[PATCH v2 0/6] pwm: lpc32xx: fixes in the LPC32xx PWM driver
thierry.reding at gmail.com
Wed Dec 16 08:02:47 PST 2015
On Sun, Dec 06, 2015 at 01:31:56PM +0200, Vladimir Zapolskiy wrote:
> The changeset fixes a number of issues within current implementation
> of LPC32xx PWM controller driver, namely
> - the SoC has two independent PWM controllers with one channel each,
> - runtime warnings from common clock framework,
> - overflow in duty cycle calculation may result in disabled PWM,
> - unsupported period values are not accepted.
> Correction of PWM channels requires a correspondent change in
> arch/arm/boot/dts/lpc32xx.dtsi, it has been already sent for review.
> Changes from v1 to v2:
> - corrected style of examples in documentation,
> - improved commit messages
> Version v1 can be found here:
> Vladimir Zapolskiy (6):
> dt: lpc32xx: pwm: correct LPC32xx PWM device node example
> dt: lpc32xx: pwm: update documentation of LPC32xx PWM device
> pwm: lpc32xx: correct number of PWM channels from 2 to 1
> pwm: lpc32xx: fix warnings from common clock framework
> pwm: lpc32xx: fix and simplify duty cycle and period calculations
> pwm: lpc32xx: return ERANGE, if requested period is not supported
> .../devicetree/bindings/pwm/lpc32xx-pwm.txt | 9 +++-
> drivers/pwm/pwm-lpc32xx.c | 59 ++++++++--------------
> 2 files changed, 29 insertions(+), 39 deletions(-)
All patches applied, thanks.
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