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author | Grant Likely <grant.likely@secretlab.ca> | 2011-12-12 09:25:57 -0700 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2011-12-12 13:40:16 -0700 |
commit | 53a42093d96ef5ede3b4f4cdb8f3256f27228ab0 (patch) | |
tree | 7ed1bf6fc3b9aa764072a2969903b316fd333871 /arch/arm/boot/dts | |
parent | 15c9a0acc3f7873db4b7d35d016729b2dc229b49 (diff) | |
download | linux-53a42093d96ef5ede3b4f4cdb8f3256f27228ab0.tar.bz2 |
of: Add device tree selftests
Add some runtime test cases for the library of device tree parsing functions.
v2: - Add testcase for phandle with 0 args
- Don't run testcases if testcase data isn't present in device tree
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r-- | arch/arm/boot/dts/testcases/tests-phandle.dtsi | 37 | ||||
-rw-r--r-- | arch/arm/boot/dts/testcases/tests.dtsi | 1 | ||||
-rw-r--r-- | arch/arm/boot/dts/versatile-pb.dts | 2 |
3 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/testcases/tests-phandle.dtsi b/arch/arm/boot/dts/testcases/tests-phandle.dtsi new file mode 100644 index 000000000000..ec0c4e6212c9 --- /dev/null +++ b/arch/arm/boot/dts/testcases/tests-phandle.dtsi @@ -0,0 +1,37 @@ + +/ { + testcase-data { + phandle-tests { + provider0: provider0 { + #phandle-cells = <0>; + }; + + provider1: provider1 { + #phandle-cells = <1>; + }; + + provider2: provider2 { + #phandle-cells = <2>; + }; + + provider3: provider3 { + #phandle-cells = <3>; + }; + + consumer-a { + phandle-list = <&provider1 1>, + <&provider2 2 0>, + <0>, + <&provider3 4 4 3>, + <&provider2 5 100>, + <&provider0>, + <&provider1 7>; + phandle-list-names = "first", "second", "third"; + + phandle-list-bad-phandle = <12345678 0 0>; + phandle-list-bad-args = <&provider2 1 0>, + <&provider3 0>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/testcases/tests.dtsi b/arch/arm/boot/dts/testcases/tests.dtsi new file mode 100644 index 000000000000..a7c5067622e8 --- /dev/null +++ b/arch/arm/boot/dts/testcases/tests.dtsi @@ -0,0 +1 @@ +/include/ "tests-phandle.dtsi" diff --git a/arch/arm/boot/dts/versatile-pb.dts b/arch/arm/boot/dts/versatile-pb.dts index 8a614e398004..166461073b78 100644 --- a/arch/arm/boot/dts/versatile-pb.dts +++ b/arch/arm/boot/dts/versatile-pb.dts @@ -46,3 +46,5 @@ }; }; }; + +/include/ "testcases/tests.dtsi" |