162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 262306a36Sopenharmony_ciDT_DOC_CHECKER ?= dt-doc-validate 362306a36Sopenharmony_ciDT_EXTRACT_EX ?= dt-extract-example 462306a36Sopenharmony_ciDT_MK_SCHEMA ?= dt-mk-schema 562306a36Sopenharmony_ci 662306a36Sopenharmony_ciDT_SCHEMA_LINT = $(shell which yamllint || \ 762306a36Sopenharmony_ci echo "warning: python package 'yamllint' not installed, skipping" >&2) 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciDT_SCHEMA_MIN_VERSION = 2022.3 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ciPHONY += check_dtschema_version 1262306a36Sopenharmony_cicheck_dtschema_version: 1362306a36Sopenharmony_ci @which $(DT_DOC_CHECKER) >/dev/null || \ 1462306a36Sopenharmony_ci { echo "Error: '$(DT_DOC_CHECKER)' not found!" >&2; \ 1562306a36Sopenharmony_ci echo "Ensure dtschema python package is installed and in your PATH." >&2; \ 1662306a36Sopenharmony_ci echo "Current PATH is:" >&2; \ 1762306a36Sopenharmony_ci echo "$$PATH" >&2; false; } 1862306a36Sopenharmony_ci @{ echo $(DT_SCHEMA_MIN_VERSION); \ 1962306a36Sopenharmony_ci $(DT_DOC_CHECKER) --version 2>/dev/null || echo 0; } | sort -Vc >/dev/null || \ 2062306a36Sopenharmony_ci { echo "ERROR: dtschema minimum version is v$(DT_SCHEMA_MIN_VERSION)" >&2; false; } 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ciquiet_cmd_extract_ex = DTEX $@ 2362306a36Sopenharmony_ci cmd_extract_ex = $(DT_EXTRACT_EX) $< > $@ 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci$(obj)/%.example.dts: $(src)/%.yaml check_dtschema_version FORCE 2662306a36Sopenharmony_ci $(call if_changed,extract_ex) 2762306a36Sopenharmony_ci 2862306a36Sopenharmony_cifind_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \ 2962306a36Sopenharmony_ci -name 'processed-schema*' \) 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_cifind_cmd = $(find_all_cmd) | grep -F -e "$(subst :," -e ",$(DT_SCHEMA_FILES))" 3262306a36Sopenharmony_ciCHK_DT_DOCS := $(shell $(find_cmd)) 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ciquiet_cmd_yamllint = LINT $(src) 3562306a36Sopenharmony_ci cmd_yamllint = ($(find_cmd) | \ 3662306a36Sopenharmony_ci xargs -n200 -P$$(nproc) \ 3762306a36Sopenharmony_ci $(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint >&2) || true 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ciquiet_cmd_chk_bindings = CHKDT $@ 4062306a36Sopenharmony_ci cmd_chk_bindings = ($(find_cmd) | \ 4162306a36Sopenharmony_ci xargs -n200 -P$$(nproc) $(DT_DOC_CHECKER) -u $(srctree)/$(src)) || true 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ciquiet_cmd_mk_schema = SCHEMA $@ 4462306a36Sopenharmony_ci cmd_mk_schema = f=$$(mktemp) ; \ 4562306a36Sopenharmony_ci $(find_all_cmd) > $$f ; \ 4662306a36Sopenharmony_ci $(DT_MK_SCHEMA) -j $(DT_MK_SCHEMA_FLAGS) @$$f > $@ ; \ 4762306a36Sopenharmony_ci rm -f $$f 4862306a36Sopenharmony_ci 4962306a36Sopenharmony_cidefine rule_chkdt 5062306a36Sopenharmony_ci $(if $(DT_SCHEMA_LINT),$(call cmd,yamllint),) 5162306a36Sopenharmony_ci $(call cmd,chk_bindings) 5262306a36Sopenharmony_ci $(call cmd,mk_schema) 5362306a36Sopenharmony_ciendef 5462306a36Sopenharmony_ci 5562306a36Sopenharmony_ciDT_DOCS = $(patsubst $(srctree)/%,%,$(shell $(find_all_cmd))) 5662306a36Sopenharmony_ci 5762306a36Sopenharmony_cioverride DTC_FLAGS := \ 5862306a36Sopenharmony_ci -Wno-avoid_unnecessary_addr_size \ 5962306a36Sopenharmony_ci -Wno-graph_child_address \ 6062306a36Sopenharmony_ci -Wno-interrupt_provider \ 6162306a36Sopenharmony_ci -Wno-unique_unit_address \ 6262306a36Sopenharmony_ci -Wunique_unit_address_if_enabled 6362306a36Sopenharmony_ci 6462306a36Sopenharmony_ci# Disable undocumented compatible checks until warning free 6562306a36Sopenharmony_cioverride DT_CHECKER_FLAGS ?= 6662306a36Sopenharmony_ci 6762306a36Sopenharmony_ci$(obj)/processed-schema.json: $(DT_DOCS) $(src)/.yamllint check_dtschema_version FORCE 6862306a36Sopenharmony_ci $(call if_changed_rule,chkdt) 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_cialways-y += processed-schema.json 7162306a36Sopenharmony_cialways-$(CHECK_DT_BINDING) += $(patsubst $(srctree)/$(src)/%.yaml,%.example.dts, $(CHK_DT_DOCS)) 7262306a36Sopenharmony_cialways-$(CHECK_DT_BINDING) += $(patsubst $(srctree)/$(src)/%.yaml,%.example.dtb, $(CHK_DT_DOCS)) 7362306a36Sopenharmony_ci 7462306a36Sopenharmony_ci# Hack: avoid 'Argument list too long' error for 'make clean'. Remove most of 7562306a36Sopenharmony_ci# build artifacts here before they are processed by scripts/Makefile.clean 7662306a36Sopenharmony_ciclean-files = $(shell find $(obj) \( -name '*.example.dts' -o \ 7762306a36Sopenharmony_ci -name '*.example.dtb' \) -delete 2>/dev/null) 7862306a36Sopenharmony_ci 7962306a36Sopenharmony_cidt_compatible_check: $(obj)/processed-schema.json 8062306a36Sopenharmony_ci $(Q)$(srctree)/scripts/dtc/dt-extract-compatibles $(srctree) | xargs dt-check-compatible -v -s $< 81