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authorPaul Mundt <lethal@linux-sh.org>2006-11-20 11:18:30 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-12-06 10:45:37 +0900
commit417528a2e35f46bc42721de5c4efd33a0eba019d (patch)
tree622d88ef2f82910063e841fd70d8720465c4dcef /arch
parent716067f28931d46b9f460acbeae1478a337e58ec (diff)
sh: Configurable timer IRQ.
All of the various CPU subtypes currently hardcode TIMER_IRQ, switch this to a config option in the few places we need this. This allows further removal of hardcoded IRQ headers.. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/Kconfig7
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7780.c2
-rw-r--r--arch/sh/kernel/timers/timer-cmt.c2
-rw-r--r--arch/sh/kernel/timers/timer-mtu2.c2
-rw-r--r--arch/sh/kernel/timers/timer-tmu.c2
5 files changed, 11 insertions, 4 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index ba7a1501630..b95dbb8db66 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -405,6 +405,13 @@ source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
source "arch/sh/boards/renesas/r7780rp/Kconfig"
+config SH_TIMER_IRQ
+ int
+ default "28" if CPU_SUBTYPE_SH7780
+ default "86" if CPU_SUBTYPE_SH7619
+ default "140" if CPU_SUBTYPE_SH7206
+ default "16"
+
config SH_PCLK_FREQ
int "Peripheral clock frequency (in Hz)"
default "27000000" if CPU_SUBTYPE_SH73180 || CPU_SUBTYPE_SH7343
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7780.c b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
index 814ddb22653..4a2b9e01b91 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7780.c
@@ -79,7 +79,7 @@ static int __init sh7780_devices_setup(void)
__initcall(sh7780_devices_setup);
static struct intc2_data intc2_irq_table[] = {
- { TIMER_IRQ, 0, 24, 0, INTC_TMU0_MSK, 2 },
+ { 28, 0, 24, 0, INTC_TMU0_MSK, 2 },
{ 21, 1, 0, 0, INTC_RTC_MSK, TIMER_PRIORITY },
{ 22, 1, 1, 0, INTC_RTC_MSK, TIMER_PRIORITY },
{ 23, 1, 2, 0, INTC_RTC_MSK, TIMER_PRIORITY },
diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c
index 30687383d4b..24b03996da5 100644
--- a/arch/sh/kernel/timers/timer-cmt.c
+++ b/arch/sh/kernel/timers/timer-cmt.c
@@ -169,7 +169,7 @@ static int cmt_timer_init(void)
cmt_clock_enable();
- setup_irq(TIMER_IRQ, &cmt_irq);
+ setup_irq(CONFIG_SH_TIMER_IRQ, &cmt_irq);
cmt0_clk.parent = clk_get("module_clk");
diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c
index 045b2aba13f..92c98b5b11e 100644
--- a/arch/sh/kernel/timers/timer-mtu2.c
+++ b/arch/sh/kernel/timers/timer-mtu2.c
@@ -167,7 +167,7 @@ static int mtu2_timer_init(void)
u8 tmp;
unsigned long interval;
- setup_irq(TIMER_IRQ, &mtu2_irq);
+ setup_irq(CONFIG_SH_TIMER_IRQ, &mtu2_irq);
mtu2_clk1.parent = clk_get("module_clk");
diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c
index 24927015dc3..06a70db7386 100644
--- a/arch/sh/kernel/timers/timer-tmu.c
+++ b/arch/sh/kernel/timers/timer-tmu.c
@@ -149,7 +149,7 @@ static int tmu_timer_init(void)
{
unsigned long interval;
- setup_irq(TIMER_IRQ, &tmu_irq);
+ setup_irq(CONFIG_SH_TIMER_IRQ, &tmu_irq);
tmu0_clk.parent = clk_get("module_clk");