linux.git/scripts/dtc, branch master Linux kernel source tree of: Add for_each_compatible_node_scoped() helper 2026-02-04T02:58:12+00:00 Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com 2026-01-09T16:57:45+00:00 620097c6c070fb01259b5fcab915065ce746e5a1 Just like looping through children and available children, add a scoped helper for for_each_compatible_node() so error paths can drop of_node_put() leading to simpler code. Suggested-by: Jonathan Cameron <jonathan.cameron@huawei.com> Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260109-of-for-each-compatible-scoped-v3-1-c22fa2c0749a@oss.qualcomm.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
Just like looping through children and available children, add a scoped
helper for for_each_compatible_node() so error paths can drop
of_node_put() leading to simpler code.

Suggested-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260109-of-for-each-compatible-scoped-v3-1-c22fa2c0749a@oss.qualcomm.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
scripts/dtc: Update to upstream version v1.7.2-62-ga26ef6400bd8 2026-02-04T02:58:12+00:00 Rob Herring (Arm) robh@kernel.org 2026-01-21T18:49:42+00:00 dfe057874b34cb42b20474811398e0c79f472ebe This adds the following commits from upstream: a26ef6400bd8 Restore phandle references from __fixups__ node 05c524db44ff Restore phandle references from __local_fixups__ node db65a3a3f4f0 Restore labels from __symbols__ node 64330c682cac Improve type guessing when compiling to dts format cbb48690c697 Set DTSF_PLUGIN if needed when compiling from dtb ef3b1baf6370 Emit /plugin/ when compiling to .dts with DTSF_PLUGIN set 7c78c8542d73 Added empty node name check 14dd76b96732 fdtdump: Change FDT_PROP prob handling to ease future addition 9a1c801a1a3c Fix discarded const qualifiers 194ac9422ac9 libfdt: fdt_get_name: Add can_assume(VALID_DTB) check 39cae0bd0031 libfdt: Improve size savings in FDT_RO_PROBE slightly b12692473298 libfdt: libfdt_internal.h correct final comment in ASSUME block 7f3184a6c550 libfdt: Remove old MacOS strnlen workaround 9197f1ccd95c checks: Do not check overlays for alias paths e1284ee5dc20 livetree: Add only new data to fixup nodes instead of complete regeneration cba90ce82064 checks: Remove check for graph child addresses 763c6ab4189c livetree: Simplify append_to_property() 739403f22242 libfdt: Drop including string.h from libfdt_internal.h 1c6c51e51b29 Consider drive letters when checking for absolute paths on Windows. 617f3d9b60f7 ci: Add Cirrus CI configuration for FreeBSD testing 04f948e83fef ci: Add GitLab CI configuration for Linux builds e89680263137 ci: Tweaks to GitHub Actions setup 2ad738722b79 build: Add FreeBSD and non-GNU linker compatibility 4132ac08ba95 libfdt: Document most remaining functions 33e66ec845b8 tests: Add compatibility with uutils a0dd7b608102 fdtput: Use strtol() in preference to sscanf() 5b71660724d7 tests: Work around limitation in FreeBSD's printf(1) The graph_child_address check has been removed from upstream. Drop it from the makefiles. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
This adds the following commits from upstream:

a26ef6400bd8 Restore phandle references from __fixups__ node
05c524db44ff Restore phandle references from __local_fixups__ node
db65a3a3f4f0 Restore labels from __symbols__ node
64330c682cac Improve type guessing when compiling to dts format
cbb48690c697 Set DTSF_PLUGIN if needed when compiling from dtb
ef3b1baf6370 Emit /plugin/ when compiling to .dts with DTSF_PLUGIN set
7c78c8542d73 Added empty node name check
14dd76b96732 fdtdump: Change FDT_PROP prob handling to ease future addition
9a1c801a1a3c Fix discarded const qualifiers
194ac9422ac9 libfdt: fdt_get_name: Add can_assume(VALID_DTB) check
39cae0bd0031 libfdt: Improve size savings in FDT_RO_PROBE slightly
b12692473298 libfdt: libfdt_internal.h correct final comment in ASSUME block
7f3184a6c550 libfdt: Remove old MacOS strnlen workaround
9197f1ccd95c checks: Do not check overlays for alias paths
e1284ee5dc20 livetree: Add only new data to fixup nodes instead of complete regeneration
cba90ce82064 checks: Remove check for graph child addresses
763c6ab4189c livetree: Simplify append_to_property()
739403f22242 libfdt: Drop including string.h from libfdt_internal.h
1c6c51e51b29 Consider drive letters when checking for absolute paths on Windows.
617f3d9b60f7 ci: Add Cirrus CI configuration for FreeBSD testing
04f948e83fef ci: Add GitLab CI configuration for Linux builds
e89680263137 ci: Tweaks to GitHub Actions setup
2ad738722b79 build: Add FreeBSD and non-GNU linker compatibility
4132ac08ba95 libfdt: Document most remaining functions
33e66ec845b8 tests: Add compatibility with uutils
a0dd7b608102 fdtput: Use strtol() in preference to sscanf()
5b71660724d7 tests: Work around limitation in FreeBSD's printf(1)

The graph_child_address check has been removed from upstream. Drop it
from the makefiles.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
scripts: dt_to_config: fix grammar and a typo in --help text 2025-09-26T20:53:30+00:00 Markus Heidelberg m.heidelberg@cab.de 2025-09-26T10:57:49+00:00 77e46093e83a2788e2cf80ba8c8731375e587ad2 - grammar: singular/plural inconsistency - typo: "of" -> "or" Signed-off-by: Markus Heidelberg <m.heidelberg@cab.de> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
- grammar: singular/plural inconsistency
- typo: "of" -> "or"

Signed-off-by: Markus Heidelberg <m.heidelberg@cab.de>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
scripts/dtc: Update to upstream version v1.7.2-35-g52f07dcca47c 2025-08-11T13:08:51+00:00 Rob Herring (Arm) robh@kernel.org 2025-07-25T20:06:26+00:00 c072d2b49507420edd57ba3d87690ab81ef5273a This adds the following commits from upstream: 52f07dcca47c dtc: Add informative error for stray identifier 9cabae6b0351 checks: Fix detection of 'i2c-bus' node 605dc044c3fe New helper to add markers 7da5d106c740 fdtput: Fix documentation about existing nodes 53c63dd421d7 dtdiff: Use input format dtb for dtbo files 84d9dd2fcbc8 dtc: Add data_insert_data function 97011d1f4e98 meson: use override_find_program/override_dependency b841391bbd08 srcpos: Define srcpos_free e0b7749c26a9 Add alloc_marker ecb21febfdd3 meson: port python bindings to build natively via meson and meson-python 7ebfcac8520e Makefile: deprecate in favor of Meson f4c53f4ebf78 Use __ASSEMBLER__ instead of __ASSEMBLY__ 205fbef17b7b Fix some typos da85f91931e5 Remove duplicated words in documentation and comments dd1b3e532d22 meson: support building libfdt without static library 1ccd232709d4 meson: don't build test programs by default ce1d8588880a tests: When building .so from -O asm output mark as non-executable stack 915daadbb62d Start with empty __local_fixups__ and __fixups__ nodes 4ea851f5a44d Let get_subnode() not return deleted nodes 175d2a564c47 Use build_root_node() instead of open-coding it 18f4f305fdd7 build: fix -Dtools=false build 267efc7d4694 checks: Warn about missing #address-cells for interrupt parents 755db115355b libfdt: Add fdt_setprop_namelen_string() bdca8612009e libfdt: Add fdt_setprop_namelen() 0f69cedc08fc libfdt_internal: fdt_find_string_len_() 56b2b30c5bd0 libfdt: add fdt_get_property_namelen_w() 1e8c5f60e127 Add clang-format config 6f183c7d9246 checks: Relax avoid_unnecessary_addr_size check to allow child ranges properties 66c7d0e6f4f3 tests/sw_tree1.c: fix unitialized saveptr 9a969f3b70b0 pylibfdt/libfdt.i: fix backwards compatibility of return values 4292b072a23a .github/workflows: update ubuntu runner to supported version 1c745a9bd169 libfdt: Remove fdt parameter from overlay_fixup_one_phandle b3bbee6b1242 libfdt: Move the SBOM authors section d1656730abfb Add a SBOM file in CycloneDX format b75515af4576 libfdt: Remove extra semi-colons outside functions 2d10aa2afe35 Bump version to v1.7.2 48795c82bdb6 pylibfdt: Don't emit warnings from swig generate C code 838f11e830e3 fdtoverlay: provide better error message for missing `/__symbols__` d1e2384185c5 pylibfdt/libfdt.i: Use SWIG_AppendOutput 18aa49a9f68d Escape spaces in depfile with backslashes. f9968fa06921 libfdt.h: whitespace consistency fixups 9b5f65fb3d8d libfdt.h: typo and consistency fixes 99031e3a4a6e Bump version to v1.7.1 3d5e376925fd setup: Move setting of srcdir down to the bottom e277553b9880 setup: Collect top-level code together 7e5a88984081 setup: Move version and full_description into a function 78b6a85c113b Tidy up some pylint warnings 3501d373f0a2 Require Python 3 The added include of string.h in libfdt_internal.h breaks the kernel overriding libfdt_env.h with its own string functions, so it is dropped. An upstream fix is pending. Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
This adds the following commits from upstream:

52f07dcca47c dtc: Add informative error for stray identifier
9cabae6b0351 checks: Fix detection of 'i2c-bus' node
605dc044c3fe New helper to add markers
7da5d106c740 fdtput: Fix documentation about existing nodes
53c63dd421d7 dtdiff: Use input format dtb for dtbo files
84d9dd2fcbc8 dtc: Add data_insert_data function
97011d1f4e98 meson: use override_find_program/override_dependency
b841391bbd08 srcpos: Define srcpos_free
e0b7749c26a9 Add alloc_marker
ecb21febfdd3 meson: port python bindings to build natively via meson and meson-python
7ebfcac8520e Makefile: deprecate in favor of Meson
f4c53f4ebf78 Use __ASSEMBLER__ instead of __ASSEMBLY__
205fbef17b7b Fix some typos
da85f91931e5 Remove duplicated words in documentation and comments
dd1b3e532d22 meson: support building libfdt without static library
1ccd232709d4 meson: don't build test programs by default
ce1d8588880a tests: When building .so from -O asm output mark as non-executable stack
915daadbb62d Start with empty __local_fixups__ and __fixups__ nodes
4ea851f5a44d Let get_subnode() not return deleted nodes
175d2a564c47 Use build_root_node() instead of open-coding it
18f4f305fdd7 build: fix -Dtools=false build
267efc7d4694 checks: Warn about missing #address-cells for interrupt parents
755db115355b libfdt: Add fdt_setprop_namelen_string()
bdca8612009e libfdt: Add fdt_setprop_namelen()
0f69cedc08fc libfdt_internal: fdt_find_string_len_()
56b2b30c5bd0 libfdt: add fdt_get_property_namelen_w()
1e8c5f60e127 Add clang-format config
6f183c7d9246 checks: Relax avoid_unnecessary_addr_size check to allow child ranges properties
66c7d0e6f4f3 tests/sw_tree1.c: fix unitialized saveptr
9a969f3b70b0 pylibfdt/libfdt.i: fix backwards compatibility of return values
4292b072a23a .github/workflows: update ubuntu runner to supported version
1c745a9bd169 libfdt: Remove fdt parameter from overlay_fixup_one_phandle
b3bbee6b1242 libfdt: Move the SBOM authors section
d1656730abfb Add a SBOM file in CycloneDX format
b75515af4576 libfdt: Remove extra semi-colons outside functions
2d10aa2afe35 Bump version to v1.7.2
48795c82bdb6 pylibfdt: Don't emit warnings from swig generate C code
838f11e830e3 fdtoverlay: provide better error message for missing `/__symbols__`
d1e2384185c5 pylibfdt/libfdt.i: Use SWIG_AppendOutput
18aa49a9f68d Escape spaces in depfile with backslashes.
f9968fa06921 libfdt.h: whitespace consistency fixups
9b5f65fb3d8d libfdt.h: typo and consistency fixes
99031e3a4a6e Bump version to v1.7.1
3d5e376925fd setup: Move setting of srcdir down to the bottom
e277553b9880 setup: Collect top-level code together
7e5a88984081 setup: Move version and full_description into a function
78b6a85c113b Tidy up some pylint warnings
3501d373f0a2 Require Python 3

The added include of string.h in libfdt_internal.h breaks the kernel
overriding libfdt_env.h with its own string functions, so it is dropped.
An upstream fix is pending.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
dt: dt-extract-compatibles: Extract compatibles from function parameters 2024-09-05T15:17:03+00:00 Rob Herring (Arm) robh@kernel.org 2024-07-17T14:39:55+00:00 4c727150a629a59933cbd12ab4230a30789e4c90 Various DT and fwnode functions take a compatible string as a parameter. These are often used in cases which don't have a driver, so they've been missed. The additional checks add about 400 more undocumented compatible strings. Link: https://lore.kernel.org/all/20240903200753.2097911-1-robh@kernel.org/ Acked-by: Saravana Kannan <saravanak@google.com> Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
Various DT and fwnode functions take a compatible string as a parameter.
These are often used in cases which don't have a driver, so they've been
missed.

The additional checks add about 400 more undocumented compatible
strings.

Link: https://lore.kernel.org/all/20240903200753.2097911-1-robh@kernel.org/
Acked-by: Saravana Kannan <saravanak@google.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
scripts/dtc: Update to upstream version v1.7.0-95-gbcd02b523429 2024-08-15T18:23:05+00:00 Rob Herring (Arm) robh@kernel.org 2024-08-15T18:23:05+00:00 d2a97be34548fc5643b4e9536ac8789d839f7374 Some pending overlay additions need the graph check fix. This adds the following commits from upstream: bcd02b523429 fdtoverlay: remove wrong singular article in a comment 84b056a89d3c checks: relax graph checks for overlays Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
Some pending overlay additions need the graph check fix.

This adds the following commits from upstream:

bcd02b523429 fdtoverlay: remove wrong singular article in a comment
84b056a89d3c checks: relax graph checks for overlays

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Merge tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux 2024-07-18T01:07:31+00:00 Linus Torvalds torvalds@linux-foundation.org 2024-07-18T01:07:31+00:00 0ffb8a4c96e55ecf0e572aec1a0220af3da84e22 Pull devicetree updates from Rob Herring: "DT Bindings: - Convert and add a bunch of IBM FSI related bindings - Add a new schema listing legacy compatibles which will (probably) never be documented. This will silence various checks warning about them. - Add bindings for Sierra Wireless mangOH Green SPI IoT interface, new Arm 2024 Cortex and Neoverse CPUs, QCom sc8180x PDC, QCom SDX75 GPI DMA, imx8mp/imx8qxp fsl,irqsteer, and Renesas RZ/G2UL CRU and CSI-2 blocks - Convert Spreadtrum sprd-timer, FSL cpm_qe, FSL fsl,ls-scfg-msi, FSL q(b)man-*, FSL qoriq-mc, and img,pdc-wdt bindings to DT schema - Drop obsolete stericsson,abx500.txt DT core: - Update dtc to upstream version v1.7.0-93-g1df7b047fe43 - Add support to run DT validation on DTs with applied overlays - Add helper for creating boolean properties in dynamic nodes and use that for dynamic PCI nodes - Clean-up early parsing of '#{address,size}-cells'" * tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (39 commits) dt-bindings: timer: sprd-timer: convert to YAML dt-bindings: incomplete-devices: document devices without bindings dt-bindings: trivial-devices: document the Sierra Wireless mangOH Green SPI IoT interface scripts/dtc: Update to upstream version v1.7.0-93-g1df7b047fe43 dt-bindings: soc: fsl: Add fsl,ls1028a-reset for reset syscon node dt-bindings: soc: fsl: cpm_qe: convert to yaml format dt-bindings: i2c: i2c-fsi: Convert to json-schema dt-bindings: fsi: Document the FSI Hub Controller dt-bindings: fsi: Document the AST2700 FSI controller dt-bindings: fsi: ast2600-fsi-master: Convert to json-schema dt-bindings: fsi: ibm,i2cr-fsi-master: Reference common FSI controller dt-bindings: fsi: Document the FSI controller common properties dt-bindings: fsi: Document the IBM SBEFIFO engine dt-bindings: fsi: p9-occ: Convert to json-schema dt-bindings: fsi: Document the IBM SCOM engine dt-bindings: fsi: fsi2spi: Document SPI controller child nodes dt-bindings: interrupt-controller: convert fsl,ls-scfg-msi to yaml dt-bindings: soc: fsl: Convert q(b)man-* to yaml format dt-bindings: misc: fsl,qoriq-mc: convert to yaml format dt-bindings: drop stale Anson Huang from maintainers ... 
Pull devicetree updates from Rob Herring:
 "DT Bindings:

   - Convert and add a bunch of IBM FSI related bindings

   - Add a new schema listing legacy compatibles which will (probably)
     never be documented. This will silence various checks warning about
     them.

   - Add bindings for Sierra Wireless mangOH Green SPI IoT interface,
     new Arm 2024 Cortex and Neoverse CPUs, QCom sc8180x PDC, QCom SDX75
     GPI DMA, imx8mp/imx8qxp fsl,irqsteer, and Renesas RZ/G2UL CRU and
     CSI-2 blocks

   - Convert Spreadtrum sprd-timer, FSL cpm_qe, FSL fsl,ls-scfg-msi, FSL
     q(b)man-*, FSL qoriq-mc, and img,pdc-wdt bindings to DT schema

   - Drop obsolete stericsson,abx500.txt

  DT core:

   - Update dtc to upstream version v1.7.0-93-g1df7b047fe43

   - Add support to run DT validation on DTs with applied overlays

   - Add helper for creating boolean properties in dynamic nodes and use
     that for dynamic PCI nodes

   - Clean-up early parsing of '#{address,size}-cells'"

* tag 'devicetree-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (39 commits)
  dt-bindings: timer: sprd-timer: convert to YAML
  dt-bindings: incomplete-devices: document devices without bindings
  dt-bindings: trivial-devices: document the Sierra Wireless mangOH Green SPI IoT interface
  scripts/dtc: Update to upstream version v1.7.0-93-g1df7b047fe43
  dt-bindings: soc: fsl: Add fsl,ls1028a-reset for reset syscon node
  dt-bindings: soc: fsl: cpm_qe: convert to yaml format
  dt-bindings: i2c: i2c-fsi: Convert to json-schema
  dt-bindings: fsi: Document the FSI Hub Controller
  dt-bindings: fsi: Document the AST2700 FSI controller
  dt-bindings: fsi: ast2600-fsi-master: Convert to json-schema
  dt-bindings: fsi: ibm,i2cr-fsi-master: Reference common FSI controller
  dt-bindings: fsi: Document the FSI controller common properties
  dt-bindings: fsi: Document the IBM SBEFIFO engine
  dt-bindings: fsi: p9-occ: Convert to json-schema
  dt-bindings: fsi: Document the IBM SCOM engine
  dt-bindings: fsi: fsi2spi: Document SPI controller child nodes
  dt-bindings: interrupt-controller: convert fsl,ls-scfg-msi to yaml
  dt-bindings: soc: fsl: Convert q(b)man-* to yaml format
  dt-bindings: misc: fsl,qoriq-mc: convert to yaml format
  dt-bindings: drop stale Anson Huang from maintainers
  ...
scripts/dtc: Update to upstream version v1.7.0-93-g1df7b047fe43 2024-07-09T22:04:09+00:00 Rob Herring (Arm) robh@kernel.org 2024-07-09T15:13:03+00:00 12d638f48c082831388358cc12a1c6ee58185ad8 This adds the following commits from upstream: 1df7b047fe43 pylibfdt/Makefile.pylibfdt: use project's flags to compile the extension 61e88fdcec52 libfdt: overlay: Fix phandle overwrite check for new subtrees 49d30894466e meson: fix installation with meson-python d54aaf93673c pylibfdt: clean up python build directory ab86f1e9fda8 pylibfdt: add VERSION.txt to Python sdist 7b8a30eceabe pylibfdt: fix Python version ff4f17eb5865 pylibfdt/Makefile.pylibfdt: fix Python library being rebuild during install 9e313b14e684 pylibfdt/meson.build: fix Python library being rebuilt during install d598fc3648ec tests/run_tests.sh: fix Meson library path being dropped b98239da2f18 tests/meson.build: fix python and yaml tests not running c17d76ab5e84 checks: Check the overall length of "interrupt-map" ae26223a056e libfdt: overlay: Refactor overlay_fixup_phandle 4dd831affd01 libfdt: tests: Update test case for overlay_bad_fixup e6d294200837 tests: Remove two_roots and named_root from LIBTREE_TESTS_L and add all dtb filenames generated by dumptrees to TESTS_TREES_L in Makefile.tests 855c934e26ae tests: fix tests broken under Meson 4fd3f4f0a95d github: enforce testing pylibfdt and yaml support 9ca7d62dbf0b meson: split run-tests by type bb51223083a4 meson: fix dependencies of tests e81900635c95 meson: fix pylibfdt missing dependency on libfdt 822123856980 pylibfdt: fix get_mem_rsv for newer Python versions 1fad065080e6 libfdt: overlay: ensure that existing phandles are not overwritten b0aacd0a7735 github: add windows/msys CI build ae97d9745862 github: Don't accidentally suppress test errors 057a7dbbb777 github: Display meson test logs on failure 92b5d4e91678 pylibfdt: Remove some apparently deprecated options from setup.py 417e3299dbd1 github: Update to newer checkout action 5e6cefa17e2d fix MinGW format attribute 24f60011fd43 libfdt: Simplify adjustment of values for local fixups da39ee0e68b6 libfdt: rework shared/static libraries a669223f7a60 Makefile: do not hardcode the `install` program path 3fbfdd08afd2 libfdt: fix duplicate meson target dcef5f834ea3 tests: use correct pkg-config when cross compiling 0b8026ff254f meson: allow building from shallow clones 95c74d71f090 treesource: Restore string list output when no type markers 2283dd78eff5 libfdt: fdt_path_offset_namelen: Reject empty path 79b9e326a162 libfdt: fdt_get_alias_namelen: Validate aliases 52157f13ef3d pylibfdt: Support boolean properties d77433727566 dtc: fix missing string in usage_opts_help ad8bf9f9aa39 libfdt: Fix fdt_appendprop_addrrange documentation 6c5e189fb952 github: add workflow for Meson builds a3dc9f006a78 libfdt: rename libfdt-X.Y.Z.so to libfdt.so.X.Y.Z 35019949c4c7 workflows: build: remove setuptools_scm hack cd3e2304f4a9 pylibfdt: use fallback version in tarballs 0f5864567745 move release version into VERSION.txt 38165954c13b libfdt: add missing version symbols 5e98b5979354 editorconfig: use tab indentation for version.lds d030a893be25 tests: generate dtbs in Meson build directory 8d8372b13706 tests: fix use of deprecated meson methods 761114effaf7 pylibtfdt: fix use of deprecated meson method bf6377a98d97 meson: set minimum Meson version to 0.56.0 4c68e4b16b22 libfdt: fix library version to match project version bdc5c8793a13 meson: allow disabling tests f088e381f29e Makefile: allow to install libfdt without building executables 6df5328a902c Fix use of <ctype.h> functions ccf1f62d59ad libfdt: Fix a typo in libfdt.h 71a8b8ef0adf libfdt: meson: Fix linking on macOS linker 589d8c7653c7 dtc: Add an option to generate __local_fixups__ and __fixups__ e8364666d5ac CI: Add build matrix with multiple Linux distributions 3b02a94b486f dtc: Correct invalid dts output with mixed phandles and integers d4888958d64b tests: Add additional tests for device graph checks ea3b9a1d2c5a checks: Fix crash in graph_child_address if 'reg' cell size != 1 b2b9671583e9 livetree: fix off-by-one in propval_cell_n() bounds check ab481e483061 Add definition for a GitHub Actions CI job c88038c9b8ca Drop obsolete/broken CI definitions 0ac8b30ba5a1 yaml: Depend on libyaml >= 0.2.3 f1657b2fb5be tests: Add test cases for bad endpoint node and remote-endpoint prop checks 44bb89cafd3d checks: Fix segmentation fault in check_graph_node 60bcf1cde1a8 improve documentation for fdt_path_offset() a6f997bc77d4 add fdt_get_symbol() and fdt_get_symbol_namelen() functions 18f5ec12a10e use fdt_path_getprop_namelen() in fdt_get_alias_namelen() df093279282c add fdt_path_getprop_namelen() helper 129bb4b78bc6 doc: dt-object-internal: Fix a typo 390f481521c3 fdtoverlay: Drop a a repeated article 9f8b382ed45e manual: Fix and improve documentation about -@ 2cdf93a6d402 fdtoverlay: Fix usage string to not mention "<type>" 72fc810c3025 build-sys: add -Wwrite-strings 083ab26da83b tests: fix leaks spotted by ASAN 6f8b28f49609 livetree: fix leak spotted by ASAN fd68bb8c5658 Make name_node() xstrdup its name argument 4718189c4ca8 Delay xstrdup() of node and property names coming from a flat tree 0b842c3c8199 Make build_property() xstrdup its name argument 9cceabea1ee0 checks: correct I2C 10-bit address check 0d56145938fe yamltree.c: fix -Werror=discarded-qualifiers & -Werror=cast-qual 61fa22b05f69 checks: make check.data const 7a1d72a788e0 checks.c: fix check_msg() leak ee5799938697 checks.c: fix heap-buffer-overflow 44c9b73801c1 tests: fix -Wwrite-strings 5b60f5104fcc srcpos.c: fix -Wwrite-strings 32174a66efa4 meson: Fix cell overflow tests when running from meson 64a907f08b9b meson.build: bump version to 1.7.0 e3cde0613bfd Add -Wsuggest-attribute=format warning, correct warnings thus generated 41821821101a Use #ifdef NO_VALGRIND 71c19f20b3ef Do not redefine _GNU_SOURCE if already set 039a99414e77 Bump version to v1.7.0 9b62ec84bb2d Merge remote-tracking branch 'gitlab/main' 3f29d6d85c24 pylibfdt: add size_hint parameter for get_path 2022bb10879d checks: Update #{size,address}-cells check for 'dma-ranges' Signed-off-by: Rob Herring (Arm) <robh@kernel.org> 
This adds the following commits from upstream:

1df7b047fe43 pylibfdt/Makefile.pylibfdt: use project's flags to compile the extension
61e88fdcec52 libfdt: overlay: Fix phandle overwrite check for new subtrees
49d30894466e meson: fix installation with meson-python
d54aaf93673c pylibfdt: clean up python build directory
ab86f1e9fda8 pylibfdt: add VERSION.txt to Python sdist
7b8a30eceabe pylibfdt: fix Python version
ff4f17eb5865 pylibfdt/Makefile.pylibfdt: fix Python library being rebuild during install
9e313b14e684 pylibfdt/meson.build: fix Python library being rebuilt during install
d598fc3648ec tests/run_tests.sh: fix Meson library path being dropped
b98239da2f18 tests/meson.build: fix python and yaml tests not running
c17d76ab5e84 checks: Check the overall length of "interrupt-map"
ae26223a056e libfdt: overlay: Refactor overlay_fixup_phandle
4dd831affd01 libfdt: tests: Update test case for overlay_bad_fixup
e6d294200837 tests: Remove two_roots and named_root from LIBTREE_TESTS_L and add all dtb filenames generated by dumptrees to TESTS_TREES_L in Makefile.tests
855c934e26ae tests: fix tests broken under Meson
4fd3f4f0a95d github: enforce testing pylibfdt and yaml support
9ca7d62dbf0b meson: split run-tests by type
bb51223083a4 meson: fix dependencies of tests
e81900635c95 meson: fix pylibfdt missing dependency on libfdt
822123856980 pylibfdt: fix get_mem_rsv for newer Python versions
1fad065080e6 libfdt: overlay: ensure that existing phandles are not overwritten
b0aacd0a7735 github: add windows/msys CI build
ae97d9745862 github: Don't accidentally suppress test errors
057a7dbbb777 github: Display meson test logs on failure
92b5d4e91678 pylibfdt: Remove some apparently deprecated options from setup.py
417e3299dbd1 github: Update to newer checkout action
5e6cefa17e2d fix MinGW format attribute
24f60011fd43 libfdt: Simplify adjustment of values for local fixups
da39ee0e68b6 libfdt: rework shared/static libraries
a669223f7a60 Makefile: do not hardcode the `install` program path
3fbfdd08afd2 libfdt: fix duplicate meson target
dcef5f834ea3 tests: use correct pkg-config when cross compiling
0b8026ff254f meson: allow building from shallow clones
95c74d71f090 treesource: Restore string list output when no type markers
2283dd78eff5 libfdt: fdt_path_offset_namelen: Reject empty path
79b9e326a162 libfdt: fdt_get_alias_namelen: Validate aliases
52157f13ef3d pylibfdt: Support boolean properties
d77433727566 dtc: fix missing string in usage_opts_help
ad8bf9f9aa39 libfdt: Fix fdt_appendprop_addrrange documentation
6c5e189fb952 github: add workflow for Meson builds
a3dc9f006a78 libfdt: rename libfdt-X.Y.Z.so to libfdt.so.X.Y.Z
35019949c4c7 workflows: build: remove setuptools_scm hack
cd3e2304f4a9 pylibfdt: use fallback version in tarballs
0f5864567745 move release version into VERSION.txt
38165954c13b libfdt: add missing version symbols
5e98b5979354 editorconfig: use tab indentation for version.lds
d030a893be25 tests: generate dtbs in Meson build directory
8d8372b13706 tests: fix use of deprecated meson methods
761114effaf7 pylibtfdt: fix use of deprecated meson method
bf6377a98d97 meson: set minimum Meson version to 0.56.0
4c68e4b16b22 libfdt: fix library version to match project version
bdc5c8793a13 meson: allow disabling tests
f088e381f29e Makefile: allow to install libfdt without building executables
6df5328a902c Fix use of <ctype.h> functions
ccf1f62d59ad libfdt: Fix a typo in libfdt.h
71a8b8ef0adf libfdt: meson: Fix linking on macOS linker
589d8c7653c7 dtc: Add an option to generate __local_fixups__ and __fixups__
e8364666d5ac CI: Add build matrix with multiple Linux distributions
3b02a94b486f dtc: Correct invalid dts output with mixed phandles and integers
d4888958d64b tests: Add additional tests for device graph checks
ea3b9a1d2c5a checks: Fix crash in graph_child_address if 'reg' cell size != 1
b2b9671583e9 livetree: fix off-by-one in propval_cell_n() bounds check
ab481e483061 Add definition for a GitHub Actions CI job
c88038c9b8ca Drop obsolete/broken CI definitions
0ac8b30ba5a1 yaml: Depend on libyaml >= 0.2.3
f1657b2fb5be tests: Add test cases for bad endpoint node and remote-endpoint prop checks
44bb89cafd3d checks: Fix segmentation fault in check_graph_node
60bcf1cde1a8 improve documentation for fdt_path_offset()
a6f997bc77d4 add fdt_get_symbol() and fdt_get_symbol_namelen() functions
18f5ec12a10e use fdt_path_getprop_namelen() in fdt_get_alias_namelen()
df093279282c add fdt_path_getprop_namelen() helper
129bb4b78bc6 doc: dt-object-internal: Fix a typo
390f481521c3 fdtoverlay: Drop a a repeated article
9f8b382ed45e manual: Fix and improve documentation about -@
2cdf93a6d402 fdtoverlay: Fix usage string to not mention "<type>"
72fc810c3025 build-sys: add -Wwrite-strings
083ab26da83b tests: fix leaks spotted by ASAN
6f8b28f49609 livetree: fix leak spotted by ASAN
fd68bb8c5658 Make name_node() xstrdup its name argument
4718189c4ca8 Delay xstrdup() of node and property names coming from a flat tree
0b842c3c8199 Make build_property() xstrdup its name argument
9cceabea1ee0 checks: correct I2C 10-bit address check
0d56145938fe yamltree.c: fix -Werror=discarded-qualifiers & -Werror=cast-qual
61fa22b05f69 checks: make check.data const
7a1d72a788e0 checks.c: fix check_msg() leak
ee5799938697 checks.c: fix heap-buffer-overflow
44c9b73801c1 tests: fix -Wwrite-strings
5b60f5104fcc srcpos.c: fix -Wwrite-strings
32174a66efa4 meson: Fix cell overflow tests when running from meson
64a907f08b9b meson.build: bump version to 1.7.0
e3cde0613bfd Add -Wsuggest-attribute=format warning, correct warnings thus generated
41821821101a Use #ifdef NO_VALGRIND
71c19f20b3ef Do not redefine _GNU_SOURCE if already set
039a99414e77 Bump version to v1.7.0
9b62ec84bb2d Merge remote-tracking branch 'gitlab/main'
3f29d6d85c24 pylibfdt: add size_hint parameter for get_path
2022bb10879d checks: Update #{size,address}-cells check for 'dma-ranges'

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
dt-bindings: kbuild: Fix dt_binding_check on unconfigured build 2024-05-29T16:15:58+00:00 Rob Herring (Arm) robh@kernel.org 2024-05-28T20:02:32+00:00 1b1c9f0fd3fb70adf1f3b0aec58ab037d6e595d0 The 'dt_binding_check' target shouldn't depend on the kernel configuration, but it has since commit 604a57ba9781 ("dt-bindings: kbuild: Add separate target/dependency for processed-schema.json"). That is because CHECK_DT_BINDING make variable was dropped, but scripts/dtc/Makefile was missed. The CHECK_DTBS variable can be used instead. Reported-by: Francesco Dolcini <francesco.dolcini@toradex.com> Fixes: 604a57ba9781 ("dt-bindings: kbuild: Add separate target/dependency for processed-schema.json") Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> 
The 'dt_binding_check' target shouldn't depend on the kernel
configuration, but it has since commit 604a57ba9781 ("dt-bindings:
kbuild: Add separate target/dependency for processed-schema.json").
That is because CHECK_DT_BINDING make variable was dropped, but
scripts/dtc/Makefile was missed. The CHECK_DTBS variable can be used
instead.

Reported-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Fixes: 604a57ba9781 ("dt-bindings: kbuild: Add separate target/dependency for processed-schema.json")
Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
kbuild: use $(src) instead of $(srctree)/$(src) for source directory 2024-05-09T19:34:52+00:00 Masahiro Yamada masahiroy@kernel.org 2024-04-27T14:55:02+00:00 b1992c3772e69a6fd0e3fc81cd4d2820c8b6eca0 Kbuild conventionally uses $(obj)/ for generated files, and $(src)/ for checked-in source files. It is merely a convention without any functional difference. In fact, $(obj) and $(src) are exactly the same, as defined in scripts/Makefile.build: src := $(obj) When the kernel is built in a separate output directory, $(src) does not accurately reflect the source directory location. While Kbuild resolves this discrepancy by specifying VPATH=$(srctree) to search for source files, it does not cover all cases. For example, when adding a header search path for local headers, -I$(srctree)/$(src) is typically passed to the compiler. This introduces inconsistency between upstream and downstream Makefiles because $(src) is used instead of $(srctree)/$(src) for the latter. To address this inconsistency, this commit changes the semantics of $(src) so that it always points to the directory in the source tree. Going forward, the variables used in Makefiles will have the following meanings: $(obj) - directory in the object tree $(src) - directory in the source tree (changed by this commit) $(objtree) - the top of the kernel object tree $(srctree) - the top of the kernel source tree Consequently, $(srctree)/$(src) in upstream Makefiles need to be replaced with $(src). Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Nicolas Schier <nicolas@fjasle.eu> 
Kbuild conventionally uses $(obj)/ for generated files, and $(src)/ for
checked-in source files. It is merely a convention without any functional
difference. In fact, $(obj) and $(src) are exactly the same, as defined
in scripts/Makefile.build:

    src := $(obj)

When the kernel is built in a separate output directory, $(src) does
not accurately reflect the source directory location. While Kbuild
resolves this discrepancy by specifying VPATH=$(srctree) to search for
source files, it does not cover all cases. For example, when adding a
header search path for local headers, -I$(srctree)/$(src) is typically
passed to the compiler.

This introduces inconsistency between upstream and downstream Makefiles
because $(src) is used instead of $(srctree)/$(src) for the latter.

To address this inconsistency, this commit changes the semantics of
$(src) so that it always points to the directory in the source tree.

Going forward, the variables used in Makefiles will have the following
meanings:

  $(obj)     - directory in the object tree
  $(src)     - directory in the source tree  (changed by this commit)
  $(objtree) - the top of the kernel object tree
  $(srctree) - the top of the kernel source tree

Consequently, $(srctree)/$(src) in upstream Makefiles need to be replaced
with $(src).

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>