The device tree provides two types of IOMMU bindings, one is legacy
another is generic. The legacy bindings will be depercated in favour
of the generic bindings. But in the transitional period, we have to
support both of them.
The codes to handle these two types of bindings are very differnet,
so
On Fri, 30 Jun 2017, Wei Chen wrote:
> The device tree provides two types of IOMMU bindings, one is legacy
> another is generic. The legacy bindings will be depercated in favour
^ deprecated
> of the generic bindings. But in the transitional period
Hi Stefano,
> -Original Message-
> From: Stefano Stabellini [mailto:sstabell...@kernel.org]
> Sent: 2017年7月4日 6:30
> To: Wei Chen
> Cc: xen-devel@lists.xen.org; sstabell...@kernel.org; Steve Capper
> ; Kaly Xin ; Julien Grall
> ; nd
> Subject: Re: [Xen-devel] [
t; > ; Kaly Xin ; Julien Grall
> > ; nd
> > Subject: Re: [Xen-devel] [PATCH 4/7] xen/arm: SMMU: Detect types of device
> > tree binding
> >
> > On Fri, 30 Jun 2017, Wei Chen wrote:
> > > The device tree provides two types of IOMMU bindings, one is
Wei Chen
> > > Cc: xen-devel@lists.xen.org; sstabell...@kernel.org; Steve Capper
> > > ; Kaly Xin ; Julien Grall
> > > ; nd
> > > Subject: Re: [Xen-devel] [PATCH 4/7] xen/arm: SMMU: Detect types of device
> > > tree binding
> > >
> > >
