[PATCH 09/10 V4] omap3: pm: introduce 3630 opps

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Introduce the OMAP3630 OPPs including the defined OPP tuples.

Further information on OMAP3630 can be found here:
http://focus.ti.com/general/docs/wtbu/wtbuproductcontent.tsp?templateId=6123&navigationId=12836&contentId=52606

OMAP36xx family introduces:
VDD1 with 4 OPPs, of which OPP3 & 4 are available only on devices yet
to be introduced in 36xx family. Meanwhile, VDD2 has 2 opps.

Device Support of OPPs->
           |<-3630-600->| (default)
           |<-      3630-800    ->| (device: TBD)
           |<-      3630-1000            ->| (device: TBD)
H/w OPP-> OPP50 OPP100       OPP-Turbo   OPP1G-SB
VDD1      OPP1  OPP2         OPP3        OPP4
VDD2      OPP1  OPP2         OPP2        OPP2

Note:
a) TI h/w naming for OPPs are now standardized in terms of OPP50, 100,
   Turbo and SB. This maps as shown above to the opp IDs (s/w term).
b) For boards which need custom VDD1/2 OPPs, the opp table can be
   updated by the board file on a need basis after the
   omap3_pm_init_opp_table call. The OPPs introduced here are the
   official OPP table at this point in time.

Cc: Benoit Cousson <b-cousson@xxxxxx>
Cc: Eduardo Valentin <eduardo.valentin@xxxxxxxxx>
Cc: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx>
Cc: Madhusudhan Chikkature Rajashekar <madhu.cr@xxxxxx>
Cc: Paul Walmsley <paul@xxxxxxxxx>
Cc: Romit Dasgupta <romit@xxxxxx>
Cc: Sanjeev Premi <premi@xxxxxx>
Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
Cc: Sergio Alberto Aguirre Rodriguez <saaguirre@xxxxxx>
Cc: Tero Kristo <Tero.Kristo@xxxxxxxxx>
Cc: Thara Gopinath <thara@xxxxxx>
Cc: Vishwanath Sripathy <vishwanath.bs@xxxxxx>

Signed-off-by: Nishanth Menon <nm@xxxxxx>
---
 arch/arm/mach-omap2/pm34xx.c |   43 +++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 42 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index e40a036..e5fa5bf 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -140,6 +140,38 @@ static struct omap_opp_def __initdata omap34xx_dsp_rate_table[] = {
 	OMAP_OPP_DEF_TERMINATOR
 };
 
+static struct omap_opp_def __initdata omap36xx_mpu_rate_table[] = {
+	/* OPP1 - OPP50 */
+	OMAP_OPP_DEF(true,  300000000, 930000),
+	/* OPP2 - OPP100 */
+	OMAP_OPP_DEF(true,  600000000, 1100000),
+	/* OPP3 - OPP-Turbo */
+	OMAP_OPP_DEF(false, 800000000, 1260000),
+	/* OPP4 - OPP-SB */
+	OMAP_OPP_DEF(false, 1000000000, 1310000),
+	OMAP_OPP_DEF_TERMINATOR
+};
+
+static struct omap_opp_def __initdata omap36xx_l3_rate_table[] = {
+	/* OPP1 - OPP50 */
+	OMAP_OPP_DEF(true, 100000000, 930000),
+	/* OPP2 - OPP100, OPP-Turbo, OPP-SB */
+	OMAP_OPP_DEF(true, 200000000, 1137500),
+	OMAP_OPP_DEF_TERMINATOR
+};
+
+static struct omap_opp_def __initdata omap36xx_dsp_rate_table[] = {
+	/* OPP1 - OPP50 */
+	OMAP_OPP_DEF(true,  260000000, 930000),
+	/* OPP2 - OPP100 */
+	OMAP_OPP_DEF(true,  520000000, 1100000),
+	/* OPP3 - OPP-Turbo */
+	OMAP_OPP_DEF(false, 660000000, 1260000),
+	/* OPP4 - OPP-SB */
+	OMAP_OPP_DEF(false, 875000000, 1310000),
+	OMAP_OPP_DEF_TERMINATOR
+};
+
 /* OMAP3 Rate Table */
 struct omap_opp *omap3_mpu_rate_table;
 struct omap_opp *omap3_dsp_rate_table;
@@ -1296,18 +1328,27 @@ static void __init configure_vc(void)
 void __init omap3_pm_init_opp_table(void)
 {
 	int i;
+	struct omap_opp_def **omap3_opp_def_list;
 	struct omap_opp_def *omap34xx_opp_def_list[] = {
 		omap34xx_mpu_rate_table,
 		omap34xx_l3_rate_table,
 		omap34xx_dsp_rate_table
 	};
+	struct omap_opp_def *omap36xx_opp_def_list[] = {
+		omap36xx_mpu_rate_table,
+		omap36xx_l3_rate_table,
+		omap36xx_dsp_rate_table
+	};
 	struct omap_opp **omap3_rate_tables[] = {
 		&omap3_mpu_rate_table,
 		&omap3_l3_rate_table,
 		&omap3_dsp_rate_table
 	};
+
+	omap3_opp_def_list = cpu_is_omap3630() ? omap36xx_opp_def_list :
+				omap34xx_opp_def_list;
 	for (i = 0; i < ARRAY_SIZE(omap3_rate_tables); i++) {
-		*omap3_rate_tables[i] = opp_init_list(omap34xx_opp_def_list[i]);
+		*omap3_rate_tables[i] = opp_init_list(omap3_opp_def_list[i]);
 		/* We dont want half configured system at the moment */
 		BUG_ON(IS_ERR(omap3_rate_tables[i]));
 	}
-- 
1.6.3.3

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