linux-kernel - [RFC 08/10] arm64/sysreg: Add register fields for TRBIDR

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Date: Thu, 20 Jun 2024 12:28:05 +0530
From: Anshuman Khandual <anshuman.khandual@....com>
To: linux-arm-kernel@...ts.infradead.org,
	maz@...nel.org
Cc: Anshuman Khandual <anshuman.khandual@....com>,
	Oliver Upton <oliver.upton@...ux.dev>,
	James Morse <james.morse@....com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	Will Deacon <will@...nel.org>,
	Mark Brown <broonie@...nel.org>,
	kvmarm@...ts.linux.dev,
	linux-kernel@...r.kernel.org
Subject: [RFC 08/10] arm64/sysreg: Add register fields for TRBIDR_EL1

This adds register fields for TRBIDR_EL1 as per the definitions based
on DDI0601 2024-03.

Cc: Catalin Marinas <catalin.marinas@....com>
Cc: Will Deacon <will@...nel.org>
Cc: Mark Brown <broonie@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@....com>
---
 arch/arm64/tools/sysreg | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index ee2038f6f3a3..d057e57d74e7 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -3098,7 +3098,12 @@ Field	31:0	TRG
 EndSysreg
 
 Sysreg	TRBIDR_EL1	3	0	9	11	7
-Res0	63:12
+Res0	63:16
+UnsignedEnum	15:12	MPAM
+	0b0000	NI
+	0b0001	PMG
+	0b0010	IMP
+EndEnum
 Enum	11:8	EA
 	0b0000	NON_DESC
 	0b0001	IGNORE
-- 
2.25.1