Re: [PATCH 1/4] dt-bindings: mediatek: add mediatek,infracfg phandle

2020-07-17 Thread Miles Chen
On Wed, 2020-07-15 at 14:51 -0600, Rob Herring wrote: > On Thu, Jul 02, 2020 at 05:37:17PM +0800, Miles Chen wrote: > > Add a description for mediatek,infracfg. We can check if 4GB mode > > is enable by reading it instead of checking the unexported > > symbol "max_pfn". > > > > This is a step

Re: [PATCH 1/4] dt-bindings: mediatek: add mediatek,infracfg phandle

2020-07-15 Thread Rob Herring
On Thu, Jul 02, 2020 at 05:37:17PM +0800, Miles Chen wrote: > Add a description for mediatek,infracfg. We can check if 4GB mode > is enable by reading it instead of checking the unexported > symbol "max_pfn". > > This is a step towards building mtk_iommu as a kernel module. You determined this

[PATCH 1/4] dt-bindings: mediatek: add mediatek,infracfg phandle

2020-07-02 Thread Miles Chen
Add a description for mediatek,infracfg. We can check if 4GB mode is enable by reading it instead of checking the unexported symbol "max_pfn". This is a step towards building mtk_iommu as a kernel module. Cc: Yong Wu Signed-off-by: Miles Chen ---