From patchwork Mon Mar 25 21:00:45 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Davis X-Patchwork-Id: 13602962 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (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 C4F546EB50; Mon, 25 Mar 2024 21:00:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.142 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711400458; cv=none; b=G3Z6e+3QX8r7w1ESFLZu8KR6Qc+siUiizZEqvXOcy1C+wm72USIK+zqPUHcUqx7whQAxBlTGcIuVZiDVFDx24DhF6C/jqu6BOTkbyeV46hEQLkzqLrYhmn7kSjf7gBOZteXPsTC0c4YDNHFkxbnADif459JjbmG8YphCJXV8nKw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711400458; c=relaxed/simple; bh=yKPCm9PQphXY+DJuHS49zOR7Af3I1h/TTRhC6BIMDXQ=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=W/ELzobAdocXv0IXQfVUVqtkIBEl1T07M+rubRTva2tNMKqMBvsp/vsSMem8WbtpYfkImGCvetCG4QhVS+AbyGLTjbGTx/9CiYOcM8TFRKbW5RQ3HRo1jbgYI25UNGIkwHtN/QenKh0R+PBhzfdMgp1dUV6GzjdfZVClHDMXiXE= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=t5Fur/Y8; arc=none smtp.client-ip=198.47.19.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="t5Fur/Y8" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 42PL0kq8071964; Mon, 25 Mar 2024 16:00:46 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1711400446; bh=JDp3NAhKc2pHdykhj8hMrmaUkf/mzm//42epfcVw2g4=; h=From:To:CC:Subject:Date; b=t5Fur/Y8rQ6g2qLZUwbT0HIUX5xMgustFJY87Lc+NYAUtiHRU7YqRBEki8Dzxhv79 JeUnlFKeMWhTwXnNwOMC+AqwcqSltuKNFeowwZPcK/pb0NhNr2tsv/mlNNIrgp0Icn YdK8sA7Jw11+sLYRnKIX2U3a00dZz67Cdz+2Q+9c= Received: from DLEE114.ent.ti.com (dlee114.ent.ti.com [157.170.170.25]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 42PL0k8S024479 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 25 Mar 2024 16:00:46 -0500 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE114.ent.ti.com (157.170.170.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 25 Mar 2024 16:00:46 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Mon, 25 Mar 2024 16:00:46 -0500 Received: from lelvsmtp5.itg.ti.com ([10.249.42.149]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 42PL0k8e053788; Mon, 25 Mar 2024 16:00:46 -0500 From: Andrew Davis To: Greg Kroah-Hartman , Tony Lindgren CC: , , Andrew Davis Subject: [PATCH] uio: pruss: Deprecate use of this driver Date: Mon, 25 Mar 2024 16:00:45 -0500 Message-ID: <20240325210045.153827-1-afd@ti.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 This UIO driver was used to control the PRU processors found on various TI SoCs. It was created before the Remoteproc framework, but now with that we have a standard way to program and manage the PRU processors. The proper PRU Remoteproc driver should be used instead of this driver. Mark this driver deprecated. The userspace tools to use this are no longer available, so also remove those dead links from the Kconfig description. Signed-off-by: Andrew Davis --- drivers/uio/Kconfig | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig index 2e16c5338e5b1..358dc2d19b885 100644 --- a/drivers/uio/Kconfig +++ b/drivers/uio/Kconfig @@ -126,19 +126,13 @@ config UIO_FSL_ELBC_GPCM_NETX5152 http://www.hilscher.com/netx config UIO_PRUSS - tristate "Texas Instruments PRUSS driver" + tristate "Texas Instruments PRUSS driver (DEPRECATED)" select GENERIC_ALLOCATOR depends on HAS_IOMEM && HAS_DMA help PRUSS driver for OMAPL138/DA850/AM18XX devices - PRUSS driver requires user space components, examples and user space - driver is available from below SVN repo - you may use anonymous login - https://gforge.ti.com/gf/project/pru_sw/ - - More info on API is available at below wiki - - http://processors.wiki.ti.com/index.php/PRU_Linux_Application_Loader + This driver is deprecated, replaced by PRU_REMOTEPROC. To compile this driver as a module, choose M here: the module will be called uio_pruss.