From patchwork Wed Mar 25 21:21:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaro Koskinen X-Patchwork-Id: 11458703 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7EA1A92A for ; Wed, 25 Mar 2020 21:37:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 686142070A for ; Wed, 25 Mar 2020 21:37:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727547AbgCYVhz (ORCPT ); Wed, 25 Mar 2020 17:37:55 -0400 Received: from fgw20-4.mail.saunalahti.fi ([62.142.5.107]:46142 "EHLO fgw20-4.mail.saunalahti.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727525AbgCYVhy (ORCPT ); Wed, 25 Mar 2020 17:37:54 -0400 Received: from localhost.localdomain (85-76-97-57-nat.elisa-mobile.fi [85.76.97.57]) by fgw20.mail.saunalahti.fi (Halon) with ESMTP id a3e2473a-6ede-11ea-826c-005056bd6ce9; Wed, 25 Mar 2020 23:21:50 +0200 (EET) From: Aaro Koskinen To: Tony Lindgren , linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ARM: DTS: OMAP3: disable RNG on N950/N9 Date: Wed, 25 Mar 2020 23:21:49 +0200 Message-Id: <20200325212149.27547-1-aaro.koskinen@iki.fi> X-Mailer: git-send-email 2.17.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org Like on N900, we cannot access RNG directly on N950/N9. Mark it disabled in the DTS to allow kernel to boot. Fixes: 308607e5545f ("ARM: dts: Configure omap3 rng") Signed-off-by: Aaro Koskinen --- arch/arm/boot/dts/omap3-n950-n9.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/omap3-n950-n9.dtsi b/arch/arm/boot/dts/omap3-n950-n9.dtsi index a075b63f3087..11d41e86f814 100644 --- a/arch/arm/boot/dts/omap3-n950-n9.dtsi +++ b/arch/arm/boot/dts/omap3-n950-n9.dtsi @@ -341,6 +341,11 @@ status = "disabled"; }; +/* RNG not directly accessible on N950/N9. */ +&rng_target { + status = "disabled"; +}; + &usb_otg_hs { interface-type = <0>; usb-phy = <&usb2_phy>;