1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-only */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * ispcsiphy.h 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * TI OMAP3 ISP - CSI PHY module 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Copyright (C) 2010 Nokia Corporation 8*4882a593Smuzhiyun * Copyright (C) 2009 Texas Instruments, Inc. 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Contacts: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11*4882a593Smuzhiyun * Sakari Ailus <sakari.ailus@iki.fi> 12*4882a593Smuzhiyun */ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #ifndef OMAP3_ISP_CSI_PHY_H 15*4882a593Smuzhiyun #define OMAP3_ISP_CSI_PHY_H 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #include "omap3isp.h" 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun struct isp_csi2_device; 20*4882a593Smuzhiyun struct regulator; 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun struct isp_csiphy { 23*4882a593Smuzhiyun struct isp_device *isp; 24*4882a593Smuzhiyun struct mutex mutex; /* serialize csiphy configuration */ 25*4882a593Smuzhiyun struct isp_csi2_device *csi2; 26*4882a593Smuzhiyun struct regulator *vdd; 27*4882a593Smuzhiyun /* the entity that acquired the phy */ 28*4882a593Smuzhiyun struct media_entity *entity; 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun /* mem resources - enums as defined in enum isp_mem_resources */ 31*4882a593Smuzhiyun unsigned int cfg_regs; 32*4882a593Smuzhiyun unsigned int phy_regs; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun u8 num_data_lanes; /* number of CSI2 Data Lanes supported */ 35*4882a593Smuzhiyun }; 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun int omap3isp_csiphy_acquire(struct isp_csiphy *phy, 38*4882a593Smuzhiyun struct media_entity *entity); 39*4882a593Smuzhiyun void omap3isp_csiphy_release(struct isp_csiphy *phy); 40*4882a593Smuzhiyun int omap3isp_csiphy_init(struct isp_device *isp); 41*4882a593Smuzhiyun void omap3isp_csiphy_cleanup(struct isp_device *isp); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun #endif /* OMAP3_ISP_CSI_PHY_H */ 44