diff options
| author | Mandy Lavi <mandy.lavi@freescale.com> | 2015-04-15 12:58:33 (GMT) |
|---|---|---|
| committer | Honghua Yin <Hong-Hua.Yin@freescale.com> | 2015-04-21 05:12:54 (GMT) |
| commit | 5d416e1f6cd73adbc857936e82c4fca409e82e39 (patch) | |
| tree | 9a485581a0aed0f90ffb1bb90bf6fc470791aaed /arch | |
| parent | 24f775724bac8b5cffba1e6bec7059a85f44000d (diff) | |
| download | linux-fsl-qoriq-5d416e1f6cd73adbc857936e82c4fca409e82e39.tar.xz | |
Expose RCW in the ccsr_guts structure
This will enable the reading of essential h/w configuration setup
from within the kernel space
Change-Id: I8d5ffbf48b02b5ef6ad6bf546f3440485ccd9778
Reviewed-on: http://git.am.freescale.net:8181/35025
Reviewed-by: Igal Liberman <Igal.Liberman@freescale.com>
Reviewed-by: Yangbo Lu <yangbo.lu@freescale.com>
Reviewed-by: Honghua Yin <Hong-Hua.Yin@freescale.com>
Tested-by: Honghua Yin <Hong-Hua.Yin@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/fsl_guts.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/fsl_guts.h b/arch/powerpc/include/asm/fsl_guts.h index 1b5055d..77b5bd8 100644 --- a/arch/powerpc/include/asm/fsl_guts.h +++ b/arch/powerpc/include/asm/fsl_guts.h @@ -68,7 +68,10 @@ struct ccsr_guts { u8 res0b4[0xc0 - 0xb4]; __be32 iovselsr; /* 0x.00c0 - I/O voltage select status register Called 'elbcvselcr' on 86xx SOCs */ - u8 res0c4[0x224 - 0xc4]; + u8 res0c4[0x100 - 0xc4]; + __be32 rcwsr[16]; /* 0x.0100 - Reset Control Word Status registers + There are 16 registers */ + u8 res140[0x224 - 0x140]; __be32 iodelay1; /* 0x.0224 - IO delay control register 1 */ __be32 iodelay2; /* 0x.0228 - IO delay control register 2 */ u8 res22c[0x604 - 0x22c]; |