mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-14 11:46:46 +07:00
121e9f1c4c
The OMAP3 ISP CCP2 and CSI2 receivers provide an interface to connect serial MIPI sensors to the device. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: David Cohen <dacohen@gmail.com> Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com> Signed-off-by: Vimarsh Zutshi <vimarsh.zutshi@gmail.com> Signed-off-by: Tuukka Toivonen <tuukkat76@gmail.com> Signed-off-by: Sergio Aguirre <saaguirre@ti.com> Signed-off-by: Antti Koskipaa <akoskipa@gmail.com> Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com> Signed-off-by: RaniSuneela <r-m@ti.com> Signed-off-by: Atanas Filipov <afilipov@mm-sol.com> Signed-off-by: Gjorgji Rosikopulos <grosikopulos@mm-sol.com> Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Nayden Kanchev <nkanchev@mm-sol.com> Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: Dominic Curran <dcurran@ti.com> Signed-off-by: Ilkka Myllyperkio <ilkka.myllyperkio@sofica.fi> Signed-off-by: Pallavi Kulkarni <p-kulkarni@ti.com> Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
75 lines
1.9 KiB
C
75 lines
1.9 KiB
C
/*
|
|
* 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>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
|
|
* 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef OMAP3_ISP_CSI_PHY_H
|
|
#define OMAP3_ISP_CSI_PHY_H
|
|
|
|
struct isp_csi2_device;
|
|
struct regulator;
|
|
|
|
struct csiphy_lane {
|
|
u8 pos;
|
|
u8 pol;
|
|
};
|
|
|
|
#define ISP_CSIPHY2_NUM_DATA_LANES 2
|
|
#define ISP_CSIPHY1_NUM_DATA_LANES 1
|
|
|
|
struct isp_csiphy_lanes_cfg {
|
|
struct csiphy_lane data[ISP_CSIPHY2_NUM_DATA_LANES];
|
|
struct csiphy_lane clk;
|
|
};
|
|
|
|
struct isp_csiphy_dphy_cfg {
|
|
u8 ths_term;
|
|
u8 ths_settle;
|
|
u8 tclk_term;
|
|
unsigned tclk_miss:1;
|
|
u8 tclk_settle;
|
|
};
|
|
|
|
struct isp_csiphy {
|
|
struct isp_device *isp;
|
|
struct mutex mutex; /* serialize csiphy configuration */
|
|
u8 phy_in_use;
|
|
struct isp_csi2_device *csi2;
|
|
struct regulator *vdd;
|
|
|
|
/* 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 */
|
|
struct isp_csiphy_lanes_cfg lanes;
|
|
struct isp_csiphy_dphy_cfg dphy;
|
|
};
|
|
|
|
int omap3isp_csiphy_acquire(struct isp_csiphy *phy);
|
|
void omap3isp_csiphy_release(struct isp_csiphy *phy);
|
|
int omap3isp_csiphy_init(struct isp_device *isp);
|
|
|
|
#endif /* OMAP3_ISP_CSI_PHY_H */
|