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/map.h>
  22
  23 #include <plat/devs.h>
  24
  25  /* Serial port registrations */
  26
  27 static struct resource s5p_uart0_resource[] = {
  28         [0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
  29         [1] = DEFINE_RES_IRQ(IRQ_UART0),
  30 };
  31
  32 static struct resource s5p_uart1_resource[] = {
  33         [0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
  34         [1] = DEFINE_RES_IRQ(IRQ_UART1),
  35 };
  36
  37 static struct resource s5p_uart2_resource[] = {
  38         [0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
  39         [1] = DEFINE_RES_IRQ(IRQ_UART2),
  40 };
  41
  42 static struct resource s5p_uart3_resource[] = {
  43 #if CONFIG_SERIAL_SAMSUNG_UARTS > 3
  44         [0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
  45         [1] = DEFINE_RES_IRQ(IRQ_UART3),
  46 #endif
  47 };
  48
  49 static struct resource s5p_uart4_resource[] = {
  50 #if CONFIG_SERIAL_SAMSUNG_UARTS > 4
  51         [0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
  52         [1] = DEFINE_RES_IRQ(IRQ_UART4),
  53 #endif
  54 };
  55
  56 static struct resource s5p_uart5_resource[] = {
  57 #if CONFIG_SERIAL_SAMSUNG_UARTS > 5
  58         [0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
  59         [1] = DEFINE_RES_IRQ(IRQ_UART5),
  60 #endif
  61 };
  62
  63 struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = {
  64         [0] = {
  65                 .resources      = s5p_uart0_resource,
  66                 .nr_resources   = ARRAY_SIZE(s5p_uart0_resource),
  67         },
  68         [1] = {
  69                 .resources      = s5p_uart1_resource,
  70                 .nr_resources   = ARRAY_SIZE(s5p_uart1_resource),
  71         },
  72         [2] = {
  73                 .resources      = s5p_uart2_resource,
  74                 .nr_resources   = ARRAY_SIZE(s5p_uart2_resource),
  75         },
  76         [3] = {
  77                 .resources      = s5p_uart3_resource,
  78                 .nr_resources   = ARRAY_SIZE(s5p_uart3_resource),
  79         },
  80         [4] = {
  81                 .resources      = s5p_uart4_resource,
  82                 .nr_resources   = ARRAY_SIZE(s5p_uart4_resource),
  83         },
  84         [5] = {
  85                 .resources      = s5p_uart5_resource,
  86                 .nr_resources   = ARRAY_SIZE(s5p_uart5_resource),
  87         },
  88 };