projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 69f36661 GL |
1 | /* |
| 2 | * APE6EVM board support | |
| 3 | * | |
| 4 | * Copyright (C) 2013 Renesas Solutions Corp. | |
| 5 | * Copyright (C) 2013 Magnus Damm | |
| 6 | * | |
| 7 | * This program is free software; you can redistribute it and/or modify | |
| 8 | * it under the terms of the GNU General Public License as published by | |
| 9 | * the Free Software Foundation; version 2 of the License. | |
| 10 | * | |
| 11 | * This program is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | * GNU General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
| 19 | */ | |
| 20 | ||
| 21 | #include <linux/gpio.h> | |
| 22 | #include <linux/kernel.h> | |
| 23 | #include <linux/of_platform.h> | |
| 24 | #include <linux/pinctrl/machine.h> | |
| b88cf6f7 | 25 | #include <linux/platform_device.h> |
| 69f36661 | 26 | #include <linux/sh_clk.h> |
| fac49568 | 27 | |
| 69f36661 GL |
28 | #include <asm/mach-types.h> |
| 29 | #include <asm/mach/arch.h> | |
| fac49568 | 30 | |
| fd44aa5e | 31 | #include "common.h" |
| fac49568 | 32 | #include "r8a73a4.h" |
| 69f36661 | 33 | |
| 69f36661 GL |
34 | static void __init ape6evm_add_standard_devices(void) |
| 35 | { | |
| 36 | ||
| 37 | struct clk *parent; | |
| 38 | struct clk *mp; | |
| 39 | ||
| 40 | r8a73a4_clock_init(); | |
| 41 | ||
| 42 | /* MP clock parent = extal2 */ | |
| 43 | parent = clk_get(NULL, "extal2"); | |
| 44 | mp = clk_get(NULL, "mp"); | |
| 45 | BUG_ON(IS_ERR(parent) || IS_ERR(mp)); | |
| 46 | ||
| 47 | clk_set_parent(mp, parent); | |
| 48 | clk_put(parent); | |
| 49 | clk_put(mp); | |
| 50 | ||
| 69f36661 GL |
51 | r8a73a4_add_dt_devices(); |
| 52 | of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); | |
| 53 | } | |
| 54 | ||
| 55 | static const char *ape6evm_boards_compat_dt[] __initdata = { | |
| 56 | "renesas,ape6evm-reference", | |
| 57 | NULL, | |
| 58 | }; | |
| 59 | ||
| 60 | DT_MACHINE_START(APE6EVM_DT, "ape6evm") | |
| 911f7cec | 61 | .init_early = shmobile_init_delay, |
| 69f36661 | 62 | .init_machine = ape6evm_add_standard_devices, |
| 509c42a5 | 63 | .init_late = shmobile_init_late, |
| 69f36661 GL |
64 | .dt_compat = ape6evm_boards_compat_dt, |
| 65 | MACHINE_END |