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ARM: mach-shmobile: Kota2 PINT fix 

Support PINT on sh73a0 and Kota2 using INTC PINT macros.

With this patch applied the Kota2 ethernet is handled
through one of the chained sh73a0 PINT interrupt controllers.

sh73a0 PINT support is included in 3.2-rc but the Kota2 board
code does not make use of this shared code base without this
patch. Without this patch kota2 on-board ethernet is broken.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm 2011-11-22 15:15:57 +09:00 committed by Paul Mundt
parent a9098b3726
commit 1b6cec8a69
1 changed files with 2 additions and 14 deletions
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16
arch/arm/mach-shmobile/board-kota2.c
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@ -56,7 +56,7 @@ static struct resource smsc9220_resources[] = {
.flags = IORESOURCE_MEM,
},
[1] = {
.start = gic_spi(33), /* PINTA2 @ PORT144 */
.start = SH73A0_PINT0_IRQ(2), /* PINTA2 */
.flags = IORESOURCE_IRQ,
},
};
@ -317,18 +317,6 @@ static void __init kota2_map_io(void)
shmobile_setup_console();
}
#define PINTER0A 0xe69000a0
#define PINTCR0A 0xe69000b0
void __init kota2_init_irq(void)
{
sh73a0_init_irq();
/* setup PINT: enable PINTA2 as active low */
__raw_writel(1 << 29, PINTER0A);
__raw_writew(2 << 10, PINTCR0A);
}
static void __init kota2_init(void)
{
sh73a0_pinmux_init();
@ -447,7 +435,7 @@ struct sys_timer kota2_timer = {
MACHINE_START(KOTA2, "kota2")
.map_io = kota2_map_io,
.init_irq = kota2_init_irq,
.init_irq = sh73a0_init_irq,
.handle_irq = shmobile_handle_irq_gic,
.init_machine = kota2_init,
.timer = &kota2_timer,