platform_external_dtc/tests/unit-addr-without-reg.dts

/dts-v1/;

/ {
	#address-cells = <1>;
	#size-cells = <1>;

	node@1 {
	};
};
Warn on node name unit-address presence/absence mismatch ePAPR 1.1 section 2.2.1.1 "Node Name Requirements" specifies that any node that has a reg property must include a unit address in its name with value matching the first entry in its reg property. Conversely, if a node does not have a reg property, the node name must not include a unit address. Also allow ranges property as it is deemed valid, but ePAPR is not clear about it. Implement a check for this. The code doesn't validate the format of the unit address; ePAPR implies this may vary from (containing bus) binding to binding, so doing so would be much more complex. Signed-off-by: Stephen Warren <swarren@nvidia.com> [robh: also allow non-empty ranges] Signed-off-by: Rob Herring <robh@kernel.org> [moved new test in check_table] Signed-off-by: David Gibson <david@gibson.dropbear.id.au> 2016-02-19 05:59:29 +01:00			`/dts-v1/;`

			`/ {`
			`#address-cells = <1>;`
			`#size-cells = <1>;`

			`node@1 {`
			`};`
			`};`