Adding upstream version 5.10.209.upstream/5.10.209upstream

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

1 files changed, 605 insertions, 0 deletions

diff --git a/Documentation/hwmon/isl68137.rst b/Documentation/hwmon/isl68137.rst
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+Kernel driver isl68137
+======================
+
+Supported chips:
+
+  * Renesas ISL68137
+
+    Prefix: 'isl68137'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available at the Renesas website
+      https://www.renesas.com/us/en/www/doc/datasheet/isl68137.pdf
+
+  * Renesas ISL68220
+
+    Prefix: 'isl68220'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68221
+
+    Prefix: 'isl68221'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68222
+
+    Prefix: 'isl68222'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68223
+
+    Prefix: 'isl68223'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68224
+
+    Prefix: 'isl68224'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68225
+
+    Prefix: 'isl68225'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68226
+
+    Prefix: 'isl68226'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68227
+
+    Prefix: 'isl68227'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68229
+
+    Prefix: 'isl68229'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68233
+
+    Prefix: 'isl68233'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL68239
+
+    Prefix: 'isl68239'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69222
+
+    Prefix: 'isl69222'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69223
+
+    Prefix: 'isl69223'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69224
+
+    Prefix: 'isl69224'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69225
+
+    Prefix: 'isl69225'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69227
+
+    Prefix: 'isl69227'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69228
+
+    Prefix: 'isl69228'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69234
+
+    Prefix: 'isl69234'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69236
+
+    Prefix: 'isl69236'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69239
+
+    Prefix: 'isl69239'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69242
+
+    Prefix: 'isl69242'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69243
+
+    Prefix: 'isl69243'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69247
+
+    Prefix: 'isl69247'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69248
+
+    Prefix: 'isl69248'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69254
+
+    Prefix: 'isl69254'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69255
+
+    Prefix: 'isl69255'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69256
+
+    Prefix: 'isl69256'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69259
+
+    Prefix: 'isl69259'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69260
+
+    Prefix: 'isl69260'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69268
+
+    Prefix: 'isl69268'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69269
+
+    Prefix: 'isl69269'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas ISL69298
+
+    Prefix: 'isl69298'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas RAA228000
+
+    Prefix: 'raa228000'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas RAA228004
+
+    Prefix: 'raa228004'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas RAA228006
+
+    Prefix: 'raa228006'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas RAA228228
+
+    Prefix: 'raa228228'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas RAA229001
+
+    Prefix: 'raa229001'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+  * Renesas RAA229004
+
+    Prefix: 'raa229004'
+
+    Addresses scanned: -
+
+    Datasheet:
+
+      Publicly available (after August 2020 launch) at the Renesas website
+
+Authors:
+      - Maxim Sloyko <maxims@google.com>
+      - Robert Lippert <rlippert@google.com>
+      - Patrick Venture <venture@google.com>
+      - Grant Peltier <grant.peltier.jg@renesas.com>
+
+Description
+-----------
+
+This driver supports the Renesas ISL68137 and all 2nd generation Renesas
+digital multiphase voltage regulators (raa_dmpvr2). The ISL68137 is a digital
+output 7-phase configurable PWM controller with an AVSBus interface. 2nd
+generation devices are grouped into 4 distinct configurations: '1rail' for
+single-rail devices, '2rail' for dual-rail devices, '3rail' for 3-rail devices,
+and 'hv' for high voltage single-rail devices. Consult the individual datasheets
+for more information.
+
+Usage Notes
+-----------
+
+This driver does not probe for PMBus devices. You will have to instantiate
+devices explicitly.
+
+The ISL68137 AVS operation mode must be enabled/disabled at runtime.
+
+Beyond the normal sysfs pmbus attributes, the driver exposes a control attribute
+for the ISL68137.
+
+For 2nd generation Renesas digital multiphase voltage regulators, only the
+normal sysfs pmbus attributes are supported.
+
+ISL68137 sysfs attributes
+-------------------------
+
+======================= ====================================
+avs(0|1)_enable		Controls the AVS state of each rail.
+
+curr1_label		"iin"
+curr1_input		Measured input current
+curr1_crit		Critical maximum current
+curr1_crit_alarm	Current critical high alarm
+
+curr[2-3]_label		"iout[1-2]"
+curr[2-3]_input		Measured output current
+curr[2-3]_crit		Critical maximum current
+curr[2-3]_crit_alarm	Current critical high alarm
+
+in1_label		"vin"
+in1_input		Measured input voltage
+in1_lcrit		Critical minimum input voltage
+in1_lcrit_alarm		Input voltage critical low alarm
+in1_crit		Critical maximum input voltage
+in1_crit_alarm		Input voltage critical high alarm
+
+in[2-3]_label		"vout[1-2]"
+in[2-3]_input		Measured output voltage
+in[2-3]_lcrit		Critical minimum output voltage
+in[2-3]_lcrit_alarm	Output voltage critical low alarm
+in[2-3]_crit		Critical maximum output voltage
+in[2-3]_crit_alarm	Output voltage critical high alarm
+
+power1_label		"pin"
+power1_input		Measured input power
+power1_alarm		Input power high alarm
+
+power[2-3]_label	"pout[1-2]"
+power[2-3]_input	Measured output power
+
+temp[1-3]_input		Measured temperature
+temp[1-3]_crit		Critical high temperature
+temp[1-3]_crit_alarm	Chip temperature critical high alarm
+temp[1-3]_max		Maximum temperature
+temp[1-3]_max_alarm	Chip temperature high alarm
+======================= ====================================
+
+raa_dmpvr2_1rail/hv sysfs attributes
+------------------------------------
+
+======================= ==========================================
+curr1_label		"iin"
+curr1_input		Measured input current
+curr1_crit		Critical maximum current
+curr1_crit_alarm	Current critical high alarm
+
+curr2_label		"iout"
+curr2_input		Measured output current
+curr2_crit		Critical maximum current
+curr2_crit_alarm	Current critical high alarm
+
+in1_label		"vin"
+in1_input		Measured input voltage
+in1_lcrit		Critical minimum input voltage
+in1_lcrit_alarm		Input voltage critical low alarm
+in1_crit		Critical maximum input voltage
+in1_crit_alarm		Input voltage critical high alarm
+
+in2_label		"vmon"
+in2_input		Scaled VMON voltage read from the VMON pin
+
+in3_label		"vout"
+in3_input		Measured output voltage
+in3_lcrit		Critical minimum output voltage
+in3_lcrit_alarm         Output voltage critical low alarm
+in3_crit		Critical maximum output voltage
+in3_crit_alarm          Output voltage critical high alarm
+
+power1_label		"pin"
+power1_input		Measured input power
+power1_alarm		Input power high alarm
+
+power2_label	        "pout"
+power2_input	        Measured output power
+
+temp[1-3]_input		Measured temperature
+temp[1-3]_crit		Critical high temperature
+temp[1-3]_crit_alarm	Chip temperature critical high alarm
+temp[1-3]_max		Maximum temperature
+temp[1-3]_max_alarm	Chip temperature high alarm
+======================= ==========================================
+
+raa_dmpvr2_2rail sysfs attributes
+---------------------------------
+
+======================= ==========================================
+curr[1-2]_label		"iin[1-2]"
+curr[1-2]_input		Measured input current
+curr[1-2]_crit		Critical maximum current
+curr[1-2]_crit_alarm	Current critical high alarm
+
+curr[3-4]_label		"iout[1-2]"
+curr[3-4]_input		Measured output current
+curr[3-4]_crit		Critical maximum current
+curr[3-4]_crit_alarm	Current critical high alarm
+
+in1_label		"vin"
+in1_input		Measured input voltage
+in1_lcrit		Critical minimum input voltage
+in1_lcrit_alarm		Input voltage critical low alarm
+in1_crit		Critical maximum input voltage
+in1_crit_alarm		Input voltage critical high alarm
+
+in2_label		"vmon"
+in2_input		Scaled VMON voltage read from the VMON pin
+
+in[3-4]_label		"vout[1-2]"
+in[3-4]_input		Measured output voltage
+in[3-4]_lcrit		Critical minimum output voltage
+in[3-4]_lcrit_alarm	Output voltage critical low alarm
+in[3-4]_crit		Critical maximum output voltage
+in[3-4]_crit_alarm	Output voltage critical high alarm
+
+power[1-2]_label	"pin[1-2]"
+power[1-2]_input	Measured input power
+power[1-2]_alarm	Input power high alarm
+
+power[3-4]_label	"pout[1-2]"
+power[3-4]_input	Measured output power
+
+temp[1-5]_input		Measured temperature
+temp[1-5]_crit		Critical high temperature
+temp[1-5]_crit_alarm	Chip temperature critical high alarm
+temp[1-5]_max		Maximum temperature
+temp[1-5]_max_alarm	Chip temperature high alarm
+======================= ==========================================
+
+raa_dmpvr2_3rail sysfs attributes
+---------------------------------
+
+======================= ==========================================
+curr[1-3]_label		"iin[1-3]"
+curr[1-3]_input		Measured input current
+curr[1-3]_crit		Critical maximum current
+curr[1-3]_crit_alarm	Current critical high alarm
+
+curr[4-6]_label		"iout[1-3]"
+curr[4-6]_input		Measured output current
+curr[4-6]_crit		Critical maximum current
+curr[4-6]_crit_alarm	Current critical high alarm
+
+in1_label		"vin"
+in1_input		Measured input voltage
+in1_lcrit		Critical minimum input voltage
+in1_lcrit_alarm		Input voltage critical low alarm
+in1_crit		Critical maximum input voltage
+in1_crit_alarm		Input voltage critical high alarm
+
+in2_label		"vmon"
+in2_input		Scaled VMON voltage read from the VMON pin
+
+in[3-5]_label		"vout[1-3]"
+in[3-5]_input		Measured output voltage
+in[3-5]_lcrit		Critical minimum output voltage
+in[3-5]_lcrit_alarm	Output voltage critical low alarm
+in[3-5]_crit		Critical maximum output voltage
+in[3-5]_crit_alarm	Output voltage critical high alarm
+
+power[1-3]_label	"pin[1-3]"
+power[1-3]_input	Measured input power
+power[1-3]_alarm	Input power high alarm
+
+power[4-6]_label	"pout[1-3]"
+power[4-6]_input	Measured output power
+
+temp[1-7]_input		Measured temperature
+temp[1-7]_crit		Critical high temperature
+temp[1-7]_crit_alarm	Chip temperature critical high alarm
+temp[1-7]_max		Maximum temperature
+temp[1-7]_max_alarm	Chip temperature high alarm
+======================= ==========================================