dtc/tests/overlay_overlay_nodtc.dts
Maxime Ripard aea8860d83 tests: Add tests cases for the overlay code
Add some test infrastructure to test that the overlay can be merged, but
also that poorly formatted fixups would fail as expected.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
[dwg: Don't execute bad overlay tests without overlay aware dtc]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-06 20:20:02 +11:00

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/*
* Copyright (c) 2016 NextThing Co
* Copyright (c) 2016 Free Electrons
*
* SPDX-License-Identifier: GPL-2.0+
*/
/dts-v1/;
/ {
fragment@0 {
target-path = "/test-node";
__overlay__ {
test-int-property = <43>;
};
};
/* Test that we can replace a string by a longer one */
fragment@1 {
target-path = "/test-node";
__overlay__ {
test-str-property = "foobar";
};
};
/* Test that we add a new property */
fragment@2 {
target-path = "/test-node";
__overlay__ {
test-str-property-2 = "foobar2";
};
};
fragment@3 {
target-path = "/test-node";
__overlay__ {
new-node {
new-property;
};
};
};
fragment@4 {
target-path = "/";
__overlay__ {
local: new-local-node {
new-property;
};
};
};
fragment@5 {
target-path = "/";
__overlay__ {
test-several-phandle = <&local>, <&local>;
};
};
fragment@6 {
target-path = "/test-node";
__overlay__ {
sub-test-node {
new-sub-test-property;
};
};
};
__local_fixups__ {
fragment@5 {
__overlay__ {
test-several-phandle = <0 4>;
};
};
};
};