ARM: ux500: add a U8520 detection macro

In line with the other macros this detects the DB8520
ASIC variant.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h
index 87aa921f3d17..d1240e458a60 100644
--- a/arch/arm/mach-ux500/include/mach/id.h
+++ b/arch/arm/mach-ux500/include/mach/id.h
@@ -41,6 +41,11 @@ static inline bool __attribute_const__ cpu_is_u8500(void)
         return dbx500_partnumber() == 0x8500;
 }
 
+static inline bool __attribute_const__ cpu_is_u8520(void)
+{
+        return dbx500_partnumber() == 0x8520;
+}
+
 static inline bool __attribute_const__ cpu_is_u9540(void)
 {
         return dbx500_partnumber() == 0x9540;