From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anton Bondarenko 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> Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, vladimir_zapolskiy-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org, jiada_wang-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org To: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, b38343-KZfg59tc24xl57MIdRCFDg@public.gmane.org, s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org Return-path: Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: 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 -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html