76 lines
2.0 KiB
C
76 lines
2.0 KiB
C
|
/*
|
||
|
|
* linux/arch/arm/mach-nomadik/board-8815nhk.c
|
||
|
|
*
|
||
|
|
* Copyright (C) STMicroelectronics
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2, as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*
|
||
|
|
* NHK15 board specifc driver definition
|
||
|
|
*/
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/kernel.h>
|
||
|
|
#include <linux/init.h>
|
||
|
|
#include <linux/platform_device.h>
|
||
|
|
#include <linux/amba/bus.h>
|
||
|
|
#include <asm/mach-types.h>
|
||
|
|
#include <asm/mach/arch.h>
|
||
|
|
#include <asm/mach/irq.h>
|
||
|
|
#include <mach/setup.h>
|
||
|
|
#include "clock.h"
|
||
|
|
|
||
|
|
#define __MEM_4K_RESOURCE(x) \
|
||
|
|
.res = {.start = (x), .end = (x) + SZ_4K - 1, .flags = IORESOURCE_MEM}
|
||
|
|
|
||
|
|
static struct amba_device uart0_device = {
|
||
|
|
.dev = { .init_name = "uart0" },
|
||
|
|
__MEM_4K_RESOURCE(NOMADIK_UART0_BASE),
|
||
|
|
.irq = {IRQ_UART0, NO_IRQ},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct amba_device uart1_device = {
|
||
|
|
.dev = { .init_name = "uart1" },
|
||
|
|
__MEM_4K_RESOURCE(NOMADIK_UART1_BASE),
|
||
|
|
.irq = {IRQ_UART1, NO_IRQ},
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct amba_device *amba_devs[] __initdata = {
|
||
|
|
&uart0_device,
|
||
|
|
&uart1_device,
|
||
|
|
};
|
||
|
|
|
||
|
|
/* We have a fixed clock alone, by now */
|
||
|
|
static struct clk nhk8815_clk_48 = {
|
||
|
|
.rate = 48*1000*1000,
|
||
|
|
};
|
||
|
|
|
||
|
|
static struct platform_device *nhk8815_platform_devices[] __initdata = {
|
||
|
|
/* currently empty, will add keypad, touchscreen etc */
|
||
|
|
};
|
||
|
|
|
||
|
|
static void __init nhk8815_platform_init(void)
|
||
|
|
{
|
||
|
|
int i;
|
||
|
|
|
||
|
|
cpu8815_platform_init();
|
||
|
|
platform_add_devices(nhk8815_platform_devices,
|
||
|
|
ARRAY_SIZE(nhk8815_platform_devices));
|
||
|
|
|
||
|
|
for (i = 0; i < ARRAY_SIZE(amba_devs); i++) {
|
||
|
|
nmdk_clk_create(&nhk8815_clk_48, amba_devs[i]->dev.init_name);
|
||
|
|
amba_device_register(amba_devs[i], &iomem_resource);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
MACHINE_START(NOMADIK, "NHK8815")
|
||
|
|
/* Maintainer: ST MicroElectronics */
|
||
|
|
.phys_io = NOMADIK_UART0_BASE,
|
||
|
|
.io_pg_offst = (IO_ADDRESS(NOMADIK_UART0_BASE) >> 18) & 0xfffc,
|
||
|
|
.boot_params = 0x100,
|
||
|
|
.map_io = cpu8815_map_io,
|
||
|
|
.init_irq = cpu8815_init_irq,
|
||
|
|
.timer = &nomadik_timer,
|
||
|
|
.init_machine = nhk8815_platform_init,
|
||
|
|
MACHINE_END
|