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authorJean Delvare <khali@linux-fr.org>2012-03-05 08:32:00 -0500
committerGuenter Roeck <guenter.roeck@ericsson.com>2012-03-07 09:48:21 -0800
commit4de86126a712ba83fa038d277c8282f7ed466a4b (patch)
tree1268e80314b118ddb446dccff6687423851608df /drivers/hwmon/jc42.c
parent192cfd58774b4d17b2fe8bdc77d89c2ef4e0591d (diff)
downloadlwn-4de86126a712ba83fa038d277c8282f7ed466a4b.tar.gz
lwn-4de86126a712ba83fa038d277c8282f7ed466a4b.zip
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>
Diffstat (limited to 'drivers/hwmon/jc42.c')
-rw-r--r--drivers/hwmon/jc42.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index 28c09eead36b..08430ecb306a 100644
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -113,6 +113,12 @@ static const unsigned short normal_i2c[] = {
#define STTS424E_DEVID 0x0000
#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 };
struct jc42_chips {
@@ -133,6 +139,8 @@ static struct jc42_chips jc42_chips[] = {
{ NXP_MANID, SE98_DEVID, SE98_DEVID_MASK },
{ STM_MANID, STTS424_DEVID, STTS424_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 */
@@ -171,6 +179,8 @@ static const struct i2c_device_id jc42_id[] = {
{ "se97b", 0 },
{ "se98", 0 },
{ "stts424", 0 },
+ { "stts2002", 0 },
+ { "stts3000", 0 },
{ "tse2002b3", 0 },
{ "ts3000b3", 0 },
{ }