* [PATCH] OMAP3: PM: 2 new entries in SDRC table for Qimonda HYB18M512160AF-6
@ 2009-06-01 11:30 Rajendra Nayak
2009-06-03 0:35 ` Paul Walmsley
0 siblings, 1 reply; 3+ messages in thread
From: Rajendra Nayak @ 2009-06-01 11:30 UTC (permalink / raw)
To: linux-omap; +Cc: Rajendra Nayak
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(-)
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
},
};
--
1.5.4.7
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] OMAP3: PM: 2 new entries in SDRC table for Qimonda HYB18M512160AF-6
2009-06-01 11:30 [PATCH] OMAP3: PM: 2 new entries in SDRC table for Qimonda HYB18M512160AF-6 Rajendra Nayak
@ 2009-06-03 0:35 ` Paul Walmsley
2009-06-04 11:56 ` Nayak, Rajendra
0 siblings, 1 reply; 3+ messages in thread
From: Paul Walmsley @ 2009-06-03 0:35 UTC (permalink / raw)
To: Rajendra Nayak; +Cc: linux-omap
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* RE: [PATCH] OMAP3: PM: 2 new entries in SDRC table for Qimonda HYB18M512160AF-6
2009-06-03 0:35 ` Paul Walmsley
@ 2009-06-04 11:56 ` Nayak, Rajendra
0 siblings, 0 replies; 3+ messages in thread
From: Nayak, Rajendra @ 2009-06-04 11:56 UTC (permalink / raw)
To: Paul Walmsley; +Cc: linux-omap
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
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-06-01 11:30 [PATCH] OMAP3: PM: 2 new entries in SDRC table for Qimonda HYB18M512160AF-6 Rajendra Nayak
2009-06-03 0:35 ` Paul Walmsley
2009-06-04 11:56 ` Nayak, Rajendra
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