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-K�. * Improve notes and limitations comments. * Add common prefixes for all #defines. * Modify/Improve logic in .apply & .get_state ops as advised. * Skip error messages in probe when error is -EPROBE_DEFER. * Add dependencies in Kconfig (OF & HAS_IOMEM) and add select REGMAP_MMIO. * Address other code quality related review concerns. - Fix make dt_binding_check reported error in YAML file. v3: - Address below review concerns from Uwe Kleine-K�. * 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-K�. * 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 | 50 ++++ drivers/pwm/Kconfig | 11 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-intel-lgm.c | 266 +++++++++++++++++++++ 4 files changed, 328 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/intel,lgm-pwm.yaml create mode 100644 drivers/pwm/pwm-intel-lgm.c -- 2.11.0
