HSI: hsi: Introducing HSI framework

Adds HSI framework in to the linux kernel.

High Speed Synchronous Serial Interface (HSI) is a
serial interface mainly used for connecting application
engines (APE) with cellular modem engines (CMT) in cellular
handsets.

HSI provides multiplexing for up to 16 logical channels,
low-latency and full duplex communication.

Signed-off-by: Carlos Chinea <carlos.chinea@nokia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/hsi/Kconfig b/drivers/hsi/Kconfig
new file mode 100644
index 000000000000..937062e8bcd0
--- /dev/null
+++ b/drivers/hsi/Kconfig
@@ -0,0 +1,17 @@
+#
+# HSI driver configuration
+#
+menuconfig HSI
+        tristate "HSI support"
+        ---help---
+          The "High speed synchronous Serial Interface" is
+          synchronous serial interface used mainly to connect
+          application engines and cellular modems.
+
+if HSI
+
+config HSI_BOARDINFO
+        bool
+        default y
+
+endif # HSI