mirror of
https://github.com/torvalds/linux.git
synced 2024-11-07 20:51:47 +00:00
cfa66a8162
This patch adds a sample DT-based Bock-W "reference" implementation. The use of platform-specific C-code should be avoided with this configuration as much as possible. This patch adds new r8a7778_add_dt_devices() which was same stance of r8a7790_add_dt_devices() Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
/*
|
|
* Bock-W board support
|
|
*
|
|
* Copyright (C) 2013 Renesas Solutions Corp.
|
|
* Copyright (C) 2013 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include <linux/of_platform.h>
|
|
#include <linux/pinctrl/machine.h>
|
|
#include <mach/common.h>
|
|
#include <mach/r8a7778.h>
|
|
#include <asm/mach/arch.h>
|
|
|
|
/*
|
|
* see board-bock.c for checking detail of dip-switch
|
|
*/
|
|
|
|
static const struct pinctrl_map bockw_pinctrl_map[] = {
|
|
/* SCIF0 */
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
|
|
"scif0_data_a", "scif0"),
|
|
PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.0", "pfc-r8a7778",
|
|
"scif0_ctrl", "scif0"),
|
|
};
|
|
|
|
static void __init bockw_init(void)
|
|
{
|
|
r8a7778_clock_init();
|
|
|
|
pinctrl_register_mappings(bockw_pinctrl_map,
|
|
ARRAY_SIZE(bockw_pinctrl_map));
|
|
r8a7778_pinmux_init();
|
|
r8a7778_add_dt_devices();
|
|
|
|
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
|
|
}
|
|
|
|
static const char *bockw_boards_compat_dt[] __initdata = {
|
|
"renesas,bockw-reference",
|
|
NULL,
|
|
};
|
|
|
|
DT_MACHINE_START(BOCKW_DT, "bockw")
|
|
.init_early = r8a7778_init_delay,
|
|
.init_irq = r8a7778_init_irq_dt,
|
|
.init_machine = bockw_init,
|
|
.init_time = shmobile_timer_init,
|
|
.dt_compat = bockw_boards_compat_dt,
|
|
MACHINE_END
|