Messages in this thread Patch in this message | | | Date | Wed, 20 Jun 2012 09:30:17 -0700 | Subject | Fwd: FW: [PATCH v2] arm: zynq: Support GIC OF initialization | From | John Linn <> |
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> -----Original Message----- > From: Rob Herring [mailto:robherring2@gmail.com] > Sent: Wednesday, June 20, 2012 5:30 AM > To: Michal Simek > Cc: linux-kernel@vger.kernel.org; arnd@arndb.de; John Linn; > linux@arm.linux.org.uk; linux-arm-kernel@lists.infradead.org > Subject: Re: [PATCH v2] arm: zynq: Support GIC OF initialization > > On 06/20/2012 01:24 AM, Michal Simek wrote: > > Zynq is OF driven platfrom which requires OF initialization. > > > > Signed-off-by: Michal Simek <monstr@monstr.eu> > > Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: John Linn <johnhlinn@gmail.com>
> > > > > --- > > v2: Remove also corresponding defines > > --- > > arch/arm/mach-zynq/common.c | 7 ++++++- > > arch/arm/mach-zynq/include/mach/zynq_soc.h | 2 -- > > 2 files changed, 6 insertions(+), 3 deletions(-) > > > > diff --git a/arch/arm/mach-zynq/common.c b/arch/arm/mach-zynq/common.c > > index 17d68d6..7941544 100644 > > --- a/arch/arm/mach-zynq/common.c > > +++ b/arch/arm/mach-zynq/common.c > > @@ -56,12 +56,17 @@ static void __init xilinx_init_machine(void) > > of_platform_bus_probe(NULL, zynq_of_bus_ids, NULL); > > } > > > > +static const struct of_device_id zynq_dt_irq_match[] __initconst = { > > + { .compatible = "arm,cortex-a9-gic", .data = gic_of_init }, > > + { } > > +}; > > + > > /** > > * xilinx_irq_init() - Interrupt controller initialization for the > GIC. > > */ > > static void __init xilinx_irq_init(void) > > { > > - gic_init(0, 29, SCU_GIC_DIST_BASE, SCU_GIC_CPU_BASE); > > + of_irq_init(zynq_dt_irq_match); > > } > > > > /* The minimum devices needed to be mapped before the VM system is up > and > > diff --git a/arch/arm/mach-zynq/include/mach/zynq_soc.h > b/arch/arm/mach-zynq/include/mach/zynq_soc.h > > index 6ff7015..eab11a0 100644 > > --- a/arch/arm/mach-zynq/include/mach/zynq_soc.h > > +++ b/arch/arm/mach-zynq/include/mach/zynq_soc.h > > @@ -41,9 +41,7 @@ > > > > #define TTC0_BASE IOMEM(TTC0_VIRT) > > #define SCU_PERIPH_BASE IOMEM(SCU_PERIPH_VIRT) > > -#define SCU_GIC_CPU_BASE (SCU_PERIPH_BASE + 0x100) > > #define SCU_CPU_TIMER_BASE (SCU_PERIPH_BASE + 0x600) > > -#define SCU_GIC_DIST_BASE (SCU_PERIPH_BASE + 0x1000) > > #define PL310_L2CC_BASE IOMEM(PL310_L2CC_VIRT) > > > > /* > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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