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=-7.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED 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 4B602C10F0E for ; Fri, 12 Apr 2019 10:39:04 +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 10169206B7 for ; Fri, 12 Apr 2019 10:39:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="uNcX+lsW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10169206B7 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com 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-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Cc:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BC21Tnz7xsEQYfrtcwZQbwb6knLKfVpg67JHVUUOFYU=; b=uNcX+lsWSQszGdwmQX6G7H0Aq xih34Y6ILYXvHfDfgCCx8xO4DQN/MDqXxGwDISbKlZ/akoZxIqR1q/SspvjFF6LeaZ2wdkOhisDyA YaER3cY5qIVPPEgHbSJ7IJB7S/R9HxOSsApB8FA+AZ0uLr5InwetzQOXv/nuHd6KiTcqyAyyM24iC ZoOEidl4oU6dCAk2LfsvEnsXVihgfnlJdh04nkdbw6YxxdQk7L5EixqBIoWnjpf0qdimO6bc5+2TQ BXTK1DRxdOx+b4yUPbA6oIEipA0FmzfKekiww5LwzB9IOs8zgw3j7E+6zVIaKAfxITqb/q5NZHWMU yto4STvNg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEtaF-0006HJ-Mh; Fri, 12 Apr 2019 10:38:59 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEtaC-0006Gm-11 for linux-arm-kernel@lists.infradead.org; Fri, 12 Apr 2019 10:38:57 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 785F615AB; Fri, 12 Apr 2019 03:38:55 -0700 (PDT) Received: from [10.37.13.120] (unknown [10.37.13.120]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 911F43F718; Fri, 12 Apr 2019 03:38:53 -0700 (PDT) Subject: Re: [PATCH v5 2/4] coresight: replicator: Add new device id for static replicator To: leo.yan@linaro.org, mathieu.poirier@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, alexander.shishkin@linux.intel.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20190412102738.12679-1-leo.yan@linaro.org> <20190412102738.12679-3-leo.yan@linaro.org> From: Suzuki K Poulose Message-ID: <489e8aff-b279-b984-1cd2-f528a46eb2fe@arm.com> Date: Fri, 12 Apr 2019 11:41:11 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 MIME-Version: 1.0 In-Reply-To: <20190412102738.12679-3-leo.yan@linaro.org> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190412_033856_077204_BB0CE1DD X-CRM114-Status: GOOD ( 21.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 04/12/2019 11:27 AM, Leo Yan wrote: > This patch adds a device id for the new static replicator compatible > string; it changes the driver name from "coresight-replicator" to > "coresight-static-replicator" as well. > > This patch also gives warning when use the replicator obsolete DT > binding. > > Signed-off-by: Leo Yan > --- > drivers/hwtracing/coresight/coresight-replicator.c | 6 +++++- > 1 file changed, 5 insertions(+), 1 deletion(-) > > diff --git a/drivers/hwtracing/coresight/coresight-replicator.c b/drivers/hwtracing/coresight/coresight-replicator.c > index 4e0da85efd2d..8c9ce74498e1 100644 > --- a/drivers/hwtracing/coresight/coresight-replicator.c > +++ b/drivers/hwtracing/coresight/coresight-replicator.c > @@ -189,6 +189,9 @@ static int replicator_probe(struct device *dev, struct resource *res) > dev->platform_data = pdata; > } > > + if (of_device_is_compatible(np, "arm,coresight-replicator")) > + pr_warn_once("Uses OBSOLETE CoreSight replicator binding\n"); > + > drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL); > if (!drvdata) > return -ENOMEM; > @@ -285,13 +288,14 @@ static const struct dev_pm_ops replicator_dev_pm_ops = { > > static const struct of_device_id static_replicator_match[] = { > {.compatible = "arm,coresight-replicator"}, > + {.compatible = "arm,coresight-static-replicator"}, > {} > }; > > static struct platform_driver static_replicator_driver = { > .probe = static_replicator_probe, > .driver = { > - .name = "coresight-replicator", > + .name = "coresight-static-replicator", > .of_match_table = static_replicator_match, > .pm = &replicator_dev_pm_ops, > .suppress_bind_attrs = true, > Reviewed-by: Suzuki K Poulose _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel