Commit d1a0eb12 authored by Akihiko Odaki's avatar Akihiko Odaki Committed by Oliver Upton
Browse files

arm64/sysreg: Convert CCSIDR_EL1 to automatic generation 



Convert CCSIDR_EL1 to automatic generation as per DDI0487I.a.

Signed-off-by: default avatarAkihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20230112023852.42012-3-akihiko.odaki@daynix.com


Signed-off-by: default avatarOliver Upton <oliver.upton@linux.dev>
parent e2c0b51f

arch/arm64/include/asm/sysreg.h

+0 −1
Original line number Diff line number Diff line
@@ -404,7 +404,6 @@ 


#define SYS_CNTKCTL_EL1			sys_reg(3, 0, 14, 1, 0)



#define SYS_CCSIDR_EL1			sys_reg(3, 1, 0, 0, 0)

#define SYS_AIDR_EL1			sys_reg(3, 1, 0, 0, 7)



#define SYS_RNDR_EL0			sys_reg(3, 3, 2, 4, 0)

arch/arm64/tools/sysreg

+10 −0
Original line number Diff line number Diff line
@@ -1637,6 +1637,16 @@ Sysreg SCXTNUM_EL1 3 0 13 0 7 
Field	63:0	SoftwareContextNumber

EndSysreg



# The bit layout for CCSIDR_EL1 depends on whether FEAT_CCIDX is implemented.

# The following is for case when FEAT_CCIDX is not implemented.

Sysreg	CCSIDR_EL1	3	1	0	0	0

Res0	63:32

Unkn	31:28

Field	27:13	NumSets

Field	12:3	Associativity

Field	2:0	LineSize

EndSysreg



Sysreg	CLIDR_EL1	3	1	0	0	1

Res0	63:47

Field	46:33	Ttypen