diff mbox series

[v2,24/38] arm64/sysreg: Convert ID_ISAR2_EL1 to automatic generation

Message ID 20221130171637.718182-25-james.morse@arm.com (mailing list archive)
State New, archived
Headers show
Series arm64/sysreg: Convert aarch32 id regs | expand

Commit Message

James Morse Nov. 30, 2022, 5:16 p.m. UTC 
Convert ID_ISAR2_EL1 to be automatically generated as per DDI0487I.a,
no functional changes.

Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: James Morse <james.morse@arm.com>
---
 arch/arm64/include/asm/sysreg.h |  1 -
 arch/arm64/tools/sysreg         | 46 +++++++++++++++++++++++++++++++++
 2 files changed, 46 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/arch/arm64/include/asm/sysreg.h b/arch/arm64/include/asm/sysreg.h
index d15edee3b1da..f62d21a00da4 100644
--- a/arch/arm64/include/asm/sysreg.h
+++ b/arch/arm64/include/asm/sysreg.h
@@ -173,7 +173,6 @@ 
 #define SYS_ID_AFR0_EL1			sys_reg(3, 0, 0, 1, 3)
 #define SYS_ID_MMFR5_EL1		sys_reg(3, 0, 0, 3, 6)
 
-#define SYS_ID_ISAR2_EL1		sys_reg(3, 0, 0, 2, 2)
 #define SYS_ID_ISAR3_EL1		sys_reg(3, 0, 0, 2, 3)
 #define SYS_ID_ISAR4_EL1		sys_reg(3, 0, 0, 2, 4)
 #define SYS_ID_ISAR5_EL1		sys_reg(3, 0, 0, 2, 5)
diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg
index d7c7949be47f..9a7e5d0e63eb 100644
--- a/arch/arm64/tools/sysreg
+++ b/arch/arm64/tools/sysreg
@@ -298,6 +298,52 @@  Enum	3:0	Endian
 EndEnum
 EndSysreg
 
+Sysreg ID_ISAR2_EL1	3	0	0	2	2
+Res0	63:32
+Enum	31:28	Reversal
+	0b0000	NI
+	0b0001	REV
+	0b0010	RBIT
+EndEnum
+Enum	27:24	PSR_AR
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	MultU
+	0b0000	NI
+	0b0001	UMULL
+	0b0010	UMAAL
+EndEnum
+Enum	19:16	MultS
+	0b0000	NI
+	0b0001	SMULL
+	0b0010	SMLABB
+	0b0011	SMLAD
+EndEnum
+Enum	15:12	Mult
+	0b0000	NI
+	0b0001	MLA
+	0b0010	MLS
+EndEnum
+Enum	11:8	MultiAccessInt
+	0b0000	NI
+	0b0001	RESTARTABLE
+	0b0010	CONTINUABLE
+EndEnum
+Enum	7:4	MemHint
+	0b0000	NI
+	0b0001	PLD
+	0b0010	PLD2
+	0b0011	PLI
+	0b0100	PLDW
+EndEnum
+Enum	3:0	LoadStore
+	0b0000	NI
+	0b0001	DOUBLE
+	0b0010	ACQUIRE
+EndEnum
+EndSysreg
+
 Sysreg ID_MMFR4_EL1	3	0	0	2	6
 Res0	63:32
 Enum	31:28	EVT