aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-clps711x
diff options
context:
space:
mode:
authorJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
committerJonathan Herman <hermanjl@cs.unc.edu>2013-01-22 10:38:37 -0500
commitfcc9d2e5a6c89d22b8b773a64fb4ad21ac318446 (patch)
treea57612d1888735a2ec7972891b68c1ac5ec8faea /arch/arm/mach-clps711x
parent8dea78da5cee153b8af9c07a2745f6c55057fe12 (diff)
Added missing tegra files.HEADmaster
Diffstat (limited to 'arch/arm/mach-clps711x')
-rw-r--r--arch/arm/mach-clps711x/autcpu12.c72
-rw-r--r--arch/arm/mach-clps711x/cdb89712.c62
-rw-r--r--arch/arm/mach-clps711x/ceiva.c63
-rw-r--r--arch/arm/mach-clps711x/clep7312.c46
-rw-r--r--arch/arm/mach-clps711x/edb7211-arch.c66
-rw-r--r--arch/arm/mach-clps711x/edb7211-mm.c81
-rw-r--r--arch/arm/mach-clps711x/fortunet.c83
-rw-r--r--arch/arm/mach-clps711x/include/mach/entry-macro.S58
-rw-r--r--arch/arm/mach-clps711x/include/mach/io.h36
-rw-r--r--arch/arm/mach-clps711x/include/mach/irqs.h53
-rw-r--r--arch/arm/mach-clps711x/include/mach/system.h40
-rw-r--r--arch/arm/mach-clps711x/include/mach/time.h49
-rw-r--r--arch/arm/mach-clps711x/include/mach/vmalloc.h20
-rw-r--r--arch/arm/mach-clps711x/irq.c143
-rw-r--r--arch/arm/mach-clps711x/mm.c48
-rw-r--r--arch/arm/mach-clps711x/p720t-leds.c67
-rw-r--r--arch/arm/mach-clps711x/p720t.c123
-rw-r--r--arch/arm/mach-clps711x/time.c84
18 files changed, 1194 insertions, 0 deletions
diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
new file mode 100644
index 00000000000..4a74b2c959b
--- /dev/null
+++ b/arch/arm/mach-clps711x/autcpu12.c
@@ -0,0 +1,72 @@
1/*
2 * linux/arch/arm/mach-clps711x/autcpu12.c
3 *
4 * (c) 2001 Thomas Gleixner, autronix automation <gleixner@autronix.de>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/kernel.h>
21#include <linux/init.h>
22#include <linux/types.h>
23#include <linux/string.h>
24#include <linux/mm.h>
25#include <linux/io.h>
26
27#include <mach/hardware.h>
28#include <asm/sizes.h>
29#include <asm/setup.h>
30#include <asm/mach-types.h>
31#include <asm/mach/arch.h>
32#include <asm/pgtable.h>
33#include <asm/page.h>
34
35#include <asm/mach/map.h>
36#include <mach/autcpu12.h>
37
38#include "common.h"
39
40/*
41 * The on-chip registers are given a size of 1MB so that a section can
42 * be used to map them; this saves a page table. This is the place to
43 * add mappings for ROM, expansion memory, PCMCIA, etc. (if static
44 * mappings are chosen for those areas).
45 *
46*/
47
48static struct map_desc autcpu12_io_desc[] __initdata = {
49 /* memory-mapped extra io and CS8900A Ethernet chip */
50 /* ethernet chip */
51 {
52 .virtual = AUTCPU12_VIRT_CS8900A,
53 .pfn = __phys_to_pfn(AUTCPU12_PHYS_CS8900A),
54 .length = SZ_1M,
55 .type = MT_DEVICE
56 }
57};
58
59void __init autcpu12_map_io(void)
60{
61 clps711x_map_io();
62 iotable_init(autcpu12_io_desc, ARRAY_SIZE(autcpu12_io_desc));
63}
64
65MACHINE_START(AUTCPU12, "autronix autcpu12")
66 /* Maintainer: Thomas Gleixner */
67 .boot_params = 0xc0020000,
68 .map_io = autcpu12_map_io,
69 .init_irq = clps711x_init_irq,
70 .timer = &clps711x_timer,
71MACHINE_END
72
diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c
new file mode 100644
index 00000000000..5a1689d4879
--- /dev/null
+++ b/arch/arm/mach-clps711x/cdb89712.c
@@ -0,0 +1,62 @@
1/*
2 * linux/arch/arm/mach-clps711x/cdb89712.c
3 *
4 * Copyright (C) 2000-2001 Deep Blue Solutions Ltd
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/kernel.h>
21#include <linux/init.h>
22#include <linux/types.h>
23#include <linux/string.h>
24#include <linux/mm.h>
25#include <linux/io.h>
26
27#include <mach/hardware.h>
28#include <asm/pgtable.h>
29#include <asm/page.h>
30#include <asm/setup.h>
31#include <asm/mach-types.h>
32#include <asm/mach/arch.h>
33#include <asm/mach/map.h>
34
35#include "common.h"
36
37/*
38 * Map the CS89712 Ethernet port. That should be moved to the
39 * ethernet driver, perhaps.
40 */
41static struct map_desc cdb89712_io_desc[] __initdata = {
42 {
43 .virtual = ETHER_BASE,
44 .pfn =__phys_to_pfn(ETHER_START),
45 .length = ETHER_SIZE,
46 .type = MT_DEVICE
47 }
48};
49
50static void __init cdb89712_map_io(void)
51{
52 clps711x_map_io();
53 iotable_init(cdb89712_io_desc, ARRAY_SIZE(cdb89712_io_desc));
54}
55
56MACHINE_START(CDB89712, "Cirrus-CDB89712")
57 /* Maintainer: Ray Lehtiniemi */
58 .boot_params = 0xc0000100,
59 .map_io = cdb89712_map_io,
60 .init_irq = clps711x_init_irq,
61 .timer = &clps711x_timer,
62MACHINE_END
diff --git a/arch/arm/mach-clps711x/ceiva.c b/arch/arm/mach-clps711x/ceiva.c
new file mode 100644
index 00000000000..16481cf3e93
--- /dev/null
+++ b/arch/arm/mach-clps711x/ceiva.c
@@ -0,0 +1,63 @@
1/*
2 * linux/arch/arm/mach-clps711x/arch-ceiva.c
3 *
4 * Copyright (C) 2002, Rob Scott <rscott@mtrob.fdns.net>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/init.h>
21#include <linux/types.h>
22#include <linux/string.h>
23
24#include <asm/setup.h>
25#include <asm/mach-types.h>
26#include <asm/mach/arch.h>
27
28#include <linux/kernel.h>
29
30#include <mach/hardware.h>
31#include <asm/page.h>
32#include <asm/pgtable.h>
33#include <asm/sizes.h>
34
35#include <asm/mach/map.h>
36
37#include "common.h"
38
39static struct map_desc ceiva_io_desc[] __initdata = {
40 /* SED1355 controlled video RAM & registers */
41 {
42 .virtual = CEIVA_VIRT_SED1355,
43 .pfn = __phys_to_pfn(CEIVA_PHYS_SED1355),
44 .length = SZ_2M,
45 .type = MT_DEVICE
46 }
47};
48
49
50static void __init ceiva_map_io(void)
51{
52 clps711x_map_io();
53 iotable_init(ceiva_io_desc, ARRAY_SIZE(ceiva_io_desc));
54}
55
56
57MACHINE_START(CEIVA, "CEIVA/Polaroid Photo MAX Digital Picture Frame")
58 /* Maintainer: Rob Scott */
59 .boot_params = 0xc0000100,
60 .map_io = ceiva_map_io,
61 .init_irq = clps711x_init_irq,
62 .timer = &clps711x_timer,
63MACHINE_END
diff --git a/arch/arm/mach-clps711x/clep7312.c b/arch/arm/mach-clps711x/clep7312.c
new file mode 100644
index 00000000000..67b5abb4a60
--- /dev/null
+++ b/arch/arm/mach-clps711x/clep7312.c
@@ -0,0 +1,46 @@
1/*
2 * linux/arch/arm/mach-clps711x/clep7312.c
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 */
18#include <linux/init.h>
19#include <linux/types.h>
20#include <linux/string.h>
21
22#include <asm/setup.h>
23#include <asm/mach-types.h>
24#include <asm/mach/arch.h>
25
26#include "common.h"
27
28static void __init
29fixup_clep7312(struct machine_desc *desc, struct tag *tags,
30 char **cmdline, struct meminfo *mi)
31{
32 mi->nr_banks=1;
33 mi->bank[0].start = 0xc0000000;
34 mi->bank[0].size = 0x01000000;
35}
36
37
38MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
39 /* Maintainer: Nobody */
40 .boot_params = 0xc0000100,
41 .fixup = fixup_clep7312,
42 .map_io = clps711x_map_io,
43 .init_irq = clps711x_init_irq,
44 .timer = &clps711x_timer,
45MACHINE_END
46
diff --git a/arch/arm/mach-clps711x/edb7211-arch.c b/arch/arm/mach-clps711x/edb7211-arch.c
new file mode 100644
index 00000000000..98ca5b2e940
--- /dev/null
+++ b/arch/arm/mach-clps711x/edb7211-arch.c
@@ -0,0 +1,66 @@
1/*
2 * linux/arch/arm/mach-clps711x/arch-edb7211.c
3 *
4 * Copyright (C) 2000, 2001 Blue Mug, Inc. All Rights Reserved.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/init.h>
21#include <linux/memblock.h>
22#include <linux/types.h>
23#include <linux/string.h>
24
25#include <asm/setup.h>
26#include <asm/mach-types.h>
27#include <asm/mach/arch.h>
28
29#include "common.h"
30
31extern void edb7211_map_io(void);
32
33/* Reserve screen memory region at the start of main system memory. */
34static void __init edb7211_reserve(void)
35{
36 memblock_reserve(PHYS_OFFSET, 0x00020000);
37}
38
39static void __init
40fixup_edb7211(struct machine_desc *desc, struct tag *tags,
41 char **cmdline, struct meminfo *mi)
42{
43 /*
44 * Bank start addresses are not present in the information
45 * passed in from the boot loader. We could potentially
46 * detect them, but instead we hard-code them.
47 *
48 * Banks sizes _are_ present in the param block, but we're
49 * not using that information yet.
50 */
51 mi->bank[0].start = 0xc0000000;
52 mi->bank[0].size = 8*1024*1024;
53 mi->bank[1].start = 0xc1000000;
54 mi->bank[1].size = 8*1024*1024;
55 mi->nr_banks = 2;
56}
57
58MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
59 /* Maintainer: Jon McClintock */
60 .boot_params = 0xc0020100, /* 0xc0000000 - 0xc001ffff can be video RAM */
61 .fixup = fixup_edb7211,
62 .map_io = edb7211_map_io,
63 .reserve = edb7211_reserve,
64 .init_irq = clps711x_init_irq,
65 .timer = &clps711x_timer,
66MACHINE_END
diff --git a/arch/arm/mach-clps711x/edb7211-mm.c b/arch/arm/mach-clps711x/edb7211-mm.c
new file mode 100644
index 00000000000..0bea1454ae0
--- /dev/null
+++ b/arch/arm/mach-clps711x/edb7211-mm.c
@@ -0,0 +1,81 @@
1/*
2 * linux/arch/arm/mach-clps711x/mm.c
3 *
4 * Extra MM routines for the EDB7211 board
5 *
6 * Copyright (C) 2000, 2001 Blue Mug, Inc. All Rights Reserved.
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 as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22#include <linux/kernel.h>
23#include <linux/init.h>
24
25#include <mach/hardware.h>
26#include <asm/page.h>
27#include <asm/sizes.h>
28
29#include <asm/mach/map.h>
30
31extern void clps711x_map_io(void);
32
33/*
34 * The on-chip registers are given a size of 1MB so that a section can
35 * be used to map them; this saves a page table. This is the place to
36 * add mappings for ROM, expansion memory, PCMCIA, etc. (if static
37 * mappings are chosen for those areas).
38 *
39 * Here is a physical memory map (to be fleshed out later):
40 *
41 * Physical Address Size Description
42 * ----------------- ----- ---------------------------------
43 * c0000000-c001ffff 128KB reserved for video RAM [1]
44 * c0020000-c0023fff 16KB parameters (see Documentation/arm/Setup)
45 * c0024000-c0027fff 16KB swapper_pg_dir (task 0 page directory)
46 * c0028000-... kernel image (TEXTADDR)
47 *
48 * [1] Unused pages should be given back to the VM; they are not yet.
49 * The parameter block should also be released (not sure if this
50 * happens).
51 */
52static struct map_desc edb7211_io_desc[] __initdata = {
53 { /* memory-mapped extra keyboard row */
54 .virtual = EP7211_VIRT_EXTKBD,
55 .pfn = __phys_to_pfn(EP7211_PHYS_EXTKBD),
56 .length = SZ_1M,
57 .type = MT_DEVICE,
58 }, { /* and CS8900A Ethernet chip */
59 .virtual = EP7211_VIRT_CS8900A,
60 .pfn = __phys_to_pfn(EP7211_PHYS_CS8900A),
61 .length = SZ_1M,
62 .type = MT_DEVICE,
63 }, { /* flash banks */
64 .virtual = EP7211_VIRT_FLASH1,
65 .pfn = __phys_to_pfn(EP7211_PHYS_FLASH1),
66 .length = SZ_8M,
67 .type = MT_DEVICE,
68 }, {
69 .virtual = EP7211_VIRT_FLASH2,
70 .pfn = __phys_to_pfn(EP7211_PHYS_FLASH2),
71 .length = SZ_8M,
72 .type = MT_DEVICE,
73 }
74};
75
76void __init edb7211_map_io(void)
77{
78 clps711x_map_io();
79 iotable_init(edb7211_io_desc, ARRAY_SIZE(edb7211_io_desc));
80}
81
diff --git a/arch/arm/mach-clps711x/fortunet.c b/arch/arm/mach-clps711x/fortunet.c
new file mode 100644
index 00000000000..b1cb479e71e
--- /dev/null
+++ b/arch/arm/mach-clps711x/fortunet.c
@@ -0,0 +1,83 @@
1/*
2 * linux/arch/arm/mach-clps711x/fortunet.c
3 *
4 * Derived from linux/arch/arm/mach-integrator/arch.c
5 *
6 * Copyright (C) 2000 Deep Blue Solutions Ltd
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 as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22#include <linux/types.h>
23#include <linux/init.h>
24#include <linux/initrd.h>
25
26#include <mach/hardware.h>
27#include <asm/setup.h>
28#include <asm/mach-types.h>
29
30#include <asm/mach/arch.h>
31
32#include <asm/memory.h>
33
34#include "common.h"
35
36struct meminfo memmap = {
37 .nr_banks = 1,
38 .bank = {
39 {
40 .start = 0xC0000000,
41 .size = 0x01000000,
42 },
43 },
44};
45
46typedef struct tag_IMAGE_PARAMS
47{
48 int ramdisk_ok;
49 int ramdisk_address;
50 int ramdisk_size;
51 int ram_size;
52 int extra_param_type;
53 int extra_param_ptr;
54 int command_line;
55} IMAGE_PARAMS;
56
57#define IMAGE_PARAMS_PHYS 0xC01F0000
58
59static void __init
60fortunet_fixup(struct machine_desc *desc, struct tag *tags,
61 char **cmdline, struct meminfo *mi)
62{
63 IMAGE_PARAMS *ip = phys_to_virt(IMAGE_PARAMS_PHYS);
64 *cmdline = phys_to_virt(ip->command_line);
65#ifdef CONFIG_BLK_DEV_INITRD
66 if(ip->ramdisk_ok)
67 {
68 initrd_start = __phys_to_virt(ip->ramdisk_address);
69 initrd_end = initrd_start + ip->ramdisk_size;
70 }
71#endif
72 memmap.bank[0].size = ip->ram_size;
73 *mi = memmap;
74}
75
76MACHINE_START(FORTUNET, "ARM-FortuNet")
77 /* Maintainer: FortuNet Inc. */
78 .boot_params = 0x00000000,
79 .fixup = fortunet_fixup,
80 .map_io = clps711x_map_io,
81 .init_irq = clps711x_init_irq,
82 .timer = &clps711x_timer,
83MACHINE_END
diff --git a/arch/arm/mach-clps711x/include/mach/entry-macro.S b/arch/arm/mach-clps711x/include/mach/entry-macro.S
new file mode 100644
index 00000000000..90fa2f70489
--- /dev/null
+++ b/arch/arm/mach-clps711x/include/mach/entry-macro.S
@@ -0,0 +1,58 @@
1/*
2 * arch/arm/mach-clps711x/include/mach/entry-macro.S
3 *
4 * Low-level IRQ helper macros for CLPS711X-based 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 <asm/hardware/clps7111.h>
12
13 .macro disable_fiq
14 .endm
15
16 .macro get_irqnr_preamble, base, tmp
17 .endm
18
19 .macro arch_ret_to_user, tmp1, tmp2
20 .endm
21
22#if (INTSR2 - INTSR1) != (INTMR2 - INTMR1)
23#error INTSR stride != INTMR stride
24#endif
25
26 .macro get_irqnr_and_base, irqnr, stat, base, mask
27 mov \base, #CLPS7111_BASE
28 ldr \stat, [\base, #INTSR1]
29 ldr \mask, [\base, #INTMR1]
30 mov \irqnr, #4
31 mov \mask, \mask, lsl #16
32 and \stat, \stat, \mask, lsr #16
33 movs \stat, \stat, lsr #4
34 bne 1001f
35
36 add \base, \base, #INTSR2 - INTSR1
37 ldr \stat, [\base, #INTSR1]
38 ldr \mask, [\base, #INTMR1]
39 mov \irqnr, #16
40 mov \mask, \mask, lsl #16
41 and \stat, \stat, \mask, lsr #16
42
431001: tst \stat, #255
44 addeq \irqnr, \irqnr, #8
45 moveq \stat, \stat, lsr #8
46 tst \stat, #15
47 addeq \irqnr, \irqnr, #4
48 moveq \stat, \stat, lsr #4
49 tst \stat, #3
50 addeq \irqnr, \irqnr, #2
51 moveq \stat, \stat, lsr #2
52 tst \stat, #1
53 addeq \irqnr, \irqnr, #1
54 moveq \stat, \stat, lsr #1
55 tst \stat, #1 @ bit 0 should be set
56 .endm
57
58
diff --git a/arch/arm/mach-clps711x/include/mach/io.h b/arch/arm/mach-clps711x/include/mach/io.h
new file mode 100644
index 00000000000..2e0b3ced8f0
--- /dev/null
+++ b/arch/arm/mach-clps711x/include/mach/io.h
@@ -0,0 +1,36 @@
1/*
2 * arch/arm/mach-clps711x/include/mach/io.h
3 *
4 * Copyright (C) 1999 ARM Limited
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#ifndef __ASM_ARM_ARCH_IO_H
21#define __ASM_ARM_ARCH_IO_H
22
23#define IO_SPACE_LIMIT 0xffffffff
24
25#define __io(a) __typesafe_io(a)
26#define __mem_pci(a) (a)
27
28/*
29 * We don't support ins[lb]/outs[lb]. Make them fault.
30 */
31#define __raw_readsb(p,d,l) do { *(int *)0 = 0; } while (0)
32#define __raw_readsl(p,d,l) do { *(int *)0 = 0; } while (0)
33#define __raw_writesb(p,d,l) do { *(int *)0 = 0; } while (0)
34#define __raw_writesl(p,d,l) do { *(int *)0 = 0; } while (0)
35
36#endif
diff --git a/arch/arm/mach-clps711x/include/mach/irqs.h b/arch/arm/mach-clps711x/include/mach/irqs.h
new file mode 100644
index 00000000000..30b7e97285a
--- /dev/null
+++ b/arch/arm/mach-clps711x/include/mach/irqs.h
@@ -0,0 +1,53 @@
1/*
2 * arch/arm/mach-clps711x/include/mach/irqs.h
3 *
4 * Copyright (C) 2000 Deep Blue Solutions Ltd.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21/*
22 * Interrupts from INTSR1
23 */
24#define IRQ_CSINT 4
25#define IRQ_EINT1 5
26#define IRQ_EINT2 6
27#define IRQ_EINT3 7
28#define IRQ_TC1OI 8
29#define IRQ_TC2OI 9
30#define IRQ_RTCMI 10
31#define IRQ_TINT 11
32#define IRQ_UTXINT1 12
33#define IRQ_URXINT1 13
34#define IRQ_UMSINT 14
35#define IRQ_SSEOTI 15
36
37#define INT1_IRQS (0x0000fff0)
38#define INT1_ACK_IRQS (0x00004f10)
39
40/*
41 * Interrupts from INTSR2
42 */
43#define IRQ_KBDINT (16+0) /* bit 0 */
44#define IRQ_SS2RX (16+1) /* bit 1 */
45#define IRQ_SS2TX (16+2) /* bit 2 */
46#define IRQ_UTXINT2 (16+12) /* bit 12 */
47#define IRQ_URXINT2 (16+13) /* bit 13 */
48
49#define INT2_IRQS (0x30070000)
50#define INT2_ACK_IRQS (0x00010000)
51
52#define NR_IRQS 30
53
diff --git a/arch/arm/mach-clps711x/include/mach/system.h b/arch/arm/mach-clps711x/include/mach/system.h
new file mode 100644
index 00000000000..f916cd7a477
--- /dev/null
+++ b/arch/arm/mach-clps711x/include/mach/system.h
@@ -0,0 +1,40 @@
1/*
2 * arch/arm/mach-clps711x/include/mach/system.h
3 *
4 * Copyright (C) 2000 Deep Blue Solutions Ltd
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#ifndef __ASM_ARCH_SYSTEM_H
21#define __ASM_ARCH_SYSTEM_H
22
23#include <linux/io.h>
24#include <mach/hardware.h>
25#include <asm/hardware/clps7111.h>
26
27static inline void arch_idle(void)
28{
29 clps_writel(1, HALT);
30 __asm__ __volatile__(
31 "mov r0, r0\n\
32 mov r0, r0");
33}
34
35static inline void arch_reset(char mode, const char *cmd)
36{
37 cpu_reset(0);
38}
39
40#endif
diff --git a/arch/arm/mach-clps711x/include/mach/time.h b/arch/arm/mach-clps711x/include/mach/time.h
new file mode 100644
index 00000000000..61fef9129c6
--- /dev/null
+++ b/arch/arm/mach-clps711x/include/mach/time.h
@@ -0,0 +1,49 @@
1/*
2 * arch/arm/mach-clps711x/include/mach/time.h
3 *
4 * Copyright (C) 2000 Deep Blue Solutions Ltd.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <asm/leds.h>
21#include <asm/hardware/clps7111.h>
22
23extern void clps711x_setup_timer(void);
24
25/*
26 * IRQ handler for the timer
27 */
28static irqreturn_t
29p720t_timer_interrupt(int irq, void *dev_id)
30{
31 struct pt_regs *regs = get_irq_regs();
32 do_leds();
33 xtime_update(1);
34#ifndef CONFIG_SMP
35 update_process_times(user_mode(regs));
36#endif
37 do_profile(regs);
38 return IRQ_HANDLED;
39}
40
41/*
42 * Set up timer interrupt, and return the current time in seconds.
43 */
44void __init time_init(void)
45{
46 clps711x_setup_timer();
47 timer_irq.handler = p720t_timer_interrupt;
48 setup_irq(IRQ_TC2OI, &timer_irq);
49}
diff --git a/arch/arm/mach-clps711x/include/mach/vmalloc.h b/arch/arm/mach-clps711x/include/mach/vmalloc.h
new file mode 100644
index 00000000000..467b96137e4
--- /dev/null
+++ b/arch/arm/mach-clps711x/include/mach/vmalloc.h
@@ -0,0 +1,20 @@
1/*
2 * arch/arm/mach-clps711x/include/mach/vmalloc.h
3 *
4 * Copyright (C) 2000 Deep Blue Solutions Ltd.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#define VMALLOC_END 0xd0000000UL
diff --git a/arch/arm/mach-clps711x/irq.c b/arch/arm/mach-clps711x/irq.c
new file mode 100644
index 00000000000..c2eceee645e
--- /dev/null
+++ b/arch/arm/mach-clps711x/irq.c
@@ -0,0 +1,143 @@
1/*
2 * linux/arch/arm/mach-clps711x/irq.c
3 *
4 * Copyright (C) 2000 Deep Blue Solutions Ltd.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/init.h>
21#include <linux/list.h>
22#include <linux/io.h>
23
24#include <asm/mach/irq.h>
25#include <mach/hardware.h>
26#include <asm/irq.h>
27
28#include <asm/hardware/clps7111.h>
29
30static void int1_mask(struct irq_data *d)
31{
32 u32 intmr1;
33
34 intmr1 = clps_readl(INTMR1);
35 intmr1 &= ~(1 << d->irq);
36 clps_writel(intmr1, INTMR1);
37}
38
39static void int1_ack(struct irq_data *d)
40{
41 u32 intmr1;
42
43 intmr1 = clps_readl(INTMR1);
44 intmr1 &= ~(1 << d->irq);
45 clps_writel(intmr1, INTMR1);
46
47 switch (d->irq) {
48 case IRQ_CSINT: clps_writel(0, COEOI); break;
49 case IRQ_TC1OI: clps_writel(0, TC1EOI); break;
50 case IRQ_TC2OI: clps_writel(0, TC2EOI); break;
51 case IRQ_RTCMI: clps_writel(0, RTCEOI); break;
52 case IRQ_TINT: clps_writel(0, TEOI); break;
53 case IRQ_UMSINT: clps_writel(0, UMSEOI); break;
54 }
55}
56
57static void int1_unmask(struct irq_data *d)
58{
59 u32 intmr1;
60
61 intmr1 = clps_readl(INTMR1);
62 intmr1 |= 1 << d->irq;
63 clps_writel(intmr1, INTMR1);
64}
65
66static struct irq_chip int1_chip = {
67 .irq_ack = int1_ack,
68 .irq_mask = int1_mask,
69 .irq_unmask = int1_unmask,
70};
71
72static void int2_mask(struct irq_data *d)
73{
74 u32 intmr2;
75
76 intmr2 = clps_readl(INTMR2);
77 intmr2 &= ~(1 << (d->irq - 16));
78 clps_writel(intmr2, INTMR2);
79}
80
81static void int2_ack(struct irq_data *d)
82{
83 u32 intmr2;
84
85 intmr2 = clps_readl(INTMR2);
86 intmr2 &= ~(1 << (d->irq - 16));
87 clps_writel(intmr2, INTMR2);
88
89 switch (d->irq) {
90 case IRQ_KBDINT: clps_writel(0, KBDEOI); break;
91 }
92}
93
94static void int2_unmask(struct irq_data *d)
95{
96 u32 intmr2;
97
98 intmr2 = clps_readl(INTMR2);
99 intmr2 |= 1 << (d->irq - 16);
100 clps_writel(intmr2, INTMR2);
101}
102
103static struct irq_chip int2_chip = {
104 .irq_ack = int2_ack,
105 .irq_mask = int2_mask,
106 .irq_unmask = int2_unmask,
107};
108
109void __init clps711x_init_irq(void)
110{
111 unsigned int i;
112
113 for (i = 0; i < NR_IRQS; i++) {
114 if (INT1_IRQS & (1 << i)) {
115 irq_set_chip_and_handler(i, &int1_chip,
116 handle_level_irq);
117 set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
118 }
119 if (INT2_IRQS & (1 << i)) {
120 irq_set_chip_and_handler(i, &int2_chip,
121 handle_level_irq);
122 set_irq_flags(i, IRQF_VALID | IRQF_PROBE);
123 }
124 }
125
126 /*
127 * Disable interrupts
128 */
129 clps_writel(0, INTMR1);
130 clps_writel(0, INTMR2);
131
132 /*
133 * Clear down any pending interrupts
134 */
135 clps_writel(0, COEOI);
136 clps_writel(0, TC1EOI);
137 clps_writel(0, TC2EOI);
138 clps_writel(0, RTCEOI);
139 clps_writel(0, TEOI);
140 clps_writel(0, UMSEOI);
141 clps_writel(0, SYNCIO);
142 clps_writel(0, KBDEOI);
143}
diff --git a/arch/arm/mach-clps711x/mm.c b/arch/arm/mach-clps711x/mm.c
new file mode 100644
index 00000000000..98659217676
--- /dev/null
+++ b/arch/arm/mach-clps711x/mm.c
@@ -0,0 +1,48 @@
1/*
2 * linux/arch/arm/mach-clps711x/mm.c
3 *
4 * Generic MM setup for the CLPS711x-based machines.
5 *
6 * Copyright (C) 2001 Deep Blue Solutions Ltd
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 as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22#include <linux/kernel.h>
23#include <linux/mm.h>
24#include <linux/init.h>
25
26#include <asm/sizes.h>
27#include <mach/hardware.h>
28#include <asm/pgtable.h>
29#include <asm/page.h>
30#include <asm/mach/map.h>
31#include <asm/hardware/clps7111.h>
32
33/*
34 * This maps the generic CLPS711x registers
35 */
36static struct map_desc clps711x_io_desc[] __initdata = {
37 {
38 .virtual = CLPS7111_VIRT_BASE,
39 .pfn = __phys_to_pfn(CLPS7111_PHYS_BASE),
40 .length = SZ_1M,
41 .type = MT_DEVICE
42 }
43};
44
45void __init clps711x_map_io(void)
46{
47 iotable_init(clps711x_io_desc, ARRAY_SIZE(clps711x_io_desc));
48}
diff --git a/arch/arm/mach-clps711x/p720t-leds.c b/arch/arm/mach-clps711x/p720t-leds.c
new file mode 100644
index 00000000000..15121446efc
--- /dev/null
+++ b/arch/arm/mach-clps711x/p720t-leds.c
@@ -0,0 +1,67 @@
1/*
2 * linux/arch/arm/mach-clps711x/leds.c
3 *
4 * Integrator LED control routines
5 *
6 * Copyright (C) 2000 Deep Blue Solutions Ltd
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 as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22#include <linux/kernel.h>
23#include <linux/init.h>
24#include <linux/io.h>
25
26#include <mach/hardware.h>
27#include <asm/leds.h>
28#include <asm/system.h>
29#include <asm/mach-types.h>
30
31#include <asm/hardware/clps7111.h>
32#include <asm/hardware/ep7212.h>
33
34static void p720t_leds_event(led_event_t ledevt)
35{
36 unsigned long flags;
37 u32 pddr;
38
39 local_irq_save(flags);
40 switch(ledevt) {
41 case led_idle_start:
42 break;
43
44 case led_idle_end:
45 break;
46
47 case led_timer:
48 pddr = clps_readb(PDDR);
49 clps_writeb(pddr ^ 1, PDDR);
50 break;
51
52 default:
53 break;
54 }
55
56 local_irq_restore(flags);
57}
58
59static int __init leds_init(void)
60{
61 if (machine_is_p720t())
62 leds_event = p720t_leds_event;
63
64 return 0;
65}
66
67arch_initcall(leds_init);
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
new file mode 100644
index 00000000000..cefbce0480b
--- /dev/null
+++ b/arch/arm/mach-clps711x/p720t.c
@@ -0,0 +1,123 @@
1/*
2 * linux/arch/arm/mach-clps711x/p720t.c
3 *
4 * Copyright (C) 2000-2001 Deep Blue Solutions Ltd
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20#include <linux/kernel.h>
21#include <linux/init.h>
22#include <linux/types.h>
23#include <linux/string.h>
24#include <linux/mm.h>
25#include <linux/io.h>
26
27#include <mach/hardware.h>
28#include <asm/pgtable.h>
29#include <asm/page.h>
30#include <asm/setup.h>
31#include <asm/sizes.h>
32#include <asm/mach-types.h>
33#include <asm/mach/arch.h>
34#include <asm/mach/map.h>
35#include <mach/syspld.h>
36
37#include "common.h"
38
39/*
40 * Map the P720T system PLD. It occupies two address spaces:
41 * SYSPLD_PHYS_BASE and SYSPLD_PHYS_BASE + 0x00400000
42 * We map both here.
43 */
44static struct map_desc p720t_io_desc[] __initdata = {
45 {
46 .virtual = SYSPLD_VIRT_BASE,
47 .pfn = __phys_to_pfn(SYSPLD_PHYS_BASE),
48 .length = SZ_1M,
49 .type = MT_DEVICE
50 }, {
51 .virtual = 0xfe400000,
52 .pfn = __phys_to_pfn(0x10400000),
53 .length = SZ_1M,
54 .type = MT_DEVICE
55 }
56};
57
58static void __init
59fixup_p720t(struct machine_desc *desc, struct tag *tag,
60 char **cmdline, struct meminfo *mi)
61{
62 /*
63 * Our bootloader doesn't setup any tags (yet).
64 */
65 if (tag->hdr.tag != ATAG_CORE) {
66 tag->hdr.tag = ATAG_CORE;
67 tag->hdr.size = tag_size(tag_core);
68 tag->u.core.flags = 0;
69 tag->u.core.pagesize = PAGE_SIZE;
70 tag->u.core.rootdev = 0x0100;
71
72 tag = tag_next(tag);
73 tag->hdr.tag = ATAG_MEM;
74 tag->hdr.size = tag_size(tag_mem32);
75 tag->u.mem.size = 4096;
76 tag->u.mem.start = PHYS_OFFSET;
77
78 tag = tag_next(tag);
79 tag->hdr.tag = ATAG_NONE;
80 tag->hdr.size = 0;
81 }
82}
83
84static void __init p720t_map_io(void)
85{
86 clps711x_map_io();
87 iotable_init(p720t_io_desc, ARRAY_SIZE(p720t_io_desc));
88}
89
90MACHINE_START(P720T, "ARM-Prospector720T")
91 /* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
92 .boot_params = 0xc0000100,
93 .fixup = fixup_p720t,
94 .map_io = p720t_map_io,
95 .init_irq = clps711x_init_irq,
96 .timer = &clps711x_timer,
97MACHINE_END
98
99static int p720t_hw_init(void)
100{
101 /*
102 * Power down as much as possible in case we don't
103 * have the drivers loaded.
104 */
105 PLD_LCDEN = 0;
106 PLD_PWR &= ~(PLD_S4_ON|PLD_S3_ON|PLD_S2_ON|PLD_S1_ON);
107
108 PLD_KBD = 0;
109 PLD_IO = 0;
110 PLD_IRDA = 0;
111 PLD_CODEC = 0;
112 PLD_TCH = 0;
113 PLD_SPI = 0;
114#ifndef CONFIG_DEBUG_LL
115 PLD_COM2 = 0;
116 PLD_COM1 = 0;
117#endif
118
119 return 0;
120}
121
122__initcall(p720t_hw_init);
123
diff --git a/arch/arm/mach-clps711x/time.c b/arch/arm/mach-clps711x/time.c
new file mode 100644
index 00000000000..d581ef0bcd2
--- /dev/null
+++ b/arch/arm/mach-clps711x/time.c
@@ -0,0 +1,84 @@
1/*
2 * linux/arch/arm/mach-clps711x/time.c
3 *
4 * Copyright (C) 2001 Deep Blue Solutions Ltd.
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 */
19#include <linux/timex.h>
20#include <linux/init.h>
21#include <linux/interrupt.h>
22#include <linux/irq.h>
23#include <linux/sched.h>
24#include <linux/io.h>
25
26#include <mach/hardware.h>
27#include <asm/irq.h>
28#include <asm/leds.h>
29#include <asm/hardware/clps7111.h>
30
31#include <asm/mach/time.h>
32
33
34/*
35 * gettimeoffset() returns time since last timer tick, in usecs.
36 *
37 * 'LATCH' is hwclock ticks (see CLOCK_TICK_RATE in timex.h) per jiffy.
38 * 'tick' is usecs per jiffy.
39 */
40static unsigned long clps711x_gettimeoffset(void)
41{
42 unsigned long hwticks;
43 hwticks = LATCH - (clps_readl(TC2D) & 0xffff); /* since last underflow */
44 return (hwticks * (tick_nsec / 1000)) / LATCH;
45}
46
47/*
48 * IRQ handler for the timer
49 */
50static irqreturn_t
51p720t_timer_interrupt(int irq, void *dev_id)
52{
53 timer_tick();
54 return IRQ_HANDLED;
55}
56
57static struct irqaction clps711x_timer_irq = {
58 .name = "CLPS711x Timer Tick",
59 .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
60 .handler = p720t_timer_interrupt,
61};
62
63static void __init clps711x_timer_init(void)
64{
65 struct timespec tv;
66 unsigned int syscon;
67
68 syscon = clps_readl(SYSCON1);
69 syscon |= SYSCON1_TC2S | SYSCON1_TC2M;
70 clps_writel(syscon, SYSCON1);
71
72 clps_writel(LATCH-1, TC2D); /* 512kHz / 100Hz - 1 */
73
74 setup_irq(IRQ_TC2OI, &clps711x_timer_irq);
75
76 tv.tv_nsec = 0;
77 tv.tv_sec = clps_readl(RTCDR);
78 do_settimeofday(&tv);
79}
80
81struct sys_timer clps711x_timer = {
82 .init = clps711x_timer_init,
83 .offset = clps711x_gettimeoffset,
84};
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-03 11:23:09 -0400