rapidio: add support for IDT CPS Gen2 switches

Add the RIO switch driver and definitions for IDT CPS-1848 and CPS-1616
Gen2 devices.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Thomas Moll <thomas.moll@sysgo.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Cc: Micha Nelissen <micha@neli.hopto.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/rapidio/switches/Kconfig b/drivers/rapidio/switches/Kconfig
index 2b4e9b2b6631..f47fee5d4563 100644
--- a/drivers/rapidio/switches/Kconfig
+++ b/drivers/rapidio/switches/Kconfig
@@ -20,6 +20,13 @@ config RAPIDIO_TSI568
         ---help---
           Includes support for IDT Tsi568 serial RapidIO switch.
 
+config RAPIDIO_CPS_GEN2
+        bool "IDT CPS Gen.2 SRIO switch support"
+        depends on RAPIDIO
+        default n
+        ---help---
+          Includes support for ITD CPS Gen.2 serial RapidIO switches.
+
 config RAPIDIO_TSI500
         bool "Tsi500 Parallel RapidIO switch support"
         depends on RAPIDIO