Messages in this thread | | | From | Romain Perier <> | Subject | [PATCH v2 0/5] Add PWM for MStar SoCs | Date | Wed, 7 Sep 2022 15:12:36 +0200 |
| |
This patches series adds a new driver for the PWM found in the Mstar MSC313e SoCs and newer. It adds a basic pwm driver, the corresponding devicetree bindings and its documentation.
Changes since v1: - Fixed commit message for the dt-bindings doc - Removed "OneOf" from the dt-bindings doc - Re-ordered alphabetically in Kconfig and remove unseless empty lines - Explain and adds comment in _writecounter() (hw constrainst) - Reworked the msc313e_pwm_config() function - Fixed clk handling - Removed extra callbacks, only keep .apply and .get_state - Implement .get_state completly, this fixes the driver with PWM_DEBUG (the whole driver has been tested with PWM_DEBUG). - Dropped useless lines in _probe - I have kept regmap_field() because it is more clean and helpful, it avoids to do too much of offset and mask and shift all over the place.
Daniel Palmer (1): pwm: Add support for the MSTAR MSC313 PWM
Romain Perier (4): dt-bindings: pwm: Add Mstar MSC313e PWM devicetree bindings documentation ARM: dts: mstar: Add pwm device node to infinity ARM: dts: mstar: Add pwm device node to infinity3 ARM: dts: mstar: Add pwm device node to infinity2m
.../bindings/pwm/mstar,msc313e-pwm.yaml | 46 +++ MAINTAINERS | 1 + arch/arm/boot/dts/mstar-infinity.dtsi | 10 + arch/arm/boot/dts/mstar-infinity2m.dtsi | 8 + arch/arm/boot/dts/mstar-infinity3.dtsi | 10 + drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-msc313e.c | 269 ++++++++++++++++++ 8 files changed, 355 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/mstar,msc313e-pwm.yaml create mode 100644 drivers/pwm/pwm-msc313e.c
-- 2.35.1
| |