1 files changed, 87 insertions, 11 deletions

diff --git a/arch/arm/mach-omap2/opp4xxx_data.c b/arch/arm/mach-omap2/opp4xxx_data.c
index a9fd6d5fe79e..d470b728e720 100644
--- a/arch/arm/mach-omap2/opp4xxx_data.c
+++ b/arch/arm/mach-omap2/opp4xxx_data.c
@@ -1,7 +1,7 @@
 /*
  * OMAP4 OPP table definitions.
  *
- * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2010-2012 Texas Instruments Incorporated - http://www.ti.com/
  *      Nishanth Menon
  *      Kevin Hilman
  *      Thara Gopinath
@@ -35,7 +35,7 @@
 #define OMAP4430_VDD_MPU_OPPTURBO_UV            1313000
 #define OMAP4430_VDD_MPU_OPPNITRO_UV            1375000
 
-struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
+struct omap_volt_data omap443x_vdd_mpu_volt_data[] = {
         VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
         VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
         VOLT_DATA_DEFINE(OMAP4430_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
@@ -47,7 +47,7 @@ struct omap_volt_data omap44xx_vdd_mpu_volt_data[] = {
 #define OMAP4430_VDD_IVA_OPP100_UV              1188000
 #define OMAP4430_VDD_IVA_OPPTURBO_UV            1300000
 
-struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
+struct omap_volt_data omap443x_vdd_iva_volt_data[] = {
         VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
         VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
         VOLT_DATA_DEFINE(OMAP4430_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
@@ -57,14 +57,14 @@ struct omap_volt_data omap44xx_vdd_iva_volt_data[] = {
 #define OMAP4430_VDD_CORE_OPP50_UV              1025000
 #define OMAP4430_VDD_CORE_OPP100_UV             1200000
 
-struct omap_volt_data omap44xx_vdd_core_volt_data[] = {
+struct omap_volt_data omap443x_vdd_core_volt_data[] = {
         VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
         VOLT_DATA_DEFINE(OMAP4430_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
         VOLT_DATA_DEFINE(0, 0, 0, 0),
 };
 
 
-static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
+static struct omap_opp_def __initdata omap443x_opp_def_list[] = {
         /* MPU OPP1 - OPP50 */
         OPP_INITIALIZER("mpu", true, 300000000, OMAP4430_VDD_MPU_OPP50_UV),
         /* MPU OPP2 - OPP100 */
@@ -86,6 +86,82 @@ static struct omap_opp_def __initdata omap44xx_opp_def_list[] = {
         /* TODO: add DSP, aess, fdif, gpu */
 };
 
+#define OMAP4460_VDD_MPU_OPP50_UV               1025000
+#define OMAP4460_VDD_MPU_OPP100_UV              1200000
+#define OMAP4460_VDD_MPU_OPPTURBO_UV            1313000
+#define OMAP4460_VDD_MPU_OPPNITRO_UV            1375000
+
+struct omap_volt_data omap446x_vdd_mpu_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP50_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPP100_UV, OMAP44XX_CONTROL_FUSE_MPU_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPTURBO, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_MPU_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_MPU_OPPNITRO, 0xfa, 0x27),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4460_VDD_IVA_OPP50_UV               1025000
+#define OMAP4460_VDD_IVA_OPP100_UV              1200000
+#define OMAP4460_VDD_IVA_OPPTURBO_UV            1313000
+#define OMAP4460_VDD_IVA_OPPNITRO_UV            1375000
+
+struct omap_volt_data omap446x_vdd_iva_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP50_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPP100_UV, OMAP44XX_CONTROL_FUSE_IVA_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPTURBO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPTURBO, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_IVA_OPPNITRO_UV, OMAP44XX_CONTROL_FUSE_IVA_OPPNITRO, 0xfa, 0x23),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+#define OMAP4460_VDD_CORE_OPP50_UV              1025000
+#define OMAP4460_VDD_CORE_OPP100_UV             1200000
+#define OMAP4460_VDD_CORE_OPP100_OV_UV          1250000
+
+struct omap_volt_data omap446x_vdd_core_volt_data[] = {
+        VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP50_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP50, 0xf4, 0x0c),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(OMAP4460_VDD_CORE_OPP100_OV_UV, OMAP44XX_CONTROL_FUSE_CORE_OPP100OV, 0xf9, 0x16),
+        VOLT_DATA_DEFINE(0, 0, 0, 0),
+};
+
+static struct omap_opp_def __initdata omap446x_opp_def_list[] = {
+        /* MPU OPP1 - OPP50 */
+        OPP_INITIALIZER("mpu", true, 350000000, OMAP4460_VDD_MPU_OPP50_UV),
+        /* MPU OPP2 - OPP100 */
+        OPP_INITIALIZER("mpu", true, 700000000, OMAP4460_VDD_MPU_OPP100_UV),
+        /* MPU OPP3 - OPP-Turbo */
+        OPP_INITIALIZER("mpu", true, 920000000, OMAP4460_VDD_MPU_OPPTURBO_UV),
+        /*
+         * MPU OPP4 - OPP-Nitro + Disabled as the reference schematics
+         * recommends TPS623631 - confirm and enable the opp in board file
+         * XXX: May be we should enable these based on mpu capability and
+         * Exception board files disable it...
+         */
+        OPP_INITIALIZER("mpu", false, 1200000000, OMAP4460_VDD_MPU_OPPNITRO_UV),
+        /* MPU OPP4 - OPP-Nitro SpeedBin */
+        OPP_INITIALIZER("mpu", false, 1500000000, OMAP4460_VDD_MPU_OPPNITRO_UV),
+        /* L3 OPP1 - OPP50 */
+        OPP_INITIALIZER("l3_main_1", true, 100000000, OMAP4460_VDD_CORE_OPP50_UV),
+        /* L3 OPP2 - OPP100 */
+        OPP_INITIALIZER("l3_main_1", true, 200000000, OMAP4460_VDD_CORE_OPP100_UV),
+        /* IVA OPP1 - OPP50 */
+        OPP_INITIALIZER("iva", true, 133000000, OMAP4460_VDD_IVA_OPP50_UV),
+        /* IVA OPP2 - OPP100 */
+        OPP_INITIALIZER("iva", true, 266100000, OMAP4460_VDD_IVA_OPP100_UV),
+        /*
+         * IVA OPP3 - OPP-Turbo + Disabled as the reference schematics
+         * recommends Phoenix VCORE2 which can supply only 600mA - so the ones
+         * above this OPP frequency, even though OMAP is capable, should be
+         * enabled by board file which is sure of the chip power capability
+         */
+        OPP_INITIALIZER("iva", false, 332000000, OMAP4460_VDD_IVA_OPPTURBO_UV),
+        /* IVA OPP4 - OPP-Nitro */
+        OPP_INITIALIZER("iva", false, 430000000, OMAP4460_VDD_IVA_OPPNITRO_UV),
+        /* IVA OPP5 - OPP-Nitro SpeedBin*/
+        OPP_INITIALIZER("iva", false, 500000000, OMAP4460_VDD_IVA_OPPNITRO_UV),
+
+        /* TODO: add DSP, aess, fdif, gpu */
+};
+
 /**
  * omap4_opp_init() - initialize omap4 opp table
  */
@@ -93,12 +169,12 @@ int __init omap4_opp_init(void)
 {
         int r = -ENODEV;
 
-        if (!cpu_is_omap443x())
-                return r;
-
-        r = omap_init_opp_table(omap44xx_opp_def_list,
-                        ARRAY_SIZE(omap44xx_opp_def_list));
-
+        if (cpu_is_omap443x())
+                r = omap_init_opp_table(omap443x_opp_def_list,
+                        ARRAY_SIZE(omap443x_opp_def_list));
+        else if (cpu_is_omap446x())
+                r = omap_init_opp_table(omap446x_opp_def_list,
+                        ARRAY_SIZE(omap446x_opp_def_list));
         return r;
 }
 device_initcall(omap4_opp_init);