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| author | Magnus Damm <damm@igel.co.jp> | 2007-08-12 10:29:16 +0400 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-09-21 06:57:50 +0400 |
| commit | 2eeec85638cebcb6fbcb2abfe182a32252f3456d (patch) | |
| tree | 3b98f924a5f961d844555794a3564cbc2c3a8be5 /arch/sh/cchips | |
| parent | 73505b445dbb8ad12df468404c4dd5cde9c40c65 (diff) | |
| download | linux-2eeec85638cebcb6fbcb2abfe182a32252f3456d.tar.xz | |
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>
Diffstat (limited to 'arch/sh/cchips')
0 files changed, 0 insertions, 0 deletions