From: horms@verge.net.au (Simon Horman)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: shmobile: r8a7740: Enable PMU
Date: Tue, 18 Sep 2012 10:32:53 +0900 [thread overview]
Message-ID: <20120918013253.GC28305@verge.net.au> (raw)
In-Reply-To: <1347596833-19064-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
[ 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>
> ---
> 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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next parent reply other threads:[~2012-09-18 1:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1347596833-19064-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
2012-09-18 1:32 ` Simon Horman [this message]
2012-09-18 1:36 ` [PATCH] ARM: shmobile: r8a7740: Enable PMU Simon Horman
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