From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933146AbbLHGn4 (ORCPT ); Tue, 8 Dec 2015 01:43:56 -0500 Received: from mail-lf0-f54.google.com ([209.85.215.54]:35165 "EHLO mail-lf0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932460AbbLHGny (ORCPT ); Tue, 8 Dec 2015 01:43:54 -0500 From: Anton Bondarenko To: broonie@kernel.org, b38343@freescale.com, s.hauer@pengutronix.de Cc: linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, vladimir_zapolskiy@mentor.com, jiada_wang@mentor.com Subject: [PATCH v6 0/8] Improvements for SPI IMX driver for Freescale ECSPI controller, continuation Date: Tue, 8 Dec 2015 07:43:42 +0100 Message-Id: <1449557030-27525-1-git-send-email-anton.bondarenko.sama@gmail.com> X-Mailer: git-send-email 2.6.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series is to complement commits already applied to topic/imx branch Changes since V5: * Fix for commit "spi: imx: Add loopback mode support" * Addressed some comments from Sascha Hauer for DMA initialization error report * Fixed 32 bytes transaction. It will be DMA now. Anton Bondarenko (8): spi: imx: fix loopback mode setup after controller reset spi: imx: enable loopback only for ECSPI controller family spi: imx: return error from dma channel request spi: imx: defer spi initialization, if DMA engine is spi: imx: allow only WML aligned transfers to use DMA spi: imx: remove dead RX DMA tail handling code spi: imx: replace fixed timeout with calculated spi: imx: add support for all SPI word width for DMA drivers/spi/spi-imx.c | 203 +++++++++++++++++++++++++++++++++++--------------- 1 file changed, 145 insertions(+), 58 deletions(-) -- 2.6.3