Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86

- Move P2SB from Apollo Lake to a more generic location
- Add a function to find a device by drvdata in DM core
- Enhancement of DM IRQ uclass driver
- Add a clock driver for Intel devices
- Add support for ACPI general-purpose events
- Add a TPM driver for H1/Cr50
- Enable TPM on Google Chromebook Coral

2 files changed, 87 insertions, 0 deletions

diff --git a/test/dm/irq.c b/test/dm/irq.c
index 726189c59f..192d80d7e1 100644
--- a/test/dm/irq.c
+++ b/test/dm/irq.c
@@ -8,6 +8,7 @@
 #include <common.h>
 #include <dm.h>
 #include <irq.h>
+#include <asm/test.h>
 #include <dm/test.h>
 #include <test/ut.h>
 
@@ -30,3 +31,47 @@ static int dm_test_irq_base(struct unit_test_state *uts)
 	return 0;
 }
 DM_TEST(dm_test_irq_base, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test of irq_first_device_type() */
+static int dm_test_irq_type(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+
+	ut_assertok(irq_first_device_type(SANDBOX_IRQT_BASE, &dev));
+	ut_asserteq(-ENODEV, irq_first_device_type(X86_IRQT_BASE, &dev));
+
+	return 0;
+}
+DM_TEST(dm_test_irq_type, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test of irq_read_and_clear() */
+static int dm_test_read_and_clear(struct unit_test_state *uts)
+{
+	struct irq irq;
+
+	ut_assertok(irq_first_device_type(SANDBOX_IRQT_BASE, &irq.dev));
+	irq.id = SANDBOX_IRQN_PEND;
+	ut_asserteq(0, irq_read_and_clear(&irq));
+	ut_asserteq(0, irq_read_and_clear(&irq));
+	ut_asserteq(0, irq_read_and_clear(&irq));
+	ut_asserteq(1, irq_read_and_clear(&irq));
+	ut_asserteq(0, irq_read_and_clear(&irq));
+
+	return 0;
+}
+DM_TEST(dm_test_read_and_clear, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test of irq_request() */
+static int dm_test_request(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+	struct irq irq;
+
+	ut_assertok(uclass_first_device_err(UCLASS_TEST_FDT, &dev));
+	ut_asserteq_str("a-test", dev->name);
+	ut_assertok(irq_get_by_index(dev, 0, &irq));
+	ut_asserteq(3, irq.id);
+
+	return 0;
+}
+DM_TEST(dm_test_request, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
diff --git a/test/dm/test-fdt.c b/test/dm/test-fdt.c
index d59c449ce0..698ca0e7cf 100644
--- a/test/dm/test-fdt.c
+++ b/test/dm/test-fdt.c
@@ -448,6 +448,27 @@ static int dm_test_first_next_device(struct unit_test_state *uts)
 }
 DM_TEST(dm_test_first_next_device, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
 
+/* Test iteration through devices in a uclass */
+static int dm_test_uclass_foreach(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+	struct uclass *uc;
+	int count;
+
+	count = 0;
+	uclass_id_foreach_dev(UCLASS_TEST_FDT, dev, uc)
+		count++;
+	ut_asserteq(8, count);
+
+	count = 0;
+	uclass_foreach_dev(dev, uc)
+		count++;
+	ut_asserteq(8, count);
+
+	return 0;
+}
+DM_TEST(dm_test_uclass_foreach, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
 /**
  * check_devices() - Check return values and pointers
  *
@@ -872,3 +893,24 @@ static int dm_test_read_int(struct unit_test_state *uts)
 	return 0;
 }
 DM_TEST(dm_test_read_int, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);
+
+/* Test iteration through devices by drvdata */
+static int dm_test_uclass_drvdata(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+
+	ut_assertok(uclass_first_device_drvdata(UCLASS_TEST_FDT,
+						DM_TEST_TYPE_FIRST, &dev));
+	ut_asserteq_str("a-test", dev->name);
+
+	ut_assertok(uclass_first_device_drvdata(UCLASS_TEST_FDT,
+						DM_TEST_TYPE_SECOND, &dev));
+	ut_asserteq_str("d-test", dev->name);
+
+	ut_asserteq(-ENODEV, uclass_first_device_drvdata(UCLASS_TEST_FDT,
+							 DM_TEST_TYPE_COUNT,
+							 &dev));
+
+	return 0;
+}
+DM_TEST(dm_test_uclass_drvdata, DM_TESTF_SCAN_PDATA | DM_TESTF_SCAN_FDT);