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| author |   Ulrich Hecht <ulrich.hecht+renesas@gmail.com> | 2014-09-04 16:02:28 +0200 |
|---|---|---|
| committer |   Simon Horman <horms+renesas@verge.net.au> | 2014-09-05 17:23:49 +0900 |
| commit | 5923abb205e05773e0bb16c7ca4c0b41dbeec40e (patch) | |
| tree | c3cb80c143b3319565538b0a9cdb23304b1784e0 /arch/arm/mach-shmobile | |
| parent | ARM: shmobile: support Cortex-A7 in shmobile_init_delay() (diff) | |
| download | linux-dev-5923abb205e05773e0bb16c7ca4c0b41dbeec40e.tar.xz linux-dev-5923abb205e05773e0bb16c7ca4c0b41dbeec40e.zip | |
ARM: shmobile: Initial r8a7794 SoC support
Initial support for the r8a7794 SoC, based on work by Hisashi Nakamura.
Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Magnus Damm <damm+renesas@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile')
| -rw-r--r-- | arch/arm/mach-shmobile/Kconfig | 4 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7794.c | 35 |
3 files changed, 40 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index e15dff790dbb..05f4cc07dffb 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -41,6 +41,10 @@ config ARCH_R8A7791 select RENESAS_IRQC select SYS_SUPPORTS_SH_CMT +config ARCH_R8A7794 + bool "R-Car E2 (R8A77940)" + select ARCH_RCAR_GEN2 + comment "Renesas ARM SoCs Board Type" config MACH_GENMAI diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index a6a1dc0335ae..6b61d69bdd79 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -15,6 +15,7 @@ obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o setup-rcar-gen2.o obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o setup-rcar-gen2.o +obj-$(CONFIG_ARCH_R8A7794) += setup-r8a7794.o obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o diff --git a/arch/arm/mach-shmobile/setup-r8a7794.c b/arch/arm/mach-shmobile/setup-r8a7794.c new file mode 100644 index 000000000000..05e970c96efe --- /dev/null +++ b/arch/arm/mach-shmobile/setup-r8a7794.c @@ -0,0 +1,35 @@ +/* + * r8a7794 processor support + * + * Copyright (C) 2014 Renesas Electronics Corporation + * Copyright (C) 2014 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/of_platform.h> +#include "common.h" +#include "rcar-gen2.h" +#include <asm/mach/arch.h> + +#ifdef CONFIG_USE_OF + +static const char * const r8a7794_boards_compat_dt[] __initconst = { + "renesas,r8a7794", + NULL, +}; + +DT_MACHINE_START(R8A7794_DT, "Generic R8A7794 (Flattened Device Tree)") + .init_early = shmobile_init_delay, + .init_late = shmobile_init_late, + .init_time = rcar_gen2_timer_init, + .dt_compat = r8a7794_boards_compat_dt, +MACHINE_END +#endif /* CONFIG_USE_OF */ |