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ARM: S3C24XX: enable usage of common dclk if common clock framework is enabled

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Add platform device and select the correct implementation automatically
depending on wether the old samsung_clock or the common clock framework
is enabled.

This is only done for machines already using the old dclk implementation,
as everybody else should move to use dt anyway.

The machine-specific settings for the external clocks will have to be set
by somebody with knowledge about the specific hardware.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
[pebolle@tiscali.nl: pointed out typo and fixed]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
This commit is contained in:
Heiko Stuebner
2014-05-09 05:48:57 +09:00
committed by Kukjin Kim
parent 5799ea12a4
commit 51cb128987
9 changed files with 60 additions and 5 deletions
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5
arch/arm/mach-s3c24xx/mach-rx1950.c
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@@ -710,6 +710,7 @@ static struct i2c_board_info rx1950_i2c_devices[] = {
};
static struct platform_device *rx1950_devices[] __initdata = {
&s3c2410_device_dclk,
&s3c_device_lcd,
&s3c_device_wdt,
&s3c_device_i2c0,
@@ -728,17 +729,21 @@ static struct platform_device *rx1950_devices[] __initdata = {
&rx1950_leds,
};
#ifdef CONFIG_SAMSUNG_CLOCK
static struct clk *rx1950_clocks[] __initdata = {
&s3c24xx_clkout0,
&s3c24xx_clkout1,
};
#endif
static void __init rx1950_map_io(void)
{
#ifdef CONFIG_SAMSUNG_CLOCK
s3c24xx_clkout0.parent = &clk_h;
s3c24xx_clkout1.parent = &clk_f;
s3c24xx_register_clocks(rx1950_clocks, ARRAY_SIZE(rx1950_clocks));
#endif
s3c24xx_init_io(rx1950_iodesc, ARRAY_SIZE(rx1950_iodesc));
s3c24xx_init_clocks(16934000);