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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 E7A0AC54FD0 for ; Fri, 24 Apr 2020 20:25:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C22A0214AF for ; Fri, 24 Apr 2020 20:25:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="NOtPZXyi" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729463AbgDXUZN (ORCPT ); Fri, 24 Apr 2020 16:25:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42888 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729431AbgDXUZL (ORCPT ); Fri, 24 Apr 2020 16:25:11 -0400 Received: from mail-pg1-x543.google.com (mail-pg1-x543.google.com [IPv6:2607:f8b0:4864:20::543]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16B36C09B048 for ; Fri, 24 Apr 2020 13:25:10 -0700 (PDT) Received: by mail-pg1-x543.google.com with SMTP id g6so5146643pgs.9 for ; Fri, 24 Apr 2020 13:25:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=DgEz+wJcufUUG+teXaGNehTQCeHAZ7uJeYQ2NWLbdjg=; b=NOtPZXyitW1le/NvzqyO9UJvTrYAYkLFNPC5AwNo3bL0PVXogbJCl6/dVM5KWMZs36 AQJbWdPGjvUpntXrlRaguNzGZ8aLKe/4sxDm7VniYpZJ/cLHiFA8QO6i8gFG4nSzxnQn VyorVL5RRNnxMxGrG95VDkNeBgfsZ4hHEl+hKZdj489+2Nk+xbfIM71/U/QYVsh3ptkX cn7fU4XIsj8mcTPghu1b+GGHpri9b9ix4FSMu7pekIoOLzjpb4TYkNH3JLjh4scZhuIn nCz0IA5ZlFaiE5dKld6FqcyTd8y55n2ve0uyvwzkx5oQYzDyASHLvE5jsofE7Rh/NCv/ C5mQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=DgEz+wJcufUUG+teXaGNehTQCeHAZ7uJeYQ2NWLbdjg=; b=g257hbDHIIRSpgGSdl2CpvOsDfkZl1RXujtG1CTEWbG0ocPxdQ+znhsSrDpexsdhw0 Znnu+aQ4cSNaPFamc3WSnOwYNceMRkBmK4qHezDFVD9qJe1Jw0eMcfdnL3O6FiywWQYQ v12nR2cNnAw1y86HMXcbqXr3QIu5pbf2NXzjIzvgbMWcCEoSPj1lTLzDlSDF/ucDW7iX ljaRgnebTKfjC5WASYsIveqenqetOlWMWIIz4QMTa+53uc4DenPSbUKGFIffgm0Vh8up g1/EP5Jjx3pdS2K4NEGUCk6hD4EzGO7ebOv1vcvr2snAdFhhifv8hbM6ML59WtOMcpLp YhFw== X-Gm-Message-State: AGi0PuZi8BTebwI+Hpwp8DEOVylqVyjiWWXkCDeDAXEIPCE2K3yZ127h orTGe9KNjishY9hUFyBbTDIdOw== X-Google-Smtp-Source: APiQypJ1+f1MKeuUHrNcy2uquiy/RcZuGW6+iD8YyVNAH1nrYXeD8ZJsVVn/D5TeIgUXYDhFWGo24w== X-Received: by 2002:a63:40f:: with SMTP id 15mr10958456pge.57.1587759909609; Fri, 24 Apr 2020 13:25:09 -0700 (PDT) Received: from xps15.cg.shawcable.net (S0106002369de4dac.cg.shawcable.net. [68.147.8.254]) by smtp.gmail.com with ESMTPSA id c1sm6553245pfc.94.2020.04.24.13.25.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 24 Apr 2020 13:25:09 -0700 (PDT) From: Mathieu Poirier To: bjorn.andersson@linaro.org, ohad@wizery.com, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com Cc: loic.pallardy@st.com, arnaud.pouliquen@st.com, linux-remoteproc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 02/12] remoteproc: stm32: Request IRQ with platform device Date: Fri, 24 Apr 2020 14:24:55 -0600 Message-Id: <20200424202505.29562-3-mathieu.poirier@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200424202505.29562-1-mathieu.poirier@linaro.org> References: <20200424202505.29562-1-mathieu.poirier@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org Request IRQ with platform device rather than remote proc in order to call stm32_rproc_parse_dt() before rproc_alloc(). That way we can know whether we need to synchronise with the MCU or not. Signed-off-by: Mathieu Poirier Reviewed-by: Loic Pallardy --- drivers/remoteproc/stm32_rproc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c index 91fd59af0ffe..1ac90adba9b1 100644 --- a/drivers/remoteproc/stm32_rproc.c +++ b/drivers/remoteproc/stm32_rproc.c @@ -261,7 +261,8 @@ static int stm32_rproc_parse_fw(struct rproc *rproc, const struct firmware *fw) static irqreturn_t stm32_rproc_wdg(int irq, void *data) { - struct rproc *rproc = data; + struct platform_device *pdev = data; + struct rproc *rproc = platform_get_drvdata(pdev); rproc_report_crash(rproc, RPROC_WATCHDOG); @@ -553,7 +554,7 @@ static int stm32_rproc_parse_dt(struct platform_device *pdev) if (irq > 0) { err = devm_request_irq(dev, irq, stm32_rproc_wdg, 0, - dev_name(dev), rproc); + dev_name(dev), pdev); if (err) { dev_err(dev, "failed to request wdg irq\n"); return err; -- 2.20.1