[PATCH RFC 4/8] ARM: shmobile: r8a7743: basic SoC support
From: Sergei Shtylyov <hidden>
Date: 2016-09-16 13:33:35
Also in:
linux-renesas-soc
Add minimal support for the RZ/G1M (R8A7743) SoC. Based on the original (and large) patch by Dmitry Shifrin [off-list ref]. Signed-off-by: Sergei Shtylyov <redacted> --- arch/arm/mach-shmobile/Kconfig | 5 ++++ arch/arm/mach-shmobile/Makefile | 1 arch/arm/mach-shmobile/setup-r8a7743.c | 34 +++++++++++++++++++++++++++++++++ 3 files changed, 40 insertions(+) Index: renesas/arch/arm/mach-shmobile/Kconfig ===================================================================
--- renesas.orig/arch/arm/mach-shmobile/Kconfig
+++ renesas/arch/arm/mach-shmobile/Kconfig@@ -68,6 +68,11 @@ config ARCH_R8A7740 select ARCH_RMOBILE select RENESAS_INTC_IRQPIN +config ARCH_R8A7743 + bool "RZ/G1M (R8A77430)" + select ARCH_RCAR_GEN2 + select I2C + config ARCH_R8A7778 bool "R-Car M1A (R8A77781)" select ARCH_RCAR_GEN1
Index: renesas/arch/arm/mach-shmobile/Makefile ===================================================================
--- renesas.orig/arch/arm/mach-shmobile/Makefile
+++ renesas/arch/arm/mach-shmobile/Makefile@@ -9,6 +9,7 @@ obj-y := timer.o obj-$(CONFIG_ARCH_SH73A0) += setup-sh73a0.o obj-$(CONFIG_ARCH_R8A73A4) += setup-r8a73a4.o obj-$(CONFIG_ARCH_R8A7740) += setup-r8a7740.o +obj-$(CONFIG_ARCH_R8A7743) += setup-r8a7743.o obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o pm-r8a7779.o obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o
Index: renesas/arch/arm/mach-shmobile/setup-r8a7743.c ===================================================================
--- /dev/null
+++ renesas/arch/arm/mach-shmobile/setup-r8a7743.c@@ -0,0 +1,34 @@ +/* + * r8a7743 processor support + * + * Copyright (C) 2016 Cogent Embedded, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation; 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 * const r8a7743_boards_compat_dt[] __initconst = { + "renesas,r8a7743", + NULL, +}; + +DT_MACHINE_START(R8A7743_DT, "Generic R8A7743 (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 = r8a7743_boards_compat_dt, +MACHINE_END