ARC: [TB10x] Add support for TB10x platform

Infrastructure required to make the Linux kernel compile and boot on the
Abilis Systems TB10x series of SOCs based on ARC700 CPUs:
  - Kmake related files (Kconfig, Makefile, tb10x_defconfig)
  - TB10x platform initialisation

Signed-off-by: Christian Ruppert <christian.ruppert@abilis.com>
Signed-off-by: Pierrick Hascoet <pierrick.hascoet@abilis.com>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

1 files changed, 36 insertions, 0 deletions

diff --git a/arch/arc/plat-tb10x/Kconfig b/arch/arc/plat-tb10x/Kconfig
new file mode 100644
index 000000000000..4e121272c4e5
--- /dev/null
+++ b/arch/arc/plat-tb10x/Kconfig
@@ -0,0 +1,36 @@
+# Abilis Systems TB10x platform kernel configuration file
+#
+# Author: Christian Ruppert <christian.ruppert@abilis.com>
+#
+# 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.
+#
+# 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+
+
+menuconfig ARC_PLAT_TB10X
+	bool "Abilis TB10x"
+	select COMMON_CLK
+	select PINCTRL
+	select PINMUX
+	select ARCH_REQUIRE_GPIOLIB
+	help
+	  Support for platforms based on the TB10x home media gateway SOC by
+	  Abilis Systems. TB10x is based on the ARC700 CPU architecture.
+	  Say Y if you are building a kernel for one of the SOCs in this
+	  series (e.g. TB100 or TB101). If in doubt say N.
+
+if ARC_PLAT_TB10X
+
+config GENERIC_GPIO
+	def_bool y
+
+endif