f82b4ff6b2
MCUX ehci controller driver support cache maintenance if USB_DEVICE_CONFIG_BUFFER_PROPERTY_CACHEABLE is enabled. Enable USB_DEVICE_CONFIG_BUFFER_PROPERTY_CACHEABLE if CONFIG_UDC_BUF_FORCE_NOCACHE is false and CONFIG_NOCACHE_MEMORY is true. Signed-off-by: Mark Wang <yichang.wang@nxp.com>
120 lines
3.1 KiB
C
120 lines
3.1 KiB
C
/*
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* Copyright 2018 - 2022 NXP
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef __USB_DEVICE_CONFIG_H__
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#define __USB_DEVICE_CONFIG_H__
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#include <zephyr/devicetree.h>
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#include "usb.h"
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/******************************************************************************
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* Definitions
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*****************************************************************************/
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#ifdef CONFIG_USB_DEVICE_DRIVER
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/* EHCI instance count */
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#ifdef CONFIG_USB_DC_NXP_EHCI
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#define USB_DEVICE_CONFIG_EHCI (1U)
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/* How many the DTD are supported. */
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#define USB_DEVICE_CONFIG_EHCI_MAX_DTD (16U)
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#endif /* CONFIG_USB_DC_NXP_EHCI */
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#ifdef CONFIG_USB_DC_NXP_LPCIP3511
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#ifdef USBHSD_BASE_ADDRS
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#define USB_DEVICE_CONFIG_LPCIP3511HS (1U)
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#else
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#define USB_DEVICE_CONFIG_LPCIP3511HS (0U)
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#endif
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#ifdef USB_BASE_ADDRS
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#define USB_DEVICE_CONFIG_LPCIP3511FS (1U)
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#else
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#define USB_DEVICE_CONFIG_LPCIP3511FS (0U)
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#endif
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#endif /* CONFIG_USB_DC_NXP_LPCIP3511 */
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/* Whether device is self power. 1U supported, 0U not supported */
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#define USB_DEVICE_CONFIG_SELF_POWER (1U)
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#define NUM_INSTS DT_NUM_INST_STATUS_OKAY(nxp_ehci) + DT_NUM_INST_STATUS_OKAY(nxp_lpcip3511)
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BUILD_ASSERT(NUM_INSTS <= 1, "Only one USB device supported");
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#if DT_HAS_COMPAT_STATUS_OKAY(nxp_lpcip3511)
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#undef DT_DRV_COMPAT
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#define DT_DRV_COMPAT nxp_lpcip3511
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#elif DT_HAS_COMPAT_STATUS_OKAY(nxp_ehci)
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#undef DT_DRV_COMPAT
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#define DT_DRV_COMPAT nxp_ehci
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#endif
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/* Number of endpoints supported */
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#define USB_DEVICE_CONFIG_ENDPOINTS (DT_INST_PROP(0, num_bidir_endpoints))
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#else
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#ifdef CONFIG_UDC_NXP_EHCI
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#define USB_DEVICE_CONFIG_EHCI (DT_NUM_INST_STATUS_OKAY(nxp_ehci))
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#endif
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#ifdef CONFIG_UDC_NXP_IP3511
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#if defined(USBHSD_BASE_ADDRS) && defined(USB_BASE_ADDRS)
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#define USB_DEVICE_CONFIG_LPCIP3511HS (1U)
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#define USB_DEVICE_CONFIG_LPCIP3511FS (1U)
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#else
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#ifdef USBHSD_BASE_ADDRS
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#define USB_DEVICE_CONFIG_LPCIP3511HS (DT_NUM_INST_STATUS_OKAY(nxp_lpcip3511))
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#else
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#define USB_DEVICE_CONFIG_LPCIP3511HS (0U)
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#endif
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#ifdef USB_BASE_ADDRS
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#define USB_DEVICE_CONFIG_LPCIP3511FS (DT_NUM_INST_STATUS_OKAY(nxp_lpcip3511))
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#else
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#define USB_DEVICE_CONFIG_LPCIP3511FS (0U)
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#endif
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#endif
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#endif
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/* calculte the num of endponts.
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* mcux ip3511 driver doesn't use USB_DEVICE_CONFIG_ENDPOINTS,
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* so use ehci endpoint number if ehci is enabled.
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*/
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#if DT_HAS_COMPAT_STATUS_OKAY(nxp_ehci)
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#undef DT_DRV_COMPAT
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#define DT_DRV_COMPAT nxp_ehci
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#elif DT_HAS_COMPAT_STATUS_OKAY(nxp_lpcip3511)
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#undef DT_DRV_COMPAT
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#define DT_DRV_COMPAT nxp_lpcip3511
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#endif
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/* Number of endpoints supported */
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#define USB_DEVICE_CONFIG_ENDPOINTS (DT_INST_PROP(0, num_bidir_endpoints))
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#define USB_DEVICE_CONFIG_SELF_POWER (1U)
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#if ((defined(USB_DEVICE_CONFIG_EHCI)) && (USB_DEVICE_CONFIG_EHCI > 0U))
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/*! @brief How many the DTD are supported. */
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#define USB_DEVICE_CONFIG_EHCI_MAX_DTD (16U)
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#ifndef CONFIG_UDC_BUF_FORCE_NOCACHE
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#ifdef CONFIG_NOCACHE_MEMORY
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#define USB_DEVICE_CONFIG_BUFFER_PROPERTY_CACHEABLE (1U)
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#endif
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#endif
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#endif
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/* TODO: After Kconfig item that enable/disable sof is added,
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* use the Kconfig item to control this macro.
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*/
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#define USB_DEVICE_CONFIG_SOF_NOTIFICATIONS (1U)
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#endif
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#endif /* __USB_DEVICE_CONFIG_H__ */
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