test: Add tests for the extcon
Provide tests to the simple extcon device.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index bcdea0b..453e53d 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -1816,6 +1816,10 @@
lba_shift = <9>;
lba = <2048>;
};
+
+ extcon {
+ compatible = "sandbox,extcon";
+ };
};
#include "sandbox_pmic.dtsi"
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index 8a50250..6fd3d2b 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -12,4 +12,11 @@
and to host USB ports. Many of 30-pin connectors including PDMI
are also good examples.
+config EXTCON_SANDBOX
+ bool "Sandbox extcon"
+ depends on EXTCON
+ help
+ Enable extcon support for sandbox. This is an emulation of a real
+ extcon. Currectly all configuration is done in the probe.
+
endmenu
diff --git a/drivers/extcon/Makefile b/drivers/extcon/Makefile
index 2510e91..c4223d9 100644
--- a/drivers/extcon/Makefile
+++ b/drivers/extcon/Makefile
@@ -3,3 +3,4 @@
# Copyright (C) 2023 Svyatoslav Ryhel <clamor95@gmail.com>
obj-$(CONFIG_EXTCON) += extcon-uclass.o
+obj-$(CONFIG_EXTCON_SANDBOX) += extcon-sandbox.o
diff --git a/drivers/extcon/extcon-sandbox.c b/drivers/extcon/extcon-sandbox.c
new file mode 100644
index 0000000..ab6a6c1
--- /dev/null
+++ b/drivers/extcon/extcon-sandbox.c
@@ -0,0 +1,17 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2022 Svyatoslav Ryhel <clamor95@gmail.com>
+ */
+
+#include <dm.h>
+
+static const struct udevice_id sandbox_extcon_ids[] = {
+ { .compatible = "sandbox,extcon" },
+ { /* sentinel */ }
+};
+
+U_BOOT_DRIVER(extcon_sandbox) = {
+ .name = "extcon_sandbox",
+ .id = UCLASS_EXTCON,
+ .of_match = sandbox_extcon_ids,
+};
diff --git a/test/dm/Makefile b/test/dm/Makefile
index c8534b5..3799b1a 100644
--- a/test/dm/Makefile
+++ b/test/dm/Makefile
@@ -49,6 +49,7 @@
obj-$(CONFIG_ECDSA_VERIFY) += ecdsa.o
obj-$(CONFIG_EFI_MEDIA_SANDBOX) += efi_media.o
obj-$(CONFIG_DM_ETH) += eth.o
+obj-$(CONFIG_EXTCON) += extcon.o
ifneq ($(CONFIG_EFI_PARTITION),)
obj-$(CONFIG_FASTBOOT_FLASH_MMC) += fastboot.o
endif
diff --git a/test/dm/extcon.c b/test/dm/extcon.c
new file mode 100644
index 0000000..6a4e22b
--- /dev/null
+++ b/test/dm/extcon.c
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2023 Svyatoslav Ryhel <clamor95@gmail.com>
+ */
+
+#include <dm.h>
+#include <dm/test.h>
+#include <extcon.h>
+#include <test/test.h>
+#include <test/ut.h>
+
+static int dm_test_extcon(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+
+ ut_assertok(uclass_get_device_by_name(UCLASS_EXTCON, "extcon", &dev));
+
+ return 0;
+}
+
+DM_TEST(dm_test_extcon, UT_TESTF_SCAN_FDT);