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Commit a2baf191 authored by Magnus Damm's avatar Magnus Damm Committed by Simon Horman
Browse files

ARM: shmobile: r8a7791 Koelsch DT reference C bits 



Add DT reference support for the r8a7791 Koelsch board.

This board support file will be used together with common
clocks and multiplatform in the future.

Signed-off-by: default avatarMagnus Damm <damm@opensource.se>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 721319d1

arch/arm/mach-shmobile/Kconfig

+11 −0
Original line number Original line Diff line number Diff line
@@ -240,6 +240,17 @@ config MACH_KOELSCH 
	depends on ARCH_R8A7791

	depends on ARCH_R8A7791

	select USE_OF

	select USE_OF





config MACH_KOELSCH_REFERENCE

	bool "Koelsch board - Reference Device Tree Implementation"

	depends on ARCH_R8A7791

	select USE_OF

	---help---

	   Use reference implementation of Koelsch board support

	   which makes use of device tree at the expense

	   of not supporting a number of devices.



	   This is intended to aid developers



config MACH_KZM9G

config MACH_KZM9G

	bool "KZM-A9-GT board"

	bool "KZM-A9-GT board"

	depends on ARCH_SH73A0

	depends on ARCH_SH73A0

arch/arm/mach-shmobile/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -71,6 +71,7 @@ obj-$(CONFIG_MACH_LAGER_REFERENCE) += board-lager-reference.o 
obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o

obj-$(CONFIG_MACH_ARMADILLO800EVA)	+= board-armadillo800eva.o

obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE)	+= board-armadillo800eva-reference.o

obj-$(CONFIG_MACH_ARMADILLO800EVA_REFERENCE)	+= board-armadillo800eva-reference.o

obj-$(CONFIG_MACH_KOELSCH)	+= board-koelsch.o

obj-$(CONFIG_MACH_KOELSCH)	+= board-koelsch.o

obj-$(CONFIG_MACH_KOELSCH_REFERENCE)	+= board-koelsch-reference.o

obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o

obj-$(CONFIG_MACH_KZM9G)	+= board-kzm9g.o

obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o

obj-$(CONFIG_MACH_KZM9G_REFERENCE)	+= board-kzm9g-reference.o

endif

endif

arch/arm/mach-shmobile/Makefile.boot

+1 −0
Original line number Original line Diff line number Diff line
@@ -8,6 +8,7 @@ loadaddr-$(CONFIG_MACH_BOCKW) += 0x60008000 
loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000

loadaddr-$(CONFIG_MACH_BOCKW_REFERENCE) += 0x60008000

loadaddr-$(CONFIG_MACH_GENMAI) += 0x8008000

loadaddr-$(CONFIG_MACH_GENMAI) += 0x8008000

loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000

loadaddr-$(CONFIG_MACH_KOELSCH) += 0x40008000

loadaddr-$(CONFIG_MACH_KOELSCH_REFERENCE) += 0x40008000

loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000

loadaddr-$(CONFIG_MACH_KZM9G) += 0x41008000

loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000

loadaddr-$(CONFIG_MACH_KZM9G_REFERENCE) += 0x41008000

loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000

loadaddr-$(CONFIG_MACH_LAGER) += 0x40008000

arch/arm/mach-shmobile/board-koelsch-reference.c

0 → 100644
+46 −0
Original line number Original line Diff line number Diff line 
/*

 * Koelsch board support - Reference DT implementation

 *

 * Copyright (C) 2013  Renesas Electronics Corporation

 * Copyright (C) 2013  Renesas Solutions Corp.

 * Copyright (C) 2013  Magnus Damm

 *

 * 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/kernel.h>

#include <linux/of_platform.h>

#include <mach/rcar-gen2.h>

#include <mach/r8a7791.h>

#include <asm/mach/arch.h>



static void __init koelsch_add_standard_devices(void)

{

	r8a7791_clock_init();

	r8a7791_add_dt_devices();

	of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);

}



static const char * const koelsch_boards_compat_dt[] __initconst = {

	"renesas,koelsch-reference",

	NULL,

};



DT_MACHINE_START(KOELSCH_DT, "koelsch")

	.smp		= smp_ops(r8a7791_smp_ops),

	.init_early	= r8a7791_init_early,

	.init_time	= rcar_gen2_timer_init,

	.init_machine	= koelsch_add_standard_devices,

	.dt_compat	= koelsch_boards_compat_dt,

MACHINE_END