Hi all,
This series adds a driver for the Marvell Berlin PWM controller, which
has 4 channels.
This has been tested on a BG2Q DMP.
Thanks,
Antoine
Changes since v2:
- Reworked the prescaler/tcnt calculation
- Added an input clock
- Updated the documentation
- Reordered the pwm node
- Added some definition for BIT()
Changes since v1:
- Added a sentinel in berlin_pwm_match[]
Antoine Tenart (5):
pwm: add the Berlin pwm controller driver
Documentation: bindings: document the Berlin PWM driver
ARM: berlin: add a PWM node on the BG2Q
ARM: berlin: add a PWM node on the BG2
ARM: berlin: add a PWM node on the BG2CD
.../devicetree/bindings/pwm/pwm-berlin.txt | 19 ++
arch/arm/boot/dts/berlin2.dtsi | 7 +
arch/arm/boot/dts/berlin2cd.dtsi | 7 +
arch/arm/boot/dts/berlin2q.dtsi | 7 +
drivers/pwm/Kconfig | 9 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-berlin.c | 227 +++++++++++++++++++++
7 files changed, 277 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pwm/pwm-berlin.txt
create mode 100644 drivers/pwm/pwm-berlin.c
--
2.5.0
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