From patchwork Wed Sep 8 09:10:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shengjiu Wang X-Patchwork-Id: 12480653 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=-17.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 4C973C433EF for ; Wed, 8 Sep 2021 09:36:25 +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 1C02F61139 for ; Wed, 8 Sep 2021 09:36:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1C02F61139 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Owr2FEL2N8oPeg67rJWj9xQmySuF54W2LGeNl1TSO4U=; b=siJmP5gwPsrySK 5KvCNh93UidtqMtWN9STmym0p0SGTj0Og1ZKgkKVx8qyUs0B0FhENi7yBhTudFn76lNM/6sS0G53E Tx86s2xcC5MpU36Ray5T91enWuJiZ7PyJSE/K3gAPpjNR5K7vebgg3dhDBDhUcOKwBVP2fvSGO/A8 lfqY4qQ5qLMbLT/1oQih6u7ewI0tABi2GAtopIkskfPeoAQtcns72BiTos//97Kf7W/BKJtcnttjJ eskYyIBORiCOIV3XoWXemaCivpJpxzk1Mv0N98VYrNUrA3PYokMBKbbZ2ZF3lvROdpcNKKGAufUQO PynhR4TTQsBo3o14/BIA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNtyJ-006JQc-3J; Wed, 08 Sep 2021 09:34:23 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mNtxx-006JNB-Ap for linux-arm-kernel@lists.infradead.org; Wed, 08 Sep 2021 09:34:02 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 724031A2F17; Wed, 8 Sep 2021 11:33:58 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 39B571A00A3; Wed, 8 Sep 2021 11:33:58 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 7100A183AD26; Wed, 8 Sep 2021 17:33:56 +0800 (+08) From: Shengjiu Wang To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, daniel.baluta@nxp.com Cc: linux-imx@nxp.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, shengjiu.wang@gmail.com Subject: [PATCH v4 2/4] remoteproc: imx_rproc: Add IMX_RPROC_SCU_API method Date: Wed, 8 Sep 2021 17:10:53 +0800 Message-Id: <1631092255-25150-3-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1631092255-25150-1-git-send-email-shengjiu.wang@nxp.com> References: <1631092255-25150-1-git-send-email-shengjiu.wang@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210908_023401_547681_4485EC3D X-CRM114-Status: UNSURE ( 9.63 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On i.MX8QM and i.MX8QXP, most devices are controlled by System Control Unit, so add IMX_RPROC_SCU_API method for these platform. Signed-off-by: Shengjiu Wang Reviewed-by: Mathieu Poirier --- drivers/remoteproc/imx_rproc.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/remoteproc/imx_rproc.h b/drivers/remoteproc/imx_rproc.h index 23d8e808d27f..1c7e2127c758 100644 --- a/drivers/remoteproc/imx_rproc.h +++ b/drivers/remoteproc/imx_rproc.h @@ -22,6 +22,8 @@ enum imx_rproc_method { IMX_RPROC_MMIO, /* Through ARM SMCCC */ IMX_RPROC_SMC, + /* Through System Control Unit API */ + IMX_RPROC_SCU_API, }; struct imx_rproc_dcfg {