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>

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));
 }