A new round for the IMG PWM driver. The IMG PWM controller is muxed with a PDM controller, through a shared so-called periph register bit, which sets the output as PWM or PDM. Because this register is not part of the pin controller block, but rather PWM/PDM specific, and because the register is also used to set the PDM value, it is simpler to use a regmap-based syscon to deal with it.
This time, I'm removing the PDM driver from the submission and submitting the PWM alone. The PDM was written as a misc driver, but had some design issues, so for now I'm proposing to merge the PWM only. The series is based on v3.19-rc3. If at all possible I'd like to see this merged for v3.20. Comments welcome! Naidu Tellapati (2): pwm: Imagination Technologies PWM DAC driver DT: pwm: Add binding document for IMG PWM DAC Documentation/devicetree/bindings/pwm/img-pwm.txt | 24 +++ drivers/pwm/Kconfig | 13 ++ drivers/pwm/Makefile | 1 + drivers/pwm/pwm-img.c | 250 ++++++++++++++++++++++ 4 files changed, 288 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/img-pwm.txt create mode 100644 drivers/pwm/pwm-img.c -- 2.2.1 -- To unsubscribe from this list: send the line "unsubscribe linux-pwm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
