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authorHeiko Stuebner <heiko@sntech.de>2014-02-19 09:25:54 +0900
committerKukjin Kim <kgene.kim@samsung.com>2014-04-15 02:11:08 +0900
commit5ab9a428cf1d118779554b6a20161d7b339310db (patch)
tree72c46ee48d15f9b42b3aa9196b56f4d2d9cb448c /arch/arm/mach-s3c24xx
parent61fbb1d278cf09f29d67629b139b3ca08acbf177 (diff)
downloadlinux-linaro-stable-5ab9a428cf1d118779554b6a20161d7b339310db.tar.gz
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/Kconfig4
-rw-r--r--arch/arm/mach-s3c24xx/common.c2
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)