Hi Rob, On 19/02/19 1:42 AM, Rob Herring wrote: > On Mon, Feb 18, 2019 at 07:11:32PM +0530, Faiz Abbas wrote: >> Hi Tony, >> >> On 16/02/19 1:37 AM, Tony Lindgren wrote: >>> * Faiz Abbas <faiz_ab...@ti.com> [190215 19:18]: >>>> From: Chunyan Zhang <zhang.chun...@linaro.org> >>>> >>>> sdhci-omap can support both external dma controller via dmaengine >>>> framework as well as ADMA which standard SD host controller >>>> provides. >>> >>> Care to describe here also how to configure things for ADMA and >>> instead of DMA? Just leave out dmas property? >>> >> >> That's correct. If dmas property is populated, then use external DMA. >> Otherwise use ADMA/SDMA depending on what you read from the CAPS register. > > Then the properties should be optional. >
Will move it to optional in v3. Thanks, Faiz
