diff options
author | Rob Herring <robh@kernel.org> | 2020-02-29 03:37:30 +0300 |
---|---|---|
committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-03-03 14:49:21 +0300 |
commit | 2ba06cd8565b5b3dee33a9ca24cf86a906d051d1 (patch) | |
tree | e397209d126efb5cf91831cc0baa7ebc4468ccfe | |
parent | 88694cff4952dba60227f421884ff4140d296900 (diff) | |
download | linux-2ba06cd8565b5b3dee33a9ca24cf86a906d051d1.tar.xz |
kbuild: Always validate DT binding examples
Most folks only run dt_binding_check on the single schema they care about
by setting DT_SCHEMA_FILES. That means example is only checked against
that one schema which is not always sufficient.
Let's address this by splitting processed-schema.yaml into 2 files: one
that's always all schemas for the examples and one that's just the schema
in DT_SCHEMA_FILES for dtbs.
Co-developed-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
-rw-r--r-- | Documentation/devicetree/bindings/.gitignore | 2 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/Makefile | 22 | ||||
-rw-r--r-- | scripts/Makefile.lib | 3 |
3 files changed, 17 insertions, 10 deletions
diff --git a/Documentation/devicetree/bindings/.gitignore b/Documentation/devicetree/bindings/.gitignore index ef82fcfcccab..57afa1533a5f 100644 --- a/Documentation/devicetree/bindings/.gitignore +++ b/Documentation/devicetree/bindings/.gitignore @@ -1,2 +1,2 @@ *.example.dts -processed-schema.yaml +processed-schema*.yaml diff --git a/Documentation/devicetree/bindings/Makefile b/Documentation/devicetree/bindings/Makefile index 646cb3525373..7c40d5ba1b51 100644 --- a/Documentation/devicetree/bindings/Makefile +++ b/Documentation/devicetree/bindings/Makefile @@ -2,7 +2,6 @@ DT_DOC_CHECKER ?= dt-doc-validate DT_EXTRACT_EX ?= dt-extract-example DT_MK_SCHEMA ?= dt-mk-schema -DT_MK_SCHEMA_FLAGS := $(if $(DT_SCHEMA_FILES), -u) quiet_cmd_chk_binding = CHKDT $(patsubst $(srctree)/%,%,$<) cmd_chk_binding = $(DT_DOC_CHECKER) -u $(srctree)/$(src) $< ; \ @@ -11,26 +10,33 @@ quiet_cmd_chk_binding = CHKDT $(patsubst $(srctree)/%,%,$<) $(obj)/%.example.dts: $(src)/%.yaml FORCE $(call if_changed,chk_binding) -DT_TMP_SCHEMA := processed-schema.yaml +# Use full schemas when checking %.example.dts +DT_TMP_SCHEMA := $(obj)/processed-schema-examples.yaml quiet_cmd_mk_schema = SCHEMA $@ cmd_mk_schema = $(DT_MK_SCHEMA) $(DT_MK_SCHEMA_FLAGS) -o $@ $(real-prereqs) -DT_DOCS = $(shell \ +DT_DOCS = $(addprefix $(src)/, \ + $(shell \ cd $(srctree)/$(src) && \ find * \( -name '*.yaml' ! \ - -name $(DT_TMP_SCHEMA) ! \ + -name 'processed-schema*' ! \ -name '*.example.dt.yaml' \) \ - ) + )) -DT_SCHEMA_FILES ?= $(addprefix $(src)/,$(DT_DOCS)) +DT_SCHEMA_FILES ?= $(DT_DOCS) ifeq ($(CHECK_DTBS),) extra-y += $(patsubst $(src)/%.yaml,%.example.dts, $(DT_SCHEMA_FILES)) extra-y += $(patsubst $(src)/%.yaml,%.example.dt.yaml, $(DT_SCHEMA_FILES)) +extra-y += processed-schema-examples.yaml + +$(obj)/processed-schema-examples.yaml: $(DT_DOCS) FORCE + $(call if_changed,mk_schema) endif -$(obj)/$(DT_TMP_SCHEMA): $(DT_SCHEMA_FILES) FORCE +$(obj)/processed-schema.yaml: DT_MK_SCHEMA_FLAGS := -u +$(obj)/processed-schema.yaml: $(DT_SCHEMA_FILES) FORCE $(call if_changed,mk_schema) -extra-y += $(DT_TMP_SCHEMA) +extra-y += processed-schema.yaml diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 752ff0a225a9..97547108ee7f 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -297,7 +297,8 @@ $(obj)/%.dtb: $(src)/%.dts $(DTC) FORCE DT_CHECKER ?= dt-validate DT_BINDING_DIR := Documentation/devicetree/bindings -DT_TMP_SCHEMA := $(objtree)/$(DT_BINDING_DIR)/processed-schema.yaml +# DT_TMP_SCHEMA may be overridden from Documentation/devicetree/bindings/Makefile +DT_TMP_SCHEMA ?= $(objtree)/$(DT_BINDING_DIR)/processed-schema.yaml quiet_cmd_dtb_check = CHECK $@ cmd_dtb_check = $(DT_CHECKER) -u $(srctree)/$(DT_BINDING_DIR) -p $(DT_TMP_SCHEMA) $@ |