dm: fpga: Introduce new uclass

For future DM based FPGA drivers and for now to have a meaningful
logging class for old FPGA drivers.

Suggested-by: Michal Simek <[email protected]>
Suggested-by: Simon Glass <[email protected]>
Signed-off-by: Alexander Dahl <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>

2 files changed, 21 insertions, 0 deletions

diff --git a/test/dm/Makefile b/test/dm/Makefile
index 5178daa7cf0..499e76980d9 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -47,6 +47,7 @@ ifneq ($(CONFIG_EFI_PARTITION),)
 obj-$(CONFIG_FASTBOOT_FLASH_MMC) += fastboot.o
 endif
 obj-$(CONFIG_FIRMWARE) += firmware.o
+obj-$(CONFIG_DM_FPGA) += fpga.o
 obj-$(CONFIG_DM_HWSPINLOCK) += hwspinlock.o
 obj-$(CONFIG_DM_I2C) += i2c.o
 obj-$(CONFIG_SOUND) += i2s.o
diff --git a/test/dm/fpga.c b/test/dm/fpga.c
new file mode 100644
index 00000000000..8bb35358532
--- /dev/null
+++ b/test/dm/fpga.c
@@ -0,0 +1,20 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2022 Alexander Dahl <[email protected]>
+ */
+
+#include <dm.h>
+#include <dm/test.h>
+#include <test/test.h>
+#include <test/ut.h>
+
+static int dm_test_fpga(struct unit_test_state *uts)
+{
+	struct udevice *dev;
+
+	ut_assertok(uclass_first_device_err(UCLASS_FPGA, &dev));
+
+	return 0;
+}
+
+DM_TEST(dm_test_fpga, UT_TESTF_SCAN_FDT);