mirror of https://gitee.com/openkylin/linux.git
146 lines
3.3 KiB
C
146 lines
3.3 KiB
C
/*
|
|
* arch/sh/boards/renesas/x3proto/setup.c
|
|
*
|
|
* Renesas SH-X3 Prototype Board Support.
|
|
*
|
|
* Copyright (C) 2007 - 2008 Paul Mundt
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*/
|
|
#include <linux/init.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/io.h>
|
|
#include <linux/smc91x.h>
|
|
#include <linux/irq.h>
|
|
#include <asm/ilsel.h>
|
|
|
|
static struct resource heartbeat_resources[] = {
|
|
[0] = {
|
|
.start = 0xb8140020,
|
|
.end = 0xb8140020,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
};
|
|
|
|
static struct platform_device heartbeat_device = {
|
|
.name = "heartbeat",
|
|
.id = -1,
|
|
.num_resources = ARRAY_SIZE(heartbeat_resources),
|
|
.resource = heartbeat_resources,
|
|
};
|
|
|
|
static struct smc91x_platdata smc91x_info = {
|
|
.flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
|
|
};
|
|
|
|
static struct resource smc91x_resources[] = {
|
|
[0] = {
|
|
.start = 0x18000300,
|
|
.end = 0x18000300 + 0x10 - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
/* Filled in by ilsel */
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device smc91x_device = {
|
|
.name = "smc91x",
|
|
.id = -1,
|
|
.resource = smc91x_resources,
|
|
.num_resources = ARRAY_SIZE(smc91x_resources),
|
|
.dev = {
|
|
.platform_data = &smc91x_info,
|
|
},
|
|
};
|
|
|
|
static struct resource r8a66597_usb_host_resources[] = {
|
|
[0] = {
|
|
.name = "r8a66597_hcd",
|
|
.start = 0x18040000,
|
|
.end = 0x18080000 - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.name = "r8a66597_hcd",
|
|
/* Filled in by ilsel */
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device r8a66597_usb_host_device = {
|
|
.name = "r8a66597_hcd",
|
|
.id = -1,
|
|
.dev = {
|
|
.dma_mask = NULL, /* don't use dma */
|
|
.coherent_dma_mask = 0xffffffff,
|
|
},
|
|
.num_resources = ARRAY_SIZE(r8a66597_usb_host_resources),
|
|
.resource = r8a66597_usb_host_resources,
|
|
};
|
|
|
|
static struct resource m66592_usb_peripheral_resources[] = {
|
|
[0] = {
|
|
.name = "m66592_udc",
|
|
.start = 0x18080000,
|
|
.end = 0x180c0000 - 1,
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.name = "m66592_udc",
|
|
/* Filled in by ilsel */
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct platform_device m66592_usb_peripheral_device = {
|
|
.name = "m66592_udc",
|
|
.id = -1,
|
|
.dev = {
|
|
.dma_mask = NULL, /* don't use dma */
|
|
.coherent_dma_mask = 0xffffffff,
|
|
},
|
|
.num_resources = ARRAY_SIZE(m66592_usb_peripheral_resources),
|
|
.resource = m66592_usb_peripheral_resources,
|
|
};
|
|
|
|
static struct platform_device *x3proto_devices[] __initdata = {
|
|
&heartbeat_device,
|
|
&smc91x_device,
|
|
&r8a66597_usb_host_device,
|
|
&m66592_usb_peripheral_device,
|
|
};
|
|
|
|
static int __init x3proto_devices_setup(void)
|
|
{
|
|
r8a66597_usb_host_resources[1].start =
|
|
r8a66597_usb_host_resources[1].end = ilsel_enable(ILSEL_USBH_I);
|
|
|
|
m66592_usb_peripheral_resources[1].start =
|
|
m66592_usb_peripheral_resources[1].end = ilsel_enable(ILSEL_USBP_I);
|
|
|
|
smc91x_resources[1].start =
|
|
smc91x_resources[1].end = ilsel_enable(ILSEL_LAN);
|
|
|
|
return platform_add_devices(x3proto_devices,
|
|
ARRAY_SIZE(x3proto_devices));
|
|
}
|
|
device_initcall(x3proto_devices_setup);
|
|
|
|
static void __init x3proto_init_irq(void)
|
|
{
|
|
plat_irq_setup_pins(IRQ_MODE_IRL3210);
|
|
|
|
/* Set ICR0.LVLMODE */
|
|
ctrl_outl(ctrl_inl(0xfe410000) | (1 << 21), 0xfe410000);
|
|
}
|
|
|
|
static struct sh_machine_vector mv_x3proto __initmv = {
|
|
.mv_name = "x3proto",
|
|
.mv_init_irq = x3proto_init_irq,
|
|
};
|