On Tue, May 10, 2022 at 6:28 PM Krzysztof Kozlowski krzysztof.kozlowski@linaro.org wrote:
On 09/05/2022 10:45, Rex-BC Chen wrote:
- soc {
#address-cells = <2>;#size-cells = <2>;vdo1_rdma0: mdp-rdma@1c104000 {Generic node name. dma-controller (if it does not conflict with dma-common.yaml schema)?
We don't understand what dma-controller you are referring to? Can you help explain more? Thanks!
Use a generic node name, as Devicetree spec asks: "The name of a node should be somewhat generic, reflecting the function of the device and not its precise programming
model. If appropriate, the name should be one of the following choices:"
I proposed dma-controller, but feel free to find better generic node name.
dma-controller is covered by dma-controller.yaml, which references dma-common.yaml in its entirety, so I don't think that would work.
What about "blitter"? I think that is a generic term that is/was commonly used with display hardware and sort of describes the function of the RDMA & WDMA blocks, and if only one side is memory and the other is the display pipeline.
Regards ChenYu