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ARM: shmobile: Basic r8a7793 SoC support 

Minimal support without power management or SMP.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
hifive-unleashed-5.1
Ulrich Hecht 2015-06-01 16:22:54 +02:00 committed by Simon Horman
parent d770e558e2
commit ec60d95b4f
3 changed files with 38 additions and 0 deletions
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4
arch/arm/mach-shmobile/Kconfig
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@ -80,6 +80,10 @@ config ARCH_R8A7791
select ARCH_RCAR_GEN2
select I2C
config ARCH_R8A7793
bool "R-Car M2-N (R8A7793)"
select ARCH_RCAR_GEN2
config ARCH_R8A7794
bool "R-Car E2 (R8A77940)"
select ARCH_RCAR_GEN2

1
arch/arm/mach-shmobile/Makefile
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@ -13,6 +13,7 @@ obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o pm-r8a7779.o
obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o
obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o
obj-$(CONFIG_ARCH_R8A7793) += setup-r8a7793.o
obj-$(CONFIG_ARCH_R8A7794) += setup-r8a7794.o
obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o
obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o

33
arch/arm/mach-shmobile/setup-r8a7793.c 100644
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@ -0,0 +1,33 @@
/*
* r8a7793 processor support
*
* Copyright (C) 2015 Ulrich Hecht
*
* 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.
*/
#include <linux/init.h>
#include <asm/mach/arch.h>
#include "common.h"
#include "rcar-gen2.h"
static const char *r8a7793_boards_compat_dt[] __initconst = {
"renesas,r8a7793",
NULL,
};
DT_MACHINE_START(R8A7793_DT, "Generic R8A7793 (Flattened Device Tree)")
.init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = r8a7793_boards_compat_dt,
MACHINE_END