Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 187 insertions, 0 deletions

diff --git a/Documentation/hwmon/tps53679.rst b/Documentation/hwmon/tps53679.rst
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+Kernel driver tps53679
+======================
+
+Supported chips:
+
+  * Texas Instruments TPS53647
+
+    Prefix: 'tps53647'
+
+    Addresses scanned: -
+
+    Datasheet: https://www.ti.com/lit/gpn/tps53647
+
+  * Texas Instruments TPS53667
+
+    Prefix: 'tps53667'
+
+    Addresses scanned: -
+
+    Datasheet: https://www.ti.com/lit/gpn/TPS53667
+
+  * Texas Instruments TPS53676
+
+    Prefix: 'tps53676'
+
+    Addresses scanned: -
+
+    Datasheet: https://www.ti.com/lit/gpn/TPS53676
+
+  * Texas Instruments TPS53679
+
+    Prefix: 'tps53679'
+
+    Addresses scanned: -
+
+    Datasheet: https://www.ti.com/lit/gpn/TPS53679 (short version)
+
+  * Texas Instruments TPS53681
+
+    Prefix: 'tps53681'
+
+    Addresses scanned: -
+
+    Datasheet: https://www.ti.com/lit/gpn/TPS53681
+
+  * Texas Instruments TPS53688
+
+    Prefix: 'tps53688'
+
+    Addresses scanned: -
+
+    Datasheet: Available under NDA
+
+
+Authors:
+	Vadim Pasternak <vadimp@mellanox.com>
+	Guenter Roeck <linux@roeck-us.net>
+
+
+Description
+-----------
+
+Chips in this series are multi-phase step-down converters with one or two
+output channels and up to 8 phases per channel.
+
+
+Usage Notes
+-----------
+
+This driver does not probe for PMBus devices. You will have to instantiate
+devices explicitly.
+
+Example: the following commands will load the driver for an TPS53681 at address
+0x60 on I2C bus #1::
+
+	# modprobe tps53679
+	# echo tps53681 0x60 > /sys/bus/i2c/devices/i2c-1/new_device
+
+
+Sysfs attributes
+----------------
+
+======================= ========================================================
+in1_label		"vin"
+
+in1_input		Measured input voltage.
+
+in1_lcrit		Critical minimum input voltage
+
+			TPS53679, TPS53681, TPS53688 only.
+
+in1_lcrit_alarm		Input voltage critical low alarm.
+
+			TPS53679, TPS53681, TPS53688 only.
+
+in1_crit		Critical maximum input voltage.
+
+in1_crit_alarm		Input voltage critical high alarm.
+
+in[N]_label		"vout[1-2]"
+
+			- TPS53647, TPS53667: N=2
+			- TPS53679, TPS53588: N=2,3
+
+in[N]_input		Measured output voltage.
+
+in[N]_lcrit		Critical minimum input voltage.
+
+			TPS53679, TPS53681, TPS53688 only.
+
+in[N]_lcrit_alarm	Critical minimum voltage alarm.
+
+			TPS53679, TPS53681, TPS53688 only.
+
+in[N]_alarm		Output voltage alarm.
+
+			TPS53647, TPS53667 only.
+
+in[N]_crit		Critical maximum output voltage.
+
+			TPS53679, TPS53681, TPS53688 only.
+
+in[N]_crit_alarm	Output voltage critical high alarm.
+
+			TPS53679, TPS53681, TPS53688 only.
+
+temp[N]_input		Measured temperature.
+
+			- TPS53647, TPS53667: N=1
+			- TPS53679, TPS53681, TPS53588: N=1,2
+
+temp[N]_max		Maximum temperature.
+
+temp[N]_crit		Critical high temperature.
+
+temp[N]_max_alarm	Temperature high alarm.
+
+temp[N]_crit_alarm	Temperature critical high alarm.
+
+power1_label		"pin".
+
+power1_input		Measured input power.
+
+power[N]_label		"pout[1-2]".
+
+			- TPS53647, TPS53667: N=2
+			- TPS53676, TPS53679, TPS53681, TPS53588: N=2,3
+
+power[N]_input		Measured output power.
+
+curr1_label		"iin".
+
+curr1_input		Measured input current.
+
+curr1_max		Maximum input current.
+
+curr1_max_alarm		Input current high alarm.
+
+curr1_crit		Critical input current.
+
+curr1_crit_alarm	Input current critical alarm.
+
+curr[N]_label		"iout[1-2]" or "iout1.[0-5]".
+
+			The first digit is the output channel, the second
+			digit is the phase within the channel. Per-phase
+			telemetry supported on TPS53676 and TPS53681 only.
+
+			- TPS53647, TPS53667: N=2
+			- TPS53679, TPS53588: N=2,3
+			- TPS53676: N=2-8
+			- TPS53681: N=2-9
+
+curr[N]_input		Measured output current.
+
+curr[N]_max		Maximum output current.
+
+curr[N]_crit		Critical high output current.
+
+curr[N]_max_alarm	Output current high alarm.
+
+curr[N]_crit_alarm	Output current critical high alarm.
+
+			Limit and alarm attributes are only available for
+			non-phase telemetry (iout1, iout2).
+
+======================= ========================================================