From mboxrd@z Thu Jan  1 00:00:00 1970
From: horms@verge.net.au (Simon Horman)
Date: Tue, 18 Sep 2012 10:36:54 +0900
Subject: [PATCH] ARM: shmobile: r8a7740: Enable PMU
In-Reply-To: <20120918013253.GC28305@verge.net.au>
References: <1347596833-19064-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
 <20120918013253.GC28305@verge.net.au>
Message-ID: <20120918013654.GD28305@verge.net.au>
To: linux-arm-kernel@lists.infradead.org
List-Id: linux-arm-kernel.lists.infradead.org

On Tue, Sep 18, 2012 at 10:32:53AM +0900, Simon Horman wrote:
> [ Add CC linux-arm-kernel at lists.infradead.org,
>   patches need to go there before I can forward them to arm-soc ]
> 
> On Fri, Sep 14, 2012 at 01:27:13PM +0900, Nobuhiro Iwamatsu wrote:
> > This patch enables PMU for r8a7740.
> > 
> > Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>

Thanks, I have applied this to the boards branch.

> > ---
> >  arch/arm/configs/armadillo800eva_defconfig |    1 +
> >  arch/arm/mach-shmobile/setup-r8a7740.c     |   16 ++++++++++++++++
> >  2 files changed, 17 insertions(+)
> > 
> > diff --git a/arch/arm/configs/armadillo800eva_defconfig b/arch/arm/configs/armadillo800eva_defconfig
> > index 62861bd..d952f62 100644
> > --- a/arch/arm/configs/armadillo800eva_defconfig
> > +++ b/arch/arm/configs/armadillo800eva_defconfig
> > @@ -7,6 +7,7 @@ CONFIG_LOG_BUF_SHIFT=16
> >  # CONFIG_IPC_NS is not set
> >  # CONFIG_PID_NS is not set
> >  CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> > +CONFIG_PERF_EVENTS=y
> >  CONFIG_SLAB=y
> >  CONFIG_MODULES=y
> >  CONFIG_MODULE_UNLOAD=y
> > diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c
> > index 78948a9..d3d6295 100644
> > --- a/arch/arm/mach-shmobile/setup-r8a7740.c
> > +++ b/arch/arm/mach-shmobile/setup-r8a7740.c
> > @@ -590,6 +590,21 @@ static struct platform_device i2c1_device = {
> >  	.num_resources	= ARRAY_SIZE(i2c1_resources),
> >  };
> >  
> > +static struct resource pmu_resources[] = {
> > +	[0] = {
> > +		.start	= evt2irq(0x19a0),
> > +		.end	= evt2irq(0x19a0),
> > +		.flags  = IORESOURCE_IRQ,
> > +	},
> > +};
> > +
> > +static struct platform_device pmu_device = {
> > +	.name	= "arm-pmu",
> > +	.id		= -1,
> > +	.num_resources = ARRAY_SIZE(pmu_resources),
> > +	.resource = pmu_resources,
> > +};
> > +
> >  static struct platform_device *r8a7740_late_devices[] __initdata = {
> >  	&i2c0_device,
> >  	&i2c1_device,
> > @@ -597,6 +612,7 @@ static struct platform_device *r8a7740_late_devices[] __initdata = {
> >  	&dma1_device,
> >  	&dma2_device,
> >  	&usb_dma_device,
> > +	&pmu_device,
> >  };
> >  
> >  /*
> > -- 
> > 1.7.10.4
> > 
> > --
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