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: 12480677 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=-16.8 required=3.0 tests=BAYES_00, 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 43889C433EF for ; Wed, 8 Sep 2021 09:34:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 294D361153 for ; Wed, 8 Sep 2021 09:34:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348617AbhIHJfI (ORCPT ); Wed, 8 Sep 2021 05:35:08 -0400 Received: from inva020.nxp.com ([92.121.34.13]:56156 "EHLO inva020.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347584AbhIHJfH (ORCPT ); Wed, 8 Sep 2021 05:35:07 -0400 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 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.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 {