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Diffstat (limited to 'drivers/reset/sandbox-reset-test.c')
-rw-r--r--drivers/reset/sandbox-reset-test.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/reset/sandbox-reset-test.c b/drivers/reset/sandbox-reset-test.c
new file mode 100644
index 0000000000..e37d6c91ef
--- /dev/null
+++ b/drivers/reset/sandbox-reset-test.c
@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) 2016, NVIDIA CORPORATION.
+ *
+ * SPDX-License-Identifier: GPL-2.0
+ */
+
+#include <common.h>
+#include <dm.h>
+#include <reset.h>
+#include <asm/io.h>
+#include <asm/reset.h>
+
+struct sandbox_reset_test {
+ struct reset_ctl ctl;
+};
+
+int sandbox_reset_test_get(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_get_by_name(dev, "test", &sbrt->ctl);
+}
+
+int sandbox_reset_test_assert(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_assert(&sbrt->ctl);
+}
+
+int sandbox_reset_test_deassert(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_deassert(&sbrt->ctl);
+}
+
+int sandbox_reset_test_free(struct udevice *dev)
+{
+ struct sandbox_reset_test *sbrt = dev_get_priv(dev);
+
+ return reset_free(&sbrt->ctl);
+}
+
+static const struct udevice_id sandbox_reset_test_ids[] = {
+ { .compatible = "sandbox,reset-ctl-test" },
+ { }
+};
+
+U_BOOT_DRIVER(sandbox_reset_test) = {
+ .name = "sandbox_reset_test",
+ .id = UCLASS_MISC,
+ .of_match = sandbox_reset_test_ids,
+ .priv_auto_alloc_size = sizeof(struct sandbox_reset_test),
+};
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