* [PATCH] hwmon: (lm90) Add support for TI TMP451
@ 2013-10-08 9:27 Wei Ni
[not found] ` <1381224457-21858-1-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Wei Ni @ 2013-10-08 9:27 UTC (permalink / raw)
To: khali-PUYAD+kWke1g9hUCZPvPmw, linux-0h96xk9xTtrk1uMJSBkQmQ
Cc: lm-sensors-GZX6beZjE8VD60Wz+7aTrA,
linux-tegra-u79uwXL29TY76Z2rM5mHXA, Wei Ni
TI TMP451 is mostly compatible with ADT7461, except for
local temperature low byte and max conversion rate.
Add support to the LM90 driver.
Signed-off-by: Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
---
Documentation/hwmon/lm90 | 6 ++++++
drivers/hwmon/lm90.c | 37 +++++++++++++++++++++++++++++--------
2 files changed, 35 insertions(+), 8 deletions(-)
diff --git a/Documentation/hwmon/lm90 b/Documentation/hwmon/lm90
index b466974..e40af89 100644
--- a/Documentation/hwmon/lm90
+++ b/Documentation/hwmon/lm90
@@ -122,6 +122,12 @@ Supported chips:
Prefix: 'g781'
Addresses scanned: I2C 0x4c, 0x4d
Datasheet: Not publicly available from GMT
+ * Texas Instruments TMP451
+ Prefix: 'tmp451'
+ Addresses scanned: I2C 0x4c
+ Datasheet: Publicly available at NXP website
+ http://www.ti.com/litv/pdf/sbos686
+
Author: Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 82a1ca15..81a7bf6 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -60,6 +60,11 @@
* This driver also supports the G781 from GMT. This device is compatible
* with the ADM1032.
*
+ * This driver also supports TMP451 from Texas Instruments. This device is
+ * supported in both compatibility and extended mode. it's mostly compatible
+ * with ADT7461 except for local temperature low byte register and max
+ * conversion rate.
+ *
* Since the LM90 was the first chipset supported by this driver, most
* comments will refer to this chipset, but are actually general and
* concern all supported chipsets, unless mentioned otherwise.
@@ -111,7 +116,7 @@ static const unsigned short normal_i2c[] = {
0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
- max6646, w83l771, max6696, sa56004, g781 };
+ max6646, w83l771, max6696, sa56004, g781, tmp451 };
/*
* The LM90 registers
@@ -168,6 +173,9 @@ enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
#define LM90_DEF_CONVRATE_RVAL 6 /* Def conversion rate register value */
#define LM90_MAX_CONVRATE_MS 16000 /* Maximum conversion rate in ms */
+/* TMP451 registers */
+#define TMP451_REG_R_LOCAL_TEMPL 0x15
+
/*
* Device flags
*/
@@ -206,6 +214,7 @@ static const struct i2c_device_id lm90_id[] = {
{ "nct1008", adt7461 },
{ "w83l771", w83l771 },
{ "sa56004", sa56004 },
+ { "tmp451", tmp451},
{ }
};
MODULE_DEVICE_TABLE(i2c, lm90_id);
@@ -294,6 +303,13 @@ static const struct lm90_params lm90_params[] = {
.max_convrate = 9,
.reg_local_ext = SA56004_REG_R_LOCAL_TEMPL,
},
+ [tmp451] = {
+ .flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
+ | LM90_HAVE_BROKEN_ALERT,
+ .alert_alarms = 0x7c,
+ .max_convrate = 9,
+ .reg_local_ext = TMP451_REG_R_LOCAL_TEMPL,
+ }
};
/*
@@ -718,7 +734,7 @@ static int read_temp8(struct device *dev, int index)
struct lm90_data *data = lm90_update_device(dev);
int temp;
- if (data->kind == adt7461)
+ if (data->kind == adt7461 || data->kind == tmp451)
temp = temp_from_u8_adt7461(data, data->temp8[index]);
else if (data->kind == max6646)
temp = temp_from_u8(data->temp8[index]);
@@ -762,7 +778,7 @@ static int write_temp8(struct device *dev, int index, long val)
val -= 16000;
mutex_lock(&data->update_lock);
- if (data->kind == adt7461)
+ if (data->kind == adt7461 || data->kind == tmp451)
data->temp8[index] = temp_to_u8_adt7461(data, val);
else if (data->kind == max6646)
data->temp8[index] = temp_to_u8(val);
@@ -803,7 +819,7 @@ static int read_temp11(struct device *dev, int index)
struct lm90_data *data = lm90_update_device(dev);
int temp;
- if (data->kind == adt7461)
+ if (data->kind == adt7461 || data->kind == tmp451)
temp = temp_from_u16_adt7461(data, data->temp11[index]);
else if (data->kind == max6646)
temp = temp_from_u16(data->temp11[index]);
@@ -848,7 +864,7 @@ static int write_temp11(struct device *dev, int nr, int index, long val)
val -= 16000;
mutex_lock(&data->update_lock);
- if (data->kind == adt7461)
+ if (data->kind == adt7461 || data->kind == tmp451)
data->temp11[index] = temp_to_u16_adt7461(data, val);
else if (data->kind == max6646)
data->temp11[index] = temp_to_u8(val) << 8;
@@ -912,7 +928,7 @@ static ssize_t show_temphyst(struct device *dev,
struct lm90_data *data = lm90_update_device(dev);
int temp;
- if (data->kind == adt7461)
+ if (data->kind == adt7461 || data->kind == tmp451)
temp = temp_from_u8_adt7461(data, data->temp8[attr->index]);
else if (data->kind == max6646)
temp = temp_from_u8(data->temp8[attr->index]);
@@ -940,7 +956,7 @@ static ssize_t set_temphyst(struct device *dev, struct device_attribute *dummy,
return err;
mutex_lock(&data->update_lock);
- if (data->kind == adt7461)
+ if (data->kind == adt7461 || data->kind == tmp451)
temp = temp_from_u8_adt7461(data, data->temp8[2]);
else if (data->kind == max6646)
temp = temp_from_u8(data->temp8[2]);
@@ -1368,6 +1384,11 @@ static int lm90_detect(struct i2c_client *client,
&& (config1 & 0x3F) == 0x00
&& convrate <= 0x08)
name = "g781";
+ } else
+ if (address == 0x4C
+ && man_id == 0x55) { /* Texas Instruments */
+ if (chip_id == 0x00)
+ name = "tmp451";
}
if (!name) { /* identification failed */
@@ -1429,7 +1450,7 @@ static void lm90_init_client(struct i2c_client *client)
data->config_orig = config;
/* Check Temperature Range Select */
- if (data->kind == adt7461) {
+ if (data->kind == adt7461 || data->kind == tmp451) {
if (config & 0x04)
data->flags |= LM90_FLAG_ADT7461_EXT;
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] hwmon: (lm90) Add support for TI TMP451
[not found] ` <1381224457-21858-1-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
@ 2013-10-08 15:25 ` Guenter Roeck
[not found] ` <20131008152550.GA18402-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
0 siblings, 1 reply; 3+ messages in thread
From: Guenter Roeck @ 2013-10-08 15:25 UTC (permalink / raw)
To: Wei Ni
Cc: khali-PUYAD+kWke1g9hUCZPvPmw, lm-sensors-GZX6beZjE8VD60Wz+7aTrA,
linux-tegra-u79uwXL29TY76Z2rM5mHXA
On Tue, Oct 08, 2013 at 05:27:37PM +0800, Wei Ni wrote:
> TI TMP451 is mostly compatible with ADT7461, except for
> local temperature low byte and max conversion rate.
> Add support to the LM90 driver.
>
> Signed-off-by: Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> ---
> Documentation/hwmon/lm90 | 6 ++++++
> drivers/hwmon/lm90.c | 37 +++++++++++++++++++++++++++++--------
> 2 files changed, 35 insertions(+), 8 deletions(-)
>
> diff --git a/Documentation/hwmon/lm90 b/Documentation/hwmon/lm90
> index b466974..e40af89 100644
> --- a/Documentation/hwmon/lm90
> +++ b/Documentation/hwmon/lm90
> @@ -122,6 +122,12 @@ Supported chips:
> Prefix: 'g781'
> Addresses scanned: I2C 0x4c, 0x4d
> Datasheet: Not publicly available from GMT
> + * Texas Instruments TMP451
> + Prefix: 'tmp451'
> + Addresses scanned: I2C 0x4c
> + Datasheet: Publicly available at NXP website
s/NXP/TI/
> + http://www.ti.com/litv/pdf/sbos686
> +
>
> Author: Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>
>
> diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
> index 82a1ca15..81a7bf6 100644
> --- a/drivers/hwmon/lm90.c
> +++ b/drivers/hwmon/lm90.c
> @@ -60,6 +60,11 @@
> * This driver also supports the G781 from GMT. This device is compatible
> * with the ADM1032.
> *
> + * This driver also supports TMP451 from Texas Instruments. This device is
> + * supported in both compatibility and extended mode. it's mostly compatible
s/it/It/
> + * with ADT7461 except for local temperature low byte register and max
> + * conversion rate.
> + *
> * Since the LM90 was the first chipset supported by this driver, most
> * comments will refer to this chipset, but are actually general and
> * concern all supported chipsets, unless mentioned otherwise.
> @@ -111,7 +116,7 @@ static const unsigned short normal_i2c[] = {
> 0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
>
> enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
> - max6646, w83l771, max6696, sa56004, g781 };
> + max6646, w83l771, max6696, sa56004, g781, tmp451 };
>
> /*
> * The LM90 registers
> @@ -168,6 +173,9 @@ enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
> #define LM90_DEF_CONVRATE_RVAL 6 /* Def conversion rate register value */
> #define LM90_MAX_CONVRATE_MS 16000 /* Maximum conversion rate in ms */
>
> +/* TMP451 registers */
> +#define TMP451_REG_R_LOCAL_TEMPL 0x15
> +
> /*
> * Device flags
> */
> @@ -206,6 +214,7 @@ static const struct i2c_device_id lm90_id[] = {
> { "nct1008", adt7461 },
> { "w83l771", w83l771 },
> { "sa56004", sa56004 },
> + { "tmp451", tmp451},
Addd space before } for consistency
> { }
> };
> MODULE_DEVICE_TABLE(i2c, lm90_id);
> @@ -294,6 +303,13 @@ static const struct lm90_params lm90_params[] = {
> .max_convrate = 9,
> .reg_local_ext = SA56004_REG_R_LOCAL_TEMPL,
> },
> + [tmp451] = {
> + .flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
> + | LM90_HAVE_BROKEN_ALERT,
> + .alert_alarms = 0x7c,
> + .max_convrate = 9,
> + .reg_local_ext = TMP451_REG_R_LOCAL_TEMPL,
> + }
> };
>
> /*
> @@ -718,7 +734,7 @@ static int read_temp8(struct device *dev, int index)
> struct lm90_data *data = lm90_update_device(dev);
> int temp;
>
> - if (data->kind == adt7461)
> + if (data->kind == adt7461 || data->kind == tmp451)
> temp = temp_from_u8_adt7461(data, data->temp8[index]);
> else if (data->kind == max6646)
> temp = temp_from_u8(data->temp8[index]);
> @@ -762,7 +778,7 @@ static int write_temp8(struct device *dev, int index, long val)
> val -= 16000;
>
> mutex_lock(&data->update_lock);
> - if (data->kind == adt7461)
> + if (data->kind == adt7461 || data->kind == tmp451)
> data->temp8[index] = temp_to_u8_adt7461(data, val);
> else if (data->kind == max6646)
> data->temp8[index] = temp_to_u8(val);
> @@ -803,7 +819,7 @@ static int read_temp11(struct device *dev, int index)
> struct lm90_data *data = lm90_update_device(dev);
> int temp;
>
> - if (data->kind == adt7461)
> + if (data->kind == adt7461 || data->kind == tmp451)
> temp = temp_from_u16_adt7461(data, data->temp11[index]);
> else if (data->kind == max6646)
> temp = temp_from_u16(data->temp11[index]);
> @@ -848,7 +864,7 @@ static int write_temp11(struct device *dev, int nr, int index, long val)
> val -= 16000;
>
> mutex_lock(&data->update_lock);
> - if (data->kind == adt7461)
> + if (data->kind == adt7461 || data->kind == tmp451)
> data->temp11[index] = temp_to_u16_adt7461(data, val);
> else if (data->kind == max6646)
> data->temp11[index] = temp_to_u8(val) << 8;
> @@ -912,7 +928,7 @@ static ssize_t show_temphyst(struct device *dev,
> struct lm90_data *data = lm90_update_device(dev);
> int temp;
>
> - if (data->kind == adt7461)
> + if (data->kind == adt7461 || data->kind == tmp451)
> temp = temp_from_u8_adt7461(data, data->temp8[attr->index]);
> else if (data->kind == max6646)
> temp = temp_from_u8(data->temp8[attr->index]);
> @@ -940,7 +956,7 @@ static ssize_t set_temphyst(struct device *dev, struct device_attribute *dummy,
> return err;
>
> mutex_lock(&data->update_lock);
> - if (data->kind == adt7461)
> + if (data->kind == adt7461 || data->kind == tmp451)
> temp = temp_from_u8_adt7461(data, data->temp8[2]);
> else if (data->kind == max6646)
> temp = temp_from_u8(data->temp8[2]);
> @@ -1368,6 +1384,11 @@ static int lm90_detect(struct i2c_client *client,
> && (config1 & 0x3F) == 0x00
> && convrate <= 0x08)
> name = "g781";
> + } else
> + if (address == 0x4C
> + && man_id == 0x55) { /* Texas Instruments */
> + if (chip_id == 0x00)
> + name = "tmp451";
Chip ID register is not defined for TMP451. Even if it is readable, not sure if
you can rely on it. Guess we have to, as other TI chips _do_ have this register
and might be mis-detected otherwise. Anyway, I think you should add additional
checks as with other chips. Conversion rate limits are known, as well as
forced-zero bits in the configuration register. You could also read register
0x15 to ensure that it is readable and has the lower 4 bits set to 0.
> }
>
> if (!name) { /* identification failed */
> @@ -1429,7 +1450,7 @@ static void lm90_init_client(struct i2c_client *client)
> data->config_orig = config;
>
> /* Check Temperature Range Select */
> - if (data->kind == adt7461) {
> + if (data->kind == adt7461 || data->kind == tmp451) {
> if (config & 0x04)
> data->flags |= LM90_FLAG_ADT7461_EXT;
> }
> --
> 1.7.9.5
>
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] hwmon: (lm90) Add support for TI TMP451
[not found] ` <20131008152550.GA18402-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
@ 2013-10-09 2:30 ` Wei Ni
0 siblings, 0 replies; 3+ messages in thread
From: Wei Ni @ 2013-10-09 2:30 UTC (permalink / raw)
To: Guenter Roeck
Cc: khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org,
lm-sensors-GZX6beZjE8VD60Wz+7aTrA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
On 10/08/2013 11:25 PM, Guenter Roeck wrote:
> On Tue, Oct 08, 2013 at 05:27:37PM +0800, Wei Ni wrote:
>> TI TMP451 is mostly compatible with ADT7461, except for
>> local temperature low byte and max conversion rate.
>> Add support to the LM90 driver.
>>
>> Signed-off-by: Wei Ni <wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>> ---
>> Documentation/hwmon/lm90 | 6 ++++++
>> drivers/hwmon/lm90.c | 37 +++++++++++++++++++++++++++++--------
>> 2 files changed, 35 insertions(+), 8 deletions(-)
>>
>> diff --git a/Documentation/hwmon/lm90 b/Documentation/hwmon/lm90
>> index b466974..e40af89 100644
>> --- a/Documentation/hwmon/lm90
>> +++ b/Documentation/hwmon/lm90
>> @@ -122,6 +122,12 @@ Supported chips:
>> Prefix: 'g781'
>> Addresses scanned: I2C 0x4c, 0x4d
>> Datasheet: Not publicly available from GMT
>> + * Texas Instruments TMP451
>> + Prefix: 'tmp451'
>> + Addresses scanned: I2C 0x4c
>> + Datasheet: Publicly available at NXP website
>
> s/NXP/TI/
Oh, will change it.
>
>> + http://www.ti.com/litv/pdf/sbos686
>> +
>>
>> Author: Jean Delvare <khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org>
>>
>> diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
>> index 82a1ca15..81a7bf6 100644
>> --- a/drivers/hwmon/lm90.c
>> +++ b/drivers/hwmon/lm90.c
>> @@ -60,6 +60,11 @@
>> * This driver also supports the G781 from GMT. This device is compatible
>> * with the ADM1032.
>> *
>> + * This driver also supports TMP451 from Texas Instruments. This device is
>> + * supported in both compatibility and extended mode. it's mostly compatible
>
> s/it/It/
Got it.
>
>> + * with ADT7461 except for local temperature low byte register and max
>> + * conversion rate.
>> + *
>> * Since the LM90 was the first chipset supported by this driver, most
>> * comments will refer to this chipset, but are actually general and
>> * concern all supported chipsets, unless mentioned otherwise.
>> @@ -111,7 +116,7 @@ static const unsigned short normal_i2c[] = {
>> 0x4d, 0x4e, 0x4f, I2C_CLIENT_END };
>>
>> enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
>> - max6646, w83l771, max6696, sa56004, g781 };
>> + max6646, w83l771, max6696, sa56004, g781, tmp451 };
>>
>> /*
>> * The LM90 registers
>> @@ -168,6 +173,9 @@ enum chips { lm90, adm1032, lm99, lm86, max6657, max6659, adt7461, max6680,
>> #define LM90_DEF_CONVRATE_RVAL 6 /* Def conversion rate register value */
>> #define LM90_MAX_CONVRATE_MS 16000 /* Maximum conversion rate in ms */
>>
>> +/* TMP451 registers */
>> +#define TMP451_REG_R_LOCAL_TEMPL 0x15
>> +
>> /*
>> * Device flags
>> */
>> @@ -206,6 +214,7 @@ static const struct i2c_device_id lm90_id[] = {
>> { "nct1008", adt7461 },
>> { "w83l771", w83l771 },
>> { "sa56004", sa56004 },
>> + { "tmp451", tmp451},
>
> Addd space before } for consistency
>
>> { }
>> };
>> MODULE_DEVICE_TABLE(i2c, lm90_id);
>> @@ -294,6 +303,13 @@ static const struct lm90_params lm90_params[] = {
>> .max_convrate = 9,
>> .reg_local_ext = SA56004_REG_R_LOCAL_TEMPL,
>> },
>> + [tmp451] = {
>> + .flags = LM90_HAVE_OFFSET | LM90_HAVE_REM_LIMIT_EXT
>> + | LM90_HAVE_BROKEN_ALERT,
>> + .alert_alarms = 0x7c,
>> + .max_convrate = 9,
>> + .reg_local_ext = TMP451_REG_R_LOCAL_TEMPL,
>> + }
>> };
>>
>> /*
>> @@ -718,7 +734,7 @@ static int read_temp8(struct device *dev, int index)
>> struct lm90_data *data = lm90_update_device(dev);
>> int temp;
>>
>> - if (data->kind == adt7461)
>> + if (data->kind == adt7461 || data->kind == tmp451)
>> temp = temp_from_u8_adt7461(data, data->temp8[index]);
>> else if (data->kind == max6646)
>> temp = temp_from_u8(data->temp8[index]);
>> @@ -762,7 +778,7 @@ static int write_temp8(struct device *dev, int index, long val)
>> val -= 16000;
>>
>> mutex_lock(&data->update_lock);
>> - if (data->kind == adt7461)
>> + if (data->kind == adt7461 || data->kind == tmp451)
>> data->temp8[index] = temp_to_u8_adt7461(data, val);
>> else if (data->kind == max6646)
>> data->temp8[index] = temp_to_u8(val);
>> @@ -803,7 +819,7 @@ static int read_temp11(struct device *dev, int index)
>> struct lm90_data *data = lm90_update_device(dev);
>> int temp;
>>
>> - if (data->kind == adt7461)
>> + if (data->kind == adt7461 || data->kind == tmp451)
>> temp = temp_from_u16_adt7461(data, data->temp11[index]);
>> else if (data->kind == max6646)
>> temp = temp_from_u16(data->temp11[index]);
>> @@ -848,7 +864,7 @@ static int write_temp11(struct device *dev, int nr, int index, long val)
>> val -= 16000;
>>
>> mutex_lock(&data->update_lock);
>> - if (data->kind == adt7461)
>> + if (data->kind == adt7461 || data->kind == tmp451)
>> data->temp11[index] = temp_to_u16_adt7461(data, val);
>> else if (data->kind == max6646)
>> data->temp11[index] = temp_to_u8(val) << 8;
>> @@ -912,7 +928,7 @@ static ssize_t show_temphyst(struct device *dev,
>> struct lm90_data *data = lm90_update_device(dev);
>> int temp;
>>
>> - if (data->kind == adt7461)
>> + if (data->kind == adt7461 || data->kind == tmp451)
>> temp = temp_from_u8_adt7461(data, data->temp8[attr->index]);
>> else if (data->kind == max6646)
>> temp = temp_from_u8(data->temp8[attr->index]);
>> @@ -940,7 +956,7 @@ static ssize_t set_temphyst(struct device *dev, struct device_attribute *dummy,
>> return err;
>>
>> mutex_lock(&data->update_lock);
>> - if (data->kind == adt7461)
>> + if (data->kind == adt7461 || data->kind == tmp451)
>> temp = temp_from_u8_adt7461(data, data->temp8[2]);
>> else if (data->kind == max6646)
>> temp = temp_from_u8(data->temp8[2]);
>> @@ -1368,6 +1384,11 @@ static int lm90_detect(struct i2c_client *client,
>> && (config1 & 0x3F) == 0x00
>> && convrate <= 0x08)
>> name = "g781";
>> + } else
>> + if (address == 0x4C
>> + && man_id == 0x55) { /* Texas Instruments */
>> + if (chip_id == 0x00)
>> + name = "tmp451";
>
> Chip ID register is not defined for TMP451. Even if it is readable, not sure if
> you can rely on it. Guess we have to, as other TI chips _do_ have this register
> and might be mis-detected otherwise. Anyway, I think you should add additional
> checks as with other chips. Conversion rate limits are known, as well as
> forced-zero bits in the configuration register. You could also read register
> 0x15 to ensure that it is readable and has the lower 4 bits set to 0.
Yes, you are right, I will do it.
>
>> }
>>
>> if (!name) { /* identification failed */
>> @@ -1429,7 +1450,7 @@ static void lm90_init_client(struct i2c_client *client)
>> data->config_orig = config;
>>
>> /* Check Temperature Range Select */
>> - if (data->kind == adt7461) {
>> + if (data->kind == adt7461 || data->kind == tmp451) {
>> if (config & 0x04)
>> data->flags |= LM90_FLAG_ADT7461_EXT;
>> }
>> --
>> 1.7.9.5
>>
>>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2013-10-09 2:30 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2013-10-08 9:27 [PATCH] hwmon: (lm90) Add support for TI TMP451 Wei Ni
[not found] ` <1381224457-21858-1-git-send-email-wni-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-08 15:25 ` Guenter Roeck
[not found] ` <20131008152550.GA18402-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org>
2013-10-09 2:30 ` Wei Ni
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