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Diffstat (limited to 'arch/arm/mach-imx/mm-imx27.c')
-rw-r--r--arch/arm/mach-imx/mm-imx27.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index a6761a39f08..96dd1f5ea7b 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -22,9 +22,9 @@
22#include <linux/init.h> 22#include <linux/init.h>
23#include <mach/hardware.h> 23#include <mach/hardware.h>
24#include <mach/common.h> 24#include <mach/common.h>
25#include <mach/devices-common.h>
25#include <asm/pgtable.h> 26#include <asm/pgtable.h>
26#include <asm/mach/map.h> 27#include <asm/mach/map.h>
27#include <mach/gpio.h>
28#include <mach/irqs.h> 28#include <mach/irqs.h>
29#include <mach/iomux-v1.h> 29#include <mach/iomux-v1.h>
30 30
@@ -70,17 +70,20 @@ void __init imx27_init_early(void)
70 MX27_NUM_GPIO_PORT); 70 MX27_NUM_GPIO_PORT);
71} 71}
72 72
73static struct mxc_gpio_port imx27_gpio_ports[] = {
74 DEFINE_IMX_GPIO_PORT_IRQ(MX27, 0, 1, MX27_INT_GPIO),
75 DEFINE_IMX_GPIO_PORT(MX27, 1, 2),
76 DEFINE_IMX_GPIO_PORT(MX27, 2, 3),
77 DEFINE_IMX_GPIO_PORT(MX27, 3, 4),
78 DEFINE_IMX_GPIO_PORT(MX27, 4, 5),
79 DEFINE_IMX_GPIO_PORT(MX27, 5, 6),
80};
81
82void __init mx27_init_irq(void) 73void __init mx27_init_irq(void)
83{ 74{
84 mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR)); 75 mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR));
85 mxc_gpio_init(imx27_gpio_ports, ARRAY_SIZE(imx27_gpio_ports)); 76}
77
78void __init imx27_soc_init(void)
79{
80 /* i.mx27 has the i.mx21 type gpio */
81 mxc_register_gpio("imx21-gpio", 0, MX27_GPIO1_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
82 mxc_register_gpio("imx21-gpio", 1, MX27_GPIO2_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
83 mxc_register_gpio("imx21-gpio", 2, MX27_GPIO3_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
84 mxc_register_gpio("imx21-gpio", 3, MX27_GPIO4_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
85 mxc_register_gpio("imx21-gpio", 4, MX27_GPIO5_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
86 mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
87
88 imx_add_imx_dma();
86} 89}