OMAP4: Adding voltage driver support

OMAP4 has three scalable voltage domains vdd_mpu, vdd_iva
and vdd_core. This patch adds the voltage tables and other
configurable voltage processor and voltage controller
settings to control these three scalable domains in OMAP4.

Signed-off-by: Thara Gopinath <thara@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/arch/arm/plat-omap/include/plat/voltage.h b/arch/arm/plat-omap/include/plat/voltage.h
index 2f4f59abd19f..0ff123399f3b 100644
--- a/arch/arm/plat-omap/include/plat/voltage.h
+++ b/arch/arm/plat-omap/include/plat/voltage.h
@@ -44,6 +44,18 @@
 #define OMAP3630_VDD_CORE_OPP50_UV              1000000
 #define OMAP3630_VDD_CORE_OPP100_UV             1200000
 
+#define OMAP4430_VDD_MPU_OPP50_UV               930000
+#define OMAP4430_VDD_MPU_OPP100_UV              1100000
+#define OMAP4430_VDD_MPU_OPPTURBO_UV            1260000
+#define OMAP4430_VDD_MPU_OPPNITRO_UV            1350000
+
+#define OMAP4430_VDD_IVA_OPP50_UV               930000
+#define OMAP4430_VDD_IVA_OPP100_UV              1100000
+#define OMAP4430_VDD_IVA_OPPTURBO_UV            1260000
+
+#define OMAP4430_VDD_CORE_OPP50_UV              930000
+#define OMAP4430_VDD_CORE_OPP100_UV             1100000
+
 /**
  * struct voltagedomain - omap voltage domain global structure.
  * @name:       Name of the voltage domain which can be used as a unique