diff options
Diffstat (limited to 'include/asm-arm/arch-l7200/pmpcon.h')
-rw-r--r-- | include/asm-arm/arch-l7200/pmpcon.h | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/include/asm-arm/arch-l7200/pmpcon.h b/include/asm-arm/arch-l7200/pmpcon.h deleted file mode 100644 index 730056c194be..000000000000 --- a/include/asm-arm/arch-l7200/pmpcon.h +++ /dev/null | |||
@@ -1,46 +0,0 @@ | |||
1 | /****************************************************************************/ | ||
2 | /* | ||
3 | * linux/include/asm-arm/arch-l7200/pmpcon.h | ||
4 | * | ||
5 | * Registers and helper functions for the L7200 Link-Up Systems | ||
6 | * DC/DC converter register. | ||
7 | * | ||
8 | * (C) Copyright 2000, S A McConnell (samcconn@cotw.com) | ||
9 | * | ||
10 | * This file is subject to the terms and conditions of the GNU General Public | ||
11 | * License. See the file COPYING in the main directory of this archive for | ||
12 | * more details. | ||
13 | */ | ||
14 | |||
15 | /****************************************************************************/ | ||
16 | |||
17 | #define PMPCON_OFF 0x00006000 /* Offset from IO_START_2. */ | ||
18 | |||
19 | /* IO_START_2 and IO_BASE_2 are defined in hardware.h */ | ||
20 | |||
21 | #define PMPCON_START (IO_START_2 + PMPCON_OFF) /* Physical address of reg. */ | ||
22 | #define PMPCON_BASE (IO_BASE_2 + PMPCON_OFF) /* Virtual address of reg. */ | ||
23 | |||
24 | |||
25 | #define PMPCON (*(volatile unsigned int *)(PMPCON_BASE)) | ||
26 | |||
27 | #define PWM2_50CYCLE 0x800 | ||
28 | #define CONTRAST 0x9 | ||
29 | |||
30 | #define PWM1H (CONTRAST) | ||
31 | #define PWM1L (CONTRAST << 4) | ||
32 | |||
33 | #define PMPCON_VALUE (PWM2_50CYCLE | PWM1L | PWM1H) | ||
34 | |||
35 | /* PMPCON = 0x811; // too light and fuzzy | ||
36 | * PMPCON = 0x844; | ||
37 | * PMPCON = 0x866; // better color poor depth | ||
38 | * PMPCON = 0x888; // Darker but better depth | ||
39 | * PMPCON = 0x899; // Darker even better depth | ||
40 | * PMPCON = 0x8aa; // too dark even better depth | ||
41 | * PMPCON = 0X8cc; // Way too dark | ||
42 | */ | ||
43 | |||
44 | /* As CONTRAST value increases the greater the depth perception and | ||
45 | * the darker the colors. | ||
46 | */ | ||