diff options
Diffstat (limited to 'test/dm/gpio.c')
| -rw-r--r-- | test/dm/gpio.c | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/test/dm/gpio.c b/test/dm/gpio.c index e3be57b..2970138 100644 --- a/test/dm/gpio.c +++ b/test/dm/gpio.c @@ -8,6 +8,7 @@ #include <dm.h> #include <log.h> #include <malloc.h> +#include <acpi/acpi_device.h> #include <dm/root.h> #include <dm/test.h> #include <dm/util.h> @@ -417,3 +418,64 @@ static int dm_test_gpio_get_dir_flags(struct unit_test_state *uts) return 0; } DM_TEST(dm_test_gpio_get_dir_flags, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); + +/* Test of gpio_get_acpi() */ +static int dm_test_gpio_get_acpi(struct unit_test_state *uts) +{ + struct acpi_gpio agpio; + struct udevice *dev; + struct gpio_desc desc; + + ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 0, &dev)); + ut_asserteq_str("a-test", dev->name); + ut_assertok(gpio_request_by_name(dev, "test-gpios", 1, &desc, 0)); + + /* See sb_gpio_get_acpi() */ + ut_assertok(gpio_get_acpi(&desc, &agpio)); + ut_asserteq(1, agpio.pin_count); + ut_asserteq(4, agpio.pins[0]); + ut_asserteq(ACPI_GPIO_TYPE_IO, agpio.type); + ut_asserteq(ACPI_GPIO_PULL_UP, agpio.pull); + ut_asserteq_str("\\_SB.PINC", agpio.resource); + ut_asserteq(0, agpio.interrupt_debounce_timeout); + ut_asserteq(0, agpio.irq.pin); + ut_asserteq(1234, agpio.output_drive_strength); + ut_asserteq(true, agpio.io_shared); + ut_asserteq(ACPI_GPIO_IO_RESTRICT_INPUT, agpio.io_restrict); + ut_asserteq(ACPI_GPIO_ACTIVE_HIGH, agpio.polarity); + + return 0; +} +DM_TEST(dm_test_gpio_get_acpi, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); + +/* Test of gpio_get_acpi() with an interrupt GPIO */ +static int dm_test_gpio_get_acpi_irq(struct unit_test_state *uts) +{ + struct acpi_gpio agpio; + struct udevice *dev; + struct gpio_desc desc; + + ut_assertok(uclass_get_device(UCLASS_TEST_FDT, 0, &dev)); + ut_asserteq_str("a-test", dev->name); + ut_assertok(gpio_request_by_name(dev, "test2-gpios", 2, &desc, 0)); + + /* See sb_gpio_get_acpi() */ + ut_assertok(gpio_get_acpi(&desc, &agpio)); + ut_asserteq(1, agpio.pin_count); + ut_asserteq(6, agpio.pins[0]); + ut_asserteq(ACPI_GPIO_TYPE_INTERRUPT, agpio.type); + ut_asserteq(ACPI_GPIO_PULL_DOWN, agpio.pull); + ut_asserteq_str("\\_SB.PINC", agpio.resource); + ut_asserteq(4321, agpio.interrupt_debounce_timeout); + ut_asserteq(6, agpio.irq.pin); + ut_asserteq(ACPI_IRQ_ACTIVE_BOTH, agpio.irq.polarity); + ut_asserteq(ACPI_IRQ_SHARED, agpio.irq.shared); + ut_asserteq(true, agpio.irq.wake); + ut_asserteq(0, agpio.output_drive_strength); + ut_asserteq(false, agpio.io_shared); + ut_asserteq(0, agpio.io_restrict); + ut_asserteq(ACPI_GPIO_ACTIVE_LOW, agpio.polarity); + + return 0; +} +DM_TEST(dm_test_gpio_get_acpi_irq, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT); |