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authorLinus Torvalds <torvalds@linux-foundation.org>2021-04-28 15:50:24 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-04-28 15:50:24 -0700
commit0080665fbd0e6a771aee366bb2aa208626e43def (patch)
tree26694bbbf64ad79186da20f7c1b39c7eec851595 /drivers/of/unittest-data/Makefile
parent5a69e9bce9984806029926f405b4517878e703e2 (diff)
parent031cc263c037a95e5d1249cbd3d55b77021f1eb8 (diff)
Merge tag 'devicetree-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree updates from Rob Herring: - Refactor powerpc and arm64 kexec DT handling to common code. This enables IMA on arm64. - Add kbuild support for applying DT overlays at build time. The first user are the DT unittests. - Fix kerneldoc formatting and W=1 warnings in drivers/of/ - Fix handling 64-bit flag on PCI resources - Bump dtschema version required to v2021.2.1 - Enable undocumented compatible checks for dtbs_check. This allows tracking of missing binding schemas. - DT docs improvements. Regroup the DT docs and add the example schema and DT kernel ABI docs to the doc build. - Convert Broadcom Bluetooth and video-mux bindings to schema - Add QCom sm8250 Venus video codec binding schema - Add vendor prefixes for AESOP, YIC System Co., Ltd, and Siliconfile Technologies Inc. - Cleanup of DT schema type references on common properties and standard unit properties * tag 'devicetree-for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (64 commits) powerpc: If kexec_build_elf_info() fails return immediately from elf64_load() powerpc: Free fdt on error in elf64_load() of: overlay: Fix kerneldoc warning in of_overlay_remove() of: linux/of.h: fix kernel-doc warnings of/pci: Add IORESOURCE_MEM_64 to resource flags for 64-bit memory addresses dt-bindings: bcm4329-fmac: add optional brcm,ccode-map docs: dt: update writing-schema.rst references dt-bindings: media: venus: Add sm8250 dt schema of: base: Fix spelling issue with function param 'prop' docs: dt: Add DT API documentation of: Add missing 'Return' section in kerneldoc comments of: Fix kerneldoc output formatting docs: dt: Group DT docs into relevant sub-sections docs: dt: Make 'Devicetree' wording more consistent docs: dt: writing-schema: Include the example schema in the doc build docs: dt: writing-schema: Remove spurious indentation dt-bindings: Fix reference in submitting-patches.rst to the DT ABI doc dt-bindings: ddr: Add optional manufacturer and revision ID to LPDDR3 dt-bindings: media: video-interfaces: Drop the example devicetree: bindings: clock: Minor typo fix in the file armada3700-tbg-clock.txt ...
Diffstat (limited to 'drivers/of/unittest-data/Makefile')
-rw-r--r--drivers/of/unittest-data/Makefile48
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/of/unittest-data/Makefile b/drivers/of/unittest-data/Makefile
index 009f4045c8e4..a5d2d9254b2c 100644
--- a/drivers/of/unittest-data/Makefile
+++ b/drivers/of/unittest-data/Makefile
@@ -38,3 +38,51 @@ DTC_FLAGS_testcases += -@
# suppress warnings about intentional errors
DTC_FLAGS_testcases += -Wno-interrupts_property
+
+# Apply overlays statically with fdtoverlay. This is a build time test that
+# the overlays can be applied successfully by fdtoverlay. This does not
+# guarantee that the overlays can be applied successfully at run time by
+# unittest, but it provides a bit of build time test coverage for those
+# who do not execute unittest.
+#
+# The overlays are applied on top of static_base_1.dtb and static_base_2.dtb to
+# create static_test_1.dtb and static_test_2.dtb. If fdtoverlay detects an
+# error than the kernel build will fail. static_test_1.dtb and
+# static_test_2.dtb are not consumed by unittest.
+#
+# Some unittest overlays deliberately contain errors that unittest checks for.
+# These overlays will cause fdtoverlay to fail, and are thus not included
+# in the static test:
+# overlay_bad_add_dup_node.dtbo \
+# overlay_bad_add_dup_prop.dtbo \
+# overlay_bad_phandle.dtbo \
+# overlay_bad_symbol.dtbo \
+
+apply_static_overlay_1 := overlay_0.dtbo \
+ overlay_1.dtbo \
+ overlay_2.dtbo \
+ overlay_3.dtbo \
+ overlay_4.dtbo \
+ overlay_5.dtbo \
+ overlay_6.dtbo \
+ overlay_7.dtbo \
+ overlay_8.dtbo \
+ overlay_9.dtbo \
+ overlay_10.dtbo \
+ overlay_11.dtbo \
+ overlay_12.dtbo \
+ overlay_13.dtbo \
+ overlay_15.dtbo \
+ overlay_gpio_01.dtbo \
+ overlay_gpio_02a.dtbo \
+ overlay_gpio_02b.dtbo \
+ overlay_gpio_03.dtbo \
+ overlay_gpio_04a.dtbo \
+ overlay_gpio_04b.dtbo
+
+apply_static_overlay_2 := overlay.dtbo
+
+static_test_1-dtbs := static_base_1.dtb $(apply_static_overlay_1)
+static_test_2-dtbs := static_base_2.dtb $(apply_static_overlay_2)
+
+dtb-$(CONFIG_OF_OVERLAY) += static_test_1.dtb static_test_2.dtb