mips: enable PATA platform on SWARM and LITTLESUR

[Sebastian Andrzej Siewior <sebastian@breakpoint.cc>]

according to include/asm/sibyte/swarm.h both systems provide a
platform device for the ide controler. Until now the IDE subsystem was
used which is deprecated by now. The same structure can be used with the
PATA driver.
This was tested on SWARM.

Signed-off-by: Sebastian Andrzej Siewior <sebatian@breakpoint.cc>
---
 arch/mips/Kconfig |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 29e8692..98628ec 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -509,6 +509,7 @@ config SIBYTE_SWARM
        bool "Sibyte BCM91250A-SWARM"
        select BOOT_ELF32
        select DMA_COHERENT
+       select HAVE_PATA_PLATFORM
        select NR_CPUS_DEFAULT_2
        select SIBYTE_SB1250
        select SWAP_IO_SPACE
@@ -523,6 +524,7 @@ config SIBYTE_LITTLESUR
        depends on EXPERIMENTAL
        select BOOT_ELF32
        select DMA_COHERENT
+       select HAVE_PATA_PLATFORM
        select NR_CPUS_DEFAULT_2
        select SIBYTE_SB1250
        select SWAP_IO_SPACE
-- 
1.6.6.1