arch/arm/mach-s3c/dev-uart-s3c64xx.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 //
   3 // Copyright 2008 Openmoko, Inc.
   4 // Copyright 2008 Simtec Electronics
   5 //      Ben Dooks <ben@simtec.co.uk>
   6 //      http://armlinux.simtec.co.uk/
   7 //
   8 // Base S3C64XX UART resource and device definitions
   9
  10 #include <linux/kernel.h>
  11 #include <linux/types.h>
  12 #include <linux/interrupt.h>
  13 #include <linux/list.h>
  14 #include <linux/platform_device.h>
  15
  16 #include <asm/mach/arch.h>
  17 #include <asm/mach/irq.h>
  18 #include "map.h"
  19 #include <mach/irqs.h>
  20
  21 #include "devs.h"
  22
  23 /* Serial port registrations */
  24
  25 /* 64xx uarts are closer together */
  26
  27 static struct resource s3c64xx_uart0_resource[] = {
  28         [0] = DEFINE_RES_MEM(S3C_PA_UART0, SZ_256),
  29         [1] = DEFINE_RES_IRQ(IRQ_UART0),
  30 };
  31
  32 static struct resource s3c64xx_uart1_resource[] = {
  33         [0] = DEFINE_RES_MEM(S3C_PA_UART1, SZ_256),
  34         [1] = DEFINE_RES_IRQ(IRQ_UART1),
  35 };
  36
  37 static struct resource s3c6xx_uart2_resource[] = {
  38         [0] = DEFINE_RES_MEM(S3C_PA_UART2, SZ_256),
  39         [1] = DEFINE_RES_IRQ(IRQ_UART2),
  40 };
  41
  42 static struct resource s3c64xx_uart3_resource[] = {
  43         [0] = DEFINE_RES_MEM(S3C_PA_UART3, SZ_256),
  44         [1] = DEFINE_RES_IRQ(IRQ_UART3),
  45 };
  46
  47
  48 struct s3c24xx_uart_resources s3c64xx_uart_resources[] __initdata = {
  49         [0] = {
  50                 .resources      = s3c64xx_uart0_resource,
  51                 .nr_resources   = ARRAY_SIZE(s3c64xx_uart0_resource),
  52         },
  53         [1] = {
  54                 .resources      = s3c64xx_uart1_resource,
  55                 .nr_resources   = ARRAY_SIZE(s3c64xx_uart1_resource),
  56         },
  57         [2] = {
  58                 .resources      = s3c6xx_uart2_resource,
  59                 .nr_resources   = ARRAY_SIZE(s3c6xx_uart2_resource),
  60         },
  61         [3] = {
  62                 .resources      = s3c64xx_uart3_resource,
  63                 .nr_resources   = ARRAY_SIZE(s3c64xx_uart3_resource),
  64         },
  65 };