23 	{ 0, 1, 0x00 },	/* 0x00 AAT2870_BL_CH_EN */
24 	{ 0, 1, 0x16 },	/* 0x01 AAT2870_BLM */
25 	{ 0, 1, 0x16 },	/* 0x02 AAT2870_BLS */
26 	{ 0, 1, 0x56 },	/* 0x03 AAT2870_BL1 */
27 	{ 0, 1, 0x56 },	/* 0x04 AAT2870_BL2 */
28 	{ 0, 1, 0x56 },	/* 0x05 AAT2870_BL3 */
29 	{ 0, 1, 0x56 },	/* 0x06 AAT2870_BL4 */
30 	{ 0, 1, 0x56 },	/* 0x07 AAT2870_BL5 */
31 	{ 0, 1, 0x56 },	/* 0x08 AAT2870_BL6 */
32 	{ 0, 1, 0x56 },	/* 0x09 AAT2870_BL7 */
33 	{ 0, 1, 0x56 },	/* 0x0A AAT2870_BL8 */
34 	{ 0, 1, 0x00 },	/* 0x0B AAT2870_FLR */
35 	{ 0, 1, 0x03 },	/* 0x0C AAT2870_FM */
36 	{ 0, 1, 0x03 },	/* 0x0D AAT2870_FS */
37 	{ 0, 1, 0x10 },	/* 0x0E AAT2870_ALS_CFG0 */
38 	{ 0, 1, 0x06 },	/* 0x0F AAT2870_ALS_CFG1 */
39 	{ 0, 1, 0x00 },	/* 0x10 AAT2870_ALS_CFG2 */
40 	{ 1, 0, 0x00 },	/* 0x11 AAT2870_AMB */
41 	{ 0, 1, 0x00 },	/* 0x12 AAT2870_ALS0 */
42 	{ 0, 1, 0x00 },	/* 0x13 AAT2870_ALS1 */
43 	{ 0, 1, 0x00 },	/* 0x14 AAT2870_ALS2 */
44 	{ 0, 1, 0x00 },	/* 0x15 AAT2870_ALS3 */
45 	{ 0, 1, 0x00 },	/* 0x16 AAT2870_ALS4 */
46 	{ 0, 1, 0x00 },	/* 0x17 AAT2870_ALS5 */
47 	{ 0, 1, 0x00 },	/* 0x18 AAT2870_ALS6 */
48 	{ 0, 1, 0x00 },	/* 0x19 AAT2870_ALS7 */
49 	{ 0, 1, 0x00 },	/* 0x1A AAT2870_ALS8 */
50 	{ 0, 1, 0x00 },	/* 0x1B AAT2870_ALS9 */
51 	{ 0, 1, 0x00 },	/* 0x1C AAT2870_ALSA */
52 	{ 0, 1, 0x00 },	/* 0x1D AAT2870_ALSB */
53 	{ 0, 1, 0x00 },	/* 0x1E AAT2870_ALSC */
54 	{ 0, 1, 0x00 },	/* 0x1F AAT2870_ALSD */
55 	{ 0, 1, 0x00 },	/* 0x20 AAT2870_ALSE */
56 	{ 0, 1, 0x00 },	/* 0x21 AAT2870_ALSF */
57 	{ 0, 1, 0x00 },	/* 0x22 AAT2870_SUB_SET */
58 	{ 0, 1, 0x00 },	/* 0x23 AAT2870_SUB_CTRL */
59 	{ 0, 1, 0x00 },	/* 0x24 AAT2870_LDO_AB */
60 	{ 0, 1, 0x00 },	/* 0x25 AAT2870_LDO_CD */
61 	{ 0, 1, 0x00 },	/* 0x26 AAT2870_LDO_EN */
97 		dev_err(aat2870->dev, "Invalid address, 0x%02x\n", addr);  in __aat2870_read()
107 	if (ret < 0)  in __aat2870_read()
113 	if (ret < 0)  in __aat2870_read()
119 	dev_dbg(aat2870->dev, "read: addr=0x%02x, val=0x%02x\n", addr, *val);  in __aat2870_read()
120 	return 0;  in __aat2870_read()
129 		dev_err(aat2870->dev, "Invalid address, 0x%02x\n", addr);  in __aat2870_write()
134 		dev_err(aat2870->dev, "Address 0x%02x is not writeable\n",  in __aat2870_write()
139 	msg[0] = addr;  in __aat2870_write()
142 	if (ret < 0)  in __aat2870_write()
149 	dev_dbg(aat2870->dev, "write: addr=0x%02x, val=0x%02x\n", addr, val);  in __aat2870_write()
150 	return 0;  in __aat2870_write()
201 	if (aat2870->en_pin >= 0)  in aat2870_enable()
209 	if (aat2870->en_pin >= 0)  in aat2870_disable()
210 		gpio_set_value(aat2870->en_pin, 0);  in aat2870_disable()
212 	aat2870->is_enable = 0;  in aat2870_disable()
219 	ssize_t count = 0;  in aat2870_dump_reg()
223 	for (addr = 0; addr < AAT2870_REG_NUM; addr++) {  in aat2870_dump_reg()
224 		count += snprintf(buf + count, PAGE_SIZE - count, "0x%02x: ", addr);  in aat2870_dump_reg()
229 		if (ret == 0)  in aat2870_dump_reg()
231 					  "0x%02x", val);  in aat2870_dump_reg()
263 	if (ret >= 0)  in aat2870_reg_read_file()
287 	buf[buf_size] = 0;  in aat2870_reg_write_file()
297 		dev_err(aat2870->dev, "Invalid address, 0x%lx\n", addr);  in aat2870_reg_write_file()
340 	int ret = 0;  in aat2870_i2c_probe()
353 	if (pdata->en_pin < 0)  in aat2870_i2c_probe()
369 	if (aat2870->en_pin >= 0) {  in aat2870_i2c_probe()
372 		if (ret < 0) {  in aat2870_i2c_probe()
381 	for (i = 0; i < pdata->num_subdevs; i++) {  in aat2870_i2c_probe()
382 		for (j = 0; j < ARRAY_SIZE(aat2870_devs); j++) {  in aat2870_i2c_probe()
393 	ret = mfd_add_devices(aat2870->dev, 0, aat2870_devs,  in aat2870_i2c_probe()
394 			      ARRAY_SIZE(aat2870_devs), NULL, 0, NULL);  in aat2870_i2c_probe()
395 	if (ret != 0) {  in aat2870_i2c_probe()
402 	return 0;  in aat2870_i2c_probe()
416 	return 0;  in aat2870_i2c_suspend()
429 	for (i = 0; i < AAT2870_REG_NUM; i++) {  in aat2870_i2c_resume()
435 	return 0;  in aat2870_i2c_resume()
442 	{ "aat2870", 0 },