x86, efi: Set runtime_version to the EFI spec revision
[linux/fpc-iii.git] / arch / arm / mach-iop33x / uart.c
blobbbf54d794ce81edf74ce922e37285780d3139850
1 /*
2 * arch/arm/mach-iop33x/uart.c
4 * Author: Dave Jiang (dave.jiang@intel.com)
5 * Copyright (C) 2004 Intel Corporation.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
12 #include <linux/mm.h>
13 #include <linux/init.h>
14 #include <linux/major.h>
15 #include <linux/fs.h>
16 #include <linux/platform_device.h>
17 #include <linux/serial.h>
18 #include <linux/tty.h>
19 #include <linux/serial_8250.h>
20 #include <linux/io.h>
21 #include <asm/pgtable.h>
22 #include <asm/page.h>
23 #include <asm/mach/map.h>
24 #include <asm/setup.h>
25 #include <asm/memory.h>
26 #include <mach/hardware.h>
27 #include <asm/hardware/iop3xx.h>
28 #include <asm/mach/arch.h>
30 #define IOP33X_UART_XTAL 33334000
32 static struct plat_serial8250_port iop33x_uart0_data[] = {
34 .membase = (char *)IOP33X_UART0_VIRT,
35 .mapbase = IOP33X_UART0_PHYS,
36 .irq = IRQ_IOP33X_UART0,
37 .uartclk = IOP33X_UART_XTAL,
38 .regshift = 2,
39 .iotype = UPIO_MEM,
40 .flags = UPF_SKIP_TEST,
42 { },
45 static struct resource iop33x_uart0_resources[] = {
46 [0] = {
47 .start = IOP33X_UART0_PHYS,
48 .end = IOP33X_UART0_PHYS + 0x3f,
49 .flags = IORESOURCE_MEM,
51 [1] = {
52 .start = IRQ_IOP33X_UART0,
53 .end = IRQ_IOP33X_UART0,
54 .flags = IORESOURCE_IRQ,
58 struct platform_device iop33x_uart0_device = {
59 .name = "serial8250",
60 .id = PLAT8250_DEV_PLATFORM,
61 .dev = {
62 .platform_data = iop33x_uart0_data,
64 .num_resources = 2,
65 .resource = iop33x_uart0_resources,
69 static struct resource iop33x_uart1_resources[] = {
70 [0] = {
71 .start = IOP33X_UART1_PHYS,
72 .end = IOP33X_UART1_PHYS + 0x3f,
73 .flags = IORESOURCE_MEM,
75 [1] = {
76 .start = IRQ_IOP33X_UART1,
77 .end = IRQ_IOP33X_UART1,
78 .flags = IORESOURCE_IRQ,
82 static struct plat_serial8250_port iop33x_uart1_data[] = {
84 .membase = (char *)IOP33X_UART1_VIRT,
85 .mapbase = IOP33X_UART1_PHYS,
86 .irq = IRQ_IOP33X_UART1,
87 .uartclk = IOP33X_UART_XTAL,
88 .regshift = 2,
89 .iotype = UPIO_MEM,
90 .flags = UPF_SKIP_TEST,
92 { },
95 struct platform_device iop33x_uart1_device = {
96 .name = "serial8250",
97 .id = PLAT8250_DEV_PLATFORM1,
98 .dev = {
99 .platform_data = iop33x_uart1_data,
101 .num_resources = 2,
102 .resource = iop33x_uart1_resources,