[PATCH 1/4] arm64: sysreg: Fix three incorrect enum values

[Fuad Tabba]

Three enum values in the sysreg file don't match DDI0601 2026-09.
Outer Shareable in VTCR_EL2.SH0 is 0b10, not 0b01, as TCR_EL1.SH0 in
the same file already has it. Thumb-2 in ID_PFR0_EL1.State1 is 0b0011,
not 0b0010, and the M-profile model in ID_PFR1_EL1.MProgMod is 0b0010,
not 0b0001. The spec lists all three old values as reserved.

There are currently no users of these values. The VTCR_EL2 one came in
with commit a035001dea37 ("arm64: Convert VTCR_EL2 to sysreg
infratructure"), the ID_PFR0_EL1 one with commit fb0b8d1a24d8
("arm64/sysreg: Convert ID_PFR0_EL1 to automatic generation") and the
ID_PFR1_EL1 one with commit 1224308075f1 ("arm64/sysreg: Convert
ID_PFR1_EL1 to automatic generation").

Signed-off-by: Fuad Tabba <fuad.tabba at linux.dev>
---
 arch/arm64/tools/sysreg | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index e2d37ee221b84..f2812545f336e 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -434,7 +434,7 @@ EndEnum
 UnsignedEnum	7:4	State1
 	0b0000	NI
 	0b0001	THUMB
-	0b0010	THUMB2
+	0b0011	THUMB2
 EndEnum
 UnsignedEnum	3:0	State0
 	0b0000	NI
@@ -469,7 +469,7 @@ UnsignedEnum	15:12	Virtualization
 EndEnum
 UnsignedEnum	11:8	MProgMod
 	0b0000	NI
-	0b0001	IMP
+	0b0010	IMP
 EndEnum
 Enum	7:4	Security
 	0b0000	NI
@@ -4652,7 +4652,7 @@ Enum	15:14	TG0
 EndEnum
 Enum	13:12	SH0
 	0b00	NONE
-	0b01	OUTER
+	0b10	OUTER
 	0b11	INNER
 EndEnum
 Enum	11:10	ORGN0
-- 
2.39.5