From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 15310C433EF for ; Thu, 28 Apr 2022 09:45:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229473AbiD1JsS (ORCPT ); Thu, 28 Apr 2022 05:48:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35628 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345715AbiD1JS7 (ORCPT ); Thu, 28 Apr 2022 05:18:59 -0400 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C31971260D; Thu, 28 Apr 2022 02:15:40 -0700 (PDT) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 6C0E160009; Thu, 28 Apr 2022 09:15:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1651137339; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=601hOmZZ+FfI38UJ5XOFnA3K1IMHPaxWsKoMipp8iH8=; b=jUV/lrLJBVuq9ZQB/l/IXNc1u5fLXgsjkw6We9t7h9ghH1hr1PsCYjQBV6r20yG2bjj2tq rnsm90AuBdguGeEa8kyjzPeATTX/s5WjE/XfmfnC6V3U3LZ9NF22tS+2t0kZO0S4oDHikc c53S2dnJu+pFxcjpRyvel9eIdhcsTnSBNPc8SmNVd1Oi4llQNTZe3T2dOIQ3/KKQRlyqzD FhdIVSsqZlSrXobw/rmBBlQiACrkNZhSaHMVVOpb3pHTbL6w5gj8a5RRdD3L201ipJ6lMV TD5CnoYmzt26cTgO9/1JQMtJUun2wUq85q5GL0zpISRS7PF9XoPbNM1th3LaJg== Date: Thu, 28 Apr 2022 11:15:35 +0200 From: Herve Codina To: Geert Uytterhoeven Cc: Marek Vasut , Yoshihiro Shimoda , Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Geert Uytterhoeven , Magnus Damm , Lorenzo Pieralisi , Krzysztof =?UTF-8?B?V2lsY3p5xYRza2k=?= , Rob Herring , linux-pci , Linux-Renesas , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Linux Kernel Mailing List , Sergey Shtylyov , Thomas Petazzoni , Clement Leger , Miquel Raynal Subject: Re: [PATCH v3 4/8] soc: renesas: rzn1: Select PM and PM_GENERIC_DOMAINS configs Message-ID: <20220428111535.51833857@bootlin.com> In-Reply-To: References: <20220422120850.769480-1-herve.codina@bootlin.com> <20220422120850.769480-5-herve.codina@bootlin.com> Organization: Bootlin X-Mailer: Claws Mail 4.0.0 (GTK+ 3.24.31; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Geert, On Wed, 27 Apr 2022 16:58:07 +0200 Geert Uytterhoeven wrote: > On Fri, Apr 22, 2022 at 2:09 PM Herve Codina w= rote: > > PM and PM_GENERIC_DOMAINS configs are required for RZ/N1 SOCs. > > Without these configs, the clocks used by the PCI bridge are not > > enabled and so accessing the devices leads to a kernel crash: > > [ 0.832958] Unhandled fault: external abort on non-linefetch (0x10= 08) at 0x90b5f848 > > > > Select PM and PM_GENERIC_DOMAINS for ARCH_RZN1 > > > > Signed-off-by: Herve Codina =20 >=20 > Reviewed-by: Geert Uytterhoeven > i.e. will queue in renesas-devel for v5.19. >=20 I plan to send a v4 of this series. As this patch (4/8) and the following one (5/8) will be queued for v5.19, I plan to remove them from the v4 version of the series. Is that ok for you or do you prefer to still have them in v4 ? Regards, Herv=C3=A9 --=20 Herv=C3=A9 Codina, Bootlin Embedded Linux and Kernel engineering https://bootlin.com