linux-kernel - [PATCH] arm64/sysreg: Correct the values for GICv4.1

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Message-ID: <20240718215532.616447-1-rananta@google.com>
Date: Thu, 18 Jul 2024 21:55:32 +0000
From: Raghavendra Rao Ananta <rananta@...gle.com>
To: Oliver Upton <oliver.upton@...ux.dev>, Marc Zyngier <maz@...nel.org>, 
	Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>, 
	Mark Brown <broonie@...nel.org>
Cc: Raghavendra Rao Anata <rananta@...gle.com>, linux-arm-kernel@...ts.infradead.org, 
	kvmarm@...ts.linux.dev, linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Subject: [PATCH] arm64/sysreg: Correct the values for GICv4.1

Currently, sysreg has value as 0b0010 for the presence of GICv4.1 in
ID_PFR1_EL1 and ID_AA64PFR0_EL1, instead of 0b0011 as per ARM ARM.
Hence, correct them to reflect ARM ARM.

Signed-off-by: Raghavendra Rao Ananta <rananta@...gle.com>
---
 arch/arm64/tools/sysreg | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index a4c1dd4741a47..7ceaa1e0b4bc2 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -149,7 +149,7 @@ Res0	63:32
 UnsignedEnum	31:28	GIC
 	0b0000	NI
 	0b0001	GICv3
-	0b0010	GICv4p1
+	0b0011	GICv4p1
 EndEnum
 UnsignedEnum	27:24	Virt_frac
 	0b0000	NI
@@ -903,7 +903,7 @@ EndEnum
 UnsignedEnum	27:24	GIC
 	0b0000	NI
 	0b0001	IMP
-	0b0010	V4P1
+	0b0011	V4P1
 EndEnum
 SignedEnum	23:20	AdvSIMD
 	0b0000	IMP

base-commit: 0c3836482481200ead7b416ca80c68a29cfdaabd
-- 
2.45.2.1089.g2a221341d9-goog