[PATCH 1/2] ARM: shmobile: Basic r8a7793 SoC support

[PATCH 1/2] ARM: shmobile: Basic r8a7793 SoC support

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Minimal support without power management or SMP.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 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

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 45006479d461..c59d75eff7a4 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -80,6 +80,10 @@ config ARCH_R8A7791
 	select ARCH_RCAR_GEN2
 	select I2C
 
+config ARCH_R8A7793
+	bool "R-Car M2-N (R8A7793)"
+	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 89e463de4479..e4b8fdbf6c96 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-$(CONFIG_ARCH_R8A7790)	+= setup-r8a7790.o
 obj-$(CONFIG_ARCH_R8A7791)	+= setup-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 000000000000..1d2825cb7a65
--- /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
-- 
2.1.4

[GIT PULL] Renesas ARM Based SoC Updates for v4.3

[Simon Horman]

Hi Olof, Hi Kevin, Hi Arnd,

Please consider these Renesas ARM based SoC updates for v4.3.


The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:

  Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-soc-for-v4.3

for you to fetch changes up to 765b50030c218f65ee4ffd2eeb07045aa79fd5ee:

  ARM: shmobile: gose: enable R-Car Gen2 regulator quirk (2015-07-06 09:37:24 +0900)

----------------------------------------------------------------
Renesas ARM Based SoC Updates for v4.3

* Add basic support for gose/r8a7793

----------------------------------------------------------------
Ulrich Hecht (2):
      ARM: shmobile: Basic r8a7793 SoC support
      ARM: shmobile: gose: enable R-Car Gen2 regulator quirk

 arch/arm/mach-shmobile/Kconfig                     |  5 ++++
 arch/arm/mach-shmobile/Makefile                    |  2 ++
 arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c |  3 +-
 arch/arm/mach-shmobile/setup-r8a7793.c             | 33 ++++++++++++++++++++++
 4 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/mach-shmobile/setup-r8a7793.c

[PATCH 2/2] ARM: shmobile: gose: enable R-Car Gen2 regulator quirk

[Simon Horman]

From: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>

Regulator setup seems identical to Koelsch.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/mach-shmobile/Kconfig                     | 1 +
 arch/arm/mach-shmobile/Makefile                    | 1 +
 arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c | 3 ++-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index c59d75eff7a4..429157d437f5 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -83,6 +83,7 @@ config ARCH_R8A7791
 config ARCH_R8A7793
 	bool "R-Car M2-N (R8A7793)"
 	select ARCH_RCAR_GEN2
+	select I2C
 
 config ARCH_R8A7794
 	bool "R-Car E2 (R8A77940)"
diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
index e4b8fdbf6c96..def7a093d99c 100644
--- a/arch/arm/mach-shmobile/Makefile
+++ b/arch/arm/mach-shmobile/Makefile
@@ -35,6 +35,7 @@ obj-$(CONFIG_ARCH_RCAR_GEN2)	+= setup-rcar-gen2.o platsmp-apmu.o $(cpu-y)
 CFLAGS_setup-rcar-gen2.o	+= -march=armv7-a
 obj-$(CONFIG_ARCH_R8A7790)	+= regulator-quirk-rcar-gen2.o
 obj-$(CONFIG_ARCH_R8A7791)	+= regulator-quirk-rcar-gen2.o
+obj-$(CONFIG_ARCH_R8A7793)	+= regulator-quirk-rcar-gen2.o
 
 # SMP objects
 smp-y				:= $(cpu-y)
diff --git a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
index 384e6e934b87..62437b57813e 100644
--- a/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/regulator-quirk-rcar-gen2.c
@@ -123,7 +123,8 @@ static int __init rcar_gen2_regulator_quirk(void)
 	u32 mon;
 
 	if (!of_machine_is_compatible("renesas,koelsch") &&
-	    !of_machine_is_compatible("renesas,lager"))
+	    !of_machine_is_compatible("renesas,lager") &&
+	    !of_machine_is_compatible("renesas,gose"))
 		return -ENODEV;
 
 	irqc = ioremap(IRQC_BASE, PAGE_SIZE);
-- 
2.1.4

[GIT PULL] Renesas ARM Based SoC Updates for v4.3

[Olof Johansson]

On Fri, Jul 24, 2015 at 05:41:58PM +0900, Simon Horman wrote:
> Hi Olof, Hi Kevin, Hi Arnd,
> 
> Please consider these Renesas ARM based SoC updates for v4.3.
> 
> 
> The following changes since commit d770e558e21961ad6cfdf0ff7df0eb5d7d4f0754:
> 
>   Linux 4.2-rc1 (2015-07-05 11:01:52 -0700)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git tags/renesas-soc-for-v4.3
> 
> for you to fetch changes up to 765b50030c218f65ee4ffd2eeb07045aa79fd5ee:
> 
>   ARM: shmobile: gose: enable R-Car Gen2 regulator quirk (2015-07-06 09:37:24 +0900)

Merged, thanks.


-Olof