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path: root/drivers/hwmon/aspeed-g6-pwm-tacho.c
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2021-02-19hwmon: (aspeed-pwm-tacho) Add pwm chip driver supportJae Hyun Yoo1-0/+124
This commit adds pwm chip driver support into aspeed-g6-pwm-tacho driver to enable beep speaker driver. The pwm chip driver cannot be added as a separate platform driver because it makes resource conflicts with existing pwm-tacho driver so it uses hacky tweak on the existing driver. Note: Do not try upstream this hacky implementation. Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@intel.com> Change-Id: I22ad12be2ae3a061d7942fec813cdb11be321db7
2020-10-10pwm and tach driver changes for ast2600Ayushi Smriti1-157/+171
This commit includes additions/changes in driver code to support 9 PWM outputs and 9 fan tachometer inputs for ast2600 as per archer city usage Signed-off-by: Ayushi Smriti <smriti.ayushi@intel.com>
2020-10-10arm: ast2600: add pwm_tacho driver from aspeedVernon Mauery1-0/+1025
Add the pwm_tacho driver from Aspeed to get pwm working until an upstream PWM/Tacho driver is available. This was copied from the v5.02 BSP from Aspeed. Signed-off-by: Vernon Mauery <vernon.mauery@intel.com>