From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anton Bondarenko Subject: [PATCH v3 0/7] Improvements for SPI IMX driver for Freescale IMX51, IMX53 and IMX6 Date: Sun, 1 Nov 2015 15:41:34 +0100 Message-ID: <1446388901-6073-1-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, s.hauer-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org To: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, b38343-KZfg59tc24xl57MIdRCFDg@public.gmane.org Return-path: Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: A number of patches to impove or add the implementation for the spi-imx driver related to Freescale IMX51, IMX53 and IMX6. It would also possible some of patches can be applied for other Freescale controllers using spi-imx driver but could not be tested due to lack of hardware. Changes since V2: Removed patch V2 8/8 since it's not ready due to quality problems Simlified patch 4/7 since V2 8/8 removed Addressed all comments from reviewers and build bot failure Anton Bondarenko (7): spi: imx: Fix DMA transfer spi: imx: replace fixed timeout with calculated one spi: imx: add support for all SPI word width for DMA transfer spi: imx: add function to check for IMX51 family controller spi: imx: Add support for loopback for ECSPI controllers spi: imx: return error from dma channel request spi: imx: defer spi initialization, if DMA engine is pending drivers/spi/spi-imx.c | 333 +++++++++++++++++++++++++++++++++++++------------- 1 file changed, 250 insertions(+), 83 deletions(-) -- 2.6.2 -- 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