From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH v2 2/6] ARM: shmobile: Initial r8a7794 SoC support
Date: Fri, 29 Aug 2014 18:15:06 +0000 [thread overview]
Message-ID: <1409336110-32734-3-git-send-email-ulrich.hecht+renesas@gmail.com> (raw)
Initial support for the r8a7794 SoC, based on work by Hisashi Nakamura.
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-r8a7794.c | 35 ++++++++++++++++++++++++++++++++++
3 files changed, 40 insertions(+)
create mode 100644 arch/arm/mach-shmobile/setup-r8a7794.c
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index c1023d7..1168ead 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -67,6 +67,10 @@ config ARCH_R8A7791
bool "R-Car M2 (R8A77910)"
select ARCH_RCAR_GEN2
+config ARCH_R8A7794
+ bool "R-Car E2 (R8A77940)"
+ select ARCH_RCAR_GEN2
+
comment "Renesas ARM SoCs Board Type"
config MACH_KOELSCH
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index 5625a87..e283346 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -14,6 +14,7 @@ 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-$(CONFIG_ARCH_R8A7794) += setup-r8a7794.o
obj-$(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 0000000..05e970c
--- /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 */
--
1.8.4.5
reply other threads:[~2014-08-29 18:15 UTC|newest]
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