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irq: Tidy up of-platdata irq support

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This function is available but not exported. More generally it does not
really work as intended.

Reimplement it and add a sandbox test too.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2021-08-07 07:24:11 -06:00
parent f521be6083
commit 3e57ad907c
9 changed files with 119 additions and 19 deletions
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26
test/dm/of_platdata.c
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@@ -4,6 +4,7 @@
#include <clk.h>
#include <dm.h>
#include <dt-structs.h>
#include <irq.h>
#include <dm/test.h>
#include <test/test.h>
#include <test/ut.h>
@@ -28,11 +29,9 @@ static int dm_test_of_plat_props(struct unit_test_state *uts)
struct udevice *dev;
int i;
/* Skip the clock */
ut_assertok(uclass_first_device_err(UCLASS_MISC, &dev));
ut_asserteq_str("sandbox_clk_test", dev->name);
ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "sandbox_spl_test",
&dev));
ut_assertok(uclass_next_device_err(&dev));
plat = dev_get_plat(dev);
ut_assert(plat->boolval);
ut_asserteq(1, plat->intval);
@@ -241,3 +240,22 @@ static int dm_test_of_plat_clk(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_of_plat_clk, UT_TESTF_SCAN_PDATA);
/* Test irqs with of-platdata */
static int dm_test_of_plat_irq(struct unit_test_state *uts)
{
struct dtd_sandbox_irq_test *plat;
struct udevice *dev;
struct irq irq;
ut_assertok(uclass_get_device_by_name(UCLASS_MISC, "sandbox_irq_test",
&dev));
plat = dev_get_plat(dev);
ut_assertok(irq_get_by_phandle(dev, &plat->interrupts_extended[0],
&irq));
ut_asserteq_str("sandbox_irq", irq.dev->name);
return 0;
}
DM_TEST(dm_test_of_plat_irq, UT_TESTF_SCAN_PDATA);