diff --git a/pkg/cmsis-dsp/patches/0001-arm_math-add-clang-branch-for-optimization-macros.patch b/pkg/cmsis-dsp/patches/0001-arm_math-add-clang-branch-for-optimization-macros.patch new file mode 100644 index 0000000000..fe46236553 Binary files /dev/null and b/pkg/cmsis-dsp/patches/0001-arm_math-add-clang-branch-for-optimization-macros.patch differ