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Add support for AT30TS74 into hwmon #5158

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Add support for AT30TS74 into hwmon #5158

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1 change: 1 addition & 0 deletions drivers/hwmon/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -1222,6 +1222,7 @@ config SENSORS_LM75
temperature sensor chip, with models including:

- Analog Devices ADT75
- Atmel (now Microchip) AT30TS74
- Dallas Semiconductor DS75, DS1775 and DS7505
- Global Mixed-mode Technology (GMT) G751
- Maxim MAX6625 and MAX6626
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14 changes: 14 additions & 0 deletions drivers/hwmon/lm75.c
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Expand Up @@ -26,6 +26,7 @@

enum lm75_type { /* keep sorted in alphabetical order */
adt75,
at30ts74,
ds1775,
ds75,
ds7505,
Expand Down Expand Up @@ -128,6 +129,14 @@ static const struct lm75_params device_params[] = {
.default_resolution = 12,
.default_sample_time = MSEC_PER_SEC / 10,
},
[at30ts74] = {
.set_mask = 3 << 5, /* 12-bit mode*/
.default_resolution = 12,
.default_sample_time = 200,
.num_sample_times = 4,
.sample_times = (unsigned int []){ 25, 50, 100, 200 },
.resolutions = (u8 []) {9, 10, 11, 12 },
},
[ds1775] = {
.clr_mask = 3 << 5,
.set_mask = 2 << 5, /* 11-bit mode */
Expand Down Expand Up @@ -645,6 +654,7 @@ static int lm75_probe(struct i2c_client *client)

static const struct i2c_device_id lm75_ids[] = {
{ "adt75", adt75, },
{ "at30ts74", at30ts74, },
{ "ds1775", ds1775, },
{ "ds75", ds75, },
{ "ds7505", ds7505, },
Expand Down Expand Up @@ -680,6 +690,10 @@ static const struct of_device_id __maybe_unused lm75_of_match[] = {
.compatible = "adi,adt75",
.data = (void *)adt75
},
{
.compatible = "atmel,at30ts74",
.data = (void *)at30ts74
},
{
.compatible = "dallas,ds1775",
.data = (void *)ds1775
Expand Down