Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-10 Thread Rob Herring
On Fri, Apr 07, 2017 at 03:04:01PM +0530, Laxman Dewangan wrote: > In some of NVIDIA Tegra's platform, PWM controller is used to > control the PWM controlled regulators. PWM signal is connected to > the VID pin of the regulator where duty cycle of PWM signal decide > the voltage level of the

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-10 Thread Rob Herring
On Fri, Apr 07, 2017 at 03:04:01PM +0530, Laxman Dewangan wrote: > In some of NVIDIA Tegra's platform, PWM controller is used to > control the PWM controlled regulators. PWM signal is connected to > the VID pin of the regulator where duty cycle of PWM signal decide > the voltage level of the

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-07 Thread Jon Hunter
On 07/04/17 10:34, Laxman Dewangan wrote: > In some of NVIDIA Tegra's platform, PWM controller is used to > control the PWM controlled regulators. PWM signal is connected to > the VID pin of the regulator where duty cycle of PWM signal decide > the voltage level of the regulator output. > > When

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-07 Thread Jon Hunter
On 07/04/17 10:34, Laxman Dewangan wrote: > In some of NVIDIA Tegra's platform, PWM controller is used to > control the PWM controlled regulators. PWM signal is connected to > the VID pin of the regulator where duty cycle of PWM signal decide > the voltage level of the regulator output. > > When

[PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-07 Thread Laxman Dewangan
In some of NVIDIA Tegra's platform, PWM controller is used to control the PWM controlled regulators. PWM signal is connected to the VID pin of the regulator where duty cycle of PWM signal decide the voltage level of the regulator output. When system enters suspend, some PWM client/slave regulator

[PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-07 Thread Laxman Dewangan
In some of NVIDIA Tegra's platform, PWM controller is used to control the PWM controlled regulators. PWM signal is connected to the VID pin of the regulator where duty cycle of PWM signal decide the voltage level of the regulator output. When system enters suspend, some PWM client/slave regulator

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-07 Thread Jon Hunter
On 06/04/17 17:48, Laxman Dewangan wrote: > > On Thursday 06 April 2017 08:56 PM, Jon Hunter wrote: >> On 06/04/17 15:21, Laxman Dewangan wrote: >>> In some of NVIDIA Tegra's platform, PWM controller is used to >>> control the PWM controlled regulators. PWM signal is connected to >>> the VID pin

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-07 Thread Jon Hunter
On 06/04/17 17:48, Laxman Dewangan wrote: > > On Thursday 06 April 2017 08:56 PM, Jon Hunter wrote: >> On 06/04/17 15:21, Laxman Dewangan wrote: >>> In some of NVIDIA Tegra's platform, PWM controller is used to >>> control the PWM controlled regulators. PWM signal is connected to >>> the VID pin

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-06 Thread Laxman Dewangan
On Thursday 06 April 2017 08:56 PM, Jon Hunter wrote: On 06/04/17 15:21, Laxman Dewangan wrote: In some of NVIDIA Tegra's platform, PWM controller is used to control the PWM controlled regulators. PWM signal is connected to the VID pin of the regulator where duty cycle of PWM signal decide the

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-06 Thread Laxman Dewangan
On Thursday 06 April 2017 08:56 PM, Jon Hunter wrote: On 06/04/17 15:21, Laxman Dewangan wrote: In some of NVIDIA Tegra's platform, PWM controller is used to control the PWM controlled regulators. PWM signal is connected to the VID pin of the regulator where duty cycle of PWM signal decide the

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-06 Thread Jon Hunter
On 06/04/17 15:21, Laxman Dewangan wrote: > In some of NVIDIA Tegra's platform, PWM controller is used to > control the PWM controlled regulators. PWM signal is connected to > the VID pin of the regulator where duty cycle of PWM signal decide > the voltage level of the regulator output. > > The

Re: [PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-06 Thread Jon Hunter
On 06/04/17 15:21, Laxman Dewangan wrote: > In some of NVIDIA Tegra's platform, PWM controller is used to > control the PWM controlled regulators. PWM signal is connected to > the VID pin of the regulator where duty cycle of PWM signal decide > the voltage level of the regulator output. > > The

[PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-06 Thread Laxman Dewangan
In some of NVIDIA Tegra's platform, PWM controller is used to control the PWM controlled regulators. PWM signal is connected to the VID pin of the regulator where duty cycle of PWM signal decide the voltage level of the regulator output. The tristate (high impedance of PWM pin form Tegra) also

[PATCH V3 3/4] pwm: tegra: Add DT binding details to configure pin in suspends/resume

2017-04-06 Thread Laxman Dewangan
In some of NVIDIA Tegra's platform, PWM controller is used to control the PWM controlled regulators. PWM signal is connected to the VID pin of the regulator where duty cycle of PWM signal decide the voltage level of the regulator output. The tristate (high impedance of PWM pin form Tegra) also