From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Laxman Dewangan <ldewangan@nvidia.com>
Cc: lrg@ti.com, sameo@linux.intel.com, vbyravarasu@nvidia.com,
axel.lin@gmail.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 5/5] regulator: tps65090: add external control support for DCDC
Date: Tue, 9 Oct 2012 15:28:43 +0900 [thread overview]
Message-ID: <20121009062841.GL8237@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <1349536671-31714-7-git-send-email-ldewangan@nvidia.com>
On Sat, Oct 06, 2012 at 08:47:51PM +0530, Laxman Dewangan wrote:
> The TPS65090's DCDC outut can also be enable/disable through the
> external digital input signal. Add support for enable/disable
> either through register access via I2C or through external
> control inputs. The external control inputs can be driven through
> GPIOs also and hence adding support for passing the GPIO number.
There's support for GPIO driven enable lines in the framework already,
this driver should be able to use this happily, this sort of hardware is
exactly the use case it was written for.
next prev parent reply other threads:[~2012-10-09 6:28 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-06 15:17 [PATCH 0/5] regulator: tps65090: fix regulator registration and add external control support Laxman Dewangan
2012-10-06 15:17 ` [PATCH] regulator: TPS51632: Add tps51632 regulator driver Laxman Dewangan
2012-10-09 6:14 ` Mark Brown
2012-10-09 6:07 ` Laxman Dewangan
2012-10-06 15:17 ` [PATCH 1/5] regulator: tps65090: rename driver name and regulator name Laxman Dewangan
2012-10-08 5:53 ` Venu Byravarasu
2012-10-08 6:00 ` Laxman Dewangan
2012-10-06 15:17 ` [PATCH 2/5] regulator; tps65090: Register all regulators in single probe call Laxman Dewangan
2012-10-09 6:22 ` Mark Brown
2012-10-09 6:16 ` Laxman Dewangan
2012-10-06 15:17 ` [PATCH 3/5] regulator: tps65090: Add support for LDO regulators Laxman Dewangan
2012-10-06 15:17 ` [PATCH 4/5] regulator: tps65090: Add voltage out level in platform data Laxman Dewangan
2012-10-09 6:26 ` Mark Brown
2012-10-06 15:17 ` [PATCH 5/5] regulator: tps65090: add external control support for DCDC Laxman Dewangan
2012-10-08 5:45 ` Venu Byravarasu
2012-10-08 5:58 ` Laxman Dewangan
2012-10-09 6:28 ` Mark Brown [this message]
2012-10-09 6:21 ` Laxman Dewangan
2012-10-09 7:04 ` Mark Brown
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