diff options
| author |   Oleksandr Shamray <oleksandrs@nvidia.com> | 2022-04-18 15:12:59 +0300 |
|---|---|---|
| committer |   Guenter Roeck <linux@roeck-us.net> | 2022-05-20 10:57:05 -0700 |
| commit | c7250b5d553cae39bdfcac95ef5bdac6f6a5b022 (patch) | |
| tree | 7e23854beb300628518b54bb37ed7be59c6038b0 | |
| parent | hwmon: (tmp401) Add support of three advanced features (diff) | |
| download | linux-dev-c7250b5d553cae39bdfcac95ef5bdac6f6a5b022.tar.xz linux-dev-c7250b5d553cae39bdfcac95ef5bdac6f6a5b022.zip | |
hwmon: (jc42) Add support for S-34TS04A
S-34TS04A is a JC42 compatible 2-wire serial EEPROM with temperature sensor
from Seiko Instruments/ABLIC.
Signed-off-by: Oleksandr Shamray <oleksandrs@nvidia.com>
Reviewed-by: Vadim Pasternak <vadimp@nvidia.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/hwmon/jc42.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c index f40df2f29d41..07f7f8b5b73d 100644 --- a/drivers/hwmon/jc42.c +++ b/drivers/hwmon/jc42.c @@ -63,6 +63,7 @@ static const unsigned short normal_i2c[] = { #define STM_MANID 0x104a /* ST Microelectronics */ #define GT_MANID 0x1c68 /* Giantec */ #define GT_MANID2 0x132d /* Giantec, 2nd mfg ID */ +#define SI_MANID 0x1c85 /* Seiko Instruments */ /* SMBUS register */ #define SMBUS_STMOUT BIT(7) /* SMBus time-out, active low */ @@ -156,6 +157,10 @@ static const unsigned short normal_i2c[] = { #define STTS3000_DEVID 0x0200 #define STTS3000_DEVID_MASK 0xffff +/* Seiko Instruments */ +#define S34TS04A_DEVID 0x2221 +#define S34TS04A_DEVID_MASK 0xffff + static u16 jc42_hysteresis[] = { 0, 1500, 3000, 6000 }; struct jc42_chips { @@ -186,6 +191,7 @@ static struct jc42_chips jc42_chips[] = { { ONS_MANID, CAT34TS04_DEVID, CAT34TS04_DEVID_MASK }, { ONS_MANID, N34TS04_DEVID, N34TS04_DEVID_MASK }, { NXP_MANID, SE98_DEVID, SE98_DEVID_MASK }, + { SI_MANID, S34TS04A_DEVID, S34TS04A_DEVID_MASK }, { STM_MANID, STTS424_DEVID, STTS424_DEVID_MASK }, { STM_MANID, STTS424E_DEVID, STTS424E_DEVID_MASK }, { STM_MANID, STTS2002_DEVID, STTS2002_DEVID_MASK }, |