| /* 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 */ |
