From: Marek Vasut <marex@denx.de>
To: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: linux-spi@vger.kernel.org, Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH] spi: imx: mx51-ecspi: Fix CONFIGREG delay comment
Date: Tue, 27 Jul 2021 17:52:19 +0200 [thread overview]
Message-ID: <cc72105b-ccfe-2e1c-4c3c-226f6e3f169c@denx.de> (raw)
In-Reply-To: <20210727130110.dm5wa6hwrrftwt6g@pengutronix.de>
On 7/27/21 3:01 PM, Uwe Kleine-König wrote:
> On Mon, Jul 26, 2021 at 12:15:02PM +0200, Marek Vasut wrote:
>> For (2 * 1000000) / min_speed_hz < 10 to be true in naturals with zero,
>> the min_speed_hz must above 222222. Update the comment. No functional
>> change.
>
> With integer division delay is < 10 if min_speed_hz >= 200001.
Right, it's not 181, 100 or 222. I'll send a V2 and clarify this.
next prev parent reply other threads:[~2021-07-27 15:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-26 10:15 [PATCH] spi: imx: mx51-ecspi: Fix CONFIGREG delay comment Marek Vasut
2021-07-27 12:15 ` Mark Brown
2021-07-27 15:55 ` Marek Vasut
2021-07-27 15:58 ` Mark Brown
2021-07-27 13:01 ` Uwe Kleine-König
2021-07-27 15:52 ` Marek Vasut [this message]
2021-07-28 23:27 ` Mark Brown
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