Messages in this thread | | | From | Laurent Pinchart <> | Subject | Re: [RFC 4/5] ARM: OMAP3: bind omap3isp_device to its iommu device | Date | Wed, 9 Nov 2011 10:17:18 +0100 |
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Hi Ohad,
On Sunday 25 September 2011 12:58:56 Ohad Ben-Cohen wrote: > Bind OMAP3's isp device to the isp's dedicated iommu, by setting > the device's archdata iommu member. > > This way omap3isp will be able to use the generic IOMMU API without > having to call any omap-specific binding method. > > Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> > Cc: Tony Lindgren <tony@atomide.com> > Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> --- > arch/arm/mach-omap2/devices.c | 7 +++++++ > 1 files changed, 7 insertions(+), 0 deletions(-) > > diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c > index 1077ad6..44122f7 100644 > --- a/arch/arm/mach-omap2/devices.c > +++ b/arch/arm/mach-omap2/devices.c > @@ -28,6 +28,7 @@ > #include <plat/mcbsp.h> > #include <mach/gpio.h> > #include <plat/mmc.h> > +#include <plat/iommu.h> > #include <plat/dma.h> > #include <plat/omap_hwmod.h> > #include <plat/omap_device.h> > @@ -207,9 +208,15 @@ static struct platform_device omap3isp_device = { > .resource = omap3isp_resources, > }; > > +static struct omap_iommu_arch_data omap3_isp_iommu = { > + .name = "isp", > +}; > + > int omap3_init_camera(struct isp_platform_data *pdata) > { > omap3isp_device.dev.platform_data = pdata; > + omap3isp_device.dev.archdata.iommu = &omap3_isp_iommu; > + > return platform_device_register(&omap3isp_device); > }
-- Regards,
Laurent Pinchart
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