| From: |
| Quan Nguyen <quan-AT-os.amperecomputing.com> |
| To: |
| Joel Stanley <joel-AT-jms.id.au>, Andrew Jeffery <andrew-AT-aj.id.au>, Jean Delvare <jdelvare-AT-suse.com>, Guenter Roeck <linux-AT-roeck-us.net>, Rob Herring <robh+dt-AT-kernel.org>, Lee Jones <lee.jones-AT-linaro.org>, Jonathan Corbet <corbet-AT-lwn.net>, linux-hwmon-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, linux-doc-AT-vger.kernel.org, linux-aspeed-AT-lists.ozlabs.org, openbmc-AT-lists.ozlabs.org |
| Subject: |
| [PATCH v2 0/4] Add Ampere's Altra SMPro hwmon driver |
| Date: |
| Mon, 29 Mar 2021 08:52:34 +0700 |
| Message-ID: |
| <20210329015238.19474-1-quan@os.amperecomputing.com> |
| Cc: |
| Open Source Submission <patches-AT-amperecomputing.com>, Phong Vo <phong-AT-os.amperecomputing.com>, "Thang Q . Nguyen" <thang-AT-os.amperecomputing.com> |
| Archive-link: |
| Article |
This patch series adds support for Ampere SMpro hwmon driver. This
driver supports accessing various CPU sensors provided by the SMpro
co-processor including temperature, power, voltages, and current found
on Ampere Altra processor family.
v2:
+ Used 'struct of_device_id's .data attribute [Lee Jones]
+ Removed "virtual" sensors [Guenter]
+ Fixed typo "mili" to "milli", "nanoWatt" to "microWatt" [Guenter]
+ Reported SOC_TDP as "Socket TDP" using max attributes [Guenter]
+ Clarified "highest" meaning in documentation [Guenter]
+ Corrected return error code when host is turn off [Guenter]
+ Reported MEM HOT Threshold for all DIMMs as temp*_crit [Guenter]
+ Removed license info as SPDX-License-Identifier existed [Guenter]
+ Added is_visible() support [Guenter]
+ Used HWMON_CHANNEL_INFO() macro and LABEL attributes [Guenter]
+ Made is_valid_id() return boolean [Guenter]
+ Returned -EPROBE_DEFER when smpro reg inaccessible [Guenter]
+ Removed unnecessary error message when dev register fail [Guenter]
+ Removed Socket TDP sensor [Quan]
+ Changed "ampere,ac01-smpro" to "ampere,smpro" [Quan]
+ Included sensor type and channel in labels [Quan]
+ Refactorized code to fix checkpatch.pl --strict complaint [Quan]
Quan Nguyen (4):
dt-bindings: mfd: Add bindings for Ampere Altra SMPro drivers
mfd: simple-mfd-i2c: Adds Ampere's Altra SMpro support
hwmon: smpro: Add Ampere's Altra smpro-hwmon driver
docs: hwmon: (smpro-hwmon) Add documentation
.../bindings/hwmon/ampere,ac01-hwmon.yaml | 27 +
.../devicetree/bindings/mfd/ampere,smpro.yaml | 82 +++
Documentation/hwmon/index.rst | 1 +
Documentation/hwmon/smpro-hwmon.rst | 101 ++++
drivers/hwmon/Kconfig | 8 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/smpro-hwmon.c | 494 ++++++++++++++++++
drivers/mfd/Kconfig | 10 +
drivers/mfd/simple-mfd-i2c.c | 6 +
9 files changed, 730 insertions(+)
create mode 100644 Documentation/devicetree/bindings/hwmon/ampere,ac01-hwmon.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/ampere,smpro.yaml
create mode 100644 Documentation/hwmon/smpro-hwmon.rst
create mode 100644 drivers/hwmon/smpro-hwmon.c
--
2.28.0
