Hello all In the file Documentation/devicetree/bindings/arm/primecell.yaml, I see in the beginning, # SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- $id: http://devicetree.org/schemas/arm/primecell.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: ARM Primecell Peripherals following the link in the id and schema just leads me to https://www.devicetree.org/schema/# and it says "These are not the schemas you are looking for." How can I open the links and use them? Thanks a lot! Regards, Chan Kim