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-rw-r--r--target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch104
1 files changed, 104 insertions, 0 deletions
diff --git a/target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch b/target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch
new file mode 100644
index 0000000000..cbb9252f36
--- /dev/null
+++ b/target/linux/mvebu/patches-3.10/0198-of-Add-testcases-for-interrupt-parsing.patch
@@ -0,0 +1,104 @@
+From 39623dc5cb8814223e9580e22e78dfab10d91783 Mon Sep 17 00:00:00 2001
+From: Grant Likely <grant.likely@linaro.org>
+Date: Tue, 24 Dec 2013 11:36:02 +0100
+Subject: [PATCH 198/203] of: Add testcases for interrupt parsing
+
+This patch extends the DT selftest code with some test cases for the
+interrupt parsing functions.
+
+Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
+---
+ arch/arm/boot/dts/testcases/tests-interrupts.dtsi | 41 +++++++++++++++++++++++
+ arch/arm/boot/dts/testcases/tests.dtsi | 1 +
+ drivers/of/selftest.c | 15 ++++++---
+ 3 files changed, 52 insertions(+), 5 deletions(-)
+ create mode 100644 arch/arm/boot/dts/testcases/tests-interrupts.dtsi
+
+--- /dev/null
++++ b/arch/arm/boot/dts/testcases/tests-interrupts.dtsi
+@@ -0,0 +1,41 @@
++
++/ {
++ testcase-data {
++ interrupts {
++ #address-cells = <0>;
++ 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>;
++ };
++
++ interrupts0 {
++ interrupt-parent = <&test_intc0>;
++ interrupts = <1>, <2>, <3>, <4>;
++ };
++
++ interrupts1 {
++ interrupt-parent = <&test_intmap0>;
++ interrupts = <1>, <2>, <3>, <4>;
++ };
++ };
++ };
++};
+--- a/arch/arm/boot/dts/testcases/tests.dtsi
++++ b/arch/arm/boot/dts/testcases/tests.dtsi
+@@ -1 +1,2 @@
+ /include/ "tests-phandle.dtsi"
++/include/ "tests-interrupts.dtsi"
+--- a/drivers/of/selftest.c
++++ b/drivers/of/selftest.c
+@@ -9,18 +9,24 @@
+ #include <linux/errno.h>
+ #include <linux/module.h>
+ #include <linux/of.h>
++#include <linux/of_irq.h>
+ #include <linux/list.h>
+ #include <linux/mutex.h>
+ #include <linux/slab.h>
+ #include <linux/device.h>
+
+-static bool selftest_passed = true;
++static struct selftest_results {
++ int passed;
++ int failed;
++} selftest_results;
++
+ #define selftest(result, fmt, ...) { \
+ if (!(result)) { \
+- pr_err("FAIL %s:%i " fmt, __FILE__, __LINE__, ##__VA_ARGS__); \
+- selftest_passed = false; \
++ selftest_results.failed++; \
++ pr_err("FAIL %s():%i " fmt, __func__, __LINE__, ##__VA_ARGS__); \
+ } else { \
+- pr_info("pass %s:%i\n", __FILE__, __LINE__); \
++ selftest_results.passed++; \
++ pr_debug("pass %s():%i\n", __func__, __LINE__); \
+ } \
+ }
+
+@@ -131,7 +137,6 @@ static void __init of_selftest_property_
+ struct device_node *np;
+ int rc;
+
+- pr_info("start\n");
+ np = of_find_node_by_path("/testcase-data/phandle-tests/consumer-a");
+ if (!np) {
+ pr_err("No testcase data in device tree\n");