Re: [RCF PATCH v2 1/2] dt-bindings: pwm: imx: Allow switching PWM output between PWM and GPIO

2018-10-29 Thread Vokáč Michal
On 10.10.2018 15:39, Thierry Reding wrote: > On Wed, Oct 10, 2018 at 09:33:25AM +, Vokáč Michal wrote: >> Output of the PWM block on i.MX SoCs is always low when the block is >> disabled. This can cause issues when inverted PWM polarity is needed. >> With inverted polarity a duty cycle = 0%

Re: [RCF PATCH v2 1/2] dt-bindings: pwm: imx: Allow switching PWM output between PWM and GPIO

2018-10-29 Thread Vokáč Michal
On 10.10.2018 15:39, Thierry Reding wrote: > On Wed, Oct 10, 2018 at 09:33:25AM +, Vokáč Michal wrote: >> Output of the PWM block on i.MX SoCs is always low when the block is >> disabled. This can cause issues when inverted PWM polarity is needed. >> With inverted polarity a duty cycle = 0%

Re: [RCF PATCH v2 1/2] dt-bindings: pwm: imx: Allow switching PWM output between PWM and GPIO

2018-10-10 Thread Thierry Reding
On Wed, Oct 10, 2018 at 09:33:25AM +, Vokáč Michal wrote: > Output of the PWM block on i.MX SoCs is always low when the block is > disabled. This can cause issues when inverted PWM polarity is needed. > With inverted polarity a duty cycle = 0% corresponds to high level on > the output. Now,

Re: [RCF PATCH v2 1/2] dt-bindings: pwm: imx: Allow switching PWM output between PWM and GPIO

2018-10-10 Thread Thierry Reding
On Wed, Oct 10, 2018 at 09:33:25AM +, Vokáč Michal wrote: > Output of the PWM block on i.MX SoCs is always low when the block is > disabled. This can cause issues when inverted PWM polarity is needed. > With inverted polarity a duty cycle = 0% corresponds to high level on > the output. Now,

[RCF PATCH v2 1/2] dt-bindings: pwm: imx: Allow switching PWM output between PWM and GPIO

2018-10-10 Thread Vokáč Michal
Output of the PWM block on i.MX SoCs is always low when the block is disabled. This can cause issues when inverted PWM polarity is needed. With inverted polarity a duty cycle = 0% corresponds to high level on the output. Now, when PWM is disabled its output instantly goes low which corresponds to

[RCF PATCH v2 1/2] dt-bindings: pwm: imx: Allow switching PWM output between PWM and GPIO

2018-10-10 Thread Vokáč Michal
Output of the PWM block on i.MX SoCs is always low when the block is disabled. This can cause issues when inverted PWM polarity is needed. With inverted polarity a duty cycle = 0% corresponds to high level on the output. Now, when PWM is disabled its output instantly goes low which corresponds to