diff options
Diffstat (limited to 'arch/arm/mach-imx/mm-imx1.c')
-rw-r--r-- | arch/arm/mach-imx/mm-imx1.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/arch/arm/mach-imx/mm-imx1.c b/arch/arm/mach-imx/mm-imx1.c index 729ae0915af8..2e482ba5a0e7 100644 --- a/arch/arm/mach-imx/mm-imx1.c +++ b/arch/arm/mach-imx/mm-imx1.c | |||
@@ -23,6 +23,9 @@ | |||
23 | 23 | ||
24 | #include <mach/common.h> | 24 | #include <mach/common.h> |
25 | #include <mach/hardware.h> | 25 | #include <mach/hardware.h> |
26 | #include <mach/gpio.h> | ||
27 | #include <mach/irqs.h> | ||
28 | #include <mach/iomux-v1.h> | ||
26 | 29 | ||
27 | static struct map_desc imx_io_desc[] __initdata = { | 30 | static struct map_desc imx_io_desc[] __initdata = { |
28 | imx_map_entry(MX1, IO, MT_DEVICE), | 31 | imx_map_entry(MX1, IO, MT_DEVICE), |
@@ -30,16 +33,26 @@ static struct map_desc imx_io_desc[] __initdata = { | |||
30 | 33 | ||
31 | void __init mx1_map_io(void) | 34 | void __init mx1_map_io(void) |
32 | { | 35 | { |
36 | iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); | ||
37 | } | ||
38 | |||
39 | void __init imx1_init_early(void) | ||
40 | { | ||
33 | mxc_set_cpu_type(MXC_CPU_MX1); | 41 | mxc_set_cpu_type(MXC_CPU_MX1); |
34 | mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); | 42 | mxc_arch_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR)); |
35 | 43 | imx_iomuxv1_init(MX1_IO_ADDRESS(MX1_GPIO_BASE_ADDR), | |
36 | iotable_init(imx_io_desc, ARRAY_SIZE(imx_io_desc)); | 44 | MX1_NUM_GPIO_PORT); |
37 | } | 45 | } |
38 | 46 | ||
39 | int imx1_register_gpios(void); | 47 | static struct mxc_gpio_port imx1_gpio_ports[] = { |
48 | DEFINE_IMX_GPIO_PORT_IRQ(MX1, 0, 1, MX1_GPIO_INT_PORTA), | ||
49 | DEFINE_IMX_GPIO_PORT_IRQ(MX1, 1, 2, MX1_GPIO_INT_PORTB), | ||
50 | DEFINE_IMX_GPIO_PORT_IRQ(MX1, 2, 3, MX1_GPIO_INT_PORTC), | ||
51 | DEFINE_IMX_GPIO_PORT_IRQ(MX1, 3, 4, MX1_GPIO_INT_PORTD), | ||
52 | }; | ||
40 | 53 | ||
41 | void __init mx1_init_irq(void) | 54 | void __init mx1_init_irq(void) |
42 | { | 55 | { |
43 | mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR)); | 56 | mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR)); |
44 | imx1_register_gpios(); | 57 | mxc_gpio_init(imx1_gpio_ports, ARRAY_SIZE(imx1_gpio_ports)); |
45 | } | 58 | } |