sh: intc - convert board specific r2d code
authorMagnus Damm <damm@igel.co.jp>
Sun, 12 Aug 2007 06:29:16 +0000 (15:29 +0900)
committerPaul Mundt <lethal@linux-sh.org>
Fri, 21 Sep 2007 02:57:50 +0000 (11:57 +0900)
commit2eeec85638cebcb6fbcb2abfe182a32252f3456d
tree3b98f924a5f961d844555794a3564cbc2c3a8be5
parent73505b445dbb8ad12df468404c4dd5cde9c40c65
sh: intc - convert board specific r2d code

This patch converts the board specific interrupt code for r2d to make
use of intc. While at it we improve the Kconfig to avoid confusion.

- Two sets of interrupt tables exist - one for R2D-1 and one for R2D-PLUS.
- R2D-1 and R2D-PLUS use the same irq constants.
- R2D-1 has AX88796 support, R2D-PLUS does not hook up that IRQ.
- R2D-PLUS has KEY support, R2D-1 does not hook up that IRQ.
- The number and order of IRQ values are disconnected from register bits.
- Interrupt sources now start from IRQ 100.
- The machvec demux function converts from irlm IRQ 0-14 to IRQ 100++.

Tested on R2D-1 and R2D-PLUS boards.

Version 2 adds CONFIG_RTS7751R2D_1 and CONFIG_RTS7751R2D_PLUS together
with intc structured as __initdata.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
arch/sh/boards/renesas/rts7751r2d/Kconfig
arch/sh/boards/renesas/rts7751r2d/irq.c
arch/sh/boards/renesas/rts7751r2d/setup.c
arch/sh/drivers/pci/ops-rts7751r2d.c
include/asm-sh/rts7751r2d.h