/* SPDX-License-Identifier: GPL-2.0-only */ /* * ispcsiphy.h * * TI OMAP3 ISP - CSI PHY module * * Copyright (C) 2010 Nokia Corporation * Copyright (C) 2009 Texas Instruments, Inc. * * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com> * Sakari Ailus <sakari.ailus@iki.fi> */ #ifndef OMAP3_ISP_CSI_PHY_H #define OMAP3_ISP_CSI_PHY_H #include "omap3isp.h" struct isp_csi2_device; struct regulator; struct isp_csiphy { struct isp_device *isp; struct mutex mutex; /* serialize csiphy configuration */ struct isp_csi2_device *csi2; struct regulator *vdd; /* the entity that acquired the phy */ struct media_entity *entity; /* mem resources - enums as defined in enum isp_mem_resources */ unsigned int cfg_regs; unsigned int phy_regs; u8 num_data_lanes; /* number of CSI2 Data Lanes supported */ }; int omap3isp_csiphy_acquire(struct isp_csiphy *phy, struct media_entity *entity); void omap3isp_csiphy_release(struct isp_csiphy *phy); int omap3isp_csiphy_init(struct isp_device *isp); void omap3isp_csiphy_cleanup(struct isp_device *isp); #endif /* OMAP3_ISP_CSI_PHY_H */