> > + clkc: clock-controller@9c000000 { > > + compatible = "sunplus,sp7021-clkc"; > > + reg = <0x9c000000 0x280>; > > The question is what other device compatible is in here? The reset > controller? > This reg region conflict with reset/pinmux/usbc/uphy drivers. To use devm_platform_ioremap_resource, I must split up the origin 1 region into 4 small pieces, and call devm_platform_ioremap_resource() 4 times. Did I should follow this way?