of: Move testcase FDT data into drivers/of

The testcase data is usable by any platform. This patch moves it into
the drivers/of directory so it can be included by any architecture.

Using the test cases requires manually adding #include <testcases.dtsi>
to the end of the boards .dtsi file and enabling CONFIG_OF_SELFTEST. Not
pretty though. A useful project would be to make the testcase code
easier to execute.

Signed-off-by: Grant Likely <grant.likely@linaro.org>

3 files changed, 99 insertions, 0 deletions

diff --git a/drivers/of/testcase-data/testcases.dtsi b/drivers/of/testcase-data/testcases.dtsi
new file mode 100644
index 000000000000..3cc2f55534ac
--- /dev/null
+++ b/drivers/of/testcase-data/testcases.dtsi
@@ -0,0 +1,2 @@
+#include "tests-phandle.dtsi"
+#include "tests-interrupts.dtsi"
diff --git a/drivers/of/testcase-data/tests-interrupts.dtsi b/drivers/of/testcase-data/tests-interrupts.dtsi
new file mode 100644
index 000000000000..c843720bd3e5
--- /dev/null
+++ b/drivers/of/testcase-data/tests-interrupts.dtsi
@@ -0,0 +1,58 @@
+
+/ {
+        testcase-data {
+                interrupts {
+                        #address-cells = <1>;
+                        #size-cells = <1>;
+                        test_intc0: intc0 {
+                                interrupt-controller;
+                                #interrupt-cells = <1>;
+                        };
+
+                        test_intc1: intc1 {
+                                interrupt-controller;
+                                #interrupt-cells = <3>;
+                        };
+
+                        test_intc2: intc2 {
+                                interrupt-controller;
+                                #interrupt-cells = <2>;
+                        };
+
+                        test_intmap0: intmap0 {
+                                #interrupt-cells = <1>;
+                                #address-cells = <0>;
+                                interrupt-map = <1 &test_intc0 9>,
+                                                <2 &test_intc1 10 11 12>,
+                                                <3 &test_intc2 13 14>,
+                                                <4 &test_intc2 15 16>;
+                        };
+
+                        test_intmap1: intmap1 {
+                                #interrupt-cells = <2>;
+                                interrupt-map = <0x5000 1 2 &test_intc0 15>;
+                        };
+
+                        interrupts0 {
+                                interrupt-parent = <&test_intc0>;
+                                interrupts = <1>, <2>, <3>, <4>;
+                        };
+
+                        interrupts1 {
+                                interrupt-parent = <&test_intmap0>;
+                                interrupts = <1>, <2>, <3>, <4>;
+                        };
+
+                        interrupts-extended0 {
+                                reg = <0x5000 0x100>;
+                                interrupts-extended = <&test_intc0 1>,
+                                                      <&test_intc1 2 3 4>,
+                                                      <&test_intc2 5 6>,
+                                                      <&test_intmap0 1>,
+                                                      <&test_intmap0 2>,
+                                                      <&test_intmap0 3>,
+                                                      <&test_intmap1 1 2>;
+                        };
+                };
+        };
+};
diff --git a/drivers/of/testcase-data/tests-phandle.dtsi b/drivers/of/testcase-data/tests-phandle.dtsi
new file mode 100644
index 000000000000..0007d3cd7dc2
--- /dev/null
+++ b/drivers/of/testcase-data/tests-phandle.dtsi
@@ -0,0 +1,39 @@
+
+/ {
+        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>;
+                                empty-property;
+                                unterminated-string = [40 41 42 43];
+                        };
+                };
+        };
+};