6 files changed, 75 insertions, 18 deletions

diff --git a/arch/arm/mach-omap2/clock33xx_data.c b/arch/arm/mach-omap2/clock33xx_data.c
index 25bbcc7ca4dc..ae27de8899a6 100644
--- a/arch/arm/mach-omap2/clock33xx_data.c
+++ b/arch/arm/mach-omap2/clock33xx_data.c
@@ -1036,13 +1036,13 @@ static struct omap_clk am33xx_clks[] = {
         CLK(NULL,       "mmu_fck",              &mmu_fck,       CK_AM33XX),
         CLK(NULL,       "smartreflex0_fck",     &smartreflex0_fck,      CK_AM33XX),
         CLK(NULL,       "smartreflex1_fck",     &smartreflex1_fck,      CK_AM33XX),
-        CLK(NULL,       "gpt1_fck",             &timer1_fck,    CK_AM33XX),
-        CLK(NULL,       "gpt2_fck",             &timer2_fck,    CK_AM33XX),
-        CLK(NULL,       "gpt3_fck",             &timer3_fck,    CK_AM33XX),
-        CLK(NULL,       "gpt4_fck",             &timer4_fck,    CK_AM33XX),
-        CLK(NULL,       "gpt5_fck",             &timer5_fck,    CK_AM33XX),
-        CLK(NULL,       "gpt6_fck",             &timer6_fck,    CK_AM33XX),
-        CLK(NULL,       "gpt7_fck",             &timer7_fck,    CK_AM33XX),
+        CLK(NULL,       "timer1_fck",           &timer1_fck,    CK_AM33XX),
+        CLK(NULL,       "timer2_fck",           &timer2_fck,    CK_AM33XX),
+        CLK(NULL,       "timer3_fck",           &timer3_fck,    CK_AM33XX),
+        CLK(NULL,       "timer4_fck",           &timer4_fck,    CK_AM33XX),
+        CLK(NULL,       "timer5_fck",           &timer5_fck,    CK_AM33XX),
+        CLK(NULL,       "timer6_fck",           &timer6_fck,    CK_AM33XX),
+        CLK(NULL,       "timer7_fck",           &timer7_fck,    CK_AM33XX),
         CLK(NULL,       "usbotg_fck",           &usbotg_fck,    CK_AM33XX),
         CLK(NULL,       "ieee5000_fck",         &ieee5000_fck,  CK_AM33XX),
         CLK(NULL,       "wdt1_fck",             &wdt1_fck,      CK_AM33XX),
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
index a0d68dbecfa3..f99e65cfb862 100644
--- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c
@@ -241,6 +241,52 @@ static void omap3_clkdm_deny_idle(struct clockdomain *clkdm)
                 _clkdm_del_autodeps(clkdm);
 }
 
+static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm)
+{
+        bool hwsup = false;
+
+        if (!clkdm->clktrctrl_mask)
+                return 0;
+
+        hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+
+        if (hwsup) {
+                /* Disable HW transitions when we are changing deps */
+                _disable_hwsup(clkdm);
+                _clkdm_add_autodeps(clkdm);
+                _enable_hwsup(clkdm);
+        } else {
+                if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+                        omap3_clkdm_wakeup(clkdm);
+        }
+
+        return 0;
+}
+
+static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+        bool hwsup = false;
+
+        if (!clkdm->clktrctrl_mask)
+                return 0;
+
+        hwsup = omap2_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+                                clkdm->clktrctrl_mask);
+
+        if (hwsup) {
+                /* Disable HW transitions when we are changing deps */
+                _disable_hwsup(clkdm);
+                _clkdm_del_autodeps(clkdm);
+                _enable_hwsup(clkdm);
+        } else {
+                if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)
+                        omap3_clkdm_sleep(clkdm);
+        }
+
+        return 0;
+}
+
 struct clkdm_ops omap2_clkdm_operations = {
         .clkdm_add_wkdep        = omap2_clkdm_add_wkdep,
         .clkdm_del_wkdep        = omap2_clkdm_del_wkdep,
@@ -267,6 +313,6 @@ struct clkdm_ops omap3_clkdm_operations = {
         .clkdm_wakeup           = omap3_clkdm_wakeup,
         .clkdm_allow_idle       = omap3_clkdm_allow_idle,
         .clkdm_deny_idle        = omap3_clkdm_deny_idle,
-        .clkdm_clk_enable       = omap2_clkdm_clk_enable,
-        .clkdm_clk_disable      = omap2_clkdm_clk_disable,
+        .clkdm_clk_enable       = omap3xxx_clkdm_clk_enable,
+        .clkdm_clk_disable      = omap3xxx_clkdm_clk_disable,
 };
diff --git a/arch/arm/mach-omap2/cm-regbits-34xx.h b/arch/arm/mach-omap2/cm-regbits-34xx.h
index 766338fe4d34..975f6bda0e0b 100644
--- a/arch/arm/mach-omap2/cm-regbits-34xx.h
+++ b/arch/arm/mach-omap2/cm-regbits-34xx.h
@@ -67,6 +67,7 @@
 #define OMAP3430_EN_IVA2_DPLL_MASK                      (0x7 << 0)
 
 /* CM_IDLEST_IVA2 */
+#define OMAP3430_ST_IVA2_SHIFT                          0
 #define OMAP3430_ST_IVA2_MASK                           (1 << 0)
 
 /* CM_IDLEST_PLL_IVA2 */
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 6ca8e519968d..37afbd173c2c 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1889,6 +1889,7 @@ static int _enable(struct omap_hwmod *oh)
                         _enable_sysc(oh);
                 }
         } else {
+                _omap4_disable_module(oh);
                 _disable_clocks(oh);
                 pr_debug("omap_hwmod: %s: _wait_target_ready: %d\n",
                          oh->name, r);
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index c9e38200216b..ce7e6068768f 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -100,9 +100,9 @@ static struct omap_hwmod omap3xxx_mpu_hwmod = {
 
 /* IVA2 (IVA2) */
 static struct omap_hwmod_rst_info omap3xxx_iva_resets[] = {
-        { .name = "logic", .rst_shift = 0 },
-        { .name = "seq0", .rst_shift = 1 },
-        { .name = "seq1", .rst_shift = 2 },
+        { .name = "logic", .rst_shift = 0, .st_shift = 8 },
+        { .name = "seq0", .rst_shift = 1, .st_shift = 9 },
+        { .name = "seq1", .rst_shift = 2, .st_shift = 10 },
 };
 
 static struct omap_hwmod omap3xxx_iva_hwmod = {
@@ -112,6 +112,15 @@ static struct omap_hwmod omap3xxx_iva_hwmod = {
         .rst_lines      = omap3xxx_iva_resets,
         .rst_lines_cnt  = ARRAY_SIZE(omap3xxx_iva_resets),
         .main_clk       = "iva2_ck",
+        .prcm = {
+                .omap2 = {
+                        .module_offs = OMAP3430_IVA2_MOD,
+                        .prcm_reg_id = 1,
+                        .module_bit = OMAP3430_CM_FCLKEN_IVA2_EN_IVA2_SHIFT,
+                        .idlest_reg_id = 1,
+                        .idlest_idle_bit = OMAP3430_ST_IVA2_SHIFT,
+                }
+        },
 };
 
 /* timer class */
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index 242aee498ceb..afb60917a948 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -4210,7 +4210,7 @@ static struct omap_hwmod_ocp_if omap44xx_dsp__iva = {
 };
 
 /* dsp -> sl2if */
-static struct omap_hwmod_ocp_if omap44xx_dsp__sl2if = {
+static struct omap_hwmod_ocp_if __maybe_unused omap44xx_dsp__sl2if = {
         .master         = &omap44xx_dsp_hwmod,
         .slave          = &omap44xx_sl2if_hwmod,
         .clk            = "dpll_iva_m5x2_ck",
@@ -4828,7 +4828,7 @@ static struct omap_hwmod_ocp_if omap44xx_l3_main_2__iss = {
 };
 
 /* iva -> sl2if */
-static struct omap_hwmod_ocp_if omap44xx_iva__sl2if = {
+static struct omap_hwmod_ocp_if __maybe_unused omap44xx_iva__sl2if = {
         .master         = &omap44xx_iva_hwmod,
         .slave          = &omap44xx_sl2if_hwmod,
         .clk            = "dpll_iva_m5x2_ck",
@@ -5362,7 +5362,7 @@ static struct omap_hwmod_ocp_if omap44xx_l4_wkup__scrm = {
 };
 
 /* l3_main_2 -> sl2if */
-static struct omap_hwmod_ocp_if omap44xx_l3_main_2__sl2if = {
+static struct omap_hwmod_ocp_if __maybe_unused omap44xx_l3_main_2__sl2if = {
         .master         = &omap44xx_l3_main_2_hwmod,
         .slave          = &omap44xx_sl2if_hwmod,
         .clk            = "l3_div_ck",
@@ -6032,7 +6032,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
         &omap44xx_l4_abe__dmic,
         &omap44xx_l4_abe__dmic_dma,
         &omap44xx_dsp__iva,
-        &omap44xx_dsp__sl2if,
+        /* &omap44xx_dsp__sl2if, */
         &omap44xx_l4_cfg__dsp,
         &omap44xx_l3_main_2__dss,
         &omap44xx_l4_per__dss,
@@ -6068,7 +6068,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
         &omap44xx_l4_per__i2c4,
         &omap44xx_l3_main_2__ipu,
         &omap44xx_l3_main_2__iss,
-        &omap44xx_iva__sl2if,
+        /* &omap44xx_iva__sl2if, */
         &omap44xx_l3_main_2__iva,
         &omap44xx_l4_wkup__kbd,
         &omap44xx_l4_cfg__mailbox,
@@ -6099,7 +6099,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = {
         &omap44xx_l4_cfg__cm_core,
         &omap44xx_l4_wkup__prm,
         &omap44xx_l4_wkup__scrm,
-        &omap44xx_l3_main_2__sl2if,
+        /* &omap44xx_l3_main_2__sl2if, */
         &omap44xx_l4_abe__slimbus1,
         &omap44xx_l4_abe__slimbus1_dma,
         &omap44xx_l4_per__slimbus2,