Re: [PATCH v4 1/1] pwm: imx27: workaround of the pwm output bug when decrease the duty cycle

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Sep 09, 2024 at 10:19:59PM +0200, Marek Vasut wrote:
> On 9/9/24 9:38 PM, Frank Li wrote:
> 
> [...]
> 
> > +	 * Use __raw_writel() to minimize the interval between two writes to
> > +	 * the SAR register to increase the fastest pwm frequency supported.
> > +	 *
> > +	 * When the PWM period is longer than 2us(or <500KHz), this workaround
> > +	 * can solve this problem. No software workaround is available If PMW
> 
> PWM , typo

Also s/If/if/

Best regards
Uwe

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux