From: Jassi Brar <jassisinghbrar@gmail.com>
Date: Fri, 14 May 2010 14:18:54 +0000 (+0100)
Subject: ARM: 6132/1: PL330: Add common core driver
X-Git-Tag: v2.6.35-rc1~503^2~4^5~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75070612c49c0bb976bb9221d051b20316ad1bc7;p=pandora-kernel.git

ARM: 6132/1: PL330: Add common core driver

PL330 is a configurable DMA controller PrimeCell device.
The register map of the device is well defined.
The configuration of a particular implementation can be
read from the six configuration registers CR0-4,Dn.

This patch implements a driver for the specification:-
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0424a/DDI0424A_dmac_pl330_r0p0_trm.pdf

The exported interface should be sufficient to implement
a driver for any DMA API.

Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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