diff options
Diffstat (limited to 'arch/arm/mach-iop33x')
| -rw-r--r-- | arch/arm/mach-iop33x/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm/mach-iop33x/Makefile | 6 | ||||
| -rw-r--r-- | arch/arm/mach-iop33x/iq80331-pci.c | 80 | ||||
| -rw-r--r-- | arch/arm/mach-iop33x/iq80331.c | 148 | ||||
| -rw-r--r-- | arch/arm/mach-iop33x/iq80332-pci.c | 86 | ||||
| -rw-r--r-- | arch/arm/mach-iop33x/iq80332.c | 148 | ||||
| -rw-r--r-- | arch/arm/mach-iop33x/setup.c | 162 | ||||
| -rw-r--r-- | arch/arm/mach-iop33x/uart.c | 106 |
8 files changed, 405 insertions, 337 deletions
diff --git a/arch/arm/mach-iop33x/Kconfig b/arch/arm/mach-iop33x/Kconfig index 410df546e954..9aa016bb18f9 100644 --- a/arch/arm/mach-iop33x/Kconfig +++ b/arch/arm/mach-iop33x/Kconfig @@ -16,12 +16,6 @@ config MACH_IQ80332 Say Y here if you want to run your kernel on the Intel IQ80332 evaluation kit for the IOP332 chipset. -config IOP331_STEPD - bool "Chip stepping D of the IOP80331 processor or IOP80333" - help - Say Y here if you have StepD of the IOP80331 or IOP8033 - based platforms. - endmenu endif diff --git a/arch/arm/mach-iop33x/Makefile b/arch/arm/mach-iop33x/Makefile index f825cee57d9f..90081d8c9d16 100644 --- a/arch/arm/mach-iop33x/Makefile +++ b/arch/arm/mach-iop33x/Makefile @@ -2,10 +2,10 @@ # Makefile for the linux kernel. # -obj-y := setup.o irq.o +obj-y := irq.o uart.o obj-m := obj-n := obj- := -obj-$(CONFIG_ARCH_IQ80331) += iq80331-pci.o -obj-$(CONFIG_MACH_IQ80332) += iq80332-pci.o +obj-$(CONFIG_ARCH_IQ80331) += iq80331.o +obj-$(CONFIG_MACH_IQ80332) += iq80332.o diff --git a/arch/arm/mach-iop33x/iq80331-pci.c b/arch/arm/mach-iop33x/iq80331-pci.c deleted file mode 100644 index 8b0bed5e2f91..000000000000 --- a/arch/arm/mach-iop33x/iq80331-pci.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * arch/arm/mach-iop33x/iq80331-pci.c - * - * PCI support for the Intel IQ80331 reference board - * - * Author: Dave Jiang <dave.jiang@intel.com> - * Copyright (C) 2003, 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/string.h> -#include <linux/slab.h> - -#include <asm/hardware.h> -#include <asm/irq.h> -#include <asm/mach/pci.h> -#include <asm/mach-types.h> - -/* - * The following macro is used to lookup irqs in a standard table - * format for those systems that do not already have PCI - * interrupts properly routed. We assume 1 <= pin <= 4 - */ -#define PCI_IRQ_TABLE_LOOKUP(minid,maxid) \ -({ int _ctl_ = -1; \ - unsigned int _idsel = idsel - minid; \ - if (_idsel <= maxid) \ - _ctl_ = pci_irq_table[_idsel][pin-1]; \ - _ctl_; }) - -#define INTA IRQ_IQ80331_INTA -#define INTB IRQ_IQ80331_INTB -#define INTC IRQ_IQ80331_INTC -#define INTD IRQ_IQ80331_INTD - -//#define INTE IRQ_IQ80331_I82544 - -static inline int __init -iq80331_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) -{ - static int pci_irq_table[][4] = { - /* - * PCI IDSEL/INTPIN->INTLINE - * A B C D - */ - {INTB, INTC, INTD, INTA}, /* PCI-X Slot */ - {INTC, INTC, INTC, INTC}, /* GigE */ - }; - - BUG_ON(pin < 1 || pin > 4); - - return PCI_IRQ_TABLE_LOOKUP(1, 7); -} - -static struct hw_pci iq80331_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .scan = iop3xx_pci_scan_bus, - .preinit = iop3xx_pci_preinit, - .map_irq = iq80331_map_irq -}; - -static int __init iq80331_pci_init(void) -{ - if (machine_is_iq80331()) - pci_common_init(&iq80331_pci); - return 0; -} - -subsys_initcall(iq80331_pci_init); - - - - diff --git a/arch/arm/mach-iop33x/iq80331.c b/arch/arm/mach-iop33x/iq80331.c new file mode 100644 index 000000000000..6b8475da3df6 --- /dev/null +++ b/arch/arm/mach-iop33x/iq80331.c @@ -0,0 +1,148 @@ +/* + * arch/arm/mach-iop33x/iq80331.c + * + * Board support code for the Intel IQ80331 platform. + * + * Author: Dave Jiang <dave.jiang@intel.com> + * Copyright (C) 2003 Intel Corp. + * + * 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. + */ + +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/string.h> +#include <linux/slab.h> +#include <linux/serial_core.h> +#include <linux/serial_8250.h> +#include <linux/mtd/physmap.h> +#include <linux/platform_device.h> +#include <asm/hardware.h> +#include <asm/io.h> +#include <asm/irq.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/pci.h> +#include <asm/mach/time.h> +#include <asm/mach-types.h> +#include <asm/page.h> +#include <asm/pgtable.h> + +/* + * IQ80331 timer tick configuration. + */ +static void __init iq80331_timer_init(void) +{ + /* D-Step parts run at a higher internal bus frequency */ + if (*IOP3XX_ATURID >= 0xa) + iop3xx_init_time(333000000); + else + iop3xx_init_time(266000000); +} + +static struct sys_timer iq80331_timer = { + .init = iq80331_timer_init, + .offset = iop3xx_gettimeoffset, +}; + + +/* + * IQ80331 PCI. + */ +static inline int __init +iq80331_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ + int irq; + + if (slot == 1 && pin == 1) { + /* PCI-X Slot INTA */ + irq = IRQ_IOP331_XINT1; + } else if (slot == 1 && pin == 2) { + /* PCI-X Slot INTB */ + irq = IRQ_IOP331_XINT2; + } else if (slot == 1 && pin == 3) { + /* PCI-X Slot INTC */ + irq = IRQ_IOP331_XINT3; + } else if (slot == 1 && pin == 4) { + /* PCI-X Slot INTD */ + irq = IRQ_IOP331_XINT0; + } else if (slot == 2) { + /* GigE */ + irq = IRQ_IOP331_XINT2; + } else { + printk(KERN_ERR "iq80331_pci_map_irq() called for unknown " + "device PCI:%d:%d:%d\n", dev->bus->number, + PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); + irq = -1; + } + + return irq; +} + +static struct hw_pci iq80331_pci __initdata = { + .swizzle = pci_std_swizzle, + .nr_controllers = 1, + .setup = iop3xx_pci_setup, + .preinit = iop3xx_pci_preinit, + .scan = iop3xx_pci_scan_bus, + .map_irq = iq80331_pci_map_irq, +}; + +static int __init iq80331_pci_init(void) +{ + if (machine_is_iq80331()) + pci_common_init(&iq80331_pci); + + return 0; +} + +subsys_initcall(iq80331_pci_init); + + +/* + * IQ80331 machine initialisation. + */ +static struct physmap_flash_data iq80331_flash_data = { + .width = 1, +}; + +static struct resource iq80331_flash_resource = { + .start = 0xc0000000, + .end = 0xc07fffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device iq80331_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &iq80331_flash_data, + }, + .num_resources = 1, + .resource = &iq80331_flash_resource, +}; + +static void __init iq80331_init_machine(void) +{ + platform_device_register(&iop3xx_i2c0_device); + platform_device_register(&iop3xx_i2c1_device); + platform_device_register(&iop33x_uart0_device); + platform_device_register(&iop33x_uart1_device); + platform_device_register(&iq80331_flash_device); +} + +MACHINE_START(IQ80331, "Intel IQ80331") + /* Maintainer: Intel Corp. */ + .phys_io = 0xfefff000, + .io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .map_io = iop3xx_map_io, + .init_irq = iop331_init_irq, + .timer = &iq80331_timer, + .init_machine = iq80331_init_machine, +MACHINE_END diff --git a/arch/arm/mach-iop33x/iq80332-pci.c b/arch/arm/mach-iop33x/iq80332-pci.c deleted file mode 100644 index 0de8aa748dd8..000000000000 --- a/arch/arm/mach-iop33x/iq80332-pci.c +++ /dev/null @@ -1,86 +0,0 @@ -/* - * arch/arm/mach-iop33x/iq80332-pci.c - * - * PCI support for the Intel IQ80332 reference board - * - * Author: Dave Jiang <dave.jiang@intel.com> - * Copyright (C) 2004 Intel Corp. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/kernel.h> -#include <linux/pci.h> -#include <linux/init.h> -#include <linux/string.h> -#include <linux/slab.h> - -#include <asm/hardware.h> -#include <asm/irq.h> -#include <asm/mach/pci.h> -#include <asm/mach-types.h> - -/* - * The following macro is used to lookup irqs in a standard table - * format for those systems that do not already have PCI - * interrupts properly routed. We assume 1 <= pin <= 4 - */ -#define PCI_IRQ_TABLE_LOOKUP(minid,maxid) \ -({ int _ctl_ = -1; \ - unsigned int _idsel = idsel - minid; \ - if (_idsel <= maxid) \ - _ctl_ = pci_irq_table[_idsel][pin-1]; \ - _ctl_; }) - -#define INTA IRQ_IQ80332_INTA -#define INTB IRQ_IQ80332_INTB -#define INTC IRQ_IQ80332_INTC -#define INTD IRQ_IQ80332_INTD - -//#define INTE IRQ_IQ80332_I82544 - -static inline int __init -iq80332_map_irq(struct pci_dev *dev, u8 idsel, u8 pin) -{ - static int pci_irq_table[][8] = { - /* - * PCI IDSEL/INTPIN->INTLINE - * A B C D - */ - {-1, -1, -1, -1}, - {-1, -1, -1, -1}, - {-1, -1, -1, -1}, - {INTA, INTB, INTC, INTD}, /* PCI-X Slot */ - {-1, -1, -1, -1}, - {INTC, INTC, INTC, INTC}, /* GigE */ - {-1, -1, -1, -1}, - {-1, -1, -1, -1}, - }; - - BUG_ON(pin < 1 || pin > 4); - - return PCI_IRQ_TABLE_LOOKUP(1, 7); -} - -static struct hw_pci iq80332_pci __initdata = { - .swizzle = pci_std_swizzle, - .nr_controllers = 1, - .setup = iop3xx_pci_setup, - .scan = iop3xx_pci_scan_bus, - .preinit = iop3xx_pci_preinit, - .map_irq = iq80332_map_irq -}; - -static int __init iq80332_pci_init(void) -{ - if (machine_is_iq80332()) - pci_common_init(&iq80332_pci); - return 0; -} - -subsys_initcall(iq80332_pci_init); - - - - diff --git a/arch/arm/mach-iop33x/iq80332.c b/arch/arm/mach-iop33x/iq80332.c new file mode 100644 index 000000000000..150f3fd5de0b --- /dev/null +++ b/arch/arm/mach-iop33x/iq80332.c @@ -0,0 +1,148 @@ +/* + * arch/arm/mach-iop33x/iq80332.c + * + * Board support code for the Intel IQ80332 platform. + * + * Author: Dave Jiang <dave.jiang@intel.com> + * Copyright (C) 2004 Intel Corp. + * + * 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. + */ + +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/pci.h> +#include <linux/string.h> +#include <linux/slab.h> +#include <linux/serial_core.h> +#include <linux/serial_8250.h> +#include <linux/mtd/physmap.h> +#include <linux/platform_device.h> +#include <asm/hardware.h> +#include <asm/io.h> +#include <asm/irq.h> +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/pci.h> +#include <asm/mach/time.h> +#include <asm/mach-types.h> +#include <asm/page.h> +#include <asm/pgtable.h> + +/* + * IQ80332 timer tick configuration. + */ +static void __init iq80332_timer_init(void) +{ + /* D-Step parts and the iop333 run at a higher internal bus frequency */ + if (*IOP3XX_ATURID >= 0xa || *IOP3XX_ATUDID == 0x374) + iop3xx_init_time(333000000); + else + iop3xx_init_time(266000000); +} + +static struct sys_timer iq80332_timer = { + .init = iq80332_timer_init, + .offset = iop3xx_gettimeoffset, +}; + + +/* + * IQ80332 PCI. + */ +static inline int __init +iq80332_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ + int irq; + + if (slot == 4 && pin == 1) { + /* PCI-X Slot INTA */ + irq = IRQ_IOP331_XINT0; + } else if (slot == 4 && pin == 2) { + /* PCI-X Slot INTB */ + irq = IRQ_IOP331_XINT1; + } else if (slot == 4 && pin == 3) { + /* PCI-X Slot INTC */ + irq = IRQ_IOP331_XINT2; + } else if (slot == 4 && pin == 4) { + /* PCI-X Slot INTD */ + irq = IRQ_IOP331_XINT3; + } else if (slot == 6) { + /* GigE */ + irq = IRQ_IOP331_XINT2; + } else { + printk(KERN_ERR "iq80332_pci_map_irq() called for unknown " + "device PCI:%d:%d:%d\n", dev->bus->number, + PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn)); + irq = -1; + } + + return irq; +} + +static struct hw_pci iq80332_pci __initdata = { + .swizzle = pci_std_swizzle, + .nr_controllers = 1, + .setup = iop3xx_pci_setup, + .preinit = iop3xx_pci_preinit, + .scan = iop3xx_pci_scan_bus, + .map_irq = iq80332_pci_map_irq, +}; + +static int __init iq80332_pci_init(void) +{ + if (machine_is_iq80332()) + pci_common_init(&iq80332_pci); + + return 0; +} + +subsys_initcall(iq80332_pci_init); + + +/* + * IQ80332 machine initialisation. + */ +static struct physmap_flash_data iq80332_flash_data = { + .width = 1, +}; + +static struct resource iq80332_flash_resource = { + .start = 0xc0000000, + .end = 0xc07fffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device iq80332_flash_device = { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &iq80332_flash_data, + }, + .num_resources = 1, + .resource = &iq80332_flash_resource, +}; + +static void __init iq80332_init_machine(void) +{ + platform_device_register(&iop3xx_i2c0_device); + platform_device_register(&iop3xx_i2c1_device); + platform_device_register(&iop33x_uart0_device); + platform_device_register(&iop33x_uart1_device); + platform_device_register(&iq80332_flash_device); +} + +MACHINE_START(IQ80332, "Intel IQ80332") + /* Maintainer: Intel Corp. */ + .phys_io = 0xfefff000, + .io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, + .boot_params = 0x00000100, + .map_io = iop3xx_map_io, + .init_irq = iop331_init_irq, + .timer = &iq80332_timer, + .init_machine = iq80332_init_machine, +MACHINE_END diff --git a/arch/arm/mach-iop33x/setup.c b/arch/arm/mach-iop33x/setup.c deleted file mode 100644 index 7cf5015436f3..000000000000 --- a/arch/arm/mach-iop33x/setup.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * linux/arch/arm/mach-iop33x/setup.c - * - * Author: Dave Jiang (dave.jiang@intel.com) - * Copyright (C) 2004 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - */ -#include <linux/mm.h> -#include <linux/init.h> -#include <linux/major.h> -#include <linux/fs.h> -#include <linux/platform_device.h> -#include <linux/serial.h> -#include <linux/tty.h> -#include <linux/serial_8250.h> - -#include <asm/io.h> -#include <asm/pgtable.h> -#include <asm/page.h> -#include <asm/mach/map.h> -#include <asm/setup.h> -#include <asm/system.h> -#include <asm/memory.h> -#include <asm/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/time.h> -#include <asm/hardware/iop3xx.h> - -#define IOP331_UART_XTAL 33334000 - -static struct resource iop33x_uart0_resources[] = { - [0] = { - .start = IOP331_UART0_PHYS, - .end = IOP331_UART0_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP331_UART0, - .end = IRQ_IOP331_UART0, - .flags = IORESOURCE_IRQ - } -}; - -static struct resource iop33x_uart1_resources[] = { - [0] = { - .start = IOP331_UART1_PHYS, - .end = IOP331_UART1_PHYS + 0x3f, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_IOP331_UART1, - .end = IRQ_IOP331_UART1, - .flags = IORESOURCE_IRQ - } -}; - -static struct plat_serial8250_port iop33x_uart0_data[] = { - { - .membase = (char*)(IOP331_UART0_VIRT), - .mapbase = (IOP331_UART0_PHYS), - .irq = IRQ_IOP331_UART0, - .uartclk = IOP331_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -static struct plat_serial8250_port iop33x_uart1_data[] = { - { - .membase = (char*)(IOP331_UART1_VIRT), - .mapbase = (IOP331_UART1_PHYS), - .irq = IRQ_IOP331_UART1, - .uartclk = IOP331_UART_XTAL, - .regshift = 2, - .iotype = UPIO_MEM, - .flags = UPF_SKIP_TEST, - }, - { }, -}; - -static struct platform_device iop33x_uart0 = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, - .dev.platform_data = iop33x_uart0_data, - .num_resources = 2, - .resource = iop33x_uart0_resources, -}; - -static struct platform_device iop33x_uart1 = { - .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM1, - .dev.platform_data = iop33x_uart1_data, - .num_resources = 2, - .resource = iop33x_uart1_resources, -}; - -static struct platform_device *iop33x_devices[] __initdata = { - &iop33x_uart0, - &iop33x_uart1, -}; - -void __init iop33x_init(void) -{ - if(iop_is_331()) - { - platform_add_devices(iop33x_devices, - ARRAY_SIZE(iop33x_devices)); - } - platform_device_register(&iop3xx_i2c0_device); - platform_device_register(&iop3xx_i2c1_device); -} - -#ifdef CONFIG_ARCH_IOP33X -extern void iop331_init_irq(void); -#endif - -static void __init iop3xx_timer_init(void) -{ - iop3xx_init_time(IOP331_TICK_RATE); -} - -struct sys_timer iop331_timer = { - .init = iop3xx_timer_init, - .offset = iop3xx_gettimeoffset, -}; - -#if defined(CONFIG_ARCH_IQ80331) -MACHINE_START(IQ80331, "Intel IQ80331") - /* Maintainer: Intel Corp. */ - .phys_io = 0xfefff000, - .io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, // virtual, physical - .map_io = iop3xx_map_io, - .init_irq = iop331_init_irq, - .timer = &iop331_timer, - .boot_params = 0x0100, - .init_machine = iop33x_init, -MACHINE_END - -#elif defined(CONFIG_MACH_IQ80332) -MACHINE_START(IQ80332, "Intel IQ80332") - /* Maintainer: Intel Corp. */ - .phys_io = 0xfefff000, - .io_pg_offst = ((0xfffff000) >> 18) & 0xfffc, // virtual, physical - .map_io = iop3xx_map_io, - .init_irq = iop331_init_irq, - .timer = &iop331_timer, - .boot_params = 0x0100, - .init_machine = iop33x_init, -MACHINE_END - -#else -#error No machine descriptor defined for this IOP3XX implementation -#endif - - diff --git a/arch/arm/mach-iop33x/uart.c b/arch/arm/mach-iop33x/uart.c new file mode 100644 index 000000000000..d221d4abaa87 --- /dev/null +++ b/arch/arm/mach-iop33x/uart.c @@ -0,0 +1,106 @@ +/* + * linux/arch/arm/mach-iop33x/uart.c + * + * Author: Dave Jiang (dave.jiang@intel.com) + * Copyright (C) 2004 Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/mm.h> +#include <linux/init.h> +#include <linux/major.h> +#include <linux/fs.h> +#include <linux/platform_device.h> +#include <linux/serial.h> +#include <linux/tty.h> +#include <linux/serial_8250.h> + +#include <asm/io.h> +#include <asm/pgtable.h> +#include <asm/page.h> +#include <asm/mach/map.h> +#include <asm/setup.h> +#include <asm/system.h> +#include <asm/memory.h> +#include <asm/hardware.h> +#include <asm/hardware/iop3xx.h> +#include <asm/mach-types.h> +#include <asm/mach/arch.h> + +#define IOP331_UART_XTAL 33334000 + +static struct plat_serial8250_port iop33x_uart0_data[] = { + { + .membase = (char *)IOP331_UART0_VIRT, + .mapbase = IOP331_UART0_PHYS, + .irq = IRQ_IOP331_UART0, + .uartclk = IOP331_UART_XTAL, + .regshift = 2, + .iotype = UPIO_MEM, + .flags = UPF_SKIP_TEST, + }, + { }, +}; + +static struct resource iop33x_uart0_resources[] = { + [0] = { + .start = IOP331_UART0_PHYS, + .end = IOP331_UART0_PHYS + 0x3f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_IOP331_UART0, + .end = IRQ_IOP331_UART0, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device iop33x_uart0_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM, + .dev = { + .platform_data = iop33x_uart0_data, + }, + .num_resources = 2, + .resource = iop33x_uart0_resources, +}; + + +static struct resource iop33x_uart1_resources[] = { + [0] = { + .start = IOP331_UART1_PHYS, + .end = IOP331_UART1_PHYS + 0x3f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = IRQ_IOP331_UART1, + .end = IRQ_IOP331_UART1, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct plat_serial8250_port iop33x_uart1_data[] = { + { + .membase = (char *)IOP331_UART1_VIRT, + .mapbase = IOP331_UART1_PHYS, + .irq = IRQ_IOP331_UART1, + .uartclk = IOP331_UART_XTAL, + .regshift = 2, + .iotype = UPIO_MEM, + .flags = UPF_SKIP_TEST, + }, + { }, +}; + +struct platform_device iop33x_uart1_device = { + .name = "serial8250", + .id = PLAT8250_DEV_PLATFORM1, + .dev = { + .platform_data = iop33x_uart1_data, + }, + .num_resources = 2, + .resource = iop33x_uart1_resources, +}; |