[PATCH v3 0/2] pwm: intel: Add PWM driver for a new SoC

Rahul Tanwar
2020-06-29T19:07:34Z

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Patch 1 adds dt binding document in YAML format.
Patch 2 add PWM fan controller driver for LGM SoC.

Patch series is baselined on linux 5.8-rc2.

v3:
- Address below review concerns from Uwe Kleine-König.
* Remove fan rpm calibration task from the driver.
* Modify apply op as per the review feedback.
* Add roundup & round down where necessary.
* Address other misc code quality related review concerns.
* Use devm_reset_control_get_exclusive(). (Philipp Zabel)
* Improve dt binding document.

v2:
- Address below review concerns from Uwe Kleine-König.
* Add notes and limitations about PWM HW.
* Rename all functions and structure to lgm_pwm_*
* Readjust space aligninment in structure fields to single space.
* Switch to using apply instead of config/enable/disable.
* Address other code quality related concerns.
* Rebase to 5.8-rc1.
- Address review concerns in dt binding YAML from Rob Herring.

v1:
- Initial version.

Rahul Tanwar (2):
Add DT bindings YAML schema for PWM fan controller of LGM SoC
Add PWM fan controller driver for LGM SoC

.../devicetree/bindings/pwm/intel,lgm-pwm.yaml | 51 ++++
drivers/pwm/Kconfig | 9 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-intel-lgm.c | 265 +++++++++++++++++++++
4 files changed, 326 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/intel,lgm-pwm.yaml
create mode 100644 drivers/pwm/pwm-intel-lgm.c

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