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authorSascha Hauer <s.hauer@pengutronix.de>2011-02-17 16:43:48 +0300
committerSascha Hauer <s.hauer@pengutronix.de>2011-03-07 21:29:37 +0300
commit5ae30b477e9fb7319e2976fbf3521c0fac2625f1 (patch)
treee9c943a384e61b4552175e35a981bdf2316baba2 /arch/arm/mach-imx/mm-imx21.c
parent9685a3609d7f15297987c511c323b43693317960 (diff)
downloadlinux-5ae30b477e9fb7319e2976fbf3521c0fac2625f1.tar.xz
ARM i.MX: Move gpio initialization to SoC specific files
This saves us from soc level dispatching in generic files Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-imx/mm-imx21.c')
-rw-r--r--arch/arm/mach-imx/mm-imx21.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index b6152c6b5b29..6027e35ebfdb 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -24,6 +24,8 @@
#include <mach/common.h>
#include <asm/pgtable.h>
#include <asm/mach/map.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
/* MX21 memory map definition */
static struct map_desc imx21_io_desc[] __initdata = {
@@ -65,10 +67,17 @@ void __init imx21_init_early(void)
mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR));
}
-int imx21_register_gpios(void);
+static struct mxc_gpio_port imx21_gpio_ports[] = {
+ DEFINE_IMX_GPIO_PORT_IRQ(MX21, 0, 1, MX21_INT_GPIO),
+ DEFINE_IMX_GPIO_PORT(MX21, 1, 2),
+ DEFINE_IMX_GPIO_PORT(MX21, 2, 3),
+ DEFINE_IMX_GPIO_PORT(MX21, 3, 4),
+ DEFINE_IMX_GPIO_PORT(MX21, 4, 5),
+ DEFINE_IMX_GPIO_PORT(MX21, 5, 6),
+};
void __init mx21_init_irq(void)
{
mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR));
- imx21_register_gpios();
+ mxc_gpio_init(imx21_gpio_ports, ARRAY_SIZE(imx21_gpio_ports));
}