1 files changed, 89 insertions, 0 deletions

diff --git a/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.10/0076-hwmon-jc42-Add-support-for-ST-Microelectronics-STTS2.patch b/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.10/0076-hwmon-jc42-Add-support-for-ST-Microelectronics-STTS2.patch
new file mode 100644
index 00000000..808d2c3f
--- /dev/null
+++ b/recipes-kernel/linux/linux-ti33x-psp-3.2/3.2.10/0076-hwmon-jc42-Add-support-for-ST-Microelectronics-STTS2.patch
@@ -0,0 +1,89 @@
+From 5c986387e4a96e195dc0e7517e9e5dacb12e29b8 Mon Sep 17 00:00:00 2001
+From: Jean Delvare <khali@linux-fr.org>
+Date: Mon, 5 Mar 2012 08:32:00 -0500
+Subject: [PATCH 76/95] hwmon: (jc42) Add support for ST Microelectronics
+ STTS2002 and STTS3000
+
+commit 4de86126a712ba83fa038d277c8282f7ed466a4b upstream.
+
+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>
+Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ Documentation/hwmon/jc42 |    6 ++++++
+ drivers/hwmon/Kconfig    |    3 ++-
+ drivers/hwmon/jc42.c     |   10 ++++++++++
+ 3 files changed, 18 insertions(+), 1 deletion(-)
+
+diff --git a/Documentation/hwmon/jc42 b/Documentation/hwmon/jc42
+index a22ecf4..e713375 100644
+--- a/Documentation/hwmon/jc42
++++ b/Documentation/hwmon/jc42
+@@ -48,6 +48,12 @@ 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 91be41f..629833a 100644
+--- a/drivers/hwmon/Kconfig
++++ b/drivers/hwmon/Kconfig
+@@ -498,7 +498,8 @@ 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, 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
+          will be called jc42.
+diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
+index 2d3d728..4cbd4c7 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 },
+        { }
+-- 
+1.7.9.4
+