mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 08:44:21 +08:00
69fcbc74bb
Remove unneeded mach/irq.h inclusion from imx platform code. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/*
|
|
* arch/arm/mach-imx/mm-imx21.c
|
|
*
|
|
* Copyright (C) 2008 Juergen Beisert (kernel@pengutronix.de)
|
|
*
|
|
* 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; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
* MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include <linux/mm.h>
|
|
#include <linux/init.h>
|
|
#include <linux/pinctrl/machine.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/common.h>
|
|
#include <mach/devices-common.h>
|
|
#include <asm/pgtable.h>
|
|
#include <asm/mach/map.h>
|
|
#include <mach/iomux-v1.h>
|
|
|
|
/* MX21 memory map definition */
|
|
static struct map_desc imx21_io_desc[] __initdata = {
|
|
/*
|
|
* this fixed mapping covers:
|
|
* - AIPI1
|
|
* - AIPI2
|
|
* - AITC
|
|
* - ROM Patch
|
|
* - and some reserved space
|
|
*/
|
|
imx_map_entry(MX21, AIPI, MT_DEVICE),
|
|
/*
|
|
* this fixed mapping covers:
|
|
* - CSI
|
|
* - ATA
|
|
*/
|
|
imx_map_entry(MX21, SAHB1, MT_DEVICE),
|
|
/*
|
|
* this fixed mapping covers:
|
|
* - EMI
|
|
*/
|
|
imx_map_entry(MX21, X_MEMC, MT_DEVICE),
|
|
};
|
|
|
|
/*
|
|
* Initialize the memory map. It is called during the
|
|
* system startup to create static physical to virtual
|
|
* memory map for the IO modules.
|
|
*/
|
|
void __init mx21_map_io(void)
|
|
{
|
|
iotable_init(imx21_io_desc, ARRAY_SIZE(imx21_io_desc));
|
|
}
|
|
|
|
void __init imx21_init_early(void)
|
|
{
|
|
mxc_set_cpu_type(MXC_CPU_MX21);
|
|
mxc_arch_reset_init(MX21_IO_ADDRESS(MX21_WDOG_BASE_ADDR));
|
|
imx_iomuxv1_init(MX21_IO_ADDRESS(MX21_GPIO_BASE_ADDR),
|
|
MX21_NUM_GPIO_PORT);
|
|
}
|
|
|
|
void __init mx21_init_irq(void)
|
|
{
|
|
mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR));
|
|
}
|
|
|
|
static const struct resource imx21_audmux_res[] __initconst = {
|
|
DEFINE_RES_MEM(MX21_AUDMUX_BASE_ADDR, SZ_4K),
|
|
};
|
|
|
|
void __init imx21_soc_init(void)
|
|
{
|
|
mxc_register_gpio("imx21-gpio", 0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
|
|
mxc_register_gpio("imx21-gpio", 1, MX21_GPIO2_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
|
|
mxc_register_gpio("imx21-gpio", 2, MX21_GPIO3_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
|
|
mxc_register_gpio("imx21-gpio", 3, MX21_GPIO4_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
|
|
mxc_register_gpio("imx21-gpio", 4, MX21_GPIO5_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
|
|
mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
|
|
|
|
pinctrl_provide_dummies();
|
|
imx_add_imx_dma();
|
|
platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res,
|
|
ARRAY_SIZE(imx21_audmux_res));
|
|
}
|