From patchwork Thu Mar 27 08:27:21 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnaud Pouliquen X-Patchwork-Id: 14030855 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9392C207673; Thu, 27 Mar 2025 08:30:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.132.182.106 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743064233; cv=none; b=gqF8bpY0uEKNehwzABe6x7iPtyXd9GYNwsjiWtk+zqSdSZWwbVEZWxugDHbT8RdwmTFWC6jTexrSGiqEgdqVDFzJVwdLsWlkuUuW/tX9f5MrxKA8kGY9wb1q8sz/hSXSEDe5DGXvgFP9ovyvN7RyeTBd4rE1xoTWthh5eP17BcI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743064233; c=relaxed/simple; bh=7aRxn016cduRYWqcqszkwFib9wwX66b4Cxm4UsEQB1g=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=r0KF7d7mAALPFHgIVNSPsZZLSLXHOXXraI+VWMiY1FirnOqjj9OrMPkir8KRtQ+XlpZ97zvMUcfHPDAUuBlvCAYp+X5IsWx3Be3AYewuCPYt+M9Z73sNSd+Wj5SuK2+TVYAbKxO8qqjybv/aulrCpj/+xc4qmAUA48QHIAykyNo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com; spf=pass smtp.mailfrom=foss.st.com; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b=2RpZwxSO; arc=none smtp.client-ip=185.132.182.106 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="2RpZwxSO" Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 52R89RxZ028645; Thu, 27 Mar 2025 09:30:09 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=selector1; bh= 4spI71XBW9TktNPtgUKlhmqprWhHOZmJMEc8QqOQvcI=; b=2RpZwxSO5XM74kUR Xd7QhwnrX0ayzf9nUUJP8QHePjZSkMTl+SZTM3AQCk4kji6BvhVuo5Iuickozzlp dMKeUW0lf/fAL7nyg2nIrhmfcWF11Zrj1o+z5cu2JCkhYCY3xB6qZNHOz6xie9nJ TsS2rZ5qhWEYNzn8wnhONGr8dNeQt/Ya9QJK9cXHw5TSlo9W2JcMcDIVaWDzo57u l+FN3waH2aV3VvdJ2DDqOrmoWUrp91x9SamMgIRohF7owMqjZKNUjjgtT6bVNQUg 5HZPO6veSDHT4KyBIHQv5IS1UWfqE0tRuohu7pZfdUcuWnt+qSWfy+WDwSm07CbF oQTMbQ== Received: from beta.dmz-ap.st.com (beta.dmz-ap.st.com [138.198.100.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 45hkgrtt26-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 27 Mar 2025 09:30:09 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 14E3F400B7; Thu, 27 Mar 2025 09:28:59 +0100 (CET) Received: from Webmail-eu.st.com (eqndag1node6.st.com [10.75.129.135]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 55E368329E1; Thu, 27 Mar 2025 09:27:34 +0100 (CET) Received: from SAFDAG1NODE1.st.com (10.75.90.17) by EQNDAG1NODE6.st.com (10.75.129.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 27 Mar 2025 09:27:34 +0100 Received: from localhost (10.252.3.68) by SAFDAG1NODE1.st.com (10.75.90.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 27 Mar 2025 09:27:33 +0100 From: Arnaud Pouliquen To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Mathieu Poirier , Alexandre Torgue CC: , , , , , Arnaud Pouliquen Subject: [PATCH v2 2/2] drivers: remoteproc: stm32_rproc: Allow to specify firmware default name Date: Thu, 27 Mar 2025 09:27:21 +0100 Message-ID: <20250327082721.641278-3-arnaud.pouliquen@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250327082721.641278-1-arnaud.pouliquen@foss.st.com> References: <20250327082721.641278-1-arnaud.pouliquen@foss.st.com> Precedence: bulk X-Mailing-List: linux-remoteproc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: SAFCAS1NODE1.st.com (10.75.90.11) To SAFDAG1NODE1.st.com (10.75.90.17) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-26_09,2025-03-26_02,2024-11-22_01 Enhance the stm32_rproc driver to allow enabling the configuration of the firmware name based on the 'firmware-name' property in the device tree, offering flexibility compared to using the remote proc device node name. Signed-off-by: Arnaud Pouliquen --- drivers/remoteproc/stm32_rproc.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/remoteproc/stm32_rproc.c b/drivers/remoteproc/stm32_rproc.c index b02b36a3f515..431648607d53 100644 --- a/drivers/remoteproc/stm32_rproc.c +++ b/drivers/remoteproc/stm32_rproc.c @@ -835,6 +835,7 @@ static int stm32_rproc_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct stm32_rproc *ddata; struct device_node *np = dev->of_node; + const char *fw_name; struct rproc *rproc; unsigned int state; int ret; @@ -843,7 +844,12 @@ static int stm32_rproc_probe(struct platform_device *pdev) if (ret) return ret; - rproc = devm_rproc_alloc(dev, np->name, &st_rproc_ops, NULL, sizeof(*ddata)); + /* Look for an optional firmware name */ + ret = rproc_of_parse_firmware(dev, 0, &fw_name); + if (ret < 0 && ret != -EINVAL) + return ret; + + rproc = devm_rproc_alloc(dev, np->name, &st_rproc_ops, fw_name, sizeof(*ddata)); if (!rproc) return -ENOMEM;