292 static int fan53555_voltages_setup_fairchild(struct fan53555_regulator_info *di)  in fan53555_voltages_setup_fairchild()  argument
295 	switch (di->chip_id) {  in fan53555_voltages_setup_fairchild()
297 		switch (di->chip_rev) {  in fan53555_voltages_setup_fairchild()
299 			di->vsel_min = 600000;  in fan53555_voltages_setup_fairchild()
300 			di->vsel_step = 10000;  in fan53555_voltages_setup_fairchild()
303 			di->vsel_min = 800000;  in fan53555_voltages_setup_fairchild()
304 			di->vsel_step = 10000;  in fan53555_voltages_setup_fairchild()
307 			dev_err(di->dev,  in fan53555_voltages_setup_fairchild()
309 				di->chip_id, di->chip_rev);  in fan53555_voltages_setup_fairchild()
317 		di->vsel_min = 600000;  in fan53555_voltages_setup_fairchild()
318 		di->vsel_step = 10000;  in fan53555_voltages_setup_fairchild()
321 		di->vsel_min = 603000;  in fan53555_voltages_setup_fairchild()
322 		di->vsel_step = 12826;  in fan53555_voltages_setup_fairchild()
325 		dev_err(di->dev,  in fan53555_voltages_setup_fairchild()
326 			"Chip ID %d not supported!\n", di->chip_id);  in fan53555_voltages_setup_fairchild()
329 	di->vol_mask = VSEL_NSEL_MASK;  in fan53555_voltages_setup_fairchild()
334 static int fan53555_voltages_setup_silergy(struct fan53555_regulator_info *di)  in fan53555_voltages_setup_silergy()  argument
337 	di->vsel_min = 712500;  in fan53555_voltages_setup_silergy()
338 	di->vsel_step = 12500;  in fan53555_voltages_setup_silergy()
339 	di->vol_mask = VSEL_NSEL_MASK;  in fan53555_voltages_setup_silergy()
344 static int fan53555_voltages_setup_tcs(struct fan53555_regulator_info *di)  in fan53555_voltages_setup_tcs()  argument
346 	if (di->sleep_vsel_id) {  in fan53555_voltages_setup_tcs()
347 		di->sleep_reg = TCS452X_VSEL1;  in fan53555_voltages_setup_tcs()
348 		di->vol_reg = TCS452X_VSEL0;  in fan53555_voltages_setup_tcs()
350 		di->sleep_reg = TCS452X_VSEL0;  in fan53555_voltages_setup_tcs()
351 		di->vol_reg = TCS452X_VSEL1;  in fan53555_voltages_setup_tcs()
354 	di->vol_mask = TCS_VSEL_NSEL_MASK;  in fan53555_voltages_setup_tcs()
357 	di->vsel_min = 600000;  in fan53555_voltages_setup_tcs()
358 	di->vsel_step = 6250;  in fan53555_voltages_setup_tcs()
370 static int fan53555_device_setup(struct fan53555_regulator_info *di)  in fan53555_device_setup()  argument
375 	switch (di->sleep_vsel_id) {  in fan53555_device_setup()
377 		di->sleep_reg = FAN53555_VSEL0;  in fan53555_device_setup()
378 		di->vol_reg = FAN53555_VSEL1;  in fan53555_device_setup()
381 		di->sleep_reg = FAN53555_VSEL1;  in fan53555_device_setup()
382 		di->vol_reg = FAN53555_VSEL0;  in fan53555_device_setup()
385 		dev_err(di->dev, "Invalid VSEL ID!\n");  in fan53555_device_setup()
389 	switch (di->vendor) {  in fan53555_device_setup()
391 		ret = fan53555_voltages_setup_fairchild(di);  in fan53555_device_setup()
394 		ret = fan53555_voltages_setup_silergy(di);  in fan53555_device_setup()
397 		ret = fan53555_voltages_setup_tcs(di);  in fan53555_device_setup()
400 		dev_err(di->dev, "vendor %d not supported!\n", di->vendor);  in fan53555_device_setup()
431 	struct fan53555_regulator_info *di = dev_get_priv(dev);  in fan53555_regulator_probe()  local
446 	di->chip_id = val & DIE_ID;  in fan53555_regulator_probe()
454 	di->chip_rev = val & DIE_REV;  in fan53555_regulator_probe()
457 	      di->chip_id, di->chip_rev);  in fan53555_regulator_probe()
460 	ret = fan53555_device_setup(di);  in fan53555_regulator_probe()