Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull four hwmon patches from Guenter Roeck

* tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: (jc42) Add support for AT30TS00, TS3000GB2, TSE2002GB2, and MCP9804
  hwmon: (zl6100) Maintain delay parameter in driver instance data
  hwmon: (pmbus_core) Fix maximum number of POUT alarm attributes
  hwmon: (jc42) Add support for ST Microelectronics STTS2002 and STTS3000

5 files changed, 59 insertions, 15 deletions

diff --git a/Documentation/hwmon/jc42 b/Documentation/hwmon/jc42
index a22ecf48f25..52729a756c1 100644
--- a/Documentation/hwmon/jc42
+++ b/Documentation/hwmon/jc42
@@ -7,21 +7,29 @@ Supported chips:
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
         http://www.analog.com/static/imported-files/data_sheets/ADT7408.pdf
-  * IDT TSE2002B3, TS3000B3
-    Prefix: 'tse2002b3', 'ts3000b3'
+  * Atmel AT30TS00
+    Prefix: 'at30ts00'
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
-        http://www.idt.com/products/getdoc.cfm?docid=18715691
-        http://www.idt.com/products/getdoc.cfm?docid=18715692
+        http://www.atmel.com/Images/doc8585.pdf
+  * IDT TSE2002B3, TSE2002GB2, TS3000B3, TS3000GB2
+    Prefix: 'tse2002', 'ts3000'
+    Addresses scanned: I2C 0x18 - 0x1f
+    Datasheets:
+        http://www.idt.com/sites/default/files/documents/IDT_TSE2002B3C_DST_20100512_120303152056.pdf
+        http://www.idt.com/sites/default/files/documents/IDT_TSE2002GB2A1_DST_20111107_120303145914.pdf
+        http://www.idt.com/sites/default/files/documents/IDT_TS3000B3A_DST_20101129_120303152013.pdf
+        http://www.idt.com/sites/default/files/documents/IDT_TS3000GB2A1_DST_20111104_120303151012.pdf
   * Maxim MAX6604
     Prefix: 'max6604'
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
         http://datasheets.maxim-ic.com/en/ds/MAX6604.pdf
-  * Microchip MCP9805, MCP98242, MCP98243, MCP9843
-    Prefixes: 'mcp9805', 'mcp98242', 'mcp98243', 'mcp9843'
+  * Microchip MCP9804, MCP9805, MCP98242, MCP98243, MCP9843
+    Prefixes: 'mcp9804', 'mcp9805', 'mcp98242', 'mcp98243', 'mcp9843'
     Addresses scanned: I2C 0x18 - 0x1f
     Datasheets:
+        http://ww1.microchip.com/downloads/en/DeviceDoc/22203C.pdf
         http://ww1.microchip.com/downloads/en/DeviceDoc/21977b.pdf
         http://ww1.microchip.com/downloads/en/DeviceDoc/21996a.pdf
         http://ww1.microchip.com/downloads/en/DeviceDoc/22153c.pdf
@@ -48,6 +56,12 @@ Supported chips:
     Datasheets:
         http://www.st.com/stonline/products/literature/ds/13447/stts424.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
     Prefix: 'jc42'
     Addresses scanned: I2C 0x18 - 0x1f
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 02260406b9e..dad895fec62 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -497,8 +497,9 @@ config SENSORS_JC42
           If you say yes here, you get support for JEDEC JC42.4 compliant
           temperature sensors, which are used on many DDR3 memory modules for
           mobile devices and servers.  Support will include, but not be limited
-          to, ADT7408, CAT34TS02, CAT6095, MAX6604, MCP9805, MCP98242, MCP98243,
-          MCP9843, SE97, SE98, STTS424(E), TSE2002B3, and TS3000B3.
+          to, ADT7408, AT30TS00, CAT34TS02, CAT6095, MAX6604, MCP9804, MCP9805,
+          MCP98242, MCP98243, MCP9843, SE97, SE98, STTS424(E), STTS2002,
+          STTS3000, TSE2002B3, TSE2002GB2, TS3000B3, and TS3000GB2.
 
           This driver can also be built as a module.  If so, the module
           will be called jc42.
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index 28c09eead36..b927ee5ccdd 100644
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -64,6 +64,7 @@ static const unsigned short normal_i2c[] = {
 
 /* Manufacturer IDs */
 #define ADT_MANID               0x11d4  /* Analog Devices */
+#define ATMEL_MANID             0x001f  /* Atmel */
 #define MAX_MANID               0x004d  /* Maxim */
 #define IDT_MANID               0x00b3  /* IDT */
 #define MCP_MANID               0x0054  /* Microchip */
@@ -77,15 +78,25 @@ static const unsigned short normal_i2c[] = {
 #define ADT7408_DEVID           0x0801
 #define ADT7408_DEVID_MASK      0xffff
 
+/* Atmel */
+#define AT30TS00_DEVID          0x8201
+#define AT30TS00_DEVID_MASK     0xffff
+
 /* IDT */
 #define TS3000B3_DEVID          0x2903  /* Also matches TSE2002B3 */
 #define TS3000B3_DEVID_MASK     0xffff
 
+#define TS3000GB2_DEVID         0x2912  /* Also matches TSE2002GB2 */
+#define TS3000GB2_DEVID_MASK    0xffff
+
 /* Maxim */
 #define MAX6604_DEVID           0x3e00
 #define MAX6604_DEVID_MASK      0xffff
 
 /* Microchip */
+#define MCP9804_DEVID           0x0200
+#define MCP9804_DEVID_MASK      0xfffc
+
 #define MCP98242_DEVID          0x2000
 #define MCP98242_DEVID_MASK     0xfffc
 
@@ -113,6 +124,12 @@ 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 {
@@ -123,8 +140,11 @@ struct jc42_chips {
 
 static struct jc42_chips jc42_chips[] = {
         { ADT_MANID, ADT7408_DEVID, ADT7408_DEVID_MASK },
+        { ATMEL_MANID, AT30TS00_DEVID, AT30TS00_DEVID_MASK },
         { IDT_MANID, TS3000B3_DEVID, TS3000B3_DEVID_MASK },
+        { IDT_MANID, TS3000GB2_DEVID, TS3000GB2_DEVID_MASK },
         { MAX_MANID, MAX6604_DEVID, MAX6604_DEVID_MASK },
+        { MCP_MANID, MCP9804_DEVID, MCP9804_DEVID_MASK },
         { MCP_MANID, MCP98242_DEVID, MCP98242_DEVID_MASK },
         { MCP_MANID, MCP98243_DEVID, MCP98243_DEVID_MASK },
         { MCP_MANID, MCP9843_DEVID, MCP9843_DEVID_MASK },
@@ -133,6 +153,8 @@ 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 */
@@ -159,10 +181,12 @@ static struct jc42_data *jc42_update_device(struct device *dev);
 
 static const struct i2c_device_id jc42_id[] = {
         { "adt7408", 0 },
+        { "at30ts00", 0 },
         { "cat94ts02", 0 },
         { "cat6095", 0 },
         { "jc42", 0 },
         { "max6604", 0 },
+        { "mcp9804", 0 },
         { "mcp9805", 0 },
         { "mcp98242", 0 },
         { "mcp98243", 0 },
@@ -171,8 +195,10 @@ static const struct i2c_device_id jc42_id[] = {
         { "se97b", 0 },
         { "se98", 0 },
         { "stts424", 0 },
-        { "tse2002b3", 0 },
-        { "ts3000b3", 0 },
+        { "stts2002", 0 },
+        { "stts3000", 0 },
+        { "tse2002", 0 },
+        { "ts3000", 0 },
         { }
 };
 MODULE_DEVICE_TABLE(i2c, jc42_id);
diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
index 00460d8d842..d89b33967a8 100644
--- a/drivers/hwmon/pmbus/pmbus_core.c
+++ b/drivers/hwmon/pmbus/pmbus_core.c
@@ -54,7 +54,8 @@
                                                    lcrit_alarm, crit_alarm */
 #define PMBUS_IOUT_BOOLEANS_PER_PAGE    3       /* alarm, lcrit_alarm,
                                                    crit_alarm */
-#define PMBUS_POUT_BOOLEANS_PER_PAGE    2       /* alarm, crit_alarm */
+#define PMBUS_POUT_BOOLEANS_PER_PAGE    3       /* cap_alarm, alarm, crit_alarm
+                                                 */
 #define PMBUS_MAX_BOOLEANS_PER_FAN      2       /* alarm, fault */
 #define PMBUS_MAX_BOOLEANS_PER_TEMP     4       /* min_alarm, max_alarm,
                                                    lcrit_alarm, crit_alarm */
diff --git a/drivers/hwmon/pmbus/zl6100.c b/drivers/hwmon/pmbus/zl6100.c
index 48c7b4a716a..880b90cf4d3 100644
--- a/drivers/hwmon/pmbus/zl6100.c
+++ b/drivers/hwmon/pmbus/zl6100.c
@@ -33,6 +33,7 @@ enum chips { zl2004, zl2005, zl2006, zl2008, zl2105, zl2106, zl6100, zl6105 };
 struct zl6100_data {
         int id;
         ktime_t access;         /* chip access time */
+        int delay;              /* Delay between chip accesses in uS */
         struct pmbus_driver_info info;
 };
 
@@ -52,10 +53,10 @@ MODULE_PARM_DESC(delay, "Delay between chip accesses in uS");
 /* Some chips need a delay between accesses */
 static inline void zl6100_wait(const struct zl6100_data *data)
 {
-        if (delay) {
+        if (data->delay) {
                 s64 delta = ktime_us_delta(ktime_get(), data->access);
-                if (delta < delay)
-                        udelay(delay - delta);
+                if (delta < data->delay)
+                        udelay(data->delay - delta);
         }
 }
 
@@ -207,8 +208,9 @@ static int zl6100_probe(struct i2c_client *client,
          * can be cleared later for additional chips if tests show that it
          * is not needed (in other words, better be safe than sorry).
          */
+        data->delay = delay;
         if (data->id == zl2004 || data->id == zl6105)
-                delay = 0;
+                data->delay = 0;
 
         /*
          * Since there was a direct I2C device access above, wait before