From mboxrd@z Thu Jan 1 00:00:00 1970 From: marc.zyngier@arm.com (Marc Zyngier) Date: Fri, 6 May 2011 11:33:12 +0100 Subject: [RFC PATCH v2 07/12] ARM: tegra: use remapped PPI interrupts for local timer In-Reply-To: <1304677997-26947-1-git-send-email-marc.zyngier@arm.com> References: <1304677997-26947-1-git-send-email-marc.zyngier@arm.com> Message-ID: <1304677997-26947-8-git-send-email-marc.zyngier@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Use the normal interrupt scheme for the local timers by using a remapped PPI interrupt. Cc: Colin Cross Cc: Erik Gilling Cc: Olof Johansson Signed-off-by: Marc Zyngier --- arch/arm/mach-tegra/Kconfig | 1 + arch/arm/mach-tegra/localtimer.c | 3 ++- 2 files changed, 3 insertions(+), 1 deletions(-) diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 3cdeffc..67f478b 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -9,6 +9,7 @@ config ARCH_TEGRA_2x_SOC bool "Tegra 2 family" select CPU_V7 select ARM_GIC + select ARM_GIC_VPPI select ARCH_REQUIRE_GPIOLIB select USB_ARCH_HAS_EHCI if USB_SUPPORT select USB_ULPI if USB_SUPPORT diff --git a/arch/arm/mach-tegra/localtimer.c b/arch/arm/mach-tegra/localtimer.c index e91d681..97cd0a9 100644 --- a/arch/arm/mach-tegra/localtimer.c +++ b/arch/arm/mach-tegra/localtimer.c @@ -14,13 +14,14 @@ #include #include #include +#include /* * Setup the local clock events for a CPU. */ int __cpuinit local_timer_setup(struct clock_event_device *evt) { - evt->irq = IRQ_LOCALTIMER; + evt->irq = gic_ppi_to_vppi(IRQ_LOCALTIMER); twd_timer_setup(evt); return 0; } -- 1.7.0.4