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authorGuenter Roeck <linux@roeck-us.net>2016-01-18 00:35:58 -0800
committerGuenter Roeck <linux@roeck-us.net>2016-04-19 06:32:38 -0700
commit71a9c23246fe68954f87787a4e6c1aa22565c326 (patch)
treef5c4b049c13a7019caa6f71ebb443058e2d694d5 /Documentation/hwmon/it87
parent0624d861983c2cb1884ea3bafc1c534c7d2348b8 (diff)
hwmon: (it87) Add support for IT8628E
IT8628E is functionally identical to IT8620E. Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/it87')
-rw-r--r--Documentation/hwmon/it8715
1 files changed, 9 insertions, 6 deletions
diff --git a/Documentation/hwmon/it87 b/Documentation/hwmon/it87
index 733296d65449..fff6f6bf55bc 100644
--- a/Documentation/hwmon/it87
+++ b/Documentation/hwmon/it87
@@ -9,6 +9,9 @@ Supported chips:
* IT8620E
Prefix: 'it8620'
Addresses scanned: from Super I/O config space (8 I/O ports)
+ * IT8628E
+ Prefix: 'it8628'
+ Addresses scanned: from Super I/O config space (8 I/O ports)
Datasheet: Not publicly available
* IT8705F
Prefix: 'it87'
@@ -114,8 +117,8 @@ motherboard models.
Description
-----------
-This driver implements support for the IT8603E, IT8620E, IT8623E, IT8705F,
-IT8712F, IT8716F, IT8718F, IT8720F, IT8721F, IT8726F, IT8728F, IT8732F,
+This driver implements support for the IT8603E, IT8620E, IT8623E, IT8628E,
+IT8705F, IT8712F, IT8716F, IT8718F, IT8720F, IT8721F, IT8726F, IT8728F, IT8732F,
IT8758E, IT8771E, IT8772E, IT8781F, IT8782F, IT8783E/F, IT8786E, IT8790E, and
SiS950 chips.
@@ -158,8 +161,8 @@ The IT8603E/IT8623E is a custom design, hardware monitoring part is similar to
IT8728F. It only supports 3 fans, 16-bit fan mode, and the full speed mode
of the fan is not supported (value 0 of pwmX_enable).
-The IT8620E is another custom design, hardware monitoring part is similar to
-IT8728F. It only supports 16-bit fan mode.
+The IT8620E and IT8628E are custom designs, hardware monitoring part is similar
+to IT8728F. It only supports 16-bit fan mode. Both chips support up to 6 fans.
The IT8790E supports up to 3 fans. 16-bit fan mode is always enabled.
@@ -187,8 +190,8 @@ of 0.016 volt. IT8603E, IT8721F/IT8758E and IT8728F can measure between 0 and
2.8 volts with a resolution of 0.0109 volt. The battery voltage in8 does not
have limit registers.
-On the IT8603E, IT8721F/IT8758E, IT8732F, IT8781F, IT8782F, and IT8783E/F, some
-voltage inputs are internal and scaled inside the chip:
+On the IT8603E, IT8620E, IT8628E, IT8721F/IT8758E, IT8732F, IT8781F, IT8782F,
+and IT8783E/F, some voltage inputs are internal and scaled inside the chip:
* in3 (optional)
* in7 (optional for IT8781F, IT8782F, and IT8783E/F)
* in8 (always)