From patchwork Mon Nov 5 16:19:10 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anatolij Gustschin X-Patchwork-Id: 10668573 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1C1B014BD for ; Mon, 5 Nov 2018 16:19:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0D31D29BC6 for ; Mon, 5 Nov 2018 16:19:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 0B83D29C14; Mon, 5 Nov 2018 16:19:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 96B8F29BC6 for ; Mon, 5 Nov 2018 16:19:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387439AbeKFBjn (ORCPT ); Mon, 5 Nov 2018 20:39:43 -0500 Received: from mail-out.m-online.net ([212.18.0.9]:36924 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387420AbeKFBjn (ORCPT ); Mon, 5 Nov 2018 20:39:43 -0500 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 42pdD30kV2z1qvgR; Mon, 5 Nov 2018 17:19:14 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 42pdD26LXPz1qql1; Mon, 5 Nov 2018 17:19:14 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id VyG3DGEv20P7; Mon, 5 Nov 2018 17:19:14 +0100 (CET) X-Auth-Info: i/OOAhOnCM/+NMweMqHQ+sT+WB0CRRpOhwoXxEDtW6U= Received: from crub.agik.hopto.org (p5088702D.dip0.t-ipconnect.de [80.136.112.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Mon, 5 Nov 2018 17:19:13 +0100 (CET) From: Anatolij Gustschin To: linux-usb@vger.kernel.org, linux-spi@vger.kernel.org, linux-fpga@vger.kernel.org Cc: gregkh@linuxfoundation.org, broonie@kernel.org, atull@kernel.org, mdf@kernel.org Subject: [PATCH 0/3] Add support for ARRI FPGA configuration Date: Mon, 5 Nov 2018 17:19:10 +0100 Message-Id: <20181105161913.27538-1-agust@denx.de> X-Mailer: git-send-email 2.17.1 Sender: linux-fpga-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fpga@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This series adds drivers and FPGA manager support required for FT232H based ARRI FPGA configuration adapters. Patch 1/3 adds FT232H interface driver (for ARRI USB PIDs) implementing commonly used FTDI USB transfer operations and ACBUS/MPSSE GPIO controllers. Depending on USB PIDs it creates platform devices for MPSSE SPI bus with attached SPI slaves or platform devices for ARRI FPP FPGA manager. Patch 2/3 adds MPSSE SPI controller driver which registers an FTDI USB-SPI bus with attached SPI slaves from description in platform data, so existing SPI protocol drivers can be used for these slave devices (in our case altera-ps-spi). Via interface driver in patch 1/3 it is easily possible to add support for other slave devices using custom USB PIDs (e.g. spi-nor flash W25Q32 with m25p80 driver has beed used for testing MPSSE SPI controller driver). Patch 3/3 adds FPGA manager driver for ARRI FPP adapters for FPGA configuration via Altera fast passive parallel interface. Anatolij Gustschin (3): usb: misc: add driver for FT232H based FPGA configuration devices spi: add FTDI MPSSE SPI controller driver fpga: Add fpga manager driver for ARRI Altera FPP drivers/fpga/Kconfig | 7 + drivers/fpga/Makefile | 1 + drivers/fpga/ftdi-fifo-fpp.c | 594 +++++++++++++ drivers/spi/Kconfig | 7 + drivers/spi/Makefile | 1 + drivers/spi/spi-ftdi-mpsse.c | 671 ++++++++++++++ drivers/usb/misc/Kconfig | 9 + drivers/usb/misc/Makefile | 1 + drivers/usb/misc/ft232h-intf.c | 1468 +++++++++++++++++++++++++++++++ include/linux/usb/ft232h-intf.h | 198 +++++ 10 files changed, 2957 insertions(+) create mode 100644 drivers/fpga/ftdi-fifo-fpp.c create mode 100644 drivers/spi/spi-ftdi-mpsse.c create mode 100644 drivers/usb/misc/ft232h-intf.c create mode 100644 include/linux/usb/ft232h-intf.h