From 46efe547aca8498d51b64460c02366ae4032ca32 Mon Sep 17 00:00:00 2001 From: Sudeep KarkadaNagesha Date: Tue, 13 Aug 2013 15:57:53 +0100 Subject: ARM64: arch_timer: add support to configure and enable event stream This patch adds support for configuring the event stream frequency and enabling it. It also adds the hwcaps as well as compat-specific definitions to the user to detect this event stream feature. Cc: Lorenzo Pieralisi Cc: Will Deacon Acked-by: Catalin Marinas Acked-by: Olof Johansson Signed-off-by: Sudeep KarkadaNagesha --- arch/arm64/include/uapi/asm/hwcap.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm64/include/uapi') diff --git a/arch/arm64/include/uapi/asm/hwcap.h b/arch/arm64/include/uapi/asm/hwcap.h index eea4975..9b12476 100644 --- a/arch/arm64/include/uapi/asm/hwcap.h +++ b/arch/arm64/include/uapi/asm/hwcap.h @@ -21,6 +21,7 @@ */ #define HWCAP_FP (1 << 0) #define HWCAP_ASIMD (1 << 1) +#define HWCAP_EVTSTRM (1 << 2) #endif /* _UAPI__ASM_HWCAP_H */ -- cgit v1.1