diff options
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r-- | arch/arm/plat-omap/debug-leds.c | 23 | ||||
-rw-r--r-- | arch/arm/plat-omap/fpga.h | 74 |
2 files changed, 20 insertions, 77 deletions
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c index feca128bc8ed..c43ea21f33b4 100644 --- a/arch/arm/plat-omap/debug-leds.c +++ b/arch/arm/plat-omap/debug-leds.c | |||
@@ -17,16 +17,33 @@ | |||
17 | #include <linux/platform_data/gpio-omap.h> | 17 | #include <linux/platform_data/gpio-omap.h> |
18 | #include <linux/slab.h> | 18 | #include <linux/slab.h> |
19 | 19 | ||
20 | #include <mach/hardware.h> | ||
21 | #include <asm/mach-types.h> | 20 | #include <asm/mach-types.h> |
22 | 21 | ||
23 | #include "fpga.h" | ||
24 | |||
25 | /* Many OMAP development platforms reuse the same "debug board"; these | 22 | /* Many OMAP development platforms reuse the same "debug board"; these |
26 | * platforms include H2, H3, H4, and Perseus2. There are 16 LEDs on the | 23 | * platforms include H2, H3, H4, and Perseus2. There are 16 LEDs on the |
27 | * debug board (all green), accessed through FPGA registers. | 24 | * debug board (all green), accessed through FPGA registers. |
28 | */ | 25 | */ |
29 | 26 | ||
27 | /* NOTE: most boards don't have a static mapping for the FPGA ... */ | ||
28 | struct h2p2_dbg_fpga { | ||
29 | /* offset 0x00 */ | ||
30 | u16 smc91x[8]; | ||
31 | /* offset 0x10 */ | ||
32 | u16 fpga_rev; | ||
33 | u16 board_rev; | ||
34 | u16 gpio_outputs; | ||
35 | u16 leds; | ||
36 | /* offset 0x18 */ | ||
37 | u16 misc_inputs; | ||
38 | u16 lan_status; | ||
39 | u16 lan_reset; | ||
40 | u16 reserved0; | ||
41 | /* offset 0x20 */ | ||
42 | u16 ps2_data; | ||
43 | u16 ps2_ctrl; | ||
44 | /* plus also 4 rs232 ports ... */ | ||
45 | }; | ||
46 | |||
30 | static struct h2p2_dbg_fpga __iomem *fpga; | 47 | static struct h2p2_dbg_fpga __iomem *fpga; |
31 | 48 | ||
32 | static u16 fpga_led_state; | 49 | static u16 fpga_led_state; |
diff --git a/arch/arm/plat-omap/fpga.h b/arch/arm/plat-omap/fpga.h deleted file mode 100644 index 54faaa93e6f4..000000000000 --- a/arch/arm/plat-omap/fpga.h +++ /dev/null | |||
@@ -1,74 +0,0 @@ | |||
1 | /* | ||
2 | * arch/arm/plat-omap/include/mach/fpga.h | ||
3 | * | ||
4 | * Interrupt handler for OMAP-1510 FPGA | ||
5 | * | ||
6 | * Copyright (C) 2001 RidgeRun, Inc. | ||
7 | * Author: Greg Lonnon <glonnon@ridgerun.com> | ||
8 | * | ||
9 | * Copyright (C) 2002 MontaVista Software, Inc. | ||
10 | * | ||
11 | * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6 | ||
12 | * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com> | ||
13 | * | ||
14 | * This program is free software; you can redistribute it and/or modify | ||
15 | * it under the terms of the GNU General Public License version 2 as | ||
16 | * published by the Free Software Foundation. | ||
17 | */ | ||
18 | |||
19 | #ifndef __ASM_ARCH_OMAP_FPGA_H | ||
20 | #define __ASM_ARCH_OMAP_FPGA_H | ||
21 | |||
22 | /* | ||
23 | * --------------------------------------------------------------------------- | ||
24 | * H2/P2 Debug board FPGA | ||
25 | * --------------------------------------------------------------------------- | ||
26 | */ | ||
27 | /* maps in the FPGA registers and the ETHR registers */ | ||
28 | #define H2P2_DBG_FPGA_BASE 0xE8000000 /* VA */ | ||
29 | #define H2P2_DBG_FPGA_SIZE SZ_4K /* SIZE */ | ||
30 | #define H2P2_DBG_FPGA_START 0x04000000 /* PA */ | ||
31 | |||
32 | #define H2P2_DBG_FPGA_ETHR_START (H2P2_DBG_FPGA_START + 0x300) | ||
33 | #define H2P2_DBG_FPGA_FPGA_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x10) /* FPGA Revision */ | ||
34 | #define H2P2_DBG_FPGA_BOARD_REV IOMEM(H2P2_DBG_FPGA_BASE + 0x12) /* Board Revision */ | ||
35 | #define H2P2_DBG_FPGA_GPIO IOMEM(H2P2_DBG_FPGA_BASE + 0x14) /* GPIO outputs */ | ||
36 | #define H2P2_DBG_FPGA_LEDS IOMEM(H2P2_DBG_FPGA_BASE + 0x16) /* LEDs outputs */ | ||
37 | #define H2P2_DBG_FPGA_MISC_INPUTS IOMEM(H2P2_DBG_FPGA_BASE + 0x18) /* Misc inputs */ | ||
38 | #define H2P2_DBG_FPGA_LAN_STATUS IOMEM(H2P2_DBG_FPGA_BASE + 0x1A) /* LAN Status line */ | ||
39 | #define H2P2_DBG_FPGA_LAN_RESET IOMEM(H2P2_DBG_FPGA_BASE + 0x1C) /* LAN Reset line */ | ||
40 | |||
41 | /* NOTE: most boards don't have a static mapping for the FPGA ... */ | ||
42 | struct h2p2_dbg_fpga { | ||
43 | /* offset 0x00 */ | ||
44 | u16 smc91x[8]; | ||
45 | /* offset 0x10 */ | ||
46 | u16 fpga_rev; | ||
47 | u16 board_rev; | ||
48 | u16 gpio_outputs; | ||
49 | u16 leds; | ||
50 | /* offset 0x18 */ | ||
51 | u16 misc_inputs; | ||
52 | u16 lan_status; | ||
53 | u16 lan_reset; | ||
54 | u16 reserved0; | ||
55 | /* offset 0x20 */ | ||
56 | u16 ps2_data; | ||
57 | u16 ps2_ctrl; | ||
58 | /* plus also 4 rs232 ports ... */ | ||
59 | }; | ||
60 | |||
61 | /* LEDs definition on debug board (16 LEDs, all physically green) */ | ||
62 | #define H2P2_DBG_FPGA_LED_GREEN (1 << 15) | ||
63 | #define H2P2_DBG_FPGA_LED_AMBER (1 << 14) | ||
64 | #define H2P2_DBG_FPGA_LED_RED (1 << 13) | ||
65 | #define H2P2_DBG_FPGA_LED_BLUE (1 << 12) | ||
66 | /* cpu0 load-meter LEDs */ | ||
67 | #define H2P2_DBG_FPGA_LOAD_METER (1 << 0) // A bit of fun on our board ... | ||
68 | #define H2P2_DBG_FPGA_LOAD_METER_SIZE 11 | ||
69 | #define H2P2_DBG_FPGA_LOAD_METER_MASK ((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1) | ||
70 | |||
71 | #define H2P2_DBG_FPGA_P2_LED_TIMER (1 << 0) | ||
72 | #define H2P2_DBG_FPGA_P2_LED_IDLE (1 << 1) | ||
73 | |||
74 | #endif | ||