hwmon: (jc42) Add support for MCP98244

Signed-off-by: Guenter Roeck <[email protected]> Reviewed-by: Jean Delvare <[email protected]>
neviim · Feb 6, 2013 · d476828 · d476828
1 parent f880b12
commit d476828
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Showing 3 changed files with 8 additions and 3 deletions.
diff --git a/Documentation/hwmon/jc42 b/Documentation/hwmon/jc42
@@ -17,12 +17,13 @@ Supported chips:
   * Maxim MAX6604
     Datasheets:
 	http://datasheets.maxim-ic.com/en/ds/MAX6604.pdf
-  * Microchip MCP9804, MCP9805, MCP98242, MCP98243, MCP9843
+  * Microchip MCP9804, MCP9805, MCP98242, MCP98243, MCP98244, MCP9843
     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
+	http://ww1.microchip.com/downloads/en/DeviceDoc/22327A.pdf
   * NXP Semiconductors SE97, SE97B, SE98, SE98A
     Datasheets:
 	http://www.nxp.com/documents/data_sheet/SE97.pdf

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
@@ -530,8 +530,8 @@ config SENSORS_JC42
 	  temperature sensors, which are used on many DDR3 memory modules for
 	  mobile devices and servers.  Support will include, but not be limited
 	  to, ADT7408, AT30TS00, CAT34TS02, CAT6095, MAX6604, MCP9804, MCP9805,
-	  MCP98242, MCP98243, MCP9843, SE97, SE98, STTS424(E), STTS2002,
-	  STTS3000, TSE2002B3, TSE2002GB2, TS3000B3, and TS3000GB2.
+	  MCP98242, MCP98243, MCP98244, 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
@@ -103,6 +103,9 @@ static const unsigned short normal_i2c[] = {
 #define MCP98243_DEVID		0x2100
 #define MCP98243_DEVID_MASK	0xfffc
 
+#define MCP98244_DEVID		0x2200
+#define MCP98244_DEVID_MASK	0xfffc
+
 #define MCP9843_DEVID		0x0000	/* Also matches mcp9805 */
 #define MCP9843_DEVID_MASK	0xfffe
 
@@ -147,6 +150,7 @@ static struct jc42_chips jc42_chips[] = {
 	{ MCP_MANID, MCP9804_DEVID, MCP9804_DEVID_MASK },
 	{ MCP_MANID, MCP98242_DEVID, MCP98242_DEVID_MASK },
 	{ MCP_MANID, MCP98243_DEVID, MCP98243_DEVID_MASK },
+	{ MCP_MANID, MCP98244_DEVID, MCP98244_DEVID_MASK },
 	{ MCP_MANID, MCP9843_DEVID, MCP9843_DEVID_MASK },
 	{ NXP_MANID, SE97_DEVID, SE97_DEVID_MASK },
 	{ ONS_MANID, CAT6095_DEVID, CAT6095_DEVID_MASK },