From: broonie@opensource.wolfsonmicro.com (Mark Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3] ISL6271A voltage regulator support.
Date: Mon, 14 Jun 2010 13:48:31 +0100 [thread overview]
Message-ID: <20100614124831.GE14604@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <1276442751-3562-1-git-send-email-marek.vasut@gmail.com>
On Sun, Jun 13, 2010 at 05:25:51PM +0200, Marek Vasut wrote:
> This device is very simple, it supports one buck and two LDOs. The LDOs are
> fixed-voltage. Only the buck is programable over the I2C bus to 16 possible
> voltages.
>
> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
For future reference...
> + /* Convert the data from chip to microvolts */
> + data = ISL6271A_VOLTAGE_MIN + (ISL6271A_VOLTAGE_STEP * (idx & 0xf));
...note that this is just list_voltage() (if you're going to fix this
please only do so with an incremental patch).
next prev parent reply other threads:[~2010-06-14 12:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-13 15:25 [PATCH v3] ISL6271A voltage regulator support Marek Vasut
2010-06-14 12:48 ` Mark Brown [this message]
2010-06-15 10:47 ` Liam Girdwood
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