LXR linux/arch/arm/plat-samsung/s5p-dev-uart.c

   1/*
   2 * Copyright (c) 2009,2012 Samsung Electronics Co., Ltd.
   3 *              http://www.samsung.com/
   4 *
   5 * Base S5P UART resource and device definitions
   6 *
   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.
  10*/
  11
  12#include <linux/kernel.h>
  13#include <linux/types.h>
  14#include <linux/interrupt.h>
  15#include <linux/list.h>
  16#include <linux/ioport.h>
  17#include <linux/platform_device.h>
  18
  19#include <asm/mach/arch.h>
  20#include <asm/mach/irq.h>
  21#include <mach/hardware.h>
  22#include <mach/map.h>
  23
  24#include <plat/devs.h>
  25
  26 /* Serial port registrations */
  27
  28static struct resource s5p_uart0_resource[] = {
  29        [0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
  30        [1] = DEFINE_RES_IRQ(IRQ_UART0),
  31};
  32
  33static struct resource s5p_uart1_resource[] = {
  34        [0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
  35        [1] = DEFINE_RES_IRQ(IRQ_UART1),
  36};
  37
  38static struct resource s5p_uart2_resource[] = {
  39        [0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
  40        [1] = DEFINE_RES_IRQ(IRQ_UART2),
  41};
  42
  43static struct resource s5p_uart3_resource[] = {
  44#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
  45        [0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
  46        [1] = DEFINE_RES_IRQ(IRQ_UART3),
  47#endif
  48};
  49
  50static struct resource s5p_uart4_resource[] = {
  51#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
  52        [0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
  53        [1] = DEFINE_RES_IRQ(IRQ_UART4),
  54#endif
  55};
  56
  57static struct resource s5p_uart5_resource[] = {
  58#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
  59        [0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
  60        [1] = DEFINE_RES_IRQ(IRQ_UART5),
  61#endif
  62};
  63
  64struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
  65        [0] = {
  66                .resources      = s5p_uart0_resource,
  67                .nr_resources   = ARRAY_SIZE(s5p_uart0_resource),
  68        },
  69        [1] = {
  70                .resources      = s5p_uart1_resource,
  71                .nr_resources   = ARRAY_SIZE(s5p_uart1_resource),
  72        },
  73        [2] = {
  74                .resources      = s5p_uart2_resource,
  75                .nr_resources   = ARRAY_SIZE(s5p_uart2_resource),
  76        },
  77        [3] = {
  78                .resources      = s5p_uart3_resource,
  79                .nr_resources   = ARRAY_SIZE(s5p_uart3_resource),
  80        },
  81        [4] = {
  82                .resources      = s5p_uart4_resource,
  83                .nr_resources   = ARRAY_SIZE(s5p_uart4_resource),
  84        },
  85        [5] = {
  86                .resources      = s5p_uart5_resource,
  87                .nr_resources   = ARRAY_SIZE(s5p_uart5_resource),
  88        },
  89};
  90