projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 433a915f BM |
1 | /* linux/arch/arm/plat-s5pc1xx/dev-uart.c |
| 2 | * | |
| 3 | * Copyright 2009 Samsung Electronics Co. | |
| 4 | * Byungho Min <bhmin@samsung.com> | |
| 5 | * | |
| 6 | * Based on plat-s3c64xx/dev-uart.c | |
| 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 | ||
| 14 | #include <linux/kernel.h> | |
| 15 | #include <linux/types.h> | |
| 16 | #include <linux/interrupt.h> | |
| 17 | #include <linux/list.h> | |
| 18 | #include <linux/platform_device.h> | |
| 19 | ||
| 20 | #include <asm/mach/arch.h> | |
| 21 | #include <asm/mach/irq.h> | |
| 22 | #include <mach/hardware.h> | |
| 23 | #include <mach/map.h> | |
| 24 | ||
| 25 | #include <plat/devs.h> | |
| 26 | ||
| 27 | /* Serial port registrations */ | |
| 28 | ||
| 29 | /* 64xx uarts are closer together */ | |
| 30 | ||
| 31 | static struct resource s5pc1xx_uart0_resource[] = { | |
| 32 | [0] = { | |
| 33 | .start = S3C_PA_UART0, | |
| 34 | .end = S3C_PA_UART0 + 0x100, | |
| 35 | .flags = IORESOURCE_MEM, | |
| 36 | }, | |
| 37 | [1] = { | |
| 38 | .start = IRQ_S3CUART_RX0, | |
| 39 | .end = IRQ_S3CUART_RX0, | |
| 40 | .flags = IORESOURCE_IRQ, | |
| 41 | }, | |
| 42 | [2] = { | |
| 43 | .start = IRQ_S3CUART_TX0, | |
| 44 | .end = IRQ_S3CUART_TX0, | |
| 45 | .flags = IORESOURCE_IRQ, | |
| 46 | ||
| 47 | }, | |
| 48 | [3] = { | |
| 49 | .start = IRQ_S3CUART_ERR0, | |
| 50 | .end = IRQ_S3CUART_ERR0, | |
| 51 | .flags = IORESOURCE_IRQ, | |
| 52 | } | |
| 53 | }; | |
| 54 | ||
| 55 | static struct resource s5pc1xx_uart1_resource[] = { | |
| 56 | [0] = { | |
| 57 | .start = S3C_PA_UART1, | |
| 58 | .end = S3C_PA_UART1 + 0x100, | |
| 59 | .flags = IORESOURCE_MEM, | |
| 60 | }, | |
| 61 | [1] = { | |
| 62 | .start = IRQ_S3CUART_RX1, | |
| 63 | .end = IRQ_S3CUART_RX1, | |
| 64 | .flags = IORESOURCE_IRQ, | |
| 65 | }, | |
| 66 | [2] = { | |
| 67 | .start = IRQ_S3CUART_TX1, | |
| 68 | .end = IRQ_S3CUART_TX1, | |
| 69 | .flags = IORESOURCE_IRQ, | |
| 70 | ||
| 71 | }, | |
| 72 | [3] = { | |
| 73 | .start = IRQ_S3CUART_ERR1, | |
| 74 | .end = IRQ_S3CUART_ERR1, | |
| 75 | .flags = IORESOURCE_IRQ, | |
| 76 | }, | |
| 77 | }; | |
| 78 | ||
| 79 | static struct resource s5pc1xx_uart2_resource[] = { | |
| 80 | [0] = { | |
| 81 | .start = S3C_PA_UART2, | |
| 82 | .end = S3C_PA_UART2 + 0x100, | |
| 83 | .flags = IORESOURCE_MEM, | |
| 84 | }, | |
| 85 | [1] = { | |
| 86 | .start = IRQ_S3CUART_RX2, | |
| 87 | .end = IRQ_S3CUART_RX2, | |
| 88 | .flags = IORESOURCE_IRQ, | |
| 89 | }, | |
| 90 | [2] = { | |
| 91 | .start = IRQ_S3CUART_TX2, | |
| 92 | .end = IRQ_S3CUART_TX2, | |
| 93 | .flags = IORESOURCE_IRQ, | |
| 94 | ||
| 95 | }, | |
| 96 | [3] = { | |
| 97 | .start = IRQ_S3CUART_ERR2, | |
| 98 | .end = IRQ_S3CUART_ERR2, | |
| 99 | .flags = IORESOURCE_IRQ, | |
| 100 | }, | |
| 101 | }; | |
| 102 | ||
| 103 | static struct resource s5pc1xx_uart3_resource[] = { | |
| 104 | [0] = { | |
| 105 | .start = S3C_PA_UART3, | |
| 106 | .end = S3C_PA_UART3 + 0x100, | |
| 107 | .flags = IORESOURCE_MEM, | |
| 108 | }, | |
| 109 | [1] = { | |
| 110 | .start = IRQ_S3CUART_RX3, | |
| 111 | .end = IRQ_S3CUART_RX3, | |
| 112 | .flags = IORESOURCE_IRQ, | |
| 113 | }, | |
| 114 | [2] = { | |
| 115 | .start = IRQ_S3CUART_TX3, | |
| 116 | .end = IRQ_S3CUART_TX3, | |
| 117 | .flags = IORESOURCE_IRQ, | |
| 118 | ||
| 119 | }, | |
| 120 | [3] = { | |
| 121 | .start = IRQ_S3CUART_ERR3, | |
| 122 | .end = IRQ_S3CUART_ERR3, | |
| 123 | .flags = IORESOURCE_IRQ, | |
| 124 | }, | |
| 125 | }; | |
| 126 | ||
| 127 | ||
| 128 | struct s3c24xx_uart_resources s5pc1xx_uart_resources[] __initdata = { | |
| 129 | [0] = { | |
| 130 | .resources = s5pc1xx_uart0_resource, | |
| 131 | .nr_resources = ARRAY_SIZE(s5pc1xx_uart0_resource), | |
| 132 | }, | |
| 133 | [1] = { | |
| 134 | .resources = s5pc1xx_uart1_resource, | |
| 135 | .nr_resources = ARRAY_SIZE(s5pc1xx_uart1_resource), | |
| 136 | }, | |
| 137 | [2] = { | |
| 138 | .resources = s5pc1xx_uart2_resource, | |
| 139 | .nr_resources = ARRAY_SIZE(s5pc1xx_uart2_resource), | |
| 140 | }, | |
| 141 | [3] = { | |
| 142 | .resources = s5pc1xx_uart3_resource, | |
| 143 | .nr_resources = ARRAY_SIZE(s5pc1xx_uart3_resource), | |
| 144 | }, | |
| 145 | }; |