From: Magnus Damm <damm@igel.co.jp>
Date: Mon, 10 Sep 2007 03:03:50 +0000 (+0900)
Subject: sh: intc - irl mode update for sh7780 and sh7785
X-Git-Tag: v2.6.24-rc1~1377^2~72
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=953c8ef250fc6c329d1607cf9cd7fac1d72d7579;p=pandora-kernel.git

sh: intc - irl mode update for sh7780 and sh7785

This patch contains the following fixes and improvements:
- Fix address typo for INTMSK2 / INTMSKCLR2 registers on sh7780.
- Adds IRQ_MODE_IRLnnnn_MASK using intc controller for IRL masking.
- Good old IRQ_MODE_IRLnnnn should not register any intc controller.
- plat_irq_setup_pins() now selects IRL or IRQ mode.
- the holding function is now disabled using ICR0.

By default all external pin interrupts are disabled.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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