On Wed, May 6, 2009 at 9:00 AM, Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx> wrote:
> From: ext Felipe Contreras <felipe.contreras@xxxxxxxxx>
> Subject: Re: [PATCH 3/6] omap iommu: omap3 iommu device registration
> Date: Tue, 5 May 2009 21:32:34 +0200
>
>> On Tue, May 5, 2009 at 3:47 PM, Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx> wrote:
>> > Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx>
>> > ---
>> >
>> > arch/arm/mach-omap2/omap3-iommu.c | 105 +++++++++++++++++++++++++++++++++++++
>> > 1 files changed, 105 insertions(+), 0 deletions(-)
>> > create mode 100644 arch/arm/mach-omap2/omap3-iommu.c
>> >
>> > diff --git a/arch/arm/mach-omap2/omap3-iommu.c b/arch/arm/mach-omap2/omap3-iommu.c
>> > new file mode 100644
>> > index 0000000..367f36a
>> > --- /dev/null
>> > +++ b/arch/arm/mach-omap2/omap3-iommu.c
>> > @@ -0,0 +1,105 @@
>> > +/*
>> > + * omap iommu: omap3 device registration
>> > + *
>> > + * Copyright (C) 2008-2009 Nokia Corporation
>> > + *
>> > + * Written by Hiroshi DOYU <Hiroshi.DOYU@xxxxxxxxx>
>> > + *
>> > + * This program is free software; you can redistribute it and/or modify
>> > + * it under the terms of the GNU General Public License version 2 as
>> > + * published by the Free Software Foundation.
>> > + */
>> > +
>> > +#include <linux/platform_device.h>
>> > +
>> > +#include <mach/iommu.h>
>> > +
>> > +#define OMAP3_MMU1_BASE 0x480bd400
>> > +#define OMAP3_MMU2_BASE 0x5d000000
>> > +#define OMAP3_MMU1_IRQ 24
>> > +#define OMAP3_MMU2_IRQ 28
>> > +
>> > +static struct resource omap3_iommu_res[] = {
>> > + { /* Camera ISP MMU */
>> > + .start = OMAP3_MMU1_BASE,
>> > + .end = OMAP3_MMU1_BASE + MMU_REG_SIZE - 1,
>> > + .flags = IORESOURCE_MEM,
>> > + },
>> > + {
>> > + .start = OMAP3_MMU1_IRQ,
>> > + .flags = IORESOURCE_IRQ,
>> > + },
>> > + { /* IVA2.2 MMU */
>> > + .start = OMAP3_MMU2_BASE,
>> > + .end = OMAP3_MMU2_BASE + MMU_REG_SIZE - 1,
>> > + .flags = IORESOURCE_MEM,
>> > + },
>> > + {
>> > + .start = OMAP3_MMU2_IRQ,
>> > + .flags = IORESOURCE_IRQ,
>> > + },
>> > +};
>>
>> This will break TI's bridgedriver, right?
>
> Working around is easy, but let's go forward, correcting TI's bridgedriver;-)
>
> http://marc.info/?l=linux-omap&m=124148814309478&w=2
*sigh*
I can't recall how many times I've asked for this, I'm sending a patch
series (RFC) that allows exactly what I want.
--
Felipe Contreras
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