projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| e96b234b | 1 | /* linux/arch/arm/mach-s5p6440/init.c |
| 209fecd1 KK |
2 | * |
| 3 | * Copyright (c) 2009 Samsung Electronics Co., Ltd. | |
| 4 | * http://www.samsung.com/ | |
| 5 | * | |
| e96b234b KK |
6 | * S5P6440 - Init support |
| 7 | * | |
| 209fecd1 KK |
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/init.h> | |
| 16 | #include <linux/serial_core.h> | |
| 17 | ||
| 18 | #include <plat/cpu.h> | |
| 19 | #include <plat/devs.h> | |
| 20 | #include <plat/s5p6440.h> | |
| 21 | #include <plat/regs-serial.h> | |
| 22 | ||
| 23 | static struct s3c24xx_uart_clksrc s5p6440_serial_clocks[] = { | |
| 24 | [0] = { | |
| 25 | .name = "pclk_low", | |
| 26 | .divisor = 1, | |
| 27 | .min_baud = 0, | |
| 28 | .max_baud = 0, | |
| 29 | }, | |
| 30 | [1] = { | |
| 31 | .name = "uclk1", | |
| 32 | .divisor = 1, | |
| 33 | .min_baud = 0, | |
| 34 | .max_baud = 0, | |
| 35 | }, | |
| 36 | }; | |
| 37 | ||
| 38 | /* uart registration process */ | |
| 39 | void __init s5p6440_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) | |
| 40 | { | |
| 41 | struct s3c2410_uartcfg *tcfg = cfg; | |
| 42 | u32 ucnt; | |
| 43 | ||
| 44 | for (ucnt = 0; ucnt < no; ucnt++, tcfg++) { | |
| 45 | if (!tcfg->clocks) { | |
| 46 | tcfg->clocks = s5p6440_serial_clocks; | |
| 47 | tcfg->clocks_size = ARRAY_SIZE(s5p6440_serial_clocks); | |
| 48 | } | |
| 49 | } | |
| 50 | ||
| 51 | s3c24xx_init_uartdevs("s3c6400-uart", s5p_uart_resources, cfg, no); | |
| 52 | } |