On 25/10/2022 04:02, Wayne Chang wrote: > >>> + power-domain-names: >>> + items: >>> + - const: xusb_host >>> + - const: xusb_ss >> >> Drop 'xusb_'. > > The properties are constant and we use the name to get the power domain. > > tegra->genpd_dev_host = dev_pm_domain_attach_by_name(dev, "xusb_host"); > > tegra->genpd_dev_ss = dev_pm_domain_attach_by_name(dev, "xusb_ss"); > > we might not be able to drop the xusb_ These are new bindings, so why do say they are "constant"? New bindings means you did not use them. If you used them before bindings... what can we say? Don't? Best regards, Krzysztof