aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/plat-s3c24xx/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/plat-s3c24xx/Kconfig')
-rw-r--r--arch/arm/plat-s3c24xx/Kconfig16
1 files changed, 14 insertions, 2 deletions
diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig
index 9c449c048c7..ec9921b6848 100644
--- a/arch/arm/plat-s3c24xx/Kconfig
+++ b/arch/arm/plat-s3c24xx/Kconfig
@@ -42,16 +42,28 @@ config S3C2440_CPUFREQ
help
CPU Frequency scaling support for S3C2440 and S3C2442 SoC CPUs.
+config S3C2440_XTAL_12000000
+ bool
+ help
+ Indicate that the build needs to support 12MHz system
+ crystal.
+
+config S3C2440_XTAL_16934400
+ bool
+ help
+ Indicate that the build needs to support 16.9344MHz system
+ crystal.
+
config S3C2440_PLL_12000000
bool
- depends on S3C2440_CPUFREQ
+ depends on S3C2440_CPUFREQ && S3C2440_XTAL_12000000
default y if CPU_FREQ_S3C24XX_PLL
help
PLL tables for S3C2440 or S3C2442 CPUs with 12MHz crystals.
config S3C2440_PLL_16934400
bool
- depends on S3C2440_CPUFREQ
+ depends on S3C2440_CPUFREQ && S3C2440_XTAL_16934400
default y if CPU_FREQ_S3C24XX_PLL
help
PLL tables for S3C2440 or S3C2442 CPUs with 16.934MHz crystals.