hwmon: (jc42) Add support for ST Microelectronics STTS2002 and STTS3000
These are fully compatible with Jedec JC 42.4 as far as I can see. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: stable@vger.kernel.org # 3.0+ Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
This commit is contained in:
parent
192cfd5877
commit
4de86126a7
|
@ -48,6 +48,12 @@ Supported chips:
|
||||||
Datasheets:
|
Datasheets:
|
||||||
http://www.st.com/stonline/products/literature/ds/13447/stts424.pdf
|
http://www.st.com/stonline/products/literature/ds/13447/stts424.pdf
|
||||||
http://www.st.com/stonline/products/literature/ds/13448/stts424e02.pdf
|
http://www.st.com/stonline/products/literature/ds/13448/stts424e02.pdf
|
||||||
|
* ST Microelectronics STTS2002, STTS3000
|
||||||
|
Prefix: 'stts2002', 'stts3000'
|
||||||
|
Addresses scanned: I2C 0x18 - 0x1f
|
||||||
|
Datasheets:
|
||||||
|
http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00225278.pdf
|
||||||
|
http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATA_BRIEF/CD00270920.pdf
|
||||||
* JEDEC JC 42.4 compliant temperature sensor chips
|
* JEDEC JC 42.4 compliant temperature sensor chips
|
||||||
Prefix: 'jc42'
|
Prefix: 'jc42'
|
||||||
Addresses scanned: I2C 0x18 - 0x1f
|
Addresses scanned: I2C 0x18 - 0x1f
|
||||||
|
|
|
@ -498,7 +498,8 @@ config SENSORS_JC42
|
||||||
temperature sensors, which are used on many DDR3 memory modules for
|
temperature sensors, which are used on many DDR3 memory modules for
|
||||||
mobile devices and servers. Support will include, but not be limited
|
mobile devices and servers. Support will include, but not be limited
|
||||||
to, ADT7408, CAT34TS02, CAT6095, MAX6604, MCP9805, MCP98242, MCP98243,
|
to, ADT7408, CAT34TS02, CAT6095, MAX6604, MCP9805, MCP98242, MCP98243,
|
||||||
MCP9843, SE97, SE98, STTS424(E), TSE2002B3, and TS3000B3.
|
MCP9843, SE97, SE98, STTS424(E), STTS2002, STTS3000, TSE2002B3, and
|
||||||
|
TS3000B3.
|
||||||
|
|
||||||
This driver can also be built as a module. If so, the module
|
This driver can also be built as a module. If so, the module
|
||||||
will be called jc42.
|
will be called jc42.
|
||||||
|
|
|
@ -113,6 +113,12 @@ static const unsigned short normal_i2c[] = {
|
||||||
#define STTS424E_DEVID 0x0000
|
#define STTS424E_DEVID 0x0000
|
||||||
#define STTS424E_DEVID_MASK 0xfffe
|
#define STTS424E_DEVID_MASK 0xfffe
|
||||||
|
|
||||||
|
#define STTS2002_DEVID 0x0300
|
||||||
|
#define STTS2002_DEVID_MASK 0xffff
|
||||||
|
|
||||||
|
#define STTS3000_DEVID 0x0200
|
||||||
|
#define STTS3000_DEVID_MASK 0xffff
|
||||||
|
|
||||||
static u16 jc42_hysteresis[] = { 0, 1500, 3000, 6000 };
|
static u16 jc42_hysteresis[] = { 0, 1500, 3000, 6000 };
|
||||||
|
|
||||||
struct jc42_chips {
|
struct jc42_chips {
|
||||||
|
@ -133,6 +139,8 @@ static struct jc42_chips jc42_chips[] = {
|
||||||
{ NXP_MANID, SE98_DEVID, SE98_DEVID_MASK },
|
{ NXP_MANID, SE98_DEVID, SE98_DEVID_MASK },
|
||||||
{ STM_MANID, STTS424_DEVID, STTS424_DEVID_MASK },
|
{ STM_MANID, STTS424_DEVID, STTS424_DEVID_MASK },
|
||||||
{ STM_MANID, STTS424E_DEVID, STTS424E_DEVID_MASK },
|
{ STM_MANID, STTS424E_DEVID, STTS424E_DEVID_MASK },
|
||||||
|
{ STM_MANID, STTS2002_DEVID, STTS2002_DEVID_MASK },
|
||||||
|
{ STM_MANID, STTS3000_DEVID, STTS3000_DEVID_MASK },
|
||||||
};
|
};
|
||||||
|
|
||||||
/* Each client has this additional data */
|
/* Each client has this additional data */
|
||||||
|
@ -171,6 +179,8 @@ static const struct i2c_device_id jc42_id[] = {
|
||||||
{ "se97b", 0 },
|
{ "se97b", 0 },
|
||||||
{ "se98", 0 },
|
{ "se98", 0 },
|
||||||
{ "stts424", 0 },
|
{ "stts424", 0 },
|
||||||
|
{ "stts2002", 0 },
|
||||||
|
{ "stts3000", 0 },
|
||||||
{ "tse2002b3", 0 },
|
{ "tse2002b3", 0 },
|
||||||
{ "ts3000b3", 0 },
|
{ "ts3000b3", 0 },
|
||||||
{ }
|
{ }
|
||||||
|
|
Loading…
Reference in New Issue