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-rw-r--r--arch/arm/mach-integrator/include/mach/clkdev.h26
-rw-r--r--arch/arm/mach-integrator/include/mach/entry-macro.S45
-rw-r--r--arch/arm/mach-integrator/include/mach/io.h36
-rw-r--r--arch/arm/mach-integrator/include/mach/system.h44
-rw-r--r--arch/arm/mach-integrator/include/mach/vmalloc.h20
5 files changed, 171 insertions, 0 deletions
diff --git a/arch/arm/mach-integrator/include/mach/clkdev.h b/arch/arm/mach-integrator/include/mach/clkdev.h
new file mode 100644
index 00000000000..bfe07679fae
--- /dev/null
+++ b/arch/arm/mach-integrator/include/mach/clkdev.h
@@ -0,0 +1,26 @@
1#ifndef __ASM_MACH_CLKDEV_H
2#define __ASM_MACH_CLKDEV_H
3
4#include <linux/module.h>
5#include <plat/clock.h>
6
7struct clk {
8 unsigned long rate;
9 const struct clk_ops *ops;
10 struct module *owner;
11 const struct icst_params *params;
12 void __iomem *vcoreg;
13 void *data;
14};
15
16static inline int __clk_get(struct clk *clk)
17{
18 return try_module_get(clk->owner);
19}
20
21static inline void __clk_put(struct clk *clk)
22{
23 module_put(clk->owner);
24}
25
26#endif
diff --git a/arch/arm/mach-integrator/include/mach/entry-macro.S b/arch/arm/mach-integrator/include/mach/entry-macro.S
new file mode 100644
index 00000000000..3d029c9f3ef
--- /dev/null
+++ b/arch/arm/mach-integrator/include/mach/entry-macro.S
@@ -0,0 +1,45 @@
1/*
2 * arch/arm/mach-integrator/include/mach/entry-macro.S
3 *
4 * Low-level IRQ helper macros for Integrator 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/platform.h>
12#include <mach/irqs.h>
13
14 .macro disable_fiq
15 .endm
16
17 .macro get_irqnr_preamble, base, tmp
18 .endm
19
20 .macro arch_ret_to_user, tmp1, tmp2
21 .endm
22
23 .macro get_irqnr_and_base, irqnr, irqstat, base, tmp
24/* FIXME: should not be using soo many LDRs here */
25 ldr \base, =IO_ADDRESS(INTEGRATOR_IC_BASE)
26 mov \irqnr, #IRQ_PIC_START
27 ldr \irqstat, [\base, #IRQ_STATUS] @ get masked status
28 ldr \base, =IO_ADDRESS(INTEGRATOR_HDR_BASE)
29 teq \irqstat, #0
30 ldreq \irqstat, [\base, #(INTEGRATOR_HDR_IC_OFFSET+IRQ_STATUS)]
31 moveq \irqnr, #IRQ_CIC_START
32
331001: tst \irqstat, #15
34 bne 1002f
35 add \irqnr, \irqnr, #4
36 movs \irqstat, \irqstat, lsr #4
37 bne 1001b
381002: tst \irqstat, #1
39 bne 1003f
40 add \irqnr, \irqnr, #1
41 movs \irqstat, \irqstat, lsr #1
42 bne 1002b
431003: /* EQ will be set if no irqs pending */
44 .endm
45
diff --git a/arch/arm/mach-integrator/include/mach/io.h b/arch/arm/mach-integrator/include/mach/io.h
new file mode 100644
index 00000000000..f21bb5493dd
--- /dev/null
+++ b/arch/arm/mach-integrator/include/mach/io.h
@@ -0,0 +1,36 @@
1/*
2 * arch/arm/mach-integrator/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 0xffff
24
25/*
26 * WARNING: this has to mirror definitions in platform.h
27 */
28#define PCI_MEMORY_VADDR 0xe8000000
29#define PCI_CONFIG_VADDR 0xec000000
30#define PCI_V3_VADDR 0xed000000
31#define PCI_IO_VADDR 0xee000000
32
33#define __io(a) ((void __iomem *)(PCI_IO_VADDR + (a)))
34#define __mem_pci(a) (a)
35
36#endif
diff --git a/arch/arm/mach-integrator/include/mach/system.h b/arch/arm/mach-integrator/include/mach/system.h
new file mode 100644
index 00000000000..e1551b8dab7
--- /dev/null
+++ b/arch/arm/mach-integrator/include/mach/system.h
@@ -0,0 +1,44 @@
1/*
2 * arch/arm/mach-integrator/include/mach/system.h
3 *
4 * Copyright (C) 1999 ARM Limited
5 * Copyright (C) 2000 Deep Blue Solutions Ltd
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21#ifndef __ASM_ARCH_SYSTEM_H
22#define __ASM_ARCH_SYSTEM_H
23
24#include <mach/cm.h>
25
26static inline void arch_idle(void)
27{
28 /*
29 * This should do all the clock switching
30 * and wait for interrupt tricks
31 */
32 cpu_do_idle();
33}
34
35static inline void arch_reset(char mode, const char *cmd)
36{
37 /*
38 * To reset, we hit the on-board reset register
39 * in the system FPGA
40 */
41 cm_control(CM_CTRL_RESET, CM_CTRL_RESET);
42}
43
44#endif
diff --git a/arch/arm/mach-integrator/include/mach/vmalloc.h b/arch/arm/mach-integrator/include/mach/vmalloc.h
new file mode 100644
index 00000000000..2f5a2bafb11
--- /dev/null
+++ b/arch/arm/mach-integrator/include/mach/vmalloc.h
@@ -0,0 +1,20 @@
1/*
2 * arch/arm/mach-integrator/include/mach/vmalloc.h
3 *
4 * Copyright (C) 2000 Russell King.
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
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-21 15:15:38 -0400