From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1idEWQ-0002eL-OZ for barebox@lists.infradead.org; Fri, 06 Dec 2019 14:23:56 +0000 Date: Fri, 6 Dec 2019 15:23:52 +0100 From: Sascha Hauer Message-ID: <20191206142352.dqlneyrq4jd3ukya@pengutronix.de> References: <1575380921-160915-1-git-send-email-s.riedmueller@phytec.de> <20191205080755.nc2ao3hjb5eli7ud@pengutronix.de> <67c1cd67-9156-9e43-2be4-b3502877d95f@pengutronix.de> <4fc52985-bcfb-f6e4-0a87-7a3d710baa45@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <4fc52985-bcfb-f6e4-0a87-7a3d710baa45@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] ARM: dts: imx6qdl: phycore: Remove emmc vmmc-supply To: Ahmad Fatoum Cc: barebox@lists.infradead.org On Thu, Dec 05, 2019 at 02:31:53PM +0100, Ahmad Fatoum wrote: > Hi, > = > On 12/5/19 2:08 PM, Stefan Riedm=FCller wrote: > > What about regulators that are marked as regulator-always-on but need v= oltage adjustments? Or isn't this a real use case for the bootloader? > = > If someone absolutely need the voltage adjustments, they'll have to imple= ment > a proper regulator driver to realize it[1]. The [barebox,]regulator-alway= s-on > handling I suggest, is only a fallback if there is no regulator found. What if the driver is present but not yet probed? We would return a dummy regulator and no longer -EPROBE_DEFER. Sascha -- = Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox