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Date:   Thu, 13 Apr 2017 17:36:32 +0200
From:   Thierry Reding <>
To:     Laxman Dewangan <>
Subject: Re: [PATCH 1/2] pwm: tegra: Read PWM clock source rate in driver init

On Thu, Apr 13, 2017 at 07:40:27PM +0530, Laxman Dewangan wrote:
> It is required to know the PWM clock source frequency to
> calculate the PWM period.
> In driver, the clock source frequency of the PWM does not
> get change and, hence, get the clock source frequency in
> driver initi. Get this values later for period calculation
> from pwm_config().
> This will help in avoiding the clock call for getting clock rate
> in the pwm_config() each time.
> Signed-off-by: Laxman Dewangan <>
> ---
>  drivers/pwm/pwm-tegra.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)

Applied, thanks.


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