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[4/4] ARM: ux500: add detection for DB8500 ASIC v2.2

Message ID 1344588254-8706-1-git-send-email-linus.walleij@stericsson.com (mailing list archive)
State New, archived
Headers show

Commit Message

Linus Walleij Aug. 10, 2012, 8:44 a.m. UTC 
From: Linus Walleij <linus.walleij@linaro.org>

Add a macro to properly detect the v2.2 version of the
DB8500 ASIC.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
 arch/arm/mach-ux500/include/mach/id.h | 5 +++++
 1 file changed, 5 insertions(+)
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Patch

diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h
index c7fcf69..9c42642 100644
--- a/arch/arm/mach-ux500/include/mach/id.h
+++ b/arch/arm/mach-ux500/include/mach/id.h
@@ -105,6 +105,11 @@  static inline bool cpu_is_u8500v21(void)
 	return cpu_is_u8500() && (dbx500_revision() == 0xB1);
 }
 
+static inline bool cpu_is_u8500v22(void)
+{
+	return cpu_is_u8500() && (dbx500_revision() == 0xB2);
+}
+
 static inline bool cpu_is_u8500v20_or_later(void)
 {
 	return (cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11());