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 X-Spam-Level: X-Spam-Status: No, score=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A353BC31E46 for ; Wed, 12 Jun 2019 13:06:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7918520874 for ; Wed, 12 Jun 2019 13:06:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560344810; bh=DsWkt0w0Fpfud6LWAZJ165X9OtQWGb7tOtf9BfXLfYU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=r08S5D67UDxcesQTH7DWNLFe318erD2dlx4gYelW1FOZiDGR42AkQ0p6raxotK8WA kUOk/OKlnpJcUDpHG5c2QZBIdsiJT874UC30D8JoYf32awrZXmXhPupRj6d68V6Suo E8wFTgcsSNP55Azm1ey4GnORQ6a2hoTX97QFTZmM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731753AbfFLNGt (ORCPT ); Wed, 12 Jun 2019 09:06:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:45750 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728322AbfFLNGt (ORCPT ); Wed, 12 Jun 2019 09:06:49 -0400 Received: from dragon (li1264-180.members.linode.com [45.79.165.180]) (using TLSv1.2 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 3F3D6208C2; Wed, 12 Jun 2019 13:06:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560344808; bh=DsWkt0w0Fpfud6LWAZJ165X9OtQWGb7tOtf9BfXLfYU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=vCmFgQiYcmFEOhtz/2577ShRIuWetu+xN0/oDdDGwnMgrOE34sL8WZc1sWUcDQb/p GuZScr3rOS1wLoh/TnDQFDympPwV3cX4rJ2JpeZwR++cCHL+CSrxS8gCgFN9e7sqEy pJegmpPjjsOCJHdJc1mjWU14LHsjQq4v/MKLnWJk= Date: Wed, 12 Jun 2019 21:06:05 +0800 From: Shawn Guo To: Horia Geanta Cc: Herbert Xu , "David S. Miller" , Sascha Hauer , Rob Herring , Mark Rutland , Aymen Sghaier , Iuliana Prodan , Franck Lenormand , "linux-crypto@vger.kernel.org" , Pengutronix Kernel Team , Fabio Estevam , dl-linux-imx , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] ARM: dts: imx7ulp: add crypto support Message-ID: <20190612130602.GH11086@dragon> References: <20190606080255.25504-1-horia.geanta@nxp.com> <20190612103926.GE11086@dragon> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Wed, Jun 12, 2019 at 11:45:18AM +0000, Horia Geanta wrote: > On 6/12/2019 1:40 PM, Shawn Guo wrote: > > On Thu, Jun 06, 2019 at 11:02:55AM +0300, Horia Geantă wrote: > >> From: Iuliana Prodan > >> > >> Add crypto node in device tree for CAAM support. > >> > >> Noteworthy is that on 7ulp the interrupt line is shared > >> between the two job rings. > >> > >> Signed-off-by: Iuliana Prodan > >> Signed-off-by: Franck LENORMAND > >> Signed-off-by: Horia Geantă > >> --- > >> > >> I've just realized that this patch should be merged through the crypto tree, > >> else bisectability could be affected due to cryptodev-2.6 > >> commit 385cfc84a5a8 ("crypto: caam - disable some clock checks for iMX7ULP") > >> ( https://patchwork.kernel.org/patch/10970017/ ) > >> which should come first. > > > > I'm not sure I follow it. This is a new device added to imx7ulp DT. > > It's never worked before on imx7ulp. How would it affect git bisect? > > > Driver corresponding to this device (drivers/crypto/caam) has to be updated > before adding the node in DT. > Is there any guarantee wrt. merge order of the crypto and DT trees? Do not merge DT changes until driver part hits mainline. Shawn