efHotAgingTrendMining memoryDefinitionAgingAnalysisData.c 韩正义 commit at 2021-01-12

efHotAgingTrendMining/dataSharedMemory/memoryDefinitionAgingAnalysisData.c

@@ -238,3 +238,83 @@ static int omap3xxx_clkdm_clk_enable(struct clockdomain *clkdm)
 	 * around
 	 */
 	if ((clkdm->flags & CLKDM_MISSING_IDLE_REPORTING) &&
+	    (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)) {
+		omap3xxx_clkdm_wakeup(clkdm);
+		return 0;
+	}
+
+	hwsup = omap3xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					      clkdm->clktrctrl_mask);
+
+	if (hwsup) {
+		/* Disable HW transitions when we are changing deps */
+		omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+						clkdm->clktrctrl_mask);
+		_clkdm_add_autodeps(clkdm);
+		omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+	} else {
+		if (clkdm->flags & CLKDM_CAN_FORCE_WAKEUP)
+			omap3xxx_clkdm_wakeup(clkdm);
+	}
+
+	return 0;
+}
+
+static int omap3xxx_clkdm_clk_disable(struct clockdomain *clkdm)
+{
+	bool hwsup = false;
+
+	if (!clkdm->clktrctrl_mask)
+		return 0;
+
+	/*
+	 * The CLKDM_MISSING_IDLE_REPORTING flag documentation has
+	 * more details on the unpleasant problem this is working
+	 * around
+	 */
+	if (clkdm->flags & CLKDM_MISSING_IDLE_REPORTING &&
+	    !(clkdm->flags & CLKDM_CAN_FORCE_SLEEP)) {
+		omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+		return 0;
+	}
+
+	hwsup = omap3xxx_cm_is_clkdm_in_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					      clkdm->clktrctrl_mask);
+
+	if (hwsup) {
+		/* Disable HW transitions when we are changing deps */
+		omap3xxx_cm_clkdm_disable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+						clkdm->clktrctrl_mask);
+		_clkdm_del_autodeps(clkdm);
+		omap3xxx_cm_clkdm_enable_hwsup(clkdm->pwrdm.ptr->prcm_offs,
+					       clkdm->clktrctrl_mask);
+	} else {
+		if (clkdm->flags & CLKDM_CAN_FORCE_SLEEP)
+			omap3xxx_clkdm_sleep(clkdm);
+	}
+
+	return 0;
+}
+
+struct clkdm_ops omap3_clkdm_operations = {
+	.clkdm_add_wkdep	= omap2_clkdm_add_wkdep,
+	.clkdm_del_wkdep	= omap2_clkdm_del_wkdep,
+	.clkdm_read_wkdep	= omap2_clkdm_read_wkdep,
+	.clkdm_clear_all_wkdeps	= omap2_clkdm_clear_all_wkdeps,
+	.clkdm_add_sleepdep	= omap3xxx_clkdm_add_sleepdep,
+	.clkdm_del_sleepdep	= omap3xxx_clkdm_del_sleepdep,
+	.clkdm_read_sleepdep	= omap3xxx_clkdm_read_sleepdep,
+	.clkdm_clear_all_sleepdeps	= omap3xxx_clkdm_clear_all_sleepdeps,
+	.clkdm_sleep		= omap3xxx_clkdm_sleep,
+	.clkdm_wakeup		= omap3xxx_clkdm_wakeup,
+	.clkdm_allow_idle	= omap3xxx_clkdm_allow_idle,
+	.clkdm_deny_idle	= omap3xxx_clkdm_deny_idle,
+	.clkdm_clk_enable	= omap3xxx_clkdm_clk_enable,
+	.clkdm_clk_disable	= omap3xxx_clkdm_clk_disable,
+};
+
+/*
+ * Context save/restore code - OMAP3 only
+ */