linux-kernel - Re: [PATCH] pwm: loongson: Fix LOONGSON_PWM_FREQ

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Message-ID: <CAMpQs4LqEWSoMUZpcbyknuEvf48FMMgra+Jffk0AXvTiZYjANg@mail.gmail.com>
Date: Mon, 18 Aug 2025 17:38:34 +0800
From: Binbin Zhou <zhoubb.aaron@...il.com>
To: Uwe Kleine-König <ukleinek@...nel.org>
Cc: Xi Ruoyao <xry111@...111.site>, Binbin Zhou <zhoubinbin@...ngson.cn>, 
	Juxin Gao <gaojuxin@...ngson.cn>, Huacai Chen <chenhuacai@...nel.org>, 
	Xuerui Wang <kernel@...0n.name>, linux-pwm@...r.kernel.org, loongarch@...ts.linux.dev, 
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pwm: loongson: Fix LOONGSON_PWM_FREQ_DEFAULT

Hi Xi:

Thanks for your patch.

On Sun, Aug 17, 2025 at 6:59 PM Uwe Kleine-König <ukleinek@...nel.org> wrote:
>
> Hello,
>
> [adding Juxin Gao to Cc:]
>
> On Sat, Aug 16, 2025 at 06:49:05PM +0800, Xi Ruoyao wrote:
> > Per the 7A1000 and 7A2000 user manual, the clock frequency of their
> > PWM controllers is 50 MHz, not 50 kHz.
> >
> > Fixes: 2b62c89448dd ("pwm: Add Loongson PWM controller support")

I have confirmed once again that this was indeed my mistake. Thank you again!

Reviewed-by: Binbin Zhou <zhoubinbin@...ngson.cn>
>
> A quick glimpse into
> https://loongson.github.io/LoongArch-Documentation/Loongson-7A1000-usermanual-EN.pdf
> confirms this, so I tend to apply it. I'll wait a bit to give the people
> involved in 2b62c89448dd a chance to comment.
>
> Best regards
> Uwe

-- 
Thanks.
Binbin