- 12 Jul, 2024 1 commit
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Krzysztof Kozlowski authored
There are devices in the wild with non-updatable firmware coming with ACPI tables with rejected compatibles, e.g. "ltr,ltrf216a". Linux kernel still supports this device via ACPI PRP0001, however the compatible was never accepted to bindings. There are also several early PowerPC or SPARC platforms using compatibles for their OpenFirmware, but without in-tree DTS. Often the legacy compatible is not correct in terms of current Devicetree specification, e.g. missing vendor prefix. Finally there are also Linux-specific tools and test code with compatibles. Add a schema covering above cases purely to satisfy the DT schema and scripts/checkpatch.pl checks for undocumented compatibles. For ltr,ltrf216a this also documents the consensus: compatible is allowed only via ACPI PRP0001, but not bindings. Link: https://lore.kernel.org/all/20240705095047.90558-1-marex@denx.de/ Link: https://lore.kernel.org/lkml/20220731173446.7400bfa8@jic23-huawei/T/#me55be502302d70424a85368c2645c89f860b7b40 Cc: Marek Vasut <marex@denx.de> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240712121146.90942-1-krzysztof.kozlowski@linaro.orgSigned-off-by:
Rob Herring (Arm) <robh@kernel.org>
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- 11 Jul, 2024 1 commit
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Neil Armstrong authored
Document the Sierra Wireless mangOH Green SPI IoT interface as a trivial device. This fixes the following check: qcom-mdm9615-wp8548-mangoh-green.dtb: /soc/gsbi@16200000/spi@16280000/spi@0: failed to match any schema with compatible: ['swir,mangoh-iotport-spi'] Signed-off-by:
Neil Armstrong <neil.armstrong@linaro.org> Acked-by:
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- 09 Jul, 2024 19 commits
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Rob Herring (Arm) authored
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: -
Frank Li authored
ls1028a has a reset module that includes reboot, reset control word, and service processor control. Add platform specific compatible string to fix the below warning. syscon@1e60000: compatible: 'anyOf' conditional failed, one must be fixed: ['syscon'] is too short 'syscon' is not one of ['al,alpine-sysfabric-service', ...] Signed-off-by:Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20240703-ls_reset_syscon-v1-1-338f41b3902d@nxp.comSigned-off-by:
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Frank Li authored
Convert binding doc qe.txt to yaml format. Split it to fsl,qe-firmware.yaml, fsl,qe-ic.yaml, fsl,qe-muram.yaml, fsl,qe-si.yaml fsl,qe-siram.yaml, fsl,qe.yaml. Additional Changes: - Fix error in example. - Change to low case for hex value. - Remove fsl,qe-num-riscs and fsl,qe-snums from required list. - Add #address-cell and #size-cell. - Add interrupts description for qe-ic. - Add compatible string fsl,ls1043-qe-si for fsl,qe-si.yaml - Add compatible string fsl,ls1043-qe-siram for fsl,qe-siram.yaml - Add child node for fsl,qe.yaml Fix below warning: arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000: failed to match any schema with compatible: ['fsl,qe-muram', 'fsl,cpm-muram'] arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000: failed to match any schema with compatible: ['fsl,qe-muram', 'fsl,cpm-muram'] arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000/data-only@0: failed to match any schema with compatible: ['fsl,qe-muram-data', 'fsl,cpm-muram-data'] arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dtb: /soc/uqe@2400000: failed to match any schema with compatible: ['fsl,qe', 'simple-bus'] arch/arm64/boot/dts/freescale/fsl-ls1043a-rdb.dtb: /soc/uqe@2400000/muram@10000/data-only@0: failed to match any schema with compatible: ['fsl,qe-muram-data', 'fsl,cpm-muram-data'] arch/arm64/boot/dts/freescale/fsl-ls1043a-qds.dtb: /soc/uqe@2400000/qeic@80: failed to match any schema with compatible: ['fsl,qe-ic'] Signed-off-by:
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Eddie James authored
Convert to json-schema for the FSI-attached I2C controller. Signed-off-by:
Eddie James <eajames@linux.ibm.com> Reviewed-by:
Ninad Palsule <ninad@linux.ibm.com> Link: https://lore.kernel.org/r/20240522192524.3286237-12-eajames@linux.ibm.comSigned-off-by:
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Eddie James authored
Document the FSI Hub Controller CFAM engine. Signed-off-by:
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Eddie James authored
Add the appropriate compatible string, and document the new reg properties of the AST2700 FSI controller, which can directly access the FSI controller registers as well as the FSI link address space. Signed-off-by:
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Eddie James authored
Convert to json-schema for the AST2600 FSI master documentation. Signed-off-by:
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Eddie James authored
Remove the common properties from the I2CR documentation and instead point to the common FSI controller documentation. Signed-off-by:
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Eddie James authored
Since there are multiple FSI controllers documented, the common properties should be documented separately and then referenced from the specific controller documentation. Add bus-frequency for the FSI bus and CFAM local bus frequencies. Add interrupt controller properties. Signed-off-by:
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Eddie James authored
The SBEFIFO engine provides an interface to the POWER processor Self Boot Engine (SBE). Signed-off-by:
Conor Dooley <conor.dooley@microchip.com> Reviewed-by:
Andrew Jeffery <andrew@codeconstruct.com.au> Link: https://lore.kernel.org/r/20240522192524.3286237-6-eajames@linux.ibm.comSigned-off-by:
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Eddie James authored
Conver to json-schema for the OCC documentation. Also document the fact that the OCC "bridge" device will often have the hwmon node as a child. Signed-off-by:
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Eddie James authored
The SCOM engine provides an interface to the POWER processor PIB (Pervasive Interconnect Bus). Signed-off-by:
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Eddie James authored
The FSI2SPI bridge has several SPI controllers behind it, which should be documented. Also, therefore the node needs to specify address and size cells. Signed-off-by:
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Frank Li authored
Convert device tree binding fsl,ls-scfg-msi to yaml format. Additional changes: - Include gic.h and use predefined macro in example. - Remove label in example. - Change node name to interrupt-controller in example. - Fix error in example. - ls1046a allow 4 irqs, other platform only 1 irq. - Add $ref: msi-controller.yaml - Add #msi-cells. Signed-off-by:
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Frank Li authored
Convert qman, bman, qman-portals, bman-portals to yaml format. Additional Change for fsl,q(b)man-portal: - Only keep one example. - Add fsl,qman-channel-id property. - Use interrupt type macro. - Remove top level qman-portals@ff4200000 at example. Additional change for fsl,q(b)man: - Fixed example error. - Remove redundent part, only keep fsl,qman node. - Change memory-regions to memory-region. - fsl,q(b)man-portals is not required property Additional change for fsl,qman-fqd.yaml: - Fixed example error. - Only keep one example. - Ref to reserve-memory.yaml - Merge fsl,bman reserver memory part Signed-off-by:
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Frank Li authored
Convert fsl,qoriq-mc from txt to yaml format. Addition changes: - Child node name allow 'ethernet'. - Use 32bit address in example. - Fixed missed ';' in example. - Allow dma-coherent. - Remove smmu, its part in example. - Change child node name as 'ethernet' Signed-off-by:
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Krzysztof Kozlowski authored
Emails to Anson Huang bounce: Diagnostic-Code: smtp; 550 5.4.1 Recipient address rejected: Access denied. Add IMX platform maintainers for bindings which would become orphaned. Acked-by:
Uwe Kleine-König <ukleinek@kernel.org> Reviewed-by:
Fabio Estevam <festevam@gmail.com> Acked-by:
Peng Fan <peng.fan@nxp.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> # for I2C Signed-off-by:
Mark Brown <broonie@kernel.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for IIO Acked-by:
Andi Shyti <andi.shyti@kernel.org> Acked-by:
Abel Vesa <abel.vesa@linaro.org> Link: https://lore.kernel.org/r/20240617065828.9531-1-krzysztof.kozlowski@linaro.orgSigned-off-by:
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Dmitry Baryshkov authored
Currently only the single part device trees are validated against DT schema. For the multipart DT files only the base DTB is validated. Extend the fdtoverlay commands to validate the resulting DTB file against schema. Signed-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Link: https://lore.kernel.org/r/20240527-dtbo-check-schema-v1-1-ee1094f88f74@linaro.orgSigned-off-by:
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Stanislav Jakubek authored
These bindings are already (better) described in mfd/stericsson,ab8500.yaml, drop these now obsolete bindings. Signed-off-by:
Stanislav Jakubek <stano.jakubek@gmail.com> Reviewed-by:
Linus Walleij <linus.walleij@linaro.org> Reviewed-by:
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- 08 Jul, 2024 11 commits
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Andre Przywara authored
Add compatible strings for the Arm Cortex-A725 and Cortex-A925 CPUs, as well as new Neoverse cores: Arm Neoverse N3, Neoverse V2, Neoverse V3, and Neoverse V3AE. Signed-off-by:
Andre Przywara <andre.przywara@arm.com> Acked-by:
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Bjorn Andersson authored
The SC8180X platform has a PDC block, add a compatible for this. Signed-off-by:
Bjorn Andersson <quic_bjorande@quicinc.com> Reviewed-by:
Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240525-sc8180x-pdc-binding-compatible-v1-1-17031c85ed69@quicinc.comSigned-off-by:
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Herve Codina authored
PCI devices and bridges DT nodes created during the PCI scan are created with the interrupt-map property set to handle interrupts. In order to set this interrupt-map property at a specific level, a phandle to the parent interrupt controller is needed. On systems that are not fully described by a device-tree, the parent interrupt controller may be unavailable (i.e. not described by the device-tree). As mentioned in the [1], avoiding the use of the interrupt-map property and considering a PCI device as an interrupt controller itself avoid the use of a parent interrupt phandle. In that case, the PCI device itself as an interrupt controller is responsible for routing the interrupts described in the device-tree world (DT overlay) to the PCI interrupts. Add the 'interrupt-controller' property in the PCI device DT node. [1]: https://lore.kernel.org/lkml/CAL_Jsq+je7+9ATR=B6jXHjEJHjn24vQFs4Tvi9=vhDeK9n42Aw@mail.gmail.com/Signed-off-by:
Herve Codina <herve.codina@bootlin.com> Acked-by:
Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20240527161450.326615-18-herve.codina@bootlin.comSigned-off-by:
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Herve Codina authored
Improve of_unittest_changeset_prop() to have a test case for the newly introduced of_changeset_add_prop_bool(). Signed-off-by:
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Herve Codina authored
APIs to add some properties in a changeset exist but nothing to add a DT boolean property (i.e. a property without any values). Fill this lack with of_changeset_add_prop_bool(). Signed-off-by:
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Herve Codina authored
No test cases are present to test the of_changes_add_prop_*() function family. Add a new test to fill this lack. Functions tested are: - of_changes_add_prop_string() - of_changes_add_prop_string_array() - of_changeset_add_prop_u32() - of_changeset_add_prop_u32_array() Signed-off-by:
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Herve Codina authored
The str_array parameter has no reason to be an un-const array. Indeed, elements of the 'str_array' array are not changed by the code. Constify the 'str_array' array parameter. With this const qualifier added, the following construction is allowed: static const char * const tab_str[] = { "string1", "string2" }; of_changeset_add_prop_string_array(..., tab_str, ARRAY_SIZE(tab_str)); Signed-off-by: -
Rohit Agarwal authored
Document the GPI DMA Engine on the SDX75 Platform. Signed-off-by:
Rohit Agarwal <quic_rohiagar@quicinc.com> Acked-by:
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Shresth Prasad authored
Convert txt bindings of ImgTec's PDC watchdog timer to dtschema to allow for validation. Signed-off-by:
Shresth Prasad <shrestprasad7@gmail.com> Reviewed-by:
Guenter Roeck <linux@roeck-us.net> Reviewed-by:
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Geert Uytterhoeven authored
Now all in-tree users have been updated with interrupt-names properties according to commit 0076a37a ("dt-bindings: timer: renesas,tmu: Document input capture interrupt"), make interrupt-names required. Signed-off-by:
Geert Uytterhoeven <geert+renesas@glider.be> Acked-by:
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Alexander Stein authored
Some SoC like i.MX8MP or i.MX8QXP use a power-domain for this IP. Add SoC-specific compatibles, which also requires a power-domain. Signed-off-by:
Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by:
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- 06 Jun, 2024 4 commits
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Biju Das authored
Document the CRU IP found in Renesas RZ/G2UL SoC. The CRU block on the RZ/G2UL SoC is identical to one found on the RZ/G2L SoC, but it does not support parallel input. Signed-off-by:
Biju Das <biju.das.jz@bp.renesas.com> Acked-by:
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Biju Das authored
Document the CSI-2 block which is part of CRU found in Renesas RZ/G2UL SoC. The CSI-2 block on the RZ/G2UL SoC is identical to one found on the RZ/G2L SoC. Signed-off-by:
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Krzysztof Kozlowski authored
DSI-attached devices could respond to more than one virtual channel number, thus their bindings are supposed to constrain the 'reg' property to match hardware. Add missing 'reg' constrain for DSI-attached display panels, based on DTS sources in Linux kernel (assume all devices take only one channel number). Few bindings missed previous fixup: LG SW43408 and Raydium RM69380. Signed-off-by:
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Dmitry Baryshkov authored
There is no need to mention and/or to touch in any way the intermediate (source) clocks. Drop them from MSM8996 UFSHCD schema, making it follow the example lead by all other platforms. Reviewed-by:
Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Signed-off-by:
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- 31 May, 2024 2 commits
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Rob Herring authored
Now that we initialize dt_root_addr_cells and dt_root_size_cells earlier, use them and simplify of_fdt_limit_memory. Link: https://lore.kernel.org/all/20180830190523.31474-3-robh@kernel.org/Signed-off-by:
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Rob Herring authored
Scan the root node properties (#{size,address}-cells) earlier, so that the dt_root_addr_cells and dt_root_size_cells variables are initialized and can be used. Link: https://lore.kernel.org/all/20180830190523.31474-2-robh@kernel.org/Signed-off-by:
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- 26 May, 2024 2 commits
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Linus Torvalds authored
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Kent Overstreet authored
percpu.h depends on smp.h, but doesn't include it directly because of circular header dependency issues; percpu.h is needed in a bunch of low level headers. This fixes a randconfig build error on mips: include/linux/alloc_tag.h: In function '__alloc_tag_ref_set': include/asm-generic/percpu.h:31:40: error: implicit declaration of function 'raw_smp_processor_id' [-Werror=implicit-function-declaration] Reported-by:
kernel test robot <lkp@intel.com> Fixes: 24e44cc2 ("mm: percpu: enable per-cpu allocation tagging") Closes: https://lore.kernel.org/oe-kbuild-all/202405210052.DIrMXJNz-lkp@intel.com/Signed-off-by:
Kent Overstreet <kent.overstreet@linux.dev> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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