On Wed, May 7, 2014 at 10:48 PM, Rob Herring <robherring2@xxxxxxxxx> wrote:
> From: Rob Herring <robh@xxxxxxxxxx>
>
> Add a test case for nodes which have the same name and same
> non-translatable unit address.
>
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
Looks good to me.
Reviewed-by: Grant Likely <grant.likely@xxxxxxxxxx>
> ---
> drivers/of/selftest.c | 23 ++++++++++++++++++
> drivers/of/testcase-data/testcases.dtsi | 1 +
> drivers/of/testcase-data/tests-platform.dtsi | 35 ++++++++++++++++++++++++++++
> 3 files changed, 59 insertions(+)
> create mode 100644 drivers/of/testcase-data/tests-platform.dtsi
>
> diff --git a/drivers/of/selftest.c b/drivers/of/selftest.c
> index ae44500..c93cb4a 100644
> --- a/drivers/of/selftest.c
> +++ b/drivers/of/selftest.c
> @@ -10,6 +10,7 @@
> #include <linux/module.h>
> #include <linux/of.h>
> #include <linux/of_irq.h>
> +#include <linux/of_platform.h>
> #include <linux/list.h>
> #include <linux/mutex.h>
> #include <linux/slab.h>
> @@ -427,6 +428,27 @@ static void __init of_selftest_match_node(void)
> }
> }
>
> +static void __init of_selftest_platform_populate(void)
> +{
> + struct device_node *np, *child;
> + int rc;
> + struct of_device_id match[] = {
> + { .compatible = "test-device", },
> + {}
> + };
> +
> + np = of_find_node_by_path("/testcase-data/platform-tests");
> + if (!np) {
> + pr_err("No testcase data in device tree\n");
> + return;
> + }
> +
> + for_each_child_of_node(np, child) {
> + rc = of_platform_populate(child, match, NULL, NULL);
> + selftest(!rc, "Could not create device for node '%s'\n", child->name);
> + }
> +}
> +
> static int __init of_selftest(void)
> {
> struct device_node *np;
> @@ -445,6 +467,7 @@ static int __init of_selftest(void)
> of_selftest_parse_interrupts();
> of_selftest_parse_interrupts_extended();
> of_selftest_match_node();
> + of_selftest_platform_populate();
> pr_info("end of selftest - %i passed, %i failed\n",
> selftest_results.passed, selftest_results.failed);
> return 0;
> diff --git a/drivers/of/testcase-data/testcases.dtsi b/drivers/of/testcase-data/testcases.dtsi
> index 3a5b75a..6d8d980a 100644
> --- a/drivers/of/testcase-data/testcases.dtsi
> +++ b/drivers/of/testcase-data/testcases.dtsi
> @@ -1,3 +1,4 @@
> #include "tests-phandle.dtsi"
> #include "tests-interrupts.dtsi"
> #include "tests-match.dtsi"
> +#include "tests-platform.dtsi"
> diff --git a/drivers/of/testcase-data/tests-platform.dtsi b/drivers/of/testcase-data/tests-platform.dtsi
> new file mode 100644
> index 0000000..eb20eeb
> --- /dev/null
> +++ b/drivers/of/testcase-data/tests-platform.dtsi
> @@ -0,0 +1,35 @@
> +
> +/ {
> + testcase-data {
> + platform-tests {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + test-device@0 {
> + compatible = "test-device";
> + reg = <0x0>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + dev@100 {
> + compatible = "test-sub-device";
> + reg = <0x100>;
> + };
> + };
> +
> + test-device@1 {
> + compatible = "test-device";
> + reg = <0x1>;
> +
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + dev@100 {
> + compatible = "test-sub-device";
> + reg = <0x100>;
> + };
> + };
> + };
> + };
> +};
> --
> 1.9.1
>
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