20 #define MT9M114_CHIP_ID_VAL 0x2481
23 #define MT9M114_CHIP_ID                    0x0000
24 #define MT9M114_COMMAND_REGISTER           0x0080
27 #define MT9M114_RST_AND_MISC_CONTROL       0x001A
30 #define MT9M114_CAM_SENSOR_CFG_Y_ADDR_START     0xC800
31 #define MT9M114_CAM_SENSOR_CFG_X_ADDR_START     0xC802
32 #define MT9M114_CAM_SENSOR_CFG_Y_ADDR_END       0xC804
33 #define MT9M114_CAM_SENSOR_CFG_X_ADDR_END       0xC806
34 #define MT9M114_CAM_SENSOR_CFG_CPIPE_LAST_ROW   0xC818
35 #define MT9M114_CAM_SENSOR_CTRL_READ_MODE       0xC834
36 #define MT9M114_CAM_CROP_WINDOW_WIDTH           0xC858
37 #define MT9M114_CAM_CROP_WINDOW_HEIGHT          0xC85A
38 #define MT9M114_CAM_OUTPUT_WIDTH                0xC868
39 #define MT9M114_CAM_OUTPUT_HEIGHT               0xC86A
40 #define MT9M114_CAM_OUTPUT_FORMAT               0xC86C
41 #define MT9M114_CAM_STAT_AWB_CLIP_WINDOW_XEND   0xC918
42 #define MT9M114_CAM_STAT_AWB_CLIP_WINDOW_YEND   0xC91A
43 #define MT9M114_CAM_STAT_AE_INITIAL_WINDOW_XEND 0xC920
44 #define MT9M114_CAM_STAT_AE_INITIAL_WINDOW_YEND 0xC922
47 #define MT9M114_SYSMGR_NEXT_STATE 0xDC00
50 #define MT9M114_SYS_STATE_ENTER_CONFIG_CHANGE 0x28
51 #define MT9M114_SYS_STATE_START_STREAMING     0x34
52 #define MT9M114_SYS_STATE_ENTER_SUSPEND       0x40
55 #define MT9M114_CAM_OUTPUT_FORMAT_FORMAT_YUV (0 << 8)
59 #define MT9M114_CAM_SENSOR_CTRL_HORZ_FLIP_EN BIT(0)
83 	{0x098E, 2, 0x1000},    /* LOGICAL_ADDRESS_ACCESS */
84 	{0xC97E, 1, 0x01},      /* CAM_SYSCTL_PLL_ENABLE */
85 	{0xC980, 2, 0x0120},    /* CAM_SYSCTL_PLL_DIVIDER_M_N = 288 */
86 	{0xC982, 2, 0x0700},    /* CAM_SYSCTL_PLL_DIVIDER_P = 1792 */
87 	{0xC808, 4, 0x2DC6C00}, /* CAM_SENSOR_CFG_PIXCLK = 48 Mhz */
88 	{0x316A, 2, 0x8270},    /* Auto txlo_row for hot pixel and linear full well optimization */
89 	{0x316C, 2, 0x8270},    /* Auto txlo for hot pixel and linear full well optimization */
90 	{0x3ED0, 2, 0x2305},    /* Eclipse setting, ecl range=1, ecl value=2, ivln=3 */
91 	{0x3ED2, 2, 0x77CF},    /* TX_hi = 12 */
92 	{0x316E, 2, 0x8202}, /* Auto ecl , threshold 2x, ecl=0 at high gain, ecl=2 for low gain */
93 	{0x3180, 2, 0x87FF}, /* Enable delta dark */
94 	{0x30D4, 2, 0x6080}, /* Disable column correction due to AE oscillation problem */
95 	{0xA802, 2, 0x0008}, /* RESERVED_AE_TRACK_02 */
96 	{0x3E14, 2, 0xFF39}, /* Enabling pixout clamping to VAA to solve column band issue */
97 	{0xC80C, 2, 0x0001}, /* CAM_SENSOR_CFG_ROW_SPEED */
98 	{0xC80E, 2, 0x00DB}, /* CAM_SENSOR_CFG_FINE_INTEG_TIME_MIN = 219 */
99 	{0xC810, 2, 0x07C2}, /* CAM_SENSOR_CFG_FINE_INTEG_TIME_MAX = 1986 */
100 	{0xC812, 2, 0x02FE}, /* CAM_SENSOR_CFG_FRAME_LENGTH_LINES = 766 */
101 	{0xC814, 2, 0x0845}, /* CAM_SENSOR_CFG_LINE_LENGTH_PCK = 2117 */
102 	{0xC816, 2, 0x0060}, /* CAM_SENSOR_CFG_FINE_CORRECTION = 96 */
103 	{0xC826, 2, 0x0020}, /* CAM_SENSOR_CFG_REG_0_DATA = 32 */
104 	{0xC834, 2, 0x0000}, /* CAM_SENSOR_CONTROL_READ_MODE */
105 	{0xC854, 2, 0x0000}, /* CAM_CROP_WINDOW_XOFFSET */
106 	{0xC856, 2, 0x0000}, /* CAM_CROP_WINDOW_YOFFSET */
107 	{0xC85C, 1, 0x03},   /* CAM_CROP_CROPMODE */
108 	{0xC878, 1, 0x00},   /* CAM_AET_AEMODE */
109 	{0xC88C, 2, 0x1D9A}, /* CAM_AET_MAX_FRAME_RATE = 7578 */
110 	{0xC88E, 2, 0x1D9A}, /* CAM_AET_MIN_FRAME_RATE = 7578 */
111 	{0xC914, 2, 0x0000}, /* CAM_STAT_AWB_CLIP_WINDOW_XSTART */
112 	{0xC916, 2, 0x0000}, /* CAM_STAT_AWB_CLIP_WINDOW_YSTART */
113 	{0xC91C, 2, 0x0000}, /* CAM_STAT_AE_INITIAL_WINDOW_XSTART */
114 	{0xC91E, 2, 0x0000}, /* CAM_STAT_AE_INITIAL_WINDOW_YSTART */
115 	{0x001E, 2, 0x0777}, /* REG_PAD_SLEW */
116 	{0xC86E, 2, 0x0038}, /* CAM_OUTPUT_FORMAT_YUV_CLIP for CSI */
117 	{0xC984, 2, 0x8000}, /* CAM_PORT_OUTPUT_CONTROL, for MIPI CSI-2 interface : 0x8000 */
121 	{MT9M114_CAM_SENSOR_CFG_Y_ADDR_START, 2, 0x00D4},     /* 212 */
122 	{MT9M114_CAM_SENSOR_CFG_X_ADDR_START, 2, 0x00A4},     /* 164 */
123 	{MT9M114_CAM_SENSOR_CFG_Y_ADDR_END, 2, 0x02FB},       /* 763 */
124 	{MT9M114_CAM_SENSOR_CFG_X_ADDR_END, 2, 0x046B},       /* 1131 */
125 	{MT9M114_CAM_SENSOR_CFG_CPIPE_LAST_ROW, 2, 0x0223},   /* 547 */
126 	{MT9M114_CAM_CROP_WINDOW_WIDTH, 2, 0x03C0},           /* 960 */
127 	{MT9M114_CAM_CROP_WINDOW_HEIGHT, 2, 0x0220},          /* 544 */
128 	{MT9M114_CAM_OUTPUT_WIDTH, 2, 0x01E0},                /* 480 */
129 	{MT9M114_CAM_OUTPUT_HEIGHT, 2, 0x0110},               /* 272 */
130 	{MT9M114_CAM_STAT_AWB_CLIP_WINDOW_XEND, 2, 0x01DF},   /* 479 */
131 	{MT9M114_CAM_STAT_AWB_CLIP_WINDOW_YEND, 2, 0x010F},   /* 271 */
132 	{MT9M114_CAM_STAT_AE_INITIAL_WINDOW_XEND, 2, 0x005F}, /* 95 */
133 	{MT9M114_CAM_STAT_AE_INITIAL_WINDOW_YEND, 2, 0x0035}, /* 53 */
137 	{MT9M114_CAM_SENSOR_CFG_Y_ADDR_START, 2, 0x0000},     /* 0 */
138 	{MT9M114_CAM_SENSOR_CFG_X_ADDR_START, 2, 0x0000},     /* 0 */
139 	{MT9M114_CAM_SENSOR_CFG_Y_ADDR_END, 2, 0x03CD},       /* 973 */
140 	{MT9M114_CAM_SENSOR_CFG_X_ADDR_END, 2, 0x050D},       /* 1293 */
141 	{MT9M114_CAM_SENSOR_CFG_CPIPE_LAST_ROW, 2, 0x01E3},   /* 483 */
142 	{MT9M114_CAM_CROP_WINDOW_WIDTH, 2, 0x0280},           /* 640 */
143 	{MT9M114_CAM_CROP_WINDOW_HEIGHT, 2, 0x01E0},          /* 480 */
144 	{MT9M114_CAM_OUTPUT_WIDTH, 2, 0x0280},                /* 640 */
145 	{MT9M114_CAM_OUTPUT_HEIGHT, 2, 0x01E0},               /* 480 */
146 	{MT9M114_CAM_STAT_AWB_CLIP_WINDOW_XEND, 2, 0x027F},   /* 639 */
147 	{MT9M114_CAM_STAT_AWB_CLIP_WINDOW_YEND, 2, 0x01DF},   /* 479 */
148 	{MT9M114_CAM_STAT_AE_INITIAL_WINDOW_XEND, 2, 0x007F}, /* 127 */
149 	{MT9M114_CAM_STAT_AE_INITIAL_WINDOW_YEND, 2, 0x005F}, /* 95 */
153 	{MT9M114_CAM_SENSOR_CFG_Y_ADDR_START, 2, 0x007C},     /* 124 */
154 	{MT9M114_CAM_SENSOR_CFG_X_ADDR_START, 2, 0x0004},     /* 4 */
155 	{MT9M114_CAM_SENSOR_CFG_Y_ADDR_END, 2, 0x0353},       /* 851 */
156 	{MT9M114_CAM_SENSOR_CFG_X_ADDR_END, 2, 0x050B},       /* 1291 */
157 	{MT9M114_CAM_SENSOR_CFG_CPIPE_LAST_ROW, 2, 0x02D3},   /* 723 */
158 	{MT9M114_CAM_CROP_WINDOW_WIDTH, 2, 0x0500},           /* 1280 */
159 	{MT9M114_CAM_CROP_WINDOW_HEIGHT, 2, 0x02D0},          /* 720 */
160 	{MT9M114_CAM_OUTPUT_WIDTH, 2, 0x0500},                /* 1280 */
161 	{MT9M114_CAM_OUTPUT_HEIGHT, 2, 0x02D0},               /* 720 */
162 	{MT9M114_CAM_STAT_AWB_CLIP_WINDOW_XEND, 2, 0x04FF},   /* 1279 */
163 	{MT9M114_CAM_STAT_AWB_CLIP_WINDOW_YEND, 2, 0x02CF},   /* 719 */
164 	{MT9M114_CAM_STAT_AE_INITIAL_WINDOW_XEND, 2, 0x00FF}, /* 255 */
165 	{MT9M114_CAM_STAT_AE_INITIAL_WINDOW_YEND, 2, 0x008F}, /* 143 */
177 		.height_min = (height), .height_max = (height), .width_step = 0, .height_step = 0  \
187 	{0}};
194 	addr_buffer[1] = start_addr & 0xFF;  in i2c_burst_read16_dt()
195 	addr_buffer[0] = start_addr >> 8;  in i2c_burst_read16_dt()
205 	addr_buffer[1] = start_addr & 0xFF;  in i2c_burst_write16_dt()
206 	addr_buffer[0] = start_addr >> 8;  in i2c_burst_write16_dt()
207 	msg[0].buf = addr_buffer;  in i2c_burst_write16_dt()
208 	msg[0].len = 2U;  in i2c_burst_write16_dt()
209 	msg[0].flags = I2C_MSG_WRITE;  in i2c_burst_write16_dt()
267 	return 0;  in mt9m114_read_reg()
273 	uint32_t oldVal = 0;  in mt9m114_modify_reg()
274 	uint32_t newVal = 0;  in mt9m114_modify_reg()
289 	int i = 0;  in mt9m114_write_all()
302 	return 0;  in mt9m114_write_all()
307 	int ret = mt9m114_modify_reg(dev, MT9M114_RST_AND_MISC_CONTROL, 2, 0x01, 0x01);  in mt9m114_software_reset()
315 	ret = mt9m114_modify_reg(dev, MT9M114_RST_AND_MISC_CONTROL, 2, 0x01, 0x00);  in mt9m114_software_reset()
322 	return 0;  in mt9m114_software_reset()
371 	return 0;  in mt9m114_set_state()
376 	int ret = 0;  in mt9m114_set_output_format()
396 	int i = 0;  in mt9m114_set_fmt()
414 		return 0;  in mt9m114_set_fmt()
427 	for (i = 0; i < ARRAY_SIZE(resolutionConfigs); i++) {  in mt9m114_set_fmt()
451 	return 0;  in mt9m114_get_fmt()
468 	return 0;  in mt9m114_get_caps()
473 	int ret = 0;  in mt9m114_set_ctrl()
479 					(int)value ? MT9M114_CAM_SENSOR_CTRL_HORZ_FLIP_EN : 0);  in mt9m114_set_ctrl()
484 					(int)value ? MT9M114_CAM_SENSOR_CTRL_VERT_FLIP_EN : 0);  in mt9m114_set_ctrl()
490 	if (ret < 0) {  in mt9m114_set_ctrl()
552 	return 0;  in mt9m114_init()
558 	.i2c = I2C_DT_SPEC_INST_GET(0),
575 DEVICE_DT_INST_DEFINE(0, &mt9m114_init_0, NULL, &mt9m114_data_0, &mt9m114_cfg_0, POST_KERNEL,