diff options
Diffstat (limited to 'Documentation/devicetree/bindings/Makefile')
| -rw-r--r-- | Documentation/devicetree/bindings/Makefile | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile index 7782d9985082..a63898954068 100644 --- a/Documentation/devicetree/bindings/Makefile +++ b/Documentation/devicetree/bindings/Makefile @@ -4,11 +4,19 @@ DT_EXTRACT_EX ?= dt-extract-example DT_MK_SCHEMA ?= dt-mk-schema DT_MK_SCHEMA_USERONLY_FLAG := $(if $(DT_SCHEMA_FILES), -u) +DT_SCHEMA_MIN_VERSION = 2020.5 + +PHONY += check_dtschema_version +check_dtschema_version: + @{ echo $(DT_SCHEMA_MIN_VERSION); \ + $(DT_DOC_CHECKER) --version 2>/dev/null || echo 0; } | sort -VC || \ + { echo "ERROR: dtschema minimum version is v$(DT_SCHEMA_MIN_VERSION)" >&2; false; } + quiet_cmd_chk_binding = CHKDT $(patsubst $(srctree)/%,%,$<) cmd_chk_binding = $(DT_DOC_CHECKER) -u $(srctree)/$(src) $< ; \ $(DT_EXTRACT_EX) $< > $@ -$(obj)/%.example.dts: $(src)/%.yaml FORCE +$(obj)/%.example.dts: $(src)/%.yaml check_dtschema_version FORCE $(call if_changed,chk_binding) # Use full schemas when checking %.example.dts @@ -37,11 +45,11 @@ override DTC_FLAGS := \ -Wno-avoid_unnecessary_addr_size \ -Wno-graph_child_address -$(obj)/processed-schema-examples.yaml: $(DT_DOCS) FORCE +$(obj)/processed-schema-examples.yaml: $(DT_DOCS) check_dtschema_version FORCE $(call if_changed,mk_schema) $(obj)/processed-schema.yaml: DT_MK_SCHEMA_FLAGS := $(DT_MK_SCHEMA_USERONLY_FLAG) -$(obj)/processed-schema.yaml: $(DT_SCHEMA_FILES) FORCE +$(obj)/processed-schema.yaml: $(DT_SCHEMA_FILES) check_dtschema_version FORCE $(call if_changed,mk_schema) extra-y += processed-schema.yaml |