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ARM: clps711x: Implement usage "SPARSE_IRQ" kernel option for a platform 

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Alexander Shiyan 2012-11-17 17:57:13 +04:00 committed by Olof Johansson
parent 86449336dd
commit 0d8be81c0e
10 changed files with 29 additions and 46 deletions
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1
arch/arm/Kconfig
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@ -372,6 +372,7 @@ config ARCH_CLPS711X
select CPU_ARM720T
select GENERIC_CLOCKEVENTS
select NEED_MACH_MEMORY_H
select SPARSE_IRQ
help
Support for Cirrus Logic 711x/721x/731x based boards.

1
arch/arm/mach-clps711x/autcpu12.c
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@ -70,6 +70,7 @@ static void __init autcpu12_init(void)
MACHINE_START(AUTCPU12, "autronix autcpu12")
/* Maintainer: Thomas Gleixner */
.atag_offset = 0x20000,
.nr_irqs = CLPS711X_NR_IRQS,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,

1
arch/arm/mach-clps711x/cdb89712.c
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@ -137,6 +137,7 @@ static void __init cdb89712_init(void)
MACHINE_START(CDB89712, "Cirrus-CDB89712")
/* Maintainer: Ray Lehtiniemi */
.atag_offset = 0x100,
.nr_irqs = CLPS711X_NR_IRQS,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,
.timer = &clps711x_timer,

1
arch/arm/mach-clps711x/clep7312.c
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@ -37,6 +37,7 @@ fixup_clep7312(struct tag *tags, char **cmdline, struct meminfo *mi)
MACHINE_START(CLEP7212, "Cirrus Logic 7212/7312")
/* Maintainer: Nobody */
.atag_offset = 0x0100,
.nr_irqs = CLPS711X_NR_IRQS,
.fixup = fixup_clep7312,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,

1
arch/arm/mach-clps711x/common.h
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@ -4,6 +4,7 @@
* Common bits.
*/
#define CLPS711X_NR_IRQS (30)
#define CLPS711X_NR_GPIO (4 * 8 + 3)
#define CLPS711X_GPIO(prt, bit) ((prt) * 8 + (bit))

1
arch/arm/mach-clps711x/edb7211.c
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@ -91,6 +91,7 @@ static void __init edb7211_init(void)
MACHINE_START(EDB7211, "CL-EDB7211 (EP7211 eval board)")
/* Maintainer: Jon McClintock */
.atag_offset = VIDEORAM_SIZE + 0x100,
.nr_irqs = CLPS711X_NR_IRQS,
.fixup = fixup_edb7211,
.reserve = edb7211_reserve,
.map_io = edb7211_map_io,

1
arch/arm/mach-clps711x/fortunet.c
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@ -74,6 +74,7 @@ fortunet_fixup(struct tag *tags, char **cmdline, struct meminfo *mi)
MACHINE_START(FORTUNET, "ARM-FortuNet")
/* Maintainer: FortuNet Inc. */
.nr_irqs = CLPS711X_NR_IRQS,
.fixup = fortunet_fixup,
.map_io = clps711x_map_io,
.init_irq = clps711x_init_irq,

21
arch/arm/mach-clps711x/include/mach/clps711x.h
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@ -277,4 +277,25 @@
#define MEMCFG_WAITSTATE_2_0 (14 << 2)
#define MEMCFG_WAITSTATE_1_0 (15 << 2)
/* INTSR1 Interrupts */
#define IRQ_CSINT (4)
#define IRQ_EINT1 (5)
#define IRQ_EINT2 (6)
#define IRQ_EINT3 (7)
#define IRQ_TC1OI (8)
#define IRQ_TC2OI (9)
#define IRQ_RTCMI (10)
#define IRQ_TINT (11)
#define IRQ_UTXINT1 (12)
#define IRQ_URXINT1 (13)
#define IRQ_UMSINT (14)
#define IRQ_SSEOTI (15)
/* INTSR2 Interrupts */
#define IRQ_KBDINT (16 + 0)
#define IRQ_SS2RX (16 + 1)
#define IRQ_SS2TX (16 + 2)
#define IRQ_UTXINT2 (16 + 12)
#define IRQ_URXINT2 (16 + 13)
#endif /* __MACH_CLPS711X_H */

46
arch/arm/mach-clps711x/include/mach/irqs.h
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@ -1,46 +0,0 @@
/*
* arch/arm/mach-clps711x/include/mach/irqs.h
*
* Copyright (C) 2000 Deep Blue Solutions Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* Interrupts from INTSR1
*/
#define IRQ_CSINT 4
#define IRQ_EINT1 5
#define IRQ_EINT2 6
#define IRQ_EINT3 7
#define IRQ_TC1OI 8
#define IRQ_TC2OI 9
#define IRQ_RTCMI 10
#define IRQ_TINT 11
#define IRQ_UTXINT1 12
#define IRQ_URXINT1 13
#define IRQ_UMSINT 14
#define IRQ_SSEOTI 15
/*
* Interrupts from INTSR2
*/
#define IRQ_KBDINT (16+0) /* bit 0 */
#define IRQ_SS2RX (16+1) /* bit 1 */
#define IRQ_SS2TX (16+2) /* bit 2 */
#define IRQ_UTXINT2 (16+12) /* bit 12 */
#define IRQ_URXINT2 (16+13) /* bit 13 */
#define NR_IRQS 30

1
arch/arm/mach-clps711x/p720t.c
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@ -134,6 +134,7 @@ static void __init p720t_init_late(void)
MACHINE_START(P720T, "ARM-Prospector720T")
/* Maintainer: ARM Ltd/Deep Blue Solutions Ltd */
.atag_offset = 0x100,
.nr_irqs = CLPS711X_NR_IRQS,
.fixup = fixup_p720t,
.map_io = p720t_map_io,
.init_early = p720t_init_early,