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@@ -116,6 +116,19 @@ int sandbox_clk_test_release_bulk(struct udevice *dev)
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return clk_release_bulk(&sbct->bulk);
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}
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+int sandbox_clk_test_valid(struct udevice *dev)
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+{
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+ struct sandbox_clk_test *sbct = dev_get_priv(dev);
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+ int i;
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+
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+ for (i = 0; i < SANDBOX_CLK_TEST_ID_COUNT; i++) {
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+ if (!clk_valid(&sbct->clks[i]))
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+ return -EINVAL;
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+ }
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+
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+ return 0;
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+}
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+
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static const struct udevice_id sandbox_clk_test_ids[] = {
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{ .compatible = "sandbox,clk-test" },
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{ }
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