Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
L
linux
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
Analytics
Analytics
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Commits
Issue Boards
Open sidebar
Kirill Smelkov
linux
Commits
c2ffde0c
Commit
c2ffde0c
authored
Oct 07, 2003
by
Dave Jones
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
[CPUFREQ] Add VIA Nehemiah scaling ratios.
parent
cd2eba09
Changes
2
Show whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
74 additions
and
0 deletions
+74
-0
arch/i386/kernel/cpu/cpufreq/longhaul.c
arch/i386/kernel/cpu/cpufreq/longhaul.c
+2
-0
arch/i386/kernel/cpu/cpufreq/longhaul.h
arch/i386/kernel/cpu/cpufreq/longhaul.h
+72
-0
No files found.
arch/i386/kernel/cpu/cpufreq/longhaul.c
View file @
c2ffde0c
...
...
@@ -410,6 +410,8 @@ static int longhaul_cpu_init (struct cpufreq_policy *policy)
cpuname = "C3 'Nehemiah' [C5N]";
longhaul_version=3;
numscales=32;
memcpy (clock_ratio, nehemiah_clock_ratio, sizeof(nehemiah_clock_ratio));
memcpy (eblcr_table, nehemiah_eblcr, sizeof(nehemiah_eblcr));
*/
default:
cpuname
=
"Unknown"
;
...
...
arch/i386/kernel/cpu/cpufreq/longhaul.h
View file @
c2ffde0c
...
...
@@ -232,7 +232,79 @@ static int __initdata ezrat_eblcr[32] = {
145
,
/* 1111 -> 14.5x */
};
/*
* VIA C3 Nehemiah */
static
int
__initdata
nehemiah_clock_ratio
[
32
]
=
{
100
,
/* 0000 -> 10.0x */
160
,
/* 0001 -> 16.0x */
-
1
,
/* 0010 -> RESERVED */
90
,
/* 0011 -> 9.0x */
95
,
/* 0100 -> 9.5x */
-
1
,
/* 0101 -> RESERVED */
-
1
,
/* 0110 -> RESERVED */
55
,
/* 0111 -> 5.5x */
60
,
/* 1000 -> 6.0x */
70
,
/* 1001 -> 7.0x */
80
,
/* 1010 -> 8.0x */
50
,
/* 1011 -> 5.0x */
65
,
/* 1100 -> 6.5x */
75
,
/* 1101 -> 7.5x */
85
,
/* 1110 -> 8.5x */
120
,
/* 1111 -> 12.0x */
100
,
/* 0000 -> 10.0x */
110
,
/* 0001 -> 11.0x */
120
,
/* 0010 -> 12.0x */
90
,
/* 0011 -> 9.0x */
105
,
/* 0100 -> 10.5x */
115
,
/* 0101 -> 11.5x */
125
,
/* 0110 -> 12.5x */
135
,
/* 0111 -> 13.5x */
140
,
/* 1000 -> 14.0x */
150
,
/* 1001 -> 15.0x */
160
,
/* 1010 -> 16.0x */
130
,
/* 1011 -> 13.0x */
145
,
/* 1100 -> 14.5x */
155
,
/* 1101 -> 15.5x */
-
1
,
/* 1110 -> RESERVED */
120
,
/* 1111 -> 12.0x */
};
static
int
__initdata
nehemiah_eblcr
[
32
]
=
{
50
,
/* 0000 -> 5.0x */
160
,
/* 0001 -> 16.0x */
-
1
,
/* 0010 -> RESERVED */
100
,
/* 0011 -> 10.0x */
55
,
/* 0100 -> 5.5x */
-
1
,
/* 0101 -> RESERVED */
-
1
,
/* 0110 -> RESERVED */
95
,
/* 0111 -> 9.5x */
90
,
/* 1000 -> 9.0x */
70
,
/* 1001 -> 7.0x */
80
,
/* 1010 -> 8.0x */
60
,
/* 1011 -> 6.0x */
120
,
/* 1100 -> 12.0x */
75
,
/* 1101 -> 7.5x */
85
,
/* 1110 -> 8.5x */
65
,
/* 1111 -> 6.5x */
90
,
/* 0000 -> 9.0x */
110
,
/* 0001 -> 11.0x */
120
,
/* 0010 -> 12.0x */
100
,
/* 0011 -> 10.0x */
135
,
/* 0100 -> 13.5x */
115
,
/* 0101 -> 11.5x */
125
,
/* 0110 -> 12.5x */
105
,
/* 0111 -> 10.5x */
130
,
/* 1000 -> 13.0x */
150
,
/* 1001 -> 15.0x */
160
,
/* 1010 -> 16.0x */
140
,
/* 1011 -> 14.0x */
120
,
/* 1100 -> 12.0x */
155
,
/* 1101 -> 15.5x */
-
1
,
/* 1110 -> RESERVED */
-
1
,
/* 1111 -> RESERVED */
};
/*
* Voltage scales. Div/Mod by 1000 to get actual voltage.
* Which scale to use depends on the VRM type in use.
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment