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| author | Hisashi Nakamura <hisashi.nakamura.ak@renesas.com> | 2013-09-04 12:45:57 +0900 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-09-30 16:11:12 +0900 |
| commit | 0d0771ab2bd5f57a62db91f26bba1e9f522d16cb (patch) | |
| tree | a8cee5b33c65e136837a3e28ba6c4d005b2700d1 /arch/arm/mach-shmobile/setup-r8a7791.c | |
| parent | a93c2aaf18e0e10084c099a0ba2460ab8e3c0e05 (diff) | |
| download | blackbird-op-linux-0d0771ab2bd5f57a62db91f26bba1e9f522d16cb.tar.gz blackbird-op-linux-0d0771ab2bd5f57a62db91f26bba1e9f522d16cb.zip | |
ARM: shmobile: Initial r8a7791 SoC support
Add initial support for the r8a7791 SoC including:
- Single Cortex-A15 CPU Core
- GIC
No static virtual mappings are used, all the components
make use of ioremap(). DT_MACHINE_START is still wrapped
in CONFIG_USE_OF to match other mach-shmobile code.
Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@renesas.com>
[damm@opensource.se: Forward ported to upstream, dropped not-yet-ready code]
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a7791.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7791.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7791.c b/arch/arm/mach-shmobile/setup-r8a7791.c new file mode 100644 index 000000000000..88dcce1a6391 --- /dev/null +++ b/arch/arm/mach-shmobile/setup-r8a7791.c @@ -0,0 +1,38 @@ +/* + * r8a7791 processor support + * + * 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/irq.h> +#include <linux/kernel.h> +#include <linux/of_platform.h> +#include <mach/common.h> +#include <mach/r8a7791.h> +#include <asm/mach/arch.h> + +#ifdef CONFIG_USE_OF +static const char *r8a7791_boards_compat_dt[] __initdata = { + "renesas,r8a7791", + NULL, +}; + +DT_MACHINE_START(R8A7791_DT, "Generic R8A7791 (Flattened Device Tree)") + .dt_compat = r8a7791_boards_compat_dt, +MACHINE_END +#endif /* CONFIG_USE_OF */ |
