Commit 37897989 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Bartlomiej Zolnierkiewicz

ide: Add tx4939ide driver (v6)

This is the driver for the Toshiba TX4939 SoC ATA controller.

This controller has standard ATA taskfile registers and DMA
command/status registers, but the register layout is swapped on big
endian.  There are some other endian issue and some special registers
which requires many custom dma_ops/tp_ops routines and build_dmatable.
Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: ralf@linux-mips.org
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 1f1ab274
...@@ -720,6 +720,11 @@ config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ ...@@ -720,6 +720,11 @@ config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
default "128" default "128"
depends on BLK_DEV_IDE_AU1XXX depends on BLK_DEV_IDE_AU1XXX
config BLK_DEV_IDE_TX4939
tristate "TX4939 internal IDE support"
depends on SOC_TX4939
select BLK_DEV_IDEDMA_SFF
config IDE_ARM config IDE_ARM
tristate "ARM IDE support" tristate "ARM IDE support"
depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK) depends on ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)
......
...@@ -111,3 +111,5 @@ obj-$(CONFIG_BLK_DEV_IDE_RAPIDE) += rapide.o ...@@ -111,3 +111,5 @@ obj-$(CONFIG_BLK_DEV_IDE_RAPIDE) += rapide.o
obj-$(CONFIG_BLK_DEV_PALMCHIP_BK3710) += palm_bk3710.o obj-$(CONFIG_BLK_DEV_PALMCHIP_BK3710) += palm_bk3710.o
obj-$(CONFIG_BLK_DEV_IDE_AU1XXX) += au1xxx-ide.o obj-$(CONFIG_BLK_DEV_IDE_AU1XXX) += au1xxx-ide.o
obj-$(CONFIG_BLK_DEV_IDE_TX4939) += tx4939ide.o
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