i.MX31: Add a debug menu to play around with DVFS/DPTC settings for fun, testing or benchmarking purposes. Can set the CPU frequency working point, whether DPTC voltage scaling is enabled and change the software-programmable load tracking weights.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29113 a1c6a512-1295-4272-9138-f99709370657

6 files changed, 410 insertions, 116 deletions

diff --git a/apps/debug_menu.c b/apps/debug_menu.c
index 968355f518..d0b919fea3 100644
--- a/apps/debug_menu.c
+++ b/apps/debug_menu.c
@@ -2345,6 +2345,9 @@ static const struct the_menu_item menuitems[] = {
 #ifdef HAVE_ADJUSTABLE_CPU_FREQ
         { "CPU frequency", dbg_cpufreq },
 #endif
+#if CONFIG_CPU == IMX31L
+        { "DVFS/DPTC", __dbg_dvfs_dptc },
+#endif
 #if defined(IRIVER_H100_SERIES) && !defined(SIMULATOR)
         { "S/PDIF analyzer", dbg_spdif },
 #endif
diff --git a/firmware/target/arm/imx31/debug-imx31.c b/firmware/target/arm/imx31/debug-imx31.c
index 1239c7cae7..f8dacbedd5 100644
--- a/firmware/target/arm/imx31/debug-imx31.c
+++ b/firmware/target/arm/imx31/debug-imx31.c
@@ -29,6 +29,7 @@
 #include "adc.h"
 #include "ccm-imx31.h"
 #include "dvfs_dptc-imx31.h"
+#include <stdio.h>
 
 bool __dbg_hw_info(void)
 {
@@ -242,4 +243,148 @@ bool dbg_ports(void)
         if (button_get_w_tmo(HZ/10) == (DEBUG_CANCEL|BUTTON_REL))
             return false;
     }
-}  
+}
+
+
+bool __dbg_dvfs_dptc(void)
+{
+    int ltwlevel;
+    unsigned long ltdetect;
+    int dvfs_wp, dvfs_mask;
+    bool dptc_on;
+    int i;
+    char buf[32];
+    unsigned long ltw[4];
+    bool ltwassert[4];
+
+    lcd_clear_display();
+    lcd_setfont(FONT_SYSFIXED);
+
+    dvfs_mask = dvfs_level_mask();
+
+    dvfs_wp = dvfs_enabled() ? -1 : (int)dvfs_get_level();
+    dptc_on = dptc_enabled();
+    dvfs_get_gp_sense(&ltwlevel, &ltdetect);
+
+    while (1)
+    {
+        int line = 0;
+
+        int button = button_get_w_tmo(HZ/10);
+
+        if (dvfs_wp < 0)
+            strcpy(buf, "Auto");
+        else
+            snprintf(buf, sizeof(buf), "%d", dvfs_wp);
+
+        lcd_puts(0, line, "[DVFS/DPTC]");
+        line += 2;
+        lcd_putsf(0, line, "CPU freq. point (Up/Dn) : %s", buf);
+        line += 2;
+        lcd_putsf(0, line, "DPTC volt. scale (Play) : %s",
+                  dptc_on ? "Enabled" : "Disabled");
+        line += 2;
+        lcd_putsf(0, line, "GP load level (Vol +/-) : %d", ltwlevel);
+        line += 2;
+        lcd_puts(0, line, "----------------------------------------");
+        line += 2;
+        lcd_putsf(0, line++, "Frequency: %dHz", cpu_frequency);
+        i = dvfs_dptc_get_voltage();
+        lcd_putsf(0, line++, "Voltage  : %d.%03d V", i / 1000, i % 1000);
+
+        for (i = 0; i <= 3; i++)
+        {
+            ltw[i] = dvfs_get_lt_weight(i + DVFS_LT_SIG_DVGP0);
+            ltwassert[i] = dvfs_get_gp_bit(i + DVFS_DVGP_0);
+        }
+
+        lcd_putsf(0, line++, "GPW (3-0): %lu%lu%lu%lu %c%c%c%c",
+                  ltw[3], ltw[2], ltw[1], ltw[0],
+                  ltwassert[3] ? 'y' : 'n',
+                  ltwassert[2] ? 'y' : 'n',
+                  ltwassert[1] ? 'y' : 'n',
+                  ltwassert[0] ? 'y' : 'n');
+
+        line += 2;
+        lcd_puts(8, line, "(Press SELECT to revert)");
+
+        switch (button)
+        {
+        case DEBUG_CANCEL|BUTTON_REL:
+            return false;
+
+        /* CPU frequency */
+        case BUTTON_UP:
+            if (++dvfs_wp >= DVFS_NUM_LEVELS)
+            {
+                /* Going back to automatic */
+                dvfs_wp = -1;
+                dvfs_start();
+            }
+            else
+            {
+                if (dvfs_wp == 0)
+                {
+                    /* Going to manual setting */
+                    dvfs_stop();
+                }
+
+                /* Skip gaps in mask */
+                while (((1 << dvfs_wp) & dvfs_mask) == 0) dvfs_wp++;
+                dvfs_set_level(dvfs_wp);
+            }
+
+            break;
+
+        case BUTTON_DOWN:
+            if (--dvfs_wp == -1)
+            {
+                /* Going back to automatic */
+                dvfs_start();
+            }
+            else
+            {
+                if (dvfs_wp <= -2)
+                {
+                    /* Going to manual setting */
+                    dvfs_stop();
+                    dvfs_wp = DVFS_NUM_LEVELS - 1;
+                }
+
+                /* Skip gaps in mask */
+                while (((1 << dvfs_wp) & dvfs_mask) == 0) dvfs_wp--;
+                dvfs_set_level(dvfs_wp);
+            }
+            break;
+
+        /* GP Load tracking */
+        case BUTTON_VOL_UP:
+            if (ltwlevel < 28)
+                dvfs_set_gp_sense(++ltwlevel, ltdetect);
+            break;
+
+        case BUTTON_VOL_DOWN:
+            if (ltwlevel > 0)
+                dvfs_set_gp_sense(--ltwlevel, ltdetect);
+            break;
+
+        case BUTTON_PLAY:
+            dptc_on = !dptc_enabled();
+            dptc_on ? dptc_start() : dptc_stop();
+            break;
+
+        case BUTTON_SELECT:
+            dvfs_start();
+            dptc_start();
+            dvfs_set_gp_sense(-1, 0);
+
+            dvfs_wp = dvfs_enabled() ? -1 : (int)dvfs_get_level();
+            dptc_on = dptc_enabled();
+            dvfs_get_gp_sense(&ltwlevel, &ltdetect);
+            break;
+        }
+
+        lcd_update();
+        yield();
+    }
+}
diff --git a/firmware/target/arm/imx31/debug-target.h b/firmware/target/arm/imx31/debug-target.h
index 06baee5ea0..ca02ab84de 100644
--- a/firmware/target/arm/imx31/debug-target.h
+++ b/firmware/target/arm/imx31/debug-target.h
@@ -24,5 +24,6 @@
 #define DEBUG_CANCEL  BUTTON_BACK
 bool __dbg_hw_info(void);
 bool dbg_ports(void);
+bool __dbg_dvfs_dptc(void);
 
 #endif /* DEBUG_TARGET_H */
diff --git a/firmware/target/arm/imx31/dvfs_dptc-imx31.c b/firmware/target/arm/imx31/dvfs_dptc-imx31.c
index 555e030af5..b78a995f87 100644
--- a/firmware/target/arm/imx31/dvfs_dptc-imx31.c
+++ b/firmware/target/arm/imx31/dvfs_dptc-imx31.c
@@ -74,8 +74,6 @@ unsigned int dvfs_nr_up = 0;
 unsigned int dvfs_nr_pnc = 0;
 unsigned int dvfs_nr_no = 0;
 
-static void dvfs_stop(void);
-
 
 /* Wait for the UPDTEN flag to be set so that all bits may be written */
 static inline void wait_for_dvfs_update_en(void)
@@ -279,6 +277,9 @@ static void INIT_ATTR dvfs_init(void)
     iomuxc_set_pin_mux(IOMUXC_GPIO1_5,
                        IOMUXC_MUX_OUT_FUNCTIONAL | IOMUXC_MUX_IN_FUNCTIONAL);
 #endif
+
+    /* GP load bits disabled */
+    bitclr32(&CCM_PMCR1, 0xf);
     
     /* Initialize DVFS signal weights and detection modes. */
     int i;
@@ -321,66 +322,6 @@ static void INIT_ATTR dvfs_init(void)
     logf("DVFS: Initialized");
 }
 
-
-/* Start the DVFS hardware */
-static void dvfs_start(void)
-{
-    int oldlevel;
-
-    /* Have to wait at least 3 div3 clocks before enabling after being
-     * stopped. */
-    udelay(1500);
-
-    oldlevel = disable_irq_save();
-
-    if (!dvfs_running)
-    {
-        dvfs_running = true;
-
-        /* Unmask DVFS interrupt source and enable DVFS. */
-        avic_enable_int(INT_CCM_DVFS, INT_TYPE_IRQ, INT_PRIO_DVFS,
-                        CCM_DVFS_HANDLER);
-
-        CCM_PMCR0 = (CCM_PMCR0 & ~CCM_PMCR0_FSVAIM) | CCM_PMCR0_DVFEN;
-    }
-
-    restore_irq(oldlevel);
-
-    logf("DVFS: started");
-}
-
-
-/* Stop the DVFS hardware and return to default frequency */
-static void dvfs_stop(void)
-{
-    int oldlevel = disable_irq_save();
-
-    if (dvfs_running)
-    {
-        /* Mask DVFS interrupts. */
-        CCM_PMCR0 |= CCM_PMCR0_FSVAIM | CCM_PMCR0_LBMI;
-        avic_disable_int(INT_CCM_DVFS);
-
-        if (((CCM_PMCR0 & CCM_PMCR0_DVSUP) >> CCM_PMCR0_DVSUP_POS) !=
-                DVFS_LEVEL_DEFAULT)
-        {
-            /* Set default frequency level */
-            wait_for_dvfs_update_en();
-            do_dvfs_update(DVFS_LEVEL_DEFAULT, false);
-            wait_for_dvfs_update_en();
-        }
-
-        /* Disable DVFS. */
-        CCM_PMCR0 &= ~CCM_PMCR0_DVFEN;
-        dvfs_running = false;
-    }
-
-    restore_irq(oldlevel);
-
-    logf("DVFS: stopped");
-}
-
-
 /** DPTC **/
 
 /* Request tracking since boot */
@@ -540,75 +481,87 @@ static void INIT_ATTR dptc_init(void)
 }
 
 
-/* Start DPTC module */
-static void dptc_start(void)
-{
-    int oldlevel = disable_irq_save();
+/** Main module interface **/
 
-    if (!dptc_running)
-    {
-        dptc_running = true;
+/* Initialize DVFS and DPTC */
+void INIT_ATTR dvfs_dptc_init(void)
+{
+    dptc_init();
+    dvfs_init();
+}
 
-        /* Enable DPTC and unmask interrupt. */
-        avic_enable_int(INT_CCM_CLK, INT_TYPE_IRQ, INT_PRIO_DPTC, 
-                        CCM_CLK_HANDLER);
 
-        update_dptc_counts(dvfs_level, dptc_wp);
-        enable_dptc();
-    }
+/* Start DVFS and DPTC */
+void dvfs_dptc_start(void)
+{
+    dvfs_start();
+    dptc_start();
+}
 
-    restore_irq(oldlevel);
 
-    logf("DPTC: started");
+/* Stop DVFS and DPTC */
+void dvfs_dptc_stop(void)
+{
+    dptc_stop();
+    dvfs_stop();
 }
 
-
-/* Stop the DPTC hardware if running and go back to default working point */
-static void dptc_stop(void)
+/* Start the DVFS hardware */
+void dvfs_start(void)
 {
-    int oldlevel = disable_irq_save();
+    int oldlevel;
 
-    if (dptc_running)
+    /* Have to wait at least 3 div3 clocks before enabling after being
+     * stopped. */
+    udelay(1500);
+
+    oldlevel = disable_irq_save();
+
+    if (!dvfs_running)
     {
-        dptc_running = false;
+        dvfs_running = true;
 
-        /* Disable DPTC and mask interrupt. */
-        CCM_PMCR0 = (CCM_PMCR0 & ~CCM_PMCR0_DPTEN) | CCM_PMCR0_PTVAIM;
-        avic_disable_int(INT_CCM_CLK);
+        /* Unmask DVFS interrupt source and enable DVFS. */
+        avic_enable_int(INT_CCM_DVFS, INT_TYPE_IRQ, INT_PRIO_DVFS,
+                        CCM_DVFS_HANDLER);
 
-        /* Go back to default working point. */
-        dptc_new_wp(DPTC_WP_DEFAULT);
+        CCM_PMCR0 = (CCM_PMCR0 & ~CCM_PMCR0_FSVAIM) | CCM_PMCR0_DVFEN;
     }
 
     restore_irq(oldlevel);
 
-    logf("DPTC: stopped");
+    logf("DVFS: started");
 }
 
 
-/** Main module interface **/
-
-/* Initialize DVFS and DPTC */
-void INIT_ATTR dvfs_dptc_init(void)
+/* Stop the DVFS hardware and return to default frequency */
+void dvfs_stop(void)
 {
-    dptc_init();
-    dvfs_init();
-}
+    int oldlevel = disable_irq_save();
 
+    if (dvfs_running)
+    {
+        /* Mask DVFS interrupts. */
+        CCM_PMCR0 |= CCM_PMCR0_FSVAIM | CCM_PMCR0_LBMI;
+        avic_disable_int(INT_CCM_DVFS);
 
-/* Start DVFS and DPTC */
-void dvfs_dptc_start(void)
-{
-    dvfs_start();
-    dptc_start();
-}
+        if (((CCM_PMCR0 & CCM_PMCR0_DVSUP) >> CCM_PMCR0_DVSUP_POS) !=
+                DVFS_LEVEL_DEFAULT)
+        {
+            /* Set default frequency level */
+            wait_for_dvfs_update_en();
+            do_dvfs_update(DVFS_LEVEL_DEFAULT, false);
+            wait_for_dvfs_update_en();
+        }
 
+        /* Disable DVFS. */
+        CCM_PMCR0 &= ~CCM_PMCR0_DVFEN;
+        dvfs_running = false;
+    }
 
-/* Stop DVFS and DPTC */
-void dvfs_dptc_stop(void)
-{
-    dptc_stop();
-    dvfs_stop();
+    restore_irq(oldlevel);
+
+    logf("DVFS: stopped");
 }
 
 
@@ -648,6 +601,26 @@ void dvfs_set_lt_weight(enum DVFS_LT_SIGS index, unsigned long value)
 }
 
 
+/* Return a signal load tracking weight */
+unsigned long dvfs_get_lt_weight(enum DVFS_LT_SIGS index)
+{
+    volatile unsigned long *reg_p = &CCM_LTR2;
+    unsigned int shift = 3 * index;
+
+    if (index < 9)
+    {
+        reg_p = &CCM_LTR3;
+        shift += 5; /* Bits 7:5, 10:8 ... 31:29 */
+    }
+    else if (index < 16)
+    {
+        shift -= 16; /* Bits 13:11, 16:14 ... 31:29 */
+    }
+
+    return (*reg_p & (0x7 << shift)) >> shift;
+}
+
+
 /* Set a signal load detection mode */
 void dvfs_set_lt_detect(enum DVFS_LT_SIGS index, bool edge)
 {
@@ -662,6 +635,21 @@ void dvfs_set_lt_detect(enum DVFS_LT_SIGS index, bool edge)
 }
 
 
+/* Returns a signal load detection mode */
+bool dvfs_get_lt_detect(enum DVFS_LT_SIGS index)
+{
+    unsigned int shift = 32;
+
+    if ((unsigned)index < 13)
+        shift = index + 3;
+    else if ((unsigned)index < 16)
+        shift = index + 29;
+
+    return !!((CCM_LTR0 & (1ul << shift)) >> shift);
+}
+
+
+/* Set/clear the general-purpose load tracking bit */
 void dvfs_set_gp_bit(enum DVFS_DVGPS dvgp, bool assert)
 {
     if ((unsigned)dvgp <= 3)
@@ -672,6 +660,82 @@ void dvfs_set_gp_bit(enum DVFS_DVGPS dvgp, bool assert)
 }
 
 
+/* Return the general-purpose load tracking bit */
+bool dvfs_get_gp_bit(enum DVFS_DVGPS dvgp)
+{
+    if ((unsigned)dvgp <= 3)
+        return (CCM_PMCR1 & (1ul << dvgp)) != 0;
+    return false;
+}
+
+
+/* Set GP load tracking by code.
+ * level_code:
+ *     lt 0  =defaults
+ *     0     =all off ->
+ *     28    =highest load
+ *     gte 28=highest load
+ * detect_mask bits:
+ *     b[3:0]: 1=LTn edge detect, 0=LTn level detect
+ */
+void dvfs_set_gp_sense(int level_code, unsigned long detect_mask)
+{
+    int i;
+
+    for (i = 0; i <= 3; i++)
+    {
+        int ltsig_num = DVFS_LT_SIG_DVGP0 + i;
+        int gpw_num = DVFS_DVGP_0 + i;
+        unsigned long weight;
+        bool edge;
+        bool assert;
+
+        if (level_code < 0)
+        {
+            /* defaults */
+            detect_mask = 0;
+            assert = 0;
+            weight = lt_signals[ltsig_num].weight;
+            edge = lt_signals[ltsig_num].detect != 0;
+        }
+        else
+        {
+            weight = MIN(level_code, 7);
+            edge = !!(detect_mask & 1);
+            assert = weight > 0;
+            detect_mask >>= 1;
+            level_code -= 7;
+            if (level_code < 0)
+                level_code = 0;
+        }
+
+        dvfs_set_lt_weight(ltsig_num, weight);  /* set weight */
+        dvfs_set_lt_detect(ltsig_num, edge);    /* set detect mode */
+        dvfs_set_gp_bit(gpw_num, assert);       /* set activity */
+    }
+}
+
+/* Return GP weight settings */
+void dvfs_get_gp_sense(int *level_code, unsigned long *detect_mask)
+{
+    int i;
+    int code = 0;
+    unsigned long mask = 0;
+
+    for (i = DVFS_LT_SIG_DVGP0; i <= DVFS_LT_SIG_DVGP3; i++)
+    {
+        code += dvfs_get_lt_weight(i);
+        mask = (mask << 1) | (dvfs_get_lt_detect(i) ? 1 : 0);
+    }
+
+    if (level_code)
+        *level_code = code;
+
+    if (detect_mask)
+        *detect_mask = mask;
+}
+
+
 /* Turn the wait-for-interrupt monitoring on or off */
 void dvfs_wfi_monitor(bool on)
 {
@@ -700,18 +764,80 @@ unsigned int dvfs_get_level(void)
 }
 
 
+/* Is DVFS enabled? */
+bool dvfs_enabled(void)
+{
+   return dvfs_running; 
+}
+
+
+/* Get bitmask of levels supported */
+unsigned int dvfs_level_mask(void)
+{
+    return DVFS_LEVEL_MASK;
+}
+
+
 /* If DVFS is disabled, set the level explicitly */
 void dvfs_set_level(unsigned int level)
 {
     int oldlevel = disable_irq_save();
 
-    unsigned int currlevel =
-        (CCM_PMCR0 & CCM_PMCR0_DVSUP) >> CCM_PMCR0_DVSUP_POS;
+    if (!dvfs_running && level < DVFS_NUM_LEVELS)
+    {
+        unsigned int currlevel =
+            (CCM_PMCR0 & CCM_PMCR0_DVSUP) >> CCM_PMCR0_DVSUP_POS;
+        if (level != currlevel && ((1 << level) & DVFS_LEVEL_MASK))
+            set_current_dvfs_level(level);
+    }
 
-    if (!dvfs_running && level < DVFS_NUM_LEVELS && level != currlevel)
-        set_current_dvfs_level(level);
+    restore_irq(oldlevel);
+}
+
+
+/* Start DPTC module */
+void dptc_start(void)
+{
+    int oldlevel = disable_irq_save();
+
+    if (!dptc_running)
+    {
+        dptc_running = true;
+
+        /* Enable DPTC and unmask interrupt. */
+        avic_enable_int(INT_CCM_CLK, INT_TYPE_IRQ, INT_PRIO_DPTC, 
+                        CCM_CLK_HANDLER);
+
+        update_dptc_counts(dvfs_level, dptc_wp);
+        enable_dptc();
+    }
 
     restore_irq(oldlevel);
+
+    logf("DPTC: started");
+}
+
+
+/* Stop the DPTC hardware if running and go back to default working point */
+void dptc_stop(void)
+{
+    int oldlevel = disable_irq_save();
+
+    if (dptc_running)
+    {
+        dptc_running = false;
+
+        /* Disable DPTC and mask interrupt. */
+        CCM_PMCR0 = (CCM_PMCR0 & ~CCM_PMCR0_DPTEN) | CCM_PMCR0_PTVAIM;
+        avic_disable_int(INT_CCM_CLK);
+
+        /* Go back to default working point. */
+        dptc_new_wp(DPTC_WP_DEFAULT);
+    }
+
+    restore_irq(oldlevel);
+
+    logf("DPTC: stopped");
 }
 
 
@@ -722,6 +848,13 @@ unsigned int dptc_get_wp(void)
 }
 
 
+/* Is DPTC enabled? */
+bool dptc_enabled(void)
+{
+    return dptc_running;
+}
+
+
 /* If DPTC is not running, set the working point explicitly */
 void dptc_set_wp(unsigned int wp)
 {
diff --git a/firmware/target/arm/imx31/dvfs_dptc-imx31.h b/firmware/target/arm/imx31/dvfs_dptc-imx31.h
index 6b59bffae6..1f3f1ab20d 100644
--- a/firmware/target/arm/imx31/dvfs_dptc-imx31.h
+++ b/firmware/target/arm/imx31/dvfs_dptc-imx31.h
@@ -124,16 +124,28 @@ void dvfs_dptc_init(void);
 void dvfs_dptc_start(void);
 void dvfs_dptc_stop(void);
 
+void dvfs_start(void);
+void dvfs_stop(void);
+bool dvfs_enabled(void);
 void dvfs_wfi_monitor(bool on);
 void dvfs_set_lt_weight(enum DVFS_LT_SIGS index, unsigned long value);
+unsigned long dvfs_get_lt_weight(enum DVFS_LT_SIGS index);
 void dvfs_set_lt_detect(enum DVFS_LT_SIGS index, bool edge);
+bool dvfs_get_lt_detect(enum DVFS_LT_SIGS index);
 void dvfs_set_gp_bit(enum DVFS_DVGPS dvgp, bool assert);
+bool dvfs_get_gp_bit(enum DVFS_DVGPS dvgp);
 void dvfs_int_mask(bool mask);
+void dvfs_set_gp_sense(int level_code, unsigned long detect_mask);
+void dvfs_get_gp_sense(int *level_code, unsigned long *detect_mask);
+unsigned int dvfs_level_mask(void);
 
 unsigned int dvfs_dptc_get_voltage(void);
 unsigned int dvfs_get_level(void);
 void dvfs_set_level(unsigned int level);
 
+void dptc_start(void);
+void dptc_stop(void);
+bool dptc_enabled(void);
 unsigned int dptc_get_wp(void);
 void dptc_set_wp(unsigned int wp);
 
diff --git a/firmware/target/arm/imx31/gigabeat-s/dvfs_dptc_tables-target.h b/firmware/target/arm/imx31/gigabeat-s/dvfs_dptc_tables-target.h
index 89edf09675..f81ef83ac7 100644
--- a/firmware/target/arm/imx31/gigabeat-s/dvfs_dptc_tables-target.h
+++ b/firmware/target/arm/imx31/gigabeat-s/dvfs_dptc_tables-target.h
@@ -241,10 +241,10 @@ static const struct dvfs_lt_signal_descriptor lt_signals[16] =
     { 0, 0 }, /* DVFS_LT_SIG_ARM11_P_FIQ_B_RBT_GATE */
     { 0, 0 }, /* DVFS_LT_SIG_IPI_GPIO1_INT0 */
     { 0, 0 }, /* DVFS_LT_SIG_IPI_INT_IPU_FUNC */
-    { 7, 0 }, /* DVFS_LT_SIG_DVGP0 */
-    { 7, 0 }, /* DVFS_LT_SIG_DVGP1 */
-    { 7, 0 }, /* DVFS_LT_SIG_DVGP2 */
-    { 7, 0 }, /* DVFS_LT_SIG_DVGP3 */
+    { 0, 0 }, /* DVFS_LT_SIG_DVGP0 */
+    { 0, 0 }, /* DVFS_LT_SIG_DVGP1 */
+    { 0, 0 }, /* DVFS_LT_SIG_DVGP2 */
+    { 0, 0 }, /* DVFS_LT_SIG_DVGP3 */
 };
 
 #endif /* _DVFS_DPTC_TARGET_H_ */