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Date: Tue, 9 Oct 2012 16:04:09 +0900 From: Mark Brown <broonie@...nsource.wolfsonmicro.com> To: Laxman Dewangan <ldewangan@...dia.com> Cc: "lrg@...com" <lrg@...com>, "sameo@...ux.intel.com" <sameo@...ux.intel.com>, Venu Byravarasu <vbyravarasu@...dia.com>, "axel.lin@...il.com" <axel.lin@...il.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 5/5] regulator: tps65090: add external control support for DCDC On Tue, Oct 09, 2012 at 11:51:19AM +0530, Laxman Dewangan wrote: > On Tuesday 09 October 2012 11:58 AM, Mark Brown wrote: > >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. > yes, I am using the gpio driven enable lines in the framework. > This patch does the some configuration in register to enable external > control and configure the regulator_config (fill gpio related stuff > in config) before registering > the regulator. There is no call of gpio libs from the driver. The code seemed way more complex than that... did you notice the fact that if a GPIO is specified then the register enable/disable control will be ignored if provided? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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