9 #include <kunit/test.h>
11 static void clk_gate_register_test_dev(struct kunit *test)  in clk_gate_register_test_dev()  argument
17 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, pdev);  in clk_gate_register_test_dev()
21 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ret);  in clk_gate_register_test_dev()
22 	KUNIT_EXPECT_STREQ(test, "test_gate", clk_hw_get_name(ret));  in clk_gate_register_test_dev()
23 	KUNIT_EXPECT_EQ(test, 0UL, clk_hw_get_flags(ret));  in clk_gate_register_test_dev()
29 static void clk_gate_register_test_parent_names(struct kunit *test)  in clk_gate_register_test_parent_names()  argument
36 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);  in clk_gate_register_test_parent_names()
40 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ret);  in clk_gate_register_test_parent_names()
41 	KUNIT_EXPECT_PTR_EQ(test, parent, clk_hw_get_parent(ret));  in clk_gate_register_test_parent_names()
47 static void clk_gate_register_test_parent_data(struct kunit *test)  in clk_gate_register_test_parent_data()  argument
55 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);  in clk_gate_register_test_parent_data()
60 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ret);  in clk_gate_register_test_parent_data()
61 	KUNIT_EXPECT_PTR_EQ(test, parent, clk_hw_get_parent(ret));  in clk_gate_register_test_parent_data()
67 static void clk_gate_register_test_parent_data_legacy(struct kunit *test)  in clk_gate_register_test_parent_data_legacy()  argument
75 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);  in clk_gate_register_test_parent_data_legacy()
80 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ret);  in clk_gate_register_test_parent_data_legacy()
81 	KUNIT_EXPECT_PTR_EQ(test, parent, clk_hw_get_parent(ret));  in clk_gate_register_test_parent_data_legacy()
87 static void clk_gate_register_test_parent_hw(struct kunit *test)  in clk_gate_register_test_parent_hw()  argument
94 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);  in clk_gate_register_test_parent_hw()
98 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ret);  in clk_gate_register_test_parent_hw()
99 	KUNIT_EXPECT_PTR_EQ(test, parent, clk_hw_get_parent(ret));  in clk_gate_register_test_parent_hw()
105 static void clk_gate_register_test_hiword_invalid(struct kunit *test)  in clk_gate_register_test_hiword_invalid()  argument
112 	KUNIT_EXPECT_TRUE(test, IS_ERR(ret));  in clk_gate_register_test_hiword_invalid()
126 	.name = "clk-gate-register-test",
137 static struct clk_gate_test_context *clk_gate_test_alloc_ctx(struct kunit *test)  in clk_gate_test_alloc_ctx()  argument
141 	test->priv = ctx = kunit_kzalloc(test, sizeof(*ctx), GFP_KERNEL);  in clk_gate_test_alloc_ctx()
142 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctx);  in clk_gate_test_alloc_ctx()
148 static void clk_gate_test_parent_rate(struct kunit *test)  in clk_gate_test_parent_rate()  argument
150 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_parent_rate()
156 	KUNIT_EXPECT_EQ(test, prate, rate);  in clk_gate_test_parent_rate()
159 static void clk_gate_test_enable(struct kunit *test)  in clk_gate_test_enable()  argument
161 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_enable()
167 	KUNIT_ASSERT_EQ(test, clk_prepare_enable(clk), 0);  in clk_gate_test_enable()
169 	KUNIT_EXPECT_EQ(test, enable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_enable()
170 	KUNIT_EXPECT_TRUE(test, clk_hw_is_enabled(hw));  in clk_gate_test_enable()
171 	KUNIT_EXPECT_TRUE(test, clk_hw_is_prepared(hw));  in clk_gate_test_enable()
172 	KUNIT_EXPECT_TRUE(test, clk_hw_is_enabled(parent));  in clk_gate_test_enable()
173 	KUNIT_EXPECT_TRUE(test, clk_hw_is_prepared(parent));  in clk_gate_test_enable()
176 static void clk_gate_test_disable(struct kunit *test)  in clk_gate_test_disable()  argument
178 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_disable()
185 	KUNIT_ASSERT_EQ(test, clk_prepare_enable(clk), 0);  in clk_gate_test_disable()
186 	KUNIT_ASSERT_EQ(test, enable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_disable()
189 	KUNIT_EXPECT_EQ(test, disable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_disable()
190 	KUNIT_EXPECT_FALSE(test, clk_hw_is_enabled(hw));  in clk_gate_test_disable()
191 	KUNIT_EXPECT_FALSE(test, clk_hw_is_prepared(hw));  in clk_gate_test_disable()
192 	KUNIT_EXPECT_FALSE(test, clk_hw_is_enabled(parent));  in clk_gate_test_disable()
193 	KUNIT_EXPECT_FALSE(test, clk_hw_is_prepared(parent));  in clk_gate_test_disable()
203 static int clk_gate_test_init(struct kunit *test)  in clk_gate_test_init()  argument
209 	ctx = clk_gate_test_alloc_ctx(test);  in clk_gate_test_init()
212 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);  in clk_gate_test_init()
216 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, hw);  in clk_gate_test_init()
224 static void clk_gate_test_exit(struct kunit *test)  in clk_gate_test_exit()  argument
226 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_exit()
233 	.name = "clk-gate-test",
239 static void clk_gate_test_invert_enable(struct kunit *test)  in clk_gate_test_invert_enable()  argument
241 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_invert_enable()
247 	KUNIT_ASSERT_EQ(test, clk_prepare_enable(clk), 0);  in clk_gate_test_invert_enable()
249 	KUNIT_EXPECT_EQ(test, enable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_invert_enable()
250 	KUNIT_EXPECT_TRUE(test, clk_hw_is_enabled(hw));  in clk_gate_test_invert_enable()
251 	KUNIT_EXPECT_TRUE(test, clk_hw_is_prepared(hw));  in clk_gate_test_invert_enable()
252 	KUNIT_EXPECT_TRUE(test, clk_hw_is_enabled(parent));  in clk_gate_test_invert_enable()
253 	KUNIT_EXPECT_TRUE(test, clk_hw_is_prepared(parent));  in clk_gate_test_invert_enable()
256 static void clk_gate_test_invert_disable(struct kunit *test)  in clk_gate_test_invert_disable()  argument
258 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_invert_disable()
265 	KUNIT_ASSERT_EQ(test, clk_prepare_enable(clk), 0);  in clk_gate_test_invert_disable()
266 	KUNIT_ASSERT_EQ(test, enable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_invert_disable()
269 	KUNIT_EXPECT_EQ(test, disable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_invert_disable()
270 	KUNIT_EXPECT_FALSE(test, clk_hw_is_enabled(hw));  in clk_gate_test_invert_disable()
271 	KUNIT_EXPECT_FALSE(test, clk_hw_is_prepared(hw));  in clk_gate_test_invert_disable()
272 	KUNIT_EXPECT_FALSE(test, clk_hw_is_enabled(parent));  in clk_gate_test_invert_disable()
273 	KUNIT_EXPECT_FALSE(test, clk_hw_is_prepared(parent));  in clk_gate_test_invert_disable()
282 static int clk_gate_test_invert_init(struct kunit *test)  in clk_gate_test_invert_init()  argument
288 	ctx = clk_gate_test_alloc_ctx(test);  in clk_gate_test_invert_init()
291 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);  in clk_gate_test_invert_init()
297 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, hw);  in clk_gate_test_invert_init()
306 	.name = "clk-gate-invert-test",
312 static void clk_gate_test_hiword_enable(struct kunit *test)  in clk_gate_test_hiword_enable()  argument
314 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_hiword_enable()
320 	KUNIT_ASSERT_EQ(test, clk_prepare_enable(clk), 0);  in clk_gate_test_hiword_enable()
322 	KUNIT_EXPECT_EQ(test, enable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_hiword_enable()
323 	KUNIT_EXPECT_TRUE(test, clk_hw_is_enabled(hw));  in clk_gate_test_hiword_enable()
324 	KUNIT_EXPECT_TRUE(test, clk_hw_is_prepared(hw));  in clk_gate_test_hiword_enable()
325 	KUNIT_EXPECT_TRUE(test, clk_hw_is_enabled(parent));  in clk_gate_test_hiword_enable()
326 	KUNIT_EXPECT_TRUE(test, clk_hw_is_prepared(parent));  in clk_gate_test_hiword_enable()
329 static void clk_gate_test_hiword_disable(struct kunit *test)  in clk_gate_test_hiword_disable()  argument
331 	struct clk_gate_test_context *ctx = test->priv;  in clk_gate_test_hiword_disable()
338 	KUNIT_ASSERT_EQ(test, clk_prepare_enable(clk), 0);  in clk_gate_test_hiword_disable()
339 	KUNIT_ASSERT_EQ(test, enable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_hiword_disable()
342 	KUNIT_EXPECT_EQ(test, disable_val, le32_to_cpu(ctx->fake_reg));  in clk_gate_test_hiword_disable()
343 	KUNIT_EXPECT_FALSE(test, clk_hw_is_enabled(hw));  in clk_gate_test_hiword_disable()
344 	KUNIT_EXPECT_FALSE(test, clk_hw_is_prepared(hw));  in clk_gate_test_hiword_disable()
345 	KUNIT_EXPECT_FALSE(test, clk_hw_is_enabled(parent));  in clk_gate_test_hiword_disable()
346 	KUNIT_EXPECT_FALSE(test, clk_hw_is_prepared(parent));  in clk_gate_test_hiword_disable()
355 static int clk_gate_test_hiword_init(struct kunit *test)  in clk_gate_test_hiword_init()  argument
361 	ctx = clk_gate_test_alloc_ctx(test);  in clk_gate_test_hiword_init()
364 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);  in clk_gate_test_hiword_init()
369 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, hw);  in clk_gate_test_hiword_init()
378 	.name = "clk-gate-hiword-test",
384 static void clk_gate_test_is_enabled(struct kunit *test)  in clk_gate_test_is_enabled()  argument
389 	ctx = clk_gate_test_alloc_ctx(test);  in clk_gate_test_is_enabled()
393 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, hw);  in clk_gate_test_is_enabled()
394 	KUNIT_ASSERT_TRUE(test, clk_hw_is_enabled(hw));  in clk_gate_test_is_enabled()
399 static void clk_gate_test_is_disabled(struct kunit *test)  in clk_gate_test_is_disabled()  argument
404 	ctx = clk_gate_test_alloc_ctx(test);  in clk_gate_test_is_disabled()
408 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, hw);  in clk_gate_test_is_disabled()
409 	KUNIT_ASSERT_FALSE(test, clk_hw_is_enabled(hw));  in clk_gate_test_is_disabled()
414 static void clk_gate_test_is_enabled_inverted(struct kunit *test)  in clk_gate_test_is_enabled_inverted()  argument
419 	ctx = clk_gate_test_alloc_ctx(test);  in clk_gate_test_is_enabled_inverted()
423 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, hw);  in clk_gate_test_is_enabled_inverted()
424 	KUNIT_ASSERT_TRUE(test, clk_hw_is_enabled(hw));  in clk_gate_test_is_enabled_inverted()
429 static void clk_gate_test_is_disabled_inverted(struct kunit *test)  in clk_gate_test_is_disabled_inverted()  argument
434 	ctx = clk_gate_test_alloc_ctx(test);  in clk_gate_test_is_disabled_inverted()
438 	KUNIT_ASSERT_NOT_ERR_OR_NULL(test, hw);  in clk_gate_test_is_disabled_inverted()
439 	KUNIT_ASSERT_FALSE(test, clk_hw_is_enabled(hw));  in clk_gate_test_is_disabled_inverted()
453 	.name = "clk-gate-is_enabled-test",