[ARM] 3867/1: AT91 GPIO update
This patch makes the AT91 gpio.c support processor-generic (AT91RM9200
and AT91SAM9xxx). The GPIO controllers supported by a particular AT91
processor are defined in the processor-specific file and are registered
with gpio.c at startup.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-at91rm9200/board-dk.c b/arch/arm/mach-at91rm9200/board-dk.c
index 23ea9d6..54c32d0 100644
--- a/arch/arm/mach-at91rm9200/board-dk.c
+++ b/arch/arm/mach-at91rm9200/board-dk.c
@@ -42,14 +42,6 @@
#include "generic.h"
-static void __init dk_init_irq(void)
-{
- /* Initialize AIC controller */
- at91rm9200_init_irq(NULL);
-
- /* Set up the GPIO interrupts */
- at91_gpio_irq_setup(BGA_GPIO_BANKS);
-}
/*
* Serial port configuration.
@@ -65,7 +57,7 @@
static void __init dk_map_io(void)
{
/* Initialize processor: 18.432 MHz crystal */
- at91rm9200_initialize(18432000);
+ at91rm9200_initialize(18432000, AT91RM9200_BGA);
/* Setup the LEDs */
at91_init_leds(AT91_PIN_PB2, AT91_PIN_PB2);
@@ -74,6 +66,11 @@
at91_init_serial(&dk_uart_config);
}
+static void __init dk_init_irq(void)
+{
+ at91rm9200_init_interrupts(NULL);
+}
+
static struct at91_eth_data __initdata dk_eth_data = {
.phy_irq_pin = AT91_PIN_PC4,
.is_rmii = 1,