add driver 5G

hc

2024-01-31 f9004dbfff8a3fbbd7e2a88c8a4327c7f2f8e5b2

 kernel/arch/arm/mach-omap1/pm.c
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@@ -532,29 +532,15 @@
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 	return 0;
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 }
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-static int omap_pm_debug_open(struct inode *inode, struct file *file)
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-{
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-	return single_open(file, omap_pm_debug_show,
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-				&inode->i_private);
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-}
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-
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-static const struct file_operations omap_pm_debug_fops = {
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-	.open		= omap_pm_debug_open,
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-	.read		= seq_read,
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-	.llseek		= seq_lseek,
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-	.release	= single_release,
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-};
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+DEFINE_SHOW_ATTRIBUTE(omap_pm_debug);
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 static void omap_pm_init_debugfs(void)
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 {
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 	struct dentry *d;
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 	d = debugfs_create_dir("pm_debug", NULL);
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-	if (!d)
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-		return;
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-
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-	(void) debugfs_create_file("omap_pm", S_IWUSR | S_IRUGO,
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-					d, NULL, &omap_pm_debug_fops);
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+	debugfs_create_file("omap_pm", S_IWUSR | S_IRUGO, d, NULL,
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+			    &omap_pm_debug_fops);
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 }
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 #endif /* CONFIG_DEBUG_FS */
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@@ -669,9 +655,13 @@
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 		irq = INT_7XX_WAKE_UP_REQ;
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 	else if (cpu_is_omap16xx())
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 		irq = INT_1610_WAKE_UP_REQ;
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-	if (request_irq(irq, omap_wakeup_interrupt, 0, "peripheral wakeup",
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-			NULL))
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-		pr_err("Failed to request irq %d (peripheral wakeup)\n", irq);
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+	else
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+		irq = -1;
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+
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+	if (irq >= 0) {
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+		if (request_irq(irq, omap_wakeup_interrupt, 0, "peripheral wakeup", NULL))
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+			pr_err("Failed to request irq %d (peripheral wakeup)\n", irq);
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+	}
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 	/* Program new power ramp-up time
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 	 * (0 for most boards since we don't lower voltage when in deep sleep)