diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-01 20:24:30 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-01 20:24:30 -0700 |
commit | 510597e26e2a072e2d46ea5bc57feaf385e37f70 (patch) | |
tree | 5ffe90e6569481506b06fb6d6a409655fac4f7f6 /arch/arm/mach-nuc93x/clock.c | |
parent | cd9a0b6bd67ec372b0ef3cb2abe26974f888b956 (diff) | |
parent | 4702abd3f9728893ad5b0f4389e1902588510459 (diff) |
Merge branch 'next/deletion' of git://git.linaro.org/people/arnd/arm-soc
* 'next/deletion' of git://git.linaro.org/people/arnd/arm-soc:
ARM: mach-nuc93x: delete
Fix up trivial delete/edit conflicts in
arch/arm/mach-nuc93x/{Makefile.boot,mach-nuc932evb.c,time.c}
Diffstat (limited to 'arch/arm/mach-nuc93x/clock.c')
-rw-r--r-- | arch/arm/mach-nuc93x/clock.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/arch/arm/mach-nuc93x/clock.c b/arch/arm/mach-nuc93x/clock.c deleted file mode 100644 index 0521efbc48c..00000000000 --- a/arch/arm/mach-nuc93x/clock.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * linux/arch/arm/mach-nuc93x/clock.c - * - * Copyright (c) 2008 Nuvoton technology corporation - * - * Wan ZongShun <mcuos.com@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License. - */ - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/err.h> -#include <linux/string.h> -#include <linux/clk.h> -#include <linux/spinlock.h> -#include <linux/platform_device.h> -#include <linux/io.h> - -#include <mach/hardware.h> - -#include "clock.h" - -static DEFINE_SPINLOCK(clocks_lock); - -int clk_enable(struct clk *clk) -{ - unsigned long flags; - - spin_lock_irqsave(&clocks_lock, flags); - if (clk->enabled++ == 0) - (clk->enable)(clk, 1); - spin_unlock_irqrestore(&clocks_lock, flags); - - return 0; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - - WARN_ON(clk->enabled == 0); - - spin_lock_irqsave(&clocks_lock, flags); - if (--clk->enabled == 0) - (clk->enable)(clk, 0); - spin_unlock_irqrestore(&clocks_lock, flags); -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - return 27000000; -} -EXPORT_SYMBOL(clk_get_rate); - -void nuc93x_clk_enable(struct clk *clk, int enable) -{ - unsigned int clocks = clk->cken; - unsigned long clken; - - clken = __raw_readl(NUC93X_VA_CLKPWR); - - if (enable) - clken |= clocks; - else - clken &= ~clocks; - - __raw_writel(clken, NUC93X_VA_CLKPWR); -} - -void clks_register(struct clk_lookup *clks, size_t num) -{ - int i; - - for (i = 0; i < num; i++) - clkdev_add(&clks[i]); -} |