mirror of
https://github.com/raspberrypi/linux.git
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ab522e1478
Pull devicetree updates from Rob Herring:
"DT core:
- Add cleanup.h based auto release of struct device_node pointers via
__free marking and new for_each_child_of_node_scoped() iterator to
use it.
- Always create a base skeleton DT when CONFIG_OF is enabled. This
supports several usecases of adding DT data on non-DT booted
systems.
- Move around some /reserved-memory code in preparation for further
improvements
- Add a stub for_each_property_of_node() for !OF
- Adjust the printk levels on some messages
- Fix __be32 sparse warning
- Drop RESERVEDMEM_OF_DECLARE usage from Freescale qbman driver
(currently orphaned)
- Add Saravana Kannan and drop Frank Rowand as DT maintainers
DT bindings:
- Convert Mediatek timer, Mediatek sysirq, fsl,imx6ul-tsc,
fsl,imx6ul-pinctrl, Atmel AIC, Atmel HLCDC, FPGA region, and
xlnx,sd-fec to DT schemas
- Add existing, but undocumented fsl,imx-anatop binding
- Add bunch of undocumented vendor prefixes used in compatible
strings
- Drop obsolete brcm,bcm2835-pm-wdt binding
- Drop obsolete i2c.txt which as been replaced with schema in
dtschema
- Add DPS310 device and sort trivial-devices.yaml
- Enable undocumented compatible checks on DT binding examples
- More QCom maintainer fixes/updates
- Updates to writing-schema.rst and DT submitting-patches.rst to
cover some frequent review comments
- Clean-up SPDX tags to use 'OR' rather than 'or'"
* tag 'devicetree-for-6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (56 commits)
dt-bindings: soc: imx: fsl,imx-anatop: add imx6q regulators
of: unittest: Use for_each_child_of_node_scoped()
of: Introduce for_each_*_child_of_node_scoped() to automate of_node_put() handling
of: Add cleanup.h based auto release via __free(device_node) markings
of: Move all FDT reserved-memory handling into of_reserved_mem.c
of: Add KUnit test to confirm DTB is loaded
of: unittest: treat missing of_root as error instead of fixing up
x86/of: Unconditionally call unflatten_and_copy_device_tree()
um: Unconditionally call unflatten_device_tree()
of: Create of_root if no dtb provided by firmware
of: Always unflatten in unflatten_and_copy_device_tree()
dt-bindings: timer: mediatek: Convert to json-schema
dt-bindings: interrupt-controller: fsl,intmux: Include power-domains support
soc: fsl: qbman: Remove RESERVEDMEM_OF_DECLARE usage
dt-bindings: fsl-imx-sdma: fix HDMI audio index
dt-bindings: soc: imx: fsl,imx-iomuxc-gpr: add imx6
dt-bindings: soc: imx: fsl,imx-anatop: add binding
dt-bindings: input: touchscreen: fsl,imx6ul-tsc convert to YAML
dt-bindings: pinctrl: fsl,imx6ul-pinctrl: convert to YAML
of: make for_each_property_of_node() available to to !OF
...
81 lines
2.9 KiB
Makefile
81 lines
2.9 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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DT_DOC_CHECKER ?= dt-doc-validate
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DT_EXTRACT_EX ?= dt-extract-example
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DT_MK_SCHEMA ?= dt-mk-schema
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DT_SCHEMA_LINT = $(shell which yamllint || \
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echo "warning: python package 'yamllint' not installed, skipping" >&2)
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DT_SCHEMA_MIN_VERSION = 2023.9
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PHONY += check_dtschema_version
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check_dtschema_version:
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@which $(DT_DOC_CHECKER) >/dev/null || \
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{ echo "Error: '$(DT_DOC_CHECKER)' not found!" >&2; \
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echo "Ensure dtschema python package is installed and in your PATH." >&2; \
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echo "Current PATH is:" >&2; \
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echo "$$PATH" >&2; false; }
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@{ echo $(DT_SCHEMA_MIN_VERSION); \
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$(DT_DOC_CHECKER) --version 2>/dev/null || echo 0; } | sort -Vc >/dev/null || \
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{ echo "ERROR: dtschema minimum version is v$(DT_SCHEMA_MIN_VERSION)" >&2; false; }
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quiet_cmd_extract_ex = DTEX $@
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cmd_extract_ex = $(DT_EXTRACT_EX) $< > $@
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$(obj)/%.example.dts: $(src)/%.yaml check_dtschema_version FORCE
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$(call if_changed,extract_ex)
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find_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
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-name 'processed-schema*' \)
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find_cmd = $(find_all_cmd) | \
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sed 's|^$(srctree)/||' | \
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grep -F -e "$(subst :," -e ",$(DT_SCHEMA_FILES))" | \
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sed 's|^|$(srctree)/|'
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CHK_DT_DOCS := $(shell $(find_cmd))
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quiet_cmd_yamllint = LINT $(src)
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cmd_yamllint = ($(find_cmd) | \
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xargs -n200 -P$$(nproc) \
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$(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint >&2) || true
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quiet_cmd_chk_bindings = CHKDT $@
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cmd_chk_bindings = ($(find_cmd) | \
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xargs -n200 -P$$(nproc) $(DT_DOC_CHECKER) -u $(srctree)/$(src)) || true
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quiet_cmd_mk_schema = SCHEMA $@
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cmd_mk_schema = f=$$(mktemp) ; \
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$(find_all_cmd) > $$f ; \
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$(DT_MK_SCHEMA) -j $(DT_MK_SCHEMA_FLAGS) @$$f > $@ ; \
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rm -f $$f
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define rule_chkdt
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$(if $(DT_SCHEMA_LINT),$(call cmd,yamllint),)
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$(call cmd,chk_bindings)
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$(call cmd,mk_schema)
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endef
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DT_DOCS = $(patsubst $(srctree)/%,%,$(shell $(find_all_cmd)))
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override DTC_FLAGS := \
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-Wno-avoid_unnecessary_addr_size \
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-Wno-graph_child_address \
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-Wno-interrupt_provider \
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-Wno-unique_unit_address \
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-Wunique_unit_address_if_enabled
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$(obj)/processed-schema.json: $(DT_DOCS) $(src)/.yamllint check_dtschema_version FORCE
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$(call if_changed_rule,chkdt)
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always-y += processed-schema.json
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always-$(CHECK_DT_BINDING) += $(patsubst $(srctree)/$(src)/%.yaml,%.example.dts, $(CHK_DT_DOCS))
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always-$(CHECK_DT_BINDING) += $(patsubst $(srctree)/$(src)/%.yaml,%.example.dtb, $(CHK_DT_DOCS))
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# Hack: avoid 'Argument list too long' error for 'make clean'. Remove most of
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# build artifacts here before they are processed by scripts/Makefile.clean
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clean-files = $(shell find $(obj) \( -name '*.example.dts' -o \
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-name '*.example.dtb' \) -delete 2>/dev/null)
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dt_compatible_check: $(obj)/processed-schema.json
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$(Q)$(srctree)/scripts/dtc/dt-extract-compatibles $(srctree) | xargs dt-check-compatible -v -s $<
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