From cb567e79fa504575cb97fb2f866d2040ed1c92e7 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Tue, 14 Mar 2017 18:13:26 +0000 Subject: arm64: v8.3: Support for complex number instructions ARM v8.3 adds support for new instructions to aid floating-point multiplication and addition of complex numbers. Expose the support via HWCAP and MRS emulation Signed-off-by: Suzuki K Poulose Signed-off-by: Catalin Marinas --- Documentation/arm64/cpu-feature-registers.txt | 2 ++ 1 file changed, 2 insertions(+) (limited to 'Documentation/arm64') diff --git a/Documentation/arm64/cpu-feature-registers.txt b/Documentation/arm64/cpu-feature-registers.txt index 5b279dcee9c6..0ce0a4021aa4 100644 --- a/Documentation/arm64/cpu-feature-registers.txt +++ b/Documentation/arm64/cpu-feature-registers.txt @@ -174,6 +174,8 @@ infrastructure: x--------------------------------------------------x | Name | bits | visible | |--------------------------------------------------| + | FCMA | [19-16] | y | + |--------------------------------------------------| | JSCVT | [15-12] | y | x--------------------------------------------------x -- cgit v1.2.3