dwc3: core: added an API to invoke irq handlers
Since interrupt support is not present in u-boot, added an API to handle the interrupts in dwc3 core. This API can be polled to handle the interrupts. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>utp
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@ -758,6 +758,27 @@ void dwc3_uboot_exit(int index)
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}
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}
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}
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/**
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* dwc3_uboot_handle_interrupt - handle dwc3 core interrupt
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* @index: index of this controller
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*
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* Invokes dwc3 gadget interrupts.
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*
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* Generally called from board file.
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*/
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void dwc3_uboot_handle_interrupt(int index)
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{
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struct dwc3 *dwc = NULL;
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list_for_each_entry(dwc, &dwc3_list, list) {
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if (dwc->index != index)
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continue;
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dwc3_gadget_uboot_handle_interrupt(dwc);
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break;
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}
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}
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MODULE_ALIAS("platform:dwc3");
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MODULE_ALIAS("platform:dwc3");
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MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
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MODULE_AUTHOR("Felipe Balbi <balbi@ti.com>");
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MODULE_LICENSE("GPL v2");
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MODULE_LICENSE("GPL v2");
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@ -38,4 +38,5 @@ struct dwc3_device {
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int dwc3_uboot_init(struct dwc3_device *dev);
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int dwc3_uboot_init(struct dwc3_device *dev);
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void dwc3_uboot_exit(int index);
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void dwc3_uboot_exit(int index);
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void dwc3_uboot_handle_interrupt(int index);
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#endif /* __DWC3_UBOOT_H_ */
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#endif /* __DWC3_UBOOT_H_ */
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