46 static void _add_clkdev(struct omap_device *od, const char *clk_alias,  in _add_clkdev()  argument
55 	dev_dbg(&od->pdev->dev, "Creating %s -> %s\n", clk_alias, clk_name);  in _add_clkdev()
57 	r = clk_get_sys(dev_name(&od->pdev->dev), clk_alias);  in _add_clkdev()
59 		dev_dbg(&od->pdev->dev,  in _add_clkdev()
67 		dev_err(&od->pdev->dev,  in _add_clkdev()
72 	l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev->dev));  in _add_clkdev()
74 		dev_err(&od->pdev->dev,  in _add_clkdev()
101 static void _add_hwmod_clocks_clkdev(struct omap_device *od,  in _add_hwmod_clocks_clkdev()  argument
106 	_add_clkdev(od, "fck", oh->main_clk);  in _add_hwmod_clocks_clkdev()
109 		_add_clkdev(od, oh->opt_clks[i].role, oh->opt_clks[i].clk);  in _add_hwmod_clocks_clkdev()
128 	struct omap_device *od;  in omap_device_build_from_dt()  local
161 	od = omap_device_alloc(pdev, hwmods, oh_cnt);  in omap_device_build_from_dt()
162 	if (IS_ERR(od)) {  in omap_device_build_from_dt()
165 		ret = PTR_ERR(od);  in omap_device_build_from_dt()
198 	struct omap_device *od;  in _omap_device_notifier_call()  local
202 		if (pdev->archdata.od)  in _omap_device_notifier_call()
203 			omap_device_delete(pdev->archdata.od);  in _omap_device_notifier_call()
211 		od = to_omap_device(pdev);  in _omap_device_notifier_call()
212 		if (od)  in _omap_device_notifier_call()
213 			od->_driver_status = event;  in _omap_device_notifier_call()
225 static int _omap_device_enable_hwmods(struct omap_device *od)  in _omap_device_enable_hwmods()  argument
229 	for (i = 0; i < od->hwmods_cnt; i++)  in _omap_device_enable_hwmods()
230 		omap_hwmod_enable(od->hwmods[i]);  in _omap_device_enable_hwmods()
242 static int _omap_device_idle_hwmods(struct omap_device *od)  in _omap_device_idle_hwmods()  argument
246 	for (i = 0; i < od->hwmods_cnt; i++)  in _omap_device_idle_hwmods()
247 		omap_hwmod_idle(od->hwmods[i]);  in _omap_device_idle_hwmods()
272 	struct omap_device *od;  in omap_device_get_context_loss_count()  local
275 	od = to_omap_device(pdev);  in omap_device_get_context_loss_count()
277 	if (od->hwmods_cnt)  in omap_device_get_context_loss_count()
278 		ret = omap_hwmod_get_context_loss_count(od->hwmods[0]);  in omap_device_get_context_loss_count()
293 static int omap_device_count_resources(struct omap_device *od,  in omap_device_count_resources()  argument
299 	for (i = 0; i < od->hwmods_cnt; i++)  in omap_device_count_resources()
300 		c += omap_hwmod_count_resources(od->hwmods[i], flags);  in omap_device_count_resources()
303 		 od->pdev->name, c, od->hwmods_cnt);  in omap_device_count_resources()
325 static int omap_device_fill_resources(struct omap_device *od,  in omap_device_fill_resources()  argument
330 	for (i = 0; i < od->hwmods_cnt; i++) {  in omap_device_fill_resources()
331 		r = omap_hwmod_fill_resources(od->hwmods[i], res);  in omap_device_fill_resources()
352 static int _od_fill_dma_resources(struct omap_device *od,  in _od_fill_dma_resources()  argument
357 	for (i = 0; i < od->hwmods_cnt; i++) {  in _od_fill_dma_resources()
358 		r = omap_hwmod_fill_dma_resources(od->hwmods[i], res);  in _od_fill_dma_resources()
381 	struct omap_device *od;  in omap_device_alloc()  local
386 	od = kzalloc(sizeof(struct omap_device), GFP_KERNEL);  in omap_device_alloc()
387 	if (!od) {  in omap_device_alloc()
391 	od->hwmods_cnt = oh_cnt;  in omap_device_alloc()
397 	od->hwmods = hwmods;  in omap_device_alloc()
398 	od->pdev = pdev;  in omap_device_alloc()
421 		res_count = omap_device_count_resources(od, IORESOURCE_IRQ |  in omap_device_alloc()
434 		res_count = omap_device_count_resources(od, IORESOURCE_DMA);  in omap_device_alloc()
450 		omap_device_fill_resources(od, res);  in omap_device_alloc()
457 		_od_fill_dma_resources(od, &res[pdev->num_resources]);  in omap_device_alloc()
467 	pdev->archdata.od = od;  in omap_device_alloc()
470 		hwmods[i]->od = od;  in omap_device_alloc()
471 		_add_hwmod_clocks_clkdev(od, hwmods[i]);  in omap_device_alloc()
474 	return od;  in omap_device_alloc()
479 	kfree(od);  in omap_device_alloc()
486 void omap_device_delete(struct omap_device *od)  in omap_device_delete()  argument
488 	if (!od)  in omap_device_delete()
491 	od->pdev->archdata.od = NULL;  in omap_device_delete()
492 	kfree(od->hwmods);  in omap_device_delete()
493 	kfree(od);  in omap_device_delete()
546 	struct omap_device *od;  in omap_device_build_ss()  local
566 	od = omap_device_alloc(pdev, ohs, oh_cnt);  in omap_device_build_ss()
567 	if (IS_ERR(od))  in omap_device_build_ss()
581 	omap_device_delete(od);  in omap_device_build_ss()
632 	struct omap_device *od = to_omap_device(pdev);  in _od_suspend_noirq()  local
636 	if (od->_driver_status != BUS_NOTIFY_BOUND_DRIVER)  in _od_suspend_noirq()
645 			od->flags |= OMAP_DEVICE_SUSPENDED;  in _od_suspend_noirq()
655 	struct omap_device *od = to_omap_device(pdev);  in _od_resume_noirq()  local
657 	if (od->flags & OMAP_DEVICE_SUSPENDED) {  in _od_resume_noirq()
658 		od->flags &= ~OMAP_DEVICE_SUSPENDED;  in _od_resume_noirq()
733 	struct omap_device *od;  in omap_device_enable()  local
735 	od = to_omap_device(pdev);  in omap_device_enable()
737 	if (od->_state == OMAP_DEVICE_STATE_ENABLED) {  in omap_device_enable()
740 			 __func__, od->_state);  in omap_device_enable()
744 	ret = _omap_device_enable_hwmods(od);  in omap_device_enable()
746 	od->_state = OMAP_DEVICE_STATE_ENABLED;  in omap_device_enable()
763 	struct omap_device *od;  in omap_device_idle()  local
765 	od = to_omap_device(pdev);  in omap_device_idle()
767 	if (od->_state != OMAP_DEVICE_STATE_ENABLED) {  in omap_device_idle()
770 			 __func__, od->_state);  in omap_device_idle()
774 	ret = _omap_device_idle_hwmods(od);  in omap_device_idle()
776 	od->_state = OMAP_DEVICE_STATE_IDLE;  in omap_device_idle()
795 	struct omap_device *od = to_omap_device(pdev);  in omap_device_assert_hardreset()  local
799 	for (i = 0; i < od->hwmods_cnt; i++) {  in omap_device_assert_hardreset()
800 		ret = omap_hwmod_assert_hardreset(od->hwmods[i], name);  in omap_device_assert_hardreset()
823 	struct omap_device *od = to_omap_device(pdev);  in omap_device_deassert_hardreset()  local
827 	for (i = 0; i < od->hwmods_cnt; i++) {  in omap_device_deassert_hardreset()
828 		ret = omap_hwmod_deassert_hardreset(od->hwmods[i], name);  in omap_device_deassert_hardreset()
859 	if (!oh->od) {  in omap_device_get_by_hwmod_name()
865 	return &oh->od->pdev->dev;  in omap_device_get_by_hwmod_name()
890 	struct omap_device *od = to_omap_device(pdev);  in omap_device_late_idle()  local
893 	if (!od)  in omap_device_late_idle()
905 	for (i = 0; i < od->hwmods_cnt; i++)  in omap_device_late_idle()
906 		if (od->hwmods[i]->flags & HWMOD_INIT_NO_IDLE)  in omap_device_late_idle()
909 	if (od->_driver_status != BUS_NOTIFY_BOUND_DRIVER) {  in omap_device_late_idle()
910 		if (od->_state == OMAP_DEVICE_STATE_ENABLED) {  in omap_device_late_idle()