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 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=-5.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 F048FC31E48 for ; Wed, 12 Jun 2019 13:07:00 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C16B820874 for ; Wed, 12 Jun 2019 13:07:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZuZLjzYb"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="vCmFgQiY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C16B820874 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=jHnhuQElu8ZRwiiHpyTAcGXmp4tjnGf17IRNIddzWIU=; b=ZuZLjzYbhtJKe4 tO/yX6/H993gzsIerpP7kyhPzRyDhGyHdEtrYqoy8TJx0SSCfE2EYGfQgbHKsaiar5kM3JtiI8anv wQfs2obPhr6fCa7ajdzL/1qelzQq0lC6ZZcOgqKYKACJ1CmImCaNyvMUPuNUI/fqKhWvQMm/2VHh1 04xh4z7huK5SQ6auJpwYA91fyBGVoF3tnvD8rJCTCDYBDsn+LjOf++iKm255qs8H0Ne811KMbEacx pbuyaxW6nzS1str7CpA0CMhNTQ6swtJ+EZWvm+THB1JeTNzhkbVr9WMRbiW4fpCoY3MYxD9lxZe70 ToxDkAYbHM7LxUTJ92PA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hb2xo-0004ZN-D5; Wed, 12 Jun 2019 13:06:52 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hb2xk-0004Yq-UC for linux-arm-kernel@lists.infradead.org; Wed, 12 Jun 2019 13:06:50 +0000 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 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-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190612_060648_991952_67CFD94D X-CRM114-Status: GOOD ( 17.35 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , "devicetree@vger.kernel.org" , Aymen Sghaier , Herbert Xu , Iuliana Prodan , Sascha Hauer , "linux-kernel@vger.kernel.org" , Franck Lenormand , Rob Herring , "linux-crypto@vger.kernel.org" , Pengutronix Kernel Team , Fabio Estevam , "David S. Miller" , "linux-arm-kernel@lists.infradead.org" , dl-linux-imx Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gV2VkLCBKdW4gMTIsIDIwMTkgYXQgMTE6NDU6MThBTSArMDAwMCwgSG9yaWEgR2VhbnRhIHdy b3RlOgo+IE9uIDYvMTIvMjAxOSAxOjQwIFBNLCBTaGF3biBHdW8gd3JvdGU6Cj4gPiBPbiBUaHUs IEp1biAwNiwgMjAxOSBhdCAxMTowMjo1NUFNICswMzAwLCBIb3JpYSBHZWFudMSDIHdyb3RlOgo+ ID4+IEZyb206IEl1bGlhbmEgUHJvZGFuIDxpdWxpYW5hLnByb2RhbkBueHAuY29tPgo+ID4+Cj4g Pj4gQWRkIGNyeXB0byBub2RlIGluIGRldmljZSB0cmVlIGZvciBDQUFNIHN1cHBvcnQuCj4gPj4K PiA+PiBOb3Rld29ydGh5IGlzIHRoYXQgb24gN3VscCB0aGUgaW50ZXJydXB0IGxpbmUgaXMgc2hh cmVkCj4gPj4gYmV0d2VlbiB0aGUgdHdvIGpvYiByaW5ncy4KPiA+Pgo+ID4+IFNpZ25lZC1vZmYt Ynk6IEl1bGlhbmEgUHJvZGFuIDxpdWxpYW5hLnByb2RhbkBueHAuY29tPgo+ID4+IFNpZ25lZC1v ZmYtYnk6IEZyYW5jayBMRU5PUk1BTkQgPGZyYW5jay5sZW5vcm1hbmRAbnhwLmNvbT4KPiA+PiBT aWduZWQtb2ZmLWJ5OiBIb3JpYSBHZWFudMSDIDxob3JpYS5nZWFudGFAbnhwLmNvbT4KPiA+PiAt LS0KPiA+Pgo+ID4+IEkndmUganVzdCByZWFsaXplZCB0aGF0IHRoaXMgcGF0Y2ggc2hvdWxkIGJl IG1lcmdlZCB0aHJvdWdoIHRoZSBjcnlwdG8gdHJlZSwKPiA+PiBlbHNlIGJpc2VjdGFiaWxpdHkg Y291bGQgYmUgYWZmZWN0ZWQgZHVlIHRvIGNyeXB0b2Rldi0yLjYKPiA+PiBjb21taXQgMzg1Y2Zj ODRhNWE4ICgiY3J5cHRvOiBjYWFtIC0gZGlzYWJsZSBzb21lIGNsb2NrIGNoZWNrcyBmb3IgaU1Y N1VMUCIpCj4gPj4gKCBodHRwczovL3BhdGNod29yay5rZXJuZWwub3JnL3BhdGNoLzEwOTcwMDE3 LyApCj4gPj4gd2hpY2ggc2hvdWxkIGNvbWUgZmlyc3QuCj4gPiAKPiA+IEknbSBub3Qgc3VyZSBJ IGZvbGxvdyBpdC4gIFRoaXMgaXMgYSBuZXcgZGV2aWNlIGFkZGVkIHRvIGlteDd1bHAgRFQuCj4g PiBJdCdzIG5ldmVyIHdvcmtlZCBiZWZvcmUgb24gaW14N3VscC4gIEhvdyB3b3VsZCBpdCBhZmZl Y3QgZ2l0IGJpc2VjdD8KPiA+IAo+IERyaXZlciBjb3JyZXNwb25kaW5nIHRvIHRoaXMgZGV2aWNl IChkcml2ZXJzL2NyeXB0by9jYWFtKSBoYXMgdG8gYmUgdXBkYXRlZAo+IGJlZm9yZSBhZGRpbmcg dGhlIG5vZGUgaW4gRFQuCj4gSXMgdGhlcmUgYW55IGd1YXJhbnRlZSB3cnQuIG1lcmdlIG9yZGVy IG9mIHRoZSBjcnlwdG8gYW5kIERUIHRyZWVzPwoKRG8gbm90IG1lcmdlIERUIGNoYW5nZXMgdW50 aWwgZHJpdmVyIHBhcnQgaGl0cyBtYWlubGluZS4KClNoYXduCgpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51eC1hcm0ta2VybmVsIG1haWxpbmcgbGlz dApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJh ZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1hcm0ta2VybmVsCg==