[PATCH v3 07/18] ARM: clps711x: Implement usage "SPARSE_IRQ" kernel option for a platform
Alexander Shiyan
shc_work at mail.ru
Sat Nov 17 08:57:13 EST 2012
Signed-off-by: Alexander Shiyan <shc_work at mail.ru>
---
arch/arm/Kconfig | 1 +
arch/arm/mach-clps711x/autcpu12.c | 1 +
arch/arm/mach-clps711x/cdb89712.c | 1 +
arch/arm/mach-clps711x/clep7312.c | 1 +
arch/arm/mach-clps711x/common.h | 1 +
arch/arm/mach-clps711x/edb7211.c | 1 +
arch/arm/mach-clps711x/fortunet.c | 1 +
arch/arm/mach-clps711x/include/mach/clps711x.h | 21 +++++++++++
arch/arm/mach-clps711x/include/mach/irqs.h | 46 ------------------------
arch/arm/mach-clps711x/p720t.c | 1 +
10 files changed, 29 insertions(+), 46 deletions(-)
delete mode 100644 arch/arm/mach-clps711x/include/mach/irqs.h
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5e9342b..896f6bb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -378,6 +378,7 @@ 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.
diff --git a/arch/arm/mach-clps711x/autcpu12.c b/arch/arm/mach-clps711x/autcpu12.c
index c20043b..b90a316 100644
--- a/arch/arm/mach-clps711x/autcpu12.c
+++ b/arch/arm/mach-clps711x/autcpu12.c
@@ -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,
diff --git a/arch/arm/mach-clps711x/cdb89712.c b/arch/arm/mach-clps711x/cdb89712.c
index 24f573b..133794c 100644
--- a/arch/arm/mach-clps711x/cdb89712.c
+++ b/arch/arm/mach-clps711x/cdb89712.c
@@ -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,
diff --git a/arch/arm/mach-clps711x/clep7312.c b/arch/arm/mach-clps711x/clep7312.c
index dbc7842..be776c5 100644
--- a/arch/arm/mach-clps711x/clep7312.c
+++ b/arch/arm/mach-clps711x/clep7312.c
@@ -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,
diff --git a/arch/arm/mach-clps711x/common.h b/arch/arm/mach-clps711x/common.h
index dc60cae..28b1701 100644
--- a/arch/arm/mach-clps711x/common.h
+++ b/arch/arm/mach-clps711x/common.h
@@ -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))
diff --git a/arch/arm/mach-clps711x/edb7211.c b/arch/arm/mach-clps711x/edb7211.c
index 59dec3b..7b161dd 100644
--- a/arch/arm/mach-clps711x/edb7211.c
+++ b/arch/arm/mach-clps711x/edb7211.c
@@ -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,
diff --git a/arch/arm/mach-clps711x/fortunet.c b/arch/arm/mach-clps711x/fortunet.c
index 3a3f0b7..a5c0816 100644
--- a/arch/arm/mach-clps711x/fortunet.c
+++ b/arch/arm/mach-clps711x/fortunet.c
@@ -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,
diff --git a/arch/arm/mach-clps711x/include/mach/clps711x.h b/arch/arm/mach-clps711x/include/mach/clps711x.h
index aee352c..1f4728d 100644
--- a/arch/arm/mach-clps711x/include/mach/clps711x.h
+++ b/arch/arm/mach-clps711x/include/mach/clps711x.h
@@ -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 */
diff --git a/arch/arm/mach-clps711x/include/mach/irqs.h b/arch/arm/mach-clps711x/include/mach/irqs.h
deleted file mode 100644
index 1ea56db..0000000
--- a/arch/arm/mach-clps711x/include/mach/irqs.h
+++ /dev/null
@@ -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
diff --git a/arch/arm/mach-clps711x/p720t.c b/arch/arm/mach-clps711x/p720t.c
index d95cb8a..fbe7552 100644
--- a/arch/arm/mach-clps711x/p720t.c
+++ b/arch/arm/mach-clps711x/p720t.c
@@ -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,
--
1.7.8.6
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