ZL9101M and ZL9117M are compatible to ZL6100. Add support to the zl6100 driver.
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
v2: Tested driver with both chips.
The ZL9117 device ID string is ZL9117-002-FC03, ie does not include an 'M'.
Rename chip IDs to zl9101 and zl9117 for consistency. Also, both chips
require a delay between I2C bus accesses. Mention this in the code.
Documentation/hwmon/zl6100 | 8 ++++++++
drivers/hwmon/pmbus/Kconfig | 6 +++---
drivers/hwmon/pmbus/zl6100.c | 11 +++++++----
3 files changed, 18 insertions(+), 7 deletions(-)
diff --git a/Documentation/hwmon/zl6100 b/Documentation/hwmon/zl6100
index 51f76a1..52084b3 100644
--- a/Documentation/hwmon/zl6100
+++ b/Documentation/hwmon/zl6100
@@ -34,6 +34,14 @@ Supported chips:
Prefix: 'zl6105'
Addresses scanned: -
Datasheet: http://www.intersil.com/data/fn/fn6906.pdf
+ * Intersil / Zilker Labs ZL9101M
+ Prefix: 'zl9101'
+ Addresses scanned: -
+ Datasheet: http://www.intersil.com/data/fn/fn7669.pdf
+ * Intersil / Zilker Labs ZL9117M
+ Prefix: 'zl9117'
+ Addresses scanned: -
+ Datasheet: http://www.intersil.com/data/fn/fn7914.pdf
* Ericsson BMR450, BMR451
Prefix: 'bmr450', 'bmr451'
Addresses scanned: -
diff --git a/drivers/hwmon/pmbus/Kconfig b/drivers/hwmon/pmbus/Kconfig
index 9246d01..2ca6a5a 100644
--- a/drivers/hwmon/pmbus/Kconfig
+++ b/drivers/hwmon/pmbus/Kconfig
@@ -114,9 +114,9 @@ config SENSORS_ZL6100
default n
help
If you say yes here you get hardware monitoring support for Intersil
- ZL2004, ZL2005, ZL2006, ZL2008, ZL2105, ZL2106, ZL6100, and ZL6105
- Digital DC/DC Controllers, as well as for Ericsson BMR450, BMR451,
- BMR462, BMR463, and BMR464.
+ ZL2004, ZL2005, ZL2006, ZL2008, ZL2105, ZL2106, ZL6100, ZL6105,
+ ZL9101M, and ZL9117M Digital DC/DC Controllers, as well as for
+ Ericsson BMR450, BMR451, BMR462, BMR463, and BMR464.
This driver can also be built as a module. If so, the module will
be called zl6100.
diff --git a/drivers/hwmon/pmbus/zl6100.c b/drivers/hwmon/pmbus/zl6100.c
index 4a8fc63..6d7d591 100644
--- a/drivers/hwmon/pmbus/zl6100.c
+++ b/drivers/hwmon/pmbus/zl6100.c
@@ -28,7 +28,8 @@
#include <linux/delay.h>
#include "pmbus.h"
-enum chips { zl2004, zl2005, zl2006, zl2008, zl2105, zl2106, zl6100, zl6105 };
+enum chips { zl2004, zl2005, zl2006, zl2008, zl2105, zl2106, zl6100, zl6105,
+ zl9101, zl9117 };
struct zl6100_data {
int id;
@@ -151,6 +152,8 @@ static const struct i2c_device_id zl6100_id[] = {
{"zl2106", zl2106},
{"zl6100", zl6100},
{"zl6105", zl6105},
+ {"zl9101", zl9101},
+ {"zl9117", zl9117},
{ }
};
MODULE_DEVICE_TABLE(i2c, zl6100_id);
@@ -200,9 +203,9 @@ static int zl6100_probe(struct i2c_client *client,
data->id = mid->driver_data;
/*
- * ZL2005, ZL2008, ZL2105, and ZL6100 are known to require a wait time
- * between I2C accesses. ZL2004 and ZL6105 are known to be safe.
- * Other chips have not yet been tested.
+ * ZL2005, ZL2008, ZL2105, ZL6100, ZL9101M, and ZL9117M are known to
+ * require a wait time between I2C accesses. ZL2004 and ZL6105 are known
+ * to be safe. Other chips have not yet been tested.
*
* Only clear the wait time for chips known to be safe. The wait time
* can be cleared later for additional chips if tests show that it
--
1.7.5.4
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