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 1iRXST-0002xE-QD for barebox@lists.infradead.org; Mon, 04 Nov 2019 08:11:31 +0000 Date: Mon, 4 Nov 2019 09:11:28 +0100 From: Sascha Hauer Message-ID: <20191104081128.rq3wgisjpseprri2@pengutronix.de> References: <20191030111640.12367-1-l.stach@pengutronix.de> <20191030111640.12367-2-l.stach@pengutronix.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191030111640.12367-2-l.stach@pengutronix.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 2/2] ARM: zii-imx8mq-dev: disable GPU and VPU power domain in DT To: Lucas Stach Cc: barebox@lists.infradead.org On Wed, Oct 30, 2019 at 12:16:40PM +0100, Lucas Stach wrote: > In Barebox we don't have a driver for the PMIC powering those domains, > so we get a "probe permanently deferred" warning for those domains. As > they are not actually used in Barebox, we can just disable them to get > rid of the warning. > > Signed-off-by: Lucas Stach > --- > arch/arm/dts/imx8mq-zii-ultra.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm/dts/imx8mq-zii-ultra.dtsi b/arch/arm/dts/imx8mq-zii-ultra.dtsi > index 6180f21ab0a4..bde70901a331 100644 > --- a/arch/arm/dts/imx8mq-zii-ultra.dtsi > +++ b/arch/arm/dts/imx8mq-zii-ultra.dtsi > @@ -56,6 +56,14 @@ > }; > }; > > +&pgc_gpu { > + status = "disabled"; > +}; > + > +&pgc_vpu { > + status = "disabled"; > +}; This breaks GPU support under Linux when started with the barebox device tree, right? Is there a better solution? Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 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