1 /* linux/arch/arm/plat-s3c24xx/dev-uart.c 2 * 3 * Copyright (c) 2004 Simtec Electronics 4 * Ben Dooks <ben@simtec.co.uk> 5 * 6 * Base S3C24XX UART resource and platform device definitions 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #include <linux/kernel.h> 14 #include <linux/types.h> 15 #include <linux/interrupt.h> 16 #include <linux/list.h> 17 #include <linux/serial_core.h> 18 #include <linux/platform_device.h> 19 20 #include <asm/mach/arch.h> 21 #include <asm/mach/map.h> 22 #include <asm/mach/irq.h> 23 #include <mach/hardware.h> 24 #include <mach/map.h> 25 26 #include <plat/devs.h> 27 #include <plat/regs-serial.h> 28 29 /* Serial port registrations */ 30 31 static struct resource s3c2410_uart0_resource[] = { 32 [0] = { 33 .start = S3C2410_PA_UART0, 34 .end = S3C2410_PA_UART0 + 0x3fff, 35 .flags = IORESOURCE_MEM, 36 }, 37 [1] = { 38 .start = IRQ_S3CUART_RX0, 39 .end = IRQ_S3CUART_ERR0, 40 .flags = IORESOURCE_IRQ, 41 } 42 }; 43 44 static struct resource s3c2410_uart1_resource[] = { 45 [0] = { 46 .start = S3C2410_PA_UART1, 47 .end = S3C2410_PA_UART1 + 0x3fff, 48 .flags = IORESOURCE_MEM, 49 }, 50 [1] = { 51 .start = IRQ_S3CUART_RX1, 52 .end = IRQ_S3CUART_ERR1, 53 .flags = IORESOURCE_IRQ, 54 } 55 }; 56 57 static struct resource s3c2410_uart2_resource[] = { 58 [0] = { 59 .start = S3C2410_PA_UART2, 60 .end = S3C2410_PA_UART2 + 0x3fff, 61 .flags = IORESOURCE_MEM, 62 }, 63 [1] = { 64 .start = IRQ_S3CUART_RX2, 65 .end = IRQ_S3CUART_ERR2, 66 .flags = IORESOURCE_IRQ, 67 } 68 }; 69 70 static struct resource s3c2410_uart3_resource[] = { 71 [0] = { 72 .start = S3C2443_PA_UART3, 73 .end = S3C2443_PA_UART3 + 0x3fff, 74 .flags = IORESOURCE_MEM, 75 }, 76 [1] = { 77 .start = IRQ_S3CUART_RX3, 78 .end = IRQ_S3CUART_ERR3, 79 .flags = IORESOURCE_IRQ, 80 }, 81 }; 82 83 struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = { 84 [0] = { 85 .resources = s3c2410_uart0_resource, 86 .nr_resources = ARRAY_SIZE(s3c2410_uart0_resource), 87 }, 88 [1] = { 89 .resources = s3c2410_uart1_resource, 90 .nr_resources = ARRAY_SIZE(s3c2410_uart1_resource), 91 }, 92 [2] = { 93 .resources = s3c2410_uart2_resource, 94 .nr_resources = ARRAY_SIZE(s3c2410_uart2_resource), 95 }, 96 [3] = { 97 .resources = s3c2410_uart3_resource, 98 .nr_resources = ARRAY_SIZE(s3c2410_uart3_resource), 99 }, 100 }; 101