actim_ctrla = 0x629db4c6, .actim_ctrlb = 0x00012214, .rfr_ctrl = 0x0004dc01, .mr = 0x00000032, }, [1] = { + .rate = 165941176, + .actim_ctrla = 0x629db4c6, + .actim_ctrlb = 0x00012214, + .rfr_ctrl = 0x0004dc01, + .mr = 0x00000032, + }, + [2] = { .rate = 133333333, .actim_ctrla = 0x5219b485, .actim_ctrlb = 0x00012210, .rfr_ctrl = 0x0003de01, .mr = 0x00000032, }, - [2] = { + [3] = { + .rate = 83000000, + .actim_ctrla = 0x31512283, + .actim_ctrlb = 0x0001220a, + .rfr_ctrl = 0x00025501, + .mr = 0x00000022, + }, + [4] = { .rate = 82970588, .actim_ctrla = 0x31512283, .actim_ctrlb = 0x0001220a, .rfr_ctrl = 0x00025501, .mr = 0x00000022, }, - [3] = { + [5] = { .rate = 66666666, .actim_ctrla = 0x290d2243, .actim_ctrlb = 0x00012208, .rfr_ctrl = 0x0001d601, .mr = 0x00000022, }, - [4] = { + [6] = { .rate = 0 }, };
This patch adds 2 more entries for new SDRC clock rates (166000000 and 83000000) in the sdrc params table for Qimonda HYB18M512160AF-6 sdram part. Without this CORE dvfs is broken on the 3430SDP as omap2_sdrc_get_params() call in the dvfs sequence always return 'rate not found' Signed-off-by: Rajendra Nayak <rnayak@ti.com> --- .../mach-omap2/sdram-qimonda-hyb18m512160af-6.h | 22 ++++++++++++++++--- 1 files changed, 18 insertions(+), 4 deletions(-)