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From: Axel Lin <axel.lin@gmail.com>
To: Yunfan Zhang <yfzhang@marvell.com>
Cc: Liam Girdwood <lrg@ti.com>,
	Mark Brown <broonie@opensource.wolfsonmicro.com>,
	linux-kernel@vger.kernel.org
Subject: regulator: fan53555: vsel_max does not match with the max voltage?
Date: Mon, 10 Sep 2012 11:05:19 +0800	[thread overview]
Message-ID: <1347246319.6908.1.camel@phoenix> (raw)

Hi Yunfan,
Just found below issue while reading the code:

For FAN53555_CHIP_ID_04,
        di->vsel_min = 603000;
        di->vsel_max = 1411000;
        di->vsel_step = 12826;

So we have below voltage list for FAN53555_CHIP_ID_04:

volt[0] = 603000
volt[1] = 615826
volt[2] = 628652
volt[3] = 641478
volt[4] = 654304
volt[5] = 667130

.......

volt[60] = 1372560
volt[61] = 1385386
volt[62] = 1398212
volt[63] = 1411038

Then volt[63] is greater than the vsel_max now.
This looks does not make sense.

Regards,
Axel


             reply	other threads:[~2012-09-10  3:05 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-09-10  3:05 Axel Lin [this message]
2012-09-10  3:17 ` regulator: fan53555: vsel_max does not match with the max voltage? Yunfan Zhang

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