From patchwork Tue Apr 23 20:15:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Martin Sperl X-Patchwork-Id: 10913721 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 107BE112C for ; Tue, 23 Apr 2019 20:15:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 00956285CD for ; Tue, 23 Apr 2019 20:15:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id F2AA4288EE; Tue, 23 Apr 2019 20:15:53 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B3923285CD for ; Tue, 23 Apr 2019 20:15:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=DbIu52k3qWVwY7OSU6rdP4CUgG999iy1beLpeOFeEt8=; b=K6B GI+M7nFsVBuyXDMN/bs6UYdlB/144J21u/oj3j81VifXJyb+VUE+D5pU3jzPrCnUB8zl7667mNl6w q6TmtbQc8asPDU4z79EJ7CsV/PV3H/3XbyMIgbaWtGTMhbzinok5QMrxf5DaL1d36bIBoKd2Acd6q yEayxR/HafaluVfTjqMJEjm8W39v45OVOkKRrTNTyUqwjMGPF8JVWHEpTE6f8LFneol6V42c02CP1 UcNnN8+8RUdAC9Ec9S3HjxzOYAyHbn0neVG1ReWh7AmhS8UJ5O2ITjrQatONVRF4PVabrArIlxv1y Cb5dZu/CzHEqpqbFM8O6LOimfvHFCjg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hJ1pY-000889-OX; Tue, 23 Apr 2019 20:15:52 +0000 Received: from 212-186-180-163.static.upcbusiness.at ([212.186.180.163] helo=cgate.sperl.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hJ1pT-00086p-OU; Tue, 23 Apr 2019 20:15:49 +0000 Received: from hc1.intern.sperl.org (account martin@sperl.org [10.10.10.59] verified) by sperl.org (CommuniGate Pro SMTP 6.2.1 _community_) with ESMTPSA id 7763602; Tue, 23 Apr 2019 20:15:32 +0000 From: kernel@martin.sperl.org To: Mark Brown , Eric Anholt , Stefan Wahren , linux-spi@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH V2 0/6] spi: bcm2835: improvements Date: Tue, 23 Apr 2019 20:15:07 +0000 Message-Id: <20190423201513.8073-1-kernel@martin.sperl.org> X-Mailer: git-send-email 2.11.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190423_131547_974278_1FFACE03 X-CRM114-Status: UNSURE ( 2.83 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Martin Sperl MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Martin Sperl Patchset that implements changes for the spi-bcm2835aux now also for the spi-bcm2835 Changelog: V1 -> V2: applied feedback by Stefan Wahren reorganized patchset added extra rational, descriptions Martin Sperl (6): spi: bcm2835: bcm2835_spi_transfer_one_poll remove unnecessary argument spi: bcm2835: Avoid 64-bit arithmetic in xfer len calc spi: bcm2835: added comment about different bus behaviour of DMA mode spi: bcm2835: make the polling duration limits configurable spi: bcm2835: make the lower limit for dma mode configurable spi: bcm2835: add driver stats to debugfs drivers/spi/spi-bcm2835.c | 128 ++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 107 insertions(+), 21 deletions(-) --- 2.11.0