From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH v2 0/8] Port am335 and am437 devices to sdhci-omap Date: Fri, 15 Feb 2019 12:02:44 -0800 Message-ID: <20190215200244.GA15711@atomide.com> References: <20190215192033.24203-1-faiz_abbas@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20190215192033.24203-1-faiz_abbas@ti.com> Sender: linux-kernel-owner@vger.kernel.org To: Faiz Abbas Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-mmc@vger.kernel.org, linux-omap@vger.kernel.org, ulf.hansson@linaro.org, robh+dt@kernel.org, mark.rutland@arm.com, adrian.hunter@intel.com, kishon@ti.com, zhang.chunyan@linaro.org List-Id: devicetree@vger.kernel.org * Faiz Abbas [190215 19:17]: > The following add driver patches for porting TI's am335x and am437x > devices to the sdhci-omap driver. > > This involves adding external DMA support to sdhci (first 3 patches from > Chunyan) plus some miscellaneous patches to take care of deviations of > the controllers from the sdhci model. Good to see this happening :) I think am437x should have also the ADMA as it's mostly omap4 based? See the old omap4 ADMA series at [0] below. Are you seeing any improvment in SDIO card read/write speeds between external DMA and ADM BTW? Regards, Tony [0] https://linux-omap.vger.kernel.narkive.com/H4EbLW96/patch-0-4-omap4-hsmmc-adding-adma-support