hwmon: (pmbus) Add IC_DEVICE_ID and IC_DEVICE_REV command definitions

Recent PMBus versions added IC_DEVICE_ID and IC_DEVICE_REV commands as
additional means to identify the chip. Add command definitions to
pmbus.h include file.

Cc: Vadim Pasternak <vadimp@mellanox.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/pmbus/pmbus.h b/drivers/hwmon/pmbus/pmbus.h
index 13b34bd..cbc47af 100644 (file)
--- a/drivers/hwmon/pmbus/pmbus.h
+++ b/drivers/hwmon/pmbus/pmbus.h
@@ -119,6 +119,9 @@ enum pmbus_regs {
        PMBUS_MFR_DATE                  = 0x9D,
        PMBUS_MFR_SERIAL                = 0x9E,
 
+       PMBUS_IC_DEVICE_ID              = 0xAD,
+       PMBUS_IC_DEVICE_REV             = 0xAE,
+
 /*
  * Virtual registers.
  * Useful to support attributes which are not supported by standard PMBus