22 #define ADM1272_RESTART_TIME            0xCC
23 #define ADM1272_MFR_PEAK_IOUT           0xD0
24 #define ADM1272_MFR_PEAK_VIN            0xD1
25 #define ADM1272_MFR_PEAK_VOUT           0xD2
26 #define ADM1272_MFR_PMON_CONTROL        0xD3
27 #define ADM1272_MFR_PMON_CONFIG         0xD4
28 #define ADM1272_MFR_ALERT1_CONFIG       0xD5
29 #define ADM1272_MFR_ALERT2_CONFIG       0xD6
30 #define ADM1272_MFR_PEAK_TEMPERATURE    0xD7
31 #define ADM1272_MFR_DEVICE_CONFIG       0xD8
32 #define ADM1272_MFR_POWER_CYCLE         0xD9
33 #define ADM1272_MFR_PEAK_PIN            0xDA
34 #define ADM1272_MFR_READ_PIN_EXT        0xDB
35 #define ADM1272_MFR_READ_EIN_EXT        0xDC
37 #define ADM1272_HYSTERESIS_LOW          0xF2
38 #define ADM1272_HYSTERESIS_HIGH         0xF3
39 #define ADM1272_STATUS_HYSTERESIS       0xF4
40 #define ADM1272_STATUS_GPIO             0xF5
41 #define ADM1272_STRT_UP_IOUT_LIM        0xF6
44 #define ADM1272_OPERATION_DEFAULT       0x80
45 #define ADM1272_CAPABILITY_DEFAULT      0xB0
46 #define ADM1272_CAPABILITY_NO_PEC       0x30
47 #define ADM1272_DIRECT_MODE             0x40
48 #define ADM1272_HIGH_LIMIT_DEFAULT      0x0FFF
49 #define ADM1272_PIN_OP_DEFAULT          0x7FFF
50 #define ADM1272_PMBUS_REVISION_DEFAULT  0x22
55 #define ADM1272_RESTART_TIME_DEFAULT    0x64
56 #define ADM1272_PMON_CONTROL_DEFAULT    0x1
57 #define ADM1272_PMON_CONFIG_DEFAULT     0x3F35
58 #define ADM1272_DEVICE_CONFIG_DEFAULT   0x8
59 #define ADM1272_HYSTERESIS_HIGH_DEFAULT     0xFFFF
60 #define ADM1272_STRT_UP_IOUT_LIM_DEFAULT    0x000F
68 #define ADM1272_IOUT_OFFSET             0x5000
69 #define ADM1272_IOUT_OFFSET             0x5000
101     [0] = { 6770, 0, -2 },        /* voltage, vrange 60V */
102     [1] = { 4062, 0, -2 },        /* voltage, vrange 100V */
105     [4] = { 3512, 0, -2 },        /* power, vrange 60V, irange 15mV */
106     [5] = { 21071, 0, -3 },       /* power, vrange 100V, irange 15mV */
107     [6] = { 17561, 0, -3 },       /* power, vrange 60V, irange 30mV */
108     [7] = { 10535, 0, -3 },       /* power, vrange 100V, irange 30mV */
118     if (pmdev->pages[0].read_vout > s->peak_vout) {  in adm1272_check_limits()
119         s->peak_vout = pmdev->pages[0].read_vout;  in adm1272_check_limits()
122     if (pmdev->pages[0].read_vin > s->peak_vin) {  in adm1272_check_limits()
123         s->peak_vin = pmdev->pages[0].read_vin;  in adm1272_check_limits()
126     if (pmdev->pages[0].read_iout > s->peak_iout) {  in adm1272_check_limits()
127         s->peak_iout = pmdev->pages[0].read_iout;  in adm1272_check_limits()
130     if (pmdev->pages[0].read_temperature_1 > s->peak_temperature) {  in adm1272_check_limits()
131         s->peak_temperature = pmdev->pages[0].read_temperature_1;  in adm1272_check_limits()
134     if (pmdev->pages[0].read_pin > s->peak_pin) {  in adm1272_check_limits()
135         s->peak_pin = pmdev->pages[0].read_pin;  in adm1272_check_limits()
193     pmdev->page = 0;  in adm1272_exit_reset()
194     pmdev->pages[0].operation = ADM1272_OPERATION_DEFAULT;  in adm1272_exit_reset()
198     pmdev->pages[0].revision = ADM1272_PMBUS_REVISION_DEFAULT;  in adm1272_exit_reset()
199     pmdev->pages[0].vout_mode = ADM1272_DIRECT_MODE;  in adm1272_exit_reset()
200     pmdev->pages[0].vout_ov_warn_limit = ADM1272_HIGH_LIMIT_DEFAULT;  in adm1272_exit_reset()
201     pmdev->pages[0].vout_uv_warn_limit = 0;  in adm1272_exit_reset()
202     pmdev->pages[0].iout_oc_warn_limit = ADM1272_HIGH_LIMIT_DEFAULT;  in adm1272_exit_reset()
203     pmdev->pages[0].ot_fault_limit = ADM1272_HIGH_LIMIT_DEFAULT;  in adm1272_exit_reset()
204     pmdev->pages[0].ot_warn_limit = ADM1272_HIGH_LIMIT_DEFAULT;  in adm1272_exit_reset()
205     pmdev->pages[0].vin_ov_warn_limit = ADM1272_HIGH_LIMIT_DEFAULT;  in adm1272_exit_reset()
206     pmdev->pages[0].vin_uv_warn_limit = 0;  in adm1272_exit_reset()
207     pmdev->pages[0].pin_op_warn_limit = ADM1272_PIN_OP_DEFAULT;  in adm1272_exit_reset()
209     pmdev->pages[0].status_word = 0;  in adm1272_exit_reset()
210     pmdev->pages[0].status_vout = 0;  in adm1272_exit_reset()
211     pmdev->pages[0].status_iout = 0;  in adm1272_exit_reset()
212     pmdev->pages[0].status_input = 0;  in adm1272_exit_reset()
213     pmdev->pages[0].status_temperature = 0;  in adm1272_exit_reset()
214     pmdev->pages[0].status_mfr_specific = 0;  in adm1272_exit_reset()
216     pmdev->pages[0].read_vin  in adm1272_exit_reset()
218     pmdev->pages[0].read_vout  in adm1272_exit_reset()
220     pmdev->pages[0].read_iout  in adm1272_exit_reset()
222     pmdev->pages[0].read_temperature_1 = 0;  in adm1272_exit_reset()
223     pmdev->pages[0].read_pin = adm1272_watts_to_direct(ADM1272_PWR_DEFAULT);  in adm1272_exit_reset()
224     pmdev->pages[0].revision = ADM1272_PMBUS_REVISION_DEFAULT;  in adm1272_exit_reset()
225     pmdev->pages[0].mfr_id = ADM1272_MFR_ID_DEFAULT;  in adm1272_exit_reset()
226     pmdev->pages[0].mfr_model = ADM1272_MODEL_DEFAULT;  in adm1272_exit_reset()
227     pmdev->pages[0].mfr_revision = ADM1272_MFR_DEFAULT_REVISION;  in adm1272_exit_reset()
228     pmdev->pages[0].mfr_date = ADM1272_DEFAULT_DATE;  in adm1272_exit_reset()
230     s->pin_ext = 0;  in adm1272_exit_reset()
231     s->ein_ext = 0;  in adm1272_exit_reset()
234     s->peak_vin = 0;  in adm1272_exit_reset()
235     s->peak_vout = 0;  in adm1272_exit_reset()
236     s->peak_iout = 0;  in adm1272_exit_reset()
237     s->peak_temperature = 0;  in adm1272_exit_reset()
238     s->peak_pin = 0;  in adm1272_exit_reset()
242     s->alert1_config = 0;  in adm1272_exit_reset()
243     s->alert2_config = 0;  in adm1272_exit_reset()
246     s->hysteresis_low = 0;  in adm1272_exit_reset()
248     s->status_hysteresis = 0;  in adm1272_exit_reset()
249     s->status_gpio = 0;  in adm1272_exit_reset()
333                       "%s: reading from unsupported register: 0x%02x\n",  in adm1272_read_byte()
335         return 0xFF;  in adm1272_read_byte()
339     return 0;  in adm1272_read_byte()
347     if (len == 0) {  in adm1272_write_data()
352     pmdev->code = buf[0]; /* PMBus command code */  in adm1272_write_data()
355         return 0;  in adm1272_write_data()
407                       "%s: writing to unsupported register: 0x%02x\n",  in adm1272_write_data()
411     return 0;  in adm1272_write_data()
419     if (strcmp(name, "vin") == 0 || strcmp(name, "vout") == 0) {  in adm1272_get()
421     } else if (strcmp(name, "iout") == 0) {  in adm1272_get()
423     } else if (strcmp(name, "pin") == 0) {  in adm1272_get()
443     if (strcmp(name, "vin") == 0 || strcmp(name, "vout") == 0) {  in adm1272_set()
445     } else if (strcmp(name, "iout") == 0) {  in adm1272_set()
447     } else if (strcmp(name, "pin") == 0) {  in adm1272_set()
458     .version_id = 0,
459     .minimum_version_id = 0,
494     pmbus_page_config(pmdev, 0, flags);  in adm1272_init()
498                         adm1272_set, NULL, &pmdev->pages[0].read_vin);  in adm1272_init()
502                         adm1272_set, NULL, &pmdev->pages[0].read_vout);  in adm1272_init()
506                         adm1272_set, NULL, &pmdev->pages[0].read_iout);  in adm1272_init()
510                         adm1272_set, NULL, &pmdev->pages[0].read_pin);  in adm1272_init()