Updated patch below.

Tony


From: Tony Lindgren <tony@atomide.com>
Date: Wed, 2 Jan 2013 10:24:09 -0800
Subject: [PATCH] ARM: OMAP2+: Disable code that currently does not work with
multiplaform MIME-Version: 1.0
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We still need to fix up few places for multiplatform support,
but that can proceed separately. Fix the issue by making the
problem drivers depends !ARCH_MULTIPLATFORM for now.

The remaining pieces that are not multiplatform compatible
for omap2+ SoCs are:

1. Some drivers are using custom omap_dm_timer calls

There are two drivers that are directly usign omap hardware
timers for PWM and DSP clocking: drivers/media/rc/ir-rx51.c and
drivers/staging/tidspbridge/core/dsp-clock.c. These can be
fixed for multiplatform by allowing a minimal set of hardware
timers to be accessed, and for some functionality by using the
hrtimer framework.

2. Hardware OMAP4_ERRATA_I688 needs to be fixed up

This can't be enabled for multiplatform configurations in
it's current form. It may be possible to fix it up to do
instruction replacement early on during init. Luckily it
looks like this errata does not seem to get hit with
mainline kernel code alone at least currently.

3. Legacy header needed for omap-sham.c

Looks like it still needs mach/irqs.h for omap1 that
does not exist for multiplatform systems. Just ifdef
it for now.

4. Mailbox is waiting to get moved to drivers

Disable it for now to avoid adding a dependency to the
mailbox patches.

5. Camera omap3isp needs to be disabled

The include <plat/*.h> files won't be available to drivers
after multiplatform support is enabled.

Cc: Timo Kokkonen <redacted>
Cc: Sean Young <sean@mess.org>
Cc: "V?ctor Manuel J?quez Leal" <redacted>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Mauro Carvalho Chehab <redacted>
Cc: Omar Ramirez Luna <redacted>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Santosh Shilimkar <redacted>
Tested-by: Ezequiel Garcia <redacted>
[tony at atomide.com: updated to disable mailbox and omap3isp]
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 41b581f..492d764 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig

@@ -397,7 +397,7 @@ config OMAP3_SDRC_AC_TIMING

 config OMAP4_ERRATA_I688
 	bool "OMAP4 errata: Async Bridge Corruption"
-	depends on ARCH_OMAP4
+	depends on ARCH_OMAP4 && !ARCH_MULTIPLATFORM
 	select ARCH_HAS_BARRIERS
 	help
 	  If a data is stalled inside asynchronous bridge because of back

diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 665870d..03f1252 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig

@@ -118,7 +118,7 @@ config OMAP_MUX_WARNINGS

 config OMAP_MBOX_FWK
 	tristate "Mailbox framework support"
-	depends on ARCH_OMAP
+	depends on ARCH_OMAP && !ARCH_MULTIPLATFORM
 	help
 	  Say Y here if you want to use OMAP Mailbox framework support for
 	  DSP, IVA1.0 and IVA2 in OMAP1/2/3.

diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c
index 1d75e6f..d65f22c 100644
--- a/drivers/crypto/omap-sham.c
+++ b/drivers/crypto/omap-sham.c

@@ -38,7 +38,10 @@
 #include <crypto/internal/hash.h>

 #include <linux/omap-dma.h>
+
+#ifdef CONFIG_ARCH_OMAP1
 #include <mach/irqs.h>
+#endif

 #define SHA_REG_DIGEST(x)		(0x00 + ((x) * 0x04))
 #define SHA_REG_DIN(x)			(0x1C + ((x) * 0x04))

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 3dcfea6..eff53c9 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig

@@ -99,7 +99,7 @@ config VIDEO_OMAP2

 config VIDEO_OMAP3
 	tristate "OMAP 3 Camera support (EXPERIMENTAL)"
-	depends on OMAP_IOVMM && VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API &&

ARCH_OMAP3 && EXPERIMENTAL +	depends on OMAP_IOVMM && VIDEO_V4L2 && I2C &&
VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3 && EXPERIMENTAL && !ARCH_MULTIPLATFORM
---help---
 	  Driver for an OMAP 3 camera controller.

diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 79ba242..19f3563 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig

@@ -291,7 +291,7 @@ config IR_TTUSBIR

 config IR_RX51
 	tristate "Nokia N900 IR transmitter diode"
-	depends on OMAP_DM_TIMER && LIRC
+	depends on OMAP_DM_TIMER && LIRC && !ARCH_MULTIPLATFORM
 	---help---
 	   Say Y or M here if you want to enable support for the IR
 	   transmitter diode built in the Nokia N900 (RX51) device.

diff --git a/drivers/staging/tidspbridge/Kconfig

b/drivers/staging/tidspbridge/Kconfig index 0dd479f..60848f1 100644

--- a/drivers/staging/tidspbridge/Kconfig
+++ b/drivers/staging/tidspbridge/Kconfig

@@ -4,7 +4,7 @@

 menuconfig TIDSPBRIDGE
 	tristate "DSP Bridge driver"
-	depends on ARCH_OMAP3
+	depends on ARCH_OMAP3 && !ARCH_MULTIPLATFORM
 	select OMAP_MBOX_FWK
 	help
 	  DSP/BIOS Bridge is designed for platforms that contain a GPP and