ARM: OMAP3+: PM: VP: use uV for max and min voltage limits

Every PMIC has it's own eccentricities, For example, one of the
PMIC has MSB set to 1 for a specific function - voltage enable!
using an hardcoded value specific for TWL when copied over to
such an implementation causes the system to crash as the MSB bit
was 0 and the voltage got disabled!.

Instead we use actual values and depend on the convertion routines
to abstract out the eccentricities of each PMIC.

With this, we can now move the voltages to a common location in
voltage.h as they are no longer dependent on PMICs and expect the
PMIC's conversion routines to set a cap if the voltage is out of
reach for the PMIC.

Reported-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Vishwanath BS <vishwanath.bs@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>

1 files changed, 0 insertions, 17 deletions

diff --git a/arch/arm/mach-omap2/omap_twl.c b/arch/arm/mach-omap2/omap_twl.c
index f515a1a056d5..df4e7c38f7c6 100644
--- a/arch/arm/mach-omap2/omap_twl.c
+++ b/arch/arm/mach-omap2/omap_twl.c
@@ -30,16 +30,6 @@
 #define OMAP3_VP_VSTEPMAX_VSTEPMAX      0x04
 #define OMAP3_VP_VLIMITTO_TIMEOUT_US    200
 
-#define OMAP3430_VP1_VLIMITTO_VDDMIN    0x14
-#define OMAP3430_VP1_VLIMITTO_VDDMAX    0x42
-#define OMAP3430_VP2_VLIMITTO_VDDMIN    0x18
-#define OMAP3430_VP2_VLIMITTO_VDDMAX    0x2c
-
-#define OMAP3630_VP1_VLIMITTO_VDDMIN    0x18
-#define OMAP3630_VP1_VLIMITTO_VDDMAX    0x3c
-#define OMAP3630_VP2_VLIMITTO_VDDMIN    0x18
-#define OMAP3630_VP2_VLIMITTO_VDDMAX    0x30
-
 #define OMAP4_SRI2C_SLAVE_ADDR          0x12
 #define OMAP4_VDD_MPU_SR_VOLT_REG       0x55
 #define OMAP4_VDD_MPU_SR_CMD_REG        0x56
@@ -53,13 +43,6 @@
 #define OMAP4_VP_VSTEPMAX_VSTEPMAX      0x04
 #define OMAP4_VP_VLIMITTO_TIMEOUT_US    200
 
-#define OMAP4_VP_MPU_VLIMITTO_VDDMIN    0xA
-#define OMAP4_VP_MPU_VLIMITTO_VDDMAX    0x39
-#define OMAP4_VP_IVA_VLIMITTO_VDDMIN    0xA
-#define OMAP4_VP_IVA_VLIMITTO_VDDMAX    0x2D
-#define OMAP4_VP_CORE_VLIMITTO_VDDMIN   0xA
-#define OMAP4_VP_CORE_VLIMITTO_VDDMAX   0x28
-
 static bool is_offset_valid;
 static u8 smps_offset;
 /*