Re: [PATCH v3 17/20] dt-bindings: qcom_nandc: IPQ4019 QPIC NAND documentation
From: Rob Herring
Date: Thu Aug 10 2017 - 16:28:03 EST
On Sat, Aug 05, 2017 at 09:49:55PM +0530, Abhishek Sahu wrote:
> 1. Qualcom IPQ4019 SoC uses QPIC NAND controller version 1.4.0
> which uses BAM DMA Engine while IPQ806x uses EBI2 NAND
> which uses ADM DMA Engine.
> 2. QPIC NAND will 3 BAM channels: command, data tx and data rx
> while EBI2 NAND uses only single ADM channel.
> 3. CRCI is only required for ADM DMA and its not required for
> BAM DMA.
>
> Signed-off-by: Abhishek Sahu <absahu@xxxxxxxxxxxxxx>
> ---
> .../devicetree/bindings/mtd/qcom_nandc.txt | 55 +++++++++++++++++++++-
> 1 file changed, 54 insertions(+), 1 deletion(-)
Acked-by: Rob Herring <robh@xxxxxxxxxx>