linux-kernel - [PATCH v4 0/3] hwmon: max31790: support to config PWM as TACH

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Date:   Thu,  2 Nov 2023 11:28:29 +0800
From:   Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>
To:     patrick@...cx.xyz
Cc:     Delphine CC Chiu <Delphine_CC_Chiu@...ynn.com>,
        Jean Delvare <jdelvare@...e.com>,
        Guenter Roeck <linux@...ck-us.net>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Jonathan Corbet <corbet@....net>, linux-hwmon@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-doc@...r.kernel.org
Subject: [PATCH v4 0/3] hwmon: max31790: support to config PWM as TACH

Support to config PWM as TACH in MAX31790 driver.
Add binding document for MAX31790 driver.
Add fanN_enable for all fans

---
Changelog:
v4 - Add fanN_enable for all fans.
v3 - Use 'sensor-type' in 'channel' node to config pwm as tach.
   - Changed the status in MAINTAINERS to 'Maintained'. 
v2 - Remove unnecessary parentheses.
   - Add more error handling.
   - Change the type of "pwm-as-tach" from u8 to u32 to match binding
     document.
   - Add dt-bindings for the MAXIM MAX31790.
v1 - Support to config PWM as TACH

Delphine CC Chiu (3):
  hwmon: max31790: support to config PWM as TACH
  dt-bindings: hwmon: add MAX31790
  hwmon: max31790: add fanN_enable for all fans

 .../bindings/hwmon/maxim,max31790.yaml        |  89 +++++++++++
 Documentation/hwmon/max31790.rst              |   2 +-
 MAINTAINERS                                   |   6 +
 drivers/hwmon/max31790.c                      | 140 ++++++++++++++----
 4 files changed, 210 insertions(+), 27 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml

-- 
2.25.1