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[1/4] ARM: SAMSUNG: Introduce generic Exynos4 and 5 helpers

Message ID 1395231957-22032-2-git-send-email-sachin.kamat@linaro.org (mailing list archive)
State New, archived
Headers show

Commit Message

Sachin Kamat March 19, 2014, 12:25 p.m. UTC 
Add helpers to check for Exynos4 and 5 family of SoCs.
This will eliminate comparing long list of SoCs and make
code simpler.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 arch/arm/plat-samsung/include/plat/cpu.h |    4 ++++
 1 file changed, 4 insertions(+)
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Patch

diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h
index d762533b856f..b9ae39ca1b7f 100644
--- a/arch/arm/plat-samsung/include/plat/cpu.h
+++ b/arch/arm/plat-samsung/include/plat/cpu.h
@@ -166,6 +166,10 @@  IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK)
 # define soc_is_exynos5440()	0
 #endif
 
+#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \
+				soc_is_exynos4412())
+#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5420())
+
 #define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE }
 
 #ifndef KHZ