projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 501dae90 KK |
1 | /* linux/arch/arm/plat-s5p/dev-uart.c |
| 2 | * | |
| 3 | * Copyright (c) 2009 Samsung Electronics Co., Ltd. | |
| 4 | * http://www.samsung.com/ | |
| 5 | * | |
| 6 | * Base S5P UART resource and 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/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 | ||
| 28 | static struct resource s5p_uart0_resource[] = { | |
| 29 | [0] = { | |
| 30 | .start = S5P_PA_UART0, | |
| 31 | .end = S5P_PA_UART0 + S5P_SZ_UART, | |
| 32 | .flags = IORESOURCE_MEM, | |
| 33 | }, | |
| 34 | [1] = { | |
| 35 | .start = IRQ_S5P_UART_RX0, | |
| 36 | .end = IRQ_S5P_UART_RX0, | |
| 37 | .flags = IORESOURCE_IRQ, | |
| 38 | }, | |
| 39 | [2] = { | |
| 40 | .start = IRQ_S5P_UART_TX0, | |
| 41 | .end = IRQ_S5P_UART_TX0, | |
| 42 | .flags = IORESOURCE_IRQ, | |
| 43 | }, | |
| 44 | [3] = { | |
| 45 | .start = IRQ_S5P_UART_ERR0, | |
| 46 | .end = IRQ_S5P_UART_ERR0, | |
| 47 | .flags = IORESOURCE_IRQ, | |
| 48 | } | |
| 49 | }; | |
| 50 | ||
| 51 | static struct resource s5p_uart1_resource[] = { | |
| 52 | [0] = { | |
| 53 | .start = S5P_PA_UART1, | |
| 54 | .end = S5P_PA_UART1 + S5P_SZ_UART, | |
| 55 | .flags = IORESOURCE_MEM, | |
| 56 | }, | |
| 57 | [1] = { | |
| 58 | .start = IRQ_S5P_UART_RX1, | |
| 59 | .end = IRQ_S5P_UART_RX1, | |
| 60 | .flags = IORESOURCE_IRQ, | |
| 61 | }, | |
| 62 | [2] = { | |
| 63 | .start = IRQ_S5P_UART_TX1, | |
| 64 | .end = IRQ_S5P_UART_TX1, | |
| 65 | .flags = IORESOURCE_IRQ, | |
| 66 | }, | |
| 67 | [3] = { | |
| 68 | .start = IRQ_S5P_UART_ERR1, | |
| 69 | .end = IRQ_S5P_UART_ERR1, | |
| 70 | .flags = IORESOURCE_IRQ, | |
| 71 | }, | |
| 72 | }; | |
| 73 | ||
| 74 | static struct resource s5p_uart2_resource[] = { | |
| 75 | [0] = { | |
| 76 | .start = S5P_PA_UART2, | |
| 77 | .end = S5P_PA_UART2 + S5P_SZ_UART, | |
| 78 | .flags = IORESOURCE_MEM, | |
| 79 | }, | |
| 80 | [1] = { | |
| 81 | .start = IRQ_S5P_UART_RX2, | |
| 82 | .end = IRQ_S5P_UART_RX2, | |
| 83 | .flags = IORESOURCE_IRQ, | |
| 84 | }, | |
| 85 | [2] = { | |
| 86 | .start = IRQ_S5P_UART_TX2, | |
| 87 | .end = IRQ_S5P_UART_TX2, | |
| 88 | .flags = IORESOURCE_IRQ, | |
| 89 | }, | |
| 90 | [3] = { | |
| 91 | .start = IRQ_S5P_UART_ERR2, | |
| 92 | .end = IRQ_S5P_UART_ERR2, | |
| 93 | .flags = IORESOURCE_IRQ, | |
| 94 | }, | |
| 95 | }; | |
| 96 | ||
| 97 | static struct resource s5p_uart3_resource[] = { | |
| 98 | [0] = { | |
| 99 | .start = S5P_PA_UART3, | |
| 100 | .end = S5P_PA_UART3 + S5P_SZ_UART, | |
| 101 | .flags = IORESOURCE_MEM, | |
| 102 | }, | |
| 103 | [1] = { | |
| 104 | .start = IRQ_S5P_UART_RX3, | |
| 105 | .end = IRQ_S5P_UART_RX3, | |
| 106 | .flags = IORESOURCE_IRQ, | |
| 107 | }, | |
| 108 | [2] = { | |
| 109 | .start = IRQ_S5P_UART_TX3, | |
| 110 | .end = IRQ_S5P_UART_TX3, | |
| 111 | .flags = IORESOURCE_IRQ, | |
| 112 | }, | |
| 113 | [3] = { | |
| 114 | .start = IRQ_S5P_UART_ERR3, | |
| 115 | .end = IRQ_S5P_UART_ERR3, | |
| 116 | .flags = IORESOURCE_IRQ, | |
| 117 | }, | |
| 118 | }; | |
| 119 | ||
| 120 | struct s3c24xx_uart_resources s5p_uart_resources[] __initdata = { | |
| 121 | [0] = { | |
| 122 | .resources = s5p_uart0_resource, | |
| 123 | .nr_resources = ARRAY_SIZE(s5p_uart0_resource), | |
| 124 | }, | |
| 125 | [1] = { | |
| 126 | .resources = s5p_uart1_resource, | |
| 127 | .nr_resources = ARRAY_SIZE(s5p_uart1_resource), | |
| 128 | }, | |
| 129 | [2] = { | |
| 130 | .resources = s5p_uart2_resource, | |
| 131 | .nr_resources = ARRAY_SIZE(s5p_uart2_resource), | |
| 132 | }, | |
| 133 | [3] = { | |
| 134 | .resources = s5p_uart3_resource, | |
| 135 | .nr_resources = ARRAY_SIZE(s5p_uart3_resource), | |
| 136 | }, | |
| 137 | }; | |
| 138 | ||
| 139 | /* uart devices */ | |
| 140 | ||
| 141 | static struct platform_device s5p_uart_device0 = { | |
| 142 | .id = 0, | |
| 143 | }; | |
| 144 | ||
| 145 | static struct platform_device s5p_uart_device1 = { | |
| 146 | .id = 1, | |
| 147 | }; | |
| 148 | ||
| 149 | static struct platform_device s5p_uart_device2 = { | |
| 150 | .id = 2, | |
| 151 | }; | |
| 152 | ||
| 153 | static struct platform_device s5p_uart_device3 = { | |
| 154 | .id = 3, | |
| 155 | }; | |
| 156 | ||
| 157 | struct platform_device *s3c24xx_uart_src[4] = { | |
| 158 | &s5p_uart_device0, | |
| 159 | &s5p_uart_device1, | |
| 160 | &s5p_uart_device2, | |
| 161 | &s5p_uart_device3, | |
| 162 | }; | |
| 163 | ||
| 164 | struct platform_device *s3c24xx_uart_devs[4] = { | |
| 165 | }; |