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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-08-05 11:14:15 -0400
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-08-07 04:55:48 -0400
commita09e64fbc0094e3073dbb09c3b4bfe4ab669244b (patch)
tree69689f467179891b498bd7423fcf61925173db31 /arch/arm/mach-lh7a40x
parenta1b81a84fff05dbfef45b7012c26e1fee9973e5d (diff)
[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-lh7a40x')
-rw-r--r--arch/arm/mach-lh7a40x/arch-kev7a400.c2
-rw-r--r--arch/arm/mach-lh7a40x/arch-lpd7a40x.c2
-rw-r--r--arch/arm/mach-lh7a40x/clcd.c2
-rw-r--r--arch/arm/mach-lh7a40x/clocks.c4
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/clocks.h18
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/constants.h91
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/debug-macro.S39
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/dma.h86
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/entry-macro.S149
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/hardware.h62
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/io.h22
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/irqs.h200
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/memory.h76
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/registers.h224
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/ssp.h71
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/system.h19
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/timex.h17
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/uncompress.h38
-rw-r--r--arch/arm/mach-lh7a40x/include/mach/vmalloc.h10
-rw-r--r--arch/arm/mach-lh7a40x/irq-lh7a400.c4
-rw-r--r--arch/arm/mach-lh7a40x/irq-lh7a404.c4
-rw-r--r--arch/arm/mach-lh7a40x/irq-lpd7a40x.c4
-rw-r--r--arch/arm/mach-lh7a40x/ssp-cpld.c4
-rw-r--r--arch/arm/mach-lh7a40x/time.c2
24 files changed, 1136 insertions, 14 deletions
diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c
index c794ca7a5f20..551b97261826 100644
--- a/arch/arm/mach-lh7a40x/arch-kev7a400.c
+++ b/arch/arm/mach-lh7a40x/arch-kev7a400.c
@@ -13,7 +13,7 @@
13#include <linux/device.h> 13#include <linux/device.h>
14#include <linux/interrupt.h> 14#include <linux/interrupt.h>
15 15
16#include <asm/arch/hardware.h> 16#include <mach/hardware.h>
17#include <asm/setup.h> 17#include <asm/setup.h>
18#include <asm/mach-types.h> 18#include <asm/mach-types.h>
19#include <asm/mach/arch.h> 19#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
index ff3109a00c2b..e373fb8e2699 100644
--- a/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/arch-lpd7a40x.c
@@ -14,7 +14,7 @@
14#include <linux/interrupt.h> 14#include <linux/interrupt.h>
15#include <linux/irq.h> 15#include <linux/irq.h>
16 16
17#include <asm/arch/hardware.h> 17#include <mach/hardware.h>
18#include <asm/setup.h> 18#include <asm/setup.h>
19#include <asm/mach-types.h> 19#include <asm/mach-types.h>
20#include <asm/mach/arch.h> 20#include <asm/mach/arch.h>
diff --git a/arch/arm/mach-lh7a40x/clcd.c b/arch/arm/mach-lh7a40x/clcd.c
index 395ad9b83c40..a2a543258fc3 100644
--- a/arch/arm/mach-lh7a40x/clcd.c
+++ b/arch/arm/mach-lh7a40x/clcd.c
@@ -23,7 +23,7 @@
23#include <asm/mach/irq.h> 23#include <asm/mach/irq.h>
24 24
25#include <asm/system.h> 25#include <asm/system.h>
26#include <asm/arch/hardware.h> 26#include <mach/hardware.h>
27#include <linux/amba/bus.h> 27#include <linux/amba/bus.h>
28#include <linux/amba/clcd.h> 28#include <linux/amba/clcd.h>
29 29
diff --git a/arch/arm/mach-lh7a40x/clocks.c b/arch/arm/mach-lh7a40x/clocks.c
index 9fe7f3a48949..4fb23ac6b5ac 100644
--- a/arch/arm/mach-lh7a40x/clocks.c
+++ b/arch/arm/mach-lh7a40x/clocks.c
@@ -9,8 +9,8 @@
9 */ 9 */
10 10
11#include <linux/cpufreq.h> 11#include <linux/cpufreq.h>
12#include <asm/arch/hardware.h> 12#include <mach/hardware.h>
13#include <asm/arch/clocks.h> 13#include <mach/clocks.h>
14#include <linux/err.h> 14#include <linux/err.h>
15 15
16struct module; 16struct module;
diff --git a/arch/arm/mach-lh7a40x/include/mach/clocks.h b/arch/arm/mach-lh7a40x/include/mach/clocks.h
new file mode 100644
index 000000000000..fe2e0255c084
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/clocks.h
@@ -0,0 +1,18 @@
1/* arch/arm/mach-lh7a40x/include/mach/clocks.h
2 *
3 * Copyright (C) 2004 Marc Singer
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 */
10
11#ifndef __ASM_ARCH_CLOCKS_H
12#define __ASM_ARCH_CLOCKS_H
13
14unsigned int fclkfreq_get (void);
15unsigned int hclkfreq_get (void);
16unsigned int pclkfreq_get (void);
17
18#endif /* _ASM_ARCH_CLOCKS_H */
diff --git a/arch/arm/mach-lh7a40x/include/mach/constants.h b/arch/arm/mach-lh7a40x/include/mach/constants.h
new file mode 100644
index 000000000000..55c6edbc2dfd
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/constants.h
@@ -0,0 +1,91 @@
1/* arch/arm/mach-lh7a40x/include/mach/constants.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 * Copyright (C) 2004 Logic Product Development
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * version 2 as published by the Free Software Foundation.
9 *
10 */
11
12#ifndef __ASM_ARCH_CONSTANTS_H
13#define __ASM_ARCH_CONSTANTS_H
14
15
16/* Addressing constants */
17
18 /* SoC CPU IO addressing */
19#define IO_PHYS (0x80000000)
20#define IO_VIRT (0xf8000000)
21#define IO_SIZE (0x0000B000)
22
23#ifdef CONFIG_MACH_KEV7A400
24# define CPLD_PHYS (0x20000000)
25# define CPLD_VIRT (0xf2000000)
26# define CPLD_SIZE PAGE_SIZE
27#endif
28
29#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404)
30
31# define IOBARRIER_PHYS 0x10000000 /* Second bank, fastest timing */
32# define IOBARRIER_VIRT 0xf0000000
33# define IOBARRIER_SIZE PAGE_SIZE
34
35# define CF_PHYS 0x60200000
36# define CF_VIRT 0xf6020000
37# define CF_SIZE (8*1024)
38
39 /* The IO mappings for the LPD CPLD are, unfortunately, sparse. */
40# define CPLDX_PHYS(x) (0x70000000 | ((x) << 20))
41# define CPLDX_VIRT(x) (0xf7000000 | ((x) << 16))
42# define CPLD00_PHYS CPLDX_PHYS (0x00) /* Wired LAN */
43# define CPLD00_VIRT CPLDX_VIRT (0x00)
44# define CPLD00_SIZE PAGE_SIZE
45# define CPLD02_PHYS CPLDX_PHYS (0x02)
46# define CPLD02_VIRT CPLDX_VIRT (0x02)
47# define CPLD02_SIZE PAGE_SIZE
48# define CPLD06_PHYS CPLDX_PHYS (0x06)
49# define CPLD06_VIRT CPLDX_VIRT (0x06)
50# define CPLD06_SIZE PAGE_SIZE
51# define CPLD08_PHYS CPLDX_PHYS (0x08)
52# define CPLD08_VIRT CPLDX_VIRT (0x08)
53# define CPLD08_SIZE PAGE_SIZE
54# define CPLD0A_PHYS CPLDX_PHYS (0x0a)
55# define CPLD0A_VIRT CPLDX_VIRT (0x0a)
56# define CPLD0A_SIZE PAGE_SIZE
57# define CPLD0C_PHYS CPLDX_PHYS (0x0c)
58# define CPLD0C_VIRT CPLDX_VIRT (0x0c)
59# define CPLD0C_SIZE PAGE_SIZE
60# define CPLD0E_PHYS CPLDX_PHYS (0x0e)
61# define CPLD0E_VIRT CPLDX_VIRT (0x0e)
62# define CPLD0E_SIZE PAGE_SIZE
63# define CPLD10_PHYS CPLDX_PHYS (0x10)
64# define CPLD10_VIRT CPLDX_VIRT (0x10)
65# define CPLD10_SIZE PAGE_SIZE
66# define CPLD12_PHYS CPLDX_PHYS (0x12)
67# define CPLD12_VIRT CPLDX_VIRT (0x12)
68# define CPLD12_SIZE PAGE_SIZE
69# define CPLD14_PHYS CPLDX_PHYS (0x14)
70# define CPLD14_VIRT CPLDX_VIRT (0x14)
71# define CPLD14_SIZE PAGE_SIZE
72# define CPLD16_PHYS CPLDX_PHYS (0x16)
73# define CPLD16_VIRT CPLDX_VIRT (0x16)
74# define CPLD16_SIZE PAGE_SIZE
75# define CPLD18_PHYS CPLDX_PHYS (0x18)
76# define CPLD18_VIRT CPLDX_VIRT (0x18)
77# define CPLD18_SIZE PAGE_SIZE
78# define CPLD1A_PHYS CPLDX_PHYS (0x1a)
79# define CPLD1A_VIRT CPLDX_VIRT (0x1a)
80# define CPLD1A_SIZE PAGE_SIZE
81#endif
82
83 /* Timing constants */
84
85#define XTAL_IN 14745600 /* 14.7456 MHz crystal */
86#define PLL_CLOCK (XTAL_IN * 21) /* 309 MHz PLL clock */
87#define MAX_HCLK_KHZ 100000 /* HCLK max limit ~100MHz */
88#define HCLK (99993600)
89//#define HCLK (119808000)
90
91#endif /* __ASM_ARCH_CONSTANTS_H */
diff --git a/arch/arm/mach-lh7a40x/include/mach/debug-macro.S b/arch/arm/mach-lh7a40x/include/mach/debug-macro.S
new file mode 100644
index 000000000000..85141ed5383d
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/debug-macro.S
@@ -0,0 +1,39 @@
1/* arch/arm/mach-lh7a40x/include/mach/debug-macro.S
2 *
3 * Debugging macro include header
4 *
5 * Copyright (C) 1994-1999 Russell King
6 * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 *
12*/
13
14 @ It is not known if this will be appropriate for every 40x
15 @ board.
16
17 .macro addruart,rx
18 mrc p15, 0, \rx, c1, c0
19 tst \rx, #1 @ MMU enabled?
20 mov \rx, #0x00000700 @ offset from base
21 orreq \rx, \rx, #0x80000000 @ physical base
22 orrne \rx, \rx, #0xf8000000 @ virtual base
23 .endm
24
25 .macro senduart,rd,rx
26 strb \rd, [\rx] @ DATA
27 .endm
28
29 .macro busyuart,rd,rx @ spin while busy
301001: ldr \rd, [\rx, #0x10] @ STATUS
31 tst \rd, #1 << 3 @ BUSY (TX FIFO not empty)
32 bne 1001b @ yes, spin
33 .endm
34
35 .macro waituart,rd,rx @ wait for Tx FIFO room
361001: ldrb \rd, [\rx, #0x10] @ STATUS
37 tst \rd, #1 << 5 @ TXFF (TX FIFO full)
38 bne 1001b @ yes, spin
39 .endm
diff --git a/arch/arm/mach-lh7a40x/include/mach/dma.h b/arch/arm/mach-lh7a40x/include/mach/dma.h
new file mode 100644
index 000000000000..baa3f8dbd04b
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/dma.h
@@ -0,0 +1,86 @@
1/* arch/arm/mach-lh7a40x/include/mach/dma.h
2 *
3 * Copyright (C) 2005 Marc Singer
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 */
10
11typedef enum {
12 DMA_M2M0 = 0,
13 DMA_M2M1 = 1,
14 DMA_M2P0 = 2, /* Tx */
15 DMA_M2P1 = 3, /* Rx */
16 DMA_M2P2 = 4, /* Tx */
17 DMA_M2P3 = 5, /* Rx */
18 DMA_M2P4 = 6, /* Tx - AC97 */
19 DMA_M2P5 = 7, /* Rx - AC97 */
20 DMA_M2P6 = 8, /* Tx */
21 DMA_M2P7 = 9, /* Rx */
22} dma_device_t;
23
24#define DMA_LENGTH_MAX ((64*1024) - 4) /* bytes */
25
26#define DMAC_GCA __REG(DMAC_PHYS + 0x2b80)
27#define DMAC_GIR __REG(DMAC_PHYS + 0x2bc0)
28
29#define DMAC_GIR_MMI1 (1<<11)
30#define DMAC_GIR_MMI0 (1<<10)
31#define DMAC_GIR_MPI8 (1<<9)
32#define DMAC_GIR_MPI9 (1<<8)
33#define DMAC_GIR_MPI6 (1<<7)
34#define DMAC_GIR_MPI7 (1<<6)
35#define DMAC_GIR_MPI4 (1<<5)
36#define DMAC_GIR_MPI5 (1<<4)
37#define DMAC_GIR_MPI2 (1<<3)
38#define DMAC_GIR_MPI3 (1<<2)
39#define DMAC_GIR_MPI0 (1<<1)
40#define DMAC_GIR_MPI1 (1<<0)
41
42#define DMAC_M2P0 0x0000
43#define DMAC_M2P1 0x0040
44#define DMAC_M2P2 0x0080
45#define DMAC_M2P3 0x00c0
46#define DMAC_M2P4 0x0240
47#define DMAC_M2P5 0x0200
48#define DMAC_M2P6 0x02c0
49#define DMAC_M2P7 0x0280
50#define DMAC_M2P8 0x0340
51#define DMAC_M2P9 0x0300
52#define DMAC_M2M0 0x0100
53#define DMAC_M2M1 0x0140
54
55#define DMAC_P_PCONTROL(c) __REG(DMAC_PHYS + (c) + 0x00)
56#define DMAC_P_PINTERRUPT(c) __REG(DMAC_PHYS + (c) + 0x04)
57#define DMAC_P_PPALLOC(c) __REG(DMAC_PHYS + (c) + 0x08)
58#define DMAC_P_PSTATUS(c) __REG(DMAC_PHYS + (c) + 0x0c)
59#define DMAC_P_REMAIN(c) __REG(DMAC_PHYS + (c) + 0x14)
60#define DMAC_P_MAXCNT0(c) __REG(DMAC_PHYS + (c) + 0x20)
61#define DMAC_P_BASE0(c) __REG(DMAC_PHYS + (c) + 0x24)
62#define DMAC_P_CURRENT0(c) __REG(DMAC_PHYS + (c) + 0x28)
63#define DMAC_P_MAXCNT1(c) __REG(DMAC_PHYS + (c) + 0x30)
64#define DMAC_P_BASE1(c) __REG(DMAC_PHYS + (c) + 0x34)
65#define DMAC_P_CURRENT1(c) __REG(DMAC_PHYS + (c) + 0x38)
66
67#define DMAC_PCONTROL_ENABLE (1<<4)
68
69#define DMAC_PORT_USB 0
70#define DMAC_PORT_SDMMC 1
71#define DMAC_PORT_AC97_1 2
72#define DMAC_PORT_AC97_2 3
73#define DMAC_PORT_AC97_3 4
74#define DMAC_PORT_UART1 6
75#define DMAC_PORT_UART2 7
76#define DMAC_PORT_UART3 8
77
78#define DMAC_PSTATUS_CURRSTATE_SHIFT 4
79#define DMAC_PSTATUS_CURRSTATE_MASK 0x3
80
81#define DMAC_PSTATUS_NEXTBUF (1<<6)
82#define DMAC_PSTATUS_STALLRINT (1<<0)
83
84#define DMAC_INT_CHE (1<<3)
85#define DMAC_INT_NFB (1<<1)
86#define DMAC_INT_STALL (1<<0)
diff --git a/arch/arm/mach-lh7a40x/include/mach/entry-macro.S b/arch/arm/mach-lh7a40x/include/mach/entry-macro.S
new file mode 100644
index 000000000000..069bb4cefff7
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/entry-macro.S
@@ -0,0 +1,149 @@
1/*
2 * arch/arm/mach-lh7a40x/include/mach/entry-macro.S
3 *
4 * Low-level IRQ helper macros for LH7A40x platforms
5 *
6 * This file is licensed under the terms of the GNU General Public
7 * License version 2. This program is licensed "as is" without any
8 * warranty of any kind, whether express or implied.
9 */
10#include <mach/hardware.h>
11#include <mach/irqs.h>
12
13/* In order to allow there to be support for both of the processor
14 classes at the same time, we make a hack here that isn't very
15 pretty. At startup, the link pointed to with the
16 branch_irq_lh7a400 symbol is replaced with a NOP when the CPU is
17 detected as a lh7a404.
18
19 *** FIXME: we should clean this up so that there is only one
20 implementation for each CPU's design.
21
22*/
23
24#if defined (CONFIG_ARCH_LH7A400) && defined (CONFIG_ARCH_LH7A404)
25
26 .macro disable_fiq
27 .endm
28
29 .macro get_irqnr_preamble, base, tmp
30 .endm
31
32 .macro arch_ret_to_user, tmp1, tmp2
33 .endm
34
35 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
36
37branch_irq_lh7a400: b 1000f
38
39@ Implementation of the LH7A404 get_irqnr_and_base.
40
41 mov \irqnr, #0 @ VIC1 irq base
42 mov \base, #io_p2v(0x80000000) @ APB registers
43 add \base, \base, #0x8000
44 ldr \tmp, [\base, #0x0030] @ VIC1_VECTADDR
45 tst \tmp, #VA_VECTORED @ Direct vectored
46 bne 1002f
47 tst \tmp, #VA_VIC1DEFAULT @ Default vectored VIC1
48 ldrne \irqstat, [\base, #0] @ VIC1_IRQSTATUS
49 bne 1001f
50 add \base, \base, #(0xa000 - 0x8000)
51 ldr \tmp, [\base, #0x0030] @ VIC2_VECTADDR
52 tst \tmp, #VA_VECTORED @ Direct vectored
53 bne 1002f
54 ldr \irqstat, [\base, #0] @ VIC2_IRQSTATUS
55 mov \irqnr, #32 @ VIC2 irq base
56
571001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry
58 bcs 1008f @ Bit set; irq found
59 add \irqnr, \irqnr, #1
60 bne 1001b @ Until no bits
61 b 1009f @ Nothing? Hmm.
621002: and \irqnr, \tmp, #0x3f @ Mask for valid bits
631008: movs \irqstat, #1 @ Force !Z
64 str \tmp, [\base, #0x0030] @ Clear vector
65 b 1009f
66
67@ Implementation of the LH7A400 get_irqnr_and_base.
68
691000: mov \irqnr, #0
70 mov \base, #io_p2v(0x80000000) @ APB registers
71 ldr \irqstat, [\base, #0x500] @ PIC INTSR
72
731001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry
74 bcs 1008f @ Bit set; irq found
75 add \irqnr, \irqnr, #1
76 bne 1001b @ Until no bits
77 b 1009f @ Nothing? Hmm.
781008: movs \irqstat, #1 @ Force !Z
79
801009:
81 .endm
82
83
84
85#elif defined (CONFIG_ARCH_LH7A400)
86 .macro disable_fiq
87 .endm
88
89 .macro get_irqnr_preamble, base, tmp
90 .endm
91
92 .macro arch_ret_to_user, tmp1, tmp2
93 .endm
94
95 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
96 mov \irqnr, #0
97 mov \base, #io_p2v(0x80000000) @ APB registers
98 ldr \irqstat, [\base, #0x500] @ PIC INTSR
99
1001001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry
101 bcs 1008f @ Bit set; irq found
102 add \irqnr, \irqnr, #1
103 bne 1001b @ Until no bits
104 b 1009f @ Nothing? Hmm.
1051008: movs \irqstat, #1 @ Force !Z
1061009:
107 .endm
108
109#elif defined(CONFIG_ARCH_LH7A404)
110
111 .macro disable_fiq
112 .endm
113
114 .macro get_irqnr_preamble, base, tmp
115 .endm
116
117 .macro arch_ret_to_user, tmp1, tmp2
118 .endm
119
120 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
121 mov \irqnr, #0 @ VIC1 irq base
122 mov \base, #io_p2v(0x80000000) @ APB registers
123 add \base, \base, #0x8000
124 ldr \tmp, [\base, #0x0030] @ VIC1_VECTADDR
125 tst \tmp, #VA_VECTORED @ Direct vectored
126 bne 1002f
127 tst \tmp, #VA_VIC1DEFAULT @ Default vectored VIC1
128 ldrne \irqstat, [\base, #0] @ VIC1_IRQSTATUS
129 bne 1001f
130 add \base, \base, #(0xa000 - 0x8000)
131 ldr \tmp, [\base, #0x0030] @ VIC2_VECTADDR
132 tst \tmp, #VA_VECTORED @ Direct vectored
133 bne 1002f
134 ldr \irqstat, [\base, #0] @ VIC2_IRQSTATUS
135 mov \irqnr, #32 @ VIC2 irq base
136
1371001: movs \irqstat, \irqstat, lsr #1 @ Shift into carry
138 bcs 1008f @ Bit set; irq found
139 add \irqnr, \irqnr, #1
140 bne 1001b @ Until no bits
141 b 1009f @ Nothing? Hmm.
1421002: and \irqnr, \tmp, #0x3f @ Mask for valid bits
1431008: movs \irqstat, #1 @ Force !Z
144 str \tmp, [\base, #0x0030] @ Clear vector
1451009:
146 .endm
147#endif
148
149
diff --git a/arch/arm/mach-lh7a40x/include/mach/hardware.h b/arch/arm/mach-lh7a40x/include/mach/hardware.h
new file mode 100644
index 000000000000..48e827d2fa56
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/hardware.h
@@ -0,0 +1,62 @@
1/* arch/arm/mach-lh7a40x/include/mach/hardware.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 *
5 * [ Substantially cribbed from arch/arm/mach-pxa/include/mach/hardware.h ]
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * version 2 as published by the Free Software Foundation.
10 *
11 */
12
13#ifndef __ASM_ARCH_HARDWARE_H
14#define __ASM_ARCH_HARDWARE_H
15
16#include <asm/sizes.h> /* Added for the sake of amba-clcd driver */
17
18#define io_p2v(x) (0xf0000000 | (((x) & 0xfff00000) >> 4) | ((x) & 0x0000ffff))
19#define io_v2p(x) ( (((x) & 0x0fff0000) << 4) | ((x) & 0x0000ffff))
20
21#ifdef __ASSEMBLY__
22
23# define __REG(x) io_p2v(x)
24# define __PREG(x) io_v2p(x)
25
26#else
27
28# if 0
29# define __REG(x) (*((volatile u32 *)io_p2v(x)))
30# else
31/*
32 * This __REG() version gives the same results as the one above, except
33 * that we are fooling gcc somehow so it generates far better and smaller
34 * assembly code for access to contigous registers. It's a shame that gcc
35 * doesn't guess this by itself.
36 */
37#include <asm/types.h>
38typedef struct { volatile u32 offset[4096]; } __regbase;
39# define __REGP(x) ((__regbase *)((x)&~4095))->offset[((x)&4095)>>2]
40# define __REG(x) __REGP(io_p2v(x))
41typedef struct { volatile u16 offset[4096]; } __regbase16;
42# define __REGP16(x) ((__regbase16 *)((x)&~4095))->offset[((x)&4095)>>1]
43# define __REG16(x) __REGP16(io_p2v(x))
44typedef struct { volatile u8 offset[4096]; } __regbase8;
45# define __REGP8(x) ((__regbase8 *)((x)&~4095))->offset[(x)&4095]
46# define __REG8(x) __REGP8(io_p2v(x))
47#endif
48
49/* Let's kick gcc's ass again... */
50# define __REG2(x,y) \
51 ( __builtin_constant_p(y) ? (__REG((x) + (y))) \
52 : (*(volatile u32 *)((u32)&__REG(x) + (y))) )
53
54# define __PREG(x) (io_v2p((u32)&(x)))
55
56#endif
57
58#define MASK_AND_SET(v,m,s) (v) = ((v)&~(m))|(s)
59
60#include "registers.h"
61
62#endif /* _ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-lh7a40x/include/mach/io.h b/arch/arm/mach-lh7a40x/include/mach/io.h
new file mode 100644
index 000000000000..031d26f9163c
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/io.h
@@ -0,0 +1,22 @@
1/* arch/arm/mach-lh7a40x/include/mach/io.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 */
10
11#ifndef __ASM_ARCH_IO_H
12#define __ASM_ARCH_IO_H
13
14#include <mach/hardware.h>
15
16#define IO_SPACE_LIMIT 0xffffffff
17
18/* No ISA or PCI bus on this machine. */
19#define __io(a) ((void __iomem *)(a))
20#define __mem_pci(a) (a)
21
22#endif /* __ASM_ARCH_IO_H */
diff --git a/arch/arm/mach-lh7a40x/include/mach/irqs.h b/arch/arm/mach-lh7a40x/include/mach/irqs.h
new file mode 100644
index 000000000000..0f9b83675935
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/irqs.h
@@ -0,0 +1,200 @@
1/* arch/arm/mach-lh7a40x/include/mach/irqs.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 * Copyright (C) 2004 Logic Product Development
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * version 2 as published by the Free Software Foundation.
9 *
10 */
11
12/* It is to be seen whether or not we can build a kernel for more than
13 * one board. For the time being, these macros assume that we cannot.
14 * Thus, it is OK to ifdef machine/board specific IRQ assignments.
15 */
16
17
18#ifndef __ASM_ARCH_IRQS_H
19#define __ASM_ARCH_IRQS_H
20
21
22#define FIQ_START 80
23
24#if defined (CONFIG_ARCH_LH7A400)
25
26 /* FIQs */
27
28# define IRQ_GPIO0FIQ 0 /* GPIO External FIQ Interrupt on F0 */
29# define IRQ_BLINT 1 /* Battery Low */
30# define IRQ_WEINT 2 /* Watchdog Timer, WDT overflow */
31# define IRQ_MCINT 3 /* Media Change, MEDCHG pin rising */
32
33 /* IRQs */
34
35# define IRQ_CSINT 4 /* Audio Codec (ACI) */
36# define IRQ_GPIO1INTR 5 /* GPIO External IRQ Interrupt on F1 */
37# define IRQ_GPIO2INTR 6 /* GPIO External IRQ Interrupt on F2 */
38# define IRQ_GPIO3INTR 7 /* GPIO External IRQ Interrupt on F3 */
39# define IRQ_T1UI 8 /* Timer 1 underflow */
40# define IRQ_T2UI 9 /* Timer 2 underflow */
41# define IRQ_RTCMI 10
42# define IRQ_TINTR 11 /* Clock State Controller 64 Hz tick (CSC) */
43# define IRQ_UART1INTR 12
44# define IRQ_UART2INTR 13
45# define IRQ_LCDINTR 14
46# define IRQ_SSIEOT 15 /* Synchronous Serial Interface (SSI) */
47# define IRQ_UART3INTR 16
48# define IRQ_SCIINTR 17 /* Smart Card Interface (SCI) */
49# define IRQ_AACINTR 18 /* Advanced Audio Codec (AAC) */
50# define IRQ_MMCINTR 19 /* Multimedia Card (MMC) */
51# define IRQ_USBINTR 20
52# define IRQ_DMAINTR 21
53# define IRQ_T3UI 22 /* Timer 3 underflow */
54# define IRQ_GPIO4INTR 23 /* GPIO External IRQ Interrupt on F4 */
55# define IRQ_GPIO5INTR 24 /* GPIO External IRQ Interrupt on F5 */
56# define IRQ_GPIO6INTR 25 /* GPIO External IRQ Interrupt on F6 */
57# define IRQ_GPIO7INTR 26 /* GPIO External IRQ Interrupt on F7 */
58# define IRQ_BMIINTR 27 /* Battery Monitor Interface (BMI) */
59
60# define NR_IRQ_CPU 28 /* IRQs directly recognized by CPU */
61
62 /* Given IRQ, return GPIO interrupt number 0-7 */
63# define IRQ_TO_GPIO(i) ((i) \
64 - (((i) > IRQ_GPIO3INTR) ? IRQ_GPIO4INTR - IRQ_GPIO3INTR - 1 : 0)\
65 - (((i) > IRQ_GPIO0INTR) ? IRQ_GPIO1INTR - IRQ_GPIO0INTR - 1 : 0))
66
67#endif
68
69#if defined (CONFIG_ARCH_LH7A404)
70
71# define IRQ_BROWN 0 /* Brownout */
72# define IRQ_WDTINTR 1 /* Watchdog Timer */
73# define IRQ_COMMRX 2 /* ARM Comm Rx for Debug */
74# define IRQ_COMMTX 3 /* ARM Comm Tx for Debug */
75# define IRQ_T1UI 4 /* Timer 1 underflow */
76# define IRQ_T2UI 5 /* Timer 2 underflow */
77# define IRQ_CSINT 6 /* Codec Interrupt (shared by AAC on 404) */
78# define IRQ_DMAM2P0 7 /* -- DMA Memory to Peripheral */
79# define IRQ_DMAM2P1 8
80# define IRQ_DMAM2P2 9
81# define IRQ_DMAM2P3 10
82# define IRQ_DMAM2P4 11
83# define IRQ_DMAM2P5 12
84# define IRQ_DMAM2P6 13
85# define IRQ_DMAM2P7 14
86# define IRQ_DMAM2P8 15
87# define IRQ_DMAM2P9 16
88# define IRQ_DMAM2M0 17 /* -- DMA Memory to Memory */
89# define IRQ_DMAM2M1 18
90# define IRQ_GPIO0INTR 19 /* -- GPIOF Interrupt */
91# define IRQ_GPIO1INTR 20
92# define IRQ_GPIO2INTR 21
93# define IRQ_GPIO3INTR 22
94# define IRQ_SOFT_V1_23 23 /* -- Unassigned */
95# define IRQ_SOFT_V1_24 24
96# define IRQ_SOFT_V1_25 25
97# define IRQ_SOFT_V1_26 26
98# define IRQ_SOFT_V1_27 27
99# define IRQ_SOFT_V1_28 28
100# define IRQ_SOFT_V1_29 29
101# define IRQ_SOFT_V1_30 30
102# define IRQ_SOFT_V1_31 31
103
104# define IRQ_BLINT 32 /* Battery Low */
105# define IRQ_BMIINTR 33 /* Battery Monitor */
106# define IRQ_MCINTR 34 /* Media Change */
107# define IRQ_TINTR 35 /* 64Hz Tick */
108# define IRQ_WEINT 36 /* Watchdog Expired */
109# define IRQ_RTCMI 37 /* Real-time Clock Match */
110# define IRQ_UART1INTR 38 /* UART1 Interrupt (including error) */
111# define IRQ_UART1ERR 39 /* UART1 Error */
112# define IRQ_UART2INTR 40 /* UART2 Interrupt (including error) */
113# define IRQ_UART2ERR 41 /* UART2 Error */
114# define IRQ_UART3INTR 42 /* UART3 Interrupt (including error) */
115# define IRQ_UART3ERR 43 /* UART3 Error */
116# define IRQ_SCIINTR 44 /* Smart Card */
117# define IRQ_TSCINTR 45 /* Touchscreen */
118# define IRQ_KMIINTR 46 /* Keyboard/Mouse (PS/2) */
119# define IRQ_GPIO4INTR 47 /* -- GPIOF Interrupt */
120# define IRQ_GPIO5INTR 48
121# define IRQ_GPIO6INTR 49
122# define IRQ_GPIO7INTR 50
123# define IRQ_T3UI 51 /* Timer 3 underflow */
124# define IRQ_LCDINTR 52 /* LCD Controller */
125# define IRQ_SSPINTR 53 /* Synchronous Serial Port */
126# define IRQ_SDINTR 54 /* Secure Digital Port (MMC) */
127# define IRQ_USBINTR 55 /* USB Device Port */
128# define IRQ_USHINTR 56 /* USB Host Port */
129# define IRQ_SOFT_V2_25 57 /* -- Unassigned */
130# define IRQ_SOFT_V2_26 58
131# define IRQ_SOFT_V2_27 59
132# define IRQ_SOFT_V2_28 60
133# define IRQ_SOFT_V2_29 61
134# define IRQ_SOFT_V2_30 62
135# define IRQ_SOFT_V2_31 63
136
137# define NR_IRQ_CPU 64 /* IRQs directly recognized by CPU */
138
139 /* Given IRQ, return GPIO interrupt number 0-7 */
140# define IRQ_TO_GPIO(i) ((i) \
141 - (((i) > IRQ_GPIO3INTR) ? IRQ_GPIO4INTR - IRQ_GPIO3INTR - 1 : 0)\
142 - IRQ_GPIO0INTR)
143
144 /* Vector Address constants */
145# define VA_VECTORED 0x100 /* Set for vectored interrupt */
146# define VA_VIC1DEFAULT 0x200 /* Set as default VECTADDR for VIC1 */
147# define VA_VIC2DEFAULT 0x400 /* Set as default VECTADDR for VIC2 */
148
149#endif
150
151 /* IRQ aliases */
152
153#if !defined (IRQ_GPIO0INTR)
154# define IRQ_GPIO0INTR IRQ_GPIO0FIQ
155#endif
156#define IRQ_TICK IRQ_TINTR
157#define IRQ_PCC1_RDY IRQ_GPIO6INTR /* PCCard 1 ready */
158#define IRQ_PCC2_RDY IRQ_GPIO7INTR /* PCCard 2 ready */
159#define IRQ_USB IRQ_USBINTR /* USB device */
160
161#ifdef CONFIG_MACH_KEV7A400
162# define IRQ_TS IRQ_GPIOFIQ /* Touchscreen */
163# define IRQ_CPLD IRQ_GPIO1INTR /* CPLD cascade */
164# define IRQ_PCC1_CD IRQ_GPIO_F2 /* PCCard 1 card detect */
165# define IRQ_PCC2_CD IRQ_GPIO_F3 /* PCCard 2 card detect */
166#endif
167
168#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404)
169# define IRQ_CPLD_V28 IRQ_GPIO7INTR /* CPLD cascade through GPIO_PF7 */
170# define IRQ_CPLD_V34 IRQ_GPIO3INTR /* CPLD cascade through GPIO_PF3 */
171#endif
172
173 /* System specific IRQs */
174
175#define IRQ_BOARD_START NR_IRQ_CPU
176
177#ifdef CONFIG_MACH_KEV7A400
178# define IRQ_KEV7A400_CPLD IRQ_BOARD_START
179# define NR_IRQ_BOARD 5
180# define IRQ_KEV7A400_MMC_CD IRQ_KEV7A400_CPLD + 0 /* MMC Card Detect */
181# define IRQ_KEV7A400_RI2 IRQ_KEV7A400_CPLD + 1 /* Ring Indicator 2 */
182# define IRQ_KEV7A400_IDE_CF IRQ_KEV7A400_CPLD + 2 /* Compact Flash (?) */
183# define IRQ_KEV7A400_ETH_INT IRQ_KEV7A400_CPLD + 3 /* Ethernet chip */
184# define IRQ_KEV7A400_INT IRQ_KEV7A400_CPLD + 4
185#endif
186
187#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404)
188# define IRQ_LPD7A40X_CPLD IRQ_BOARD_START
189# define NR_IRQ_BOARD 2
190# define IRQ_LPD7A40X_ETH_INT IRQ_LPD7A40X_CPLD + 0 /* Ethernet chip */
191# define IRQ_LPD7A400_TS IRQ_LPD7A40X_CPLD + 1 /* Touch screen */
192#endif
193
194#if defined (CONFIG_MACH_LPD7A400)
195# define IRQ_TOUCH IRQ_LPD7A400_TS
196#endif
197
198#define NR_IRQS (NR_IRQ_CPU + NR_IRQ_BOARD)
199
200#endif
diff --git a/arch/arm/mach-lh7a40x/include/mach/memory.h b/arch/arm/mach-lh7a40x/include/mach/memory.h
new file mode 100644
index 000000000000..f7107b4c197a
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/memory.h
@@ -0,0 +1,76 @@
1/* arch/arm/mach-lh7a40x/include/mach/memory.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 *
10 * Refer to <file:Documentation/arm/Sharp-LH/SDRAM> for more information.
11 *
12 */
13
14#ifndef __ASM_ARCH_MEMORY_H
15#define __ASM_ARCH_MEMORY_H
16
17/*
18 * Physical DRAM offset.
19 */
20#define PHYS_OFFSET UL(0xc0000000)
21
22/*
23 * Virtual view <-> DMA view memory address translations
24 * virt_to_bus: Used to translate the virtual address to an
25 * address suitable to be passed to set_dma_addr
26 * bus_to_virt: Used to convert an address for DMA operations
27 * to an address that the kernel can use.
28 */
29#define __virt_to_bus(x) __virt_to_phys(x)
30#define __bus_to_virt(x) __phys_to_virt(x)
31
32#ifdef CONFIG_DISCONTIGMEM
33
34/*
35 * Given a kernel address, find the home node of the underlying memory.
36 */
37
38# ifdef CONFIG_LH7A40X_ONE_BANK_PER_NODE
39# define KVADDR_TO_NID(addr) \
40 ( ((((unsigned long) (addr) - PAGE_OFFSET) >> 24) & 1)\
41 | ((((unsigned long) (addr) - PAGE_OFFSET) >> 25) & ~1))
42# else /* 2 banks per node */
43# define KVADDR_TO_NID(addr) \
44 (((unsigned long) (addr) - PAGE_OFFSET) >> 26)
45# endif
46
47/*
48 * Given a page frame number, convert it to a node id.
49 */
50
51# ifdef CONFIG_LH7A40X_ONE_BANK_PER_NODE
52# define PFN_TO_NID(pfn) \
53 (((((pfn) - PHYS_PFN_OFFSET) >> (24 - PAGE_SHIFT)) & 1)\
54 | ((((pfn) - PHYS_PFN_OFFSET) >> (25 - PAGE_SHIFT)) & ~1))
55# else /* 2 banks per node */
56# define PFN_TO_NID(pfn) \
57 (((pfn) - PHYS_PFN_OFFSET) >> (26 - PAGE_SHIFT))
58#endif
59
60/*
61 * Given a kaddr, LOCAL_MEM_MAP finds the owning node of the memory
62 * and returns the index corresponding to the appropriate page in the
63 * node's mem_map.
64 */
65
66# ifdef CONFIG_LH7A40X_ONE_BANK_PER_NODE
67# define LOCAL_MAP_NR(addr) \
68 (((unsigned long)(addr) & 0x003fffff) >> PAGE_SHIFT)
69# else /* 2 banks per node */
70# define LOCAL_MAP_NR(addr) \
71 (((unsigned long)(addr) & 0x01ffffff) >> PAGE_SHIFT)
72# endif
73
74#endif
75
76#endif
diff --git a/arch/arm/mach-lh7a40x/include/mach/registers.h b/arch/arm/mach-lh7a40x/include/mach/registers.h
new file mode 100644
index 000000000000..ea44396383a7
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/registers.h
@@ -0,0 +1,224 @@
1/* arch/arm/mach-lh7a40x/include/mach/registers.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 * Copyright (C) 2004 Logic Product Development
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * version 2 as published by the Free Software Foundation.
9 *
10 */
11
12#include <mach/constants.h>
13
14#ifndef __ASM_ARCH_REGISTERS_H
15#define __ASM_ARCH_REGISTERS_H
16
17
18 /* Physical register base addresses */
19
20#define AC97C_PHYS (0x80000000) /* AC97 Controller */
21#define MMC_PHYS (0x80000100) /* Multimedia Card Controller */
22#define USB_PHYS (0x80000200) /* USB Client */
23#define SCI_PHYS (0x80000300) /* Secure Card Interface */
24#define CSC_PHYS (0x80000400) /* Clock/State Controller */
25#define INTC_PHYS (0x80000500) /* Interrupt Controller */
26#define UART1_PHYS (0x80000600) /* UART1 Controller */
27#define SIR_PHYS (0x80000600) /* IR Controller, same are UART1 */
28#define UART2_PHYS (0x80000700) /* UART2 Controller */
29#define UART3_PHYS (0x80000800) /* UART3 Controller */
30#define DCDC_PHYS (0x80000900) /* DC to DC Controller */
31#define ACI_PHYS (0x80000a00) /* Audio Codec Interface */
32#define SSP_PHYS (0x80000b00) /* Synchronous ... */
33#define TIMER_PHYS (0x80000c00) /* Timer Controller */
34#define RTC_PHYS (0x80000d00) /* Real-time Clock */
35#define GPIO_PHYS (0x80000e00) /* General Purpose IO */
36#define BMI_PHYS (0x80000f00) /* Battery Monitor Interface */
37#define HRTFTC_PHYS (0x80001000) /* High-res TFT Controller (LH7A400) */
38#define ALI_PHYS (0x80001000) /* Advanced LCD Interface (LH7A404) */
39#define WDT_PHYS (0x80001400) /* Watchdog Timer */
40#define SMC_PHYS (0x80002000) /* Static Memory Controller */
41#define SDRC_PHYS (0x80002400) /* SDRAM Controller */
42#define DMAC_PHYS (0x80002800) /* DMA Controller */
43#define CLCDC_PHYS (0x80003000) /* Color LCD Controller */
44
45 /* Physical registers of the LH7A404 */
46
47#define ADC_PHYS (0x80001300) /* A/D & Touchscreen Controller */
48#define VIC1_PHYS (0x80008000) /* Vectored Interrupt Controller 1 */
49#define USBH_PHYS (0x80009000) /* USB OHCI host controller */
50#define VIC2_PHYS (0x8000a000) /* Vectored Interrupt Controller 2 */
51
52/*#define KBD_PHYS (0x80000e00) */
53/*#define LCDICP_PHYS (0x80001000) */
54
55
56 /* Clock/State Controller register */
57
58#define CSC_PWRSR __REG(CSC_PHYS + 0x00) /* Reset register & ID */
59#define CSC_PWRCNT __REG(CSC_PHYS + 0x04) /* Power control */
60#define CSC_CLKSET __REG(CSC_PHYS + 0x20) /* Clock speed control */
61#define CSC_USBDRESET __REG(CSC_PHYS + 0x4c) /* USB Device resets */
62
63#define CSC_PWRCNT_USBH_EN (1<<28) /* USB Host power enable */
64#define CSC_PWRCNT_DMAC_M2M1_EN (1<<27)
65#define CSC_PWRCNT_DMAC_M2M0_EN (1<<26)
66#define CSC_PWRCNT_DMAC_M2P8_EN (1<<25)
67#define CSC_PWRCNT_DMAC_M2P9_EN (1<<24)
68#define CSC_PWRCNT_DMAC_M2P6_EN (1<<23)
69#define CSC_PWRCNT_DMAC_M2P7_EN (1<<22)
70#define CSC_PWRCNT_DMAC_M2P4_EN (1<<21)
71#define CSC_PWRCNT_DMAC_M2P5_EN (1<<20)
72#define CSC_PWRCNT_DMAC_M2P2_EN (1<<19)
73#define CSC_PWRCNT_DMAC_M2P3_EN (1<<18)
74#define CSC_PWRCNT_DMAC_M2P0_EN (1<<17)
75#define CSC_PWRCNT_DMAC_M2P1_EN (1<<16)
76
77#define CSC_PWRSR_CHIPMAN_SHIFT (24)
78#define CSC_PWRSR_CHIPMAN_MASK (0xff)
79#define CSC_PWRSR_CHIPID_SHIFT (16)
80#define CSC_PWRSR_CHIPID_MASK (0xff)
81
82#define CSC_USBDRESET_APBRESETREG (1<<1)
83#define CSC_USBDRESET_IORESETREG (1<<0)
84
85 /* Interrupt Controller registers */
86
87#define INTC_INTSR __REG(INTC_PHYS + 0x00) /* Status */
88#define INTC_INTRSR __REG(INTC_PHYS + 0x04) /* Raw Status */
89#define INTC_INTENS __REG(INTC_PHYS + 0x08) /* Enable Set */
90#define INTC_INTENC __REG(INTC_PHYS + 0x0c) /* Enable Clear */
91
92
93 /* Vectored Interrupted Controller registers */
94
95#define VIC1_IRQSTATUS __REG(VIC1_PHYS + 0x00)
96#define VIC1_FIQSTATUS __REG(VIC1_PHYS + 0x04)
97#define VIC1_RAWINTR __REG(VIC1_PHYS + 0x08)
98#define VIC1_INTSEL __REG(VIC1_PHYS + 0x0c)
99#define VIC1_INTEN __REG(VIC1_PHYS + 0x10)
100#define VIC1_INTENCLR __REG(VIC1_PHYS + 0x14)
101#define VIC1_SOFTINT __REG(VIC1_PHYS + 0x18)
102#define VIC1_SOFTINTCLR __REG(VIC1_PHYS + 0x1c)
103#define VIC1_PROTECT __REG(VIC1_PHYS + 0x20)
104#define VIC1_VECTADDR __REG(VIC1_PHYS + 0x30)
105#define VIC1_NVADDR __REG(VIC1_PHYS + 0x34)
106#define VIC1_VAD0 __REG(VIC1_PHYS + 0x100)
107#define VIC1_VECTCNTL0 __REG(VIC1_PHYS + 0x200)
108#define VIC2_IRQSTATUS __REG(VIC2_PHYS + 0x00)
109#define VIC2_FIQSTATUS __REG(VIC2_PHYS + 0x04)
110#define VIC2_RAWINTR __REG(VIC2_PHYS + 0x08)
111#define VIC2_INTSEL __REG(VIC2_PHYS + 0x0c)
112#define VIC2_INTEN __REG(VIC2_PHYS + 0x10)
113#define VIC2_INTENCLR __REG(VIC2_PHYS + 0x14)
114#define VIC2_SOFTINT __REG(VIC2_PHYS + 0x18)
115#define VIC2_SOFTINTCLR __REG(VIC2_PHYS + 0x1c)
116#define VIC2_PROTECT __REG(VIC2_PHYS + 0x20)
117#define VIC2_VECTADDR __REG(VIC2_PHYS + 0x30)
118#define VIC2_NVADDR __REG(VIC2_PHYS + 0x34)
119#define VIC2_VAD0 __REG(VIC2_PHYS + 0x100)
120#define VIC2_VECTCNTL0 __REG(VIC2_PHYS + 0x200)
121
122#define VIC_CNTL_ENABLE (0x20)
123
124 /* USB Host registers (Open HCI compatible) */
125
126#define USBH_CMDSTATUS __REG(USBH_PHYS + 0x08)
127
128
129 /* GPIO registers */
130
131#define GPIO_INTTYPE1 __REG(GPIO_PHYS + 0x4c) /* Interrupt Type 1 (Edge) */
132#define GPIO_INTTYPE2 __REG(GPIO_PHYS + 0x50) /* Interrupt Type 2 */
133#define GPIO_GPIOFEOI __REG(GPIO_PHYS + 0x54) /* GPIO End-of-Interrupt */
134#define GPIO_GPIOINTEN __REG(GPIO_PHYS + 0x58) /* GPIO Interrupt Enable */
135#define GPIO_INTSTATUS __REG(GPIO_PHYS + 0x5c) /* GPIO Interrupt Status */
136#define GPIO_PINMUX __REG(GPIO_PHYS + 0x2c)
137#define GPIO_PADD __REG(GPIO_PHYS + 0x10)
138#define GPIO_PAD __REG(GPIO_PHYS + 0x00)
139#define GPIO_PCD __REG(GPIO_PHYS + 0x08)
140#define GPIO_PCDD __REG(GPIO_PHYS + 0x18)
141#define GPIO_PEDD __REG(GPIO_PHYS + 0x24)
142#define GPIO_PED __REG(GPIO_PHYS + 0x20)
143
144
145 /* Static Memory Controller registers */
146
147#define SMC_BCR0 __REG(SMC_PHYS + 0x00) /* Bank 0 Configuration */
148#define SMC_BCR1 __REG(SMC_PHYS + 0x04) /* Bank 1 Configuration */
149#define SMC_BCR2 __REG(SMC_PHYS + 0x08) /* Bank 2 Configuration */
150#define SMC_BCR3 __REG(SMC_PHYS + 0x0C) /* Bank 3 Configuration */
151#define SMC_BCR6 __REG(SMC_PHYS + 0x18) /* Bank 6 Configuration */
152#define SMC_BCR7 __REG(SMC_PHYS + 0x1c) /* Bank 7 Configuration */
153
154
155#ifdef CONFIG_MACH_KEV7A400
156# define CPLD_RD_OPT_DIP_SW __REG16(CPLD_PHYS + 0x00) /* Read Option SW */
157# define CPLD_WR_IO_BRD_CTL __REG16(CPLD_PHYS + 0x00) /* Write Control */
158# define CPLD_RD_PB_KEYS __REG16(CPLD_PHYS + 0x02) /* Read Btn Keys */
159# define CPLD_LATCHED_INTS __REG16(CPLD_PHYS + 0x04) /* Read INTR stat. */
160# define CPLD_CL_INT __REG16(CPLD_PHYS + 0x04) /* Clear INTR stat */
161# define CPLD_BOOT_MMC_STATUS __REG16(CPLD_PHYS + 0x06) /* R/O */
162# define CPLD_RD_KPD_ROW_SENSE __REG16(CPLD_PHYS + 0x08)
163# define CPLD_WR_PB_INT_MASK __REG16(CPLD_PHYS + 0x08)
164# define CPLD_RD_BRD_DISP_SW __REG16(CPLD_PHYS + 0x0a)
165# define CPLD_WR_EXT_INT_MASK __REG16(CPLD_PHYS + 0x0a)
166# define CPLD_LCD_PWR_CNTL __REG16(CPLD_PHYS + 0x0c)
167# define CPLD_SEVEN_SEG __REG16(CPLD_PHYS + 0x0e) /* 7 seg. LED mask */
168
169#endif
170
171#if defined (CONFIG_MACH_LPD7A400) || defined (CONFIG_MACH_LPD7A404)
172
173# define CPLD_CONTROL __REG16(CPLD02_PHYS)
174# define CPLD_SPI_DATA __REG16(CPLD06_PHYS)
175# define CPLD_SPI_CONTROL __REG16(CPLD08_PHYS)
176# define CPLD_SPI_EEPROM __REG16(CPLD0A_PHYS)
177# define CPLD_INTERRUPTS __REG16(CPLD0C_PHYS) /* IRQ mask/status */
178# define CPLD_BOOT_MODE __REG16(CPLD0E_PHYS)
179# define CPLD_FLASH __REG16(CPLD10_PHYS)
180# define CPLD_POWER_MGMT __REG16(CPLD12_PHYS)
181# define CPLD_REVISION __REG16(CPLD14_PHYS)
182# define CPLD_GPIO_EXT __REG16(CPLD16_PHYS)
183# define CPLD_GPIO_DATA __REG16(CPLD18_PHYS)
184# define CPLD_GPIO_DIR __REG16(CPLD1A_PHYS)
185
186#endif
187
188 /* Timer registers */
189
190#define TIMER_LOAD1 __REG(TIMER_PHYS + 0x00) /* Timer 1 initial value */
191#define TIMER_VALUE1 __REG(TIMER_PHYS + 0x04) /* Timer 1 current value */
192#define TIMER_CONTROL1 __REG(TIMER_PHYS + 0x08) /* Timer 1 control word */
193#define TIMER_EOI1 __REG(TIMER_PHYS + 0x0c) /* Timer 1 interrupt clear */
194
195#define TIMER_LOAD2 __REG(TIMER_PHYS + 0x20) /* Timer 2 initial value */
196#define TIMER_VALUE2 __REG(TIMER_PHYS + 0x24) /* Timer 2 current value */
197#define TIMER_CONTROL2 __REG(TIMER_PHYS + 0x28) /* Timer 2 control word */
198#define TIMER_EOI2 __REG(TIMER_PHYS + 0x2c) /* Timer 2 interrupt clear */
199
200#define TIMER_BUZZCON __REG(TIMER_PHYS + 0x40) /* Buzzer configuration */
201
202#define TIMER_LOAD3 __REG(TIMER_PHYS + 0x80) /* Timer 3 initial value */
203#define TIMER_VALUE3 __REG(TIMER_PHYS + 0x84) /* Timer 3 current value */
204#define TIMER_CONTROL3 __REG(TIMER_PHYS + 0x88) /* Timer 3 control word */
205#define TIMER_EOI3 __REG(TIMER_PHYS + 0x8c) /* Timer 3 interrupt clear */
206
207#define TIMER_C_ENABLE (1<<7)
208#define TIMER_C_PERIODIC (1<<6)
209#define TIMER_C_FREERUNNING (0)
210#define TIMER_C_2KHZ (0x00) /* 1.986 kHz */
211#define TIMER_C_508KHZ (0x08)
212
213 /* GPIO registers */
214
215#define GPIO_PFDD __REG(GPIO_PHYS + 0x34) /* PF direction */
216#define GPIO_INTTYPE1 __REG(GPIO_PHYS + 0x4c) /* IRQ edge or lvl */
217#define GPIO_INTTYPE2 __REG(GPIO_PHYS + 0x50) /* IRQ activ hi/lo */
218#define GPIO_GPIOFEOI __REG(GPIO_PHYS + 0x54) /* GPIOF end of IRQ */
219#define GPIO_GPIOFINTEN __REG(GPIO_PHYS + 0x58) /* GPIOF IRQ enable */
220#define GPIO_INTSTATUS __REG(GPIO_PHYS + 0x5c) /* GPIOF IRQ latch */
221#define GPIO_RAWINTSTATUS __REG(GPIO_PHYS + 0x60) /* GPIOF IRQ raw */
222
223
224#endif /* _ASM_ARCH_REGISTERS_H */
diff --git a/arch/arm/mach-lh7a40x/include/mach/ssp.h b/arch/arm/mach-lh7a40x/include/mach/ssp.h
new file mode 100644
index 000000000000..132b1c4d5ce6
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/ssp.h
@@ -0,0 +1,71 @@
1/* ssp.h
2 $Id$
3
4 written by Marc Singer
5 6 Dec 2004
6
7 Copyright (C) 2004 Marc Singer
8
9 -----------
10 DESCRIPTION
11 -----------
12
13 This SSP header is available throughout the kernel, for this
14 machine/architecture, because drivers that use it may be dispersed.
15
16 This file was cloned from the 7952x implementation. It would be
17 better to share them, but we're taking an easier approach for the
18 time being.
19
20*/
21
22#if !defined (__SSP_H__)
23# define __SSP_H__
24
25/* ----- Includes */
26
27/* ----- Types */
28
29struct ssp_driver {
30 int (*init) (void);
31 void (*exit) (void);
32 void (*acquire) (void);
33 void (*release) (void);
34 int (*configure) (int device, int mode, int speed,
35 int frame_size_write, int frame_size_read);
36 void (*chip_select) (int enable);
37 void (*set_callbacks) (void* handle,
38 irqreturn_t (*callback_tx)(void*),
39 irqreturn_t (*callback_rx)(void*));
40 void (*enable) (void);
41 void (*disable) (void);
42// int (*save_state) (void*);
43// void (*restore_state) (void*);
44 int (*read) (void);
45 int (*write) (u16 data);
46 int (*write_read) (u16 data);
47 void (*flush) (void);
48 void (*write_async) (void* pv, size_t cb);
49 size_t (*write_pos) (void);
50};
51
52 /* These modes are only available on the LH79524 */
53#define SSP_MODE_SPI (1)
54#define SSP_MODE_SSI (2)
55#define SSP_MODE_MICROWIRE (3)
56#define SSP_MODE_I2S (4)
57
58 /* CPLD SPI devices */
59#define DEVICE_EEPROM 0 /* Configuration eeprom */
60#define DEVICE_MAC 1 /* MAC eeprom (LPD79524) */
61#define DEVICE_CODEC 2 /* Audio codec */
62#define DEVICE_TOUCH 3 /* Touch screen (LPD79520) */
63
64/* ----- Globals */
65
66/* ----- Prototypes */
67
68//extern struct ssp_driver lh79520_i2s_driver;
69extern struct ssp_driver lh7a400_cpld_ssp_driver;
70
71#endif /* __SSP_H__ */
diff --git a/arch/arm/mach-lh7a40x/include/mach/system.h b/arch/arm/mach-lh7a40x/include/mach/system.h
new file mode 100644
index 000000000000..fa46bb1ef07b
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/system.h
@@ -0,0 +1,19 @@
1/* arch/arm/mach-lh7a40x/include/mach/system.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 */
10
11static inline void arch_idle(void)
12{
13 cpu_do_idle ();
14}
15
16static inline void arch_reset(char mode)
17{
18 cpu_reset (0);
19}
diff --git a/arch/arm/mach-lh7a40x/include/mach/timex.h b/arch/arm/mach-lh7a40x/include/mach/timex.h
new file mode 100644
index 000000000000..08028cef1b3b
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/timex.h
@@ -0,0 +1,17 @@
1/* arch/arm/mach-lh7a40x/include/mach/timex.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 */
10
11#include <mach/constants.h>
12
13#define CLOCK_TICK_RATE (PLL_CLOCK/6/16)
14
15/*
16#define CLOCK_TICK_RATE 3686400
17*/
diff --git a/arch/arm/mach-lh7a40x/include/mach/uncompress.h b/arch/arm/mach-lh7a40x/include/mach/uncompress.h
new file mode 100644
index 000000000000..55b80d479eb4
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/uncompress.h
@@ -0,0 +1,38 @@
1/* arch/arm/mach-lh7a40x/include/mach/uncompress.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 */
10
11#include <mach/registers.h>
12
13#ifndef UART_R_DATA
14# define UART_R_DATA (0x00)
15#endif
16#ifndef UART_R_STATUS
17# define UART_R_STATUS (0x10)
18#endif
19#define nTxRdy (0x20) /* Not TxReady (literally Tx FIFO full) */
20
21 /* Access UART with physical addresses before MMU is setup */
22#define UART_STATUS (*(volatile unsigned long*) (UART2_PHYS + UART_R_STATUS))
23#define UART_DATA (*(volatile unsigned long*) (UART2_PHYS + UART_R_DATA))
24
25static inline void putc(int ch)
26{
27 while (UART_STATUS & nTxRdy)
28 barrier();
29 UART_DATA = ch;
30}
31
32static inline void flush(void)
33{
34}
35
36 /* NULL functions; we don't presently need them */
37#define arch_decomp_setup()
38#define arch_decomp_wdog()
diff --git a/arch/arm/mach-lh7a40x/include/mach/vmalloc.h b/arch/arm/mach-lh7a40x/include/mach/vmalloc.h
new file mode 100644
index 000000000000..3fbd49490bb9
--- /dev/null
+++ b/arch/arm/mach-lh7a40x/include/mach/vmalloc.h
@@ -0,0 +1,10 @@
1/* arch/arm/mach-lh7a40x/include/mach/vmalloc.h
2 *
3 * Copyright (C) 2004 Coastal Environmental Systems
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 */
10#define VMALLOC_END (0xe8000000)
diff --git a/arch/arm/mach-lh7a40x/irq-lh7a400.c b/arch/arm/mach-lh7a40x/irq-lh7a400.c
index 0e5a805036db..1ad3afcf6b3d 100644
--- a/arch/arm/mach-lh7a40x/irq-lh7a400.c
+++ b/arch/arm/mach-lh7a40x/irq-lh7a400.c
@@ -12,10 +12,10 @@
12#include <linux/module.h> 12#include <linux/module.h>
13#include <linux/interrupt.h> 13#include <linux/interrupt.h>
14 14
15#include <asm/arch/hardware.h> 15#include <mach/hardware.h>
16#include <asm/irq.h> 16#include <asm/irq.h>
17#include <asm/mach/irq.h> 17#include <asm/mach/irq.h>
18#include <asm/arch/irqs.h> 18#include <mach/irqs.h>
19 19
20#include "common.h" 20#include "common.h"
21 21
diff --git a/arch/arm/mach-lh7a40x/irq-lh7a404.c b/arch/arm/mach-lh7a40x/irq-lh7a404.c
index f3293bfac8c6..12b045b688c6 100644
--- a/arch/arm/mach-lh7a40x/irq-lh7a404.c
+++ b/arch/arm/mach-lh7a40x/irq-lh7a404.c
@@ -12,10 +12,10 @@
12#include <linux/module.h> 12#include <linux/module.h>
13#include <linux/interrupt.h> 13#include <linux/interrupt.h>
14 14
15#include <asm/arch/hardware.h> 15#include <mach/hardware.h>
16#include <asm/irq.h> 16#include <asm/irq.h>
17#include <asm/mach/irq.h> 17#include <asm/mach/irq.h>
18#include <asm/arch/irqs.h> 18#include <mach/irqs.h>
19 19
20#include "common.h" 20#include "common.h"
21 21
diff --git a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
index 41bf9f817b91..0d5063ebda10 100644
--- a/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
+++ b/arch/arm/mach-lh7a40x/irq-lpd7a40x.c
@@ -13,10 +13,10 @@
13#include <linux/module.h> 13#include <linux/module.h>
14#include <linux/interrupt.h> 14#include <linux/interrupt.h>
15 15
16#include <asm/arch/hardware.h> 16#include <mach/hardware.h>
17#include <asm/irq.h> 17#include <asm/irq.h>
18#include <asm/mach/irq.h> 18#include <asm/mach/irq.h>
19#include <asm/arch/irqs.h> 19#include <mach/irqs.h>
20 20
21#include "common.h" 21#include "common.h"
22 22
diff --git a/arch/arm/mach-lh7a40x/ssp-cpld.c b/arch/arm/mach-lh7a40x/ssp-cpld.c
index 4cd31bb8a8b8..51fbef9601b9 100644
--- a/arch/arm/mach-lh7a40x/ssp-cpld.c
+++ b/arch/arm/mach-lh7a40x/ssp-cpld.c
@@ -46,9 +46,9 @@
46 46
47#include <asm/io.h> 47#include <asm/io.h>
48#include <asm/irq.h> 48#include <asm/irq.h>
49#include <asm/arch/hardware.h> 49#include <mach/hardware.h>
50 50
51#include <asm/arch/ssp.h> 51#include <mach/ssp.h>
52 52
53//#define TALK 53//#define TALK
54 54
diff --git a/arch/arm/mach-lh7a40x/time.c b/arch/arm/mach-lh7a40x/time.c
index 1c7e469e3528..7fe9e06cf662 100644
--- a/arch/arm/mach-lh7a40x/time.c
+++ b/arch/arm/mach-lh7a40x/time.c
@@ -14,7 +14,7 @@
14#include <linux/irq.h> 14#include <linux/irq.h>
15#include <linux/time.h> 15#include <linux/time.h>
16 16
17#include <asm/arch/hardware.h> 17#include <mach/hardware.h>
18#include <asm/io.h> 18#include <asm/io.h>
19#include <asm/irq.h> 19#include <asm/irq.h>
20#include <asm/leds.h> 20#include <asm/leds.h>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-22 15:36:41 -0500