 f7777dcc75
			
		
	
	
	f7777dcc75
	
	
	
		
			
			Panic() is going to add a \n itself and it's annoying if a panic message rolls of the screen on a device with no scrollback. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
		
			
				
	
	
		
			73 lines
		
	
	
	
		
			1.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			73 lines
		
	
	
	
		
			1.4 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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|  *  This program is free software; you can redistribute it and/or modify it
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|  *  under the terms of the GNU General Public License version 2 as published
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|  *  by the Free Software Foundation.
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|  *
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|  *  Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org>
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|  *  Copyright (C) 2013 John Crispin <blogic@openwrt.org>
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|  */
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| 
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| #include <linux/kernel.h>
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| #include <linux/module.h>
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| #include <linux/clkdev.h>
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| #include <linux/clk.h>
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| 
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| #include <asm/time.h>
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| 
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| #include "common.h"
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| 
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| struct clk {
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| 	struct clk_lookup cl;
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| 	unsigned long rate;
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| };
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| 
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| void ralink_clk_add(const char *dev, unsigned long rate)
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| {
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| 	struct clk *clk = kzalloc(sizeof(struct clk), GFP_KERNEL);
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| 
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| 	if (!clk)
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| 		panic("failed to add clock");
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| 
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| 	clk->cl.dev_id = dev;
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| 	clk->cl.clk = clk;
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| 
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| 	clk->rate = rate;
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| 
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| 	clkdev_add(&clk->cl);
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| }
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| 
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| /*
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|  * Linux clock API
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|  */
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| int clk_enable(struct clk *clk)
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| {
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| 	return 0;
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| }
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| EXPORT_SYMBOL_GPL(clk_enable);
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| 
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| void clk_disable(struct clk *clk)
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| {
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| }
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| EXPORT_SYMBOL_GPL(clk_disable);
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| 
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| unsigned long clk_get_rate(struct clk *clk)
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| {
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| 	return clk->rate;
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| }
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| EXPORT_SYMBOL_GPL(clk_get_rate);
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| 
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| void __init plat_time_init(void)
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| {
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| 	struct clk *clk;
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| 
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| 	ralink_of_remap();
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| 
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| 	ralink_clk_init();
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| 	clk = clk_get_sys("cpu", NULL);
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| 	if (IS_ERR(clk))
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| 		panic("unable to get CPU clock, err=%ld", PTR_ERR(clk));
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| 	pr_info("CPU Clock: %ldMHz\n", clk_get_rate(clk) / 1000000);
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| 	mips_hpt_frequency = clk_get_rate(clk) / 2;
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| 	clk_put(clk);
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| 	clocksource_of_init();
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| }
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