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Diffstat (limited to 'test')
-rw-r--r--test/dm/gpio.c30
-rw-r--r--test/dm/test-fdt.c19
2 files changed, 49 insertions, 0 deletions
diff --git a/test/dm/gpio.c b/test/dm/gpio.c
index 33ae98701f..a8c35d4370 100644
--- a/test/dm/gpio.c
+++ b/test/dm/gpio.c
@@ -778,3 +778,33 @@ static int dm_test_gpio_get_values_as_int_base3(struct unit_test_state *uts)
}
DM_TEST(dm_test_gpio_get_values_as_int_base3,
UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
+
+/* Check that gpio_get_status return the label of a GPIO configured as GPIOD_AF */
+static int dm_test_gpio_function(struct unit_test_state *uts)
+{
+ struct gpio_desc desc;
+ struct udevice *dev;
+ ulong flags;
+ unsigned int offset, gpio;
+ char buf[80];
+
+ ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 0, &dev));
+ ut_asserteq_str("a-test", dev->name);
+
+ /* request gpio_b 5 */
+ ut_assertok(gpio_request_by_name(dev, "test-gpios", 2, &desc, 0));
+ /* update gpio_b 5 function to GPIO_AF */
+ ut_assertok(dm_gpio_clrset_flags(&desc, GPIOD_IS_AF, GPIOD_IS_AF));
+ ut_assertok(dm_gpio_get_flags(&desc, &flags));
+ ut_asserteq(GPIOD_IS_AF, flags);
+ /* check using gpio_get_status that label is displayed for a pin with GPIO_AF function */
+ ut_assertok(gpio_lookup_name("b5", &dev, &offset, &gpio));
+ ut_assertok(gpio_get_status(dev, offset, buf, sizeof(buf)));
+ ut_asserteq_str("b5: func a-test.test-gpios2", buf);
+
+ ut_assertok(dm_gpio_free(dev, &desc));
+
+ return 0;
+}
+DM_TEST(dm_test_gpio_function,
+ UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c
index 6118ad42ca..012f2f455f 100644
--- a/test/dm/test-fdt.c
+++ b/test/dm/test-fdt.c
@@ -815,6 +815,8 @@ DM_TEST(dm_test_first_child, UT_TESTF_SCAN_PDATA | UT_TESTF_SCAN_FDT);
static int dm_test_read_int(struct unit_test_state *uts)
{
struct udevice *dev;
+ u8 val8;
+ u16 val16;
u32 val32;
s32 sval;
uint val;
@@ -822,6 +824,23 @@ static int dm_test_read_int(struct unit_test_state *uts)
ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev));
ut_asserteq_str("a-test", dev->name);
+
+ ut_assertok(dev_read_u8(dev, "int8-value", &val8));
+ ut_asserteq(0x12, val8);
+
+ ut_asserteq(-EINVAL, dev_read_u8(dev, "missing", &val8));
+ ut_asserteq(6, dev_read_u8_default(dev, "missing", 6));
+
+ ut_asserteq(0x12, dev_read_u8_default(dev, "int8-value", 6));
+
+ ut_assertok(dev_read_u16(dev, "int16-value", &val16));
+ ut_asserteq(0x1234, val16);
+
+ ut_asserteq(-EINVAL, dev_read_u16(dev, "missing", &val16));
+ ut_asserteq(6, dev_read_u16_default(dev, "missing", 6));
+
+ ut_asserteq(0x1234, dev_read_u16_default(dev, "int16-value", 6));
+
ut_assertok(dev_read_u32(dev, "int-value", &val32));
ut_asserteq(1234, val32);