diff mbox series

[hwmon-next,v1,6/6] docs: hwmon: Include 'xdpe12284.rst' into docs

Message ID 20200113150841.17670-7-vadimp@mellanox.com (mailing list archive)
State Accepted
Headers show
Series hwmon: (pmbus) Add support for vid mode calculation per page bases | expand

Commit Message

Vadim Pasternak Jan. 13, 2020, 3:08 p.m. UTC 
Add documentation for 'xdpe122' devices.

Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>
---
 Documentation/hwmon/xdpe12284.rst | 101 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100644 Documentation/hwmon/xdpe12284.rst

Comments

Guenter Roeck Jan. 14, 2020, 2:08 p.m. UTC | #1 
On Mon, Jan 13, 2020 at 03:08:41PM +0000, Vadim Pasternak wrote:
> Add documentation for 'xdpe122' devices.
> 
> Signed-off-by: Vadim Pasternak <vadimp@mellanox.com>

Applied to hwmon-next (and added to index.rst).

Thanks,
Guenter

> ---
>  Documentation/hwmon/xdpe12284.rst | 101 ++++++++++++++++++++++++++++++++++++++
>  1 file changed, 101 insertions(+)
>  create mode 100644 Documentation/hwmon/xdpe12284.rst
> 
> diff --git a/Documentation/hwmon/xdpe12284.rst b/Documentation/hwmon/xdpe12284.rst
> new file mode 100644
> index 000000000000..6b7ae98cc536
> --- /dev/null
> +++ b/Documentation/hwmon/xdpe12284.rst
> @@ -0,0 +1,101 @@
> +.. SPDX-License-Identifier: GPL-2.0
> +
> +Kernel driver xdpe122
> +=====================
> +
> +Supported chips:
> +
> +  * Infineon XDPE12254
> +
> +    Prefix: 'xdpe12254'
> +
> +  * Infineon XDPE12284
> +
> +    Prefix: 'xdpe12284'
> +
> +Authors:
> +
> +	Vadim Pasternak <vadimp@mellanox.com>
> +
> +Description
> +-----------
> +
> +This driver implements support for Infineon Multi-phase XDPE122 family
> +dual loop voltage regulators.
> +The family includes XDPE12284 and XDPE12254 devices.
> +The devices from this family complaint with:
> +- Intel VR13 and VR13HC rev 1.3, IMVP8 rev 1.2 and IMPVP9 rev 1.3 DC-DC
> +  converter specification.
> +- Intel SVID rev 1.9. protocol.
> +- PMBus rev 1.3 interface.
> +
> +Devices support linear format for reading input voltage, input and output current,
> +input and output power and temperature.
> +Device supports VID format for reading output voltage. The below modes are
> +supported:
> +- VR12.0 mode, 5-mV DAC - 0x01.
> +- VR12.5 mode, 10-mV DAC - 0x02.
> +- IMVP9 mode, 5-mV DAC - 0x03.
> +- AMD mode 6.25mV - 0x10.
> +
> +Devices support two pages for telemetry.
> +
> +The driver provides for current: input, maximum and critical thresholds
> +and maximum and critical alarms. Critical thresholds and critical alarm are
> +supported only for current output.
> +The driver exports the following attributes for via the sysfs files, where
> +indexes 1, 2 are for "iin" and 3, 4 for "iout":
> +
> +**curr[3-4]_crit**
> +
> +**curr[3-4]_crit_alarm**
> +
> +**curr[1-4]_input**
> +
> +**curr[1-4]_label**
> +
> +**curr[1-4]_max**
> +
> +**curr[1-4]_max_alarm**
> +
> +The driver provides for voltage: input, critical and low critical thresholds
> +and critical and low critical alarms.
> +The driver exports the following attributes for via the sysfs files, where
> +indexes 1, 2 are for "vin" and 3, 4 for "vout":
> +
> +**in[1-4]_crit**
> +
> +**in[1-4_crit_alarm**
> +
> +**in[1-4]_input**
> +
> +**in[1-4_label**
> +
> +**in[1-4]_lcrit**
> +
> +**in[1-41_lcrit_alarm**
> +
> +The driver provides for power: input and alarms. Power alarm is supported only
> +for power input.
> +The driver exports the following attributes for via the sysfs files, where
> +indexes 1, 2 are for "pin" and 3, 4 for "pout":
> +
> +**power[1-2]_alarm**
> +
> +**power[1-4]_input**
> +
> +**power[1-4]_label**
> +
> +The driver provides for temperature: input, maximum and critical thresholds
> +and maximum and critical alarms.
> +The driver exports the following attributes for via the sysfs files:
> +
> +**temp[1-2]_crit**
> +
> +**temp[1-2]_crit_alarm**
> +
> +**temp[1-2]_input**
> +
> +**temp[1-2]_max**
> +
> +**temp[1-2]_max_alarm**
diff mbox series

Patch

diff --git a/Documentation/hwmon/xdpe12284.rst b/Documentation/hwmon/xdpe12284.rst
new file mode 100644
index 000000000000..6b7ae98cc536
--- /dev/null
+++ b/Documentation/hwmon/xdpe12284.rst
@@ -0,0 +1,101 @@ 
+.. SPDX-License-Identifier: GPL-2.0
+
+Kernel driver xdpe122
+=====================
+
+Supported chips:
+
+  * Infineon XDPE12254
+
+    Prefix: 'xdpe12254'
+
+  * Infineon XDPE12284
+
+    Prefix: 'xdpe12284'
+
+Authors:
+
+	Vadim Pasternak <vadimp@mellanox.com>
+
+Description
+-----------
+
+This driver implements support for Infineon Multi-phase XDPE122 family
+dual loop voltage regulators.
+The family includes XDPE12284 and XDPE12254 devices.
+The devices from this family complaint with:
+- Intel VR13 and VR13HC rev 1.3, IMVP8 rev 1.2 and IMPVP9 rev 1.3 DC-DC
+  converter specification.
+- Intel SVID rev 1.9. protocol.
+- PMBus rev 1.3 interface.
+
+Devices support linear format for reading input voltage, input and output current,
+input and output power and temperature.
+Device supports VID format for reading output voltage. The below modes are
+supported:
+- VR12.0 mode, 5-mV DAC - 0x01.
+- VR12.5 mode, 10-mV DAC - 0x02.
+- IMVP9 mode, 5-mV DAC - 0x03.
+- AMD mode 6.25mV - 0x10.
+
+Devices support two pages for telemetry.
+
+The driver provides for current: input, maximum and critical thresholds
+and maximum and critical alarms. Critical thresholds and critical alarm are
+supported only for current output.
+The driver exports the following attributes for via the sysfs files, where
+indexes 1, 2 are for "iin" and 3, 4 for "iout":
+
+**curr[3-4]_crit**
+
+**curr[3-4]_crit_alarm**
+
+**curr[1-4]_input**
+
+**curr[1-4]_label**
+
+**curr[1-4]_max**
+
+**curr[1-4]_max_alarm**
+
+The driver provides for voltage: input, critical and low critical thresholds
+and critical and low critical alarms.
+The driver exports the following attributes for via the sysfs files, where
+indexes 1, 2 are for "vin" and 3, 4 for "vout":
+
+**in[1-4]_crit**
+
+**in[1-4_crit_alarm**
+
+**in[1-4]_input**
+
+**in[1-4_label**
+
+**in[1-4]_lcrit**
+
+**in[1-41_lcrit_alarm**
+
+The driver provides for power: input and alarms. Power alarm is supported only
+for power input.
+The driver exports the following attributes for via the sysfs files, where
+indexes 1, 2 are for "pin" and 3, 4 for "pout":
+
+**power[1-2]_alarm**
+
+**power[1-4]_input**
+
+**power[1-4]_label**
+
+The driver provides for temperature: input, maximum and critical thresholds
+and maximum and critical alarms.
+The driver exports the following attributes for via the sysfs files:
+
+**temp[1-2]_crit**
+
+**temp[1-2]_crit_alarm**
+
+**temp[1-2]_input**
+
+**temp[1-2]_max**
+
+**temp[1-2]_max_alarm**