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| author | Heiko Stuebner <heiko@sntech.de> | 2014-02-19 09:25:54 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-04-15 02:11:08 +0900 |
| commit | 5ab9a428cf1d118779554b6a20161d7b339310db (patch) | |
| tree | 72c46ee48d15f9b42b3aa9196b56f4d2d9cb448c /arch/arm/mach-s3c24xx | |
| parent | 61fbb1d278cf09f29d67629b139b3ca08acbf177 (diff) | |
| download | lwn-5ab9a428cf1d118779554b6a20161d7b339310db.tar.gz lwn-5ab9a428cf1d118779554b6a20161d7b339310db.zip | |
ARM: S3C24XX: prevent conflicts between ccf and non-ccf s3c24xx-socs
As the conversion to the common-clock-framework is done in multiple
steps, it is necessary to prevent conflicts between the different
struct clk implementations.
For this include the s3c24xx_setup_clocks function only when
SAMSUNG_CLOCK is selected and make the socs we don't convert this
time explicitly depend on SAMSUNG_CLOCK, which gets only selected
automatically if COMMON_CLK is not enabled.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/mach-s3c24xx')
| -rw-r--r-- | arch/arm/mach-s3c24xx/Kconfig | 4 | ||||
| -rw-r--r-- | arch/arm/mach-s3c24xx/common.c | 2 |
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c24xx/Kconfig b/arch/arm/mach-s3c24xx/Kconfig index abf9179c9d03..f10af7faec98 100644 --- a/arch/arm/mach-s3c24xx/Kconfig +++ b/arch/arm/mach-s3c24xx/Kconfig @@ -25,6 +25,7 @@ comment "S3C24XX SoCs" config CPU_S3C2410 bool "SAMSUNG S3C2410" default y + depends on SAMSUNG_CLOCK select CPU_ARM920T select CPU_LLSERIAL_S3C2410 select S3C2410_CLOCK @@ -38,6 +39,7 @@ config CPU_S3C2410 config CPU_S3C2412 bool "SAMSUNG S3C2412" + depends on SAMSUNG_CLOCK select CPU_ARM926T select CPU_LLSERIAL_S3C2440 select S3C2412_DMA if S3C24XX_DMA @@ -58,6 +60,7 @@ config CPU_S3C2416 config CPU_S3C2440 bool "SAMSUNG S3C2440" + depends on SAMSUNG_CLOCK select CPU_ARM920T select CPU_LLSERIAL_S3C2440 select S3C2410_CLOCK @@ -68,6 +71,7 @@ config CPU_S3C2440 config CPU_S3C2442 bool "SAMSUNG S3C2442" + depends on SAMSUNG_CLOCK select CPU_ARM920T select CPU_LLSERIAL_S3C2440 select S3C2410_CLOCK diff --git a/arch/arm/mach-s3c24xx/common.c b/arch/arm/mach-s3c24xx/common.c index 1bc8e73c94f9..0fc6641ac57d 100644 --- a/arch/arm/mach-s3c24xx/common.c +++ b/arch/arm/mach-s3c24xx/common.c @@ -318,6 +318,7 @@ struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { /* initialise all the clocks */ +#ifdef CONFIG_SAMSUNG_CLOCK void __init_or_cpufreq s3c24xx_setup_clocks(unsigned long fclk, unsigned long hclk, unsigned long pclk) @@ -330,6 +331,7 @@ void __init_or_cpufreq s3c24xx_setup_clocks(unsigned long fclk, clk_p.rate = pclk; clk_f.rate = fclk; } +#endif #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \ defined(CONFIG_CPU_S3C2440) || defined(CONFIG_CPU_S3C2442) |