summaryrefslogtreecommitdiffstats
path: root/drivers/media/platform/exynos4-is/fimc-is-regs.h
blob: 5fa2fda46742687e97e7aad2f14a508e6889ecfe (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
/*
 * Samsung EXYNOS4x12 FIMC-IS (Imaging Subsystem) driver
 *
 * Copyright (C) 2013 Samsung Electronics Co., Ltd.
 *
 * Authors: Sylwester Nawrocki <s.nawrocki@samsung.com>
 *          Younghwan Joo <yhwan.joo@samsung.com>
 *
 * 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.
 */
#ifndef FIMC_IS_REG_H_
#define FIMC_IS_REG_H_

/* WDT_ISP register */
#define REG_WDT_ISP			0x00170000

/* MCUCTL registers base offset */
#define MCUCTL_BASE			0x00180000

/* MCU Controller Register */
#define MCUCTL_REG_MCUCTRL		(MCUCTL_BASE + 0x00)
#define MCUCTRL_MSWRST			(1 << 0)

/* Boot Base Offset Address Register */
#define MCUCTL_REG_BBOAR		(MCUCTL_BASE + 0x04)

/* Interrupt Generation Register 0 from Host CPU to VIC */
#define MCUCTL_REG_INTGR0		(MCUCTL_BASE + 0x08)
/* __n = 0...9 */
#define INTGR0_INTGC(__n)		(1 << ((__n) + 16))
/* __n = 0...5 */
#define INTGR0_INTGD(__n)		(1 << (__n))

/* Interrupt Clear Register 0 from Host CPU to VIC */
#define MCUCTL_REG_INTCR0		(MCUCTL_BASE + 0x0c)
/* __n = 0...9 */
#define INTCR0_INTGC(__n)		(1 << ((__n) + 16))
/* __n = 0...5 */
#define INTCR0_INTCD(__n)		(1 << ((__n) + 16))

/* Interrupt Mask Register 0 from Host CPU to VIC */
#define MCUCTL_REG_INTMR0		(MCUCTL_BASE + 0x10)
/* __n = 0...9 */
#define INTMR0_INTMC(__n)		(1 << ((__n) + 16))
/* __n = 0...5 */
#define INTMR0_INTMD(__n)		(1 << (__n))

/* Interrupt Status Register 0 from Host CPU to VIC */
#define MCUCTL_REG_INTSR0		(MCUCTL_BASE + 0x14)
/* __n (bit number) = 0...4 */
#define INTSR0_GET_INTSD(x, __n)	(((x) >> (__n)) & 0x1)
/* __n (bit number) = 0...9 */
#define INTSR0_GET_INTSC(x, __n)	(((x) >> ((__n) + 16)) & 0x1)

/* Interrupt Mask Status Register 0 from Host CPU to VIC */
#define MCUCTL_REG_INTMSR0		(MCUCTL_BASE + 0x18)
/* __n (bit number) = 0...4 */
#define INTMSR0_GET_INTMSD(x, __n)	(((x) >> (__n)) & 0x1)
/* __n (bit number) = 0...9 */
#define INTMSR0_GET_INTMSC(x, __n)	(((x) >> ((__n) + 16)) & 0x1)

/* Interrupt Generation Register 1 from ISP CPU to Host IC */
#define MCUCTL_REG_INTGR1		(MCUCTL_BASE + 0x1c)
/* __n = 0...9 */
#define INTGR1_INTGC(__n)		(1 << (__n))

/* Interrupt Clear Register 1 from ISP CPU to Host IC */
#define MCUCTL_REG_INTCR1		(MCUCTL_BASE + 0x20)
/* __n = 0...9 */
#define INTCR1_INTCC(__n)		(1 << (__n))

/* Interrupt Mask Register 1 from ISP CPU to Host IC */
#define MCUCTL_REG_INTMR1		(MCUCTL_BASE + 0x24)
/* __n = 0...9 */
#define INTMR1_INTMC(__n)		(1 << (__n))

/* Interrupt Status Register 1 from ISP CPU to Host IC */
#define MCUCTL_REG_INTSR1		(MCUCTL_BASE + 0x28)
/* Interrupt Mask Status Register 1 from ISP CPU to Host IC */
#define MCUCTL_REG_INTMSR1		(MCUCTL_BASE + 0x2c)

/* Interrupt Clear Register 2 from ISP BLK's interrupts to Host IC */
#define MCUCTL_REG_INTCR2		(MCUCTL_BASE + 0x30)
/* __n = 0...5 */
#define INTCR2_INTCC(__n)		(1 << ((__n) + 16))

/* Interrupt Mask Register 2 from ISP BLK's interrupts to Host IC */
#define MCUCTL_REG_INTMR2		(MCUCTL_BASE + 0x34)
/* __n = 0...25 */
#define INTMR2_INTMCIS(__n)		(1 << (__n))

/* Interrupt Status Register 2 from ISP BLK's interrupts to Host IC */
#define MCUCTL_REG_INTSR2		(MCUCTL_BASE + 0x38)
/* Interrupt Mask Status Register 2 from ISP BLK's interrupts to Host IC */
#define MCUCTL_REG_INTMSR2		(MCUCTL_BASE + 0x3c)

/* General Purpose Output Control Register (0~17) */
#define MCUCTL_REG_GPOCTLR		(MCUCTL_BASE + 0x40)
/* __n = 0...17 */
#define GPOCTLR_GPOG(__n)		(1 << (__n))

/* General Purpose Pad Output Enable Register (0~17) */
#define MCUCTL_REG_GPOENCTLR		(MCUCTL_BASE + 0x44)
/* __n = 0...17 */
#define GPOENCTLR_GPOEN(__n)		(1 << (__n))

/* General Purpose Input Control Register (0~17) */
#define MCUCTL_REG_GPICTLR		(MCUCTL_BASE + 0x48)

/* Shared registers between ISP CPU and the host CPU - ISSRxx */

/* ISSR(1): Command Host -> IS */
/* ISSR(1): Sensor ID for Command, ISSR2...5 = Parameter 1...4 */

/* ISSR(10): Reply IS -> Host */
/* ISSR(11): Sensor ID for Reply, ISSR12...15 = Parameter 1...4 */

/* ISSR(20): ISP_FRAME_DONE : SENSOR ID */
/* ISSR(21): ISP_FRAME_DONE : PARAMETER 1 */

/* ISSR(24): SCALERC_FRAME_DONE : SENSOR ID */
/* ISSR(25): SCALERC_FRAME_DONE : PARAMETER 1 */

/* ISSR(28): 3DNR_FRAME_DONE : SENSOR ID */
/* ISSR(29): 3DNR_FRAME_DONE : PARAMETER 1 */

/* ISSR(32): SCALERP_FRAME_DONE : SENSOR ID */
/* ISSR(33): SCALERP_FRAME_DONE : PARAMETER 1 */

/* __n = 0...63 */
#define MCUCTL_REG_ISSR(__n)		(MCUCTL_BASE + 0x80 + ((__n) * 4))

/* PMU ISP register offsets */
#define REG_CMU_RESET_ISP_SYS_PWR_REG	0x1174
#define REG_CMU_SYSCLK_ISP_SYS_PWR_REG	0x13b8
#define REG_PMU_ISP_ARM_SYS		0x1050
#define REG_PMU_ISP_ARM_CONFIGURATION	0x2280
#define REG_PMU_ISP_ARM_STATUS		0x2284
#define REG_PMU_ISP_ARM_OPTION		0x2288

void fimc_is_fw_clear_irq1(struct fimc_is *is, unsigned int bit);
void fimc_is_fw_clear_irq2(struct fimc_is *is);
int fimc_is_hw_get_params(struct fimc_is *is, unsigned int num);

void fimc_is_hw_set_intgr0_gd0(struct fimc_is *is);
int fimc_is_hw_wait_intsr0_intsd0(struct fimc_is *is);
int fimc_is_hw_wait_intmsr0_intmsd0(struct fimc_is *is);
void fimc_is_hw_set_sensor_num(struct fimc_is *is);
void fimc_is_hw_stream_on(struct fimc_is *is);
void fimc_is_hw_stream_off(struct fimc_is *is);
int fimc_is_hw_set_param(struct fimc_is *is);
int fimc_is_hw_change_mode(struct fimc_is *is);

void fimc_is_hw_close_sensor(struct fimc_is *is, unsigned int index);
void fimc_is_hw_get_setfile_addr(struct fimc_is *is);
void fimc_is_hw_load_setfile(struct fimc_is *is);
void fimc_is_hw_subip_power_off(struct fimc_is *is);

int fimc_is_itf_s_param(struct fimc_is *is, bool update);
int fimc_is_itf_mode_change(struct fimc_is *is);

#endif /* FIMC_IS_REG_H_ */