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| author | Andres Salomon <dilinger@queued.net> | 2008-04-28 02:14:53 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:35 -0700 |
| commit | 32bf87e3697cf2f730b8fbf47cad903ceef718a2 (patch) | |
| tree | 6476a1f8796c28e7eb70deb7eaae75872f95fb6d /include | |
| parent | 22af89aa0c0b4012a7431114a340efd3665a7617 (diff) | |
| download | linux-32bf87e3697cf2f730b8fbf47cad903ceef718a2.tar.gz linux-32bf87e3697cf2f730b8fbf47cad903ceef718a2.tar.bz2 linux-32bf87e3697cf2f730b8fbf47cad903ceef718a2.zip | |
x86: geode: MSR cleanup
This cleans up a few MSR-using drivers in the following manner:
- Ensures MSRs are all defined in asm/geode.h, rather than in misc
places
- Makes the naming consistent; cs553[56] ones begin with MSR_,
GX-specific ones start with MSR_GX_, and LX-specific ones start
with MSR_LX_. Also, make the names match the data sheet.
- Use MSR names rather than numbers in source code
- Document the fact that the LX's MSR_PADSEL has the wrong value
in the data sheet. That's, uh, good to note.
Signed-off-by: Andres Salomon <dilinger@debian.org>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/geode.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/include/asm-x86/geode.h b/include/asm-x86/geode.h index 9870cc1f2f8f..b1bdf6378563 100644 --- a/include/asm-x86/geode.h +++ b/include/asm-x86/geode.h @@ -30,7 +30,11 @@ extern int geode_get_dev_base(unsigned int dev); /* MSRS */ -#define GX_GLCP_SYS_RSTPLL 0x4C000014 +#define MSR_LX_GLD_MSR_CONFIG 0x48002001 +#define MSR_LX_MSR_PADSEL 0x48002011 /* NOT 0x48000011; the data + * sheet has the wrong value */ +#define MSR_GLCP_SYS_RSTPLL 0x4C000014 +#define MSR_GLCP_DOTPLL 0x4C000015 #define MSR_LBAR_SMB 0x5140000B #define MSR_LBAR_GPIO 0x5140000C @@ -45,8 +49,14 @@ extern int geode_get_dev_base(unsigned int dev); #define MSR_PIC_ZSEL_LOW 0x51400022 #define MSR_PIC_ZSEL_HIGH 0x51400023 -#define MFGPT_IRQ_MSR 0x51400028 -#define MFGPT_NR_MSR 0x51400029 +#define MSR_MFGPT_IRQ 0x51400028 +#define MSR_MFGPT_NR 0x51400029 +#define MSR_MFGPT_SETUP 0x5140002B + +#define MSR_LX_SPARE_MSR 0x80000011 /* DC-specific */ + +#define MSR_GX_GLD_MSR_CONFIG 0xC0002001 +#define MSR_GX_MSR_PADSEL 0xC0002011 /* Resource Sizes */ |