a1fd306b88
We were abusing the resource size for the number of bits, this has been reworked using proper platform data, so this can be tidied up now. Boards in general only have a 1-byte wide resource, which the ioremap_nocache() case already handles. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
137 lines
3.1 KiB
C
137 lines
3.1 KiB
C
/*
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* arch/sh/boards/renesas/x3proto/setup.c
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*
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* Renesas SH-X3 Prototype Board Support.
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*
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* Copyright (C) 2007 Paul Mundt
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/kernel.h>
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#include <linux/io.h>
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#include <asm/ilsel.h>
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static struct resource heartbeat_resources[] = {
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[0] = {
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.start = 0xb8140020,
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.end = 0xb8140020,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct platform_device heartbeat_device = {
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.name = "heartbeat",
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.id = -1,
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.num_resources = ARRAY_SIZE(heartbeat_resources),
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.resource = heartbeat_resources,
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};
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static struct resource smc91x_resources[] = {
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[0] = {
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.start = 0x18000300,
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.end = 0x18000300 + 0x10 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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/* Filled in by ilsel */
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device smc91x_device = {
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.name = "smc91x",
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.id = -1,
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.resource = smc91x_resources,
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.num_resources = ARRAY_SIZE(smc91x_resources),
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};
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static struct resource r8a66597_usb_host_resources[] = {
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[0] = {
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.name = "r8a66597_hcd",
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.start = 0x18040000,
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.end = 0x18080000 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.name = "r8a66597_hcd",
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/* Filled in by ilsel */
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device r8a66597_usb_host_device = {
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.name = "r8a66597_hcd",
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.id = -1,
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.dev = {
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.dma_mask = NULL, /* don't use dma */
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.coherent_dma_mask = 0xffffffff,
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},
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.num_resources = ARRAY_SIZE(r8a66597_usb_host_resources),
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.resource = r8a66597_usb_host_resources,
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};
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static struct resource m66592_usb_peripheral_resources[] = {
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[0] = {
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.name = "m66592_udc",
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.start = 0x18080000,
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.end = 0x180c0000 - 1,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.name = "m66592_udc",
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/* Filled in by ilsel */
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device m66592_usb_peripheral_device = {
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.name = "m66592_udc",
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.id = -1,
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.dev = {
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.dma_mask = NULL, /* don't use dma */
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.coherent_dma_mask = 0xffffffff,
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},
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.num_resources = ARRAY_SIZE(m66592_usb_peripheral_resources),
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.resource = m66592_usb_peripheral_resources,
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};
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static struct platform_device *x3proto_devices[] __initdata = {
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&heartbeat_device,
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&smc91x_device,
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&r8a66597_usb_host_device,
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&m66592_usb_peripheral_device,
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};
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static int __init x3proto_devices_setup(void)
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{
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r8a66597_usb_host_resources[1].start =
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r8a66597_usb_host_resources[1].end = ilsel_enable(ILSEL_USBH_I);
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m66592_usb_peripheral_resources[1].start =
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m66592_usb_peripheral_resources[1].end = ilsel_enable(ILSEL_USBP_I);
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smc91x_resources[1].start =
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smc91x_resources[1].end = ilsel_enable(ILSEL_LAN);
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return platform_add_devices(x3proto_devices,
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ARRAY_SIZE(x3proto_devices));
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}
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device_initcall(x3proto_devices_setup);
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static void __init x3proto_init_irq(void)
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{
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plat_irq_setup_pins(IRQ_MODE_IRL3210);
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/* Set ICR0.LVLMODE */
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ctrl_outl(ctrl_inl(0xfe410000) | (1 << 21), 0xfe410000);
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}
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static struct sh_machine_vector mv_x3proto __initmv = {
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.mv_name = "x3proto",
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.mv_init_irq = x3proto_init_irq,
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};
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