From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stefan Agner Subject: [PATCH] ARM: dts: vf610: fix IRQ flag of global timer Date: Mon, 17 Oct 2016 18:51:27 -0700 Message-ID: <20161018015127.16981-1-stefan@agner.ch> Return-path: Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Stefan Agner List-Id: devicetree@vger.kernel.org The global timer IRQ (PPI[0], PPI 11 in device tree terms) is a rising edge interrupt. The ARM Cortex-A5 MPCore TRM in Chapter 10.1.2. Interrupt types and sources says: "Interrupt is rising-edge sensitive." The bits seem to be read-only, hence this missconfiguration had no negative effect. However, with commit 992345a58e0c ("irqchip/gic: WARN if setting the interrupt type for a PPI fails") warnings such as this get printed: GIC: PPI11 is secure or misconfigured With this change the new configuration matches the default configuration and no warning is printed anymore. Signed-off-by: Stefan Agner --- arch/arm/boot/dts/vf500.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi index a3824e6..d7fdb2a 100644 --- a/arch/arm/boot/dts/vf500.dtsi +++ b/arch/arm/boot/dts/vf500.dtsi @@ -70,7 +70,7 @@ global_timer: timer@40002200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x40002200 0x20>; - interrupts = ; + interrupts = ; interrupt-parent = <&intc>; clocks = <&clks VF610_CLK_PLATFORM_BUS>; }; -- 2.10.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html