#include <mach/hardware.h>
#include <mach/common.h>
#include <mach/iomux-v3.h>
+#include <mach/gpio.h>
+#include <mach/irqs.h>
/*
* Define the MX50 memory map.
* for the IO modules.
*/
void __init mx50_map_io(void)
+{
+ iotable_init(mx50_io_desc, ARRAY_SIZE(mx50_io_desc));
+}
+
+void __init imx50_init_early(void)
{
mxc_set_cpu_type(MXC_CPU_MX50);
mxc_iomux_v3_init(MX50_IO_ADDRESS(MX50_IOMUXC_BASE_ADDR));
mxc_arch_reset_init(MX50_IO_ADDRESS(MX50_WDOG_BASE_ADDR));
- iotable_init(mx50_io_desc, ARRAY_SIZE(mx50_io_desc));
}
-int imx50_register_gpios(void);
+static struct mxc_gpio_port imx50_gpio_ports[] = {
+ DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 0, 1, MX50_INT_GPIO1_LOW, MX50_INT_GPIO1_HIGH),
+ DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 1, 2, MX50_INT_GPIO2_LOW, MX50_INT_GPIO2_HIGH),
+ DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 2, 3, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH),
+ DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 3, 4, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH),
+ DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 4, 5, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH),
+ DEFINE_IMX_GPIO_PORT_IRQ_HIGH(MX50, 5, 6, MX50_INT_GPIO3_LOW, MX50_INT_GPIO3_HIGH),
+};
void __init mx50_init_irq(void)
{
tzic_init_irq(MX50_IO_ADDRESS(MX50_TZIC_BASE_ADDR));
- imx50_register_gpios();
+ mxc_gpio_init(imx50_gpio_ports, ARRAY_SIZE(imx50_gpio_ports));
}