From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fabio Estevam Subject: Re: [PATCH 1/3] ARM: i.MX31: remove rnga registration as a platform device Date: Wed, 4 Jul 2018 21:55:54 -0300 Message-ID: References: <20180703192934.6080-1-vz@mleia.com> <20180703192934.6080-2-vz@mleia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20180703192934.6080-2-vz@mleia.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Vladimir Zapolskiy Cc: "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Sascha Hauer , Rob Herring , NXP Linux Team , Pengutronix Kernel Team , Fabio Estevam , Shawn Guo , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" List-Id: devicetree@vger.kernel.org On Tue, Jul 3, 2018 at 4:29 PM, Vladimir Zapolskiy wrote: > On i.MX31 powered boards with OF support Security Random Number > Generator Accelerator RNGA controller is initialized from device tree, > its registration as a platform device is redundant and actually it is > broken due to missing clock information: > > mxc_rnga mxc_rnga: Could not get rng_clk! > mxc_rnga: probe of mxc_rnga failed with error -2 > > Signed-off-by: Vladimir Zapolskiy Reviewed-by: Fabio Estevam