67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/**
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* Copyright (c) 2015-2018, NVIDIA Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __IMX204_H__
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#define __IMX204_H__
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#include <linux/ioctl.h> /* For IOCTL macros */
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#define IMX204_CHIP_ID 0x81
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#define IMX204_CLK_PER_INT_OFFSET 104
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#define IMX204_SHR_MIN 8
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#define IMX204_SPL 0x00
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#define IMX204_INPUT_CLK 72000000
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#define IMX204_XHS_PER_XVS 3000
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#define IMX204_CLK_PER_XHS_60FPS 400
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#define IMX204_CLK_PER_XHS_30FPS 800
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#define IMX204_SVR_ADDR_LSB 0x000D
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#define IMX204_SVR_ADDR_MSB 0x000E
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/* IMX204 didn't support FrameLength
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* This is only for storing the data for SVR calculation
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*/
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#define IMX204_FRAME_LENGTH_ADDR_LSB 0xFEFE
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#define IMX204_FRAME_LENGTH_ADDR_MSB 0xFEFF
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#define IMX204_PGC_ADDR_LSB 0x0009
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#define IMX204_PGC_ADDR_MSB 0x000A
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#define IMX204_PGC_MSB_MASK 0x0007
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#define IMX204_SHR_ADDR_LSB 0x000B
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#define IMX204_SHR_ADDR_MSB 0x000C
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#ifdef __KERNEL__
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struct imx204_power_rail {
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struct regulator *dvdd;
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struct regulator *avdd;
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struct regulator *iovdd;
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struct clk *mclk;
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unsigned int reset_gpio;
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};
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struct imx204_platform_data {
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const char *mclk_name; /* NULL for default default_mclk */
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unsigned int reset_gpio;
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int (*power_on)(struct imx204_power_rail *pw);
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int (*power_off)(struct imx204_power_rail *pw);
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};
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#endif /* __KERNEL__ */
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#endif /* __IMX204_H__ */
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