> > + sysreg: > > Needs a vendor prefix. Thanks. I'll use "samsung,sysreg-phandle". > > > + $ref: '/schemas/types.yaml#/definitions/phandle' > > + description: phandle for FSYS sysreg interface, used to control > > + sysreg register bit for UFS IO Coherency > > Is there more than 1 FSYS? If not, you can just get the node by its > compatible. The phandle can be differed each exynos SoCs, AFAIK. I think other exynos SoCs since exnos7 will need this but not upstreamed yet... > > Also, what about 'dma-coherent' property? The driver core needs to know. Yes. 'dma-coherent' should be listed as well. Best Regards, Chanho Park
