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Diffstat (limited to 'test/overlay/test-fdt-overlay.dtso')
-rw-r--r-- | test/overlay/test-fdt-overlay.dtso | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/test/overlay/test-fdt-overlay.dtso b/test/overlay/test-fdt-overlay.dtso new file mode 100644 index 0000000..5a21b34 --- /dev/null +++ b/test/overlay/test-fdt-overlay.dtso @@ -0,0 +1,95 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2016 NextThing Co + * Copyright (c) 2016 Free Electrons + */ + +/dts-v1/; +/plugin/; + +/ { + /* Test that we can change an int by another */ + fragment@0 { + target = <&test>; + + __overlay__ { + test-int-property = <43>; + }; + }; + + /* Test that we can replace a string by a longer one */ + fragment@1 { + target = <&test>; + + __overlay__ { + test-str-property = "foobar"; + }; + }; + + /* Test that we add a new property */ + fragment@2 { + target = <&test>; + + __overlay__ { + test-str-property-2 = "foobar2"; + }; + }; + + /* Test that we add a new node (by phandle) */ + fragment@3 { + target = <&test>; + + __overlay__ { + new-node { + new-property; + }; + }; + }; + + /* Test that we add a new node (by path) */ + fragment@4 { + target-path = "/"; + + __overlay__ { + new-node { + new-property; + }; + }; + }; + + fragment@5 { + target-path = "/"; + + __overlay__ { + local: new-local-node { + new-property; + }; + }; + }; + + fragment@6 { + target-path = "/"; + + __overlay__ { + test-phandle = <&test>, <&local>; + }; + }; + + fragment@7 { + target-path = "/"; + + __overlay__ { + test-several-phandle = <&local>, <&local>; + }; + }; + + fragment@8 { + target = <&test>; + + __overlay__ { + sub-test-node { + new-sub-test-property; + }; + }; + }; +}; |