+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-ixp4xx/coyote-pci.c
- *
- * PCI setup routines for ADI Engineering Coyote platform
- *
- * Copyright (C) 2002 Jungo Software Technologies.
- * Copyright (C) 2003 MontaVista Softwrae, Inc.
- *
- * Maintainer: Deepak Saxena <dsaxena@mvista.com>
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach/pci.h>
-
-#include "irqs.h"
-
-#define SLOT0_DEVID 14
-#define SLOT1_DEVID 15
-
-/* PCI controller GPIO to IRQ pin mappings */
-#define SLOT0_INTA 6
-#define SLOT1_INTA 11
-
-void __init coyote_pci_preinit(void)
-{
- irq_set_irq_type(IXP4XX_GPIO_IRQ(SLOT0_INTA), IRQ_TYPE_LEVEL_LOW);
- irq_set_irq_type(IXP4XX_GPIO_IRQ(SLOT1_INTA), IRQ_TYPE_LEVEL_LOW);
- ixp4xx_pci_preinit();
-}
-
-static int __init coyote_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- if (slot == SLOT0_DEVID)
- return IXP4XX_GPIO_IRQ(SLOT0_INTA);
- else if (slot == SLOT1_DEVID)
- return IXP4XX_GPIO_IRQ(SLOT1_INTA);
- else return -1;
-}
-
-struct hw_pci coyote_pci __initdata = {
- .nr_controllers = 1,
- .ops = &ixp4xx_ops,
- .preinit = coyote_pci_preinit,
- .setup = ixp4xx_setup,
- .map_irq = coyote_map_irq,
-};
-
-int __init coyote_pci_init(void)
-{
- if (machine_is_adi_coyote())
- pci_common_init(&coyote_pci);
- return 0;
-}
-
-subsys_initcall(coyote_pci_init);
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/*
- * arch/arm/mach-ixp4xx/coyote-setup.c
- *
- * Board setup for ADI Engineering and IXDGP425 boards
- *
- * Copyright (C) 2003-2005 MontaVista Software, Inc.
- *
- * Author: Deepak Saxena <dsaxena@plexity.net>
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/serial_8250.h>
-
-#include <asm/types.h>
-#include <asm/setup.h>
-#include <asm/memory.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/flash.h>
-
-#include "irqs.h"
-
-#define COYOTE_IDE_BASE_PHYS IXP4XX_EXP_BUS_BASE(3)
-#define COYOTE_IDE_BASE_VIRT 0xFFFE1000
-#define COYOTE_IDE_REGION_SIZE 0x1000
-
-#define COYOTE_IDE_DATA_PORT 0xFFFE10E0
-#define COYOTE_IDE_CTRL_PORT 0xFFFE10FC
-#define COYOTE_IDE_ERROR_PORT 0xFFFE10E2
-#define IRQ_COYOTE_IDE IRQ_IXP4XX_GPIO5
-
-static struct flash_platform_data coyote_flash_data = {
- .map_name = "cfi_probe",
- .width = 2,
-};
-
-static struct resource coyote_flash_resource = {
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device coyote_flash = {
- .name = "IXP4XX-Flash",
- .id = 0,
- .dev = {
- .platform_data = &coyote_flash_data,
- },
- .num_resources = 1,
- .resource = &coyote_flash_resource,
-};
-
-static struct resource coyote_uart_resource = {
- .start = IXP4XX_UART2_BASE_PHYS,
- .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
- .flags = IORESOURCE_MEM,
-};
-
-static struct plat_serial8250_port coyote_uart_data[] = {
- {
- .mapbase = IXP4XX_UART2_BASE_PHYS,
- .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
- .irq = IRQ_IXP4XX_UART2,
- .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
- .iotype = UPIO_MEM,
- .regshift = 2,
- .uartclk = IXP4XX_UART_XTAL,
- },
- { },
-};
-
-static struct platform_device coyote_uart = {
- .name = "serial8250",
- .id = PLAT8250_DEV_PLATFORM,
- .dev = {
- .platform_data = coyote_uart_data,
- },
- .num_resources = 1,
- .resource = &coyote_uart_resource,
-};
-
-static struct platform_device *coyote_devices[] __initdata = {
- &coyote_flash,
- &coyote_uart
-};
-
-static void __init coyote_init(void)
-{
- ixp4xx_sys_init();
-
- coyote_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
- coyote_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
-
- *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
- *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
-
- if (machine_is_ixdpg425()) {
- coyote_uart_data[0].membase =
- (char*)(IXP4XX_UART1_BASE_VIRT + REG_OFFSET);
- coyote_uart_data[0].mapbase = IXP4XX_UART1_BASE_PHYS;
- coyote_uart_data[0].irq = IRQ_IXP4XX_UART1;
- }
-
- platform_add_devices(coyote_devices, ARRAY_SIZE(coyote_devices));
-}
-
-#ifdef CONFIG_ARCH_ADI_COYOTE
-MACHINE_START(ADI_COYOTE, "ADI Engineering Coyote")
- /* Maintainer: MontaVista Software, Inc. */
- .map_io = ixp4xx_map_io,
- .init_early = ixp4xx_init_early,
- .init_irq = ixp4xx_init_irq,
- .init_time = ixp4xx_timer_init,
- .atag_offset = 0x100,
- .init_machine = coyote_init,
-#if defined(CONFIG_PCI)
- .dma_zone_size = SZ_64M,
-#endif
- .restart = ixp4xx_restart,
-MACHINE_END
-#endif
-
-/*
- * IXDPG425 is identical to Coyote except for which serial port
- * is connected.
- */
-#ifdef CONFIG_MACH_IXDPG425
-MACHINE_START(IXDPG425, "Intel IXDPG425")
- /* Maintainer: MontaVista Software, Inc. */
- .map_io = ixp4xx_map_io,
- .init_early = ixp4xx_init_early,
- .init_irq = ixp4xx_init_irq,
- .init_time = ixp4xx_timer_init,
- .atag_offset = 0x100,
- .init_machine = coyote_init,
- .restart = ixp4xx_restart,
-MACHINE_END
-#endif
-
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * arch/arm/mach-ixp4xx/ixdpg425-pci.c
- *
- * PCI setup routines for Intel IXDPG425 Platform
- *
- * Copyright (C) 2004 MontaVista Softwrae, Inc.
- *
- * Maintainer: Deepak Saxena <dsaxena@plexity.net>
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/init.h>
-#include <linux/irq.h>
-
-#include <asm/mach-types.h>
-#include <mach/hardware.h>
-
-#include <asm/mach/pci.h>
-
-#include "irqs.h"
-
-void __init ixdpg425_pci_preinit(void)
-{
- irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
- irq_set_irq_type(IRQ_IXP4XX_GPIO7, IRQ_TYPE_LEVEL_LOW);
-
- ixp4xx_pci_preinit();
-}
-
-static int __init ixdpg425_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- if (slot == 12 || slot == 13)
- return IRQ_IXP4XX_GPIO7;
- else if (slot == 14)
- return IRQ_IXP4XX_GPIO6;
- else return -1;
-}
-
-struct hw_pci ixdpg425_pci __initdata = {
- .nr_controllers = 1,
- .ops = &ixp4xx_ops,
- .preinit = ixdpg425_pci_preinit,
- .setup = ixp4xx_setup,
- .map_irq = ixdpg425_map_irq,
-};
-
-int __init ixdpg425_pci_init(void)
-{
- if (machine_is_ixdpg425())
- pci_common_init(&ixdpg425_pci);
- return 0;
-}
-
-subsys_initcall(ixdpg425_pci_init);
projects / linux.git / commitdiff