5 files changed, 45 insertions, 13 deletions

diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 3c8dd928628e..8688960932f4 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -29,6 +29,7 @@
 
 #include "omap_hwmod_common_data.h"
 
+#include "smartreflex.h"
 #include "prm-regbits-34xx.h"
 #include "cm-regbits-34xx.h"
 #include "wd_timer.h"
@@ -2664,6 +2665,10 @@ static struct omap_hwmod_class omap36xx_smartreflex_hwmod_class = {
 };
 
 /* SR1 */
+static struct omap_smartreflex_dev_attr sr1_dev_attr = {
+        .sensor_voltdm_name   = "mpu_iva",
+};
+
 static struct omap_hwmod_ocp_if *omap3_sr1_slaves[] = {
         &omap3_l4_core__sr1,
 };
@@ -2672,7 +2677,6 @@ static struct omap_hwmod omap34xx_sr1_hwmod = {
         .name           = "sr1_hwmod",
         .class          = &omap34xx_smartreflex_hwmod_class,
         .main_clk       = "sr1_fck",
-        .vdd_name       = "mpu_iva",
         .prcm           = {
                 .omap2 = {
                         .prcm_reg_id = 1,
@@ -2684,6 +2688,7 @@ static struct omap_hwmod omap34xx_sr1_hwmod = {
         },
         .slaves         = omap3_sr1_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3_sr1_slaves),
+        .dev_attr       = &sr1_dev_attr,
         .flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
@@ -2691,7 +2696,6 @@ static struct omap_hwmod omap36xx_sr1_hwmod = {
         .name           = "sr1_hwmod",
         .class          = &omap36xx_smartreflex_hwmod_class,
         .main_clk       = "sr1_fck",
-        .vdd_name       = "mpu_iva",
         .prcm           = {
                 .omap2 = {
                         .prcm_reg_id = 1,
@@ -2703,9 +2707,14 @@ static struct omap_hwmod omap36xx_sr1_hwmod = {
         },
         .slaves         = omap3_sr1_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3_sr1_slaves),
+        .dev_attr       = &sr1_dev_attr,
 };
 
 /* SR2 */
+static struct omap_smartreflex_dev_attr sr2_dev_attr = {
+        .sensor_voltdm_name     = "core",
+};
+
 static struct omap_hwmod_ocp_if *omap3_sr2_slaves[] = {
         &omap3_l4_core__sr2,
 };
@@ -2714,7 +2723,6 @@ static struct omap_hwmod omap34xx_sr2_hwmod = {
         .name           = "sr2_hwmod",
         .class          = &omap34xx_smartreflex_hwmod_class,
         .main_clk       = "sr2_fck",
-        .vdd_name       = "core",
         .prcm           = {
                 .omap2 = {
                         .prcm_reg_id = 1,
@@ -2726,6 +2734,7 @@ static struct omap_hwmod omap34xx_sr2_hwmod = {
         },
         .slaves         = omap3_sr2_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3_sr2_slaves),
+        .dev_attr       = &sr2_dev_attr,
         .flags          = HWMOD_SET_DEFAULT_CLOCKACT,
 };
 
@@ -2733,7 +2742,6 @@ static struct omap_hwmod omap36xx_sr2_hwmod = {
         .name           = "sr2_hwmod",
         .class          = &omap36xx_smartreflex_hwmod_class,
         .main_clk       = "sr2_fck",
-        .vdd_name       = "core",
         .prcm           = {
                 .omap2 = {
                         .prcm_reg_id = 1,
@@ -2745,6 +2753,7 @@ static struct omap_hwmod omap36xx_sr2_hwmod = {
         },
         .slaves         = omap3_sr2_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap3_sr2_slaves),
+        .dev_attr       = &sr2_dev_attr,
 };
 
 /*
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index ef0524c10a84..ee3624bd1996 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -34,6 +34,7 @@
 
 #include "omap_hwmod_common_data.h"
 
+#include "smartreflex.h"
 #include "cm1_44xx.h"
 #include "cm2_44xx.h"
 #include "prm44xx.h"
@@ -3963,6 +3964,10 @@ static struct omap_hwmod_class omap44xx_smartreflex_hwmod_class = {
 };
 
 /* smartreflex_core */
+static struct omap_smartreflex_dev_attr smartreflex_core_dev_attr = {
+        .sensor_voltdm_name   = "core",
+};
+
 static struct omap_hwmod omap44xx_smartreflex_core_hwmod;
 static struct omap_hwmod_irq_info omap44xx_smartreflex_core_irqs[] = {
         { .irq = 19 + OMAP44XX_IRQ_GIC_START },
@@ -3999,7 +4004,6 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
         .mpu_irqs       = omap44xx_smartreflex_core_irqs,
 
         .main_clk       = "smartreflex_core_fck",
-        .vdd_name       = "core",
         .prcm = {
                 .omap4 = {
                         .clkctrl_offs = OMAP4_CM_ALWON_SR_CORE_CLKCTRL_OFFSET,
@@ -4009,9 +4013,14 @@ static struct omap_hwmod omap44xx_smartreflex_core_hwmod = {
         },
         .slaves         = omap44xx_smartreflex_core_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap44xx_smartreflex_core_slaves),
+        .dev_attr       = &smartreflex_core_dev_attr,
 };
 
 /* smartreflex_iva */
+static struct omap_smartreflex_dev_attr smartreflex_iva_dev_attr = {
+        .sensor_voltdm_name     = "iva",
+};
+
 static struct omap_hwmod omap44xx_smartreflex_iva_hwmod;
 static struct omap_hwmod_irq_info omap44xx_smartreflex_iva_irqs[] = {
         { .irq = 102 + OMAP44XX_IRQ_GIC_START },
@@ -4047,7 +4056,6 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
         .clkdm_name     = "l4_ao_clkdm",
         .mpu_irqs       = omap44xx_smartreflex_iva_irqs,
         .main_clk       = "smartreflex_iva_fck",
-        .vdd_name       = "iva",
         .prcm = {
                 .omap4 = {
                         .clkctrl_offs = OMAP4_CM_ALWON_SR_IVA_CLKCTRL_OFFSET,
@@ -4057,9 +4065,14 @@ static struct omap_hwmod omap44xx_smartreflex_iva_hwmod = {
         },
         .slaves         = omap44xx_smartreflex_iva_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap44xx_smartreflex_iva_slaves),
+        .dev_attr       = &smartreflex_iva_dev_attr,
 };
 
 /* smartreflex_mpu */
+static struct omap_smartreflex_dev_attr smartreflex_mpu_dev_attr = {
+        .sensor_voltdm_name     = "mpu",
+};
+
 static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod;
 static struct omap_hwmod_irq_info omap44xx_smartreflex_mpu_irqs[] = {
         { .irq = 18 + OMAP44XX_IRQ_GIC_START },
@@ -4095,7 +4108,6 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
         .clkdm_name     = "l4_ao_clkdm",
         .mpu_irqs       = omap44xx_smartreflex_mpu_irqs,
         .main_clk       = "smartreflex_mpu_fck",
-        .vdd_name       = "mpu",
         .prcm = {
                 .omap4 = {
                         .clkctrl_offs = OMAP4_CM_ALWON_SR_MPU_CLKCTRL_OFFSET,
@@ -4105,6 +4117,7 @@ static struct omap_hwmod omap44xx_smartreflex_mpu_hwmod = {
         },
         .slaves         = omap44xx_smartreflex_mpu_slaves,
         .slaves_cnt     = ARRAY_SIZE(omap44xx_smartreflex_mpu_slaves),
+        .dev_attr       = &smartreflex_mpu_dev_attr,
 };
 
 /*
diff --git a/arch/arm/mach-omap2/smartreflex.h b/arch/arm/mach-omap2/smartreflex.h
index 5f35b9e25556..fd61498f71e0 100644
--- a/arch/arm/mach-omap2/smartreflex.h
+++ b/arch/arm/mach-omap2/smartreflex.h
@@ -152,6 +152,15 @@ struct omap_sr_pmic_data {
         void (*sr_pmic_init) (void);
 };
 
+/**
+ * struct omap_smartreflex_dev_attr - Smartreflex Device attribute.
+ *
+ * @sensor_voltdm_name:       Name of voltdomain of SR instance
+ */
+struct omap_smartreflex_dev_attr {
+        const char      *sensor_voltdm_name;
+};
+
 #ifdef CONFIG_OMAP_SMARTREFLEX
 /*
  * The smart reflex driver supports CLASS1 CLASS2 and CLASS3 SR.
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index 9f43fcc05d3e..60293370a2a7 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -74,6 +74,7 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user)
         struct omap_sr_data *sr_data;
         struct platform_device *pdev;
         struct omap_volt_data *volt_data;
+        struct omap_smartreflex_dev_attr *sr_dev_attr;
         char *name = "smartreflex";
         static int i;
 
@@ -84,9 +85,11 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user)
                 return -ENOMEM;
         }
 
-        if (!oh->vdd_name) {
+        sr_dev_attr = (struct omap_smartreflex_dev_attr *)oh->dev_attr;
+        if (!sr_dev_attr || !sr_dev_attr->sensor_voltdm_name) {
                 pr_err("%s: No voltage domain specified for %s."
-                        "Cannot initialize\n", __func__, oh->name);
+                                "Cannot initialize\n", __func__,
+                                        oh->name);
                 goto exit;
         }
 
@@ -94,10 +97,10 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user)
         sr_data->senn_mod = 0x1;
         sr_data->senp_mod = 0x1;
 
-        sr_data->voltdm = voltdm_lookup(oh->vdd_name);
+        sr_data->voltdm = voltdm_lookup(sr_dev_attr->sensor_voltdm_name);
         if (IS_ERR(sr_data->voltdm)) {
                 pr_err("%s: Unable to get voltage domain pointer for VDD %s\n",
-                        __func__, oh->vdd_name);
+                        __func__, sr_dev_attr->sensor_voltdm_name);
                 goto exit;
         }
 
diff --git a/arch/arm/plat-omap/include/plat/omap_hwmod.h b/arch/arm/plat-omap/include/plat/omap_hwmod.h
index 647010109afa..9e8e63d52aab 100644
--- a/arch/arm/plat-omap/include/plat/omap_hwmod.h
+++ b/arch/arm/plat-omap/include/plat/omap_hwmod.h
@@ -484,7 +484,6 @@ struct omap_hwmod_class {
  * @main_clk: main clock: OMAP clock name
  * @_clk: pointer to the main struct clk (filled in at runtime)
  * @opt_clks: other device clocks that drivers can request (0..*)
- * @vdd_name: voltage domain name
  * @voltdm: pointer to voltage domain (filled in at runtime)
  * @masters: ptr to array of OCP ifs that this hwmod can initiate on
  * @slaves: ptr to array of OCP ifs that this hwmod can respond on
@@ -528,7 +527,6 @@ struct omap_hwmod {
         struct omap_hwmod_opt_clk       *opt_clks;
         char                            *clkdm_name;
         struct clockdomain              *clkdm;
-        char                            *vdd_name;
         struct omap_hwmod_ocp_if        **masters; /* connect to *_IA */
         struct omap_hwmod_ocp_if        **slaves;  /* connect to *_TA */
         void                            *dev_attr;