v1: * https://lore.kernel.org/linux-hwmon/20231110151905.1659873-1-nuno.sa@xxxxxxxxxx/ v2: * https://lore.kernel.org/linux-hwmon/20231124-ltc4282-support-v2-0-952bf926f83c@xxxxxxxxxx Changes in V3: - Bindings: * Remove 'default' from string types; * Update gpios descriptions and removed leftovers from when they were integer types. * Dropped gpio function. With that, adi,gpio3-mode and adi,gpio-alert were dropped. - Driver: * Make all clock ops static; * Dropped macro to create debugfs attributes; * Dropped GPIO support; * Removed regulator consumer header (leftover from v1). There are still some possible interfaces which are dubious from an hwmon point view. Namely: * fet_short_fault * fet_bad_fault * power1_good power1_good and fet_short can be "monitored" with gpio1 and 2 respectively so maybe we could remove the. OTHO, some users might want the pins free for GPIO usage. fet_bad_fault is a status bit (we also have it in fault_logs) that might be meaningful to monitor (I think). Also to note, I'm still seeing the following sparse issue: "CHECK drivers/hwmon/ltc4282.c drivers/hwmon/ltc4282.c:805:34: warning: dubious: x & !y drivers/hwmon/ltc4282.c:895:34: warning: dubious: x & !y" However, this does not look to be directly related with the driver. It's on FIED_PREP() taking values like !val or !!val. I'm also removing the GPIO maintainers/reviewers from Cc since there's no gpiochip support anymore. If not adequate, I'll Cc them again... --- Nuno Sa (2): dt-bindings: hwmon: Add LTC4282 bindings hwmon: ltc4282: add support for the LTC4282 chip .../devicetree/bindings/hwmon/adi,ltc4282.yaml | 142 ++ Documentation/hwmon/index.rst | 1 + Documentation/hwmon/ltc4282.rst | 108 ++ MAINTAINERS | 8 + drivers/hwmon/Kconfig | 11 + drivers/hwmon/Makefile | 1 + drivers/hwmon/ltc4282.c | 1705 ++++++++++++++++++++ 7 files changed, 1976 insertions(+) --- base-commit: 44482310b7f8ac4cd8fa7be4cee8c1b260ea5ee9 change-id: 20231124-ltc4282-support-8c1675e31508 -- Thanks! - Nuno Sá
