---

yaml
---
r: 296103
b: refs/heads/master
c: ad54c3d
h: refs/heads/master
i:
  296101: b768567
  296099: 5e7d29e
  296095: 126c900
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 74754cc5e047184588f35b3f9689a9c3e0599483
+refs/heads/master: ad54c3ddb472410f05083dbcf03fcec67ab7b2a5

trunk/arch/arm/mach-omap2/smartreflex-class3.c

@@ -29,6 +29,7 @@ static int sr_class3_enable(struct voltagedomain *voltdm)
 
 static int sr_class3_disable(struct voltagedomain *voltdm, int is_volt_reset)
 {
+	sr_disable_errgen(voltdm);
 	omap_vp_disable(voltdm);
 	sr_disable(voltdm);
 	if (is_volt_reset)

trunk/arch/arm/mach-omap2/smartreflex.c

@@ -453,6 +453,50 @@ int sr_configure_errgen(struct voltagedomain *voltdm)
 	return 0;
 }
 
+/**
+ * sr_disable_errgen() - Disables SmartReflex AVS module's errgen component
+ * @voltdm:	VDD pointer to which the SR module to be configured belongs to.
+ *
+ * This API is to be called from the smartreflex class driver to
+ * disable the error generator module inside the smartreflex module.
+ *
+ * Returns 0 on success and error value in case of failure.
+ */
+int sr_disable_errgen(struct voltagedomain *voltdm)
+{
+	u32 errconfig_offs, vpboundint_en;
+	u32 vpboundint_st;
+	struct omap_sr *sr = _sr_lookup(voltdm);
+
+	if (IS_ERR(sr)) {
+		pr_warning("%s: omap_sr struct for sr_%s not found\n",
+			__func__, voltdm->name);
+		return -EINVAL;
+	}
+
+	if (sr->ip_type == SR_TYPE_V1) {
+		errconfig_offs = ERRCONFIG_V1;
+		vpboundint_en = ERRCONFIG_VPBOUNDINTEN_V1;
+		vpboundint_st = ERRCONFIG_VPBOUNDINTST_V1;
+	} else if (sr->ip_type == SR_TYPE_V2) {
+		errconfig_offs = ERRCONFIG_V2;
+		vpboundint_en = ERRCONFIG_VPBOUNDINTEN_V2;
+		vpboundint_st = ERRCONFIG_VPBOUNDINTST_V2;
+	} else {
+		dev_err(&sr->pdev->dev, "%s: Trying to Configure smartreflex"
+			"module without specifying the ip\n", __func__);
+		return -EINVAL;
+	}
+
+	/* Disable the interrupts of ERROR module */
+	sr_modify_reg(sr, errconfig_offs, vpboundint_en | vpboundint_st, 0);
+
+	/* Disable the Sensor and errorgen */
+	sr_modify_reg(sr, SRCONFIG, SRCONFIG_SENENABLE | SRCONFIG_ERRGEN_EN, 0);
+
+	return 0;
+}
+
 /**
  * sr_configure_minmax() - Configures the smrtreflex to perform AVS using the
  *			 minmaxavg module.

trunk/arch/arm/mach-omap2/smartreflex.h

@@ -240,6 +240,7 @@ void omap_sr_register_pmic(struct omap_sr_pmic_data *pmic_data);
 int sr_enable(struct voltagedomain *voltdm, unsigned long volt);
 void sr_disable(struct voltagedomain *voltdm);
 int sr_configure_errgen(struct voltagedomain *voltdm);
+int sr_disable_errgen(struct voltagedomain *voltdm);
 int sr_configure_minmax(struct voltagedomain *voltdm);
 
 /* API to register the smartreflex class driver with the smartreflex driver */