arm64/sysreg: Convert MVFR0_EL1 to automatic generation

Convert MVFR0_EL1 to be automatically generated as per DDI0487I.a,
no functional changes.

Reviewed-by: Mark Brown <[email protected]>
Signed-off-by: James Morse <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Will Deacon <[email protected]>

Author: James Morse

arch/arm64/include/asm/sysreg.h

@@ -170,7 +170,6 @@
 #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_MVFR0_EL1			sys_reg(3, 0, 0, 3, 0)
 #define SYS_MVFR1_EL1			sys_reg(3, 0, 0, 3, 1)
 #define SYS_MVFR2_EL1			sys_reg(3, 0, 0, 3, 2)
 
@@ -693,15 +692,6 @@
 #define ID_DFR0_EL1_CopSDbg_SHIFT	4
 #define ID_DFR0_EL1_CopDbg_SHIFT	0
 
-#define MVFR0_EL1_FPRound_SHIFT		28
-#define MVFR0_EL1_FPShVec_SHIFT		24
-#define MVFR0_EL1_FPSqrt_SHIFT		20
-#define MVFR0_EL1_FPDivide_SHIFT	16
-#define MVFR0_EL1_FPTrap_SHIFT		12
-#define MVFR0_EL1_FPDP_SHIFT		8
-#define MVFR0_EL1_FPSP_SHIFT		4
-#define MVFR0_EL1_SIMDReg_SHIFT		0
-
 #define MVFR1_EL1_SIMDFMAC_SHIFT	28
 #define MVFR1_EL1_FPHP_SHIFT		24
 #define MVFR1_EL1_SIMDHP_SHIFT	20

arch/arm64/tools/sysreg

@@ -606,6 +606,45 @@ Enum	3:0	SpecSEI
 EndEnum
 EndSysreg
 
+Sysreg MVFR0_EL1	3	0	0	3	0
+Res0	63:32
+Enum	31:28	FPRound
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	27:24	FPShVec
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	23:20	FPSqrt
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	19:16	FPDivide
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	15:12	FPTrap
+	0b0000	NI
+	0b0001	IMP
+EndEnum
+Enum	11:8	FPDP
+	0b0000	NI
+	0b0001	VFPv2
+	0b0001	VFPv3
+EndEnum
+Enum	7:4	FPSP
+	0b0000	NI
+	0b0001	VFPv2
+	0b0001	VFPv3
+EndEnum
+Enum	3:0	SIMDReg
+	0b0000	NI
+	0b0001	IMP_16x64
+	0b0001	IMP_32x64
+EndEnum
+EndSysreg
+
 Sysreg ID_PFR2_EL1	3	0	0	3	4
 Res0	63:12
 Enum	11:8	RAS_frac