sh: pci: Kill off platform-specific multi-window mappings.

Commit 68b42d1b548be1840aff7122fdebeb804daf0fa3 ("sh: sh7785lcr: Map
whole PCI address space.") changed around the semantics of how various
chip-selects are made accessible to PCI. Now that there is a single
large mapping covering from CS0-CS6, there is no longer any need to
do multi-window mapping. Subsequently, all of the differing
implementations can be consolidated in to pci-sh7780.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/arch/sh/boards/mach-se/7780/irq.c b/arch/sh/boards/mach-se/7780/irq.c
index 44b61a597a15..b8d43b638fcf 100644
--- a/arch/sh/boards/mach-se/7780/irq.c
+++ b/arch/sh/boards/mach-se/7780/irq.c
@@ -49,4 +49,21 @@ void __init init_se7780_IRQ(void)
 
         /* ICR1: detect low level(for 2ndcut) */
         ctrl_outl(0xAAAA0000, INTC_ICR1);
+
+        /*
+         * FPGA PCISEL register initialize
+         *
+         *  CPU  || SLOT1 | SLOT2 | S-ATA | USB
+         *  -------------------------------------
+         *  INTA || INTA  | INTD  |  --   | INTB
+         *  -------------------------------------
+         *  INTB || INTB  | INTA  |  --   | INTC
+         *  -------------------------------------
+         *  INTC || INTC  | INTB  | INTA  |  --
+         *  -------------------------------------
+         *  INTD || INTD  | INTC  |  --   | INTA
+         *  -------------------------------------
+         */
+        ctrl_outw(0x0013, FPGA_PCI_INTSEL1);
+        ctrl_outw(0xE402, FPGA_PCI_INTSEL2);
 }