| Message ID | 1425661798-10487-3-git-send-email-ulrich.hecht+renesas@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Simon Horman |
| Headers | show |
On Fri, Mar 6, 2015 at 6:09 PM, Ulrich Hecht <ulrich.hecht+renesas@gmail.com> wrote: > --- a/arch/arm/mach-shmobile/Kconfig > +++ b/arch/arm/mach-shmobile/Kconfig > @@ -75,6 +75,10 @@ config ARCH_R8A7791 > bool "R-Car M2-W (R8A77910)" > select ARCH_RCAR_GEN2 > > +config ARCH_R8A7793 > + bool "R-Car M2N (R8A77940)" The datasheet calls the SoC "M2-N" (with dash). The part number should probably be "R8A77930" (not sure about the trailing zero). > + select ARCH_RCAR_GEN2 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Sun, Mar 8, 2015 at 10:32 AM, Geert Uytterhoeven <geert@linux-m68k.org> wrote: > On Fri, Mar 6, 2015 at 6:09 PM, Ulrich Hecht > <ulrich.hecht+renesas@gmail.com> wrote: >> --- a/arch/arm/mach-shmobile/Kconfig >> +++ b/arch/arm/mach-shmobile/Kconfig >> @@ -75,6 +75,10 @@ config ARCH_R8A7791 >> bool "R-Car M2-W (R8A77910)" >> select ARCH_RCAR_GEN2 >> >> +config ARCH_R8A7793 >> + bool "R-Car M2N (R8A77940)" > > The datasheet calls the SoC "M2-N" (with dash). Indeed. > The part number should probably be "R8A77930" (not sure about > the trailing zero). No zero in my datasheet. CU Uli -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hello. On 04/30/2015 05:17 PM, Ulrich Hecht wrote: >>> --- a/arch/arm/mach-shmobile/Kconfig >>> +++ b/arch/arm/mach-shmobile/Kconfig >>> @@ -75,6 +75,10 @@ config ARCH_R8A7791 >>> bool "R-Car M2-W (R8A77910)" >>> select ARCH_RCAR_GEN2 >>> >>> +config ARCH_R8A7793 >>> + bool "R-Car M2N (R8A77940)" >> The datasheet calls the SoC "M2-N" (with dash). > Indeed. >> The part number should probably be "R8A77930" (not sure about >> the trailing zero). > No zero in my datasheet. Zero should be there, looking at my latest R-Car H2/E2 manuals. > CU > Uli WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index 0cbe84a..e76063e 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -75,6 +75,10 @@ config ARCH_R8A7791 bool "R-Car M2-W (R8A77910)" select ARCH_RCAR_GEN2 +config ARCH_R8A7793 + bool "R-Car M2N (R8A77940)" + select ARCH_RCAR_GEN2 + config ARCH_R8A7794 bool "R-Car E2 (R8A77940)" select ARCH_RCAR_GEN2 diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index d3aca07..399342e 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o pm-r8a7779.o obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o pm-r8a7790.o obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o pm-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 diff --git a/arch/arm/mach-shmobile/setup-r8a7793.c b/arch/arm/mach-shmobile/setup-r8a7793.c new file mode 100644 index 0000000..1d2825c --- /dev/null +++ b/arch/arm/mach-shmobile/setup-r8a7793.c @@ -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
Minimal support without power management or SMP. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> --- arch/arm/mach-shmobile/Kconfig | 4 ++++ arch/arm/mach-shmobile/Makefile | 1 + arch/arm/mach-shmobile/setup-r8a7793.c | 33 +++++++++++++++++++++++++++++++++ 3 files changed, 38 insertions(+) create mode 100644 arch/arm/mach-shmobile/setup-r8a7793.c