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@@ -17,6 +17,7 @@
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#include <linux/pm_clock.h>
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#include <linux/platform_device.h>
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#include <linux/clk-provider.h>
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+#include <linux/of.h>
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#ifdef CONFIG_PM_RUNTIME
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static int keystone_pm_runtime_suspend(struct device *dev)
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@@ -60,8 +61,19 @@ static struct pm_clk_notifier_block platform_domain_notifier = {
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.pm_domain = &keystone_pm_domain,
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};
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+static struct of_device_id of_keystone_table[] = {
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+ {.compatible = "ti,keystone"},
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+ { /* end of list */ },
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+};
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+
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int __init keystone_pm_runtime_init(void)
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{
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+ struct device_node *np;
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+
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+ np = of_find_matching_node(NULL, of_keystone_table);
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+ if (!np)
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+ return 0;
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+
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of_clk_init(NULL);
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pm_clk_add_notifier(&platform_bus_type, &platform_domain_notifier);
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