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clk: sunxi: Add dummy fixed rate clock for Allwinner A1X SoCs
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Signed-off-by: Maxime Ripard <[email protected]>
Cc: Mike Turquette <[email protected]>
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mripard committed Nov 16, 2012
1 parent 77b6706 commit 404525d
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Showing 3 changed files with 53 additions and 0 deletions.
1 change: 1 addition & 0 deletions drivers/clk/Makefile
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Expand Up @@ -19,6 +19,7 @@ endif
obj-$(CONFIG_MACH_LOONGSON1) += clk-ls1x.o
obj-$(CONFIG_ARCH_U8500) += ux500/
obj-$(CONFIG_ARCH_VT8500) += clk-vt8500.o
obj-$(CONFIG_ARCH_SUNXI) += clk-sunxi.o

# Chip specific
obj-$(CONFIG_COMMON_CLK_WM831X) += clk-wm831x.o
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30 changes: 30 additions & 0 deletions drivers/clk/clk-sunxi.c
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/*
* Copyright 2012 Maxime Ripard
*
* Maxime Ripard <[email protected]>
*
* 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, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/

#include <linux/clk-provider.h>
#include <linux/clkdev.h>
#include <linux/clk/sunxi.h>
#include <linux/of.h>

static const __initconst struct of_device_id clk_match[] = {
{ .compatible = "fixed-clock", .data = of_fixed_clk_setup, },
{}
};

void __init sunxi_init_clocks(void)
{
of_clk_init(clk_match);
}
22 changes: 22 additions & 0 deletions include/linux/clk/sunxi.h
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/*
* Copyright 2012 Maxime Ripard
*
* Maxime Ripard <[email protected]>
*
* 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, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/

#ifndef __LINUX_CLK_SUNXI_H_
#define __LINUX_CLK_SUNXI_H_

void __init sunxi_init_clocks(void);

#endif

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