a62e90308f
The previous nuc932 support patches have been discarded by me and because it belongs to another SoCs series named nuc93x,at present, which included nuc931 and nuc932, I think it is better to create a new mach-nuc93x,So I made the patch,and request your advice.Thanks! Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
65 lines
1.2 KiB
C
65 lines
1.2 KiB
C
/*
|
|
* linux/arch/arm/mach-nuc93x/nuc932.c
|
|
*
|
|
* Copyright (c) 2009 Nuvoton corporation.
|
|
*
|
|
* Wan ZongShun <mcuos.com@gmail.com>
|
|
*
|
|
* NUC932 cpu support
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation;version 2 of the License.
|
|
*
|
|
*/
|
|
|
|
#include <linux/platform_device.h>
|
|
#include <linux/clk.h>
|
|
#include <linux/err.h>
|
|
|
|
#include <asm/mach/map.h>
|
|
#include <mach/hardware.h>
|
|
|
|
#include "cpu.h"
|
|
#include "clock.h"
|
|
|
|
/* define specific CPU platform device */
|
|
|
|
static struct platform_device *nuc932_dev[] __initdata = {
|
|
};
|
|
|
|
/* define specific CPU platform io map */
|
|
|
|
static struct map_desc nuc932evb_iodesc[] __initdata = {
|
|
};
|
|
|
|
/*Init NUC932 evb io*/
|
|
|
|
void __init nuc932_map_io(void)
|
|
{
|
|
nuc93x_map_io(nuc932evb_iodesc, ARRAY_SIZE(nuc932evb_iodesc));
|
|
}
|
|
|
|
/*Init NUC932 clock*/
|
|
|
|
void __init nuc932_init_clocks(void)
|
|
{
|
|
nuc93x_init_clocks();
|
|
}
|
|
|
|
/*enable NUC932 uart clock*/
|
|
|
|
void __init nuc932_init_uartclk(void)
|
|
{
|
|
struct clk *ck_uart = clk_get(NULL, "uart");
|
|
BUG_ON(IS_ERR(ck_uart));
|
|
|
|
clk_enable(ck_uart);
|
|
}
|
|
|
|
/*Init NUC932 board info*/
|
|
|
|
void __init nuc932_board_init(void)
|
|
{
|
|
nuc93x_board_init(nuc932_dev, ARRAY_SIZE(nuc932_dev));
|
|
}
|